Sandra Citi

Lionel Jond

Photo
Lionel Jond

Technician


Publications

Tension-Dependent Stretching Activates ZO-1 to Control the Junctional Localization of Its Interactors. Spadaro D, Le S, Laroche T, Mean I, Jond L, Yan J, Citi S. Curr Biol. 2017 Dec 18

 

PLEKHA7 Recruits PDZD11 to Adherens Junctions to Stabilize Nectins. Guerrera D, Shah J, Vasileva E, Sluysmans S, Méan I, Jond L, Poser I, Mann M, Hyman AA, Citi S. J Biol Chem. 2016 May 20

ZO proteins redundantly regulate the transcription factor DbpA/ZONAB. Spadaro D, Tapia R, Jond L, Sudol M, Fanning AS, Citi S. J Biol Chem. 2014 Aug 8

 

PLEKHA7 modulates epithelial tight junction barrier function. Paschoud S, Jond L, Guerrera D, Citi S. Tissue Barriers. 2014 Jan 1.

 

Cingulin is dispensable for epithelial barrier function and tight junction structure, and plays a role in the control of claudin-2 expression and response to duodenal mucosa injury. Guillemot L, Schneider Y, Brun P, Castagliuolo I, Pizzuti D, Martines D, Jond L, Bongiovanni M, Citi S. J Cell Sci. 2012 Nov 1.

 

Cingulin and paracingulin show similar dynamic behaviour, but are recruited independently to junctions. Paschoud S, Yu D, Pulimeno P, Jond L, Turner JR, Citi S. Mol Membr Biol. 2011 Feb

 

The tight junction protein cingulin regulates gene expression and RhoA signaling. Citi S, Paschoud S, Pulimeno P, Timolati F, De Robertis F, Jond L, Guillemot L. Ann N Y Acad Sci. 2009 May;1165:88-98. doi: 10.1111/j.1749-6632.2009.04053.x.

 

Paracingulin regulates the activity of Rac1 and RhoA GTPases by recruiting Tiam1 and GEF-H1 to epithelial junctions. Guillemot L, Paschoud S, Jond L, Foglia A, Citi S. Mol Biol Cell. 2008 Oct;19

 

Disruption of the cingulin gene does not prevent tight junction formation but alters gene expression. Guillemot L, Hammar E, Kaister C, Ritz J, Caille D, Jond L, Bauer C, Meda P, Citi S. J Cell Sci. 2004 Oct 15