Zobrazeno 1 - 10
of 25
pro vyhledávání: '"Alexandre Grassart"'
Autor:
Thibault Lagache, Alexandre Grassart, Stéphane Dallongeville, Orestis Faklaris, Nathalie Sauvonnet, Alexandre Dufour, Lydia Danglot, Jean-Christophe Olivo-Marin
Publikováno v:
Nature Communications, Vol 9, Iss 1, Pp 1-15 (2018)
Elucidating molecular organisation requires precise localisation and analysis. Here the authors develop SODA software for automatic and quantitative mapping of statistically coupled molecules, and use it to unravel spatial organisation of thousands o
Externí odkaz:
https://doaj.org/article/c72243110cc94c5f96e08005bd345ee6
Autor:
Laetitia Bertot, Alexandre Grassart, Thibault Lagache, Giacomo Nardi, Cyril Basquin, Jean-Christophe Olivo-Marin, Nathalie Sauvonnet
Publikováno v:
Cell Reports, Vol 22, Iss 6, Pp 1574-1588 (2018)
Summary: Eukaryotic cells internalize cargos specifically through clathrin-mediated endocytosis (CME) or clathrin-independent endocytosis (CIE). EndophilinA2 was shown as preferentially implicated in CIE, although initially involved in CME. Here, we
Externí odkaz:
https://doaj.org/article/b311a659ff4b45c3bc3a84b86609a419
Autor:
Itziar Pinilla-Macua, Alexandre Grassart, Umamaheswar Duvvuri, Simon C Watkins, Alexander Sorkin
Publikováno v:
eLife, Vol 6 (2017)
Despite a well-established role for the epidermal growth factor receptor (EGFR) in tumorigenesis, EGFR activities and endocytosis in tumors in vivo have not been studied. We labeled endogenous EGFR with GFP by genome-editing of human oral squamous ce
Externí odkaz:
https://doaj.org/article/e5bff5934d244e2b87f6a671a0cbc5cc
Autor:
Aleix Boquet-Pujadas, Thomas Feaugas, Alba Petracchini, Alexandre Grassart, Héloïse Mary, Maria Manich, Samy Gobaa, Jean-Christophe Olivo-Marin, Nathalie Sauvonnet, Elisabeth Labruyère
Publikováno v:
Science Advances
Science Advances, 2022, 8 (42), ⟨10.1126/sciadv.abo5767⟩
Science Advances, 2022, 8 (42), ⟨10.1126/sciadv.abo5767⟩
Physical forces are essential to biological function, but their impact at the tissue level is not fully understood. The gut is under continuous mechanical stress because of peristalsis. To assess the influence of mechanical cues on enteropathogen inv
Autor:
Nathalie Sauvonnet, Laura Salavessa, Thibault Lagache, Philippe J. Sansonetti, Alexandre Grassart, Alexis Canette, Valérie Malardé, Jean-Christophe Olivo-Marin, Michaël Trichet
Publikováno v:
Proceedings of the National Academy of Sciences of the United States of America
Proceedings of the National Academy of Sciences of the United States of America, National Academy of Sciences, 2021, 118 (37), pp.e2024893118. ⟨10.1073/pnas.2024893118⟩
Proceedings of the National Academy of Sciences of the United States of America, 2021, 118 (37), pp.e2024893118. ⟨10.1073/pnas.2024893118⟩
Proc Natl Acad Sci U S A
Proceedings of the National Academy of Sciences of the United States of America, National Academy of Sciences, 2021, 118 (37), pp.e2024893118. ⟨10.1073/pnas.2024893118⟩
Proceedings of the National Academy of Sciences of the United States of America, 2021, 118 (37), pp.e2024893118. ⟨10.1073/pnas.2024893118⟩
Proc Natl Acad Sci U S A
International audience; The interleukin-2 receptor (IL-2R) is a cytokine receptor essential for immunity that transduces proliferative signals regulated by its uptake and degradation. IL-2R is a well-known marker of clathrin-independent endocytosis (
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fac59a790e924e35066b735d594066f8
https://hal.sorbonne-universite.fr/hal-03352957
https://hal.sorbonne-universite.fr/hal-03352957
Autor:
Philippe J. Sansonetti, Giulia Nigro, Alexandre Grassart, Guillaume Arras, Damarys Loew, Vanessa Masson, John R. Rohde, Valérie Malardé, Pamela Schnupf, Nathalie Sauvonnet, Stéphane Descorps-Declère, Mariana L. Ferrari, Laura Salavessa
Publikováno v:
Proceedings of the National Academy of Sciences of the United States of America
Proceedings of the National Academy of Sciences of the United States of America, 2019, ⟨10.1073/pnas.1902922116⟩
Proceedings of the National Academy of Sciences of the United States of America, National Academy of Sciences, 2019, ⟨10.1073/pnas.1902922116⟩
Proceedings of the National Academy of Sciences
Proceedings of the National Academy of Sciences of the United States of America, 2019, ⟨10.1073/pnas.1902922116⟩
