The nuclear form acts as a tumor suppressor by preventing ubiquitination and degradation of isoform p19ARF,ARF of CDKN2A by TRIP12: acts by interacting with TRIP12, leading to disrupt interaction between TRIP12 and isoform p19ARF,ARF of CDKN2A. Adapter molecule for TNFRSF1A,TNFR1 that specifically associates with the cytoplasmic domain of activated TNFRSF1A,TNFR1 mediating its interaction with FADD. Overexpression of TRADD leads to two major TNF-induced responses, apoptosis and activation of NF-kappa-B.
"The TNF receptor 1-associated protein TRADD signals cell death and NF-kappa B activation."
Hsu H., Xiong J., Goeddel D.V.
Cell 81:495-504(1995)
Research Topic:Others