Erschienen in:
01.04.2016 | Gynecologic Oncology
Association of −463G/A MPO gene polymorphism and risk of cervical intraepithelial neoplasia
verfasst von:
Camilla Natter, Stephan Polterauer, Sophie Pils, Dan Cacsire Castillo-Tong, Robert Zeilinger, Georg Heinze, Lukas Hefler, Christoph Grimm
Erschienen in:
Archives of Gynecology and Obstetrics
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Ausgabe 4/2016
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Abstract
Purpose
The MPO system plays an important role in the control of infections and the deletion of malignant cells. Nevertheless, alternations in the MPO system can lead to DNA damage and carcinogenesis. Polymorphisms in the MPO Gene have been associated with an increased expression of MPO and a higher risk for development of cancer. This study evaluates the association between −463G/A MPO gene polymorphism and the risk for CIN.
Methods
The MPO gene polymorphism (−463G/A) was investigated in 616 women with cervical intraepithelial neoplasia and in 206 healthy women. Association between MPO gene polymorphism and risk of cervical intraepithelial neoplasia were analyzed by univariate and multivariable models.
Results
No significant difference in genotype distribution of the MPO gene polymorphism was observed in women with CIN and controls (p = 0.4; OR 1.2, 95 % CI 0.8–1.6). A subgroup analysis only including women with CIN did not show an association between −463G/A MPO gene polymorphism and risk for high-grade CIN (CIN 2/3) (p = 0.09; OR 1.5, 95 % CI 0.9–2.3).
Conclusions
The investigated MPO gene polymorphism is not associated with risk for the development of cervical intraepithelial neoplasia.