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Projets
Projet
2024
Drogues anti-cancéreuses
Dans le laboratoire, nous développons deux types de drogues anti-cancéreuses : des inhibiteurs de l’invasion tumorale dépendante d’Arf6 et des […]
Projet
2024
Polarité épithéliale et cancer
Les tissus épithéliaux tapissent la face interne des organes. Ils sont formés de cellules polarisées présentant un domaine apical ouvert […]
Projet
2024
Transport membranaire et cytosquelette d’actine
► Les petites protéines G Arf sont impliquées dans le transport intracellulaire mais leur fonction exacte demeure encore mal définie. […]
Publications
2024
EFA6A, an Exchange Factor for Arf6, Regulates NGF-Dependent TrkA Recycling From Early Endosomes and Neurite Outgrowth in PC12 Cells.,
Traffic 2024 May; 25(5): e12936.
2024
Lipid exchange at ER-trans-Golgi contact sites governs polarized cargo sorting.,
J Cell Biol 2024 Jan; 223(1): .
2012
Arf6 negatively controls the rapid recycling of the β2 adrenergic receptor.,
J Cell Sci 2012 Sep; 125(Pt 17): 4026-35.
2010
A kinase cascade leading to Rab11-FIP5 controls transcytosis of the polymeric immunoglobulin receptor.,
Nat Cell Biol 2010 Dec; 12(12): 1143-53.
2010
USP9x-mediated deubiquitination of EFA6 regulates de novo tight junction assembly.,
EMBO J 2010 May; 29(9): 1499-509.
2009
Identification of a cytoplasmic signal for apical transcytosis.,
Traffic 2009 Aug; 10(8): 1128-42.
2008
EFA6 facilitates the assembly of the tight junction by coordinating an Arf6-dependent and -independent pathway.,
J Biol Chem 2008 Oct; 283(44): 30129-38.
2008
The pleckstrin homology domain of the Arf6-specific exchange factor EFA6 localizes to the plasma membrane by interacting with phosphatidylinositol 4,5-bisphosphate and F-actin.,
J Biol Chem 2008 Jul; 283(28): 19836-44.
2008
Fbx8 makes Arf6 refractory to function via ubiquitination.,
Mol Biol Cell 2008 Mar; 19(3): 822-32.
2006
Role of the Arf6 GDP/GTP cycle and Arf6 GTPase-activating proteins in actin remodeling and intracellular transport.,
J Biol Chem 2006 May; 281(18): 12352-61.
2005
Effects of a mosquitocidal toxin on a mammalian epithelial cell line expressing its target receptor.,
Cell Microbiol 2005 Sep; 7(9): 1335-44.
2005
Nuclear translocation of integrin cytoplasmic domain-associated protein 1 stimulates cellular proliferation.,
Mol Biol Cell 2005 Apr; 16(4): 1859-71.
2005
The role of EFA6, exchange factor for Arf6, for tight junction assembly, functions, and interaction with the actin cytoskeleton.,
Methods Enzymol 2005 ; 404(): 332-45.
2005
AlFx affects the formation of focal complexes by stabilizing the Arf-GAP ASAP1 in a complex with Arf1.,
FEBS Lett 2005 Oct; 579(25): 5741-5.
2005
The small G-protein Arf6GTP recruits the AP-2 adaptor complex to membranes.,
J Biol Chem 2005 Jun; 280(22): 21661-6.
2004
A phosphatidylserine-binding site in the cytosolic fragment of Clostridium sordellii lethal toxin facilitates glucosylation of membrane-bound Rac and is required for cytotoxicity.,
J Biol Chem 2004 Nov; 279(48): 49876-82.
2004
The mammalian retromer regulates transcytosis of the polymeric immunoglobulin receptor.,
Nat Cell Biol 2004 Aug; 6(8): 763-9.
2004
The GDP-bound form of Arf6 is located at the plasma membrane.,
J Cell Sci 2004 May; 117(Pt 11): 2389-98.
1999
The SRC family protein tyrosine kinase p62yes controls polymeric IgA transcytosis in vivo.,
Mol Cell 1999 Oct; 4(4): 627-32.
1999
Transduction of basolateral-to-apical signals across epithelial cells: ligand-stimulated transcytosis of the polymeric immunoglobulin receptor requires two signals.,
Mol Biol Cell 1999 May; 10(5): 1409-27.
1998
Penetration and co-localization in MDCK cell mitochondria of IgA derived from patients with primary biliary cirrhosis.,
J Autoimmun 1998 Oct; 11(5): 573-80.
1998
Role of tyrosine phosphorylation in ligand-induced regulation of transcytosis of the polymeric Ig receptor.,
Mol Biol Cell 1998 Jul; 9(7): 1787-802.
1997
Role of CD3gamma and CD3delta cytoplasmic domains in cytolytic T lymphocyte functions and TCR/CD3 down-modulation.,
J Immunol 1997 May; 158(9): 4162-70.
1997
Tyrosine and serine protein kinase activities associated with ligand-induced internalized TCR/CD3 complexes.,
J Immunol 1997 Apr; 158(7): 3140-7.
1995
Regulation of protein traffic in polarized epithelial cells: the polymeric immunoglobulin receptor model.,
Cold Spring Harb Symp Quant Biol 1995 ; 60(): 775-81.
1994
Evidence for protein tyrosine kinase involvement in ligand-induced TCR/CD3 internalization and surface redistribution.,
J Immunol 1994 Jul; 153(1): 63-72.
1994
Developmental control of T-cell receptor internalization.,
Thymus 1994 ; 23(1): 15-25.
1992
Role of CD3 delta in surface expression of the TCR/CD3 complex and in activation for killing analyzed with a CD3 delta-negative cytotoxic T lymphocyte variant.,
J Immunol 1992 Feb; 148(3): 657-64.
1992
The T cell receptor/CD3 complex is composed of at least two autonomous transduction modules.,
Cell 1992 Jan; 68(1): 83-95.
1991
T cell receptor/CD3 complex internalization following activation of a cytolytic T cell clone: evidence for a protein kinase C-independent staurosporine-sensitive step.,
Eur J Immunol 1991 Jul; 21(7): 1623-34.

