---
_id: '14826'
abstract:
- lang: eng
text: The plant-signaling molecule auxin triggers fast and slow cellular responses
across land plants and algae. The nuclear auxin pathway mediates gene expression
and controls growth and development in land plants, but this pathway is absent
from algal sister groups. Several components of rapid responses have been identified
in Arabidopsis, but it is unknown if these are part of a conserved mechanism.
We recently identified a fast, proteome-wide phosphorylation response to auxin.
Here, we show that this response occurs across 5 land plant and algal species
and converges on a core group of shared targets. We found conserved rapid physiological
responses to auxin in the same species and identified rapidly accelerated fibrosarcoma
(RAF)-like protein kinases as central mediators of auxin-triggered phosphorylation
across species. Genetic analysis connects this kinase to both auxin-triggered
protein phosphorylation and rapid cellular response, thus identifying an ancient
mechanism for fast auxin responses in the green lineage.
acknowledgement: 'We are grateful to Asuka Shitaku and Eri Koide for generating and
sharing the Marchantia PRAF-mCitrine line and Peng-Cheng Wang for sharing the Arabidopsis
raf mutant. We are grateful to our team members for discussions and helpful advice.
This work was supported by funding from the Netherlands Organization for Scientific
Research (NWO): VICI grant 865.14.001 and ENW-KLEIN OCENW.KLEIN.027 grants to D.W.;
VENI grant VI.VENI.212.003 to A.K.; the European Research Council AdG DIRNDL (contract
number 833867) to D.W.; CoG CATCH to J.S.; StG CELLONGATE (contract 803048) to M.F.;
and AdG ETAP (contract 742985) to J.F.; MEXT KAKENHI grant number JP19H05675 to
T.K.; JSPS KAKENHI grant number JP20H03275 to R.N.; Takeda Science Foundation to
R.N.; and the Austrian Science Fund (FWF, P29988) to J.F.'
article_processing_charge: Yes (in subscription journal)
article_type: original
author:
- first_name: Andre
full_name: Kuhn, Andre
last_name: Kuhn
- first_name: Mark
full_name: Roosjen, Mark
last_name: Roosjen
- first_name: Sumanth
full_name: Mutte, Sumanth
last_name: Mutte
- first_name: Shiv Mani
full_name: Dubey, Shiv Mani
last_name: Dubey
- first_name: Vanessa Polet
full_name: Carrillo Carrasco, Vanessa Polet
last_name: Carrillo Carrasco
- first_name: Sjef
full_name: Boeren, Sjef
last_name: Boeren
- first_name: Aline
full_name: Monzer, Aline
id: 2DB5D88C-D7B3-11E9-B8FD-7907E6697425
last_name: Monzer
- first_name: Jasper
full_name: Koehorst, Jasper
last_name: Koehorst
- first_name: Takayuki
full_name: Kohchi, Takayuki
last_name: Kohchi
- first_name: Ryuichi
full_name: Nishihama, Ryuichi
last_name: Nishihama
- first_name: Matyas
full_name: Fendrych, Matyas
id: 43905548-F248-11E8-B48F-1D18A9856A87
last_name: Fendrych
orcid: 0000-0002-9767-8699
- first_name: Joris
full_name: Sprakel, Joris
last_name: Sprakel
- first_name: Jiří
full_name: Friml, Jiří
id: 4159519E-F248-11E8-B48F-1D18A9856A87
last_name: Friml
orcid: 0000-0002-8302-7596
- first_name: Dolf
full_name: Weijers, Dolf
last_name: Weijers
citation:
ama: Kuhn A, Roosjen M, Mutte S, et al. RAF-like protein kinases mediate a deeply
conserved, rapid auxin response. Cell. 2024;187(1):130-148.e17. doi:10.1016/j.cell.2023.11.021
apa: Kuhn, A., Roosjen, M., Mutte, S., Dubey, S. M., Carrillo Carrasco, V. P., Boeren,
S., … Weijers, D. (2024). RAF-like protein kinases mediate a deeply conserved,
rapid auxin response. Cell. Elsevier. https://doi.org/10.1016/j.cell.2023.11.021
chicago: Kuhn, Andre, Mark Roosjen, Sumanth Mutte, Shiv Mani Dubey, Vanessa Polet
Carrillo Carrasco, Sjef Boeren, Aline Monzer, et al. “RAF-like Protein Kinases
Mediate a Deeply Conserved, Rapid Auxin Response.” Cell. Elsevier, 2024.
https://doi.org/10.1016/j.cell.2023.11.021.
ieee: A. Kuhn et al., “RAF-like protein kinases mediate a deeply conserved,
rapid auxin response,” Cell, vol. 187, no. 1. Elsevier, p. 130–148.e17,
2024.
ista: Kuhn A, Roosjen M, Mutte S, Dubey SM, Carrillo Carrasco VP, Boeren S, Monzer
A, Koehorst J, Kohchi T, Nishihama R, Fendrych M, Sprakel J, Friml J, Weijers
D. 2024. RAF-like protein kinases mediate a deeply conserved, rapid auxin response.
Cell. 187(1), 130–148.e17.
mla: Kuhn, Andre, et al. “RAF-like Protein Kinases Mediate a Deeply Conserved, Rapid
Auxin Response.” Cell, vol. 187, no. 1, Elsevier, 2024, p. 130–148.e17,
doi:10.1016/j.cell.2023.11.021.
short: A. Kuhn, M. Roosjen, S. Mutte, S.M. Dubey, V.P. Carrillo Carrasco, S. Boeren,
A. Monzer, J. Koehorst, T. Kohchi, R. Nishihama, M. Fendrych, J. Sprakel, J. Friml,
D. Weijers, Cell 187 (2024) 130–148.e17.
date_created: 2024-01-17T12:45:40Z
date_published: 2024-01-04T00:00:00Z
date_updated: 2024-01-22T13:43:40Z
day: '04'
ddc:
- '580'
department:
- _id: JiFr
doi: 10.1016/j.cell.2023.11.021
ec_funded: 1
external_id:
pmid:
- '38128538'
file:
- access_level: open_access
checksum: 06fd236a9ee0b46ccb05f44695bfc34b
content_type: application/pdf
creator: dernst
date_created: 2024-01-22T13:41:41Z
date_updated: 2024-01-22T13:41:41Z
file_id: '14874'
file_name: 2024_Cell_Kuhn.pdf
file_size: 13194060
relation: main_file
success: 1
file_date_updated: 2024-01-22T13:41:41Z
has_accepted_license: '1'
intvolume: ' 187'
issue: '1'
keyword:
- General Biochemistry
- Genetics and Molecular Biology
language:
- iso: eng
month: '01'
oa: 1
oa_version: Published Version
page: 130-148.e17
pmid: 1
project:
- _id: 261099A6-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '742985'
name: Tracing Evolution of Auxin Transport and Polarity in Plants
- _id: 262EF96E-B435-11E9-9278-68D0E5697425
call_identifier: FWF
grant_number: P29988
name: RNA-directed DNA methylation in plant development
publication: Cell
publication_identifier:
eissn:
- 1097-4172
issn:
- 0092-8674
publication_status: published
publisher: Elsevier
quality_controlled: '1'
scopus_import: '1'
status: public
title: RAF-like protein kinases mediate a deeply conserved, rapid auxin response
tmp:
image: /images/cc_by_nc.png
legal_code_url: https://creativecommons.org/licenses/by-nc/4.0/legalcode
name: Creative Commons Attribution-NonCommercial 4.0 International (CC BY-NC 4.0)
short: CC BY-NC (4.0)
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 187
year: '2024'
...
---
_id: '15033'
abstract:
- lang: eng
text: The GNOM (GN) Guanine nucleotide Exchange Factor for ARF small GTPases (ARF-GEF)
is among the best studied trafficking regulators in plants, playing crucial and
unique developmental roles in patterning and polarity. The current models place
GN at the Golgi apparatus (GA), where it mediates secretion/recycling, and at
the plasma membrane (PM) presumably contributing to clathrin-mediated endocytosis
(CME). The mechanistic basis of the developmental function of GN, distinct from
the other ARF-GEFs including its closest homologue GNOM-LIKE1 (GNL1), remains
elusive. Insights from this study largely extend the current notions of GN function.
We show that GN, but not GNL1, localizes to the cell periphery at long-lived structures
distinct from clathrin-coated pits, while CME and secretion proceed normally in
gn knockouts. The functional GN mutant variant GNfewerroots,
absent from the GA, suggests that the cell periphery is the major site of GN action
responsible for its developmental function. Following inhibition by Brefeldin
A, GN, but not GNL1, relocates to the PM likely on exocytic vesicles, suggesting
selective molecular associations en route to the cell periphery. A study of GN-GNL1
chimeric ARF-GEFs indicates that all GN domains contribute to the specific GN
function in a partially redundant manner. Together, this study offers significant
steps toward the elucidation of the mechanism underlying unique cellular and development
functions of GNOM.
acknowledgement: "The authors would like to gratefully acknowledge Dr Xixi Zhang for
cloning the GNL1/pDONR221 construct and for useful discussions.H2020 European Research\r\nCouncil
Advanced Grant ETAP742985 to Jiří Friml, Austrian Science Fund I 3630-B25 to Jiří
Friml"
article_processing_charge: Yes
article_type: original
author:
- first_name: Maciek
full_name: Adamowski, Maciek
id: 45F536D2-F248-11E8-B48F-1D18A9856A87
last_name: Adamowski
orcid: 0000-0001-6463-5257
- first_name: Ivana
full_name: Matijevic, Ivana
id: 83c17ce3-15b2-11ec-abd3-f486545870bd
last_name: Matijevic
- first_name: Jiří
full_name: Friml, Jiří
id: 4159519E-F248-11E8-B48F-1D18A9856A87
last_name: Friml
orcid: 0000-0002-8302-7596
citation:
ama: Adamowski M, Matijevic I, Friml J. Developmental patterning function of GNOM
ARF-GEF mediated from the cell periphery. eLife. 2024;13. doi:10.7554/elife.68993
apa: Adamowski, M., Matijevic, I., & Friml, J. (2024). Developmental patterning
function of GNOM ARF-GEF mediated from the cell periphery. ELife. eLife
Sciences Publications. https://doi.org/10.7554/elife.68993
chicago: Adamowski, Maciek, Ivana Matijevic, and Jiří Friml. “Developmental Patterning
Function of GNOM ARF-GEF Mediated from the Cell Periphery.” ELife. eLife
Sciences Publications, 2024. https://doi.org/10.7554/elife.68993.
ieee: M. Adamowski, I. Matijevic, and J. Friml, “Developmental patterning function
of GNOM ARF-GEF mediated from the cell periphery,” eLife, vol. 13. eLife
Sciences Publications, 2024.
ista: Adamowski M, Matijevic I, Friml J. 2024. Developmental patterning function
of GNOM ARF-GEF mediated from the cell periphery. eLife. 13.
mla: Adamowski, Maciek, et al. “Developmental Patterning Function of GNOM ARF-GEF
Mediated from the Cell Periphery.” ELife, vol. 13, eLife Sciences Publications,
2024, doi:10.7554/elife.68993.
short: M. Adamowski, I. Matijevic, J. Friml, ELife 13 (2024).
date_created: 2024-02-27T07:10:11Z
date_published: 2024-02-21T00:00:00Z
date_updated: 2024-02-28T12:29:43Z
day: '21'
ddc:
- '580'
department:
- _id: JiFr
doi: 10.7554/elife.68993
ec_funded: 1
has_accepted_license: '1'
intvolume: ' 13'
keyword:
- General Immunology and Microbiology
- General Biochemistry
- Genetics and Molecular Biology
- General Medicine
- General Neuroscience
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.7554/eLife.68993
month: '02'
oa: 1
oa_version: Published Version
project:
- _id: 261099A6-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '742985'
name: Tracing Evolution of Auxin Transport and Polarity in Plants
- _id: 26538374-B435-11E9-9278-68D0E5697425
call_identifier: FWF
grant_number: I03630
name: Molecular mechanisms of endocytic cargo recognition in plants
publication: eLife
publication_identifier:
issn:
- 2050-084X
publication_status: epub_ahead
publisher: eLife Sciences Publications
quality_controlled: '1'
status: public
title: Developmental patterning function of GNOM ARF-GEF mediated from the cell periphery
tmp:
image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
short: CC BY (4.0)
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 13
year: '2024'
...
---
_id: '12163'
abstract:
- lang: eng
text: Small GTPases play essential roles in the organization of eukaryotic cells.
In recent years, it has become clear that their intracellular functions result
from intricate biochemical networks of the GTPase and their regulators that dynamically
bind to a membrane surface. Due to the inherent complexities of their interactions,
however, revealing the underlying mechanisms of action is often difficult to achieve
from in vivo studies. This review summarizes in vitro reconstitution approaches
developed to obtain a better mechanistic understanding of how small GTPase activities
are regulated in space and time.
acknowledgement: The authors acknowledge support from IST Austria and helpful comments
from the anonymous reviewers that helped to improve this manuscript. We apologize
to the authors of primary literature and outstanding research not cited here due
to space restraints.
article_processing_charge: Yes (via OA deal)
article_type: review
author:
- first_name: Martin
full_name: Loose, Martin
id: 462D4284-F248-11E8-B48F-1D18A9856A87
last_name: Loose
orcid: 0000-0001-7309-9724
- first_name: Albert
full_name: Auer, Albert
id: 3018E8C2-F248-11E8-B48F-1D18A9856A87
last_name: Auer
orcid: 0000-0002-3580-2906
- first_name: Gabriel
full_name: Brognara, Gabriel
id: D96FFDA0-A884-11E9-9968-DC26E6697425
last_name: Brognara
- first_name: Hanifatul R
full_name: Budiman, Hanifatul R
id: 55380f95-15b2-11ec-abd3-aff8e230696b
last_name: Budiman
- first_name: Lukasz M
full_name: Kowalski, Lukasz M
id: e3a512e2-4bbe-11eb-a68a-e3857a7844c2
last_name: Kowalski
- first_name: Ivana
full_name: Matijevic, Ivana
id: 83c17ce3-15b2-11ec-abd3-f486545870bd
last_name: Matijevic
citation:
ama: Loose M, Auer A, Brognara G, Budiman HR, Kowalski LM, Matijevic I. In vitro
reconstitution of small GTPase regulation. FEBS Letters. 2023;597(6):762-777.
doi:10.1002/1873-3468.14540
apa: Loose, M., Auer, A., Brognara, G., Budiman, H. R., Kowalski, L. M., & Matijevic,
I. (2023). In vitro reconstitution of small GTPase regulation. FEBS Letters.
Wiley. https://doi.org/10.1002/1873-3468.14540
chicago: Loose, Martin, Albert Auer, Gabriel Brognara, Hanifatul R Budiman, Lukasz
M Kowalski, and Ivana Matijevic. “In Vitro Reconstitution of Small GTPase Regulation.”
