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Lu H, Yang Y, Chen X, Wu C, Zhao J, Feng Q, Zhou X, Xu D, Li Q, Niu H, He P, Liu J, Yao H, Ding Y. Influence of the CYP2J2 Gene Polymorphisms on Chronic Obstructive Pulmonary Disease Risk in the Chinese Han Population. Arch Bronconeumol 2020; 56:697-703. [PMID: 32224017 DOI: 10.1016/j.arbres.2019.11.026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2019] [Revised: 11/28/2019] [Accepted: 11/30/2019] [Indexed: 10/24/2022]
Abstract
INTRODUCTION Cytochrome P450 (CYP) 2J2 is a major enzyme that controls epoxyeicosatrienoic acids biosynthesis, which may play a role in chronic obstructive pulmonary disease (COPD) development. In this study, we aimed to assess the influence of CYP2J2 polymorphisms with COPD susceptibility. MATERIAL AND METHODS A case-control study enrolled 313 COPD cases and 508 controls was to investigate the association between CYP2J2 polymorphisms and COPD risk. Agena MassARRAY platform was used to genotype CYP2J2 polymorphisms. Odds ratios (OR) and 95% confidence intervals (CI) were calculated to evaluate the association between CYP2J2 polymorphisms and COPD risk. RESULTS We observed rs11207535 (homozygote: OR=0.08, 95%CI=0.01-0.96, p=0.047; recessive: OR=0.08, 95%CI=0.01-0.94, p=0.044), rs10889159 (homozygote: OR=0.08, 95%CI=0.01-0.92, p=0.043; recessive: OR=0.08, 95%CI=0.01-0.90, p=0.040) and rs1155002 (heterozygote: OR=1.63, 95%CI=1.13-2.36, p=0.009; dominant: OR=1.64, 95%CI=1.15-2.35, p=0.006; additive: OR=1.45, 95%CI=1.09-1.92, p=0.011) were significantly associated with COPD risk. Allelic tests showed T allele of rs2280274 was related to a decreased risk of COPD and T allele of rs1155002 was associated with an increased COPD risk. Stratified analyses indicated the effects of CYP2J2 polymorphisms and COPD risk were dependent on gender and smoking status (p<0.05). Additionally, two haplotypes (Ars11207535Crs10889159Trs1155002 and Ars11207535Crs10889159Crs1155002) significantly decreased COPD risk. CONCLUSION It suggested CYP2J2 polymorphisms were associated with COPD susceptibility in the Chinese Han population.
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Affiliation(s)
- Hui Lu
- Hainan Provincial Key Laboratory for Human Reproductive Medicine and Genetic Research, The First Affiliated Hospital of Hainan Medical University, Hainan Medical University, Haikou 570102, Hainan, China
| | - Yixiu Yang
- Department of General Practice, Hainan General Hospital, Haikou 570311, Hainan, China
| | - Xianghong Chen
- Department of General Practice, The Second Affiliated Hospital of Hainan Medical University, Haikou 570311, Hainan, China
| | - Cibing Wu
- Hainan General Hospital, University of South China, Haikou 570311, Hainan, China
| | - Jie Zhao
- Hainan General Hospital, University of South China, Haikou 570311, Hainan, China
| | - Qiong Feng
- Hainan General Hospital, University of South China, Haikou 570311, Hainan, China
| | - Xiaoli Zhou
- Department of General Practice, Hainan General Hospital, Haikou 570311, Hainan, China
| | - Dongchuan Xu
- Department of Emergency, Hainan General Hospital, Haikou 570311, Hainan, China
| | - Quanni Li
- Department of General Practice, Hainan General Hospital, Haikou 570311, Hainan, China
| | - Huan Niu
- Department of Emergency, Hainan General Hospital, Haikou 570311, Hainan, China
| | - Ping He
- Department of Emergency, Hainan General Hospital, Haikou 570311, Hainan, China
| | - Jianfang Liu
- Hainan General Hospital, University of South China, Haikou 570311, Hainan, China
| | - Hongxia Yao
- Department of General Practice, Hainan General Hospital, Haikou 570311, Hainan, China
| | - Yipeng Ding
- Department of General Practice, Hainan General Hospital, Haikou 570311, Hainan, China.
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