ZNF750 and esophageal squamous cell carcinoma: To explore the potential molecular mechanism underlying ZNF750 gene suppresses ESCC, PCR array was performed in ZNF750 knockdown cells, ZNF750 overexpression cells and their control cells using the kit of Cancer PathwayFinder PCR Array, which consisted of 84 genes representative of 8 different biological pathways involved in transformation and tumorigenesis, including angiogenesis, apoptosis, cell cycle, cell senescence, DNA damage and repair, EMT, hypoxia, metabolism, telomeres and telomerase.