[{"_id":"14795","acknowledgement":"We are grateful to Edwin Munro for their feedback and help with the single particle analysis. We thank members of the Heisenberg and Loose labs for their help and feedback on the manuscript, notably Xin Tong for making the PCS2-mCherry-AHPH plasmid. Finally, we thank the Aquatics and Imaging & Optics facilities of ISTA for their continuous support, especially Yann Cesbron for assistance with the laser cutter. This work was supported by an ERC\r\nAdvanced Grant (MECSPEC) to C.-P.H.","year":"2024","volume":34,"corr_author":"1","file_date_updated":"2024-01-16T10:53:31Z","date_created":"2024-01-14T23:00:56Z","page":"171-182.e8","type":"journal_article","oa_version":"Published Version","month":"01","abstract":[{"text":"Metazoan development relies on the formation and remodeling of cell-cell contacts. Dynamic reorganization of adhesion receptors and the actomyosin cell cortex in space and time plays a central role in cell-cell contact formation and maturation. Nevertheless, how this process is mechanistically achieved when new contacts are formed remains unclear. Here, by building a biomimetic assay composed of progenitor cells adhering to supported lipid bilayers functionalized with E-cadherin ectodomains, we show that cortical F-actin flows, driven by the depletion of myosin-2 at the cell contact center, mediate the dynamic reorganization of adhesion receptors and cell cortex at the contact. E-cadherin-dependent downregulation of the small GTPase RhoA at the forming contact leads to both a depletion of myosin-2 and a decrease of F-actin at the contact center. At the contact rim, in contrast, myosin-2 becomes enriched by the retraction of bleb-like protrusions, resulting in a cortical tension gradient from the contact rim to its center. This tension gradient, in turn, triggers centrifugal F-actin flows, leading to further accumulation of F-actin at the contact rim and the progressive redistribution of E-cadherin from the contact center to the rim. Eventually, this combination of actomyosin downregulation and flows at the contact determines the characteristic molecular organization, with E-cadherin and F-actin accumulating at the contact rim, where they are needed to mechanically link the contractile cortices of the adhering cells.","lang":"eng"}],"date_updated":"2025-07-22T14:58:27Z","intvolume":" 34","citation":{"ama":"Arslan FN, Hannezo EB, Merrin J, Loose M, Heisenberg C-PJ. Adhesion-induced cortical flows pattern E-cadherin-mediated cell contacts. Current Biology. 2024;34(1):171-182.e8. doi:10.1016/j.cub.2023.11.067","apa":"Arslan, F. N., Hannezo, E. B., Merrin, J., Loose, M., & Heisenberg, C.-P. J. (2024). Adhesion-induced cortical flows pattern E-cadherin-mediated cell contacts. Current Biology. Elsevier. https://doi.org/10.1016/j.cub.2023.11.067","ista":"Arslan FN, Hannezo EB, Merrin J, Loose M, Heisenberg C-PJ. 2024. Adhesion-induced cortical flows pattern E-cadherin-mediated cell contacts. Current Biology. 34(1), 171–182.e8.","mla":"Arslan, Feyza N., et al. “Adhesion-Induced Cortical Flows Pattern E-Cadherin-Mediated Cell Contacts.” Current Biology, vol. 34, no. 1, Elsevier, 2024, p. 171–182.e8, doi:10.1016/j.cub.2023.11.067.","chicago":"Arslan, Feyza N, Edouard B Hannezo, Jack Merrin, Martin Loose, and Carl-Philipp J Heisenberg. “Adhesion-Induced Cortical Flows Pattern E-Cadherin-Mediated Cell Contacts.” Current Biology. Elsevier, 2024. https://doi.org/10.1016/j.cub.2023.11.067.","ieee":"F. N. Arslan, E. B. Hannezo, J. Merrin, M. Loose, and C.-P. J. Heisenberg, “Adhesion-induced cortical flows pattern E-cadherin-mediated cell contacts,” Current Biology, vol. 34, no. 1. Elsevier, p. 171–182.e8, 2024.","short":"F.N. Arslan, E.B. Hannezo, J. Merrin, M. Loose, C.-P.J. Heisenberg, Current Biology 34 (2024) 171–182.e8."},"status":"public","external_id":{"arxiv":["2410.03589"]},"date_published":"2024-01-08T00:00:00Z","ddc":["570"],"acknowledged_ssus":[{"_id":"Bio"},{"_id":"PreCl"}],"publication_status":"published","oa":1,"has_accepted_license":"1","publication":"Current Biology","tmp":{"legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","image":"/images/cc_by.png","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","short":"CC BY (4.0)"},"article_type":"original","scopus_import":"1","ec_funded":1,"article_processing_charge":"Yes (via OA deal)","publisher":"Elsevier","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","department":[{"_id":"CaHe"},{"_id":"EdHa"},{"_id":"MaLo"},{"_id":"NanoFab"}],"arxiv":1,"title":"Adhesion-induced cortical flows pattern E-cadherin-mediated cell contacts","author":[{"first_name":"Feyza N","last_name":"Arslan","full_name":"Arslan, Feyza N","orcid":"0000-0001-5809-9566","id":"49DA7910-F248-11E8-B48F-1D18A9856A87"},{"id":"3A9DB764-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0001-6005-1561","full_name":"Hannezo, Edouard B","last_name":"Hannezo","first_name":"Edouard B"},{"full_name":"Merrin, Jack","id":"4515C308-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0001-5145-4609","first_name":"Jack","last_name":"Merrin"},{"full_name":"Loose, Martin","id":"462D4284-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0001-7309-9724","first_name":"Martin","last_name":"Loose"},{"last_name":"Heisenberg","first_name":"Carl-Philipp J","full_name":"Heisenberg, Carl-Philipp J","orcid":"0000-0002-0912-4566","id":"39427864-F248-11E8-B48F-1D18A9856A87"}],"file":[{"date_updated":"2024-01-16T10:53:31Z","file_id":"14813","checksum":"51220b76d72a614208f84bdbfbaf9b72","date_created":"2024-01-16T10:53:31Z","access_level":"open_access","success":1,"file_name":"2024_CurrentBiology_Arslan.pdf","content_type":"application/pdf","relation":"main_file","file_size":5183861,"creator":"dernst"}],"day":"08","issue":"1","language":[{"iso":"eng"}],"project":[{"_id":"260F1432-B435-11E9-9278-68D0E5697425","call_identifier":"H2020","name":"Interaction and feedback between cell mechanics and fate specification in vertebrate gastrulation","grant_number":"742573"}],"doi":"10.1016/j.cub.2023.11.067","quality_controlled":"1","publication_identifier":{"eissn":["1879-0445"],"issn":["0960-9822"]}},{"author":[{"first_name":"Alexandra","last_name":"Schauer","orcid":"0000-0001-7659-9142","id":"30A536BA-F248-11E8-B48F-1D18A9856A87","full_name":"Schauer, Alexandra"},{"full_name":"Pranjic-Ferscha, Kornelija","id":"4362B3C2-F248-11E8-B48F-1D18A9856A87","first_name":"Kornelija","last_name":"Pranjic-Ferscha"},{"last_name":"Hauschild","first_name":"Robert","id":"4E01D6B4-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0001-9843-3522","full_name":"Hauschild, Robert"},{"full_name":"Heisenberg, Carl-Philipp J","id":"39427864-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-0912-4566","first_name":"Carl-Philipp J","last_name":"Heisenberg"}],"day":"01","file":[{"access_level":"open_access","date_created":"2024-03-04T07:24:43Z","checksum":"6961ea10012bf0d266681f9628bb8f13","file_id":"15050","date_updated":"2024-03-04T07:24:43Z","creator":"dernst","file_size":14839986,"content_type":"application/pdf","relation":"main_file","file_name":"2024_Development_Schauer.pdf","success":1}],"title":"Robust axis elongation by Nodal-dependent restriction of BMP signaling","publisher":"The Company of Biologists","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","department":[{"_id":"CaHe"},{"_id":"Bio"}],"publication":"Development","tmp":{"legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","image":"/images/cc_by.png","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","short":"CC BY (4.0)"},"article_type":"original","article_processing_charge":"Yes (via OA deal)","ec_funded":1,"scopus_import":"1","publication_identifier":{"eissn":["1477-9129"],"issn":["0950-1991"]},"doi":"10.1242/dev.202316","quality_controlled":"1","project":[{"_id":"260F1432-B435-11E9-9278-68D0E5697425","call_identifier":"H2020","name":"Interaction and feedback between cell mechanics and fate specification in vertebrate gastrulation","grant_number":"742573"},{"grant_number":"25239","name":"Mesendoderm specification in zebrafish: The role of extraembryonic tissues","_id":"26B1E39C-B435-11E9-9278-68D0E5697425"}],"issue":"4","language":[{"iso":"eng"}],"page":"1-18","month":"02","oa_version":"Published Version","type":"journal_article","date_updated":"2024-03-04T07:28:25Z","abstract":[{"text":"Embryogenesis results from the coordinated activities of different signaling pathways controlling cell fate specification and morphogenesis. In vertebrate gastrulation, both Nodal and BMP signaling play key roles in germ layer specification and morphogenesis, yet their interplay to coordinate embryo patterning with morphogenesis is still insufficiently understood. Here, we took a reductionist approach using zebrafish embryonic explants to study the coordination of Nodal and BMP signaling for embryo patterning and morphogenesis. We show that Nodal signaling triggers explant elongation by inducing mesendodermal progenitors but also suppressing BMP signaling activity at the site of mesendoderm induction. Consistent with this, ectopic BMP signaling in the mesendoderm blocks cell alignment and oriented mesendoderm intercalations, key processes during explant elongation. Translating these ex vivo observations to the intact embryo showed that, similar to explants, Nodal signaling suppresses the effect of BMP signaling on cell intercalations in the dorsal domain, thus allowing robust embryonic axis elongation. These findings suggest a dual function of Nodal signaling in embryonic axis elongation by both inducing mesendoderm and suppressing BMP effects in the dorsal portion of the mesendoderm.","lang":"eng"}],"volume":151,"file_date_updated":"2024-03-04T07:24:43Z","date_created":"2024-03-03T23:00:50Z","acknowledgement":"We thank Patrick Müller for sharing the chordintt250 mutant zebrafish line as well as the plasmid for chrd-GFP, Katherine Rogers for sharing the bmp2b plasmid and Andrea Pauli for sharing the draculin plasmid. Diana Pinheiro generated the MZlefty1,2;Tg(sebox::EGFP) line. We are grateful to Patrick Müller, Diana Pinheiro and Katherine Rogers and members of the Heisenberg lab for discussions, technical advice and feedback on the manuscript. We also thank Anna Kicheva and Edouard Hannezo for discussions. We thank the Imaging and Optics Facility as well as the Life Science facility at IST Austria for support with microscopy and fish maintenance.\r\nThis work was supported by a European Research Council Advanced Grant\r\n(MECSPEC 742573 to C.-P.H.). A.S. is a recipient of a DOC Fellowship of the Austrian\r\nAcademy of Sciences at IST Austria. Open Access funding provided by Institute of\r\nScience and Technology Austria. ","year":"2024","_id":"15048","oa":1,"publication_status":"published","has_accepted_license":"1","ddc":["570"],"date_published":"2024-02-01T00:00:00Z","acknowledged_ssus":[{"_id":"Bio"},{"_id":"LifeSc"}],"status":"public","related_material":{"record":[{"id":"14926","status":"public","relation":"research_data"}]},"intvolume":" 151","citation":{"ieee":"A. Schauer, K. Pranjic-Ferscha, R. Hauschild, and C.-P. J. Heisenberg, “Robust axis elongation by Nodal-dependent restriction of BMP signaling,” Development, vol. 151, no. 4. The Company of Biologists, pp. 1–18, 2024.","chicago":"Schauer, Alexandra, Kornelija Pranjic-Ferscha, Robert Hauschild, and Carl-Philipp J Heisenberg. “Robust Axis Elongation by Nodal-Dependent Restriction of BMP Signaling.” Development. The Company of Biologists, 2024. https://doi.org/10.1242/dev.202316.","short":"A. Schauer, K. Pranjic-Ferscha, R. Hauschild, C.-P.J. Heisenberg, Development 151 (2024) 1–18.","ama":"Schauer A, Pranjic-Ferscha K, Hauschild R, Heisenberg C-PJ. Robust axis elongation by Nodal-dependent restriction of BMP signaling. Development. 2024;151(4):1-18. doi:10.1242/dev.202316","mla":"Schauer, Alexandra, et al. “Robust Axis Elongation by Nodal-Dependent Restriction of BMP Signaling.” Development, vol. 151, no. 4, The Company of Biologists, 2024, pp. 1–18, doi:10.1242/dev.202316.","ista":"Schauer A, Pranjic-Ferscha K, Hauschild R, Heisenberg C-PJ. 2024. Robust axis elongation by Nodal-dependent restriction of BMP signaling. Development. 151(4), 1–18.","apa":"Schauer, A., Pranjic-Ferscha, K., Hauschild, R., & Heisenberg, C.