Ontology highlight
ABSTRACT: Background/aim
Several studies reported that patients with benign prostatic hyperplasia (BPH) experienced a 10% increased incidence of prostate cancer (PCa) after the first 5 years of diagnosis. We investigated the association between single nucleotide polymorphisms (SNPs) in the promoter of Serine Protease Inhibitor Kazal Type 1 (SPINK1) and the increased risk of BPH and PCa.Materials and methods
We genotyped three SNPs in a cases-control study, including BPH and PCa cases. Multiple logistic regression models were applied to analyze clinical and genotypic data.Results
We found an inverse association between SNP rs10035432 and BPH under the log-additive (p=0.007) model. No association was found between these SNPs and PCa risk. However, we observed a possible association between rs1432982 and lower-grade PCa (p=0.05) under the recessive model.Conclusion
SPINK1 promoter variants are likely to be associated with the risk of BPH.
SUBMITTER: Winchester D
PROVIDER: S-EPMC4545211 | biostudies-literature | 2015 Jul
REPOSITORIES: biostudies-literature
Winchester Danyelle D Ricks-Santi Luisel L Mason Tshela T Abbas Muneer M Copeland Robert L RL Beyene Desta D Jingwi Emmanuel Y EY Dunston Georgia M GM Kanaan Yasmine M YM
Anticancer research 20150701 7
<h4>Background/aim</h4>Several studies reported that patients with benign prostatic hyperplasia (BPH) experienced a 10% increased incidence of prostate cancer (PCa) after the first 5 years of diagnosis. We investigated the association between single nucleotide polymorphisms (SNPs) in the promoter of Serine Protease Inhibitor Kazal Type 1 (SPINK1) and the increased risk of BPH and PCa.<h4>Materials and methods</h4>We genotyped three SNPs in a cases-control study, including BPH and PCa cases. Mult ...[more]