
Présentation
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
2018
A NUMB-EFA6B-ARF6 recycling route controls apically restricted cell protrusions and mesenchymal motility.,
J Cell Biol 2018 Sep; 217(9): 3161-3182.
2014
EFA6 controls Arf1 and Arf6 activation through a negative feedback loop.,
Proc Natl Acad Sci U S A 2014 Aug; 111(34): 12378-83.
2013
αTAT1 catalyses microtubule acetylation at clathrin-coated pits.,
Nature 2013 Oct; 502(7472): 567-70.
2012
Arf6 negatively controls the rapid recycling of the β2 adrenergic receptor.,
J Cell Sci 2012 Sep; 125(Pt 17): 4026-35.
2010
A bacterial Ras-like small GTP-binding protein and its cognate GAP establish a dynamic spatial polarity axis to control directed motility.,
PLoS Biol 2010 Jul; 8(7): e1000430.
2010
USP9x-mediated deubiquitination of EFA6 regulates de novo tight junction assembly.,
EMBO J 2010 May; 29(9): 1499-509.
2009
The structural basis of Arf effector specificity: the crystal structure of ARF6 in a complex with JIP4.,
EMBO J 2009 Sep; 28(18): 2835-45.
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.
2007
ARF1-mediated actin polymerization produces movement of artificial vesicles.,
Proc Natl Acad Sci U S A 2007 Oct; 104(43): 16928-33.
2007
Structural basis for ARF1-mediated recruitment of ARHGAP21 to Golgi membranes.,
EMBO J 2007 Apr; 26(7): 1953-62.
2006
EFA6A enhances glioma cell invasion through ADP ribosylation factor 6/extracellular signal-regulated kinase signaling.,
Cancer Res 2006 Feb; 66(3): 1583-90.
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
Golgi-localized GAP for Cdc42 functions downstream of ARF1 to control Arp2/3 complex and F-actin dynamics.,
Nat Cell Biol 2005 Apr; 7(4): 353-64.
2005
An uncommon cause of foot pain: the cuboid insufficiency stress fracture.,
Joint Bone Spine 2005 Jan; 72(1): 76-8.
2005
Resolution of tumoral calcinosis in a hemodialysis patient using low calcium dialysate.,
Joint Bone Spine 2005 Jan; 72(1): 95-7.
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
Spontaneous fracture of the lower angle of scapula. Possible role of cough.,
Joint Bone Spine 2004 Nov; 71(6): 580-2.
2004
Tacrolimus pain syndrome in renal transplant patients: report of two cases.,
Joint Bone Spine 2004 Mar; 71(2): 157-9.
2004
Lipoma arborescens of the knee: report of a case managed by arthroscopic synovectomy.,
Joint Bone Spine 2004 Jan; 71(1): 73-5.
2004
ARF6-dependent interaction of the TWIK1 K+ channel with EFA6, a GDP/GTP exchange factor for ARF6.,
EMBO Rep 2004 Dec; 5(12): 1171-5.
2004
The GDP-bound form of Arf6 is located at the plasma membrane.,
J Cell Sci 2004 May; 117(Pt 11): 2389-98.
2003
Longitudinal bone insufficiency fracture of the tibia in a renal transplant recipient.,
Joint Bone Spine 2003 Aug; 70(4): 296-9.
2003
Distal phalangeal brachydactyly and osteosclerosis in a case of secondary hyperparathyroidism.,
Joint Bone Spine 2003 Mar; 70(2): 143-5.
2002
A conserved C-terminal domain of EFA6-family ARF6-guanine nucleotide exchange factors induces lengthening of microvilli-like membrane protrusions.,
J Cell Sci 2002 Jul; 115(Pt 14): 2867-79.

