Correlation between the EGF gene intronic polymorphism, rs2298979, and colorectal cancer.

ABSTRACT: Colorectal cancer (CRC) is an important disorder that results from genetic and epigenetic alterations in one colonic epithelial cell. Epidermal growth factor (EGF) is critical in the development of tumors in epithelial tissues. Variations in the DNA sequence of the EGF gene may be particularly significant with regard to susceptibility to CRC. The present study aimed to investigate the effect of the EGF gene single nucleotide polymorphism (SNP), rs2298979, on CRC. In this prospective study, 220 samples were collected from patients with CRC and compared with 220 matched healthy controls. Genotyping was performed using the polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP) method, and the result was validated by direct sequencing. A significant correla

SUBMITTER: Chaleshi V 

PROVIDER: S-EPMC3796412 | biostudies-literature | 2013 Oct

REPOSITORIES: biostudies-literature