[{"author":[{"first_name":"Silvia","last_name":"Caballero Mancebo","orcid":"0000-0002-5223-3346","full_name":"Caballero Mancebo, Silvia","id":"2F1E1758-F248-11E8-B48F-1D18A9856A87"},{"full_name":"Shinde, Rushikesh","last_name":"Shinde","first_name":"Rushikesh"},{"orcid":"0000-0002-8176-4824","full_name":"Bolger-Munro, Madison","first_name":"Madison","last_name":"Bolger-Munro","id":"516F03FA-93A3-11EA-A7C5-D6BE3DDC885E"},{"first_name":"Matilda","last_name":"Peruzzo","orcid":"0000-0002-3415-4628","full_name":"Peruzzo, Matilda","id":"3F920B30-F248-11E8-B48F-1D18A9856A87"},{"id":"4BFB7762-F248-11E8-B48F-1D18A9856A87","last_name":"Szep","first_name":"Gregory","full_name":"Szep, Gregory"},{"id":"2705C766-9FE2-11EA-B224-C6773DDC885E","full_name":"Steccari, Irene","first_name":"Irene","last_name":"Steccari"},{"id":"CD573DF4-9ED3-11E9-9D77-3223E6697425","first_name":"David","last_name":"Labrousse Arias","full_name":"Labrousse Arias, David"},{"id":"39C5A68A-F248-11E8-B48F-1D18A9856A87","first_name":"Vanessa","last_name":"Zheden","orcid":"0000-0002-9438-4783","full_name":"Zheden, Vanessa"},{"full_name":"Merrin, Jack","orcid":"0000-0001-5145-4609","last_name":"Merrin","first_name":"Jack","id":"4515C308-F248-11E8-B48F-1D18A9856A87"},{"full_name":"Callan-Jones, Andrew","last_name":"Callan-Jones","first_name":"Andrew"},{"first_name":"Raphaël","last_name":"Voituriez","full_name":"Voituriez, Raphaël"},{"first_name":"Carl-Philipp J","last_name":"Heisenberg","orcid":"0000-0002-0912-4566","full_name":"Heisenberg, Carl-Philipp J","id":"39427864-F248-11E8-B48F-1D18A9856A87"}],"scopus_import":"1","_id":"14846","title":"Friction forces determine cytoplasmic reorganization and shape changes of ascidian oocytes upon fertilization","date_created":"2024-01-21T23:00:57Z","department":[{"_id":"CaHe"},{"_id":"JoFi"},{"_id":"MiSi"},{"_id":"EM-Fac"},{"_id":"NanoFab"}],"article_processing_charge":"Yes (in subscription journal)","publication_status":"epub_ahead","quality_controlled":"1","article_type":"original","publisher":"Springer Nature","year":"2024","citation":{"short":"S. Caballero Mancebo, R. Shinde, M. Bolger-Munro, M. Peruzzo, G. Szep, I. Steccari, D. Labrousse Arias, V. Zheden, J. Merrin, A. Callan-Jones, R. Voituriez, C.-P.J. Heisenberg, Nature Physics (2024).","mla":"Caballero Mancebo, Silvia, et al. “Friction Forces Determine Cytoplasmic Reorganization and Shape Changes of Ascidian Oocytes upon Fertilization.” <i>Nature Physics</i>, Springer Nature, 2024, doi:<a href=\"https://doi.org/10.1038/s41567-023-02302-1\">10.1038/s41567-023-02302-1</a>.","ista":"Caballero Mancebo S, Shinde R, Bolger-Munro M, Peruzzo M, Szep G, Steccari I, Labrousse Arias D, Zheden V, Merrin J, Callan-Jones A, Voituriez R, Heisenberg C-PJ. 2024. Friction forces determine cytoplasmic reorganization and shape changes of ascidian oocytes upon fertilization. Nature Physics.","apa":"Caballero Mancebo, S., Shinde, R., Bolger-Munro, M., Peruzzo, M., Szep, G., Steccari, I., … Heisenberg, C.-P. J. (2024). Friction forces determine cytoplasmic reorganization and shape changes of ascidian oocytes upon fertilization. <i>Nature Physics</i>. Springer Nature. <a href=\"https://doi.org/10.1038/s41567-023-02302-1\">https://doi.org/10.1038/s41567-023-02302-1</a>","ama":"Caballero Mancebo S, Shinde R, Bolger-Munro M, et al. Friction forces determine cytoplasmic reorganization and shape changes of ascidian oocytes upon fertilization. <i>Nature Physics</i>. 2024. doi:<a href=\"https://doi.org/10.1038/s41567-023-02302-1\">10.1038/s41567-023-02302-1</a>","ieee":"S. Caballero Mancebo <i>et al.</i>, “Friction forces determine cytoplasmic reorganization and shape changes of ascidian oocytes upon fertilization,” <i>Nature Physics</i>. Springer Nature, 2024.","chicago":"Caballero Mancebo, Silvia, Rushikesh Shinde, Madison Bolger-Munro, Matilda Peruzzo, Gregory Szep, Irene Steccari, David Labrousse Arias, et al. “Friction Forces Determine Cytoplasmic Reorganization and Shape Changes of Ascidian Oocytes upon Fertilization.” <i>Nature Physics</i>. Springer Nature, 2024. <a href=\"https://doi.org/10.1038/s41567-023-02302-1\">https://doi.org/10.1038/s41567-023-02302-1</a>."