FEBS Letters. Wiley, 2023. https://doi.org/10.1002/1873-3468.14540.
ieee: M. Loose, A. Auer, G. Brognara, H. R. Budiman, L. M. Kowalski, and I. Matijevic,
“In vitro reconstitution of small GTPase regulation,” FEBS Letters, vol.
597, no. 6. Wiley, pp. 762–777, 2023.
ista: Loose M, Auer A, Brognara G, Budiman HR, Kowalski LM, Matijevic I. 2023. In
vitro reconstitution of small GTPase regulation. FEBS Letters. 597(6), 762–777.
mla: Loose, Martin, et al. “In Vitro Reconstitution of Small GTPase Regulation.”
FEBS Letters, vol. 597, no. 6, Wiley, 2023, pp. 762–77, doi:10.1002/1873-3468.14540.
short: M. Loose, A. Auer, G. Brognara, H.R. Budiman, L.M. Kowalski, I. Matijevic,
FEBS Letters 597 (2023) 762–777.
date_created: 2023-01-12T12:09:58Z
date_published: 2023-03-01T00:00:00Z
date_updated: 2023-08-16T08:32:29Z
day: '01'
ddc:
- '570'
department:
- _id: MaLo
doi: 10.1002/1873-3468.14540
external_id:
isi:
- '000891573000001'
pmid:
- '36448231'
file:
- access_level: open_access
checksum: 7492244d3f9c5faa1347ef03f6e5bc84
content_type: application/pdf
creator: dernst
date_created: 2023-08-16T08:31:04Z
date_updated: 2023-08-16T08:31:04Z
file_id: '14063'
file_name: 2023_FEBSLetters_Loose.pdf
file_size: 3148143
relation: main_file
success: 1
file_date_updated: 2023-08-16T08:31:04Z
has_accepted_license: '1'
intvolume: ' 597'
isi: 1
issue: '6'
keyword:
- Cell Biology
- Genetics
- Molecular Biology
- Biochemistry
- Structural Biology
- Biophysics
language:
- iso: eng
license: https://creativecommons.org/licenses/by-nc-nd/4.0/
month: '03'
oa: 1
oa_version: Published Version
page: 762-777
pmid: 1
publication: FEBS Letters
publication_identifier:
eissn:
- 1873-3468
issn:
- 0014-5793
publication_status: published
publisher: Wiley
quality_controlled: '1'
scopus_import: '1'
status: public
title: In vitro reconstitution of small GTPase regulation
tmp:
image: /images/cc_by_nc_nd.png
legal_code_url: https://creativecommons.org/licenses/by-nc-nd/4.0/legalcode
name: Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International
(CC BY-NC-ND 4.0)
short: CC BY-NC-ND (4.0)
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 597
year: '2023'
...
---
_id: '12421'
abstract:
- lang: eng
text: The actin cytoskeleton plays a key role in cell migration and cellular morphodynamics
in most eukaryotes. The ability of the actin cytoskeleton to assemble and disassemble
in a spatiotemporally controlled manner allows it to form higher-order structures,
which can generate forces required for a cell to explore and navigate through
its environment. It is regulated not only via a complex synergistic and competitive
interplay between actin-binding proteins (ABP), but also by filament biochemistry
and filament geometry. The lack of structural insights into how geometry and ABPs
regulate the actin cytoskeleton limits our understanding of the molecular mechanisms
that define actin cytoskeleton remodeling and, in turn, impact emerging cell migration
characteristics. With the advent of cryo-electron microscopy (cryo-EM) and advanced
computational methods, it is now possible to define these molecular mechanisms
involving actin and its interactors at both atomic and ultra-structural levels
in vitro and in cellulo. In this review, we will provide an overview of the available
cryo-EM methods, applicable to further our understanding of the actin cytoskeleton,
specifically in the context of cell migration. We will discuss how these methods
have been employed to elucidate ABP- and geometry-defined regulatory mechanisms
in initiating, maintaining, and disassembling cellular actin networks in migratory
protrusions.
acknowledgement: 'We apologize for not being able to mention and cite additional excellent
work that would have fit the scope of this review, due to space restraints. We thank
Jesse Hansen for comments on the manuscript. We acknowledge support from the Austrian
Science Fund (FWF): P33367 and the Institute of Science and Technology Austria.'
article_processing_charge: No
article_type: original
author:
- first_name: Florian
full_name: Fäßler, Florian
id: 404F5528-F248-11E8-B48F-1D18A9856A87
last_name: Fäßler
orcid: 0000-0001-7149-769X
- first_name: Manjunath
full_name: Javoor, Manjunath
id: 305ab18b-dc7d-11ea-9b2f-b58195228ea2
last_name: Javoor
- first_name: Florian KM
full_name: Schur, Florian KM
id: 48AD8942-F248-11E8-B48F-1D18A9856A87
last_name: Schur
orcid: 0000-0003-4790-8078
citation:
ama: Fäßler F, Javoor M, Schur FK. Deciphering the molecular mechanisms of actin
cytoskeleton regulation in cell migration using cryo-EM. Biochemical Society
Transactions. 2023;51(1):87-99. doi:10.1042/bst20220221
apa: Fäßler, F., Javoor, M., & Schur, F. K. (2023). Deciphering the molecular
mechanisms of actin cytoskeleton regulation in cell migration using cryo-EM. Biochemical
Society Transactions. Portland Press. https://doi.org/10.1042/bst20220221
chicago: Fäßler, Florian, Manjunath Javoor, and Florian KM Schur. “Deciphering the
Molecular Mechanisms of Actin Cytoskeleton Regulation in Cell Migration Using
Cryo-EM.” Biochemical Society Transactions. Portland Press, 2023. https://doi.org/10.1042/bst20220221.
ieee: F. Fäßler, M. Javoor, and F. K. Schur, “Deciphering the molecular mechanisms
of actin cytoskeleton regulation in cell migration using cryo-EM,” Biochemical
Society Transactions, vol. 51, no. 1. Portland Press, pp. 87–99, 2023.
ista: Fäßler F, Javoor M, Schur FK. 2023. Deciphering the molecular mechanisms of
actin cytoskeleton regulation in cell migration using cryo-EM. Biochemical Society
Transactions. 51(1), 87–99.
mla: Fäßler, Florian, et al. “Deciphering the Molecular Mechanisms of Actin Cytoskeleton
Regulation in Cell Migration Using Cryo-EM.” Biochemical Society Transactions,
vol. 51, no. 1, Portland Press, 2023, pp. 87–99, doi:10.1042/bst20220221.
short: F. Fäßler, M. Javoor, F.K. Schur, Biochemical Society Transactions 51 (2023)
87–99.
date_created: 2023-01-27T10:08:19Z
date_published: 2023-02-01T00:00:00Z
date_updated: 2023-08-01T12:55:32Z
day: '01'
ddc:
- '570'
department:
- _id: FlSc
doi: 10.1042/bst20220221
external_id:
isi:
- '000926043100001'
file:
- access_level: open_access
checksum: 4e7069845e3dad22bb44fb71ec624c60
content_type: application/pdf
creator: dernst
date_created: 2023-03-16T07:58:16Z
date_updated: 2023-03-16T07:58:16Z
file_id: '12728'
file_name: 2023_BioChemicalSocietyTransactions_Faessler.pdf
file_size: 10045006
relation: main_file
success: 1
file_date_updated: 2023-03-16T07:58:16Z
has_accepted_license: '1'
intvolume: ' 51'
isi: 1
issue: '1'
keyword:
- Biochemistry
language:
- iso: eng
month: '02'
oa: 1
oa_version: Published Version
page: 87-99
project:
- _id: 9B954C5C-BA93-11EA-9121-9846C619BF3A
grant_number: P33367
name: Structure and isoform diversity of the Arp2/3 complex
publication: Biochemical Society Transactions
publication_identifier:
eissn:
- 1470-8752
issn:
- 0300-5127
publication_status: published
publisher: Portland Press
quality_controlled: '1'
scopus_import: '1'
status: public
title: Deciphering the molecular mechanisms of actin cytoskeleton regulation in cell
migration using cryo-EM
tmp:
image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
short: CC BY (4.0)
type: journal_article
user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8
volume: 51
year: '2023'
...
---
_id: '12802'
abstract:
- lang: eng
text: Little is known about the critical metabolic changes that neural cells have
to undergo during development and how temporary shifts in this program can influence
brain circuitries and behavior. Inspired by the discovery that mutations in SLC7A5,
a transporter of metabolically essential large neutral amino acids (LNAAs), lead
to autism, we employed metabolomic profiling to study the metabolic states of
the cerebral cortex across different developmental stages. We found that the forebrain
undergoes significant metabolic remodeling throughout development, with certain
groups of metabolites showing stage-specific changes, but what are the consequences
of perturbing this metabolic program? By manipulating Slc7a5 expression in neural
cells, we found that the metabolism of LNAAs and lipids are interconnected in
the cortex. Deletion of Slc7a5 in neurons affects the postnatal metabolic state,
leading to a shift in lipid metabolism. Additionally, it causes stage- and cell-type-specific
alterations in neuronal activity patterns, resulting in a long-term circuit dysfunction.
acknowledged_ssus:
- _id: PreCl
- _id: EM-Fac
- _id: Bio
- _id: LifeSc
acknowledgement: We thank A. Freeman and V. Voronin for technical assistance, S. Deixler,
A. Stichelberger, M. Schunn, and the Preclinical Facility for managing our animal
colony. We thank L. Andersen and J. Sonntag, who were involved in generating the
MADM lines. We thank the ISTA LSF Mass Spectrometry Core Facility for assistance
with the proteomic analysis, as well as the ISTA electron microscopy and Imaging
and Optics facility for technical support. Metabolomics LC-MS/MS analysis was performed
by the Metabolomics Facility at Vienna BioCenter Core Facilities (VBCF). We acknowledge
the support of the EMBL Metabolomics Core Facility (MCF) for lipidomics and intracellular
metabolomics mass spectrometry data acquisition and analysis. RNA sequencing was
performed by the Next Generation Sequencing Facility at VBCF. Schematics were generated
using Biorender.com. This work was supported by the Austrian Science Fund (FWF,
DK W1232-B24) and by the European Union’s Horizon 2020 research and innovation program
(ERC) grant 725780 (LinPro) to S.H. and 715508 (REVERSEAUTISM) to G.N.
article_processing_charge: Yes (via OA deal)
article_type: original
author:
- first_name: Lisa
full_name: Knaus, Lisa
id: 3B2ABCF4-F248-11E8-B48F-1D18A9856A87
last_name: Knaus
- first_name: Bernadette
full_name: Basilico, Bernadette
id: 36035796-5ACA-11E9-A75E-7AF2E5697425
last_name: Basilico
orcid: 0000-0003-1843-3173
- first_name: Daniel
full_name: Malzl, Daniel
last_name: Malzl
- first_name: Maria
full_name: Gerykova Bujalkova, Maria
last_name: Gerykova Bujalkova
- first_name: Mateja
full_name: Smogavec, Mateja
last_name: Smogavec
- first_name: Lena A.
full_name: Schwarz, Lena A.
last_name: Schwarz
- first_name: Sarah
full_name: Gorkiewicz, Sarah
id: f141a35d-15a9-11ec-9fb2-fef6becc7b6f
last_name: Gorkiewicz
- first_name: Nicole
full_name: Amberg, Nicole
id: 4CD6AAC6-F248-11E8-B48F-1D18A9856A87
last_name: Amberg
orcid: 0000-0002-3183-8207
- first_name: Florian
full_name: Pauler, Florian
id: 48EA0138-F248-11E8-B48F-1D18A9856A87
last_name: Pauler
orcid: 0000-0002-7462-0048
- first_name: Christian
full_name: Knittl-Frank, Christian
last_name: Knittl-Frank
- first_name: Marianna
full_name: Tassinari, Marianna
id: 7af593f1-d44a-11ed-bf94-a3646a6bb35e
last_name: Tassinari
- first_name: Nuno
full_name: Maulide, Nuno
last_name: Maulide
- first_name: Thomas
full_name: Rülicke, Thomas
last_name: Rülicke
- first_name: Jörg
full_name: Menche, Jörg
last_name: Menche
- first_name: Simon
full_name: Hippenmeyer, Simon
id: 37B36620-F248-11E8-B48F-1D18A9856A87
last_name: Hippenmeyer
orcid: 0000-0003-2279-1061
- first_name: Gaia
full_name: Novarino, Gaia
id: 3E57A680-F248-11E8-B48F-1D18A9856A87
last_name: Novarino
orcid: 0000-0002-7673-7178
citation:
ama: Knaus L, Basilico B, Malzl D, et al. Large neutral amino acid levels tune perinatal
neuronal excitability and survival. Cell. 2023;186(9):1950-1967.e25. doi:10.1016/j.cell.2023.02.037
apa: Knaus, L., Basilico, B., Malzl, D., Gerykova Bujalkova, M., Smogavec, M., Schwarz,
L. A., … Novarino, G. (2023). Large neutral amino acid levels tune perinatal neuronal
excitability and survival. Cell. Elsevier. https://doi.org/10.1016/j.cell.2023.02.037
chicago: Knaus, Lisa, Bernadette Basilico, Daniel Malzl, Maria Gerykova Bujalkova,
Mateja Smogavec, Lena A. Schwarz, Sarah Gorkiewicz, et al. “Large Neutral Amino
Acid Levels Tune Perinatal Neuronal Excitability and Survival.” Cell. Elsevier,
2023. https://doi.org/10.1016/j.cell.2023.02.037.
ieee: L. Knaus et al., “Large neutral amino acid levels tune perinatal neuronal
excitability and survival,” Cell, vol. 186, no. 9. Elsevier, p. 1950–1967.e25,
2023.
ista: Knaus L, Basilico B, Malzl D, Gerykova Bujalkova M, Smogavec M, Schwarz LA,
Gorkiewicz S, Amberg N, Pauler F, Knittl-Frank C, Tassinari M, Maulide N, Rülicke
T, Menche J, Hippenmeyer S, Novarino G. 2023. Large neutral amino acid levels
tune perinatal neuronal excitability and survival. Cell. 186(9), 1950–1967.e25.
mla: Knaus, Lisa, et al. “Large Neutral Amino Acid Levels Tune Perinatal Neuronal
Excitability and Survival.” Cell, vol. 186, no. 9, Elsevier, 2023, p. 1950–1967.e25,
doi:10.1016/j.cell.2023.02.037.
short: L. Knaus, B. Basilico, D. Malzl, M. Gerykova Bujalkova, M. Smogavec, L.A.
