Enhancer of Zeste Homolog 2 (EZH2) in Malignant Progression of Gallbladder Carcinoma

Progress in research of EZH2 in digestive system tumors

EZH2 is a key member of the PcG protein family and a subunit of catalytic activity in the PRC2 complex. It has histone methylation transferase activity and plays an important role in epigenetic modification. A large number of studies have shown that it is closely related to the occurrence, development, and prognosis of various digestive system tumors and is highly expressed in tumor tissues, such as gastric cancer, liver cancer, colorectal cancer, pancreatic cancer, and gallbladder cancer. In this paper, we review the biological characteristics of EZH2d , its role in digestive system tumors, and the prospect of targeted therapy for EZH2.