Denis CHRETIEN Group

Tubulin and Interacting Proteins (TIPs)

Denis CHRÉTIEN

Group leader

> Email: denis.chretien[at]univ-rennes1.fr

> Phone: +33 (0)2 23 23 67 64

> Team web site

Denis CHRETIEN Group investigates the relationships between structure and function of an essential eukaryotic cell component, the microtubule. These 25 nm fibers are involved in fundamental processes such as cell motility, intracellular trafficking, cell compartmentalization, or chromosome segregation during cell division.

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Major publications

Selected Publications

  • EB1 interacts with outwardly curved and straight regions of the microtubule lattice
    Guesdon A*, Bazile F*, Buey RM, Mohan R, Monier S, Rodríguez García R, Angevin M, Heichette C, Wieneke R, Tampé R, Duchesne L, Akhmanova A, Steinmetz MO, Chrétien D
    Nat Cell Biol. 2016 Sep.
    *Co-first authors

    The formation of ordered nanoclusters controls cadherin anchoring to actin and cell–cell contact fluidity
    Strale PO, Duchesne L, Peyret G, Montel L, Nguyen T, Png E, Tampé R, Troyanovsky S, Hénon S, Ladoux B, Mège RM
    J Cell Biol. 2015 Jul.

    Transport of Fibroblast Growth Factor 2 in the Pericellular Matrix Is Controlled by the Spatial Distribution of Its Binding Sites in Heparan Sulfate
    Duchesne L, Octeau V, Bearon RN, Beckett A, Prior I, Lounis B, Fernig DG
    PLoS Biol. 2012 Jul.

    Procentriole assembly revealed by cryo-electron tomography
    Guichard P, Chrétien D, Marco S, Tassin AM
    Embo J. 2010 May.

    EB1 regulates microtubule dynamics and tubulin sheet closure in vitro
    Vitre B, Coquelle FM, Heichette C, Garnier C, Chrétien D, Arnal I
    Nat Cell Biol. 2008 Apr.

  • About

    Denis Chrétien established the first ATIPE CNRS team in Rennes in 1999 at the 'Cell and Molecular Interaction' research unit, located on the Campus of Beaulieu. The actual team TIPs was created in 2007, and was transfered to the 'Institute of Genetics and Development of Rennes' in 2012.

    Denis Chrétien headed several groups since 1999:

    - Team "Structure and Dynamics of the Cytoskeleton" (SDC, 1999-2003)
    - Team "Structure and Dynamics of Macromolecules" (SDM, 2004-2007)
    - Team "Tubulin and Interacting Proteins" (TIPs, since 2007)

    The team hosts the "molecular transmission electron microscopy" platform, which is part of the Microscopy Rennes imaging center (MRic).

    >> Team Web site

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