Schwarz, S. Gorkiewicz, N. Amberg, F. Pauler, C. Knittl-Frank, M. Tassinari, N.
Maulide, T. Rülicke, J. Menche, S. Hippenmeyer, G. Novarino, Cell 186 (2023) 1950–1967.e25.
date_created: 2023-04-05T08:15:40Z
date_published: 2023-04-27T00:00:00Z
date_updated: 2024-02-07T08:03:32Z
day: '27'
ddc:
- '570'
department:
- _id: SiHi
- _id: GaNo
doi: 10.1016/j.cell.2023.02.037
ec_funded: 1
external_id:
isi:
- '000991468700001'
file:
- access_level: open_access
checksum: 47e94fbe19e86505b429cb7a5b503ce6
content_type: application/pdf
creator: dernst
date_created: 2023-05-02T09:26:21Z
date_updated: 2023-05-02T09:26:21Z
file_id: '12889'
file_name: 2023_Cell_Knaus.pdf
file_size: 15712841
relation: main_file
success: 1
file_date_updated: 2023-05-02T09:26:21Z
has_accepted_license: '1'
intvolume: ' 186'
isi: 1
issue: '9'
keyword:
- General Biochemistry
- Genetics and Molecular Biology
language:
- iso: eng
month: '04'
oa: 1
oa_version: Published Version
page: 1950-1967.e25
project:
- _id: 2548AE96-B435-11E9-9278-68D0E5697425
call_identifier: FWF
grant_number: W1232-B24
name: Molecular Drug Targets
- _id: 260018B0-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '725780'
name: Principles of Neural Stem Cell Lineage Progression in Cerebral Cortex Development
- _id: 25444568-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '715508'
name: Probing the Reversibility of Autism Spectrum Disorders by Employing in vivo
and in vitro Models
publication: Cell
publication_identifier:
issn:
- 0092-8674
publication_status: published
publisher: Elsevier
quality_controlled: '1'
related_material:
link:
- description: News on ISTA Website
relation: press_release
url: https://ista.ac.at/en/news/feed-them-or-lose-them/
record:
- id: '13107'
relation: dissertation_contains
status: public
scopus_import: '1'
status: public
title: Large neutral amino acid levels tune perinatal neuronal excitability and survival
tmp:
image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
short: CC BY (4.0)
type: journal_article
user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8
volume: 186
year: '2023'
...
---
_id: '13216'
abstract:
- lang: eng
text: Physical catalysts often have multiple sites where reactions can take place.
One prominent example is single-atom alloys, where the reactive dopant atoms can
preferentially locate in the bulk or at different sites on the surface of the
nanoparticle. However, ab initio modeling of catalysts usually only considers
one site of the catalyst, neglecting the effects of multiple sites. Here, nanoparticles
of copper doped with single-atom rhodium or palladium are modeled for the dehydrogenation
of propane. Single-atom alloy nanoparticles are simulated at 400–600 K, using
machine learning potentials trained on density functional theory calculations,
and then the occupation of different single-atom active sites is identified using
a similarity kernel. Further, the turnover frequency for all possible sites is
calculated for propane dehydrogenation to propene through microkinetic modeling
using density functional theory calculations. The total turnover frequencies of
the whole nanoparticle are then described from both the population and the individual
turnover frequency of each site. Under operating conditions, rhodium as a dopant
is found to almost exclusively occupy (111) surface sites while palladium as a
dopant occupies a greater variety of facets. Undercoordinated dopant surface sites
are found to tend to be more reactive for propane dehydrogenation compared to
the (111) surface. It is found that considering the dynamics of the single-atom
alloy nanoparticle has a profound effect on the calculated catalytic activity
of single-atom alloys by several orders of magnitude.
acknowledgement: "B.C. acknowledges resources provided by the Cambridge Tier2 system
operated by the University of Cambridge Research\r\nComputing Service funded by
EPSRC Tier-2 capital grant EP/\r\nP020259/1."
article_processing_charge: Yes (via OA deal)
article_type: original
author:
- first_name: Rhys
full_name: Bunting, Rhys
id: 91deeae8-1207-11ec-b130-c194ad5b50c6
last_name: Bunting
orcid: 0000-0001-6928-074X
- first_name: Felix
full_name: Wodaczek, Felix
id: 8b4b6a9f-32b0-11ee-9fa8-bbe85e26258e
last_name: Wodaczek
orcid: 0009-0000-1457-795X
- first_name: Tina
full_name: Torabi, Tina
last_name: Torabi
- first_name: Bingqing
full_name: Cheng, Bingqing
id: cbe3cda4-d82c-11eb-8dc7-8ff94289fcc9
last_name: Cheng
orcid: 0000-0002-3584-9632
citation:
ama: 'Bunting R, Wodaczek F, Torabi T, Cheng B. Reactivity of single-atom alloy
nanoparticles: Modeling the dehydrogenation of propane. Journal of the American
Chemical Society. 2023;145(27):14894-14902. doi:10.1021/jacs.3c04030'
apa: 'Bunting, R., Wodaczek, F., Torabi, T., & Cheng, B. (2023). Reactivity
of single-atom alloy nanoparticles: Modeling the dehydrogenation of propane. Journal
of the American Chemical Society. American Chemical Society. https://doi.org/10.1021/jacs.3c04030'
chicago: 'Bunting, Rhys, Felix Wodaczek, Tina Torabi, and Bingqing Cheng. “Reactivity
of Single-Atom Alloy Nanoparticles: Modeling the Dehydrogenation of Propane.”
Journal of the American Chemical Society. American Chemical Society, 2023.
https://doi.org/10.1021/jacs.3c04030.'
ieee: 'R. Bunting, F. Wodaczek, T. Torabi, and B. Cheng, “Reactivity of single-atom
alloy nanoparticles: Modeling the dehydrogenation of propane,” Journal of the
American Chemical Society, vol. 145, no. 27. American Chemical Society, pp.
14894–14902, 2023.'
ista: 'Bunting R, Wodaczek F, Torabi T, Cheng B. 2023. Reactivity of single-atom
alloy nanoparticles: Modeling the dehydrogenation of propane. Journal of the American
Chemical Society. 145(27), 14894–14902.'
mla: 'Bunting, Rhys, et al. “Reactivity of Single-Atom Alloy Nanoparticles: Modeling
the Dehydrogenation of Propane.” Journal of the American Chemical Society,
vol. 145, no. 27, American Chemical Society, 2023, pp. 14894–902, doi:10.1021/jacs.3c04030.'
short: R. Bunting, F. Wodaczek, T. Torabi, B. Cheng, Journal of the American Chemical
Society 145 (2023) 14894–14902.
date_created: 2023-07-12T09:16:40Z
date_published: 2023-06-30T00:00:00Z
date_updated: 2023-10-11T08:45:10Z
day: '30'
ddc:
- '540'
department:
- _id: MaIb
- _id: BiCh
doi: 10.1021/jacs.3c04030
external_id:
isi:
- '001020623900001'
pmid:
- '37390457'
file:
- access_level: open_access
checksum: e07d5323f9c0e5cbd1ad6453f29440ab
content_type: application/pdf
creator: cchlebak
date_created: 2023-07-12T10:22:04Z
date_updated: 2023-07-12T10:22:04Z
file_id: '13219'
file_name: 2023_JACS_Bunting.pdf
file_size: 3155843
relation: main_file
success: 1
file_date_updated: 2023-07-12T10:22:04Z
has_accepted_license: '1'
intvolume: ' 145'
isi: 1
issue: '27'
keyword:
- Colloid and Surface Chemistry
- Biochemistry
- General Chemistry
- Catalysis
language:
- iso: eng
month: '06'
oa: 1
oa_version: Published Version
page: 14894-14902
pmid: 1
publication: Journal of the American Chemical Society
publication_identifier:
eissn:
- 1520-5126
issn:
- 0002-7863
publication_status: published
publisher: American Chemical Society
quality_controlled: '1'
status: public
title: 'Reactivity of single-atom alloy nanoparticles: Modeling the dehydrogenation
of propane'
tmp:
image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
short: CC BY (4.0)
type: journal_article
user_id: 8b945eb4-e2f2-11eb-945a-df72226e66a9
volume: 145
year: '2023'
...
---
_id: '13354'
abstract:
- lang: eng
text: 'Integrating light-sensitive molecules within nanoparticle (NP) assemblies
is an attractive approach to fabricate new photoresponsive nanomaterials. Here,
we describe the concept of photocleavable anionic glue (PAG): small trianions
capable of mediating interactions between (and inducing the aggregation of) cationic
NPs by means of electrostatic interactions. Exposure to light converts PAGs into
dianionic products incapable of maintaining the NPs in an assembled state, resulting
in light-triggered disassembly of NP aggregates. To demonstrate the proof-of-concept,
we work with an organic PAG incorporating the UV-cleavable o-nitrobenzyl moiety
and an inorganic PAG, the photosensitive trioxalatocobaltate(III) complex, which
absorbs light across the entire visible spectrum. Both PAGs were used to prepare
either amorphous NP assemblies or regular superlattices with a long-range NP order.
These NP aggregates disassembled rapidly upon light exposure for a specific time,
which could be tuned by the incident light wavelength or the amount of PAG used.
Selective excitation of the inorganic PAG in a system combining the two PAGs results
in a photodecomposition product that deactivates the organic PAG, enabling nontrivial
disassembly profiles under a single type of external stimulus.'
article_processing_charge: No
article_type: original
author:
- first_name: Jinhua
full_name: Wang, Jinhua
last_name: Wang
- first_name: Tzuf Shay
full_name: Peled, Tzuf Shay
last_name: Peled
- first_name: Rafal
full_name: Klajn, Rafal
id: 8e84690e-1e48-11ed-a02b-a1e6fb8bb53b
last_name: Klajn
citation:
ama: Wang J, Peled TS, Klajn R. Photocleavable anionic glues for light-responsive
nanoparticle aggregates. Journal of the American Chemical Society. 2023;145(7):4098-4108.
doi:10.1021/jacs.2c11973
apa: Wang, J., Peled, T. S., & Klajn, R. (2023). Photocleavable anionic glues
for light-responsive nanoparticle aggregates. Journal of the American Chemical
Society. American Chemical Society. https://doi.org/10.1021/jacs.2c11973
chicago: Wang, Jinhua, Tzuf Shay Peled, and Rafal Klajn. “Photocleavable Anionic
Glues for Light-Responsive Nanoparticle Aggregates.” Journal of the American
Chemical Society. American Chemical Society, 2023. https://doi.org/10.1021/jacs.2c11973.
ieee: J. Wang, T. S. Peled, and R. Klajn, “Photocleavable anionic glues for light-responsive
nanoparticle aggregates,” Journal of the American Chemical Society, vol.
145, no. 7. American Chemical Society, pp. 4098–4108, 2023.
ista: Wang J, Peled TS, Klajn R. 2023. Photocleavable anionic glues for light-responsive
nanoparticle aggregates. Journal of the American Chemical Society. 145(7), 4098–4108.
mla: Wang, Jinhua, et al. “Photocleavable Anionic Glues for Light-Responsive Nanoparticle
Aggregates.” Journal of the American Chemical Society, vol. 145, no. 7,
American Chemical Society, 2023, pp. 4098–108, doi:10.1021/jacs.2c11973.
short: J. Wang, T.S. Peled, R. Klajn, Journal of the American Chemical Society 145
(2023) 4098–4108.
date_created: 2023-08-01T09:33:08Z
date_published: 2023-02-09T00:00:00Z
date_updated: 2023-08-02T10:44:22Z
day: '09'
doi: 10.1021/jacs.2c11973
extern: '1'
external_id:
pmid:
- '36757850'
intvolume: ' 145'
issue: '7'
keyword:
- Colloid and Surface Chemistry
- Biochemistry
- General Chemistry
- Catalysis
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.1021/jacs.2c11973
month: '02'
oa: 1
oa_version: Published Version
page: 4098-4108
pmid: 1
publication: Journal of the American Chemical Society
publication_identifier:
eissn:
- 1520-5126
issn:
- 0002-7863
publication_status: published
publisher: American Chemical Society
quality_controlled: '1'
scopus_import: '1'
status: public
title: Photocleavable anionic glues for light-responsive nanoparticle aggregates
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 145
year: '2023'
...
---
_id: '13989'
abstract:
- lang: eng
text: Characterizing and controlling entanglement in quantum materials is crucial
for the development of next-generation quantum technologies. However, defining
a quantifiable figure of merit for entanglement in macroscopic solids is theoretically
and experimentally challenging. At equilibrium the presence of entanglement can
be diagnosed by extracting entanglement witnesses from spectroscopic observables
and a nonequilibrium extension of this method could lead to the discovery of novel
dynamical phenomena. Here, we propose a systematic approach to quantify the time-dependent
quantum Fisher information and entanglement depth of transient states of quantum
materials with time-resolved resonant inelastic x-ray scattering. Using a quarter-filled
extended Hubbard model as an example, we benchmark the efficiency of this approach
and predict a light-enhanced many-body entanglement due to the proximity to a
phase boundary. Our work sets the stage for experimentally witnessing and controlling
entanglement in light-driven quantum materials via ultrafast spectroscopic measurements.
article_number: '3512'
article_processing_charge: No
article_type: original
arxiv: 1
author:
- first_name: Jordyn
full_name: Hales, Jordyn
last_name: Hales
- first_name: Utkarsh
full_name: Bajpai, Utkarsh
last_name: Bajpai
- first_name: Tongtong
full_name: Liu, Tongtong
last_name: Liu
- first_name: Denitsa Rangelova
full_name: Baykusheva, Denitsa Rangelova
id: 71b4d059-2a03-11ee-914d-dfa3beed6530
last_name: Baykusheva
- first_name: Mingda
full_name: Li, Mingda
last_name: Li
- first_name: Matteo
full_name: Mitrano, Matteo
last_name: Mitrano
- first_name: Yao
full_name: Wang, Yao
last_name: Wang
citation:
ama: Hales J, Bajpai U, Liu T, et al. Witnessing light-driven entanglement using
time-resolved resonant inelastic X-ray scattering. Nature Communications.
