Association between single nucleotide polymorphism of 309 T/G in murine doubleminute 2 gene and the susceptibility of non-small cell lung cancer: A Meta-analysis / 肿瘤
Tumor
;
(12): 84-90, 2014.
Article
Dans Chinois
| WPRIM
| ID: wpr-848829
ABSTRACT
Objective:
To evaluate the association between a single nucleotide polymorphism (SNP) of 309 T/G in the promoter of murine doubleminute 2 (MDM2) gene and the susceptibility of non-small cell lung cancer (NSCLC).Methods:
A computer-based online search was performed by using Cochrane Library, PubMed, EMBase, China National Knowledge Infrasrtucture (CNKI), Wanfang database and VIP database. The case-control studies were selected according to defined inclusion and exclusion criteria. After quality evaluation and data abstraction, a meta-analysis was performed by using STATA 12.0 software. The odds ratio (OR) of the association between MDM2 SNP 309T/G and NSCLC susceptibility was calculated. Then the subgroup analysis, sensitivity analysis and publication bias test were performed.Results:
A total of 8 case-control studies were eligible for this analysis, including 5 343 NSCLC patients and 6 652 healthy controls. Meta-analysis showed that MDM2 SNP 309GG could significantly increase the risk of NSCLC [TT vs GG, OR = 0.77, 95% confidence interval (CD = 0.62-0.96; GT vs GG, OR = 0.83, 95% CI = 0.75-0.92; TT+GT vs GG, OR = 0.82, 95% CI = 0.75-0.91]. In the subgroup analysis of ethnicity, MDM2 SNP 309GG could significantly increase the risk of NSCLC for Asian people [TT vs GG, OR = 0.62, 95% CI = 0.52-0.73; GT vs GG, OR = 0.78, 95% CI = 0.67-0.90; TT vs GG+GT, OR = 0.71, 95% CI = 0.59-0.86; TT+GT vs GG, OR = 0.73, 95% CI = 0.63-0.84]. In the subgroup analysis of gender, MDM2 SNP 309GG could significantly increase the risk of NSCLC for female population [TT vs GG, OR = 0.70, 95% CI = 0.54-0.91; GT vs GG, OR = 0.69, 95% CI = 0.54-0.90; TT+GT vs GG, OR = 0.70, 95% CI = 0.55-0.89].Conclusion:
MDM2 SNP 309GG may be a potential biomarker for NSCLC risk, particularly for Asian people and women. Copyright© 2014 by Tumor.
Texte intégral:
Disponible
Indice:
WPRIM (Pacifique occidental)
Type d'étude:
Étude observationnelle
/
Facteurs de risque
/
Revues systématiques évaluées
langue:
Chinois
Texte intégral:
Tumor
Année:
2014
Type:
Article
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