Associations between XRCC1 Arg399Gln, Arg194Trp, and Arg280His polymorphisms and risk of differentiated thyroid carcinoma: a meta-analysis.
Asian Pac J Cancer Prev
; 14(9): 5483-7, 2013.
Article
en En
| MEDLINE
| ID: mdl-24175846
ABSTRACT
BACKGROUND:
Associations between Arg399Gln, Arg194Trp and Arg280His polymorphisms of the XRCC1 gene and risk of differentiated thyroid carcinoma (DTC) have been widely studied but the findings are contradictory.METHODS:
We performed a meta-analysis in the present study using STATA 11.0 software to clarify any associations. Electronic literature databases and reference lists of relevant articles revealed a total of 10, 6 and 6 published studies for the Arg399Gln, Arg194Trp and Arg280His polymorphisms, respectively.RESULTS:
No significant associations were observed between Arg399Gln and DTC risk in all genetic models within the overall and subgroup meta-analyses, while the Trp/Trp vs Arg/Arg and recessive model of the Arg194Trp polymorphism was associated with DTC susceptibility, and the dominant model of Arg280His polymorphism contributed to DTC susceptibility in Caucasians.CONCLUSIONS:
Our meta-analysis suggests that XRCC1 Arg194Trp may be a risk factor for DTC development.
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Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Polimorfismo Genético
/
Neoplasias de la Tiroides
/
Adenocarcinoma
/
Diferenciación Celular
/
Proteínas de Unión al ADN
Tipo de estudio:
Etiology_studies
/
Prognostic_studies
/
Risk_factors_studies
/
Systematic_reviews
Límite:
Humans
Idioma:
En
Revista:
Asian Pac J Cancer Prev
Asunto de la revista:
NEOPLASIAS
Año:
2013
Tipo del documento:
Article