The rs28757157 and rs59429575 Polymorphisms in CYP19A1 are Associated with Lung Cancer in Chinese Han Population [post]

Chan Zhang, Yujing Cheng, Wanlu Chen, Qi Li, Run Dai, Yajie Wang, Tonghua Yang
2020 unpublished
Background Lung cancer is the leading cause of cancer death globally. Recent studies have revealed that the CYP19A1 gene played a crucial role in cancer initiation and development.Objectives The aim of this study was to assess the association of CYP19A1 genetic polymorphisms with the risk of lung cancer in Chinese Han population.Method This study randomly recruited 507 lung cancer patients and 505 healthy controls. The genotypes of four SNPs of CYP19A1 gene were identified by Agena MassARRY
more » ... nique. Genetic model analysis was used to assess the association between genetic variation and lung cancer risk. Odds ratio (OR) values and 95% confidence intervals (CIs) were provided for the evaluation of the lung cancer risk effect.Results Rs28757157 and rs59429575 polymorphisms of CYP19A1 were significantly correlated with the risk of lung cancer. In stratified analysis, rs28757157 was associated with increased cancer risk in males and smoker. Meanwhile, rs59429575 was identified as a risk biomarker in female and lung adenocarcinoma patients (p < 0.05). While rs28757157 exerted protective role among people with a BMI greater than 24 (p = 0.033).Conclusions This study identified two new SNPs (rs28757157 and rs59429575) of CYP19A1 associated with lung cancer in Chinese Han population. These findings provide data support for further functional studies of CYP19A1 in lung cancer.
doi:10.21203/rs.3.rs-25248/v1 fatcat:ze5zdvdp5zf2dexm4fozbufkgm