Polarity and Morphogenesis

Notre équipe de recherche vise à élucider les mécanismes qui contrôlent la polarité cellulaire et la morphogenèse tissulaire en relation avec le cytosquelette et en particulier avec le réseau de microtubules.

Group Leader: Antoine GUICHET

Research Director CNRS

+33 (0)157278076

antoine.guichet(at)ijm.fr

@GuichetLab

https://orcid.org/0000-0001-7216-1944

RESEARCH MEMBERS PUBLICATIONS

Research Topics:

Quantitative biology and modeling , Development and evolution , Cellular dynamics and signaling , Models , Molecular and cellular pathologies

Selected Publications:

Dynein-mediated transport and membrane trafficking control PAR3 polarised distribution.

Jouette J, Guichet A, Claret SB. Elife. 2019 Jan 23;8:e40212. doi: 10.7554/eLife.40212. PMID: 30672465 Free PMC article.

Distinct molecular cues ensure a robust microtubule-dependent nuclear positioning in the Drosophila oocyte.

Tissot N, Lepesant JA, Bernard F, Legent K, Bosveld F, Martin C, Faklaris O, Bellaïche Y, Coppey M, Guichet A. Nat Commun. 2017 Apr 27;8:15168. doi: 10.1038/ncomms15168. PMID: 28447612 Free PMC article.

Microtubule-dependent apical restriction of recycling endosomes sustains adherens junctions during morphogenesis of the Drosophila tracheal system.

Le Droguen PM, Claret S, Guichet A, Brodu V. Development. 2015 Jan 15;142(2):363-74. doi: 10.1242/dev.113472. PMID: 25564624

PI(4,5)P2 produced by the PI4P5K SKTL controls apical size by tethering PAR-3 in Drosophila epithelial cells.

Claret S, Jouette J, Benoit B, Legent K, Guichet A.Curr Biol. 2014 May 19;24(10):1071-9. doi: 10.1016/j.cub.2014.03.056. Epub 2014 Apr 24.PMID: 24768049

A developmentally regulated two-step process generates a noncentrosomal microtubule network in Drosophila tracheal cells.

Brodu V, Baffet AD, Le Droguen PM, Casanova J, Guichet A. Dev Cell. 2010 May 18;18(5):790-801. doi: 10.1016/j.devcel.2010.03.015. PMID: 20493812

The centrosome-nucleus complex and microtubule organization in the Drosophila oocyte.

Januschke J, Gervais L, Gillet L, Keryer G, Bornens M, Guichet A.Development. 2006 Jan;133(1):129-39. doi: 10.1242/dev.02179. Epub 2005 Nov 30.PMID: 16319114

PIP5K-dependent production of PIP2 sustains microtubule organization to establish polarized transport in the Drosophila oocyte.

Gervais L, Claret S, Januschke J, Roth S, Guichet A. Development. 2008 Dec;135(23):3829-38. doi: 10.1242/dev.029009. Epub 2008 Oct 23. PMID: 18948416