-P. J. (2024). Robust axis elongation by Nodal-dependent restriction of BMP signaling. Development. The Company of Biologists. https://doi.org/10.1242/dev.202316"}},{"author":[{"full_name":"Shamipour, Shayan","id":"40B34FE2-F248-11E8-B48F-1D18A9856A87","last_name":"Shamipour","first_name":"Shayan"},{"last_name":"Hofmann","first_name":"Laura","id":"b88d43f2-dc74-11ea-a0a7-e41b7912e031","full_name":"Hofmann, Laura"},{"first_name":"Irene","last_name":"Steccari","id":"2705C766-9FE2-11EA-B224-C6773DDC885E","full_name":"Steccari, Irene"},{"last_name":"Kardos","first_name":"Roland","id":"4039350E-F248-11E8-B48F-1D18A9856A87","full_name":"Kardos, Roland"},{"full_name":"Heisenberg, Carl-Philipp J","id":"39427864-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-0912-4566","last_name":"Heisenberg","first_name":"Carl-Philipp J"}],"day":"08","file":[{"file_size":4431723,"content_type":"application/pdf","relation":"main_file","creator":"dernst","file_name":"2023_PloSBiology_Shamipour.pdf","success":1,"date_created":"2023-07-18T07:59:58Z","access_level":"open_access","file_id":"13246","date_updated":"2023-07-18T07:59:58Z","checksum":"8e88cb0e5a6433a2f1939a9030bed384"}],"title":"Yolk granule fusion and microtubule aster formation regulate cortical granule translocation and exocytosis in zebrafish oocytes","publisher":"Public Library of Science","user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","pmid":1,"department":[{"_id":"CaHe"}],"publication":"PLoS Biology","ec_funded":1,"article_processing_charge":"No","scopus_import":"1","article_type":"original","tmp":{"legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","image":"/images/cc_by.png","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","short":"CC BY (4.0)"},"publication_identifier":{"eissn":["1545-7885"]},"doi":"10.1371/journal.pbio.3002146","quality_controlled":"1","project":[{"grant_number":"742573","name":"Interaction and feedback between cell mechanics and fate specification in vertebrate gastrulation","_id":"260F1432-B435-11E9-9278-68D0E5697425","call_identifier":"H2020"}],"isi":1,"language":[{"iso":"eng"}],"issue":"6","page":"e3002146","date_updated":"2023-08-02T06:33:14Z","abstract":[{"text":"Dynamic reorganization of the cytoplasm is key to many core cellular processes, such as cell division, cell migration, and cell polarization. Cytoskeletal rearrangements are thought to constitute the main drivers of cytoplasmic flows and reorganization. In contrast, remarkably little is known about how dynamic changes in size and shape of cell organelles affect cytoplasmic organization. Here, we show that within the maturing zebrafish oocyte, the surface localization of exocytosis-competent cortical granules (Cgs) upon germinal vesicle breakdown (GVBD) is achieved by the combined activities of yolk granule (Yg) fusion and microtubule aster formation and translocation. We find that Cgs are moved towards the oocyte surface through radially outward cytoplasmic flows induced by Ygs fusing and compacting towards the oocyte center in response to GVBD. We further show that vesicles decorated with the small Rab GTPase Rab11, a master regulator of vesicular trafficking and exocytosis, accumulate together with Cgs at the oocyte surface. This accumulation is achieved by Rab11-positive vesicles being transported by acentrosomal microtubule asters, the formation of which is induced by the release of CyclinB/Cdk1 upon GVBD, and which display a net movement towards the oocyte surface by preferentially binding to the oocyte actin cortex. We finally demonstrate that the decoration of Cgs by Rab11 at the oocyte surface is needed for Cg exocytosis and subsequent chorion elevation, a process central in egg activation. Collectively, these findings unravel a yet unrecognized role of organelle fusion, functioning together with cytoskeletal rearrangements, in orchestrating cytoplasmic organization during oocyte maturation.","lang":"eng"}],"month":"06","type":"journal_article","oa_version":"Published Version","volume":21,"file_date_updated":"2023-07-18T07:59:58Z","date_created":"2023-07-16T22:01:09Z","acknowledgement":"This work was supported by funding from the European Union (European Research Council Advanced grant 742573) to C.-P.H. The funders had no role in study design, data collection and analysis, decision to publish, or preparation of the manuscript.","year":"2023","_id":"13229","oa":1,"publication_status":"published","has_accepted_license":"1","ddc":["570"],"date_published":"2023-06-08T00:00:00Z","status":"public","external_id":{"pmid":["37289834"],"isi":["001003199100005"]},"intvolume":" 21","citation":{"ama":"Shamipour S, Hofmann L, Steccari I, Kardos R, Heisenberg C-PJ. Yolk granule fusion and microtubule aster formation regulate cortical granule translocation and exocytosis in zebrafish oocytes. PLoS Biology. 2023;21(6):e3002146. doi:10.1371/journal.pbio.3002146","apa":"Shamipour, S., Hofmann, L., Steccari, I., Kardos, R., & Heisenberg, C.-P. J. (2023). Yolk granule fusion and microtubule aster formation regulate cortical granule translocation and exocytosis in zebrafish oocytes. PLoS Biology. Public Library of Science. https://doi.org/10.1371/journal.pbio.3002146","mla":"Shamipour, Shayan, et al. “Yolk Granule Fusion and Microtubule Aster Formation Regulate Cortical Granule Translocation and Exocytosis in Zebrafish Oocytes.” PLoS Biology, vol. 21, no. 6, Public Library of Science, 2023, p. e3002146, doi:10.1371/journal.pbio.3002146.","ista":"Shamipour S, Hofmann L, Steccari I, Kardos R, Heisenberg C-PJ. 2023. Yolk granule fusion and microtubule aster formation regulate cortical granule translocation and exocytosis in zebrafish oocytes. PLoS Biology. 21(6), e3002146.","chicago":"Shamipour, Shayan, Laura Hofmann, Irene Steccari, Roland Kardos, and Carl-Philipp J Heisenberg. “Yolk Granule Fusion and Microtubule Aster Formation Regulate Cortical Granule Translocation and Exocytosis in Zebrafish Oocytes.” PLoS Biology. Public Library of Science, 2023. https://doi.org/10.1371/journal.pbio.3002146.","ieee":"S. Shamipour, L. Hofmann, I. Steccari, R. Kardos, and C.-P. J. Heisenberg, “Yolk granule fusion and microtubule aster formation regulate cortical granule translocation and exocytosis in zebrafish oocytes,” PLoS Biology, vol. 21, no. 6. Public Library of Science, p. e3002146, 2023.","short":"S. Shamipour, L. Hofmann, I. Steccari, R. Kardos, C.-P.J. Heisenberg, PLoS Biology 21 (2023) e3002146."}},{"author":[{"first_name":"Tomohito","last_name":"Higashi","full_name":"Higashi, Tomohito"},{"first_name":"Rachel E.","last_name":"Stephenson","full_name":"Stephenson, Rachel E."},{"full_name":"Schwayer, Cornelia","orcid":"0000-0001-5130-2226","id":"3436488C-F248-11E8-B48F-1D18A9856A87","first_name":"Cornelia","last_name":"Schwayer"},{"last_name":"Huljev","first_name":"Karla","full_name":"Huljev, Karla","id":"44C6F6A6-F248-11E8-B48F-1D18A9856A87"},{"first_name":"Atsuko Y.","last_name":"Higashi","full_name":"Higashi, Atsuko Y."},{"first_name":"Carl-Philipp J","last_name":"Heisenberg","full_name":"Heisenberg, Carl-Philipp J","id":"39427864-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-0912-4566"},{"full_name":"Chiba, Hideki","last_name":"Chiba","first_name":"Hideki"},{"last_name":"Miller","first_name":"Ann L.","full_name":"Miller, Ann L."}],"day":"01","file":[{"checksum":"a399389b7e3d072f1788b63e612a10b3","date_updated":"2023-08-21T07:37:54Z","file_id":"14092","access_level":"closed","date_created":"2023-08-21T07:37:54Z","file_name":"2023_JourCellScience_Higashi.pdf","embargo_to":"open_access","creator":"dernst","relation":"main_file","embargo":"2024-08-10","content_type":"application/pdf","file_size":18665315}],"title":"ZnUMBA - a live imaging method to detect local barrier breaches","article_number":"jcs260668","publisher":"The Company of Biologists","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","department":[{"_id":"CaHe"},{"_id":"EvBe"}],"publication":"Journal of Cell Science","ec_funded":1,"article_processing_charge":"No","scopus_import":"1","article_type":"original","publication_identifier":{"issn":["0021-9533"],"eissn":["1477-9137"]},"doi":"10.1242/jcs.260668","quality_controlled":"1","project":[{"grant_number":"742573","_id":"260F1432-B435-11E9-9278-68D0E5697425","call_identifier":"H2020","name":"Interaction and feedback between cell mechanics and fate specification in vertebrate gastrulation"}],"isi":1,"language":[{"iso":"eng"}],"issue":"15","date_updated":"2023-12-13T12:11:18Z","abstract":[{"lang":"eng","text":"Epithelial barrier function is commonly analyzed using transepithelial electrical resistance, which measures ion flux across a monolayer, or by adding traceable macromolecules and monitoring their passage across the monolayer. Although these methods measure changes in global barrier function, they lack the sensitivity needed to detect local or transient barrier breaches, and they do not reveal the location of barrier leaks. Therefore, we previously developed a method that we named the zinc-based ultrasensitive microscopic barrier assay (ZnUMBA), which overcomes these limitations, allowing for detection of local tight junction leaks with high spatiotemporal resolution. Here, we present expanded applications for ZnUMBA. ZnUMBA can be used in Xenopus embryos to measure the dynamics of barrier restoration and actin accumulation following laser injury. ZnUMBA can also be effectively utilized in developing zebrafish embryos as well as cultured monolayers of Madin–Darby canine kidney (MDCK) II epithelial cells. ZnUMBA is a powerful and flexible method that, with minimal optimization, can be applied to multiple systems to measure dynamic changes in barrier function with spatiotemporal precision."}],"type":"journal_article","month":"08","oa_version":"None","volume":136,"date_created":"2023-08-20T22:01:13Z","file_date_updated":"2023-08-21T07:37:54Z","acknowledgement":"The authors thank their respective lab members for feedback and helpful discussions. We thank the bioimaging and zebrafish facilities of IST Austria for their support.\r\nThis work was supported by the National Institutes of Health [R01GM112794 to A.L.M.], by Grants-in-Aid for Scientific Research from the Japan Society for the Promotion of Science [21K06156 to T.H.], by the Grant Program for Biomedical Engineering Research from the Nakatani Foundation for Advancement of Measuring Technologies in Biomedical Engineering [to T.H.] and by funding from the European Research Council [advanced grant 742573 to C.-P.H.]. ","year":"2023","_id":"14082","publication_status":"published","has_accepted_license":"1","ddc":["570"],"date_published":"2023-08-01T00:00:00Z","acknowledged_ssus":[{"_id":"PreCl"},{"_id":"Bio"}],"external_id":{"isi":["001070149000001"]},"status":"public","intvolume":" 136","citation":{"short":"T. Higashi, R.E. Stephenson, C. Schwayer, K. Huljev, A.Y. Higashi, C.-P.J. Heisenberg, H. Chiba, A.L. Miller, Journal of Cell Science 136 (2023).","chicago":"Higashi, Tomohito, Rachel E. Stephenson, Cornelia Schwayer, Karla Huljev, Atsuko Y. Higashi, Carl-Philipp J Heisenberg, Hideki Chiba, and Ann L. Miller. “ZnUMBA - a Live Imaging Method to Detect Local Barrier Breaches.” Journal of Cell Science. The Company of Biologists, 2023. https://doi.org/10.1242/jcs.260668.","ieee":"T. Higashi et al., “ZnUMBA - a live imaging method to detect local barrier breaches,” Journal of Cell Science, vol. 136, no. 15. The Company of Biologists, 2023.","apa":"Higashi, T., Stephenson, R. E., Schwayer, C., Huljev, K., Higashi, A. Y., Heisenberg, C.-P. J., … Miller, A. L. (2023). ZnUMBA - a live imaging method to detect local barrier breaches. Journal of Cell Science. The Company of Biologists. https://doi.org/10.1242/jcs.260668","ista":"Higashi T, Stephenson RE, Schwayer C, Huljev K, Higashi AY, Heisenberg C-PJ, Chiba H, Miller AL. 2023. ZnUMBA - a live imaging method to detect local barrier breaches. Journal of Cell Science. 136(15), jcs260668.","mla":"Higashi, Tomohito, et al. “ZnUMBA - a Live Imaging Method to Detect Local Barrier Breaches.” Journal of Cell Science, vol. 136, no. 15, jcs260668, The Company of Biologists, 2023, doi:10.1242/jcs.260668.","ama":"Higashi T, Stephenson RE, Schwayer C, et al. ZnUMBA - a live imaging method to detect local barrier breaches. Journal of Cell Science. 2023;136(15). doi:10.1242/jcs.260668"}},{"publication_identifier":{"eissn":["1878-1551"],"issn":["1534-5807"]},"quality_controlled":"1","doi":"10.1016/j.devcel.2023.02.016","project":[{"grant_number":"742573","_id":"260F1432-B435-11E9-9278-68D0E5697425","call_identifier":"H2020","name":"Interaction and feedback between cell mechanics and fate specification in vertebrate gastrulation"},{"_id":"26520D1E-B435-11E9-9278-68D0E5697425","name":"Coordination of mesendoderm cell fate specification and internalization during zebrafish gastrulation","grant_number":"ALTF 850-2017"},{"grant_number":"LT000429","_id":"266BC5CE-B435-11E9-9278-68D0E5697425","name":"Coordination of mesendoderm fate specification and internalization during zebrafish gastrulation"}],"language":[{"iso":"eng"}],"issue":"7","isi":1,"file":[{"success":1,"file_name":"2023_DevelopmentalCell_Huljev.pdf","creator":"dernst","relation":"main_file","content_type":"application/pdf","file_size":7925886,"checksum":"c80ca2ebc241232aacdb5aa4b4c80957","date_updated":"2023-04-17T07:41:25Z","file_id":"12842","access_level":"open_access","date_created":"2023-04-17T07:41:25Z"}],"day":"10","author":[{"first_name":"Karla","last_name":"Huljev","full_name":"Huljev, Karla","id":"44C6F6A6-F248-11E8-B48F-1D18A9856A87"},{"last_name":"Shamipour","first_name":"Shayan","full_name":"Shamipour, Shayan","id":"40B34FE2-F248-11E8-B48F-1D18A9856A87"},{"orcid":"0000-0003-4333-7503","id":"2E839F16-F248-11E8-B48F-1D18A9856A87","full_name":"Nunes Pinheiro, Diana C","last_name":"Nunes Pinheiro","first_name":"Diana C"},{"last_name":"Preusser","first_name":"Friedrich","full_name":"Preusser, Friedrich"},{"first_name":"Irene","last_name":"Steccari","id":"2705C766-9FE2-11EA-B224-C6773DDC885E","full_name":"Steccari, Irene"},{"full_name":"Sommer, Christoph M","orcid":"0000-0003-1216-9105","id":"4DF26D8C-F248-11E8-B48F-1D18A9856A87","last_name":"Sommer","first_name":"Christoph M"},{"first_name":"Suyash","last_name":"Naik","orcid":"0000-0001-8421-5508","id":"2C0B105C-F248-11E8-B48F-1D18A9856A87","full_name":"Naik, Suyash"},{"full_name":"Heisenberg, Carl-Philipp J","orcid":"0000-0002-0912-4566","id":"39427864-F248-11E8-B48F-1D18A9856A87","first_name":"Carl-Philipp J","last_name":"Heisenberg"}],"title":"A hydraulic feedback loop between mesendoderm cell migration and interstitial fluid relocalization promotes embryonic axis formation in zebrafish","department":[{"_id":"CaHe"},{"_id":"Bio"}],"publisher":"Elsevier","user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","article_processing_charge":"Yes (via OA deal)","ec_funded":1,"scopus_import":"1","tmp":{"legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","image":"/images/cc_by.png","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","short":"CC BY (4.0)"},"article_type":"original","publication":"Developmental Cell","has_accepted_license":"1","publication_status":"published","oa":1,"acknowledged_ssus":[{"_id":"PreCl"},{"_id":"Bio"}],"date_published":"2023-04-10T00:00:00Z","ddc":["570"],"external_id":{"isi":["000982111800001"]},"status":"public","citation":{"ama":"Huljev K, Shamipour S, Nunes Pinheiro DC, et al. A hydraulic feedback loop between mesendoderm cell migration and interstitial fluid relocalization promotes embryonic axis formation in zebrafish. Developmental Cell. 2023;58(7):582-596.e7. doi:10.1016/j.devcel.2023.02.016","mla":"Huljev, Karla, et al. “A Hydraulic Feedback Loop between Mesendoderm Cell Migration and Interstitial Fluid Relocalization Promotes Embryonic Axis Formation in Zebrafish.” Developmental Cell, vol. 58, no. 7, Elsevier, 2023, p. 582–596.e7, doi:10.1016/j.devcel.2023.02.016.","ista":"Huljev K, Shamipour S, Nunes Pinheiro DC, Preusser F, Steccari I, Sommer CM, Naik S, Heisenberg C-PJ. 2023. A hydraulic feedback loop between mesendoderm cell migration and interstitial fluid relocalization promotes embryonic axis formation in zebrafish. Developmental Cell. 58(7), 582–596.e7.","apa":"Huljev, K., Shamipour, S., Nunes Pinheiro, D. C., Preusser, F., Steccari, I., Sommer, C. M., … Heisenberg, C.