Sébastien Nola, IR2 INSERM

Membrane Traffic in Healthy & Diseased Brain

Main field of research: 

Neurogenetics / neurodevelopment

Keywords: 

mouse genetics
Exocytosis
SNARE
Biophysics
Microscopy

ENP label: 

2007

Research Center / Institute: 

Institut de Psychiatrie et Neurosciences de Paris, IPNP (ex-CPN) - Centre Hospitalier Sainte Anne

Research Unit Code: 

UMRS 894

Membrane trafficking allows for the communication between the different membrane compartments of the biosynthetic and endocytic pathways and for the communication between cells and their environment through the secretion of signalling molecules by exocytosis and capture of nutrients by endocytosis. Exocytosis and endocytosis are crucial to maintain cell homeostasis and are also involved in differentiation and morphogenesis of cells.

Leader

Leader: 

Personal

ENP Students: 

Team members: 

Thierry Galli, DR1 INSERM, DU
Christian Vannier, DR2 INSERM
Lydia Danglot, CR1 INSERM
David Tareste, CR1 INSERM
Sébastien Nola, IR2 INSERM
Agathe Verraes, TCS CNRS
Jose Wojnacki, Postdoc
Guan Wang, doc.
Ahmed Zahraoui, DR CNRS
Institutions

Principal Institution: 

Inserm

Affiliated institutions: 

Sainte Anne

University: 

Université Paris Descartes
Laboratory

Initiatives d'Excellence: 

Labex ‘WhoAmI ?’ Investissement d’Avenir, Plateforme Distribuée ‘FranceBioImaging-FBI’
Publications

Publications: 

Petkovic M, Jemaiel A, Daste F, Specht CG, Izeddin I, Vorkel D, Verbavatz JM, Darzacq X, Triller A, Pfenninger KH, Tareste D, Jackson CL, Galli T. The SNARE Sec22b has a non-fusogenic function in plasma membrane expansion. Nat Cell Biol. 2014 May;16(5):434-44. doi: 10.1038/ncb2937. Epub 2014 Apr 6.

Larghi P, Williamson DJ, Carpier JM, Dogniaux S, Chemin K, Bohineust A, Danglot L, Gaus K, Galli T§, Hivroz C§. (2013) VAMP7 controls T cell activation by regulating the recruitment and phosphorylation of vesicular Lat at TCR-activation sites. Nat Immunol. doi:10.1038/ni.2609. § co-senior authors. (F1000)

Burgo A., Proux-Gillardeaux, V., Sotirakis, E., Bun, P., Casano,A., Verraes, A., Liem, R., Formstecher, E., Coppey, M. Galli, T. (2012). A molecular network for the transport of the TI-VAMP/VAMP7 vesicles from cell center to periphery. Developmental Cell,23:166?180.

Zylbersztejn K, Petkovic M, Burgo A, Deck M, Garel S, Marcos S, Bloch-Gallego E, Nothias F, Serini G, Bagnard D, Binz T, Galli T. (2012). The vesicular SNARE Synaptobrevin is required for Semaphorin 3A axonal repulsion. J Cell Biol 196:37-46. (F1000)

Danglot L*, Zylbersztejn K*, Petkovic M*, Meziane H, Combe R, Champy Mf, Birling Mc, Pavlovic G, Bizot Jc, Trovero F, Della Ragione F, Proux-Gillardeaux V, Sorg T, D?esposito M, Galli T. (2012). Absence of TI-VAMP/Vamp7 leads to increased anxiety in mice. J Neurosci 32:1962-1968 (F1000)

Danglot L, Chaineau M, Dahan M, Gendron M-C, Boggetto N, Perez F, and Galli T. (2010). Role of TI-VAMP and CD82 in EGF receptor cell surface dynamics and signaling. J Cell Sci 123:723-35.