Individual cell fate and population dynamics revealed by a mathematical model linking telomere length and replicative senescence A. Rat, M. Doumic, M. T. Teixeira and Z. Xu. Progressive shortening of telomeres ultimately causes replicative senescence and is linked with aging Read more
« Hog1 acts in a Mec1-independent manner to counteract oxidative stress following telomerase inactivation » Bechara Zeinoun, Maria Teresa Teixeira and Aurélia Barascu Replicative senescence is triggered when telomeres reach critically short length and activate permanent DNA damage checkpoint-dependent cell cycle arrest. Read more
“Replicative senescence-associated oxidative stress and Hog1 activation in telomerase negative Saccharomyces cerevisiae cells” directed by Dr Teresa Teixeira and Dr Aurélia Barascu.
The defense will be held at the Institute of Physico-Chemical Biology (IBPC) on December 8 at 2 p.m., at 13 rue Pierre et Marie Curie at the Edmond de Rothschild library.
Exploring the regulation and function of telomeric non-coding RNA TERRA in budding yeast
On the occasion of the International Day for the Elimination of Violence against Women, the Laboratory of Molecular and Cellular Biology of Eukaryotes and Sorbonne University are joining forces with UN Women’s “Orange Day” on 22 to November 29, 2023. Read more
Lys716 in the transmembrane domain of yeast mitofusin Fzo1 modulates anchoring and fusion Raphaelle Versini, Marc Baaden, Laetitia Cavellini, Mickael M. Cohen, Antoine Taly, and Patrick F.J. Fuchs Outer mitochondrial membrane (OMM) fusion is an important process for the cell Read more
Role of Lipids and Divalent Cations in Membrane Fusion Mediated by the Heptad Repeat Domain 1 of Mitofusin Vlieghe A, Niort K, Fumat H, Guigner J-M, Cohen MM, Tareste D. Biomolecules. 2023; 13(9):1341. https://doi.org/10.3390/biom13091341 Mitochondria are highly dynamic organelles that Read more
Invited by Lionel Benard and Maude Guiller (UMR8261)
Invited by Philippe Meyer
invited by Naïma Belgareh-Touzé and Oznur Ozturk