},"date_updated":"2024-03-05T09:33:38Z","abstract":[{"text":"Contraction and flow of the actin cell cortex have emerged as a common principle by which cells reorganize their cytoplasm and take shape. However, how these cortical flows interact with adjacent cytoplasmic components, changing their form and localization, and how this affects cytoplasmic organization and cell shape remains unclear. Here we show that in ascidian oocytes, the cooperative activities of cortical actomyosin flows and deformation of the adjacent mitochondria-rich myoplasm drive oocyte cytoplasmic reorganization and shape changes following fertilization. We show that vegetal-directed cortical actomyosin flows, established upon oocyte fertilization, lead to both the accumulation of cortical actin at the vegetal pole of the zygote and compression and local buckling of the adjacent elastic solid-like myoplasm layer due to friction forces generated at their interface. Once cortical flows have ceased, the multiple myoplasm buckles resolve into one larger buckle, which again drives the formation of the contraction pole—a protuberance of the zygote’s vegetal pole where maternal mRNAs accumulate. Thus, our findings reveal a mechanism where cortical actomyosin network flows determine cytoplasmic reorganization and cell shape by deforming adjacent cytoplasmic components through friction forces.","lang":"eng"}],"day":"09","doi":"10.1038/s41567-023-02302-1","acknowledgement":"We would like to thank A. McDougall, E. Hannezo and the Heisenberg lab for fruitful discussions and reagents. We also thank E. Munro for the iMyo-YFP and Bra>iMyo-mScarlet constructs. This research was supported by the Scientific Service Units of the Institute of Science and Technology Austria through resources provided by the Electron Microscopy Facility, Imaging and Optics Facility and the Nanofabrication Facility. This work was supported by a Joint Project Grant from the FWF (I 3601-B27).","has_accepted_license":"1","publication":"Nature Physics","month":"01","project":[{"name":"Control of embryonic cleavage pattern","grant_number":"I03601","_id":"2646861A-B435-11E9-9278-68D0E5697425","call_identifier":"FWF"}],"acknowledged_ssus":[{"_id":"EM-Fac"},{"_id":"Bio"},{"_id":"NanoFab"}],"oa_version":"Published Version","language":[{"iso":"eng"}],"type":"journal_article","date_published":"2024-01-09T00:00:00Z","tmp":{"legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","short":"CC BY (4.0)","image":"/images/cc_by.png","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)"},"oa":1,"publication_identifier":{"issn":["1745-2473"],"eissn":["1745-2481"]},"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","related_material":{"link":[{"url":"https://ista.ac.at/en/news/stranger-than-friction-a-force-initiating-life/","relation":"press_release","description":"News on ISTA Website"}]},"status":"public","main_file_link":[{"url":"https://doi.org/10.1038/s41567-023-02302-1","open_access":"1"}]},{"publisher":"Public Library of Science","article_type":"original","quality_controlled":"1","ec_funded":1,"page":"e3002146","file_date_updated":"2023-07-18T07:59:58Z","date_created":"2023-07-16T22:01:09Z","department":[{"_id":"CaHe"}],"article_processing_charge":"No","publication_status":"published","intvolume":"        21","title":"Yolk granule fusion and microtubule aster formation regulate cortical granule translocation and exocytosis in zebrafish