-P. J. (2023). A hydraulic feedback loop between mesendoderm cell migration and interstitial fluid relocalization promotes embryonic axis formation in zebrafish. Developmental Cell. Elsevier. https://doi.org/10.1016/j.devcel.2023.02.016","ieee":"K. Huljev et al., “A hydraulic feedback loop between mesendoderm cell migration and interstitial fluid relocalization promotes embryonic axis formation in zebrafish,” Developmental Cell, vol. 58, no. 7. Elsevier, p. 582–596.e7, 2023.","chicago":"Huljev, Karla, Shayan Shamipour, Diana C Nunes Pinheiro, Friedrich Preusser, Irene Steccari, Christoph M Sommer, Suyash Naik, and Carl-Philipp J Heisenberg. “A Hydraulic Feedback Loop between Mesendoderm Cell Migration and Interstitial Fluid Relocalization Promotes Embryonic Axis Formation in Zebrafish.” Developmental Cell. Elsevier, 2023. https://doi.org/10.1016/j.devcel.2023.02.016.","short":"K. Huljev, S. Shamipour, D.C. Nunes Pinheiro, F. Preusser, I. Steccari, C.M. Sommer, S. Naik, C.-P.J. Heisenberg, Developmental Cell 58 (2023) 582–596.e7."},"intvolume":" 58","date_updated":"2023-08-01T14:10:38Z","abstract":[{"lang":"eng","text":"Interstitial fluid (IF) accumulation between embryonic cells is thought to be important for embryo patterning and morphogenesis. Here, we identify a positive mechanical feedback loop between cell migration and IF relocalization and find that it promotes embryonic axis formation during zebrafish gastrulation. We show that anterior axial mesendoderm (prechordal plate [ppl]) cells, moving in between the yolk cell and deep cell tissue to extend the embryonic axis, compress the overlying deep cell layer, thereby causing IF to flow from the deep cell layer to the boundary between the yolk cell and the deep cell layer, directly ahead of the advancing ppl. This IF relocalization, in turn, facilitates ppl cell protrusion formation and migration by opening up the space into which the ppl moves and, thereby, the ability of the ppl to trigger IF relocalization by pushing against the overlying deep cell layer. Thus, embryonic axis formation relies on a hydraulic feedback loop between cell migration and IF relocalization."}],"oa_version":"Published Version","type":"journal_article","month":"04","page":"582-596.e7","date_created":"2023-04-16T22:01:07Z","file_date_updated":"2023-04-17T07:41:25Z","volume":58,"year":"2023","acknowledgement":"We thank Andrea Pauli (IMP) and Edouard Hannezo (ISTA) for fruitful discussions and support with the SPIM experiments; the Heisenberg group, and especially Feyza Nur Arslan and Alexandra Schauer, for discussions and feedback; Michaela Jović (ISTA) for help with the quantitative real-time PCR protocol; the bioimaging and zebrafish facilities of ISTA for continuous support; Stephan Preibisch (Janelia Research Campus) for support with the SPIM data analysis; and Nobuhiro Nakamura (Tokyo Institute of Technology) for sharing α1-Na+/K+-ATPase antibody. This work was supported by funding from the European Union (European Research Council Advanced grant 742573 to C.-P.H.), postdoctoral fellowships from EMBO (LTF-850-2017) and HFSP (LT000429/2018-L2) to D.P., and a PhD fellowship from the Studienstiftung des deutschen Volkes to F.P.","_id":"12830"},{"alternative_title":["ISTA Thesis"],"status":"public","related_material":{"record":[{"relation":"part_of_dissertation","status":"public","id":"8966"},{"relation":"part_of_dissertation","status":"public","id":"7888"}]},"citation":{"ieee":"A. Schauer, “Mesendoderm formation in zebrafish gastrulation: The role of extraembryonic tissues,” Institute of Science and Technology Austria, 2023.","chicago":"Schauer, Alexandra. “Mesendoderm Formation in Zebrafish Gastrulation: The Role of Extraembryonic Tissues.” Institute of Science and Technology Austria, 2023. https://doi.org/10.15479/at:ista:12891.","short":"A. Schauer, Mesendoderm Formation in Zebrafish Gastrulation: The Role of Extraembryonic Tissues, Institute of Science and Technology Austria, 2023.","ama":"Schauer A. Mesendoderm formation in zebrafish gastrulation: The role of extraembryonic tissues. 2023. doi:10.15479/at:ista:12891","ista":"Schauer A. 2023. Mesendoderm formation in zebrafish gastrulation: The role of extraembryonic tissues. Institute of Science and Technology Austria.","mla":"Schauer, Alexandra. Mesendoderm Formation in Zebrafish Gastrulation: The Role of Extraembryonic Tissues. Institute of Science and Technology Austria, 2023, doi:10.15479/at:ista:12891.","apa":"Schauer, A. (2023). Mesendoderm formation in zebrafish gastrulation: The role of extraembryonic tissues. Institute of Science and Technology Austria. https://doi.org/10.15479/at:ista:12891"},"publication_status":"published","has_accepted_license":"1","date_published":"2023-05-05T00:00:00Z","ddc":["570"],"supervisor":[{"first_name":"Carl-Philipp J","last_name":"Heisenberg","id":"39427864-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-0912-4566","full_name":"Heisenberg, Carl-Philipp J"}],"acknowledged_ssus":[{"_id":"Bio"},{"_id":"LifeSc"}],"year":"2023","_id":"12891","page":"190","month":"05","oa_version":"Published Version","type":"dissertation","date_updated":"2023-08-21T06:25:48Z","abstract":[{"lang":"eng","text":"The tight spatiotemporal coordination of signaling activity determining embryo\r\npatterning and the physical processes driving embryo morphogenesis renders\r\nembryonic development robust, such that key developmental processes can unfold\r\nrelatively normally even outside of the full embryonic context. For instance, embryonic\r\nstem cell cultures can recapitulate the hallmarks of gastrulation, i.e. break symmetry\r\nleading to germ layer formation and morphogenesis, in a very reduced environment.\r\nThis leads to questions on specific contributions of embryo-specific features, such as\r\nthe presence of extraembryonic tissues, which are inherently involved in gastrulation\r\nin the full embryonic context. To address this, we established zebrafish embryonic\r\nexplants without the extraembryonic yolk cell, an important player as a signaling\r\nsource and for morphogenesis during gastrulation, as a model of ex vivo development.\r\nWe found that dorsal-marginal determinants are required and sufficient in these\r\nexplants to form and pattern all three germ layers. However, formation of tissues,\r\nwhich require the highest Nodal-signaling levels, is variable, demonstrating a\r\ncontribution of extraembryonic tissues for reaching peak Nodal signaling levels.\r\nBlastoderm explants also undergo gastrulation-like axis elongation. We found that this\r\nelongation movement shows hallmarks of oriented mesendoderm cell intercalations\r\ntypically associated with dorsal tissues in the intact embryo. These are disrupted by\r\nuniform upregulation of BMP signaling activity and concomitant explant ventralization,\r\nsuggesting that tight spatial control of BMP signaling is a prerequisite for explant\r\nmorphogenesis. This control is achieved by Nodal signaling, which is critical for\r\neffectively downregulating BMP signaling in the mesendoderm, highlighting that Nodal\r\nsignaling is not only directly required for mesendoderm cell fate specification and\r\nmorphogenesis, but also by maintaining low levels of BMP signaling at the dorsal side.\r\nCollectively, we provide insights into the capacity and organization of signaling and\r\nmorphogenetic domains to recapitulate features of zebrafish gastrulation outside of\r\nthe full embryonic context."}],"file_date_updated":"2023-05-05T13:04:15Z","date_created":"2023-05-05T08:48:20Z","project":[{"grant_number":"742573","call_identifier":"H2020","_id":"260F1432-B435-11E9-9278-68D0E5697425","name":"Interaction and feedback between cell mechanics and fate specification in vertebrate gastrulation"},{"grant_number":"25239","_id":"26B1E39C-B435-11E9-9278-68D0E5697425","name":"Mesendoderm specification in zebrafish: The role of extraembryonic tissues"}],"language":[{"iso":"eng"}],"publication_identifier":{"issn":["2663 - 337X"]},"doi":"10.15479/at:ista:12891","user_id":"8b945eb4-e2f2-11eb-945a-df72226e66a9","publisher":"Institute of Science and Technology Austria","department":[{"_id":"GradSch"},{"_id":"CaHe"}],"ec_funded":1,"article_processing_charge":"No","author":[{"first_name":"Alexandra","last_name":"Schauer","full_name":"Schauer, Alexandra","orcid":"0000-0001-7659-9142","id":"30A536BA-F248-11E8-B48F-1D18A9856A87"}],"day":"05","file":[{"date_created":"2023-05-05T13:01:14Z","access_level":"closed","file_id":"12907","date_updated":"2023-05-05T13:01:14Z","checksum":"59b0303dc483f40a96a610a90aab7ee9","file_size":31434230,"relation":"main_file","embargo":"2024-05-05","content_type":"application/pdf","creator":"aschauer","embargo_to":"open_access","file_name":"Thesis_Schauer_final.pdf"},{"date_created":"2023-05-05T13:04:15Z","access_level":"closed","date_updated":"2023-05-05T13:04:15Z","file_id":"12908","checksum":"25f54e12479b6adaabd129a20568e6c1","content_type":"application/vnd.openxmlformats-officedocument.wordprocessingml.document","relation":"source_file","file_size":43809109,"creator":"aschauer","file_name":"Thesis_Schauer_final.docx"}],"title":"Mesendoderm formation in zebrafish gastrulation: The role of extraembryonic tissues","degree_awarded":"PhD"},{"external_id":{"isi":["000766926900009"]},"status":"public","related_material":{"record":[{"relation":"earlier_version","id":"9750","status":"public"}]},"intvolume":" 119","citation":{"ieee":"J. Slovakova et al., “Tension-dependent stabilization of E-cadherin limits cell-cell contact expansion in zebrafish germ-layer progenitor cells,” Proceedings of the National Academy of Sciences of the United States of America, vol. 119, no. 8. Proceedings of the National Academy of Sciences, 2022.","chicago":"Slovakova, Jana, Mateusz K Sikora, Feyza N Arslan, Silvia Caballero Mancebo, Gabriel Krens, Walter Kaufmann, Jack Merrin, and Carl-Philipp J Heisenberg. “Tension-Dependent Stabilization of E-Cadherin Limits Cell-Cell Contact Expansion in Zebrafish Germ-Layer Progenitor Cells.” Proceedings of the National Academy of Sciences of the United States of America. Proceedings of the National Academy of Sciences, 2022. https://doi.org/10.1073/pnas.2122030119.","short":"J. Slovakova, M.K. Sikora, F.N. Arslan, S. Caballero Mancebo, G. Krens, W. Kaufmann, J. Merrin, C.-P.J. Heisenberg, Proceedings of the National Academy of Sciences of the United States of America 119 (2022).","ama":"Slovakova J, Sikora MK, Arslan FN, et al. Tension-dependent stabilization of E-cadherin limits cell-cell contact expansion in zebrafish germ-layer progenitor cells. Proceedings of the National Academy of Sciences of the United States of America. 2022;119(8). doi:10.1073/pnas.2122030119","ista":"Slovakova J, Sikora MK, Arslan FN, Caballero Mancebo S, Krens G, Kaufmann W, Merrin J, Heisenberg C-PJ. 2022. Tension-dependent stabilization of E-cadherin limits cell-cell contact expansion in zebrafish germ-layer progenitor cells. Proceedings of the National Academy of Sciences of the United States of America. 119(8), e2122030119.","mla":"Slovakova, Jana, et al. “Tension-Dependent Stabilization of E-Cadherin Limits Cell-Cell Contact Expansion in Zebrafish Germ-Layer Progenitor Cells.” Proceedings of the National Academy of Sciences of the United States of America, vol. 119, no. 8, e2122030119, Proceedings of the National Academy of Sciences, 2022, doi:10.1073/pnas.2122030119.","apa":"Slovakova, J., Sikora, M. K., Arslan, F. N., Caballero Mancebo, S., Krens, G., Kaufmann, W., … Heisenberg, C.-P. J. (2022). Tension-dependent stabilization of E-cadherin limits cell-cell contact expansion in zebrafish germ-layer progenitor cells. Proceedings of the National Academy of Sciences of the United States of America. Proceedings of the National Academy of Sciences. https://doi.org/10.1073/pnas.2122030119"},"oa":1,"publication_status":"published","has_accepted_license":"1","ddc":["570"],"date_published":"2022-02-14T00:00:00Z","acknowledged_ssus":[{"_id":"Bio"},{"_id":"EM-Fac"},{"_id":"PreCl"}],"acknowledgement":"We thank Guillaume Salbreaux, Silvia Grigolon, Edouard Hannezo, and Vanessa Barone for discussions and comments on the manuscript and Shayan Shamipour and Daniel Capek for help with data analysis. We also thank the Imaging & Optics, Electron Microscopy, and Zebrafish Facility Scientific Service Units at the Institute of Science and Technology Austria (ISTA)Nasser Darwish-Miranda for continuous support. We acknowledge Hitoshi Morita for the gift of VinculinB-GFP plasmid. This research was supported by an ISTA Fellow Marie-Curie Co-funding of regional, national, and international programmes Grant P_IST_EU01 (to J.S.), European Molecular Biology Organization Long-Term Fellowship Grant, ALTF reference number: 187-2013 (to M.S.), Schroedinger Fellowship J4332-B28 (to M.S.), and European Research Council Advanced Grant (MECSPEC; to C.-P.H.).","year":"2022","_id":"10766","month":"02","oa_version":"Published Version","type":"journal_article","abstract":[{"text":"Tension of the actomyosin cell cortex plays a key role in determining cell–cell contact growth and size. The level of cortical tension outside of the cell–cell contact, when pulling at the contact edge, scales with the total size to which a cell–cell contact can grow [J.