Association between AXIN1 Gene Polymorphisms and Bladder Cancer in Chinese Han Population

Background. Previous evidence has indicated that the reduction of axis inhibition protein 1 (AXIN1) expression is related with the poor differentiation of non-small-cell lung cancer (NSCLC). However, the potential association between AXIN1 and bladder cancer (BC) is unknown. We aimed to initially ex...

Full description

Bibliographic Details
Main Authors: Qin Li, Peng Zhang, Yanyun Wang, Yan Zhang, Kai Li, Yaping Song, Min Su, Bin Zhou, Lin Zhang
Format: Article
Language:English
Published: Hindawi Limited 2019-01-01
Series:Disease Markers
Online Access:http://dx.doi.org/10.1155/2019/3949343
Description
Summary:Background. Previous evidence has indicated that the reduction of axis inhibition protein 1 (AXIN1) expression is related with the poor differentiation of non-small-cell lung cancer (NSCLC). However, the potential association between AXIN1 and bladder cancer (BC) is unknown. We aimed to initially explore the relevance of AXIN1 gene polymorphisms (rs12921862 C/A, rs1805105 T/C, and rs370681 C/T) and BC. Methods. Three hundred and sixteen BC patients and 419 healthy controls had been enrolled. Polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP) method was used for genotyping three tag single-nucleotide polymorphisms (SNPs) of AXIN1. The SNPstats online analysis software and SPSS software were used for statistical analysis. Results. Our data revealed that three tag SNPs were associated with an increased risk of BC (rs12921862: P<0.001, OR 95%CI=4.61 (3.13-6.81); rs1805105: P=0.046, OR 95%CI=1.35 (1.00-1.82); and rs370681: P=0.004, OR 95%CI=1.56 (1.15-2.10)). For rs12921862, A allele was an independently protective factor which correlated with a better prognosis in non-muscle-invasive bladder cancer (NMIBC) patients (P=0.03, OR 95%CI=0.10 (0.01-0.84)). Stratification analysis demonstrated that rs370681 polymorphism was related with high-grade bladder cancer (P=0.04, OR 95%CI=1.85 (1.04-3.23)). Conclusion. The AXIN1 gene polymorphisms might implicate in BC risk, and rs12921862 could be a potential forecasting factor for prognosis of BC patients.
ISSN:0278-0240
1875-8630