Lack of Association between Hsa-Mir-499 rs3746444 Polymorphism and Cancer Risk: Meta-analysis Findings

Jiang, Sheng-Gao; Chen, Lin; Tang, Jin-Hai; Zhao, Jian-Hua; Zhong, Shan-Liang

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자료유형: 학술저널

저자정보: Jiang, Sheng-Gao (Center of Clinical Laboratory Science, Jiangsu Cancer Hospital) Chen, Lin (Department of Oncology, Xuzhou Medical College) Tang, Jin-Hai (Department of General Surgery, Jiangsu Cancer Hospital) Zhao, Jian-Hua (Center of Clinical Laboratory Science, Jiangsu Cancer Hospital) Zhong, Shan-Liang (Center of Clinical Laboratory Science, Jiangsu Cancer Hospital)

저널정보: 아시아태평양암예방학회 Asian Pacific journal of cancer prevention : APJCP Asian Pacific journal of cancer prevention : APJCP 제16권 제1호

발행연도: 2015.1

수록면: 339 - 344 (6page)

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Epidemiologic findings concerning the association between the hsa-mir-499 rs3746444 A>G polymorphism and cancer risk have yielded mixed results. We aimed to investigate the association by performing a meta-analysis of all available studies. We searched PubMed and EMBASE for studies published up to November 2014, using odds ratios (ORs) with 95% confidence intervals (CIs) to assess the strength of any association. The Benjamini-Hochberg (BH) method was used to correct the p values for multiple comparisons. We included 39 studies, including 14,136 cases and 16,937 controls. The results of overall meta-analysis suggested a borderline association between hsa-mir-499 rs3746444 polymorphism and cancer susceptibility (AG+GG vs. AA: OR=1.15, 95% CI=1.04-1.26, corrected p value=0.04). After removing studies not conforming to Hardy-Weinberg equilibrium (HWE), however, this association disappeared (AG+GG vs AA: OR=1.18, 95% CI=1.03-1.34, corrected p value=0.21). When stratified analysis by ethnicity, cancer type or HWE in controls, although some associations between hsa-mir-499 rs3746444 polymorphism and cancer susceptibility were detected, these associations no longer existed after adjustment using BH method. In conclusion, our meta-analysis suggests that hsa-mir-499 rs3746444 A>G polymorphism is not associated with risk of cancer based on current evidence.

#Cancer #meta-analysis #hsa-mir-499 #polymorphism #susceptibility

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