-L. Maître et al., Science 338, 253–256 (2012)]. Here, we show in zebrafish primary germ-layer progenitor cells that this monotonic relationship only applies to a narrow range of cortical tension increase and that above a critical threshold, contact size inversely scales with cortical tension. This switch from cortical tension increasing to decreasing progenitor cell–cell contact size is caused by cortical tension promoting E-cadherin anchoring to the actomyosin cytoskeleton, thereby increasing clustering and stability of E-cadherin at the contact. After tension-mediated E-cadherin stabilization at the contact exceeds a critical threshold level, the rate by which the contact expands in response to pulling forces from the cortex sharply drops, leading to smaller contacts at physiologically relevant timescales of contact formation. Thus, the activity of cortical tension in expanding cell–cell contact size is limited by tension-stabilizing E-cadherin–actin complexes at the contact.","lang":"eng"}],"date_updated":"2023-08-02T14:26:51Z","volume":119,"date_created":"2022-02-20T23:01:31Z","file_date_updated":"2022-02-21T08:45:11Z","project":[{"grant_number":"291734","call_identifier":"FP7","_id":"25681D80-B435-11E9-9278-68D0E5697425","name":"International IST Postdoc Fellowship Programme"},{"call_identifier":"H2020","_id":"260F1432-B435-11E9-9278-68D0E5697425","name":"Interaction and feedback between cell mechanics and fate specification in vertebrate gastrulation","grant_number":"742573"},{"name":"Modulation of adhesion function in cell-cell contact formation by cortical 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K","last_name":"Sikora","id":"2F74BCDE-F248-11E8-B48F-1D18A9856A87","full_name":"Sikora, Mateusz K"},{"full_name":"Arslan, Feyza N","orcid":"0000-0001-5809-9566","id":"49DA7910-F248-11E8-B48F-1D18A9856A87","first_name":"Feyza N","last_name":"Arslan"},{"last_name":"Caballero Mancebo","first_name":"Silvia","orcid":"0000-0002-5223-3346","id":"2F1E1758-F248-11E8-B48F-1D18A9856A87","full_name":"Caballero Mancebo, Silvia"},{"orcid":"0000-0003-4761-5996","id":"2B819732-F248-11E8-B48F-1D18A9856A87","full_name":"Krens, Gabriel","last_name":"Krens","first_name":"Gabriel"},{"first_name":"Walter","last_name":"Kaufmann","full_name":"Kaufmann, Walter","id":"3F99E422-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0001-9735-5315"},{"id":"4515C308-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0001-5145-4609","full_name":"Merrin, Jack","first_name":"Jack","last_name":"Merrin"},{"id":"39427864-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-0912-4566","full_name":"Heisenberg, Carl-Philipp 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gastrulation","_id":"26520D1E-B435-11E9-9278-68D0E5697425","grant_number":"ALTF 850-2017"},{"call_identifier":"H2020","_id":"05943252-7A3F-11EA-A408-12923DDC885E","name":"Design Principles of Branching Morphogenesis","grant_number":"851288"},{"_id":"260F1432-B435-11E9-9278-68D0E5697425","call_identifier":"H2020","name":"Interaction and feedback between cell mechanics and fate specification in vertebrate gastrulation","grant_number":"742573"}],"isi":1,"keyword":["General Physics and Astronomy"],"language":[{"iso":"eng"}],"issue":"12","author":[{"first_name":"Diana C","last_name":"Nunes Pinheiro","id":"2E839F16-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0003-4333-7503","full_name":"Nunes Pinheiro, Diana C"},{"full_name":"Kardos, Roland","id":"4039350E-F248-11E8-B48F-1D18A9856A87","first_name":"Roland","last_name":"Kardos"},{"last_name":"Hannezo","first_name":"Edouard B","full_name":"Hannezo, Edouard B","orcid":"0000-0001-6005-1561","id":"3A9DB764-F248-11E8-B48F-1D18A9856A87"},{"first_name":"Carl-Philipp J","last_name":"Heisenberg","full_name":"Heisenberg, Carl-Philipp J","orcid":"0000-0002-0912-4566","id":"39427864-F248-11E8-B48F-1D18A9856A87"}],"day":"01","file":[{"file_size":36703569,"content_type":"application/pdf","relation":"main_file","creator":"dernst","file_name":"2022_NaturePhysics_Pinheiro.pdf","success":1,"date_created":"2023-01-27T07:32:01Z","access_level":"open_access","file_id":"12412","date_updated":"2023-01-27T07:32:01Z","checksum":"c86a8e8d80d1bfc46d56a01e88a2526a"}],"title":"Morphogen gradient orchestrates pattern-preserving tissue morphogenesis via motility-driven unjamming","publisher":"Springer Nature","user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","department":[{"_id":"CaHe"},{"_id":"EdHa"}],"publication":"Nature Physics","ec_funded":1,"article_processing_charge":"No","scopus_import":"1","tmp":{"legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","image":"/images/cc_by.png","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","short":"CC BY (4.0)"},"article_type":"original","oa":1,"publication_status":"published","has_accepted_license":"1","ddc":["570"],"date_published":"2022-12-01T00:00:00Z","acknowledged_ssus":[{"_id":"Bio"},{"_id":"LifeSc"}],"status":"public","external_id":{"isi":["000871319900002"]},"intvolume":" 18","citation":{"apa":"Nunes Pinheiro, D. C., Kardos, R., Hannezo, E. B., & Heisenberg, C.-P. J. (2022). Morphogen gradient orchestrates pattern-preserving tissue morphogenesis via motility-driven unjamming. Nature Physics. Springer Nature. https://doi.org/10.1038/s41567-022-01787-6","mla":"Nunes Pinheiro, Diana C., et al. “Morphogen Gradient Orchestrates Pattern-Preserving Tissue Morphogenesis via Motility-Driven Unjamming.” Nature Physics, vol. 18, no. 12, Springer Nature, 2022, pp. 1482–93, doi:10.1038/s41567-022-01787-6.","ista":"Nunes Pinheiro DC, Kardos R, Hannezo EB, Heisenberg C-PJ. 2022. Morphogen gradient orchestrates pattern-preserving tissue morphogenesis via motility-driven unjamming. Nature Physics. 18(12), 1482–1493.","ama":"Nunes Pinheiro DC, Kardos R, Hannezo EB, Heisenberg C-PJ. Morphogen gradient orchestrates pattern-preserving tissue morphogenesis via motility-driven unjamming. Nature Physics. 2022;18(12):1482-1493. doi:10.1038/s41567-022-01787-6","short":"D.C. Nunes Pinheiro, R. Kardos, E.B. Hannezo, C.-P.J. Heisenberg, Nature Physics 18 (2022) 1482–1493.","chicago":"Nunes Pinheiro, Diana C, Roland Kardos, Edouard B Hannezo, and Carl-Philipp J Heisenberg. “Morphogen Gradient Orchestrates Pattern-Preserving Tissue Morphogenesis via Motility-Driven Unjamming.” Nature Physics. Springer Nature, 2022. https://doi.org/10.1038/s41567-022-01787-6.","ieee":"D. C. Nunes Pinheiro, R. Kardos, E. B. Hannezo, and C.-P. J. Heisenberg, “Morphogen gradient orchestrates pattern-preserving tissue morphogenesis via motility-driven unjamming,” Nature Physics, vol. 18, no. 12. Springer Nature, pp. 1482–1493, 2022."},"page":"1482-1493","abstract":[{"text":"Embryo development requires biochemical signalling to generate patterns of cell fates and active mechanical forces to drive tissue shape changes. However, how these processes are coordinated, and how tissue patterning is preserved despite the cellular flows occurring during morphogenesis, remains poorly understood. Gastrulation is a crucial embryonic stage that involves both patterning and internalization of the mesendoderm germ layer tissue. Here we show that, in zebrafish embryos, a gradient in Nodal signalling orchestrates pattern-preserving internalization movements by triggering a motility-driven unjamming transition. In addition to its role as a morphogen determining embryo patterning, graded Nodal signalling mechanically subdivides the mesendoderm into a small fraction of highly protrusive leader cells, able to autonomously internalize via local unjamming, and less protrusive followers, which need to be pulled inwards by the leaders. The Nodal gradient further enforces a code of preferential adhesion coupling leaders to their immediate followers, resulting in a collective and ordered mode of internalization that preserves mesendoderm patterning. Integrating this dual mechanical role of Nodal signalling into minimal active particle simulations quantitatively predicts both physiological and experimentally perturbed internalization movements. This provides a quantitative framework for how a morphogen-encoded unjamming transition can bidirectionally couple tissue mechanics with patterning during complex three-dimensional morphogenesis.","lang":"eng"}],"date_updated":"2023-08-04T09:15:58Z","oa_version":"Published Version","type":"journal_article","month":"12","volume":18,"date_created":"2023-01-16T09:45:19Z","file_date_updated":"2023-01-27T07:32:01Z","acknowledgement":"We thank K. Sampath, A. Pauli and Y. Bellaїche for feedback on the manuscript. We also thank the members of the Heisenberg group, in particular A. Schauer and F. Nur Arslan, for help, technical advice and discussions, and the Bioimaging and Life Science facilities at IST\r\nAustria for continuous support. We thank C. Flandoli for the artwork in the figures. This work was supported by postdoctoral fellowships from EMBO (LTF-850-2017) and HFSP (LT000429/2018-L2) to D.P. and the European Union (European Research Council starting grant 851288 to É.H. and European Research Council advanced grant 742573 to C.-P.H.).","year":"2022","_id":"12209"},{"_id":"12368","year":"2022","file_date_updated":"2023-01-25T10:52:46Z","date_created":"2023-01-25T10:43:24Z","abstract":[{"text":"Metazoan development relies on the formation and remodeling of cell-cell contacts. The \r\nbinding of adhesion receptors and remodeling of the actomyosin cell cortex at cell-cell \r\ninteraction sites have been implicated in cell-cell contact formation. Yet, how these two \r\nprocesses functionally interact to drive cell-cell contact expansion and strengthening \r\nremains unclear. Here, we study how primary germ layer progenitor cells from zebrafish \r\nbind to supported lipid bilayers (SLB) functionalized with E-cadherin ectodomains as an \r\nassay system for monitoring cell-cell contact formation at high spatiotemporal resolution. \r\nWe show that cell-cell contact formation represents a two-tiered process: E-cadherin\u0002mediated downregulation of the small GTPase RhoA at the forming contact leads to both \r\ndepletion of Myosin-2 and decrease of F-actin. This is followed by centrifugal actin \r\nnetwork flows at the contact triggered by a sharp gradient of Myosin-2 at the rim of the \r\ncontact zone, with Myosin-2 displaying higher cortical localization outside than inside of \r\nthe contact. These centrifugal cortical actin flows, in turn, not only further dilute the actin \r\nnetwork at the contact disc, but also lead to an accumulation of both F-actin and E\u0002cadherin at the contact rim. Eventually, this combination of actomyosin downregulation \r\nand flows at the contact contribute to the characteristic molecular organization implicated \r\nin contact formation and maintenance: depletion of cortical actomyosin at the contact disc, \r\ndriving contact expansion by lowering interfacial tension at the contact, and accumulation \r\nof both E-cadherin and F-actin at the contact rim, mechanically linking the contractile \r\ncortices of the adhering cells. Thus, using a biomimetic assay, we exemplify how \r\nadhesion signaling and cell mechanics function together to modulate the spatial \r\norganization of cell-cell contacts.","lang":"eng"}],"date_updated":"2023-08-08T13:14:10Z","type":"dissertation","month":"09","oa_version":"Published Version","page":"113","citation":{"ama":"Arslan FN. Remodeling of E-cadherin-mediated contacts via cortical flows. 2022. doi:10.15479/at:ista:12153","apa":"Arslan, F. N. (2022). Remodeling of E-cadherin-mediated contacts via cortical flows. Institute of Science and Technology Austria. https://doi.org/10.15479/at:ista:12153","mla":"Arslan, Feyza N. Remodeling of E-Cadherin-Mediated Contacts via Cortical Flows. Institute of Science and Technology Austria, 2022, doi:10.15479/at:ista:12153.","ista":"Arslan FN. 2022. Remodeling of E-cadherin-mediated contacts via cortical flows. Institute of Science and Technology Austria.","chicago":"Arslan, Feyza N. “Remodeling of E-Cadherin-Mediated Contacts via Cortical Flows.” Institute of Science and Technology Austria, 2022. https://doi.org/10.15479/at:ista:12153.","ieee":"F. N. Arslan, “Remodeling of E-cadherin-mediated contacts via cortical flows,” Institute of Science and Technology Austria, 2022.","short":"F.N. Arslan, Remodeling of E-Cadherin-Mediated Contacts via Cortical Flows, Institute of Science and Technology Austria, 2022."},"related_material":{"record":[{"status":"public","id":"9350","relation":"part_of_dissertation"}]},"status":"public","alternative_title":["ISTA Thesis"],"acknowledged_ssus":[{"_id":"LifeSc"},{"_id":"Bio"},{"_id":"NanoFab"}],"supervisor":[{"full_name":"Heisenberg, Carl-Philipp J","orcid":"0000-0002-0912-4566","id":"39427864-F248-11E8-B48F-1D18A9856A87","first_name":"Carl-Philipp J","last_name":"Heisenberg"}],"date_published":"2022-09-29T00:00:00Z","ddc":["570"],"has_accepted_license":"1","publication_status":"published","oa":1,"article_processing_charge":"No","ec_funded":1,"tmp":{"legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","image":"/images/cc_by.png","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","short":"CC BY (4.0)"},"department":[{"_id":"GradSch"},{"_id":"CaHe"}],"publisher":"Institute of Science and Technology Austria","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","degree_awarded":"PhD","title":"Remodeling of E-cadherin-mediated contacts via cortical flows","day":"29","file":[{"access_level":"open_access","date_created":"2023-01-25T10:52:46Z","checksum":"e54a3e69b83ebf166544164afd25608e","file_id":"12369","date_updated":"2023-01-25T10:52:46Z","creator":"cchlebak","file_size":14581024,"relation":"main_file","content_type":"application/pdf","file_name":"THESIS_FINAL_FArslan_pdfa.pdf","success":1}],"author":[{"id":"49DA7910-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0001-5809-9566","full_name":"Arslan, Feyza N","last_name":"Arslan","first_name":"Feyza N"}],"language":[{"iso":"eng"}],"project":[{"grant_number":"742573","name":"Interaction and feedback between cell mechanics and fate specification in vertebrate gastrulation","_id":"260F1432-B435-11E9-9278-68D0E5697425","call_identifier":"H2020"}],"doi":"10.15479/at:ista:12153","publication_identifier":{"isbn":[" 978-3-99078-025-1 "],"issn":["2663-337X"]}},{"acknowledgement":"We thank Nicoletta Petridou, Diana Pinheiro, Cornelia Schwayer and Stefania Tavano for feedback on the manuscript. Research in the Heisenberg lab is supported by an ERC Advanced Grant (MECSPEC 742573) to C.