Vitamin D receptor gene polymorphisms and risk of prostate cancer: a meta-analysis
Φόρτωση...
Ημερομηνία
Συγγραφείς
Ntais, C.
Polycarpou, A.
Ioannidis, J. P.
Τίτλος Εφημερίδας
Περιοδικό ISSN
Τίτλος τόμου
Εκδότης
Περίληψη
Τύπος
Είδος δημοσίευσης σε συνέδριο
Είδος περιοδικού
peer-reviewed
Είδος εκπαιδευτικού υλικού
Όνομα συνεδρίου
Όνομα περιοδικού
Cancer Epidemiol Biomarkers Prev
Όνομα βιβλίου
Σειρά βιβλίου
Έκδοση βιβλίου
Συμπληρωματικός/δευτερεύων τίτλος
Περιγραφή
Several polymorphisms in the vitamin D receptor (VDR) gene have been implicated as risk factors for prostate cancer. We performed a meta-analysis of 14 studies (17 comparisons) with TaqI genotyping (1870 prostate cancer cases; 2843 controls), 6 studies (8 comparisons) with poly(A) repeat genotyping (540 cases; 870 controls), 5 studies with BsmI genotyping (987 cases; 1504 controls), and 3 studies with FokI genotyping (514 cases; 545 controls). The random-effects odds ratio (OR) for the t versus T allele was 0.95 [95% confidence interval (CI), 0.86-1.05]. There was no suggestion of an overall effect either in recessive or dominant modeling, and the comparison of t/t versus T/T also showed no differential prostate cancer susceptibility (OR, 0.88; 95% CI, 0.70-1.10). No effect of t was seen in subjects of European descent (nine comparisons; OR, 0.97; 95% CI, 0.87-1.08), Asian descent (five comparisons; OR, 0.88; 95% CI, 0.66-1.17), or African descent (three comparisons; OR, 0.94; 95% CI, 0.41-2.17). There was no between-study heterogeneity in any of these analyses. Overall, the random effects OR was 0.94 (95% CI, 0.75-1.18; no between-study heterogeneity) for the S versus L allele, 0.92 (95% CI, 0.63-1.35; P < 0.01 for heterogeneity) for the B versus b allele, and 1.03 (95% CI, 0.86-1.23; no between-study heterogeneity) for the f versus F allele. The meta-analysis shows that these four polymorphisms are unlikely to be major determinants of susceptibility to prostate cancer on a wide population basis.
Περιγραφή
Λέξεις-κλειδιά
Age Distribution, Aged, Case-Control Studies, Confidence Intervals, Gene Expression Regulation, Neoplastic, Genetic Markers/genetics, *Genetic Predisposition to Disease, Humans, Incidence, Male, Middle Aged, Odds Ratio, *Polymorphism, Genetic, Prognosis, Prostatic Neoplasms/*epidemiology/*genetics, Receptors, Calcitriol/*genetics, Reference Values, Risk Factors, Sensitivity and Specificity
Θεματική κατηγορία
Παραπομπή
Σύνδεσμος
http://www.ncbi.nlm.nih.gov/pubmed/14693728
http://cebp.aacrjournals.org/content/12/12/1395.full.pdf
http://cebp.aacrjournals.org/content/12/12/1395.full.pdf
Γλώσσα
en
Εκδίδον τμήμα/τομέας
Όνομα επιβλέποντος
Εξεταστική επιτροπή
Γενική Περιγραφή / Σχόλια
Ίδρυμα και Σχολή/Τμήμα του υποβάλλοντος
Πανεπιστήμιο Ιωαννίνων. Σχολή Επιστημών Υγείας. Τμήμα Ιατρικής