Interleukin genes and associations with colon and rectal cancer risk and overall survival.

ABSTRACT: Interleukins are a group of cytokines that contribute to growth and differentiation, cell migration, and inflammatory and anti-inflammatory responses by the immune system. In our study, we examined genetic variation in genes from various anti-inflammatory and proinflammatory interleukins to determine association with colon and rectal cancer risk and overall survival. Data from two population-based incident studies of colon cancer (1,555 cases and 1,956 controls) and rectal cancer (754 cases and 954 controls) were used. After controlling for multiple comparisons, single nucleotide polymorphisms (SNPs) from four genes, IL3, IL6R, IL8, IL15, were associated with increased colon cancer risk, and CXCR1 and CXCR2 were significantly associated with increased rectal cancer risk. Only SNPs from gen

SUBMITTER: Bondurant KL 

PROVIDER: S-EPMC3470814 | biostudies-literature | 2013 Feb

REPOSITORIES: biostudies-literature