Associations between genetic variation in RUNX1, RUNX2, RUNX3, MAPK1 and eIF4E and riskof colon and rectal cancer: additional support for a TGF-β-signaling pathway.

ABSTRACT: The Runt-related transcription factors (RUNX), mitogen-activated protein kinase (MAPK) 1 and eukaryotic translation initiation factor 4E (eIF4E) are potentially involved in tumorigenesis. We evaluated genetic variation in RUNX1 (40 tagSNPs), RUNX2 (19 tagSNPs), RUNX3 (9 tagSNPs), MAPK1 (6 tagSNPs), eIF4E (3 tagSNPs), eIF4EBP2 (2 tagSNP) and eIF4EBP3 (2 tagSNPs) to determine associations with colorectal cancer (CRC). We used data from population-based studies (colon cancer n = 1555 cases, 1956 controls; rectal cancer n = 754 cases, 959 controls with complete genotype data). Four statistically significant tagSNPs were identified with colon cancer and three tagSNPs were identified with rectal cancer. Whereas the independent risk estimates for each of the tagSNPs ranged from 1.21 to 1.52, the

SUBMITTER: Slattery ML 

PROVIDER: S-EPMC3047235 | biostudies-literature | 2011 Mar

REPOSITORIES: biostudies-literature