Research Progress of BAP1 in Structure, Function, and Cancer

Cancer is an important chronic non-communicable disease that endangers human health and has become the main cause of death of residents around the world in the 21st century. At present, most of the mature treatment methods stay at the level of cell and tissue, which is difficult to fundamentally solve the problem of cancer. Therefore, explaining the pathogenesis of cancer at the molecular level becomes the answer to the key problem of cancer regulation. BRCA-associated protein 1 (brca1- associated protein 1) is a kind of ubiquitination enzyme encoded by the BAP1 gene and composed of 729 amino acids. As a carcinogenic protein, BAP1 can affect the cancer cell cycle and proliferation capacity, mutation, and deletion. For example, depending on catalytic activity, it participates in the regulation of intracellular function through transcription, epigenetic, and DNA damage repair. This article mainly reviews the basic structure and function of BAP1 in cells, its role in cancer development, and cancer-related mutants.