oocytes","scopus_import":"1","_id":"13229","pmid":1,"issue":"6","author":[{"full_name":"Shamipour, Shayan","first_name":"Shayan","last_name":"Shamipour","id":"40B34FE2-F248-11E8-B48F-1D18A9856A87"},{"last_name":"Hofmann","first_name":"Laura","full_name":"Hofmann, Laura","id":"b88d43f2-dc74-11ea-a0a7-e41b7912e031"},{"last_name":"Steccari","first_name":"Irene","full_name":"Steccari, Irene","id":"2705C766-9FE2-11EA-B224-C6773DDC885E"},{"id":"4039350E-F248-11E8-B48F-1D18A9856A87","full_name":"Kardos, Roland","first_name":"Roland","last_name":"Kardos"},{"id":"39427864-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-0912-4566","full_name":"Heisenberg, Carl-Philipp J","first_name":"Carl-Philipp J","last_name":"Heisenberg"}],"volume":21,"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.","ddc":["570"],"day":"08","doi":"10.1371/journal.pbio.3002146","abstract":[{"lang":"eng","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."}],"year":"2023","citation":{"short":"S. Shamipour, L. Hofmann, I. Steccari, R. Kardos, C.-P.J. Heisenberg, PLoS Biology 21 (2023) e3002146.","mla":"Shamipour, Shayan, et al. “Yolk Granule Fusion and Microtubule Aster Formation Regulate Cortical Granule Translocation and Exocytosis in Zebrafish Oocytes.” <i>PLoS Biology</i>, vol. 21, no. 6, Public Library of Science, 2023, p. e3002146, doi:<a href=\"https://doi.org/10.1371/journal.pbio.3002146\">10.1371/journal.pbio.3002146</a>.","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.","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. <i>PLoS Biology</i>. 2023;21(6):e3002146. doi:<a href=\"https://doi.org/10.1371/journal.pbio.3002146\">10.1371/journal.pbio.3002146</a>","apa":"Shamipour, S., Hofmann, L., Steccari, I., Kardos, R., &#38; Heisenberg, C.-P. J. (2023). Yolk granule fusion and microtubule aster formation regulate cortical granule translocation and exocytosis in zebrafish oocytes. <i>PLoS Biology</i>. Public Library of Science. <a href=\"https://doi.org/10.1371/journal.pbio.3002146\">https://doi.org/10.1371/journal.pbio.3002146</a>","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,” <i>PLoS Biology</i>, vol. 21, no. 6. Public Library of Science, p. e3002146, 2023.","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.” <i>PLoS Biology</i>. Public Library of Science, 2023. <a href=\"https://doi.org/10.1371/journal.pbio.3002146\">https://doi.org/10.1371/journal.pbio.3002146</a>."},"date_updated":"2023-08-02T06:33:14Z","external_id":{"pmid":["37289834"],"isi":["001003199100005"]},"isi":1,"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"}],"oa_version":"Published Version","month":"06","has_accepted_license":"1","publication":"PLoS Biology","file":[{"file_id":"13246","creator":"dernst","relation":"main_file","success":1,"access_level":"open_access","date_updated":"2023-07-18T07:59:58Z","file_name":"2023_PloSBiology_Shamipour.pdf","content_type":"application/pdf","date_created":"2023-07-18T07:59:58Z","checksum":"8e88cb0e5a6433a2f1939a9030bed384","file_size":4431723}],"status":"public","user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","publication_identifier":{"eissn":["1545-7885"]},"oa":1,"tmp":{"legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","short":"CC BY (4.0)","image":"/images/cc_by.png","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)"},"type":"journal_article","date_published":"2023-06-08T00:00:00Z"},{"ec_funded":1,"quality_controlled":"1","page":"582-596.e7","file_date_updated":"2023-04-17T07:41:25Z","publisher":"Elsevier","article_type":"original","scopus_import":"1","_id":"12830","issue":"7","author":[{"id":"44C6F6A6-F248-11E8-B48F-1D18A9856A87","full_name":"Huljev, Karla","last_name":"Huljev","first_name":"Karla"},{"id":"40B34FE2-F248-11E8-B48F-1D18A9856A87","first_name":"Shayan","last_name":"Shamipour","full_name":"Shamipour, Shayan"},{"id":"2E839F16-F248-11E8-B48F-1D18A9856A87","full_name":"Nunes Pinheiro, Diana C","orcid":"0000-0003-4333-7503","last_name":"Nunes Pinheiro","first_name":"Diana C"},{"first_name":"Friedrich","last_name":"Preusser","full_name":"Preusser, Friedrich"},{"full_name":"Steccari, Irene","last_name":"Steccari","first_name":"Irene","id":"2705C766-9FE2-11EA-B224-C6773DDC885E"},{"id":"4DF26D8C-F248-11E8-B48F-1D18A9856A87","first_name":"Christoph