TRIP12 (Thyroid Hormone Receptor Interactor 12) is a Protein Coding gene. Diseases associated with TRIP12 include Non-Syndromic Intellectual Disability and Chronic Dacryocystitis. Among its related pathways are Class I MHC mediated antigen processing and presentation and Ubiquitin mediated proteolysis. The protein encoded by TRIP12 is an E3 ubiquitin-protein ligase involved in the degradation of the p19ARF/ARF isoform of CDKN2A, a tumor suppressor. The encoded protein also plays a role in the DNA damage response by regulating the stability of USP7, which regulates tumor suppressor p53.