2023;14. doi:10.1038/s41467-023-38540-3
apa: Hales, J., Bajpai, U., Liu, T., Baykusheva, D. R., Li, M., Mitrano, M., &
Wang, Y. (2023). Witnessing light-driven entanglement using time-resolved resonant
inelastic X-ray scattering. Nature Communications. Springer Nature. https://doi.org/10.1038/s41467-023-38540-3
chicago: Hales, Jordyn, Utkarsh Bajpai, Tongtong Liu, Denitsa Rangelova Baykusheva,
Mingda Li, Matteo Mitrano, and Yao Wang. “Witnessing Light-Driven Entanglement
Using Time-Resolved Resonant Inelastic X-Ray Scattering.” Nature Communications.
Springer Nature, 2023. https://doi.org/10.1038/s41467-023-38540-3.
ieee: J. Hales et al., “Witnessing light-driven entanglement using time-resolved
resonant inelastic X-ray scattering,” Nature Communications, vol. 14. Springer
Nature, 2023.
ista: Hales J, Bajpai U, Liu T, Baykusheva DR, Li M, Mitrano M, Wang Y. 2023. Witnessing
light-driven entanglement using time-resolved resonant inelastic X-ray scattering.
Nature Communications. 14, 3512.
mla: Hales, Jordyn, et al. “Witnessing Light-Driven Entanglement Using Time-Resolved
Resonant Inelastic X-Ray Scattering.” Nature Communications, vol. 14, 3512,
Springer Nature, 2023, doi:10.1038/s41467-023-38540-3.
short: J. Hales, U. Bajpai, T. Liu, D.R. Baykusheva, M. Li, M. Mitrano, Y. Wang,
Nature Communications 14 (2023).
date_created: 2023-08-09T13:06:59Z
date_published: 2023-06-14T00:00:00Z
date_updated: 2023-08-22T06:50:04Z
day: '14'
doi: 10.1038/s41467-023-38540-3
extern: '1'
external_id:
arxiv:
- '2209.02283'
pmid:
- '37316515'
intvolume: ' 14'
keyword:
- General Physics and Astronomy
- General Biochemistry
- Genetics and Molecular Biology
- General Chemistry
- Multidisciplinary
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.1038/s41467-023-38540-3
month: '06'
oa: 1
oa_version: Published Version
pmid: 1
publication: Nature Communications
publication_identifier:
eissn:
- 2041-1723
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
scopus_import: '1'
status: public
title: Witnessing light-driven entanglement using time-resolved resonant inelastic
X-ray scattering
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 14
year: '2023'
...
---
_id: '14683'
abstract:
- lang: eng
text: "Mosaic analysis with double markers (MADM) technology enables the generation
of genetic mosaic tissue in mice and high-resolution phenotyping at the individual
cell level. Here, we present a protocol for isolating MADM-labeled cells with
high yield for downstream molecular analyses using fluorescence-activated cell
sorting (FACS). We describe steps for generating MADM-labeled mice, perfusion,
single-cell suspension, and debris removal. We then detail procedures for cell
sorting by FACS and downstream analysis. This protocol is suitable for embryonic
to adult mice.\r\nFor complete details on the use and execution of this protocol,
please refer to Contreras et al. (2021).1"
acknowledged_ssus:
- _id: Bio
- _id: PreCl
acknowledgement: This research was supported by the Scientific Service Units (SSU)
at IST Austria through resources provided by the Imaging & Optics Facility (IOF)
and Preclinical Facilities (PCF). N.A. received support from FWF Firnberg-Programme
(T 1031). G.C. received support from the European Union’s Horizon 2020 research
and innovation programme under the Marie Skłodowska-Curie grant agreement no. 754411
as an ISTplus postdoctoral fellow. This work was also supported by IST Austria institutional
funds, FWF SFB F78 to S.H., and the European Research Council (ERC) under the European
Union’s Horizon 2020 research and innovation programme (grant agreement no. 725780
LinPro) to S.H.
article_number: '102771'
article_processing_charge: No
article_type: review
author:
- first_name: Nicole
full_name: Amberg, Nicole
id: 4CD6AAC6-F248-11E8-B48F-1D18A9856A87
last_name: Amberg
orcid: 0000-0002-3183-8207
- first_name: Giselle T
full_name: Cheung, Giselle T
id: 471195F6-F248-11E8-B48F-1D18A9856A87
last_name: Cheung
orcid: 0000-0001-8457-2572
- first_name: Simon
full_name: Hippenmeyer, Simon
id: 37B36620-F248-11E8-B48F-1D18A9856A87
last_name: Hippenmeyer
orcid: 0000-0003-2279-1061
citation:
ama: Amberg N, Cheung GT, Hippenmeyer S. Protocol for sorting cells from mouse brains
labeled with mosaic analysis with double markers by flow cytometry. STAR Protocols.
2023;5(1). doi:10.1016/j.xpro.2023.102771
apa: Amberg, N., Cheung, G. T., & Hippenmeyer, S. (2023). Protocol for sorting
cells from mouse brains labeled with mosaic analysis with double markers by flow
cytometry. STAR Protocols. Elsevier. https://doi.org/10.1016/j.xpro.2023.102771
chicago: Amberg, Nicole, Giselle T Cheung, and Simon Hippenmeyer. “Protocol for
Sorting Cells from Mouse Brains Labeled with Mosaic Analysis with Double Markers
by Flow Cytometry.” STAR Protocols. Elsevier, 2023. https://doi.org/10.1016/j.xpro.2023.102771.
ieee: N. Amberg, G. T. Cheung, and S. Hippenmeyer, “Protocol for sorting cells from
mouse brains labeled with mosaic analysis with double markers by flow cytometry,”
STAR Protocols, vol. 5, no. 1. Elsevier, 2023.
ista: Amberg N, Cheung GT, Hippenmeyer S. 2023. Protocol for sorting cells from
mouse brains labeled with mosaic analysis with double markers by flow cytometry.
STAR Protocols. 5(1), 102771.
mla: Amberg, Nicole, et al. “Protocol for Sorting Cells from Mouse Brains Labeled
with Mosaic Analysis with Double Markers by Flow Cytometry.” STAR Protocols,
vol. 5, no. 1, 102771, Elsevier, 2023, doi:10.1016/j.xpro.2023.102771.
short: N. Amberg, G.T. Cheung, S. Hippenmeyer, STAR Protocols 5 (2023).
date_created: 2023-12-13T11:48:05Z
date_published: 2023-12-08T00:00:00Z
date_updated: 2023-12-18T08:06:14Z
day: '08'
ddc:
- '570'
department:
- _id: SiHi
doi: 10.1016/j.xpro.2023.102771
ec_funded: 1
external_id:
pmid:
- '38070137'
intvolume: ' 5'
issue: '1'
keyword:
- General Immunology and Microbiology
- General Biochemistry
- Genetics and Molecular Biology
- General Neuroscience
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.1016/j.xpro.2023.102771
month: '12'
oa: 1
oa_version: Submitted Version
pmid: 1
project:
- _id: 268F8446-B435-11E9-9278-68D0E5697425
call_identifier: FWF
grant_number: T0101031
name: Role of Eed in neural stem cell lineage progression
- _id: 260C2330-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '754411'
name: ISTplus - Postdoctoral Fellowships
- _id: 059F6AB4-7A3F-11EA-A408-12923DDC885E
grant_number: F07805
name: Molecular Mechanisms of Neural Stem Cell Lineage Progression
- _id: 260018B0-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '725780'
name: Principles of Neural Stem Cell Lineage Progression in Cerebral Cortex Development
publication: STAR Protocols
publication_identifier:
issn:
- 2666-1667
publication_status: epub_ahead
publisher: Elsevier
quality_controlled: '1'
scopus_import: '1'
status: public
title: Protocol for sorting cells from mouse brains labeled with mosaic analysis with
double markers by flow cytometry
tmp:
image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
short: CC BY (4.0)
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 5
year: '2023'
...
---
_id: '14742'
abstract:
- lang: eng
text: "Chromosomal rearrangements (CRs) have been known since almost the beginning
of genetics.\r\nWhile an important role for CRs in speciation has been suggested,
evidence primarily stems\r\nfrom theoretical and empirical studies focusing on
the microevolutionary level (i.e., on taxon\r\npairs where speciation is often
incomplete). Although the role of CRs in eukaryotic speciation at\r\na macroevolutionary
level has been supported by associations between species diversity and\r\nrates
of evolution of CRs across phylogenies, these findings are limited to a restricted
range of\r\nCRs and taxa. Now that more broadly applicable and precise CR detection
approaches have\r\nbecome available, we address the challenges in filling some
of the conceptual and empirical\r\ngaps between micro- and macroevolutionary studies
on the role of CRs in speciation. We\r\nsynthesize what is known about the macroevolutionary
impact of CRs and suggest new research avenues to overcome the pitfalls of previous
studies to gain a more comprehensive understanding of the evolutionary significance
of CRs in speciation across the tree of life."
acknowledgement: "K.L. was funded by a Swiss National Science Foundation Eccellenza
project: The evolution of strong reproductive barriers towards the completion of
speciation (PCEFP3_202869). R.F.\r\nwas funded by an FCT CEEC (Fundação para a Ciênca
e a Tecnologia, Concurso Estímulo ao\r\nEmprego Científico) contract (2020.00275.
CEECIND) and by an FCT research project\r\n(PTDC/BIA-EVL/1614/2021). M.R. was funded
by the Swedish Research Council Vetenskapsrådet (grant number 2021-05243). A.M.W.
was partly funded by the Norwegian Research Council RCN. We thank Luis Silva for
his help preparing Figure 1. We are grateful to Maren Wellenreuther, Daniel Bolnick,
and two anonymous reviewers for their constructive feedback on an earlier version
of this paper."
article_number: a041447
article_processing_charge: No
article_type: original
author:
- first_name: Kay
full_name: Lucek, Kay
last_name: Lucek
- first_name: Mabel D.
full_name: Giménez, Mabel D.
last_name: Giménez
- first_name: Mathieu
full_name: Joron, Mathieu
last_name: Joron
- first_name: Marina
full_name: Rafajlović, Marina
last_name: Rafajlović
- first_name: Jeremy B.
full_name: Searle, Jeremy B.
last_name: Searle
- first_name: Nora
full_name: Walden, Nora
last_name: Walden
- first_name: Anja M
full_name: Westram, Anja M
id: 3C147470-F248-11E8-B48F-1D18A9856A87
last_name: Westram
orcid: 0000-0003-1050-4969
- first_name: Rui
full_name: Faria, Rui
last_name: Faria
citation:
ama: 'Lucek K, Giménez MD, Joron M, et al. The impact of chromosomal rearrangements
in speciation: From micro- to macroevolution. Cold Spring Harbor Perspectives
in Biology. 2023;15(11). doi:10.1101/cshperspect.a041447'
apa: 'Lucek, K., Giménez, M. D., Joron, M., Rafajlović, M., Searle, J. B., Walden,
N., … Faria, R. (2023). The impact of chromosomal rearrangements in speciation:
From micro- to macroevolution. Cold Spring Harbor Perspectives in Biology.
Cold Spring Harbor Laboratory. https://doi.org/10.1101/cshperspect.a041447'
chicago: 'Lucek, Kay, Mabel D. Giménez, Mathieu Joron, Marina Rafajlović, Jeremy
B. Searle, Nora Walden, Anja M Westram, and Rui Faria. “The Impact of Chromosomal
Rearrangements in Speciation: From Micro- to Macroevolution.” Cold Spring Harbor
Perspectives in Biology. Cold Spring Harbor Laboratory, 2023. https://doi.org/10.1101/cshperspect.a041447.'
ieee: 'K. Lucek et al., “The impact of chromosomal rearrangements in speciation:
From micro- to macroevolution,” Cold Spring Harbor Perspectives in Biology,
vol. 15, no. 11. Cold Spring Harbor Laboratory, 2023.'
ista: 'Lucek K, Giménez MD, Joron M, Rafajlović M, Searle JB, Walden N, Westram
AM, Faria R. 2023. The impact of chromosomal rearrangements in speciation: From
micro- to macroevolution. Cold Spring Harbor Perspectives in Biology. 15(11),
a041447.'
mla: 'Lucek, Kay, et al. “The Impact of Chromosomal Rearrangements in Speciation:
From Micro- to Macroevolution.” Cold Spring Harbor Perspectives in Biology,
vol. 15, no. 11, a041447, Cold Spring Harbor Laboratory, 2023, doi:10.1101/cshperspect.a041447.'
short: K. Lucek, M.D. Giménez, M. Joron, M. Rafajlović, J.B. Searle, N. Walden,
A.M. Westram, R. Faria, Cold Spring Harbor Perspectives in Biology 15 (2023).
date_created: 2024-01-08T12:43:48Z
date_published: 2023-11-01T00:00:00Z
date_updated: 2024-01-08T12:52:29Z
day: '01'
department:
- _id: NiBa
- _id: BeVi
doi: 10.1101/cshperspect.a041447
external_id:
pmid:
- '37604585'
intvolume: ' 15'
issue: '11'
keyword:
- General Biochemistry
- Genetics and Molecular Biology
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.1101/cshperspect.a041447
month: '11'
oa: 1
oa_version: Published Version
pmid: 1
publication: Cold Spring Harbor Perspectives in Biology
publication_identifier:
issn:
- 1943-0264
publication_status: published
publisher: Cold Spring Harbor Laboratory
quality_controlled: '1'
scopus_import: '1'
status: public
title: 'The impact of chromosomal rearrangements in speciation: From micro- to macroevolution'
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 15
year: '2023'
...
