LOUNNAS , Nadia

The Fas/FasL system plays a critical role in death by apoptosis and immune escape of cancer cells. The Fas receptor being ubiquitously expressed in tissues, its apoptotic-inducing function, initiated upon FasL binding, is tightly regulated by several negative regulatory mechanisms to prevent inappropriate cell death. One of them, involving the...

The Fas/FasL system plays a critical role in death by apoptosis and immune escape of cancer cells. The Fas receptor being ubiquitously expressed in tissues, its apoptotic-inducing function, initiated upon FasL binding, is tightly regulated by several negative regulatory mechanisms to prevent inappropriate cell death. One of them, involving the...

Fas interaction at the plasma membrane with its lipid and protein environment plays a crucial role in the early steps of Fas signalling induced by Fas ligand binding. Particularly, Fas localisation in the raft nanodomains, ezrin-mediated interaction with the actin cytoskeleton and subsequent internalization are critical steps in Fas-mediated...