Frustrated endocytosis controls contractility-independent mechanotransduction at clathrin-coated structures
- Autores
- Baschieri, Francesco; Dayot, Stéphane; Elkhatib, Nadia; Ly, Nathalie; Capmany, Anahi; Schauer, Kristine; Betz, Timo; Vignjevic, Danijela Matic; Poincloux, Renaud; Montagnac, Guillaume
- Año de publicación
- 2018
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- It is generally assumed that cells interrogate the mechanical properties of their environment by pushing and pulling on the extracellular matrix (ECM). For instance, acto-myosin-dependent contraction forces exerted at focal adhesions (FAs) allow the cell to actively probe substrate elasticity. Here, we report that a subset of long-lived and flat clathrin-coated structures (CCSs), also termed plaques, are contractility-independent mechanosensitive signaling platforms. We observed that plaques assemble in response to increasing substrate rigidity and that this is independent of FAs, actin and myosin-II activity. We show that plaque assembly depends on αvβ5 integrin, and is a consequence of frustrated endocytosis whereby αvβ5 tightly engaged with the stiff substrate locally stalls CCS dynamics. We also report that plaques serve as platforms for receptor-dependent signaling and are required for increased Erk activation and cell proliferation on stiff environments. We conclude that CCSs are mechanotransduction structures that sense substrate rigidity independently of cell contractility.
Fil: Baschieri, Francesco. Université Paris Sud; Francia
Fil: Dayot, Stéphane. Université Paris Sud; Francia. Research University; Francia
Fil: Elkhatib, Nadia. Université Paris Sud; Francia
Fil: Ly, Nathalie. Université Paris Sud; Francia
Fil: Capmany, Anahi. Centre National de la Recherche Scientifique; Francia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza; Argentina. Research University; Francia
Fil: Schauer, Kristine. Research University; Francia. Centre National de la Recherche Scientifique; Francia
Fil: Betz, Timo. University of Münster; Alemania
Fil: Vignjevic, Danijela Matic. Centre National de la Recherche Scientifique; Francia. Research University; Francia
Fil: Poincloux, Renaud. Université de Toulouse; Francia
Fil: Montagnac, Guillaume. Université Paris Sud; Francia - Materia
-
CLATHRIN-COATED STRUCTURES
SUBSTRATE RIGIDITY
MECHANOTRANSDUCTION
ENDOCYTOSIS - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by/2.5/ar/
- Repositorio
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/100397
Ver los metadatos del registro completo
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Frustrated endocytosis controls contractility-independent mechanotransduction at clathrin-coated structuresBaschieri, FrancescoDayot, StéphaneElkhatib, NadiaLy, NathalieCapmany, AnahiSchauer, KristineBetz, TimoVignjevic, Danijela MaticPoincloux, RenaudMontagnac, GuillaumeCLATHRIN-COATED STRUCTURESSUBSTRATE RIGIDITYMECHANOTRANSDUCTIONENDOCYTOSIShttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1It is generally assumed that cells interrogate the mechanical properties of their environment by pushing and pulling on the extracellular matrix (ECM). For instance, acto-myosin-dependent contraction forces exerted at focal adhesions (FAs) allow the cell to actively probe substrate elasticity. Here, we report that a subset of long-lived and flat clathrin-coated structures (CCSs), also termed plaques, are contractility-independent mechanosensitive signaling platforms. We observed that plaques assemble in response to increasing substrate rigidity and that this is independent of FAs, actin and myosin-II activity. We show that plaque assembly depends on αvβ5 integrin, and is a consequence of frustrated endocytosis whereby αvβ5 tightly engaged with the stiff substrate locally stalls CCS dynamics. We also report that plaques serve as platforms for receptor-dependent signaling and are required for increased Erk activation and cell proliferation on stiff environments. We conclude that CCSs are mechanotransduction structures that sense substrate rigidity independently of cell contractility.Fil: Baschieri, Francesco. Université Paris Sud; FranciaFil: Dayot, Stéphane. Université Paris Sud; Francia. Research University; FranciaFil: Elkhatib, Nadia. Université Paris