---
_id: '14770'
abstract:
- lang: eng
text: We developed LIONESS, a technology that leverages improvements to optical
super-resolution microscopy and prior information on sample structure via machine
learning to overcome the limitations (in 3D-resolution, signal-to-noise ratio
and light exposure) of optical microscopy of living biological specimens. LIONESS
enables dense reconstruction of living brain tissue and morphodynamics visualization
at the nanoscale.
article_processing_charge: No
article_type: letter_note
author:
- first_name: Johann G
full_name: Danzl, Johann G
id: 42EFD3B6-F248-11E8-B48F-1D18A9856A87
last_name: Danzl
orcid: 0000-0001-8559-3973
- first_name: Philipp
full_name: Velicky, Philipp
id: 39BDC62C-F248-11E8-B48F-1D18A9856A87
last_name: Velicky
orcid: 0000-0002-2340-7431
citation:
ama: Danzl JG, Velicky P. LIONESS enables 4D nanoscale reconstruction of living
brain tissue. Nature Methods. 2023;20(8):1141-1142. doi:10.1038/s41592-023-01937-5
apa: Danzl, J. G., & Velicky, P. (2023). LIONESS enables 4D nanoscale reconstruction
of living brain tissue. Nature Methods. Springer Nature. https://doi.org/10.1038/s41592-023-01937-5
chicago: Danzl, Johann G, and Philipp Velicky. “LIONESS Enables 4D Nanoscale Reconstruction
of Living Brain Tissue.” Nature Methods. Springer Nature, 2023. https://doi.org/10.1038/s41592-023-01937-5.
ieee: J. G. Danzl and P. Velicky, “LIONESS enables 4D nanoscale reconstruction of
living brain tissue,” Nature Methods, vol. 20, no. 8. Springer Nature,
pp. 1141–1142, 2023.
ista: Danzl JG, Velicky P. 2023. LIONESS enables 4D nanoscale reconstruction of
living brain tissue. Nature Methods. 20(8), 1141–1142.
mla: Danzl, Johann G., and Philipp Velicky. “LIONESS Enables 4D Nanoscale Reconstruction
of Living Brain Tissue.” Nature Methods, vol. 20, no. 8, Springer Nature,
2023, pp. 1141–42, doi:10.1038/s41592-023-01937-5.
short: J.G. Danzl, P. Velicky, Nature Methods 20 (2023) 1141–1142.
date_created: 2024-01-10T08:07:15Z
date_published: 2023-08-01T00:00:00Z
date_updated: 2024-01-10T08:37:48Z
day: '01'
department:
- _id: JoDa
doi: 10.1038/s41592-023-01937-5
external_id:
isi:
- '001025621500002'
intvolume: ' 20'
isi: 1
issue: '8'
keyword:
- Cell Biology
- Molecular Biology
- Biochemistry
- Biotechnology
language:
- iso: eng
month: '08'
oa_version: None
page: 1141-1142
publication: Nature Methods
publication_identifier:
eissn:
- 1548-7105
issn:
- 1548-7091
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
related_material:
record:
- id: '13267'
relation: extended_version
status: public
scopus_import: '1'
status: public
title: LIONESS enables 4D nanoscale reconstruction of living brain tissue
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 20
year: '2023'
...
---
_id: '14781'
abstract:
- lang: eng
text: Germ granules, condensates of phase-separated RNA and protein, are organelles
that are essential for germline development in different organisms. The patterning
of the granules and their relevance for germ cell fate are not fully understood.
Combining three-dimensional in vivo structural and functional analyses, we study
the dynamic spatial organization of molecules within zebrafish germ granules.
We find that the localization of RNA molecules to the periphery of the granules,
where ribosomes are localized, depends on translational activity at this location.
In addition, we find that the vertebrate-specific Dead end (Dnd1) protein is essential
for nanos3 RNA localization at the condensates’ periphery. Accordingly, in the
absence of Dnd1, or when translation is inhibited, nanos3 RNA translocates into
the granule interior, away from the ribosomes, a process that is correlated with
the loss of germ cell fate. These findings highlight the relevance of sub-granule
compartmentalization for post-transcriptional control and its importance for preserving
germ cell totipotency.
acknowledgement: We thank Celeste Brennecka for editing and Michal Reichman-Fried
for critical comments on the manuscript. We thank Ursula Jordan, Esther Messerschmidt,
and Ines Sandbote for technical assistance. This work was supported by funding from
the University of Münster (K.J.W., K.T., E.R., A.G., T.G.-T., J.S., and M.G.), the
Max Planck Institute for Molecular Biomedicine (D.Z.), the German Research Foundation
grant CRU 326 (P2) RA863/12-2 (E.R.), Baylor University (K.H. and D.R.), and the
National Institutes of Health grant R35 GM 134910 (D.R.). We thank the referees
for insightful comments that helped improve the manuscript.
article_processing_charge: No
article_type: original
author:
- first_name: Kim Joana
full_name: Westerich, Kim Joana
last_name: Westerich
- first_name: Katsiaryna
full_name: Tarbashevich, Katsiaryna
last_name: Tarbashevich
- first_name: Jan
full_name: Schick, Jan
last_name: Schick
- first_name: Antra
full_name: Gupta, Antra
last_name: Gupta
- first_name: Mingzhao
full_name: Zhu, Mingzhao
last_name: Zhu
- first_name: Kenneth
full_name: Hull, Kenneth
last_name: Hull
- first_name: Daniel
full_name: Romo, Daniel
last_name: Romo
- first_name: Dagmar
full_name: Zeuschner, Dagmar
last_name: Zeuschner
- first_name: Mohammad
full_name: Goudarzi, Mohammad
id: 3384113A-F248-11E8-B48F-1D18A9856A87
last_name: Goudarzi
- first_name: Theresa
full_name: Gross-Thebing, Theresa
last_name: Gross-Thebing
- first_name: Erez
full_name: Raz, Erez
last_name: Raz
citation:
ama: Westerich KJ, Tarbashevich K, Schick J, et al. Spatial organization and function
of RNA molecules within phase-separated condensates in zebrafish are controlled
by Dnd1. Developmental Cell. 2023;58(17):1578-1592.e5. doi:10.1016/j.devcel.2023.06.009
apa: Westerich, K. J., Tarbashevich, K., Schick, J., Gupta, A., Zhu, M., Hull, K.,
… Raz, E. (2023). Spatial organization and function of RNA molecules within phase-separated
condensates in zebrafish are controlled by Dnd1. Developmental Cell. Elsevier.
https://doi.org/10.1016/j.devcel.2023.06.009
chicago: Westerich, Kim Joana, Katsiaryna Tarbashevich, Jan Schick, Antra Gupta,
Mingzhao Zhu, Kenneth Hull, Daniel Romo, et al. “Spatial Organization and Function
of RNA Molecules within Phase-Separated Condensates in Zebrafish Are Controlled
by Dnd1.” Developmental Cell. Elsevier, 2023. https://doi.org/10.1016/j.devcel.2023.06.009.
ieee: K. J. Westerich et al., “Spatial organization and function of RNA molecules
within phase-separated condensates in zebrafish are controlled by Dnd1,” Developmental
Cell, vol. 58, no. 17. Elsevier, p. 1578–1592.e5, 2023.
ista: Westerich KJ, Tarbashevich K, Schick J, Gupta A, Zhu M, Hull K, Romo D, Zeuschner
D, Goudarzi M, Gross-Thebing T, Raz E. 2023. Spatial organization and function
of RNA molecules within phase-separated condensates in zebrafish are controlled
by Dnd1. Developmental Cell. 58(17), 1578–1592.e5.
mla: Westerich, Kim Joana, et al. “Spatial Organization and Function of RNA Molecules
within Phase-Separated Condensates in Zebrafish Are Controlled by Dnd1.” Developmental
Cell, vol. 58, no. 17, Elsevier, 2023, p. 1578–1592.e5, doi:10.1016/j.devcel.2023.06.009.
short: K.J. Westerich, K. Tarbashevich, J. Schick, A. Gupta, M. Zhu, K. Hull, D.
Romo, D. Zeuschner, M. Goudarzi, T. Gross-Thebing, E. Raz, Developmental Cell
58 (2023) 1578–1592.e5.
date_created: 2024-01-10T09:41:21Z
date_published: 2023-09-11T00:00:00Z
date_updated: 2024-01-16T08:56:36Z
day: '11'
department:
- _id: Bio
doi: 10.1016/j.devcel.2023.06.009
external_id:
pmid:
- '37463577'
intvolume: ' 58'
issue: '17'
keyword:
- Developmental Biology
- Cell Biology
- General Biochemistry
- Genetics and Molecular Biology
- Molecular Biology
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://www.biorxiv.org/content/10.1101/2023.07.09.548244
month: '09'
oa: 1
oa_version: Preprint
page: 1578-1592.e5
pmid: 1
publication: Developmental Cell
publication_identifier:
issn:
- 1534-5807
publication_status: published
publisher: Elsevier
quality_controlled: '1'
status: public
title: Spatial organization and function of RNA molecules within phase-separated condensates
in zebrafish are controlled by Dnd1
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 58
year: '2023'
...
---
_id: '12156'
abstract:
- lang: eng
text: Models of transcriptional regulation that assume equilibrium binding of transcription
factors have been less successful at predicting gene expression from sequence
in eukaryotes than in bacteria. This could be due to the non-equilibrium nature
of eukaryotic regulation. Unfortunately, the space of possible non-equilibrium
mechanisms is vast and predominantly uninteresting. The key question is therefore
how this space can be navigated efficiently, to focus on mechanisms and models
that are biologically relevant. In this review, we advocate for the normative
role of theory—theory that prescribes rather than just describes—in providing
such a focus. Theory should expand its remit beyond inferring mechanistic models
from data, towards identifying non-equilibrium gene regulatory schemes that may
have been evolutionarily selected, despite their energy consumption, because they
are precise, reliable, fast, or otherwise outperform regulation at equilibrium.
We illustrate our reasoning by toy examples for which we provide simulation code.
acknowledgement: 'This work was supported through the Center for the Physics of Biological
Function (PHYe1734030) and by National Institutes of Health Grants R01GM097275 and
U01DK127429 (TG). GT acknowledges the support of the Austrian Science Fund grant
FWF P28844 and the Human Frontiers Science Program. '
article_number: '100435'
article_processing_charge: Yes (via OA deal)
article_type: original
author:
- first_name: Benjamin
full_name: Zoller, Benjamin
last_name: Zoller
- first_name: Thomas
full_name: Gregor, Thomas
last_name: Gregor
- first_name: Gašper
full_name: Tkačik, Gašper
id: 3D494DCA-F248-11E8-B48F-1D18A9856A87
last_name: Tkačik
orcid: '1'
citation:
ama: Zoller B, Gregor T, Tkačik G. Eukaryotic gene regulation at equilibrium, or
non? Current Opinion in Systems Biology. 2022;31(9). doi:10.1016/j.coisb.2022.100435
apa: Zoller, B., Gregor, T., & Tkačik, G. (2022). Eukaryotic gene regulation
at equilibrium, or non? Current Opinion in Systems Biology. Elsevier. https://doi.org/10.1016/j.coisb.2022.100435
chicago: Zoller, Benjamin, Thomas Gregor, and Gašper Tkačik. “Eukaryotic Gene Regulation
at Equilibrium, or Non?” Current Opinion in Systems Biology. Elsevier,
2022. https://doi.org/10.1016/j.coisb.2022.100435.
ieee: B. Zoller, T. Gregor, and G. Tkačik, “Eukaryotic gene regulation at equilibrium,
or non?,” Current Opinion in Systems Biology, vol. 31, no. 9. Elsevier,
2022.
ista: Zoller B, Gregor T, Tkačik G. 2022. Eukaryotic gene regulation at equilibrium,
or non? Current Opinion in Systems Biology. 31(9), 100435.
mla: Zoller, Benjamin, et al. “Eukaryotic Gene Regulation at Equilibrium, or Non?”
Current Opinion in Systems Biology, vol. 31, no. 9, 100435, Elsevier, 2022,
doi:10.1016/j.coisb.2022.100435.
short: B. Zoller, T. Gregor, G. Tkačik, Current Opinion in Systems Biology 31 (2022).
date_created: 2023-01-12T12:08:51Z
date_published: 2022-09-01T00:00:00Z
date_updated: 2023-02-13T09:20:34Z
day: '01'
ddc:
- '570'
department:
- _id: GaTk
doi: 10.1016/j.coisb.2022.100435
file:
- access_level: open_access
checksum: 97ef01e0cc60cdc84f45640a0f248fb0
content_type: application/pdf
creator: dernst
date_created: 2023-01-24T12:14:10Z
date_updated: 2023-01-24T12:14:10Z
file_id: '12362'
file_name: 2022_CurrentBiology_Zoller.pdf
file_size: 2214944
relation: main_file
success: 1
file_date_updated: 2023-01-24T12:14:10Z
has_accepted_license: '1'
intvolume: ' 31'
issue: '9'
keyword:
- Applied Mathematics
- Computer Science Applications
- Drug Discovery
- General Biochemistry
- Genetics and Molecular Biology
- Modeling and Simulation
language:
- iso: eng
month: '09'
oa: 1
oa_version: Published Version
project:
- _id: 254E9036-B435-11E9-9278-68D0E5697425
call_identifier: FWF
grant_number: P28844-B27
name: Biophysics of information processing in gene regulation
publication: Current Opinion in Systems Biology
publication_identifier:
issn:
- 2452-3100
publication_status: published
publisher: Elsevier
quality_controlled: '1'
scopus_import: '1'
status: public
title: Eukaryotic gene regulation at equilibrium, or non?
tmp:
image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
short: CC BY (4.0)
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 31
year: '2022'
...
---
_id: '12157'
abstract:
- lang: eng
text: 'Polygenic adaptation is thought to be ubiquitous, yet remains poorly understood.
