The adiponectin gene polymorphisms and the association with colorectal cancer
10.3969/j.issn.1671-8348.2015.25.012
- VernacularTitle:脂联素基因多态性与结直肠癌发病风险关联性研究?
- Author:
Desen XIANG
;
Jing ZHANG
;
Jie XIAO
;
Wenhua RAN
;
Ziduo HUANG
;
Tao ZHOU
- Publication Type:Journal Article
- Keywords:
colorectal neoplasms;
case-control study;
adiponectin gene;
single nucleotide polymorphism
- From:
Chongqing Medicine
2015;(25):3493-3496
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the adiponectin(ADIPOQ)gene polymorphisms and which association with colorectal cancer(CRC).Methods Genotyping of blood samples were performed for 250 case-control pairs.Taqman real-time PCR was used to test the three single nucleotide polymorphisms(SNPs),namely rs266729,rs2441 766,rs1 501299.Logistic regression was applied to assess the effects of three SNPs,the gene-gene,and gene-environment interactions on CRC risk.Results The ADIPOQ rs266729 GG and CG+GG genotype had a higher CRC risk than those carrying the CC genotype[OR (95%CI ):1.87 (1.01 - 3.47),1.63 (1.14-2.32),respectively].The same results was observed in cases who carried TG+GG genotype vs .TT genotype in rs2441 766 [OR(95%CI ):1.45(1.02-2.06)].The rs1 501299 GT+TT genotype had a lower CRC risk than those carrying the GG genotype [OR(95%CI ):0.61(0.43-0.88)].Furthermore,in two-factor gene-environment interaction analyses,rs266729 presented signifi-cant interactions with Body mass index (BMI),with OR of 1.1 6 (95%CI :1.03-1.30).Conclusion The results suggest that vari-ants in ADIPOQ may contribute to increased colorectal cancer risk and this contribution may be modified by BMI.
