Methylation of three genes encoded by X chromosome in blood leukocytes and colorectal cancer risk.

ABSTRACT: X chromosome change has been proved to be associated with carcinogenesis and related to gender differences in cancer risk. If aberrant methylation of genes encoded by X chromosome involve in the risk and prognosis of cancers, including colorectal cancer (CRC), remain unclear. We conducted a case-control study consisted of 432 CRC cases and 434 controls, detecting the methylation levels of FAM156B, PIH1D3, and PPP1R3F in the X chromosome in blood leukocytes using methylation-sensitive high-resolution melting (MS-HRM). We analyzed the relationship between the methylation levels and CRC susceptibility and then explored the interactions with environmental factors on CRC risk with logistics regression. Moreover, we conducted a follow-up study containing 225 CRC patients to explore the associati

SUBMITTER: Tian T 

PROVIDER: S-EPMC8290255 | biostudies-literature | 2021 Jul

REPOSITORIES: biostudies-literature