User profiles for G. Letort
Gaelle LetortCNRS Verified email at ensimag.imag.fr Cited by 1084 |
[HTML][HTML] Active diffusion in oocytes nonspecifically centers large objects during prophase I and meiosis I
Nucleus centering in mouse oocytes results from a gradient of actin-positive vesicle activity
and is essential for developmental success. Here, we analyze 3D model simulations to …
and is essential for developmental success. Here, we analyze 3D model simulations to …
[HTML][HTML] Dynamic reorganization of the actin cytoskeleton
Cellular processes, including morphogenesis, polarization, and motility, rely on a variety of
actin-based structures. Although the biochemical composition and filament organization of …
actin-based structures. Although the biochemical composition and filament organization of …
[PDF][PDF] Architecture and connectivity govern actin network contractility
Actomyosin contractility plays a central role in a wide range of cellular processes, including
the establishment of cell polarity, cell migration, tissue integrity, and morphogenesis during …
the establishment of cell polarity, cell migration, tissue integrity, and morphogenesis during …
PhysiBoSS: a multi-scale agent-based modelling framework integrating physical dimension and cell signalling
Motivation Due to the complexity and heterogeneity of multicellular biological systems,
mathematical models that take into account cell signalling, cell population behaviour and the …
mathematical models that take into account cell signalling, cell population behaviour and the …
New Rock-Eval method for characterization of unconventional shale resource systems
…, D Pillot, G Letort… - Oil & Gas Science …, 2016 - ogst.ifpenergiesnouvelles.fr
… When the S1 peak is the main concern, e.g. for reservoir units studies, an alternative built-in
method, the “Reservoir” method, is available. This method is usually performed on cutting or …
method, the “Reservoir” method, is available. This method is usually performed on cutting or …
[PDF][PDF] Polarity reversal by centrosome repositioning primes cell scattering during epithelial-to-mesenchymal transition
… Using g-tubulin as a marker for centrosome, we investigated the polarity of cell populations
destined for different cell fates. The centrosome in epiblast cells was localized close to the …
destined for different cell fates. The centrosome in epiblast cells was localized close to the …
[PDF][PDF] Microtubule dynamics scale with cell size to set spindle length and assembly timing
Successive cell divisions during embryonic cleavage create increasingly smaller cells, so
intracellular structures must adapt accordingly. Mitotic spindle size correlates with cell size, but …
intracellular structures must adapt accordingly. Mitotic spindle size correlates with cell size, but …
[HTML][HTML] Endothelial cells harbouring the JAK2V617F mutation display pro-adherent and pro-thrombotic features
A Guadall, E Lesteven, G Letort, SA Toor… - Thrombosis and …, 2018 - thieme-connect.com
… The supernatant was layered on top of a double gradient formed by Histopaque-1119 and
-1077 (Sigma) following the manufacturer's recommendations and centrifuged at 700 × g for …
-1077 (Sigma) following the manufacturer's recommendations and centrifuged at 700 × g for …
Centrosome centering and decentering by microtubule network rearrangement
… was “pinned” by a spring of stiffness k g acting between the microtubule plus end and the
point … is strongly impaired, and the impediment depends on k g . It is interesting to note that we …
point … is strongly impaired, and the impediment depends on k g . It is interesting to note that we …
Microtubule stabilization drives 3D centrosome migration to initiate primary ciliogenesis
Primary cilia are sensory organelles located at the cell surface. Their assembly is primed by
centrosome migration to the apical surface, yet surprisingly little is known about this initiating …
centrosome migration to the apical surface, yet surprisingly little is known about this initiating …