Association between collagen type XI α1 gene polymorphisms and papillary thyroid cancer in a Korean population.

ABSTRACT: Collagen type XI α1 (COL11A1) gene overexpression has been implicated as a candidate marker of various types of cancers. In this study, we investigated whether coding region single nucleotide polymorphisms (cSNPs) of the COL11A1 gene are associated with papillary thyroid cancer (PTC) in a Korean population. Four cSNPs [rs12731843 (Lys276Asn), rs3753841 (Pro1335Leu), rs1763347 (Gly1516Gly) and rs2229783 (Ile1602Ile)] were genotyped using direct sequencing in 98 PTC patients and 366 control subjects. Logistic regression analysis for each cSNP revealed an association between rs1763347 and PTC in a dominant model [CT/TT vs. CC, p=0.0042, odds ratio (OR)=0.50, 95% confidential interval (CI) 0.31-0.81]. Analysis of allelic frequency showed that the T alleles of rs1763347 and rs2229783 were signi

SUBMITTER: Park HJ 

PROVIDER: S-EPMC3440783 | biostudies-literature | 2011 Nov

REPOSITORIES: biostudies-literature