Sud; FranciaFil: Ly, Nathalie. Université Paris Sud; FranciaFil: Capmany, Anahi. Centre National de la Recherche Scientifique; Francia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza; Argentina. Research University; FranciaFil: Schauer, Kristine. Research University; Francia. Centre National de la Recherche Scientifique; FranciaFil: Betz, Timo. University of Münster; AlemaniaFil: Vignjevic, Danijela Matic. Centre National de la Recherche Scientifique; Francia. Research University; FranciaFil: Poincloux, Renaud. Université de Toulouse; FranciaFil: Montagnac, Guillaume. Université Paris Sud; FranciaNature Publishing Group2018-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/100397Baschieri, Francesco; Dayot, Stéphane; Elkhatib, Nadia; Ly, Nathalie; Capmany, Anahi; et al.; Frustrated endocytosis controls contractility-independent mechanotransduction at clathrin-coated structures; Nature Publishing Group; Nature Communications; 9; 1; 12-20182041-1723CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.nature.com/articles/s41467-018-06367-yinfo:eu-repo/semantics/altIdentifier/doi/10.1038/s41467-018-06367-yinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T10:05:09Zoai:ri.conicet.gov.ar:11336/100397instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-03 10:05:10.028CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Frustrated endocytosis controls contractility-independent mechanotransduction at clathrin-coated structures |
title |
Frustrated endocytosis controls contractility-independent mechanotransduction at clathrin-coated structures |
spellingShingle |
Frustrated endocytosis controls contractility-independent mechanotransduction at clathrin-coated structures Baschieri, Francesco CLATHRIN-COATED STRUCTURES SUBSTRATE RIGIDITY MECHANOTRANSDUCTION ENDOCYTOSIS |
title_short |
Frustrated endocytosis controls contractility-independent mechanotransduction at clathrin-coated structures |
title_full |
Frustrated endocytosis controls contractility-independent mechanotransduction at clathrin-coated structures |
title_fullStr |
Frustrated endocytosis controls contractility-independent mechanotransduction at clathrin-coated structures |
title_full_unstemmed |
Frustrated endocytosis controls contractility-independent mechanotransduction at clathrin-coated structures |
title_sort |
Frustrated endocytosis controls contractility-independent mechanotransduction at clathrin-coated structures |
dc.creator.none.fl_str_mv |
Baschieri, Francesco Dayot, Stéphane Elkhatib, Nadia Ly, Nathalie Capmany, Anahi Schauer, Kristine Betz, Timo Vignjevic, Danijela Matic Poincloux, Renaud Montagnac, Guillaume |
author |
Baschieri, Francesco |
author_facet |
Baschieri, Francesco Dayot, Stéphane Elkhatib, Nadia Ly, Nathalie Capmany, Anahi Schauer, Kristine Betz, Timo Vignjevic, Danijela Matic Poincloux, Renaud Montagnac, Guillaume |
author_role |
author |
author2 |
Dayot, Stéphane Elkhatib, Nadia Ly, Nathalie Capmany, Anahi Schauer, Kristine Betz, Timo Vignjevic, Danijela Matic Poincloux, Renaud Montagnac, Guillaume |
author2_role |
author author author author author author author author author |
dc.subject.none.fl_str_mv |
CLATHRIN-COATED STRUCTURES SUBSTRATE RIGIDITY MECHANOTRANSDUCTION ENDOCYTOSIS |
topic |
CLATHRIN-COATED STRUCTURES SUBSTRATE RIGIDITY MECHANOTRANSDUCTION ENDOCYTOSIS |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/1.6 https://purl.org/becyt/ford/1 |
dc.description.none.fl_txt_mv |
It is generally assumed that cells interrogate the mechanical properties of their environment by pushing and pulling on the extracellular matrix (ECM). For instance, acto-myosin-dependent contraction forces exerted at focal adhesions (FAs) allow the cell to actively probe substrate elasticity. Here, we report that a subset of long-lived and flat clathrin-coated structures (CCSs), also termed plaques, are contractility-independent mechanosensitive signaling platforms. We observed that plaques assemble in response to increasing substrate rigidity and that this is independent of FAs, actin and myosin-II activity. We show that plaque assembly depends on αvβ5 integrin, and is a consequence of frustrated endocytosis whereby αvβ5 tightly engaged with the stiff substrate locally stalls CCS dynamics. We also report that