Regenerating gene 1B silencing inhibits colon cancer cell HCT116 proliferation and invasion

摘要

Background: The human regenerating gene 1B (REG1B) is found to be frequently up-regulated in many types of human tumors. It is unclear whether REG1B expression may have therapeutic value in colorectal carcinoma. Additionally, how REG1B is associated with the clinical features of colorectal carcinoma is not known. To investigate the relationship between REG1B and colorectal cancer, we analyzed REG1B expression in clinical specimens and cell lines and the effect of down-regulation of REG1B by short hairpin RNA (shRNA) in HCT116 cells.