Association between microRNA-137 Gene Polymorphisms and Ischemic Post-stroke Depression
10.3969/j.issn.1006-9771.2020.05.019
- VernacularTitle:microRNA-137基因多态性与缺血性卒中后抑郁的相关性
- Author:
Jia-wu FU
1
;
Hao WU
1
;
Jun-liang LI
1
;
Ye YE
1
;
Jing CHEN
1
;
Hai-hong ZHOU
1
;
You LI
1
Author Information
1. Department of Neurology, Affiliated Hospital of Guangdong Medical University, Zhanjiang, Guangdong 524001, China
- Publication Type:Research Article
- Keywords:
ischemic stroke;
post-stroke depression;
microRNA-137;
rs1625579;
gene polymorphisms
- From:
Chinese Journal of Rehabilitation Theory and Practice
2020;26(5):588-591
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To analyze the relationship between microRNA-137 gene polymorphisms and ischemic post-stroke depression (PSD). Methods:January, 2017 to January, 2019, the single nucleotide polymorphism (SNP) of rs1625579 in microRNA-137 was genotyped in 250 ischemic PSD patients and 250 healthy controls with SNaPshot. The expression of microRNA-137 was measured with quantitative real-time polymerase chain reaction in the mononuclear cells, and the association of the SNP rs1625579 with microRNA-137 expression was analyzed. Results:The allele T was more in the patients than in the controls (OR = 2.033, 95%CI 1.255 to 3.294, P = 0.003), as well as the genotype TT (OR = 2.139, 95%CI 1.272~3.595, P = 0.004). The microRNA-137 expression was less in the patients than in the controls (t = 28.23, P < 0.001). For the controls, the microRNA-137 expression was also less in those with genotype of TT than with GT and GG (t = 3.764, P < 0.001). Conclusion:The genotype TT of SNP rs1625579 in microRNA-137 is a risk factor of susceptibility to ischemic PSD, which may associate with the decrease of expression of microRNA-137.
