Research Article

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09/19/2013
Gene polymorphism; Hepatocellular carcinoma; Interleukin-28B; Liver cirrhosis; Meta-analysis; rs12979860

We examined the association of the interleukin-28B (IL-28B) gene rs12979860 T/C polymorphism with development of hepatitis virus-related hepatocellular carcinoma (HCC) and liver cirrhosis (LC). Two investigators independently searched the PubMed, Elsevier, EMBASE, Web of Science, Wiley Online Library, and Chinese National Knowledge Infrastructure data bases. Pooled odds ratios (ORs) and ... more

G.J. Suo; Z.X. Zhao
09/03/2013
Association study; Meta-analysis; Type 2 diabetes; UCP2

Uncoupling protein 2 (UCP2) is a mitochondrial transporter protein and can affect the function of β-cells. We investigated a possible association between functional UCP2 -866G/A and Ala55Val polymorphisms and type 2 diabetes in 715 Hubei Han Chinese. No significant association was found, either for the -866G/A polymorphism (allele, P = 0.254; genotype, P = 0.508) or for the ... more

L.J. Qin; J. Wen; Y.L. Qu; Q.Y. Huang
08/21/2013
Cancer; CASP-9; Gene polymorphisms; Meta-analysis

We investigated the association between CASP-9 polymorphisms and susceptibility to neoplasm. Fourteen studies with a total of 2733 neoplasm cases and 3352 healthy controls were included. Meta-analysis showed that the rs4645981*T allele and the rs4645981*T allele carrier were positively associated with neoplasm susceptibility [odds ratio (OR) = 1.43, 95% confidence interval (95%CI) = 1.12- ... more

Z.Y. Zhang; Y. Xuan; X.Y. Jin; X. Tian; R. Wu
07/24/2013
Acute lymphoblastic leukemia; Childhood; GSTP1 polymorphism; Meta-analysis

Studies investigating the association between the glutathione S-transferase P1 (GSTP1) A1578G polymorphism and the risk of childhood acute lymphoblastic leukemia (ALL) report conflicting results. The aim of this study was to quantitatively summarize the evidence for such a relationship. Two investigators independently searched the Medline, Embase, China National Knowledge ... more

G.Z. Huang; W. Shan; L. Zeng; L.G. Huang
06/13/2013
Gene polymorphism; Hepatocellular carcinoma; Meta-analysis; XRCC1

XRCC1-399 allele polymorphisms have been reported to be associated with susceptibility to hepatocellular carcinoma (HCC), but the conclusions of the various studies have been inconsistent. We conducted a meta-analysis of available studies to determine whether XRCC1-399 alleles influence susceptibility to hepatocellular carcinoma. We searched English-language databases, ... more

X.Y. Zeng; J.M. Huang; J.W. Xu; Y. Xu; H.P. Yu; L. Ji; X.Q. Qiu
05/21/2013
Ankylosing spondylitis; Genetic polymorphisms; Interleukin-1 receptor antagonist; Meta-analysis; susceptibility

We made a Human Genome Epidemiology review and meta-analysis to examine a possible association between interleukin-1 receptor antagonist (IL-1RN) polymorphisms and susceptibility to ankylosing spondylitis (AS). Studies of IL-1RN polymorphisms and susceptibility to AS were found by searching the Pubmed, Cochrane library, Embase, Web of Science, Springerlink, CNKI, and CBM databases. Data ... more

G.X. Jin; J.Z. Duan; W.L. Guo; L. Li; S.Q. Cui; H. Wang
05/13/2013
Cancer; Caspase 3; Genetic polymorphism; Meta-analysis; susceptibility

Genetic variations in the caspase genes CASP-3 and CASP-7 are known to be involved in apoptosis, cytokine maturation, cell growth and differentiation. Polymorphisms of CASP-3 and CASP-7 genes have been increasingly recognized as important regulators in the development of cancer. However, whether there is a specific association is still controversial. Therefore, we made a Human Genome ... more

S. Yan; Y.Z. Li; X.W. Zhu; C.L. Liu; P. Wang; Y.L. Liu
04/26/2013
A49G polymorphism; CTLA-4; Hashimoto’s thyroiditis; Meta-analysis

Published data on the association between the cytotoxic T-lymphocyte-associated antigen-4 gene A49G polymorphism and the risk for Hashimoto's thyroiditis (HT) are inconclusive. A meta-analysis was performed to derive a more precise estimation. Published case-control studies in English or Chinese were identified. In total, 24 studies with 2295 cases and 4521 controls were investigated. A ... more

R. Ji; Y. Feng; W.W. Zhan
02/08/2013
-C509T polymorphism; IgA nephropathy; Meta-analysis; TGF-β1 gene

There are conflicting reports associating the TGF-β1 gene -C509T polymorphism with susceptibility to IgA nephropathy. We investigated this association through a meta-analysis. Case-control studies were searched up to January 2012; the genotype frequencies in the control group were found to be consistent with Hardy-Weinberg equilibrium. Publication bias was tested by funnel plot and the ... more

H. Wang; P. Li; Z.C. Feng
01/22/2013
ACE I/D polymorphism; Meta-analysis; OSAHS; Severity

Published data on a possible association between the angiotensin-converting enzyme (ACE) gene I/D polymorphism and obstructive sleep apnea-hypopnea syndrome (OSAHS) occurrence and its severity risk are inconclusive. We performed a meta-analysis of case-control studies published in English or Chinese. Thirteen studies, totaling 1361 cases and 1373 controls, were investigated for ... more

Y. Feng; J. Ri; H.Y. Wan; G.C. Shi; Q.Y. Li; L. Fan

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