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Wang Y, Li J, Xiang Q, Tang L. INSR and ISR‑1 gene polymorphisms and the susceptibility of essential hypertension: A meta‑analysis. Exp Ther Med 2023; 25:251. [PMID: 37153892 PMCID: PMC10161195 DOI: 10.3892/etm.2023.11950] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2022] [Accepted: 03/08/2023] [Indexed: 05/10/2023] Open
Abstract
INSR and ISR-1 may be candidate genes for essential hypertension (EH). However, the genetic association between the INSR and ISR-1 gene polymorphisms and EH risk remains contradictory. To determine a more precise association of the INSR and ISR-1 gene polymorphisms and EH, the present study performed a meta-analysis. Eligible studies up to Jan 2021 were retrieved from multiple databases including PubMed, Embase, Web of Science and China National Knowledge Infrastructure. The pooled odds ratio (OR) and 95% confidence interval (CI) were used to evaluate the genetic associations between the allele, dominant and recessive models of INSR Nsil, RsaI and ISR-1 G972R polymorphisms and EH susceptibility. A total of 10 case-control studies encompassing 2,782 subjects including 1,289 cases and 1,493 controls were evaluated for the present meta-analysis. Neither of the allele, dominant and recessive models of INSR Nsil and ISR-1 G972R polymorphisms was associated with EH risk (P>0.05). While the allele [P=0.0008, OR=0.58, (95% CI)=(0.42, 0.80)], dominant [P=0.02, OR=0.59, (95% CI)=(0.38, 0.92)] and recessive models [P=0.003, OR=0.38, (95% CI)=(0.20, 0.72)] of INSR Rsal polymorphism were associated with decreased risk of EH. Subgroup analysis according to ethnicity showed that the significant associations between the allele, dominant and recessive models of INSR Rsal polymorphism and EH risk were observed in Caucasian populations, but not in Asian populations (P>0.05). In conclusion, the INSR Rsal polymorphism is probably a protective factor for EH. To identify the result, additional case-control designed research with larger numbers of subjects are required.
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Affiliation(s)
- Yan Wang
- Department of Basic Biology, Changsha Medical College, Changsha, Hunan 410219, P.R. China
| | - Jianming Li
- Department of Basic Biology, Changsha Medical College, Changsha, Hunan 410219, P.R. China
- Center for Neuroscience and Behavior, Changsha Medical College, Changsha, Hunan 410219, P.R. China
- Academics Working Station, Changsha Medical College, Changsha, Hunan 410219, P.R. China
| | - Qin Xiang
- Department of Basic Biology, Changsha Medical College, Changsha, Hunan 410219, P.R. China
- Center for Neuroscience and Behavior, Changsha Medical College, Changsha, Hunan 410219, P.R. China
- Academics Working Station, Changsha Medical College, Changsha, Hunan 410219, P.R. China
| | - Liang Tang
- Department of Basic Biology, Changsha Medical College, Changsha, Hunan 410219, P.R. China
- Center for Neuroscience and Behavior, Changsha Medical College, Changsha, Hunan 410219, P.R. China
- Academics Working Station, Changsha Medical College, Changsha, Hunan 410219, P.R. China
- The Hunan Provincial University Key Laboratory of The Fundamental and Clinical Research on Functional Nucleic Acid, Changsha Medical College, Changsha, Hunan 410219, P.R. China
- Correspondence to: Professor Liang Tang, Department of Basic Biology, Changsha Medical College, 1501 Leifeng Road, Wangcheng, Changsha, Hunan 410219, P.R. China
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