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Jean-Michel Betton

Alexandre Nouel

© Research

Member: Group Leader

Anne Brelot

• Dynamics of Host-Pathogen Interactions • Group: Lisa Chakrabarti

Laboratory: Dynamics of Host-Pathogen Interactions

Group: Lisa Chakrabarti

PM

Scientific Fields

Diseases

Organisms

Applications

Technique

Scientific Fields

Cell biology and molecular tra
Cell signalling and cellular i
Host-pathogen interactions
Membrane biology and trafficki
Molecular interactions
Virology

Diseases

AIDS

Organisms & Organs

Human-derived-cells

Technique

Bioimage analysis
CRISPR
Flow cytometry/cell sorting
In vivo molecular imaging
Innovative microscopy approach
Mutagenesis

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23 Publications

Projects

Viral Pathogenesis Unit’s Project

Lisa Chakrabarti (PI)

Research in the Viral Pathogenesis Unit focuses on (i) the pharmacological, biological, and physiopathological study of chemokines and chemoreceptors, with an emphasis on CXCR4 and CCR5, the two major coreceptors for HIV entry; (ii) […]

Publications

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2022

Momboisse F, Nardi G, Colin P, Hery M, Cordeiro N, Blachier S, Schwartz O, Arenzana-Seisdedos F, Sauvonnet N, Olivo-Marin JC, Lagane B, Lagache T, Brelot A, , Tracking receptor motions at the plasma membrane reveals distinct effects of ligands on CCR5 dynamics depending on its dimerization status., Elife 2022 Jul; 11(): .
2022

Claireaux M, Robinot R, Kervevan J, Patgaonkar M, Staropoli I, Brelot A, Nouël A, Gellenoncourt S, Tang X, Héry M, Volant S, Perthame E, Avettand-Fenoël V, Buchrieser J, Cokelaer T, Bouchier C, Ma L, Boufassa F, Hendou S, Libri V, Hasan M, Zucman D, de Truchis P, Schwartz O, Lambotte O, Chakrabarti LA, , Low CCR5 expression protects HIV-specific CD4+ T cells of elite controllers from viral entry., Nat Commun 2022 Jan; 13(1): 521.
2018

Colin P, Zhou Z, Staropoli I, Garcia-Perez J, Gasser R, Armani-Tourret M, Benureau Y, Gonzalez N, Jin J, Connell BJ, Raymond S, Delobel P, Izopet J, Lortat-Jacob H, Alcami J, Arenzana-Seisdedos F, Brelot A, Lagane B, CCR5 structural plasticity shapes HIV-1 phenotypic properties, PLoS Pathog. 2018 Dec;14(12):e1007432.
2018

Brelot A, Chakrabarti LA, CCR5 Revisited: How Mechanisms of HIV Entry Govern AIDS Pathogenesis, J. Mol. Biol. 2018 Aug;430(17):2557-2589.
2018

Jin J, Momboisse F, Boncompain G, Koensgen F, Zhou Z, Cordeiro N, Arenzana-Seisdedos F, Perez F, Lagane B, Kellenberger E, Brelot A, CCR5 adopts three homodimeric conformations that control cell surface delivery, Sci Signal 2018 05;11(529).
2014

Jin J, Colin P, Staropoli I, Lima-Fernandes E, Ferret C, Demir A, Rogée S, Hartley O, Randriamampita C, Scott MG, Marullo S, Sauvonnet N, Arenzana-Seisdedos F, Lagane B, Brelot A, Targeting spare CC chemokine receptor 5 (CCR5) as a principle to inhibit HIV-1 entry, J. Biol. Chem. 2014 Jul;289(27):19042-52.
2013

Colin P, Bénureau Y, Staropoli I, Wang Y, Gonzalez N, Alcami J, Hartley O, Brelot A, Arenzana-Seisdedos F, Lagane B, HIV-1 exploits CCR5 conformational heterogeneity to escape inhibition by chemokines, Proc. Natl. Acad. Sci. U.S.A. 2013 Jun;110(23):9475-80.
2007

Delhaye M, Gravot A, Ayinde D, Niedergang F, Alizon M, Brelot A, Identification of a postendocytic sorting sequence in CCR5, Mol. Pharmacol. 2007 Dec;72(6):1497-507.
2005

Lemay J, Marullo S, Jockers R, Alizon M, Brelot A, On the dimerization of CCR5, Nat. Immunol. 2005 Jun;6(6):535; author reply 535-6.
2004

Ahr B, Denizot M, Robert-Hebmann V, Brelot A, Biard-Piechaczyk M, Identification of the cytoplasmic domains of CXCR4 involved in Jak2 and STAT3 phosphorylation, J. Biol. Chem. 2005 Feb;280(8):6692-700.
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Published on: 11 May 2015 • Modified on: 23 Feb 2016

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