Article
Apoptosis initiated by dependence receptors: a new paradigm for cell death?
BioEssays : news and reviews in molecular, cellular and developmental biology - 1 Jun 2004
Porter Alan G, Dhakshinamoorthy Saravanakumar
Abstract excerpt
A distinct group of receptors including DCC, UNC5, RET and Ptc1 is known to function in ligand-dependent neuronal growth and differentiation or axon guidance. Acting as "dependence receptors", they may also regulate neuronal cell survival by inducing apoptosis in the absence of cognate ligand. Receptor-initiated apoptosis requires proteolytic (caspase) cleavage and exposure of a pro-apoptotic region in the...
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