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Critical Reviews™ in Eukaryotic Gene Expression
Impact-faktor: 1.841 5-jähriger Impact-Faktor: 1.927 SJR: 0.649 SNIP: 0.516 CiteScore™: 1.96

ISSN Druckformat: 1045-4403
ISSN Online: 2162-6502

Critical Reviews™ in Eukaryotic Gene Expression

DOI: 10.1615/CritRevEukaryotGeneExpr.2017019077
pages 173-181

ABCB1 Polymorphisms and Childhood Acute Lymphoblastic Leukemia Risk: A Meta-Analysis

Lu Zhan
Department of Pediatrics, Hangzhou Red Cross Hospital, Hangzhou, Zhejiang 310002, China
Junlan Lian
Department of Pediatrics, Hangzhou Red Cross Hospital, Hangzhou, Zhejiang 310002, China
Haili Jin
Department of Pediatrics, Hangzhou Red Cross Hospital, Hangzhou, Zhejiang 310002, China
Sunyao Wang
Department of Pediatrics, Hangzhou Red Cross Hospital, Hangzhou, Zhejiang 310002, China
Jiajun Ding
Department of Pediatrics, Hangzhou Red Cross Hospital, Hangzhou, Zhejiang 310002, China
Zhengyang Shao
Department of Pediatrics, Hangzhou Red Cross Hospital, Hangzhou, Zhejiang 310002, China

ABSTRAKT

The association between ATP-binding cassette subfamily B member 1 (ABCB1) C3435T and C1236T polymorphisms and the risk for childhood acute lymphoblastic leukemia (ALL) is inconclusive. We conducted a meta-analysis of all published studies to determine the association of ABCB1 C3435T and C1236T polymorphisms and pediatric ALL risk. A systematic retrieval of relevant publications from the PubMed and Web of Science databases was performed. Data were calculated and statistical analysis was performed using STATA version 12.0 software. Metaanalysis results showed no significant association between C3435T polymorphism and pediatric ALL risk (TT vs. CC: odds ratio [OR] = 1.20, 95% confidence interval [CI] = 0.95–1.52; CT vs. CC: OR = 1.00, 95% CI = 0.82–1.23; the dominant model: OR = 1.07, 95% CI = 0.89–1.29; the recessive model: OR = 1.17, 95% CI = 0.84–1.62). Similarly, there was no association found for the C1236T polymorphism (TT vs. CC: OR = 1.18, 95% CI= 0.82–1.70; CT vs. CC: OR = 1.08, 95% CI = 0.80–1.45; the dominant model: OR = 1.10, 95% CI= 0.83–1.46; the recessive model: OR = 0.98, 95% CI = 0.61–1.58). Similar results were observed in the subgroup analyses on ethnicity and Hardy–Weinberg equilibrium. The present meta-analysis found no evidence for ABCB1 C3435T and C1236T polymorphisms as risk factors for pediatric ALL.

SCHLÜSSELWÖRTER: ALL, ABCB1, meta-analysis, polymorphism