The novel tumor suppressor IRF2BP2 regulates Hippo pathway in liver cancer via a feedback loop

Background and Aims The conserved Hippo pathway regulates organ size, tissue homeostasis, and tumorigenesis. Interferon regulatory factor 2 binding protein 2 (IRF2BP2) was originally identified as a transcriptional corepressor. However, the association between IRF2BP2 and the Hippo pathway remains largely unknown. In addition, the biological function and regulation mechanism of IRF2BP2 in liver cancer are poorly understood.