Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Quentin Vagne"'
Publikováno v:
Physical Review Research, Vol 5, Iss 2, p L022061 (2023)
Active polar fluids exhibit spontaneous flow when sufficient active stress is generated by internal molecular mechanisms. This is also referred to as an active Fréedericksz transition. Experiments have revealed the existence of competing in-plane an
Externí odkaz:
https://doaj.org/article/69b36f3d3fca47b78483ff7b9881a880
Publikováno v:
eLife, Vol 11 (2022)
Many proteins that undergo sequential enzymatic modification in the Golgi cisternae are displayed at the plasma membrane as cell identity markers. The modified proteins, called glycans, represent a molecular code. The fidelity of this glycan code is
Externí odkaz:
https://doaj.org/article/f87b078f48d34f3797daaf39afe96b07
Publikováno v:
eLife, Vol 9 (2020)
The design principles dictating the spatio-temporal organisation of eukaryotic cells, and in particular the mechanisms controlling the self-organisation and dynamics of membrane-bound organelles such as the Golgi apparatus, remain elusive. Although t
Externí odkaz:
https://doaj.org/article/dae2b2bfa6314de2837346b62de6b1a8
Publikováno v:
PLoS ONE, Vol 10, Iss 12, p e0143470 (2015)
The formation of dynamical clusters of proteins is ubiquitous in cellular membranes and is in part regulated by the recycling of membrane components. We show, using stochastic simulations and analytic modeling, that the out-of-equilibrium cluster siz
Externí odkaz:
https://doaj.org/article/d116adcdf3464f6d929d9a2c6c0cc458
Autor:
Linjie Lu, Tristan Guyomar, Quentin Vagne, Rémi Berthoz, Alejandro Torres-Sánchez, Michèle Lieb, Cecilie Martin-Lemaitre, Kobus van Unen, Alf Honigmann, Olivier Pertz, Guillaume Salbreux, Daniel Riveline
Cell mechanical interactions play a fundamental role in the self-organisation of organisms. How these interactions drive coordinated cell movement in three-dimensions remains unclear. Here we report that cell doublets embedded in a 3D extracellular m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f4214b54142c0d557d4b924354850cf0
https://doi.org/10.1101/2022.12.21.521355
https://doi.org/10.1101/2022.12.21.521355
Publikováno v:
eLife. 11
Many proteins that undergo sequential enzymatic modification in the Golgi cisternae are displayed at the plasma membrane as cell identity markers. The modified proteins, called glycans, represent a molecular code. The fidelity of this glycan code is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8a13f6566e152f82dde4002266237bd6
https://doi.org/10.7554/elife.76757
https://doi.org/10.7554/elife.76757
Autor:
Pierre Sens, Quentin Vagne
Publikováno v:
Biophysical Journal
Biophysical Journal, Biophysical Society, 2018, 114 (4), pp.947-957. ⟨10.1016/j.bpj.2017.12.018⟩
Biophysical Journal, Biophysical Society, 2018, 114 (4), pp.947-957. ⟨10.1016/j.bpj.2017.12.018⟩
The dynamical organization of membrane-bound organelles along intracellular transport pathways relies on vesicular exchange between organelles and on biochemical maturation of the organelle content by specific enzymes. The relative importance of each
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6c982c3e333e8e9a2dc7901e1750108b
https://hal.sorbonne-universite.fr/hal-02492124
https://hal.sorbonne-universite.fr/hal-02492124
Autor:
Pierre Sens, Quentin Vagne
Publikováno v:
Physical Review Letters
Physical Review Letters, American Physical Society, 2018, 120 (5), ⟨10.1103/PhysRevLett.120.058102⟩
Physical Review Letters, American Physical Society, 2018, 120 (5), ⟨10.1103/PhysRevLett.120.058102⟩
The proper sorting of membrane components by regulated exchange between cellular organelles is crucial to intra-cellular organisation. This process relies on the budding and fusion of transport vesicles, and should be strongly influenced by stochasti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::edb10df67e0c8d1fa0c697b994e1dff7
https://doi.org/10.1103/physrevlett.120.058102
https://doi.org/10.1103/physrevlett.120.058102