RT Journal Article SR Electronic T1 DHPLC Elution Patterns of VDR PCR Products Can Predict Prostate Cancer Susceptibility in African American Men JF Cancer Genomics - Proteomics JO Cancer Genomics Proteomics FD International Institute of Anticancer Research SP 461 OP 467 VO 14 IS 6 A1 ROBERT L. COPELAND A1 DESTA BEYENE A1 VICTOR APPREY A1 MOHAMMAD R. DAREMIPOURAN A1 TAMMEY J. NAAB A1 OLAKUNLE O. KASSIM A1 YASMINE M. KANAAN YR 2017 UL http://cgp.iiarjournals.org/content/14/6/461.abstract AB Background/Aim: Denaturing high-performance liquid chromatography (DHPLC) is a technique that is used to detect mutations. The aim of the present study was to determine whether DHPLC elution patterns of vitamin D receptor (VDR) gene PCR products can serve as indicators of susceptibility to prostate cancer (PCa) risk. Materials and Methods: DNA samples of PCa cases and controls were screened for mutations and/or polymorphisms in coding exons of VDR gene using DHPLC analysis. Logistic regression, phi-coefficient (ϕ), and Backward Wald models were used to analyze the data. Results: Similar elution patterns of exons 1, 6, 7 and 9 along with higher prevalence of heteroduplex DNA were observed in PCa samples than in controls. Exons 4 and 8 had highly significant protective effects (p<0.05). Whereas, exons 5, 7, and 9 were perfectly positively correlated with PCa risk (ϕ=1), thus presenting candidate exons significantly associated with susceptibility to PCa. Conclusion: DHPLC elution patterns of the selected exons could be useful to predict susceptibility to develop PCa.