Here, we model this process analytically, in the plausible setting of a highly
polygenic, quantitative trait that experiences a sudden shift in the fitness optimum.
We show how the mean phenotype changes over time, depending on the effect sizes
of loci that contribute to variance in the trait, and characterize the allele
dynamics at these loci. Notably, we describe the two phases of the allele dynamics:
The first is a rapid phase, in which directional selection introduces small frequency
differences between alleles whose effects are aligned with or opposed to the shift,
ultimately leading to small differences in their probability of fixation during
a second, longer phase, governed by stabilizing selection. As we discuss, key
results should hold in more general settings and have important implications for
efforts to identify the genetic basis of adaptation in humans and other species.'
acknowledgement: "We thank Guy Amster, Jeremy Berg, Nick Barton, Yuval Simons and
Molly Przeworski for many helpful discussions, and Jeremy Berg, Graham Coop, Joachim
Hermisson, Guillaume Martin, Will Milligan, Peter Ralph, Yuval Simons, Leo Speidel
and Molly Przeworski for comments on the manuscript.\r\nNational Institutes of Health
GM115889 Laura Katharine Hayward Guy Sella \r\nNational Institutes of Health GM121372
Laura Katharine Hayward"
article_number: '66697'
article_processing_charge: No
article_type: original
author:
- first_name: Laura
full_name: Hayward, Laura
id: fc885ee5-24bf-11eb-ad7b-bcc5104c0c1b
last_name: Hayward
- first_name: Guy
full_name: Sella, Guy
last_name: Sella
citation:
ama: Hayward L, Sella G. Polygenic adaptation after a sudden change in environment.
eLife. 2022;11. doi:10.7554/elife.66697
apa: Hayward, L., & Sella, G. (2022). Polygenic adaptation after a sudden change
in environment. ELife. eLife Sciences Publications. https://doi.org/10.7554/elife.66697
chicago: Hayward, Laura, and Guy Sella. “Polygenic Adaptation after a Sudden Change
in Environment.” ELife. eLife Sciences Publications, 2022. https://doi.org/10.7554/elife.66697.
ieee: L. Hayward and G. Sella, “Polygenic adaptation after a sudden change in environment,”
eLife, vol. 11. eLife Sciences Publications, 2022.
ista: Hayward L, Sella G. 2022. Polygenic adaptation after a sudden change in environment.
eLife. 11, 66697.
mla: Hayward, Laura, and Guy Sella. “Polygenic Adaptation after a Sudden Change
in Environment.” ELife, vol. 11, 66697, eLife Sciences Publications, 2022,
doi:10.7554/elife.66697.
short: L. Hayward, G. Sella, ELife 11 (2022).
date_created: 2023-01-12T12:09:00Z
date_published: 2022-09-26T00:00:00Z
date_updated: 2023-08-04T09:04:58Z
day: '26'
ddc:
- '570'
department:
- _id: NiBa
doi: 10.7554/elife.66697
external_id:
isi:
- '000890735600001'
file:
- access_level: open_access
checksum: 28de155b231ac1c8d4501c98b2fb359a
content_type: application/pdf
creator: dernst
date_created: 2023-01-24T12:21:32Z
date_updated: 2023-01-24T12:21:32Z
file_id: '12363'
file_name: 2022_eLife_Hayward.pdf
file_size: 18935612
relation: main_file
success: 1
file_date_updated: 2023-01-24T12:21:32Z
has_accepted_license: '1'
intvolume: ' 11'
isi: 1
keyword:
- General Immunology and Microbiology
- General Biochemistry
- Genetics and Molecular Biology
- General Medicine
- General Neuroscience
language:
- iso: eng
month: '09'
oa: 1
oa_version: Published Version
publication: eLife
publication_identifier:
eissn:
- 2050-084X
publication_status: published
publisher: eLife Sciences Publications
quality_controlled: '1'
scopus_import: '1'
status: public
title: Polygenic adaptation after a sudden change in environment
tmp:
image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
short: CC BY (4.0)
type: journal_article
user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8
volume: 11
year: '2022'
...
---
_id: '12208'
abstract:
- lang: eng
text: The inadequate understanding of the mechanisms that reversibly convert molecular
sulfur (S) into lithium sulfide (Li2S) via soluble polysulfides
(PSs) formation impedes the development of high-performance lithium-sulfur (Li-S)
batteries with non-aqueous electrolyte solutions. Here, we use operando small
and wide angle X-ray scattering and operando small angle neutron scattering (SANS)
measurements to track the nucleation, growth and dissolution of solid deposits
from atomic to sub-micron scales during real-time Li-S cell operation. In particular,
stochastic modelling based on the SANS data allows quantifying the nanoscale phase
evolution during battery cycling. We show that next to nano-crystalline Li2S
the deposit comprises solid short-chain PSs particles. The analysis of the experimental
data suggests that initially, Li2S2
precipitates from the solution and then is partially converted via solid-state
electroreduction to Li2S. We further demonstrate that mass
transport, rather than electron transport through a thin passivating film, limits
the discharge capacity and rate performance in Li-S cells.
acknowledgement: "This project has received funding from the European Union’s Horizon
2020 research and innovation program under the Marie Skłodowska-Curie grant NanoEvolution,
grant agreement No 894042. The authors acknowledge the CERIC-ERIC Consortium for
the access to the Austrian SAXS beamline and TU Graz for support through the Lead
Project LP-03.\r\nLikewise, the use of SOMAPP Lab, a core facility supported by
the Austrian Federal Ministry of Education, Science and Research, the Graz University
of Technology, the University of Graz, and Anton Paar GmbH is acknowledged. In addition,
the authors acknowledge access to the D-22SANS beamline at the ILL neutron source.
Electron microscopy measurements were performed at the Scientific Scenter for Optical
and Electron Microscopy (ScopeM) of the Swiss Federal Institute of Technology. C.P.
and J.M.M. thank A. Senol for her support with the SANS\r\nbeamtime preparation.
S.D.T, A.V. and R.D. acknowledge the financial support by the Slovenian Research
Agency (ARRS) research core funding P2-0393 and P2-0423. Furthermore, A.V. acknowledge
the funding from the Slovenian Research Agency, research project Z2−1863.\r\nS.A.F.
is indebted to IST Austria for support. "
article_number: '6326'
article_processing_charge: No
article_type: original
author:
- first_name: Christian
full_name: Prehal, Christian
last_name: Prehal
- first_name: Jean-Marc
full_name: von Mentlen, Jean-Marc
last_name: von Mentlen
- first_name: Sara
full_name: Drvarič Talian, Sara
last_name: Drvarič Talian
- first_name: Alen
full_name: Vizintin, Alen
last_name: Vizintin
- first_name: Robert
full_name: Dominko, Robert
last_name: Dominko
- first_name: Heinz
full_name: Amenitsch, Heinz
last_name: Amenitsch
- first_name: Lionel
full_name: Porcar, Lionel
last_name: Porcar
- first_name: Stefan Alexander
full_name: Freunberger, Stefan Alexander
id: A8CA28E6-CE23-11E9-AD2D-EC27E6697425
last_name: Freunberger
orcid: 0000-0003-2902-5319
- first_name: Vanessa
full_name: Wood, Vanessa
last_name: Wood
citation:
ama: Prehal C, von Mentlen J-M, Drvarič Talian S, et al. On the nanoscale structural
evolution of solid discharge products in lithium-sulfur batteries using operando
scattering. Nature Communications. 2022;13. doi:10.1038/s41467-022-33931-4
apa: Prehal, C., von Mentlen, J.-M., Drvarič Talian, S., Vizintin, A., Dominko,
R., Amenitsch, H., … Wood, V. (2022). On the nanoscale structural evolution of
solid discharge products in lithium-sulfur batteries using operando scattering.
Nature Communications. Springer Nature. https://doi.org/10.1038/s41467-022-33931-4
chicago: Prehal, Christian, Jean-Marc von Mentlen, Sara Drvarič Talian, Alen Vizintin,
Robert Dominko, Heinz Amenitsch, Lionel Porcar, Stefan Alexander Freunberger,
and Vanessa Wood. “On the Nanoscale Structural Evolution of Solid Discharge Products
in Lithium-Sulfur Batteries Using Operando Scattering.” Nature Communications.
Springer Nature, 2022. https://doi.org/10.1038/s41467-022-33931-4.
ieee: C. Prehal et al., “On the nanoscale structural evolution of solid discharge
products in lithium-sulfur batteries using operando scattering,” Nature Communications,
vol. 13. Springer Nature, 2022.
ista: Prehal C, von Mentlen J-M, Drvarič Talian S, Vizintin A, Dominko R, Amenitsch
H, Porcar L, Freunberger SA, Wood V. 2022. On the nanoscale structural evolution
of solid discharge products in lithium-sulfur batteries using operando scattering.
Nature Communications. 13, 6326.
mla: Prehal, Christian, et al. “On the Nanoscale Structural Evolution of Solid Discharge
Products in Lithium-Sulfur Batteries Using Operando Scattering.” Nature Communications,
vol. 13, 6326, Springer Nature, 2022, doi:10.1038/s41467-022-33931-4.
short: C. Prehal, J.-M. von Mentlen, S. Drvarič Talian, A. Vizintin, R. Dominko,
H. Amenitsch, L. Porcar, S.A. Freunberger, V. Wood, Nature Communications 13 (2022).
date_created: 2023-01-16T09:45:09Z
date_published: 2022-10-24T00:00:00Z
date_updated: 2023-08-04T09:15:31Z
day: '24'
ddc:
- '540'
department:
- _id: StFr
doi: 10.1038/s41467-022-33931-4
external_id:
isi:
- '000871563700006'
pmid:
- '36280671'
file:
- access_level: open_access
checksum: 5034336dbf0f860030ef745c08df9e0e
content_type: application/pdf
creator: dernst
date_created: 2023-01-27T07:19:11Z
date_updated: 2023-01-27T07:19:11Z
file_id: '12411'
file_name: 2022_NatureCommunications_Prehal.pdf
file_size: 4216931
relation: main_file
success: 1
file_date_updated: 2023-01-27T07:19:11Z
has_accepted_license: '1'
intvolume: ' 13'
isi: 1
keyword:
- General Physics and Astronomy
- General Biochemistry
- Genetics and Molecular Biology
- General Chemistry
- Multidisciplinary
language:
- iso: eng
month: '10'
oa: 1
oa_version: Published Version
pmid: 1
publication: Nature Communications
publication_identifier:
issn:
- 2041-1723
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
scopus_import: '1'
status: public
title: On the nanoscale structural evolution of solid discharge products in lithium-sulfur
batteries using operando scattering
tmp:
image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
short: CC BY (4.0)
type: journal_article
user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8
volume: 13
year: '2022'
...
---
_id: '12217'
abstract:
- lang: eng
text: The development dynamics and self-organization of glandular branched epithelia
is of utmost importance for our understanding of diverse processes ranging from
normal tissue growth to the growth of cancerous tissues. Using single primary
murine pancreatic ductal adenocarcinoma (PDAC) cells embedded in a collagen matrix
and adapted media supplementation, we generate organoids that self-organize into
highly branched structures displaying a seamless lumen connecting terminal end
buds, replicating in vivo PDAC architecture. We identify distinct morphogenesis
phases, each characterized by a unique pattern of cell invasion, matrix deformation,
protein expression, and respective molecular dependencies. We propose a minimal
theoretical model of a branching and proliferating tissue, capturing the dynamics
of the first phases. Observing the interaction of morphogenesis, mechanical environment
and gene expression in vitro sets a benchmark for the understanding of self-organization
processes governing complex organoid structure formation processes and branching
morphogenesis.
acknowledgement: "A.R.B. acknowledges the financial support of the European Research
Council (ERC) through the funding of the grant Principles of Integrin Mechanics
and Adhesion (PoINT) and the German Research Foundation (DFG, SFB 1032, project
ID 201269156). E.H. was supported by the European Union (European Research Council
Starting Grant 851288). D.S., M.R., and R.R. acknowledge the support by the German
Research Foundation (DFG, SFB1321 Modeling and Targeting Pancreatic Cancer, Project
S01, project ID 329628492). C.S. and M.R. acknowledge the support by the German
Research Foundation (DFG, SFB1321 Modeling and Targeting Pancreatic Cancer, Project
12, project ID 329628492). M.R. was supported by the German Research Foundation
(DFG RE 3723/4-1). A.P. and M.R. were supported by the German Cancer Aid (Max-Eder
Program 111273 and 70114328).\r\nOpen Access funding enabled and organized by Projekt
DEAL."
article_number: '5219'
article_processing_charge: No
article_type: original
author:
- first_name: S.
full_name: Randriamanantsoa, S.
last_name: Randriamanantsoa
- first_name: A.
full_name: Papargyriou, A.
last_name: Papargyriou
- first_name: H. C.
full_name: Maurer, H. C.
last_name: Maurer
- first_name: K.
full_name: Peschke, K.
last_name: Peschke
- first_name: M.
full_name: Schuster, M.
last_name: Schuster
- first_name: G.
full_name: Zecchin, G.
last_name: Zecchin
- first_name: K.
full_name: Steiger, K.
last_name: Steiger
- first_name: R.
full_name: Öllinger, R.
last_name: Öllinger
- first_name: D.
full_name: Saur, D.
last_name: Saur
- first_name: C.
full_name: Scheel, C.
last_name: Scheel
- first_name: R.
full_name: Rad, R.
last_name: Rad
- first_name: Edouard B
full_name: Hannezo, Edouard B
id: 3A9DB764-F248-11E8-B48F-1D18A9856A87
last_name: Hannezo
orcid: 0000-0001-6005-1561
- first_name: M.
full_name: Reichert, M.
last_name: Reichert
- first_name: A. R.
full_name: Bausch, A. R.
last_name: Bausch
citation:
ama: Randriamanantsoa S, Papargyriou A, Maurer HC, et al. Spatiotemporal dynamics
of self-organized branching in pancreas-derived organoids. Nature Communications.