-P.H. A.S. is a recipient of a DOC Fellowship of the Austrian Academy of Science.","year":"2021","_id":"8966","page":"71-81","month":"06","oa_version":"Published Version","type":"journal_article","date_updated":"2023-08-07T13:30:01Z","abstract":[{"text":"During development, a single cell is transformed into a highly complex organism through progressive cell division, specification and rearrangement. An important prerequisite for the emergence of patterns within the developing organism is to establish asymmetries at various scales, ranging from individual cells to the entire embryo, eventually giving rise to the different body structures. This becomes especially apparent during gastrulation, when the earliest major lineage restriction events lead to the formation of the different germ layers. Traditionally, the unfolding of the developmental program from symmetry breaking to germ layer formation has been studied by dissecting the contributions of different signaling pathways and cellular rearrangements in the in vivo context of intact embryos. Recent efforts, using the intrinsic capacity of embryonic stem cells to self-assemble and generate embryo-like structures de novo, have opened new avenues for understanding the many ways by which an embryo can be built and the influence of extrinsic factors therein. Here, we discuss and compare divergent and conserved strategies leading to germ layer formation in embryos as compared to in vitro systems, their upstream molecular cascades and the role of extrinsic factors in this process.","lang":"eng"}],"volume":474,"file_date_updated":"2021-08-11T10:28:06Z","date_created":"2020-12-22T09:53:34Z","status":"public","external_id":{"isi":["000639461800008"]},"related_material":{"record":[{"status":"public","id":"12891","relation":"dissertation_contains"}]},"intvolume":" 474","citation":{"ama":"Schauer A, Heisenberg C-PJ. Reassembling gastrulation. Developmental Biology. 2021;474:71-81. doi:10.1016/j.ydbio.2020.12.014","ista":"Schauer A, Heisenberg C-PJ. 2021. Reassembling gastrulation. Developmental Biology. 474, 71–81.","mla":"Schauer, Alexandra, and Carl-Philipp J. Heisenberg. “Reassembling Gastrulation.” Developmental Biology, vol. 474, Elsevier, 2021, pp. 71–81, doi:10.1016/j.ydbio.2020.12.014.","apa":"Schauer, A., & Heisenberg, C.-P. J. (2021). Reassembling gastrulation. Developmental Biology. Elsevier. https://doi.org/10.1016/j.ydbio.2020.12.014","ieee":"A. Schauer and C.-P. J. Heisenberg, “Reassembling gastrulation,” Developmental Biology, vol. 474. Elsevier, pp. 71–81, 2021.","chicago":"Schauer, Alexandra, and Carl-Philipp J Heisenberg. “Reassembling Gastrulation.” Developmental Biology. Elsevier, 2021. https://doi.org/10.1016/j.ydbio.2020.12.014.","short":"A. Schauer, C.-P.J. Heisenberg, Developmental Biology 474 (2021) 71–81."},"publication_status":"published","oa":1,"has_accepted_license":"1","date_published":"2021-06-01T00:00:00Z","ddc":["570"],"user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","publisher":"Elsevier","department":[{"_id":"CaHe"}],"publication":"Developmental Biology","tmp":{"name":"Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0)","short":"CC BY-NC-ND (4.0)","image":"/images/cc_by_nc_nd.png","legal_code_url":"https://creativecommons.org/licenses/by-nc-nd/4.0/legalcode"},"article_type":"original","article_processing_charge":"Yes (via OA deal)","ec_funded":1,"scopus_import":"1","author":[{"first_name":"Alexandra","last_name":"Schauer","id":"30A536BA-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0001-7659-9142","full_name":"Schauer, Alexandra"},{"full_name":"Heisenberg, Carl-Philipp J","orcid":"0000-0002-0912-4566","id":"39427864-F248-11E8-B48F-1D18A9856A87","last_name":"Heisenberg","first_name":"Carl-Philipp J"}],"file":[{"file_size":1440321,"relation":"main_file","content_type":"application/pdf","creator":"kschuh","file_name":"2021_DevBiology_Schauer.pdf","success":1,"date_created":"2021-08-11T10:28:06Z","access_level":"open_access","file_id":"9880","date_updated":"2021-08-11T10:28:06Z","checksum":"fa2a5731fd16ab171b029f32f031c440"}],"day":"01","title":"Reassembling gastrulation","project":[{"grant_number":"742573","call_identifier":"H2020","_id":"260F1432-B435-11E9-9278-68D0E5697425","name":"Interaction and feedback between cell mechanics and fate specification in vertebrate gastrulation"},{"name":"Mesendoderm specification in zebrafish: The role of extraembryonic tissues","_id":"26B1E39C-B435-11E9-9278-68D0E5697425","grant_number":"25239"}],"keyword":["Developmental Biology","Cell Biology","Molecular Biology"],"isi":1,"language":[{"iso":"eng"}],"publication_identifier":{"issn":["0012-1606"]},"doi":"10.1016/j.ydbio.2020.12.014","quality_controlled":"1"},{"publication_status":"published","acknowledged_ssus":[{"_id":"Bio"},{"_id":"PreCl"}],"date_published":"2021-02-20T00:00:00Z","status":"public","external_id":{"pmid":["33606227"]},"editor":[{"full_name":"Dosch, Roland","last_name":"Dosch","first_name":"Roland"}],"alternative_title":["Methods in Molecular Biology"],"citation":{"apa":"Xia, P., & Heisenberg, C.-P. J. (2021). Quantifying tissue tension in the granulosa layer after laser surgery. In R. Dosch (Ed.), Germline Development in the Zebrafish (Vol. 2218, pp. 117–128). Humana. https://doi.org/10.1007/978-1-0716-0970-5_10","ista":"Xia P, Heisenberg C-PJ. 2021.Quantifying tissue tension in the granulosa layer after laser surgery. In: Germline Development in the Zebrafish. Methods in Molecular Biology, vol. 2218, 117–128.","mla":"Xia, Peng, and Carl-Philipp J. Heisenberg. “Quantifying Tissue Tension in the Granulosa Layer after Laser Surgery.” Germline Development in the Zebrafish, edited by Roland Dosch, vol. 2218, Humana, 2021, pp. 117–28, doi:10.1007/978-1-0716-0970-5_10.","ama":"Xia P, Heisenberg C-PJ. Quantifying tissue tension in the granulosa layer after laser surgery. In: Dosch R, ed. Germline Development in the Zebrafish. Vol 2218. Humana; 2021:117-128. doi:10.1007/978-1-0716-0970-5_10","short":"P. Xia, C.-P.J. Heisenberg, in:, R. Dosch (Ed.), Germline Development in the Zebrafish, Humana, 2021, pp. 117–128.","chicago":"Xia, Peng, and Carl-Philipp J Heisenberg. “Quantifying Tissue Tension in the Granulosa Layer after Laser Surgery.” In Germline Development in the Zebrafish, edited by Roland Dosch, 2218:117–28. Humana, 2021. https://doi.org/10.1007/978-1-0716-0970-5_10.","ieee":"P. Xia and C.-P. J. Heisenberg, “Quantifying tissue tension in the granulosa layer after laser surgery,” in Germline Development in the Zebrafish, vol. 2218, R. Dosch, Ed. Humana, 2021, pp. 117–128."},"intvolume":" 2218","oa_version":"None","month":"02","type":"book_chapter","date_updated":"2022-06-03T10:57:55Z","abstract":[{"lang":"eng","text":"Tissue morphogenesis is driven by mechanical forces triggering cell movements and shape changes. Quantitatively measuring tension within tissues is of great importance for understanding the role of mechanical signals acting on the cell and tissue level during morphogenesis. Here we introduce laser ablation as a useful tool to probe tissue tension within the granulosa layer, an epithelial monolayer of somatic cells that surround the zebrafish female gamete during folliculogenesis. We describe in detail how to isolate follicles, mount samples, perform laser surgery, and analyze the data."}],"page":"117-128","date_created":"2021-03-14T23:01:34Z","volume":2218,"year":"2021","acknowledgement":"We thank Prof. Masazumi Tada and Roland Dosch for providing transgenic zebrafish lines, the Heisenberg lab for technical assistance and feedback on the manuscript, and the Bioimaging and Fish facilities of IST Austria for continuous support. This work was funded by an ERC advanced grant (MECSPEC to C.-P.H.).","_id":"9245","publication_identifier":{"issn":["1064-3745"],"eisbn":["978-1-0716-0970-5"],"isbn":["978-1-0716-0969-9"],"eissn":["1940-6029"]},"quality_controlled":"1","doi":"10.1007/978-1-0716-0970-5_10","project":[{"_id":"260F1432-B435-11E9-9278-68D0E5697425","call_identifier":"H2020","name":"Interaction and feedback between cell mechanics and fate specification in vertebrate gastrulation","grant_number":"742573"}],"language":[{"iso":"eng"}],"keyword":["Tissue tension","Morphogenesis","Laser ablation","Zebrafish folliculogenesis","Granulosa cells"],"day":"20","author":[{"full_name":"Xia, Peng","id":"4AB6C7D0-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-5419-7756","first_name":"Peng","last_name":"Xia"},{"first_name":"Carl-Philipp J","last_name":"Heisenberg","full_name":"Heisenberg, Carl-Philipp J","orcid":"0000-0002-0912-4566","id":"39427864-F248-11E8-B48F-1D18A9856A87"}],"title":"Quantifying tissue tension in the granulosa layer after laser surgery","department":[{"_id":"CaHe"}],"pmid":1,"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","publisher":"Humana","scopus_import":"1","article_processing_charge":"No","ec_funded":1,"publication":"Germline Development in the Zebrafish"},{"citation":{"mla":"Petridou, Nicoletta, et al. “Rigidity Percolation Uncovers a Structural Basis for Embryonic Tissue Phase Transitions.” Cell, vol. 184, no. 7, Elsevier, 2021, p. 1914–1928.e19, doi:10.1016/j.cell.2021.02.017.","ista":"Petridou N, Corominas-Murtra B, Heisenberg C-PJ, Hannezo EB. 2021. Rigidity percolation uncovers a structural basis for embryonic tissue phase transitions. Cell. 184(7), 1914–1928.e19.","apa":"Petridou, N., Corominas-Murtra, B., Heisenberg, C.-P. J., & Hannezo, E. B. (2021). Rigidity percolation uncovers a structural basis for embryonic tissue phase transitions. Cell. Elsevier. https://doi.org/10.1016/j.cell.2021.02.017","ama":"Petridou N, Corominas-Murtra B, Heisenberg C-PJ, Hannezo EB. Rigidity percolation uncovers a structural basis for embryonic tissue phase transitions. Cell. 2021;184(7):1914-1928.e19. doi:10.1016/j.cell.2021.02.017","short":"N. Petridou, B. Corominas-Murtra, C.-P.J. Heisenberg, E.B. Hannezo, Cell 184 (2021) 1914–1928.e19.","ieee":"N. Petridou, B. Corominas-Murtra, C.-P. J. Heisenberg, and E. B. Hannezo, “Rigidity percolation uncovers a structural basis for embryonic tissue phase transitions,” Cell, vol. 184, no. 7. Elsevier, p. 1914–1928.e19, 2021.","chicago":"Petridou, Nicoletta, Bernat Corominas-Murtra, Carl-Philipp J Heisenberg, and Edouard B Hannezo. “Rigidity Percolation Uncovers a Structural Basis for Embryonic Tissue Phase Transitions.” Cell. Elsevier, 2021. https://doi.org/10.1016/j.cell.2021.02.017."},"related_material":{"link":[{"url":"https://ist.ac.at/en/news/embryonic-tissue-undergoes-phase-transition/","description":"News on IST Homepage","relation":"press_release"}]},"intvolume":" 184","status":"public","external_id":{"pmid":["33730596"],"isi":["000636734000022"]},"acknowledged_ssus":[{"_id":"Bio"},{"_id":"PreCl"}],"date_published":"2021-04-01T00:00:00Z","ddc":["570"],"has_accepted_license":"1","publication_status":"published","oa":1,"_id":"9316","year":"2021","acknowledgement":"We thank Carl Goodrich and the members of the Heisenberg and Hannezo groups, in particular Reka Korei, for help, technical advice, and discussions; and the Bioimaging and zebrafish facilities of the IST Austria for continuous support. This work was supported by the Elise Richter Program of Austrian Science Fund (FWF) to N.I.P. ( V 736-B26 ) and the European Union (European Research Council Advanced Grant 742573 to C.-P.H. and European Research Council Starting Grant 851288 to E.H.).","date_created":"2021-04-11T22:01:14Z","file_date_updated":"2021-06-08T10:04:10Z","volume":184,"abstract":[{"text":"Embryo morphogenesis is impacted by dynamic changes in tissue material properties, which have been proposed to occur via processes akin to phase transitions (PTs). Here, we show that rigidity percolation provides a simple and robust theoretical framework to predict material/structural PTs of embryonic tissues from local cell connectivity. By using percolation theory, combined with directly monitoring dynamic changes in tissue rheology and cell contact mechanics, we demonstrate that the zebrafish blastoderm undergoes a genuine rigidity PT, brought about by a small reduction in adhesion-dependent cell connectivity below a critical value. We quantitatively predict and experimentally verify hallmarks of PTs, including power-law exponents and associated discontinuities of macroscopic observables. Finally, we show that this uniform PT depends on blastoderm cells undergoing meta-synchronous divisions causing random and, consequently, uniform changes in cell connectivity. Collectively, our theoretical and experimental findings reveal the structural basis of material PTs in an organismal context.","lang":"eng"}],"date_updated":"2023-08-07T14:33:59Z","oa_version":"Published Version","month":"04","type":"journal_article","page":"1914-1928.e19","language":[{"iso":"eng"}],"issue":"7","isi":1,"project":[{"grant_number":"742573","_id":"260F1432-B435-11E9-9278-68D0E5697425","call_identifier":"H2020","name":"Interaction and feedback between cell mechanics and fate specification in vertebrate gastrulation"},{"grant_number":"851288","name":"Design Principles of Branching Morphogenesis","_id":"05943252-7A3F-11EA-A408-12923DDC885E","call_identifier":"H2020"},{"grant_number":"V00736","call_identifier":"FWF","_id":"2693FD8C-B435-11E9-9278-68D0E5697425","name":"Tissue material properties in embryonic development"}],"quality_controlled":"1","doi":"10.1016/j.cell.2021.02.017","publication_identifier":{"issn":["00928674"],"eissn":["10974172"]},"ec_funded":1,"scopus_import":"1","article_processing_charge":"No","article_type":"original","tmp":{"legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","image":"/images/cc_by.png","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","short":"CC BY (4.0)"},"publication":"Cell","pmid":1,"department":[{"_id":"CaHe"},{"_id":"EdHa"}],"user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","publisher":"Elsevier","title":"Rigidity percolation uncovers a structural basis for embryonic tissue phase transitions","day":"01","file":[{"date_created":"2021-06-08T10:04:10Z","access_level":"open_access","file_id":"9534","date_updated":"2021-06-08T10:04:10Z","checksum":"1e5295fbd9c2a459173ec45a0e8a7c2e","file_size":11405875,"relation":"main_file","content_type":"application/pdf","creator":"cziletti","file_name":"2021_Cell_Petridou.pdf","success":1}],"author":[{"orcid":"0000-0002-8451-1195","id":"2A003F6C-F248-11E8-B48F-1D18A9856A87","full_name":"Petridou, Nicoletta","first_name":"Nicoletta","last_name":"Petridou"},{"orcid":"0000-0001-9806-5643","id":"43BE2298-F248-11E8-B48F-1D18A9856A87","full_name":"Corominas-Murtra, Bernat","last_name":"Corominas-Murtra","first_name":"Bernat"},{"first_name":"Carl-Philipp J","last_name":"Heisenberg","full_name":"Heisenberg, Carl-Philipp J","orcid":"0000-0002-0912-4566","id":"39427864-F248-11E8-B48F-1D18A9856A87"},{"first_name":"Edouard B","last_name":"Hannezo","orcid":"0000-0001-6005-1561","id":"3A9DB764-F248-11E8-B48F-1D18A9856A87","full_name":"Hannezo, Edouard B"}]},{"publication_identifier":{"eissn":["2050-084X"]},"doi":"10.7554/eLife.66483","quality_controlled":"1","project":[{"grant_number":"742573","_id":"260F1432-B435-11E9-9278-68D0E5697425","call_identifier":"H2020","name":"Interaction and feedback between cell mechanics and fate specification in vertebrate gastrulation"}],"keyword":["cell delamination","apical constriction","dragging","mechanical forces","collective 18 locomotion","dorsal forerunner cells","zebrafish"],"isi":1,"language":[{"iso":"eng"}],"author":[{"last_name":"Pulgar","first_name":"Eduardo","full_name":"Pulgar, Eduardo"},{"full_name":"Schwayer, Cornelia","id":"3436488C-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0001-5130-2226","first_name":"Cornelia","last_name":"Schwayer"},{"full_name":"Guerrero, Néstor","last_name":"Guerrero","first_name":"Néstor"},{"first_name":"Loreto","last_name":"López","full_name":"López, Loreto"},{"first_name":"Susana","last_name":"Márquez","full_name":"Márquez, Susana"},{"last_name":"Härtel","first_name":"Steffen","full_name":"Härtel, Steffen"},{"full_name":"Soto, Rodrigo","first_name":"Rodrigo","last_name":"Soto"},{"full_name":"Heisenberg, Carl Philipp","last_name":"Heisenberg","first_name":"Carl Philipp"},{"full_name":"Concha, Miguel L.","last_name":"Concha","first_name":"Miguel L."