plaques serve as platforms for receptor-dependent signaling and are required for increased Erk activation and cell proliferation on stiff environments. We conclude that CCSs are mechanotransduction structures that sense substrate rigidity independently of cell contractility. Fil: Baschieri, Francesco. Université Paris Sud; Francia Fil: Dayot, Stéphane. Université Paris Sud; Francia. Research University; Francia Fil: Elkhatib, Nadia. Université Paris Sud; Francia Fil: Ly, Nathalie. Université Paris Sud; Francia Fil: Capmany, Anahi. Centre National de la Recherche Scientifique; Francia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza; Argentina. Research University; Francia Fil: Schauer, Kristine. Research University; Francia. Centre National de la Recherche Scientifique; Francia Fil: Betz, Timo. University of Münster; Alemania Fil: Vignjevic, Danijela Matic. Centre National de la Recherche Scientifique; Francia. Research University; Francia Fil: Poincloux, Renaud. Université de Toulouse; Francia Fil: Montagnac, Guillaume. Université Paris Sud; Francia |
description |
It is generally assumed that cells interrogate the mechanical properties of their environment by pushing and pulling on the extracellular matrix (ECM). For instance, acto-myosin-dependent contraction forces exerted at focal adhesions (FAs) allow the cell to actively probe substrate elasticity. Here, we report that a subset of long-lived and flat clathrin-coated structures (CCSs), also termed plaques, are contractility-independent mechanosensitive signaling platforms. We observed that plaques assemble in response to increasing substrate rigidity and that this is independent of FAs, actin and myosin-II activity. We show that plaque assembly depends on αvβ5 integrin, and is a consequence of frustrated endocytosis whereby αvβ5 tightly engaged with the stiff substrate locally stalls CCS dynamics. We also report that plaques serve as platforms for receptor-dependent signaling and are required for increased Erk activation and cell proliferation on stiff environments. We conclude that CCSs are mechanotransduction structures that sense substrate rigidity independently of cell contractility. |
publishDate |
2018 |
dc.date.none.fl_str_mv |
2018-12 |
dc.type.none.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://purl.org/coar/resource_type/c_6501 info:ar-repo/semantics/articulo |
format |
article |
status_str |
publishedVersion |
dc.identifier.none.fl_str_mv |
http://hdl.handle.net/11336/100397 Baschieri, Francesco; Dayot, Stéphane; Elkhatib, Nadia; Ly, Nathalie; Capmany, Anahi; et al.; Frustrated endocytosis controls contractility-independent mechanotransduction at clathrin-coated structures; Nature Publishing Group; Nature Communications; 9; 1; 12-2018 2041-1723 CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/100397 |
identifier_str_mv |
Baschieri, Francesco; Dayot, Stéphane; Elkhatib, Nadia; Ly, Nathalie; Capmany, Anahi; et al.; Frustrated endocytosis controls contractility-independent mechanotransduction at clathrin-coated structures; Nature Publishing Group; Nature Communications; 9; 1; 12-2018 2041-1723 CONICET Digital CONICET |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/url/https://www.nature.com/articles/s41467-018-06367-y info:eu-repo/semantics/altIdentifier/doi/10.1038/s41467-018-06367-y |
dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by/2.5/ar/ |
eu_rights_str_mv |
openAccess |
rights_invalid_str_mv |
https://creativecommons.org/licenses/by/2.5/ar/ |
dc.format.none.fl_str_mv |
application/pdf application/pdf |
dc.publisher.none.fl_str_mv |
Nature Publishing Group |
publisher.none.fl_str_mv |
Nature Publishing Group |
dc.source.none.fl_str_mv |
reponame:CONICET Digital (CONICET) instname:Consejo Nacional de Investigaciones Científicas y Técnicas |
reponame_str |
CONICET Digital (CONICET) |
collection |
CONICET Digital (CONICET) |
instname_str |
Consejo Nacional de Investigaciones Científicas y Técnicas |
repository.name.fl_str_mv |
CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas |
repository.mail.fl_str_mv |
dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar |
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1842269896247869440 |
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13.13397 |