Search results for "Récepteurs de mort"
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Mécanismes de résistance à l'apoptose induite par TRAIL dans les cellules cancéreuses : restauration de la sensibiltié à TRAIL par la chimiothérapie …
2010
The TNF-family member TRAIL (TNF-related apoptosis inducing ligand) is a cytokine involved in immune anti-tumour surveillance. TRAIL is one of the most promising agents currently under investigation, as it exhibits efficient anti-cancer cytotoxicity with limited side effects on healthy cells. The problem in current cancer therapy is that some cancer cells are already resistant, or can become resistant to TRAIL-induced cell death. The aim of my thesis was to study the mechanisms of resistance to TRAIL, and to find a way to bypass it. First, we were interested in the TRAIL-R4 antagonistic receptor, which is known to bind TRAIL without inducing a death signal. We have demonstrated for the firs…