}],"day":"27","file":[{"success":1,"file_name":"2021_eLife_Pulgar.pdf","content_type":"application/pdf","relation":"main_file","file_size":9010446,"creator":"dernst","date_updated":"2022-05-13T08:03:37Z","file_id":"11371","checksum":"a3f82b0499cc822ac1eab48a01f3f57e","date_created":"2022-05-13T08:03:37Z","access_level":"open_access"}],"article_number":"e66483","title":"Apical contacts stemming from incomplete delamination guide progenitor cell allocation through a dragging mechanism","user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","publisher":"eLife Sciences Publications","department":[{"_id":"CaHe"}],"pmid":1,"publication":"eLife","tmp":{"legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","image":"/images/cc_by.png","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","short":"CC BY (4.0)"},"article_type":"original","article_processing_charge":"Yes","ec_funded":1,"scopus_import":"1","publication_status":"published","oa":1,"has_accepted_license":"1","date_published":"2021-08-27T00:00:00Z","ddc":["570"],"status":"public","external_id":{"isi":["000700428500001"],"pmid":["34448451"]},"intvolume":" 10","citation":{"ama":"Pulgar E, Schwayer C, Guerrero N, et al. Apical contacts stemming from incomplete delamination guide progenitor cell allocation through a dragging mechanism. eLife. 2021;10. doi:10.7554/eLife.66483","mla":"Pulgar, Eduardo, et al. “Apical Contacts Stemming from Incomplete Delamination Guide Progenitor Cell Allocation through a Dragging Mechanism.” ELife, vol. 10, e66483, eLife Sciences Publications, 2021, doi:10.7554/eLife.66483.","ista":"Pulgar E, Schwayer C, Guerrero N, López L, Márquez S, Härtel S, Soto R, Heisenberg CP, Concha ML. 2021. Apical contacts stemming from incomplete delamination guide progenitor cell allocation through a dragging mechanism. eLife. 10, e66483.","apa":"Pulgar, E., Schwayer, C., Guerrero, N., López, L., Márquez, S., Härtel, S., … Concha, M. L. (2021). Apical contacts stemming from incomplete delamination guide progenitor cell allocation through a dragging mechanism. ELife. eLife Sciences Publications. https://doi.org/10.7554/eLife.66483","ieee":"E. Pulgar et al., “Apical contacts stemming from incomplete delamination guide progenitor cell allocation through a dragging mechanism,” eLife, vol. 10. eLife Sciences Publications, 2021.","chicago":"Pulgar, Eduardo, Cornelia Schwayer, Néstor Guerrero, Loreto López, Susana Márquez, Steffen Härtel, Rodrigo Soto, Carl Philipp Heisenberg, and Miguel L. Concha. “Apical Contacts Stemming from Incomplete Delamination Guide Progenitor Cell Allocation through a Dragging Mechanism.” ELife. eLife Sciences Publications, 2021. https://doi.org/10.7554/eLife.66483.","short":"E. Pulgar, C. Schwayer, N. Guerrero, L. López, S. Márquez, S. Härtel, R. Soto, C.P. Heisenberg, M.L. Concha, ELife 10 (2021)."},"month":"08","oa_version":"Published Version","type":"journal_article","date_updated":"2023-08-14T06:53:33Z","abstract":[{"lang":"eng","text":"The developmental strategies used by progenitor cells to endure a safe journey from their induction place towards the site of terminal differentiation are still poorly understood. Here we uncovered a progenitor cell allocation mechanism that stems from an incomplete process of epithelial delamination that allows progenitors to coordinate their movement with adjacent extra-embryonic tissues. Progenitors of the zebrafish laterality organ originate from the surface epithelial enveloping layer by an apical constriction process of cell delamination. During this process, progenitors retain long-term apical contacts that enable the epithelial layer to pull a subset of progenitors along their way towards the vegetal pole. The remaining delaminated progenitors follow apically-attached progenitors’ movement by a co-attraction mechanism, avoiding sequestration by the adjacent endoderm, ensuring their fate and collective allocation at the differentiation site. Thus, we reveal that incomplete delamination serves as a cellular platform for coordinated tissue movements during development. Impact Statement: Incomplete delamination serves as a cellular platform for coordinated tissue movements during development, guiding newly formed progenitor cell groups to the differentiation site."}],"volume":10,"date_created":"2021-09-12T22:01:23Z","file_date_updated":"2022-05-13T08:03:37Z","year":"2021","_id":"9999"},{"oa":1,"publication_status":"published","has_accepted_license":"1","date_published":"2020-04-06T00:00:00Z","ddc":["570"],"external_id":{"isi":["000531544400001"],"pmid":["32250246"]},"status":"public","related_material":{"record":[{"status":"public","id":"12891","relation":"dissertation_contains"}]},"intvolume":" 9","citation":{"ista":"Schauer A, Nunes Pinheiro DC, Hauschild R, Heisenberg C-PJ. 2020. Zebrafish embryonic explants undergo genetically encoded self-assembly. eLife. 9, e55190.","mla":"Schauer, Alexandra, et al. “Zebrafish Embryonic Explants Undergo Genetically Encoded Self-Assembly.” ELife, vol. 9, e55190, eLife Sciences Publications, 2020, doi:10.7554/elife.55190.","apa":"Schauer, A., Nunes Pinheiro, D. C., Hauschild, R., & Heisenberg, C.-P. J. (2020). Zebrafish embryonic explants undergo genetically encoded self-assembly. ELife. eLife Sciences Publications. https://doi.org/10.7554/elife.55190","ama":"Schauer A, Nunes Pinheiro DC, Hauschild R, Heisenberg C-PJ. Zebrafish embryonic explants undergo genetically encoded self-assembly. eLife. 2020;9. doi:10.7554/elife.55190","short":"A. Schauer, D.C. Nunes Pinheiro, R. Hauschild, C.-P.J. Heisenberg, ELife 9 (2020).","ieee":"A. Schauer, D. C. Nunes Pinheiro, R. Hauschild, and C.-P. J. Heisenberg, “Zebrafish embryonic explants undergo genetically encoded self-assembly,” eLife, vol. 9. eLife Sciences Publications, 2020.","chicago":"Schauer, Alexandra, Diana C Nunes Pinheiro, Robert Hauschild, and Carl-Philipp J Heisenberg. “Zebrafish Embryonic Explants Undergo Genetically Encoded Self-Assembly.” ELife. eLife Sciences Publications, 2020. https://doi.org/10.7554/elife.55190."},"month":"04","oa_version":"Published Version","type":"journal_article","date_updated":"2023-08-21T06:25:49Z","abstract":[{"lang":"eng","text":"Embryonic stem cell cultures are thought to self-organize into embryoid bodies, able to undergo symmetry-breaking, germ layer specification and even morphogenesis. Yet, it is unclear how to reconcile this remarkable self-organization capacity with classical experiments demonstrating key roles for extrinsic biases by maternal factors and/or extraembryonic tissues in embryogenesis. Here, we show that zebrafish embryonic tissue explants, prepared prior to germ layer induction and lacking extraembryonic tissues, can specify all germ layers and form a seemingly complete mesendoderm anlage. Importantly, explant organization requires polarized inheritance of maternal factors from dorsal-marginal regions of the blastoderm. Moreover, induction of endoderm and head-mesoderm, which require peak Nodal-signaling levels, is highly variable in explants, reminiscent of embryos with reduced Nodal signals from the extraembryonic tissues. Together, these data suggest that zebrafish explants do not undergo bona fide self-organization, but rather display features of genetically encoded self-assembly, where intrinsic genetic programs control the emergence of order."}],"volume":9,"file_date_updated":"2020-07-14T12:48:04Z","date_created":"2020-05-25T15:01:40Z","year":"2020","_id":"7888","publication_identifier":{"issn":["2050-084X"]},"doi":"10.7554/elife.55190","quality_controlled":"1","project":[{"grant_number":"742573","_id":"260F1432-B435-11E9-9278-68D0E5697425","call_identifier":"H2020","name":"Interaction and feedback between cell mechanics and fate specification in vertebrate gastrulation"},{"name":"Mesendoderm specification in zebrafish: The role of extraembryonic tissues","_id":"26B1E39C-B435-11E9-9278-68D0E5697425","grant_number":"25239"},{"grant_number":"ALTF 850-2017","name":"Coordination of mesendoderm cell fate specification and internalization during zebrafish gastrulation","_id":"26520D1E-B435-11E9-9278-68D0E5697425"},{"grant_number":"LT000429","_id":"266BC5CE-B435-11E9-9278-68D0E5697425","name":"Coordination of mesendoderm fate specification and internalization during zebrafish gastrulation"}],"isi":1,"language":[{"iso":"eng"}],"author":[{"last_name":"Schauer","first_name":"Alexandra","orcid":"0000-0001-7659-9142","id":"30A536BA-F248-11E8-B48F-1D18A9856A87","full_name":"Schauer, Alexandra"},{"first_name":"Diana C","last_name":"Nunes Pinheiro","full_name":"Nunes Pinheiro, Diana C","id":"2E839F16-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0003-4333-7503"},{"id":"4E01D6B4-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0001-9843-3522","full_name":"Hauschild, Robert","last_name":"Hauschild","first_name":"Robert"},{"orcid":"0000-0002-0912-4566","id":"39427864-F248-11E8-B48F-1D18A9856A87","full_name":"Heisenberg, Carl-Philipp J","last_name":"Heisenberg","first_name":"Carl-Philipp J"}],"file":[{"date_created":"2020-05-25T15:15:43Z","access_level":"open_access","date_updated":"2020-07-14T12:48:04Z","file_id":"7890","checksum":"f6aad884cf706846ae9357fcd728f8b5","content_type":"application/pdf","relation":"main_file","file_size":7744848,"creator":"dernst","file_name":"2020_eLife_Schauer.pdf"}],"day":"06","article_number":"e55190","title":"Zebrafish embryonic explants undergo genetically encoded self-assembly","publisher":"eLife Sciences Publications","user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","department":[{"_id":"CaHe"},{"_id":"Bio"}],"pmid":1,"publication":"eLife","article_type":"original","tmp":{"legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","image":"/images/cc_by.png","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","short":"CC BY (4.0)"},"scopus_import":"1","ec_funded":1,"article_processing_charge":"No"},{"date_updated":"2023-08-22T10:36:35Z","abstract":[{"text":"Animal development entails the organization of specific cell types in space and time, and spatial patterns must form in a robust manner. In the zebrafish spinal cord, neural progenitors form stereotypic patterns despite noisy morphogen signaling and large-scale cellular rearrangements during morphogenesis and growth. By directly measuring adhesion forces and preferences for three types of endogenous neural progenitors, we provide evidence for the differential adhesion model in which differences in intercellular adhesion mediate cell sorting. Cell type–specific combinatorial expression of different classes of cadherins (N-cadherin, cadherin 11, and protocadherin 19) results in homotypic preference ex vivo and patterning robustness in vivo. Furthermore, the differential adhesion code is regulated by the sonic hedgehog morphogen gradient. We propose that robust patterning during tissue morphogenesis results from interplay between adhesion-based self-organization and morphogen-directed patterning.","lang":"eng"}],"type":"journal_article","oa_version":"Preprint","month":"10","page":"113-116","date_created":"2020-10-19T14:09:38Z","volume":370,"year":"2020","acknowledgement":"We thank the members of the Megason and Heisenberg labs for critical discussions of and technical assistance during the work and B. Appel, S. Holley, J. Jontes, and D. Gilmour for transgenic fish. This work is supported by the Damon Runyon Cancer Foundation, a NICHD K99 fellowship (1K99HD092623), a Travelling Fellowship of the Company of Biologists, a Collaborative Research grant from the Burroughs Wellcome Foundation (T.Y.-C.T.), NIH grant 01GM107733 (T.Y.-C.T. and S.G.M.), NIH grant R01NS102322 (T.C.-C. and H.K.), and an ERC advanced grant\r\n(MECSPEC) (C.-P.H.).","_id":"8680","publication_status":"published","oa":1,"main_file_link":[{"open_access":"1","url":"https://www.biorxiv.org/content/10.1101/803635v1"}],"date_published":"2020-10-02T00:00:00Z","status":"public","external_id":{"isi":["000579169000053"]},"citation":{"ista":"Tsai TY-C, Sikora MK, Xia P, Colak-Champollion T, Knaut H, Heisenberg C-PJ, Megason SG. 2020. An adhesion code ensures robust pattern formation during tissue morphogenesis. Science. 370(6512), 113–116.","mla":"Tsai, Tony Y. C., et al. “An Adhesion Code Ensures Robust Pattern Formation during Tissue Morphogenesis.” Science, vol. 370, no. 6512, American Association for the Advancement of Science, 2020, pp. 113–16, doi:10.1126/science.aba6637.","apa":"Tsai, T. Y.