Proceedings of the National Academy of Sciences of the United States of America, National Academy of Sciences, 2019, ⟨10.1073/pnas.1902922116⟩
Proceedings of the National Academy of Sciences
Intracellular trafficking pathways in eukaryotic cells are essential to maintain organelle identity and structure, and to regulate cell communication with its environment. Shigella flexneri invades and subverts the human colonic epithelium by the inj
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8eb1fcdbc53fbf24b660ca8d3fb08fc5
https://hal-pasteur.archives-ouvertes.fr/pasteur-02167942
https://hal-pasteur.archives-ouvertes.fr/pasteur-02167942
Autor:
Darius Vasco Köster, Cédric M. Blouin, Paolo Pierobon, Vassili Soumelis, Satish Kailasam Mani, Christine Viaris de Lesegno, Ludger Johannes, Alexandre Grassart, Valérie Chambon, Wei-Wei Shen, Stéphanie Torrino, Catherine Coirault, Cesar Augusto Valades-Cruz, Stéphane Vassilopoulos, Pierre Bost, Christophe Lamaze
Publikováno v:
Journal of Cell Biology
Journal of Cell Biology, Rockefeller University Press, 2018, 217 (12), pp.4092-4105. ⟨10.1083/jcb.201801122⟩
The Journal of Cell Biology
Journal of Cell Biology, 2018, 217 (12), pp.4092-4105. ⟨10.1083/jcb.201801122⟩
Journal of Cell Biology, Rockefeller University Press, 2018, 217 (12), pp.4092-4105. ⟨10.1083/jcb.201801122⟩
The Journal of Cell Biology
Journal of Cell Biology, 2018, 217 (12), pp.4092-4105. ⟨10.1083/jcb.201801122⟩
Caveolae are dynamic mechanosensors. Torrino et al. show that EHD2 plays a crucial role in the adaptation to mechanical perturbations by maintaining the caveolae reservoir at the plasma membrane after changes in membrane tension and connecting caveol
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ba7042e1f7a0a83c4b843ac2dcf8af90
https://www.hal.inserm.fr/inserm-02426440
https://www.hal.inserm.fr/inserm-02426440
Autor:
Katia Karalis, Samy Gobaa, Philippe J. Sansonetti, Valérie Malardé, Alexandre Grassart, Anna Sartori-Rupp, Benoit S. Marteyn, Jordan Kerns, Nathalie Sauvonnet
Publikováno v:
Cell Host and Microbe
Cell Host and Microbe, Elsevier, 2019, 26 (3), pp.435-444.e4. ⟨10.1016/j.chom.2019.09.007⟩
Cell Host and Microbe, 2019, 26 (3), pp.435-444.e4. ⟨10.1016/j.chom.2019.09.007⟩
Cell Host and Microbe, Elsevier, 2019, 26 (3), pp.435-444.e4. ⟨10.1016/j.chom.2019.09.007⟩
Cell Host and Microbe, 2019, 26 (3), pp.435-444.e4. ⟨10.1016/j.chom.2019.09.007⟩
Erratum in Bioengineered Human Organ-on-Chip Reveals Intestinal Microenvironment and Mechanical Forces Impacting Shigella Infection. [Cell Host Microbe. 2019]; International audience; Intestinal epithelial cells are constantly exposed to pathogens an
Autor:
Stephane Dallongeville, Jean-Christophe Olivo-Marin, Alexandre Grassart, Alexandre Dufour, Nathalie Sauvonnet, Orestis Faklaris, Lydia Danglot, Thibault Lagache
Publikováno v:
Nature Communications
Nature Communications, 2018, 9 (1), pp.698. ⟨10.1038/s41467-018-03053-x⟩
Nature Communications, Nature Publishing Group, 2018, 9 (1), pp.698. ⟨10.1038/s41467-018-03053-x⟩
Nature Communications, Vol 9, Iss 1, Pp 1-15 (2018)
Nature Communications, 2018, 9 (1), pp.698. ⟨10.1038/s41467-018-03053-x⟩
Nature Communications, Nature Publishing Group, 2018, 9 (1), pp.698. ⟨10.1038/s41467-018-03053-x⟩
Nature Communications, Vol 9, Iss 1, Pp 1-15 (2018)
Elucidating protein functions and molecular organisation requires to localise precisely single or aggregated molecules and analyse their spatial distributions. We develop a statistical method SODA (Statistical Object Distance Analysis) that uses eith
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8c43ff7eea2dc47c385c159d2e584437
https://hal-pasteur.archives-ouvertes.fr/pasteur-02168087/file/s41467-018-03053-x.pdf
https://hal-pasteur.archives-ouvertes.fr/pasteur-02168087/file/s41467-018-03053-x.pdf
Autor:
Umamaheswar Duvvuri, Simon C. Watkins, Itziar Pinilla-Macua, Alexandre Grassart, Alexander Sorkin
Publikováno v:
eLife
eLife, Vol 6 (2017)
eLife, Vol 6 (2017)
Despite a well-established role for the epidermal growth factor receptor (EGFR) in tumorigenesis, EGFR activities and endocytosis in tumors in vivo have not been studied. We labeled endogenous EGFR with GFP by genome-editing of human oral squamous ce