Correlations of SELE and SELP genetic polymorphisms with myocardial infarction risk: a meta-analysis and meta-regression.
Mol Biol Rep
; 41(7): 4521-32, 2014 Jul.
Article
em En
| MEDLINE
| ID: mdl-24639176
ABSTRACT
This meta-analysis was undertaken in an attempt to understand the relationships of functional polymorphisms in the SELE and SELP genes to myocardial infarction (MI) risk. The PubMed, CISCOM, CINAHL, Web of Science, Google Scholar, EBSCO, Cochrane Library, and CBM databases were searched for relevant articles published before March 1st, 2013 without any language restrictions. Meta-analysis was conducted using the STATA 12.0 software. Crude odds ratios with 95 % confidence intervals were calculated. The effect of SELE and SELP genetic polymorphisms on the pathogenesis of MI was investigated in this meta-analysis with a total of ten case-control studies, including 2,696 MI patients and 4,724 healthy subjects. Eight single nucleotide polymorphisms were assessed, including polymorphisms 98G/T, 128S/R and 561A/C in the SELE gene, and polymorphisms 715T/P, 599V/L, 290S/N, 562N/D and 2123G/C in the SELP gene. The results of our meta-analysis suggested that SELE genetic polymorphisms might be correlated with an increased risk of MI, especially for 128S/R and 561A/C polymorphisms. A subgroup analysis by ethnicity was conducted to investigate its effects on susceptibility to MI. The results revealed positive significant correlations between SELE genetic polymorphisms and the risk of MI among Asians, but not among Caucasians (all P > 0.05). Nevertheless, no significantly correlations were found between SELP genetic polymorphisms and MI risk (all P > 0.05). In the subgroup analysis by ethnicity, we also did not observe significant associations between SELP genetic polymorphisms and MI risks among both Asians and Caucasians (all P > 0.05). The current meta-analysis suggests that SELE genetic polymorphisms may contribute to the development of MI, especially for the 128S/R and 561A/C polymorphisms among Asians. However, SELP genetic polymorphisms may not be important risk factors in MI.
Texto completo:
1
Base de dados:
MEDLINE
Assunto principal:
Polimorfismo Genético
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Selectina-P
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Selectina E
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Infarto do Miocárdio
Tipo de estudo:
Etiology_studies
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Observational_studies
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Risk_factors_studies
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Systematic_reviews
Limite:
Female
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Humans
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Male
Idioma:
En
Ano de publicação:
2014
Tipo de documento:
Article