2022;13. doi:10.1038/s41467-022-32806-y
apa: Randriamanantsoa, S., Papargyriou, A., Maurer, H. C., Peschke, K., Schuster,
M., Zecchin, G., … Bausch, A. R. (2022). Spatiotemporal dynamics of self-organized
branching in pancreas-derived organoids. Nature Communications. Springer
Nature. https://doi.org/10.1038/s41467-022-32806-y
chicago: Randriamanantsoa, S., A. Papargyriou, H. C. Maurer, K. Peschke, M. Schuster,
G. Zecchin, K. Steiger, et al. “Spatiotemporal Dynamics of Self-Organized Branching
in Pancreas-Derived Organoids.” Nature Communications. Springer Nature,
2022. https://doi.org/10.1038/s41467-022-32806-y.
ieee: S. Randriamanantsoa et al., “Spatiotemporal dynamics of self-organized
branching in pancreas-derived organoids,” Nature Communications, vol. 13.
Springer Nature, 2022.
ista: Randriamanantsoa S, Papargyriou A, Maurer HC, Peschke K, Schuster M, Zecchin
G, Steiger K, Öllinger R, Saur D, Scheel C, Rad R, Hannezo EB, Reichert M, Bausch
AR. 2022. Spatiotemporal dynamics of self-organized branching in pancreas-derived
organoids. Nature Communications. 13, 5219.
mla: Randriamanantsoa, S., et al. “Spatiotemporal Dynamics of Self-Organized Branching
in Pancreas-Derived Organoids.” Nature Communications, vol. 13, 5219, Springer
Nature, 2022, doi:10.1038/s41467-022-32806-y.
short: S. Randriamanantsoa, A. Papargyriou, H.C. Maurer, K. Peschke, M. Schuster,
G. Zecchin, K. Steiger, R. Öllinger, D. Saur, C. Scheel, R. Rad, E.B. Hannezo,
M. Reichert, A.R. Bausch, Nature Communications 13 (2022).
date_created: 2023-01-16T09:46:53Z
date_published: 2022-09-05T00:00:00Z
date_updated: 2023-08-04T09:25:23Z
day: '05'
ddc:
- '570'
department:
- _id: EdHa
doi: 10.1038/s41467-022-32806-y
ec_funded: 1
external_id:
isi:
- '000850348400025'
file:
- access_level: open_access
checksum: 295261b5172274fd5b8f85a6a6058828
content_type: application/pdf
creator: dernst
date_created: 2023-01-27T08:14:48Z
date_updated: 2023-01-27T08:14:48Z
file_id: '12416'
file_name: 2022_NatureCommunications_Randriamanantsoa.pdf
file_size: 22645149
relation: main_file
success: 1
file_date_updated: 2023-01-27T08:14:48Z
has_accepted_license: '1'
intvolume: ' 13'
isi: 1
keyword:
- General Physics and Astronomy
- General Biochemistry
- Genetics and Molecular Biology
- General Chemistry
- Multidisciplinary
language:
- iso: eng
month: '09'
oa: 1
oa_version: Published Version
project:
- _id: 05943252-7A3F-11EA-A408-12923DDC885E
call_identifier: H2020
grant_number: '851288'
name: Design Principles of Branching Morphogenesis
publication: Nature Communications
publication_identifier:
issn:
- 2041-1723
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
related_material:
record:
- id: '13068'
relation: research_data
status: public
scopus_import: '1'
status: public
title: Spatiotemporal dynamics of self-organized branching in pancreas-derived organoids
tmp:
image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
short: CC BY (4.0)
type: journal_article
user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8
volume: 13
year: '2022'
...
---
_id: '12224'
abstract:
- lang: eng
text: Muskelin (Mkln1) is implicated in neuronal function, regulating plasma membrane
receptor trafficking. However, its influence on intrinsic brain activity and corresponding
behavioral processes remains unclear. Here we show that murine Mkln1
knockout causes non-habituating locomotor activity, increased exploratory drive,
and decreased locomotor response to amphetamine. Muskelin deficiency impairs social
novelty detection while promoting the retention of spatial reference memory and
fear extinction recall. This is strongly mirrored in either weaker or stronger
resting-state functional connectivity between critical circuits mediating locomotor
exploration and cognition. We show that Mkln1 deletion
alters dendrite branching and spine structure, coinciding with enhanced AMPAR-mediated
synaptic transmission but selective impairment in synaptic potentiation maintenance.
We identify muskelin at excitatory synapses and highlight its role in regulating
dendritic spine actin stability. Our findings point to aberrant spine actin modulation
and changes in glutamatergic synaptic function as critical mechanisms that contribute
to the neurobehavioral phenotype arising from Mkln1
ablation.
acknowledgement: "The authors are grateful to the UKE Animal Facilities (Hamburg)
for animal husbandry and Dr. Bastian Tiemann for his veterinary expertise and supervision
of animal care. We thank Dr. Franco Lombino for critically reading the manuscript
and for helpful discussion. This work was supported by grants from the Deutsche
Forschungsgemeinschaft (DFG) (FOR2419-KN556/11-1, FOR2419-KN556/11-2, KN556/12-1)
and the Landesforschungsförderung Hamburg (LFF-FV76) to M.K.\r\nOpen Access funding
enabled and organized by Projekt DEAL."
article_number: '589'
article_processing_charge: No
article_type: original
author:
- first_name: Mary W
full_name: Muhia, Mary W
id: ab7ed20f-09f7-11eb-909c-d5d0b443ee9d
last_name: Muhia
- first_name: PingAn
full_name: YuanXiang, PingAn
last_name: YuanXiang
- first_name: Jan
full_name: Sedlacik, Jan
last_name: Sedlacik
- first_name: Jürgen R.
full_name: Schwarz, Jürgen R.
last_name: Schwarz
- first_name: Frank F.
full_name: Heisler, Frank F.
last_name: Heisler
- first_name: Kira V.
full_name: Gromova, Kira V.
last_name: Gromova
- first_name: Edda
full_name: Thies, Edda
last_name: Thies
- first_name: Petra
full_name: Breiden, Petra
last_name: Breiden
- first_name: Yvonne
full_name: Pechmann, Yvonne
last_name: Pechmann
- first_name: Michael R.
full_name: Kreutz, Michael R.
last_name: Kreutz
- first_name: Matthias
full_name: Kneussel, Matthias
last_name: Kneussel
citation:
ama: Muhia MW, YuanXiang P, Sedlacik J, et al. Muskelin regulates actin-dependent
synaptic changes and intrinsic brain activity relevant to behavioral and cognitive
processes. Communications Biology. 2022;5. doi:10.1038/s42003-022-03446-1
apa: Muhia, M. W., YuanXiang, P., Sedlacik, J., Schwarz, J. R., Heisler, F. F.,
Gromova, K. V., … Kneussel, M. (2022). Muskelin regulates actin-dependent synaptic
changes and intrinsic brain activity relevant to behavioral and cognitive processes.
Communications Biology. Springer Nature. https://doi.org/10.1038/s42003-022-03446-1
chicago: Muhia, Mary W, PingAn YuanXiang, Jan Sedlacik, Jürgen R. Schwarz, Frank
F. Heisler, Kira V. Gromova, Edda Thies, et al. “Muskelin Regulates Actin-Dependent
Synaptic Changes and Intrinsic Brain Activity Relevant to Behavioral and Cognitive
Processes.” Communications Biology. Springer Nature, 2022. https://doi.org/10.1038/s42003-022-03446-1.
ieee: M. W. Muhia et al., “Muskelin regulates actin-dependent synaptic changes
and intrinsic brain activity relevant to behavioral and cognitive processes,”
Communications Biology, vol. 5. Springer Nature, 2022.
ista: Muhia MW, YuanXiang P, Sedlacik J, Schwarz JR, Heisler FF, Gromova KV, Thies
E, Breiden P, Pechmann Y, Kreutz MR, Kneussel M. 2022. Muskelin regulates actin-dependent
synaptic changes and intrinsic brain activity relevant to behavioral and cognitive
processes. Communications Biology. 5, 589.
mla: Muhia, Mary W., et al. “Muskelin Regulates Actin-Dependent Synaptic Changes
and Intrinsic Brain Activity Relevant to Behavioral and Cognitive Processes.”
Communications Biology, vol. 5, 589, Springer Nature, 2022, doi:10.1038/s42003-022-03446-1.
short: M.W. Muhia, P. YuanXiang, J. Sedlacik, J.R. Schwarz, F.F. Heisler, K.V. Gromova,
E. Thies, P. Breiden, Y. Pechmann, M.R. Kreutz, M. Kneussel, Communications Biology
5 (2022).
date_created: 2023-01-16T09:48:19Z
date_published: 2022-06-15T00:00:00Z
date_updated: 2023-08-04T09:25:59Z
day: '15'
ddc:
- '570'
department:
- _id: PreCl
doi: 10.1038/s42003-022-03446-1
external_id:
isi:
- '000811777900003'
file:
- access_level: open_access
checksum: bd95be1e77090208b79bc45ea8785d0b
content_type: application/pdf
creator: dernst
date_created: 2023-01-27T08:23:46Z
date_updated: 2023-01-27T08:23:46Z
file_id: '12417'
file_name: 2022_CommBiology_Muhia.pdf
file_size: 3968356
relation: main_file
success: 1
file_date_updated: 2023-01-27T08:23:46Z
has_accepted_license: '1'
intvolume: ' 5'
isi: 1
keyword:
- General Agricultural and Biological Sciences
- General Biochemistry
- Genetics and Molecular Biology
- Medicine (miscellaneous)
language:
- iso: eng
month: '06'
oa: 1
oa_version: Published Version
publication: Communications Biology
publication_identifier:
issn:
- 2399-3642
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
scopus_import: '1'
status: public
title: Muskelin regulates actin-dependent synaptic changes and intrinsic brain activity
relevant to behavioral and cognitive processes
tmp:
image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
short: CC BY (4.0)
type: journal_article
user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8
volume: 5
year: '2022'
...
---
_id: '12238'
abstract:
- lang: eng
text: Upon the initiation of collective cell migration, the cells at the free edge
are specified as leader cells; however, the mechanism underlying the leader cell
specification remains elusive. Here, we show that lamellipodial extension after
the release from mechanical confinement causes sustained extracellular signal-regulated
kinase (ERK) activation and underlies the leader cell specification. Live-imaging
of Madin-Darby canine kidney (MDCK) cells and mouse epidermis through the use
of Förster resonance energy transfer (FRET)-based biosensors showed that leader
cells exhibit sustained ERK activation in a hepatocyte growth factor (HGF)-dependent
manner. Meanwhile, follower cells exhibit oscillatory ERK activation waves in
an epidermal growth factor (EGF) signaling-dependent manner. Lamellipodial extension
at the free edge increases the cellular sensitivity to HGF. The HGF-dependent
ERK activation, in turn, promotes lamellipodial extension, thereby forming a positive
feedback loop between cell extension and ERK activation and specifying the cells
at the free edge as the leader cells. Our findings show that the integration of
physical and biochemical cues underlies the leader cell specification during collective
cell migration.
acknowledgement: We thank the members of the Matsuda Laboratory for their helpful
discussion and encouragement, and we thank K. Hirano and K. Takakura for their technical
assistance. This work was supported by the Kyoto University Live Imaging Center.
Financial support was provided in the form of JSPS KAKENHI grants (nos. 17J02107
and 20K22653 to N.H., and 20H05898 and 19H00993 to M.M.), a JST CREST grant (no.
JPMJCR1654 to M.M.), a Moonshot R&D grant (no. JPMJPS2022-11 to M.M.), Generalitat
de Catalunya and the CERCA Programme (no. SGR-2017-01602 to X.T.), MICCINN/FEDER
(no. PGC2018-099645-B-I00 to X.T.), and European Research Council (no. Adv-883739
to X.T.). IBEC is a recipient of a Severo Ochoa Award of Excellence from the MINECO.
This work was partly supported by an Extramural Collaborative Research Grant of
Cancer Research Institute, Kanazawa University.
article_processing_charge: No
article_type: original
author:
- first_name: Naoya
full_name: Hino, Naoya
id: 5299a9ce-7679-11eb-a7bc-d1e62b936307
last_name: Hino
- first_name: Kimiya
full_name: Matsuda, Kimiya
last_name: Matsuda
- first_name: Yuya
full_name: Jikko, Yuya
last_name: Jikko
- first_name: Gembu
full_name: Maryu, Gembu
last_name: Maryu
- first_name: Katsuya
full_name: Sakai, Katsuya
last_name: Sakai
- first_name: Ryu
full_name: Imamura, Ryu
last_name: Imamura
- first_name: Shinya
full_name: Tsukiji, Shinya
last_name: Tsukiji
- first_name: Kazuhiro
full_name: Aoki, Kazuhiro
last_name: Aoki
- first_name: Kenta
full_name: Terai, Kenta
last_name: Terai
- first_name: Tsuyoshi
full_name: Hirashima, Tsuyoshi
last_name: Hirashima
- first_name: Xavier
full_name: Trepat, Xavier
last_name: Trepat
- first_name: Michiyuki
full_name: Matsuda, Michiyuki
last_name: Matsuda
citation:
ama: Hino N, Matsuda K, Jikko Y, et al. A feedback loop between lamellipodial extension
and HGF-ERK signaling specifies leader cells during collective cell migration.
Developmental Cell. 2022;57(19):2290-2304.e7. doi:10.1016/j.devcel.2022.09.003
apa: Hino, N., Matsuda, K., Jikko, Y., Maryu, G., Sakai, K., Imamura, R., … Matsuda,
M. (2022). A feedback loop between lamellipodial extension and HGF-ERK signaling
specifies leader cells during collective cell migration. Developmental Cell.
Elsevier. https://doi.org/10.1016/j.devcel.2022.09.003
chicago: Hino, Naoya, Kimiya Matsuda, Yuya Jikko, Gembu Maryu, Katsuya Sakai, Ryu
Imamura, Shinya Tsukiji, et al. “A Feedback Loop between Lamellipodial Extension
and HGF-ERK Signaling Specifies Leader Cells during Collective Cell Migration.”