-C., Sikora, M. K., Xia, P., Colak-Champollion, T., Knaut, H., Heisenberg, C.-P. J., & Megason, S. G. (2020). An adhesion code ensures robust pattern formation during tissue morphogenesis. Science. American Association for the Advancement of Science. https://doi.org/10.1126/science.aba6637","ama":"Tsai TY-C, Sikora MK, Xia P, et al. An adhesion code ensures robust pattern formation during tissue morphogenesis. Science. 2020;370(6512):113-116. doi:10.1126/science.aba6637","short":"T.Y.-C. Tsai, M.K. Sikora, P. Xia, T. Colak-Champollion, H. Knaut, C.-P.J. Heisenberg, S.G. Megason, Science 370 (2020) 113–116.","ieee":"T. Y.-C. Tsai et al., “An adhesion code ensures robust pattern formation during tissue morphogenesis,” Science, vol. 370, no. 6512. American Association for the Advancement of Science, pp. 113–116, 2020.","chicago":"Tsai, Tony Y.-C., Mateusz K Sikora, Peng Xia, Tugba Colak-Champollion, Holger Knaut, Carl-Philipp J Heisenberg, and Sean G. Megason. “An Adhesion Code Ensures Robust Pattern Formation during Tissue Morphogenesis.” Science. American Association for the Advancement of Science, 2020. https://doi.org/10.1126/science.aba6637."},"intvolume":" 370","related_material":{"link":[{"relation":"press_release","url":"https://ist.ac.at/en/news/sticking-together/","description":"News on IST Homepage"}]},"day":"02","author":[{"first_name":"Tony Y.-C.","last_name":"Tsai","full_name":"Tsai, Tony Y.-C."},{"id":"2F74BCDE-F248-11E8-B48F-1D18A9856A87","full_name":"Sikora, Mateusz K","last_name":"Sikora","first_name":"Mateusz K"},{"id":"4AB6C7D0-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-5419-7756","full_name":"Xia, Peng","first_name":"Peng","last_name":"Xia"},{"full_name":"Colak-Champollion, Tugba","last_name":"Colak-Champollion","first_name":"Tugba"},{"last_name":"Knaut","first_name":"Holger","full_name":"Knaut, Holger"},{"last_name":"Heisenberg","first_name":"Carl-Philipp J","orcid":"0000-0002-0912-4566","id":"39427864-F248-11E8-B48F-1D18A9856A87","full_name":"Heisenberg, Carl-Philipp J"},{"last_name":"Megason","first_name":"Sean G.","full_name":"Megason, Sean G."}],"title":"An adhesion code ensures robust pattern formation during tissue morphogenesis","department":[{"_id":"CaHe"}],"user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","publisher":"American Association for the Advancement of Science","scopus_import":"1","ec_funded":1,"article_processing_charge":"No","article_type":"original","publication":"Science","publication_identifier":{"issn":["0036-8075"],"eissn":["1095-9203"]},"quality_controlled":"1","doi":"10.1126/science.aba6637","project":[{"grant_number":"742573","name":"Interaction and feedback between cell mechanics and fate specification in vertebrate gastrulation","_id":"260F1432-B435-11E9-9278-68D0E5697425","call_identifier":"H2020"}],"language":[{"iso":"eng"}],"issue":"6512","isi":1,"keyword":["Multidisciplinary"]},{"external_id":{"isi":["000611830600013"],"pmid":["31959295"]},"status":"public","alternative_title":["Current Topics in Developmental Biology"],"citation":{"ama":"Nunes Pinheiro DC, Heisenberg C-PJ. Zebrafish gastrulation: Putting fate in motion. In: Gastrulation: From Embryonic Pattern to Form. Vol 136. Elsevier; 2020:343-375. doi:10.1016/bs.ctdb.2019.10.009","mla":"Nunes Pinheiro, Diana C., and Carl-Philipp J. Heisenberg. “Zebrafish Gastrulation: Putting Fate in Motion.” Gastrulation: From Embryonic Pattern to Form, vol. 136, Elsevier, 2020, pp. 343–75, doi:10.1016/bs.ctdb.2019.10.009.","ista":"Nunes Pinheiro DC, Heisenberg C-PJ. 2020.Zebrafish gastrulation: Putting fate in motion. In: Gastrulation: From Embryonic Pattern to Form. Current Topics in Developmental Biology, vol. 136, 343–375.","apa":"Nunes Pinheiro, D. C., & Heisenberg, C.-P. J. (2020). Zebrafish gastrulation: Putting fate in motion. In Gastrulation: From Embryonic Pattern to Form (Vol. 136, pp. 343–375). Elsevier. https://doi.org/10.1016/bs.ctdb.2019.10.009","ieee":"D. C. Nunes Pinheiro and C.-P. J. Heisenberg, “Zebrafish gastrulation: Putting fate in motion,” in Gastrulation: From Embryonic Pattern to Form, vol. 136, Elsevier, 2020, pp. 343–375.","chicago":"Nunes Pinheiro, Diana C, and Carl-Philipp J Heisenberg. “Zebrafish Gastrulation: Putting Fate in Motion.” In Gastrulation: From Embryonic Pattern to Form, 136:343–75. Elsevier, 2020. https://doi.org/10.1016/bs.ctdb.2019.10.009.","short":"D.C. Nunes Pinheiro, C.-P.J. Heisenberg, in:, Gastrulation: From Embryonic Pattern to Form, Elsevier, 2020, pp. 343–375."},"intvolume":" 136","publication_status":"published","date_published":"2020-06-01T00:00:00Z","year":"2020","acknowledgement":"We thank Alexandra Schauer, Nicoletta Petridou and Feyza Nur Arslan for comments on the manuscript. Research in the Heisenberg laboratory is supported by an ERC Advanced Grant (MECSPEC 742573), ANR/FWF (I03601) and FWF/DFG (I03196) International Cooperation Grants. D. Pinheiro acknowledges a fellowship from EMBO ALTF (850-2017) and is currently supported by HFSP LTF (LT000429/2018-L2).","_id":"7227","oa_version":"None","type":"book_chapter","month":"06","date_updated":"2023-09-06T14:54:36Z","abstract":[{"lang":"eng","text":"Gastrulation entails specification and formation of three embryonic germ layers—ectoderm, mesoderm and endoderm—thereby establishing the basis for the future body plan. In zebrafish embryos, germ layer specification occurs during blastula and early gastrula stages (Ho & Kimmel, 1993), a period when the main morphogenetic movements underlying gastrulation are initiated. Hence, the signals driving progenitor cell fate specification, such as Nodal ligands from the TGF-β family, also play key roles in regulating germ layer progenitor cell segregation (Carmany-Rampey & Schier, 2001; David & Rosa, 2001; Feldman et al., 2000; Gritsman et al., 1999; Keller et al., 2008). In this review, we summarize and discuss the main signaling pathways involved in germ layer progenitor cell fate specification and segregation, specifically focusing on recent advances in understanding the interplay between mesoderm and endoderm specification and the internalization movements at the onset of zebrafish gastrulation."}],"page":"343-375","date_created":"2020-01-05T23:00:46Z","volume":136,"project":[{"grant_number":"742573","_id":"260F1432-B435-11E9-9278-68D0E5697425","call_identifier":"H2020","name":"Interaction and feedback between cell mechanics and fate specification in vertebrate gastrulation"},{"grant_number":"I03601","call_identifier":"FWF","_id":"2646861A-B435-11E9-9278-68D0E5697425","name":"Control of embryonic cleavage pattern"},{"grant_number":"I03196","_id":"2608FC64-B435-11E9-9278-68D0E5697425","call_identifier":"FWF","name":"Control of epithelial cell layer spreading in zebrafish"},{"grant_number":"LT000429","_id":"266BC5CE-B435-11E9-9278-68D0E5697425","name":"Coordination of mesendoderm fate specification and internalization during zebrafish gastrulation"},{"grant_number":"ALTF 850-2017","_id":"26520D1E-B435-11E9-9278-68D0E5697425","name":"Coordination of mesendoderm cell fate specification and internalization during zebrafish gastrulation"}],"language":[{"iso":"eng"}],"isi":1,"publication_identifier":{"issn":["00702153"]},"quality_controlled":"1","doi":"10.1016/bs.ctdb.2019.10.009","department":[{"_id":"CaHe"}],"pmid":1,"publisher":"Elsevier","user_id":"c635000d-4b10-11ee-a964-aac5a93f6ac1","scopus_import":"1","ec_funded":1,"article_processing_charge":"No","publication":"Gastrulation: From Embryonic Pattern to Form","day":"01","author":[{"id":"2E839F16-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0003-4333-7503","full_name":"Nunes Pinheiro, Diana C","first_name":"Diana C","last_name":"Nunes Pinheiro"},{"id":"39427864-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-0912-4566","full_name":"Heisenberg, Carl-Philipp J","last_name":"Heisenberg","first_name":"Carl-Philipp J"}],"title":"Zebrafish gastrulation: Putting fate in motion"},{"project":[{"name":"International IST Postdoc Fellowship Programme","_id":"25681D80-B435-11E9-9278-68D0E5697425","call_identifier":"FP7","grant_number":"291734"},{"call_identifier":"H2020","_id":"260F1432-B435-11E9-9278-68D0E5697425","name":"Interaction and feedback between cell mechanics and fate specification in vertebrate gastrulation","grant_number":"742573"},{"name":"Modulation of adhesion function in cell-cell contact formation by cortical tension","_id":"2521E28E-B435-11E9-9278-68D0E5697425","grant_number":"187-2013"}],"status":"public","related_material":{"record":[{"status":"public","id":"10766","relation":"later_version"},{"status":"public","id":"9623","relation":"dissertation_contains"}]},"language":[{"iso":"eng"}],"citation":{"short":"J. Slovakova, M.K. Sikora, S. Caballero Mancebo, G. Krens, W. Kaufmann, K. Huljev, C.-P.J. Heisenberg, BioRxiv (2020).","chicago":"Slovakova, Jana, Mateusz K Sikora, Silvia Caballero Mancebo, Gabriel Krens, Walter Kaufmann, Karla Huljev, and Carl-Philipp J Heisenberg. “Tension-Dependent Stabilization of E-Cadherin Limits Cell-Cell Contact Expansion.” BioRxiv. Cold Spring Harbor Laboratory, 2020. https://doi.org/10.1101/2020.11.20.391284.","ieee":"J. Slovakova et al., “Tension-dependent stabilization of E-cadherin limits cell-cell contact expansion,” bioRxiv. Cold Spring Harbor Laboratory, 2020.","apa":"Slovakova, J., Sikora, M. K., Caballero Mancebo, S., Krens, G., Kaufmann, W., Huljev, K., & Heisenberg, C.-P. J. (2020). Tension-dependent stabilization of E-cadherin limits cell-cell contact expansion. bioRxiv. Cold Spring Harbor Laboratory. https://doi.org/10.1101/2020.11.20.391284","mla":"Slovakova, Jana, et al. “Tension-Dependent Stabilization of E-Cadherin Limits Cell-Cell Contact Expansion.” BioRxiv, Cold Spring Harbor Laboratory, 2020, doi:10.1101/2020.11.20.391284.","ista":"Slovakova J, Sikora MK, Caballero Mancebo S, Krens G, Kaufmann W, Huljev K, Heisenberg C-PJ. 2020. Tension-dependent stabilization of E-cadherin limits cell-cell contact expansion. bioRxiv, 10.1101/2020.11.20.391284.","ama":"Slovakova J, Sikora MK, Caballero Mancebo S, et al. Tension-dependent stabilization of E-cadherin limits cell-cell contact expansion. bioRxiv. 2020. doi:10.1101/2020.11.20.391284"},"oa":1,"publication_status":"published","date_published":"2020-11-20T00:00:00Z","doi":"10.1101/2020.11.20.391284","acknowledged_ssus":[{"_id":"Bio"},{"_id":"EM-Fac"},{"_id":"SSU"}],"main_file_link":[{"url":"https://doi.org/10.1101/2020.11.20.391284","open_access":"1"}],"acknowledgement":"We would like to thank Edouard Hannezo for discussions, Shayan Shami Pour and Daniel Capek for help with data analysis, Vanessa Barone and other members of the Heisenberg laboratory for thoughtful discussions and comments on the manuscript. We also thank Jack Merrin for preparing the microwells, and the Scientific Service Units at IST Austria, specifically Bioimaging and Electron Microscopy, and the Zebrafish Facility for continuous support. We acknowledge Hitoshi Morita for the kind gift of VinculinB-GFP plasmid. This research was supported by an ERC Advanced Grant (MECSPEC) to C.-P.H, EMBO Long Term grant (ALTF 187-2013) to M.S and IST Fellow Marie-Curie COFUND No. P_IST_EU01 to J.S.","publisher":"Cold Spring Harbor Laboratory","user_id":"8b945eb4-e2f2-11eb-945a-df72226e66a9","year":"2020","department":[{"_id":"CaHe"},{"_id":"EM-Fac"},{"_id":"Bio"}],"_id":"9750","publication":"bioRxiv","ec_funded":1,"article_processing_charge":"No","page":"41","author":[{"last_name":"Slovakova","first_name":"Jana","full_name":"Slovakova, Jana","id":"30F3F2F0-F248-11E8-B48F-1D18A9856A87"},{"full_name":"Sikora, Mateusz K","id":"2F74BCDE-F248-11E8-B48F-1D18A9856A87","first_name":"Mateusz K","last_name":"Sikora"},{"id":"2F1E1758-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-5223-3346","full_name":"Caballero Mancebo, Silvia","last_name":"Caballero Mancebo","first_name":"Silvia"},{"full_name":"Krens, Gabriel","orcid":"0000-0003-4761-5996","id":"2B819732-F248-11E8-B48F-1D18A9856A87","last_name":"Krens","first_name":"Gabriel"},{"id":"3F99E422-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0001-9735-5315","full_name":"Kaufmann, Walter","first_name":"Walter","last_name":"Kaufmann"},{"first_name":"Karla","last_name":"Huljev","id":"44C6F6A6-F248-11E8-B48F-1D18A9856A87","full_name":"Huljev, Karla"},{"full_name":"Heisenberg, Carl-Philipp J","id":"39427864-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-0912-4566","first_name":"Carl-Philipp J","last_name":"Heisenberg"}],"oa_version":"Preprint","month":"11","type":"preprint","abstract":[{"lang":"eng","text":"Tension of the actomyosin cell cortex plays a key role in determining cell-cell contact growth and size. The level of cortical tension outside of the cell-cell contact, when pulling at the contact edge, scales with the total size to which a cell-cell contact can grow1,2. Here we show in zebrafish primary germ layer progenitor cells that this monotonic relationship only applies to a narrow range of cortical tension increase, and that above a critical threshold, contact size inversely scales with cortical tension. This switch from cortical tension increasing to decreasing progenitor cell-cell contact size is caused by cortical tension promoting E-cadherin anchoring to the actomyosin cytoskeleton, thereby increasing clustering and stability of E-cadherin at the contact. Once tension-mediated E-cadherin stabilization at the contact exceeds a critical threshold level, the rate by which the contact expands in response to pulling forces from the cortex sharply drops, leading to smaller contacts at physiologically relevant timescales of contact formation. Thus, the activity of cortical tension in expanding cell-cell contact size is limited by tension stabilizing E-cadherin-actin complexes at the contact."}],"date_updated":"2024-03-25T23:30:10Z","day":"20","title":"Tension-dependent stabilization of E-cadherin limits cell-cell contact expansion","date_created":"2021-07-29T11:29:50Z"},{"has_accepted_license":"1","publication_status":"published","oa":1,"date_published":"2019-10-15T00:00:00Z","ddc":["570"],"status":"public","external_id":{"isi":["000485561900001"],"pmid":["31512749"]},"citation":{"ama":"Petridou N, Heisenberg C-PJ. Tissue rheology in embryonic organization. The EMBO Journal. 