Zinc finger E-box binding factor 1 plays a central role in regulating Epstein-Barr virus (EBV) latent-lytic switch and acts as a therapeutic target in EBV-associated gastric cancer.

Background: The role of Epstein-Barr virus (EBV) infection in gastric carcinogenesis remains largely unknown. The authors studied the effects of zinc finger E-box binding factor 1 (ZEB1) on latent-lytic switch of EBV infection in gastric cancer and explored the importance of EBV in gastric carcinogenesis.

Methods: Loss or gain of ZEB1 function was obtained by ZEB1 small-interfering RNA (siRNA) knock-down or forced ZEB1 re-expression.

Yes-associated protein 1 exhibits oncogenic property in gastric cancer and its nuclear accumulation associates with poor prognosis.

Purpose: Yes-associated protein 1 (YAP1) is a multifunctional protein that can interact with different transcription factors to activate gene expression. The role of YAP1 in tumorigenesis is unclear. We aimed to investigate the functional role of YAP1 in tumorigenesis of gastric cancer.