Developmental Cell. Elsevier, 2022. https://doi.org/10.1016/j.devcel.2022.09.003.
ieee: N. Hino et al., “A feedback loop between lamellipodial extension and
HGF-ERK signaling specifies leader cells during collective cell migration,” Developmental
Cell, vol. 57, no. 19. Elsevier, p. 2290–2304.e7, 2022.
ista: Hino N, Matsuda K, Jikko Y, Maryu G, Sakai K, Imamura R, Tsukiji S, Aoki K,
Terai K, Hirashima T, Trepat X, Matsuda M. 2022. A feedback loop between lamellipodial
extension and HGF-ERK signaling specifies leader cells during collective cell
migration. Developmental Cell. 57(19), 2290–2304.e7.
mla: Hino, Naoya, et al. “A Feedback Loop between Lamellipodial Extension and HGF-ERK
Signaling Specifies Leader Cells during Collective Cell Migration.” Developmental
Cell, vol. 57, no. 19, Elsevier, 2022, p. 2290–2304.e7, doi:10.1016/j.devcel.2022.09.003.
short: N. Hino, K. Matsuda, Y. Jikko, G. Maryu, K. Sakai, R. Imamura, S. Tsukiji,
K. Aoki, K. Terai, T. Hirashima, X. Trepat, M. Matsuda, Developmental Cell 57
(2022) 2290–2304.e7.
date_created: 2023-01-16T09:51:39Z
date_published: 2022-10-01T00:00:00Z
date_updated: 2023-08-04T09:38:53Z
day: '01'
department:
- _id: CaHe
doi: 10.1016/j.devcel.2022.09.003
external_id:
isi:
- '000898428700006'
pmid:
- '36174555'
intvolume: ' 57'
isi: 1
issue: '19'
keyword:
- Developmental Biology
- Cell Biology
- General Biochemistry
- Genetics and Molecular Biology
- Molecular Biology
language:
- iso: eng
month: '10'
oa_version: None
page: 2290-2304.e7
pmid: 1
publication: Developmental Cell
publication_identifier:
issn:
- 1534-5807
publication_status: published
publisher: Elsevier
quality_controlled: '1'
scopus_import: '1'
status: public
title: A feedback loop between lamellipodial extension and HGF-ERK signaling specifies
leader cells during collective cell migration
type: journal_article
user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8
volume: 57
year: '2022'
...
---
_id: '12261'
abstract:
- lang: eng
text: 'Dose–response relationships are a general concept for quantitatively describing
biological systems across multiple scales, from the molecular to the whole-cell
level. A clinically relevant example is the bacterial growth response to antibiotics,
which is routinely characterized by dose–response curves. The shape of the dose–response
curve varies drastically between antibiotics and plays a key role in treatment,
drug interactions, and resistance evolution. However, the mechanisms shaping the
dose–response curve remain largely unclear. Here, we show in Escherichia coli
that the distinctively shallow dose–response curve of the antibiotic trimethoprim
is caused by a negative growth-mediated feedback loop: Trimethoprim slows growth,
which in turn weakens the effect of this antibiotic. At the molecular level, this
feedback is caused by the upregulation of the drug target dihydrofolate reductase
(FolA/DHFR). We show that this upregulation is not a specific response to trimethoprim
but follows a universal trend line that depends primarily on the growth rate,
irrespective of its cause. Rewiring the feedback loop alters the dose–response
curve in a predictable manner, which we corroborate using a mathematical model
of cellular resource allocation and growth. Our results indicate that growth-mediated
feedback loops may shape drug responses more generally and could be exploited
to design evolutionary traps that enable selection against drug resistance.'
acknowledged_ssus:
- _id: M-Shop
acknowledgement: This work was in part supported by Human Frontier Science Program
GrantRGP0042/2013, Marie Curie Career Integration Grant303507, AustrianScience Fund
(FWF) Grant P27201-B22, and German Research Foundation(DFG) Collaborative Research
Center (SFB)1310to TB. SAA was supportedby the European Union’s Horizon2020Research
and Innovation Programunder the Marie Skłodowska-Curie Grant agreement No707352.
We wouldlike to thank the Bollenbach group for regular fruitful discussions. We
areparticularly thankful for the technical assistance of Booshini Fernando andfor
discussions of the theoretical aspects with Gerrit Ansmann. We areindebted to Bor
Kavˇciˇc for invaluable advice, help with setting up theluciferase-based growth
monitoring system, and for sharing plasmids. Weacknowledge the IST Austria Miba
Machine Shop for their support inbuilding a housing for the stacker of the plate
reader, which enabled thehigh-throughput luciferase-based experiments. We are grateful
to RosalindAllen, Bor Kavˇciˇc and Dor Russ for feedback on the manuscript. Open
Accessfunding enabled and organized by Projekt DEAL.
article_number: e10490
article_processing_charge: No
article_type: original
author:
- first_name: Andreas
full_name: Angermayr, Andreas
id: 4677C796-F248-11E8-B48F-1D18A9856A87
last_name: Angermayr
orcid: 0000-0001-8619-2223
- first_name: Tin Yau
full_name: Pang, Tin Yau
last_name: Pang
- first_name: Guillaume
full_name: Chevereau, Guillaume
last_name: Chevereau
- first_name: Karin
full_name: Mitosch, Karin
id: 39B66846-F248-11E8-B48F-1D18A9856A87
last_name: Mitosch
- first_name: Martin J
full_name: Lercher, Martin J
last_name: Lercher
- first_name: Mark Tobias
full_name: Bollenbach, Mark Tobias
id: 3E6DB97A-F248-11E8-B48F-1D18A9856A87
last_name: Bollenbach
orcid: 0000-0003-4398-476X
citation:
ama: Angermayr A, Pang TY, Chevereau G, Mitosch K, Lercher MJ, Bollenbach MT. Growth‐mediated
negative feedback shapes quantitative antibiotic response. Molecular Systems
Biology. 2022;18(9). doi:10.15252/msb.202110490
apa: Angermayr, A., Pang, T. Y., Chevereau, G., Mitosch, K., Lercher, M. J., &
Bollenbach, M. T. (2022). Growth‐mediated negative feedback shapes quantitative
antibiotic response. Molecular Systems Biology. Embo Press. https://doi.org/10.15252/msb.202110490
chicago: Angermayr, Andreas, Tin Yau Pang, Guillaume Chevereau, Karin Mitosch, Martin
J Lercher, and Mark Tobias Bollenbach. “Growth‐mediated Negative Feedback Shapes
Quantitative Antibiotic Response.” Molecular Systems Biology. Embo Press,
2022. https://doi.org/10.15252/msb.202110490.
ieee: A. Angermayr, T. Y. Pang, G. Chevereau, K. Mitosch, M. J. Lercher, and M.
T. Bollenbach, “Growth‐mediated negative feedback shapes quantitative antibiotic
response,” Molecular Systems Biology, vol. 18, no. 9. Embo Press, 2022.
ista: Angermayr A, Pang TY, Chevereau G, Mitosch K, Lercher MJ, Bollenbach MT. 2022.
Growth‐mediated negative feedback shapes quantitative antibiotic response. Molecular
Systems Biology. 18(9), e10490.
mla: Angermayr, Andreas, et al. “Growth‐mediated Negative Feedback Shapes Quantitative
Antibiotic Response.” Molecular Systems Biology, vol. 18, no. 9, e10490,
Embo Press, 2022, doi:10.15252/msb.202110490.
short: A. Angermayr, T.Y. Pang, G. Chevereau, K. Mitosch, M.J. Lercher, M.T. Bollenbach,
Molecular Systems Biology 18 (2022).
date_created: 2023-01-16T09:58:34Z
date_published: 2022-09-01T00:00:00Z
date_updated: 2023-08-04T09:51:49Z
day: '01'
ddc:
- '570'
department:
- _id: ToBo
doi: 10.15252/msb.202110490
external_id:
isi:
- '000856482800001'
file:
- access_level: open_access
checksum: 8b1d8f5ea20c8408acf466435fb6ae01
content_type: application/pdf
creator: dernst
date_created: 2023-01-30T09:49:55Z
date_updated: 2023-01-30T09:49:55Z
file_id: '12446'
file_name: 2022_MolecularSystemsBio_Angermayr.pdf
file_size: 1098812
relation: main_file
success: 1
file_date_updated: 2023-01-30T09:49:55Z
has_accepted_license: '1'
intvolume: ' 18'
isi: 1
issue: '9'
keyword:
- Applied Mathematics
- Computational Theory and Mathematics
- General Agricultural and Biological Sciences
- General Immunology and Microbiology
- General Biochemistry
- Genetics and Molecular Biology
- Information Systems
language:
- iso: eng
month: '09'
oa: 1
oa_version: Published Version
publication: Molecular Systems Biology
publication_identifier:
eissn:
- 1744-4292
publication_status: published
publisher: Embo Press
quality_controlled: '1'
scopus_import: '1'
status: public
title: Growth‐mediated negative feedback shapes quantitative antibiotic response
tmp:
image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
short: CC BY (4.0)
type: journal_article
user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8
volume: 18
year: '2022'
...
---
_id: '12275'
abstract:
- lang: eng
text: N-glycans are molecularly diverse sugars borne by over 70% of proteins transiting
the secretory pathway and have been implicated in protein folding, stability,
and localization. Mutations in genes important for N-glycosylation result in congenital
disorders of glycosylation that are often associated with intellectual disability.
Here, we show that structurally distinct N-glycans regulate an extracellular protein
complex involved in the patterning of somatosensory dendrites in Caenorhabditis
elegans. Specifically, aman-2/Golgi alpha-mannosidase II, a conserved key enzyme
in the biosynthesis of specific N-glycans, regulates the activity of the Menorin
adhesion complex without obviously affecting the protein stability and localization
of its components. AMAN-2 functions cell-autonomously to allow for decoration
of the neuronal transmembrane receptor DMA-1/LRR-TM with the correct set of high-mannose/hybrid/paucimannose
N-glycans. Moreover, distinct types of N-glycans on specific N-glycosylation sites
regulate DMA-1/LRR-TM receptor function, which, together with three other extracellular
proteins, forms the Menorin adhesion complex. In summary, specific N-glycan structures
regulate dendrite patterning by coordinating the activity of an extracellular
adhesion complex, suggesting that the molecular diversity of N-glycans can contribute
to developmental specificity in the nervous system.
acknowledgement: 'We thank Scott Garforth, Sarah Garrett, Peri Kurshan, Yehuda Salzberg,
PamelaStanley, Robert Townley, and members of the B€ulow laboratory for commentson
the manuscript or helpful discussions during the course of this work. Wethank David
Miller, Shohei Mitani, Kang Shen, and Iain Wilson for reagents,and Yuji Kohara for
theyk11g705cDNA clone. We are grateful to MeeraTrivedi for sharing thedzIs117strain
prior to publication. Some strains wereprovided by the Caenorhabditis Genome Center
(funded by the NIH Office ofResearch Infrastructure Programs P40OD010440). This
work was supportedby grants from the National Institute of Health (NIH): R01NS096672andR21NS111145to
HEB; F31NS100370to MR; T32GM007288and F31HD066967to CADB; P30HD071593to Albert Einstein
College of Medicine. We acknowl-edge support to MR by the Department of Neuroscience.
NJRS was the recipi-ent of a Colciencias-Fulbright Fellowship and HEB of an Irma
T. Hirschl/Monique Weill-Caulier research fellowship'
article_number: e54163
article_processing_charge: No
article_type: original
author:
- first_name: Maisha
full_name: Rahman, Maisha
last_name: Rahman
- first_name: Nelson
full_name: Ramirez, Nelson
id: 39831956-E4FE-11E9-85DE-0DC7E5697425
last_name: Ramirez
- first_name: Carlos A
full_name: Diaz‐Balzac, Carlos A
last_name: Diaz‐Balzac
- first_name: Hannes E
full_name: Bülow, Hannes E
last_name: Bülow
citation:
ama: Rahman M, Ramirez N, Diaz‐Balzac CA, Bülow HE. Specific N-glycans regulate
an extracellular adhesion complex during somatosensory dendrite patterning. EMBO
Reports. 2022;23(7). doi:10.15252/embr.202154163
apa: Rahman, M., Ramirez, N., Diaz‐Balzac, C. A., & Bülow, H. E. (2022). Specific
N-glycans regulate an extracellular adhesion complex during somatosensory dendrite
patterning. EMBO Reports. Embo Press. https://doi.org/10.15252/embr.202154163
chicago: Rahman, Maisha, Nelson Ramirez, Carlos A Diaz‐Balzac, and Hannes E Bülow.
“Specific N-Glycans Regulate an Extracellular Adhesion Complex during Somatosensory
Dendrite Patterning.” EMBO Reports. Embo Press, 2022. https://doi.org/10.15252/embr.202154163.
ieee: M. Rahman, N. Ramirez, C. A. Diaz‐Balzac, and H. E. Bülow, “Specific N-glycans
regulate an extracellular adhesion complex during somatosensory dendrite patterning,”
EMBO Reports, vol. 23, no. 7. Embo Press, 2022.
ista: Rahman M, Ramirez N, Diaz‐Balzac CA, Bülow HE. 2022. Specific N-glycans regulate
an extracellular adhesion complex during somatosensory dendrite patterning. EMBO
Reports. 23(7), e54163.
mla: Rahman, Maisha, et al. “Specific N-Glycans Regulate an Extracellular Adhesion
Complex during Somatosensory Dendrite Patterning.” EMBO Reports, vol. 23,
no. 7, e54163, Embo Press, 2022, doi:10.15252/embr.202154163.
short: M. Rahman, N. Ramirez, C.A. Diaz‐Balzac, H.E. Bülow, EMBO Reports 23 (2022).
date_created: 2023-01-16T10:01:44Z
date_published: 2022-07-05T00:00:00Z
date_updated: 2023-10-03T11:25:54Z
day: '05'
department:
- _id: MaDe
doi: 10.15252/embr.202154163
external_id:
isi:
- '000797302700001'
pmid:
- '35586945'
has_accepted_license: '1'
intvolume: ' 23'
isi: 1
issue: '7'
keyword:
- Genetics
- Molecular Biology
- Biochemistry
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.15252/embr.202154163
month: '07'
oa: 1
oa_version: Published Version
pmid: 1
publication: EMBO Reports
publication_identifier:
eissn:
- 1469-3178
issn:
- 1469-221X
publication_status: published
publisher: Embo Press
quality_controlled: '1'
scopus_import: '1'
status: public
title: Specific N-glycans regulate an extracellular adhesion complex during somatosensory
dendrite patterning
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 23
year: '2022'
...