| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 3286078 | Clinics and Research in Hepatology and Gastroenterology | 2015 | 8 Pages |
SummaryGenetic polymorphism of miR-34b/c gene is a candidate factor for attributing predisposition to carcinoma. However, results of mounting studies, concerning association of miR-34b/c gene rs4938723 with risk of cancer, present contradictory results. Therefore, a meta-analysis was performed to systematically assessment the possible association between them. The overall results of meta-analysis indicate a significant association was only observed between rs4938723 and cancer risk in genotype model (Ph = 0.203, OR = 1.09, 95% CI = 1.01–1.70 for CT vs. TT). After stratifying by ethnicity and cancer type, genotype CT of rs4938723 was significantly association with an increased cancer risk in Asian population (Ph = 0.187, OR = 1.10, 95%CI = 1.01–1.20), allele C and genotype CT were significantly positive associated with hepatocellular cancer (Ph = 0.113, OR = 1.11, 95%CI = 1.01–1.23 for C vs. T; Ph = 0.121, OR = 1.19, 95%CI = 1.03–1.37 for CT vs. TT), but rs4938723 was negative associated with risk of colorectal cancer (Ph = 0.342, OR = 0.66, 95%CI = 0.47–0.92 for CC vs. TT; Ph = 0.519, OR = 0.67, 95%CI = 0.49–0.93 for CC vs. CT/TT; Ph = 0.443, OR = 0.71, 95%CI = 0.51–0.99 for CC/TT vs. CT). These findings suggested that rs4938723 was a susceptible locus only for hepatocellular cancer and colorectal cancer.