M","last_name":"Sommer","orcid":"0000-0003-1216-9105","full_name":"Sommer, Christoph M"},{"id":"2C0B105C-F248-11E8-B48F-1D18A9856A87","full_name":"Naik, Suyash","orcid":"0000-0001-8421-5508","last_name":"Naik","first_name":"Suyash"},{"full_name":"Heisenberg, Carl-Philipp J","orcid":"0000-0002-0912-4566","last_name":"Heisenberg","first_name":"Carl-Philipp J","id":"39427864-F248-11E8-B48F-1D18A9856A87"}],"department":[{"_id":"CaHe"},{"_id":"Bio"}],"article_processing_charge":"Yes (via OA deal)","date_created":"2023-04-16T22:01:07Z","publication_status":"published","intvolume":"        58","title":"A hydraulic feedback loop between mesendoderm cell migration and interstitial fluid relocalization promotes embryonic axis formation in zebrafish","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.","volume":58,"ddc":["570"],"year":"2023","citation":{"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.” <i>Developmental Cell</i>. Elsevier, 2023. <a href=\"https://doi.org/10.1016/j.devcel.2023.02.016\">https://doi.org/10.1016/j.devcel.2023.02.016</a>.","ieee":"K. Huljev <i>et al.</i>, “A hydraulic feedback loop between mesendoderm cell migration and interstitial fluid relocalization promotes embryonic axis formation in zebrafish,” <i>Developmental Cell</i>, vol. 58, no. 7. Elsevier, p. 582–596.e7, 2023.","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. <i>Developmental Cell</i>. 2023;58(7):582-596.e7. doi:<a href=\"https://doi.org/10.1016/j.devcel.2023.02.016\">10.1016/j.devcel.2023.02.016</a>","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. <i>Developmental Cell</i>. Elsevier. <a href=\"https://doi.org/10.1016/j.devcel.2023.02.016\">https://doi.org/10.1016/j.devcel.2023.02.016</a>","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.","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.","mla":"Huljev, Karla, et al. “A Hydraulic Feedback Loop between Mesendoderm Cell Migration and Interstitial Fluid Relocalization Promotes Embryonic Axis Formation in Zebrafish.” <i>Developmental Cell</i>, vol. 58, no. 7, Elsevier, 2023, p. 582–596.e7, doi:<a href=\"https://doi.org/10.1016/j.devcel.2023.02.016\">10.1016/j.devcel.2023.02.016</a>."},"date_updated":"2023-08-01T14:10:38Z","external_id":{"isi":["000982111800001"]},"isi":1,"day":"10","doi":"10.1016/j.devcel.2023.02.016","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."}],"language":[{"iso":"eng"}],"has_accepted_license":"1","publication":"Developmental Cell","project":[{"name":"Interaction and feedback between cell mechanics and fate specification in vertebrate gastrulation","grant_number":"742573","_id":"260F1432-B435-11E9-9278-68D0E5697425","call_identifier":"H2020"},{"_id":"26520D1E-B435-11E9-9278-68D0E5697425","grant_number":"ALTF 850-2017","name":"Coordination of mesendoderm cell fate specification and internalization during zebrafish gastrulation"},{"grant_number":"LT000429","name":"Coordination of mesendoderm fate specification and internalization during zebrafish gastrulation","_id":"266BC5CE-B435-11E9-9278-68D0E5697425"}],"acknowledged_ssus":[{"_id":"PreCl"},{"_id":"Bio"}],"oa_version":"Published Version","month":"04","file":[{"creator":"dernst","file_id":"12842","success":1,"relation":"main_file","access_level":"open_access","file_name":"2023_DevelopmentalCell_Huljev.pdf","content_type":"application/pdf","date_updated":"2023-04-17T07:41:25Z","file_size":7925886,"checksum":"c80ca2ebc241232aacdb5aa4b4c80957","date_created":"2023-04-17T07:41:25Z"}],"user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","status":"public","tmp":{"legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","short":"CC BY (4.0)","image":"/images/cc_by.png","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)"},"type":"journal_article","date_published":"2023-04-10T00:00:00Z","publication_identifier":{"issn":["1534-5807"],"eissn":["1878-1551"]},"oa":1}]