2019;38(20). doi:10.15252/embj.2019102497","ista":"Petridou N, Heisenberg C-PJ. 2019. Tissue rheology in embryonic organization. The EMBO Journal. 38(20), e102497.","mla":"Petridou, Nicoletta, and Carl-Philipp J. Heisenberg. “Tissue Rheology in Embryonic Organization.” The EMBO Journal, vol. 38, no. 20, e102497, EMBO, 2019, doi:10.15252/embj.2019102497.","apa":"Petridou, N., & Heisenberg, C.-P. J. (2019). Tissue rheology in embryonic organization. The EMBO Journal. EMBO. https://doi.org/10.15252/embj.2019102497","ieee":"N. Petridou and C.-P. J. Heisenberg, “Tissue rheology in embryonic organization,” The EMBO Journal, vol. 38, no. 20. EMBO, 2019.","chicago":"Petridou, Nicoletta, and Carl-Philipp J Heisenberg. “Tissue Rheology in Embryonic Organization.” The EMBO Journal. EMBO, 2019. https://doi.org/10.15252/embj.2019102497.","short":"N. Petridou, C.-P.J. Heisenberg, The EMBO Journal 38 (2019)."},"intvolume":" 38","date_updated":"2023-09-05T13:04:13Z","abstract":[{"text":"Tissue morphogenesis in multicellular organisms is brought about by spatiotemporal coordination of mechanical and chemical signals. Extensive work on how mechanical forces together with the well‐established morphogen signalling pathways can actively shape living tissues has revealed evolutionary conserved mechanochemical features of embryonic development. More recently, attention has been drawn to the description of tissue material properties and how they can influence certain morphogenetic processes. Interestingly, besides the role of tissue material properties in determining how much tissues deform in response to force application, there is increasing theoretical and experimental evidence, suggesting that tissue material properties can abruptly and drastically change in development. These changes resemble phase transitions, pointing at the intriguing possibility that important morphogenetic processes in development, such as symmetry breaking and self‐organization, might be mediated by tissue phase transitions. In this review, we summarize recent findings on the regulation and role of tissue material properties in the context of the developing embryo. We posit that abrupt changes of tissue rheological properties may have important implications in maintaining the balance between robustness and adaptability during embryonic development.","lang":"eng"}],"month":"10","oa_version":"Published Version","type":"journal_article","file_date_updated":"2020-07-14T12:47:46Z","date_created":"2019-11-04T15:24:29Z","volume":38,"year":"2019","_id":"6980","publication_identifier":{"issn":["0261-4189"],"eissn":["1460-2075"]},"quality_controlled":"1","doi":"10.15252/embj.2019102497","project":[{"name":"Interaction and feedback between cell mechanics and fate specification in vertebrate gastrulation","call_identifier":"H2020","_id":"260F1432-B435-11E9-9278-68D0E5697425","grant_number":"742573"},{"grant_number":"V00736","call_identifier":"FWF","_id":"2693FD8C-B435-11E9-9278-68D0E5697425","name":"Tissue material properties in embryonic development"}],"language":[{"iso":"eng"}],"issue":"20","isi":1,"file":[{"date_created":"2019-11-04T15:30:08Z","access_level":"open_access","date_updated":"2020-07-14T12:47:46Z","file_id":"6981","checksum":"76f7f4e79ab6d850c30017a69726fd85","content_type":"application/pdf","relation":"main_file","file_size":847356,"creator":"dernst","file_name":"2019_Embo_Petridou.pdf"}],"day":"15","author":[{"first_name":"Nicoletta","last_name":"Petridou","full_name":"Petridou, Nicoletta","orcid":"0000-0002-8451-1195","id":"2A003F6C-F248-11E8-B48F-1D18A9856A87"},{"first_name":"Carl-Philipp J","last_name":"Heisenberg","full_name":"Heisenberg, Carl-Philipp J","orcid":"0000-0002-0912-4566","id":"39427864-F248-11E8-B48F-1D18A9856A87"}],"title":"Tissue rheology in embryonic organization","article_number":"e102497","pmid":1,"department":[{"_id":"CaHe"}],"publisher":"EMBO","user_id":"c635000d-4b10-11ee-a964-aac5a93f6ac1","ec_funded":1,"article_processing_charge":"Yes (via OA deal)","scopus_import":"1","article_type":"review","tmp":{"legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","image":"/images/cc_by.png","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","short":"CC BY (4.0)"},"publication":"The EMBO Journal"},{"page":"937-952.e18","oa_version":"Submitted Version","type":"journal_article","month":"10","date_updated":"2024-03-25T23:30:21Z","volume":179,"file_date_updated":"2020-10-21T07:09:45Z","date_created":"2019-11-12T12:51:06Z","year":"2019","_id":"7001","oa":1,"publication_status":"published","has_accepted_license":"1","ddc":["570"],"date_published":"2019-10-31T00:00:00Z","acknowledged_ssus":[{"_id":"PreCl"},{"_id":"Bio"}],"status":"public","external_id":{"pmid":["31675500"],"isi":["000493898000012"]},"related_material":{"link":[{"description":"News auf IST Website","url":"https://ist.ac.at/en/news/biochemistry-meets-mechanics-the-sensitive-nature-of-cell-cell-contact-formation-in-embryo-development/","relation":"press_release"}],"record":[{"id":"7186","status":"public","relation":"dissertation_contains"},{"status":"public","id":"8350","relation":"dissertation_contains"}]},"intvolume":" 179","citation":{"apa":"Schwayer, C., Shamipour, S., Pranjic-Ferscha, K., Schauer, A., Balda, M., Tada, M., … Heisenberg, C.-P. J. (2019). Mechanosensation of tight junctions depends on ZO-1 phase separation and flow. Cell. Cell Press. https://doi.org/10.1016/j.cell.2019.10.006","mla":"Schwayer, Cornelia, et al. “Mechanosensation of Tight Junctions Depends on ZO-1 Phase Separation and Flow.” Cell, vol. 179, no. 4, Cell Press, 2019, p. 937–952.e18, doi:10.1016/j.cell.2019.10.006.","ista":"Schwayer C, Shamipour S, Pranjic-Ferscha K, Schauer A, Balda M, Tada M, Matter K, Heisenberg C-PJ. 2019. Mechanosensation of tight junctions depends on ZO-1 phase separation and flow. Cell. 179(4), 937–952.e18.","ama":"Schwayer C, Shamipour S, Pranjic-Ferscha K, et al. Mechanosensation of tight junctions depends on ZO-1 phase separation and flow. Cell. 2019;179(4):937-952.e18. doi:10.1016/j.cell.2019.10.006","short":"C. Schwayer, S. Shamipour, K. Pranjic-Ferscha, A. Schauer, M. Balda, M. Tada, K. Matter, C.-P.J. Heisenberg, Cell 179 (2019) 937–952.e18.","chicago":"Schwayer, Cornelia, Shayan Shamipour, Kornelija Pranjic-Ferscha, Alexandra Schauer, M Balda, M Tada, K Matter, and Carl-Philipp J Heisenberg. “Mechanosensation of Tight Junctions Depends on ZO-1 Phase Separation and Flow.” Cell. Cell Press, 2019. https://doi.org/10.1016/j.cell.2019.10.006.","ieee":"C. Schwayer et al., “Mechanosensation of tight junctions depends on ZO-1 phase separation and flow,” Cell, vol. 179, no. 4. Cell Press, p. 937–952.e18, 2019."},"author":[{"last_name":"Schwayer","first_name":"Cornelia","id":"3436488C-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0001-5130-2226","full_name":"Schwayer, Cornelia"},{"id":"40B34FE2-F248-11E8-B48F-1D18A9856A87","full_name":"Shamipour, Shayan","last_name":"Shamipour","first_name":"Shayan"},{"last_name":"Pranjic-Ferscha","first_name":"Kornelija","full_name":"Pranjic-Ferscha, Kornelija","id":"4362B3C2-F248-11E8-B48F-1D18A9856A87"},{"id":"30A536BA-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0001-7659-9142","full_name":"Schauer, Alexandra","first_name":"Alexandra","last_name":"Schauer"},{"first_name":"M","last_name":"Balda","full_name":"Balda, M"},{"first_name":"M","last_name":"Tada","full_name":"Tada, M"},{"first_name":"K","last_name":"Matter","full_name":"Matter, K"},{"last_name":"Heisenberg","first_name":"Carl-Philipp J","orcid":"0000-0002-0912-4566","id":"39427864-F248-11E8-B48F-1D18A9856A87","full_name":"Heisenberg, Carl-Philipp J"}],"file":[{"file_size":8805878,"relation":"main_file","content_type":"application/pdf","creator":"dernst","file_name":"2019_Cell_Schwayer_accepted.pdf","success":1,"date_created":"2020-10-21T07:09:45Z","access_level":"open_access","file_id":"8684","date_updated":"2020-10-21T07:09:45Z","checksum":"33dac4bb77ee630e2666e936b4d57980"}],"day":"31","title":"Mechanosensation of tight junctions depends on ZO-1 phase separation and flow","publisher":"Cell Press","user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","department":[{"_id":"CaHe"},{"_id":"BjHo"}],"pmid":1,"publication":"Cell","article_type":"original","scopus_import":"1","ec_funded":1,"article_processing_charge":"No","publication_identifier":{"eissn":["1097-4172"],"issn":["0092-8674"]},"doi":"10.1016/j.cell.2019.10.006","quality_controlled":"1","project":[{"_id":"260F1432-B435-11E9-9278-68D0E5697425","call_identifier":"H2020","name":"Interaction and feedback between cell mechanics and fate specification in vertebrate gastrulation","grant_number":"742573"}],"isi":1,"issue":"4","language":[{"iso":"eng"}]},{"year":"2019","_id":"5789","page":"169–178","oa_version":"Submitted Version","type":"journal_article","month":"02","date_updated":"2023-09-11T14:03:28Z","abstract":[{"text":"Tissue morphogenesis is driven by mechanical forces that elicit changes in cell size, shape and motion. The extent by which forces deform tissues critically depends on the rheological properties of the recipient tissue. Yet, whether and how dynamic changes in tissue rheology affect tissue morphogenesis and how they are regulated within the developing organism remain unclear. Here, we show that blastoderm spreading at the onset of zebrafish morphogenesis relies on a rapid, pronounced and spatially patterned tissue fluidization. Blastoderm fluidization is temporally controlled by mitotic cell rounding-dependent cell–cell contact disassembly during the last rounds of cell cleavages. Moreover, fluidization is spatially restricted to the central blastoderm by local activation of non-canonical Wnt signalling within the blastoderm margin, increasing cell cohesion and thereby counteracting the effect of mitotic rounding on contact disassembly. Overall, our results identify a fluidity transition mediated by loss of cell cohesion as a critical regulator of embryo morphogenesis.","lang":"eng"}],"volume":21,"date_created":"2018-12-30T22:59:15Z","file_date_updated":"2020-10-21T07:18:35Z","external_id":{"isi":["000457468300011"],"pmid":["30559456"]},"status":"public","related_material":{"link":[{"description":"News on IST Homepage","url":"https://ist.ac.at/en/news/when-a-fish-becomes-fluid/","relation":"press_release"}]},"intvolume":" 21","citation":{"ieee":"N. Petridou, S. Grigolon, G. Salbreux, E. B. Hannezo, and C.-P. J. Heisenberg, “Fluidization-mediated tissue spreading by mitotic cell rounding and non-canonical Wnt signalling,” Nature Cell Biology, vol. 21. Nature Publishing Group, pp. 169–178, 2019.","chicago":"Petridou, Nicoletta, Silvia Grigolon, Guillaume Salbreux, Edouard B Hannezo, and Carl-Philipp J Heisenberg. “Fluidization-Mediated Tissue Spreading by Mitotic Cell Rounding and Non-Canonical Wnt Signalling.” Nature Cell Biology. Nature Publishing Group, 2019. https://doi.org/10.1038/s41556-018-0247-4.","short":"N. Petridou, S. Grigolon, G. Salbreux, E.B. Hannezo, C.-P.J. Heisenberg, Nature Cell Biology 21 (2019) 169–178.","ama":"Petridou N, Grigolon S, Salbreux G, Hannezo EB, Heisenberg C-PJ. Fluidization-mediated tissue spreading by mitotic cell rounding and non-canonical Wnt signalling. Nature Cell Biology. 2019;21:169–178. doi:10.1038/s41556-018-0247-4","ista":"Petridou N, Grigolon S, Salbreux G, Hannezo EB, Heisenberg C-PJ. 2019. Fluidization-mediated tissue spreading by mitotic cell rounding and non-canonical Wnt signalling. Nature Cell Biology. 21, 169–178.","mla":"Petridou, Nicoletta, et al. “Fluidization-Mediated Tissue Spreading by Mitotic Cell Rounding and Non-Canonical Wnt Signalling.” Nature Cell Biology, vol. 21, Nature Publishing Group, 2019, pp. 169–178, doi:10.1038/s41556-018-0247-4.","apa":"Petridou, N., Grigolon, S., Salbreux, G., Hannezo, E. B., & Heisenberg, C.-P. J. (2019). Fluidization-mediated tissue spreading by mitotic cell rounding and non-canonical Wnt signalling. Nature Cell Biology. Nature Publishing Group. https://doi.org/10.1038/s41556-018-0247-4"},"publication_status":"published","oa":1,"has_accepted_license":"1","ddc":["570"],"date_published":"2019-02-01T00:00:00Z","acknowledged_ssus":[{"_id":"Bio"}],"user_id":"c635000d-4b10-11ee-a964-aac5a93f6ac1","publisher":"Nature Publishing Group","department":[{"_id":"CaHe"},{"_id":"EdHa"}],"pmid":1,"publication":"Nature Cell Biology","article_type":"original","article_processing_charge":"No","scopus_import":"1","ec_funded":1,"author":[{"full_name":"Petridou, Nicoletta","orcid":"0000-0002-8451-1195","id":"2A003F6C-F248-11E8-B48F-1D18A9856A87","last_name":"Petridou","first_name":"Nicoletta"},{"full_name":"Grigolon, Silvia","first_name":"Silvia","last_name":"Grigolon"},{"full_name":"Salbreux, Guillaume","first_name":"Guillaume","last_name":"Salbreux"},{"orcid":"0000-0001-6005-1561","id":"3A9DB764-F248-11E8-B48F-1D18A9856A87","full_name":"Hannezo, Edouard B","first_name":"Edouard B","last_name":"Hannezo"},{"first_name":"Carl-Philipp J","last_name":"Heisenberg","id":"39427864-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-0912-4566","full_name":"Heisenberg, Carl-Philipp J"}],"file":[{"date_updated":"2020-10-21T07:18:35Z","file_id":"8685","checksum":"e38523787b3bc84006f2793de99ad70f","date_created":"2020-10-21T07:18:35Z","access_level":"open_access","success":1,"file_name":"2018_NatureCellBio_Petridou_accepted.pdf","content_type":"application/pdf","relation":"main_file","file_size":71590590,"creator":"dernst"}],"day":"01","title":"Fluidization-mediated tissue spreading by mitotic cell rounding and non-canonical Wnt signalling","project":[{"grant_number":"742573","call_identifier":"H2020","_id":"260F1432-B435-11E9-9278-68D0E5697425","name":"Interaction and feedback between cell mechanics and fate specification in vertebrate gastrulation"},{"grant_number":"ALTF710-2016","name":"Molecular mechanism of auxindriven formative divisions delineating lateral root organogenesis in plants (EMBO fellowship)","_id":"253E54C8-B435-11E9-9278-68D0E5697425"}],"isi":1,"language":[{"iso":"eng"}],"publication_identifier":{"issn":["14657392"]},"doi":"10.1038/s41556-018-0247-4","quality_controlled":"1"}]