TRADD (Tumor necrosis factor receptor type 1-associated DEATH domain protein) is an important mediator of FAS and TNFR1 associated apoptotic signaling. The nuclear form acts as a tumor suppressor by preventing ubiquitination and degradation of isoform p19ARF/ARF of CDKN2A by TRIP12. TRADD acts by interacting with TRIP12 and leading to the disruption of the interaction between TRIP12 and isoform p19ARF/ARF of CDKN2A. TRADD acts as an adapter molecule for TNFRSF1A/TNFR1 that specifically associates with the cytoplasmic domain of activated TNFRSF1A/TNFR1 mediating its interation with FADD. Overexpression of TRADD leads to two major TNF-induced responses - apoptosis and activation of NF-kappa-B.
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Protein Aliases: Hs89862; MGC11078; TNFR1-associated DEATH domain protein; TNFRSF1A-associated via death domain; tumor necrosis factor receptor type 1 associated death domain protein; Tumor necrosis factor receptor type 1-associated DEATH domain protein; tumor necrosis factor receptor-1-associated protein
Gene Aliases: Hs.89862; TRADD
UniProt ID: (Human) Q15628
Entrez Gene ID: (Human) 8717, (Rat) 246756
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