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Circulating microRNA-27a and -133a are negatively associated with incident hypertension: a five-year longitudinal population-based study
- Source :
- Biomarkers. 27:496-502
- Publication Year :
- 2022
- Publisher :
- Informa UK Limited, 2022.
-
Abstract
- Previous cross-sectional studies have shown that several circulating microRNA levels are associated with hypertension, but there are no prospective studies among general populations.We evaluated the impact of circulating inflammatory- and oxidative stress-responsive microRNAs on changes in blood pressure and the development of hypertension in normotensive Japanese.The study subjects were 84 normotensive participants (33 men and 51 women) who were given a health examination in both 2012 and 2017. In five years, 29 participants developed hypertension. Serum levels of miRNAs (miR-21, miR-27a, and miR-133a) were measured using qRT-PCR. Odds ratios (ORs) and 95% confidence intervals (CIs) for incident hypertension were estimated by logistic regression analysis.Serum miR-27a and -133a levels were lower in newly hypertensive subjects compared with normotensive subjects. With 1-unit lower serum miR-27a and -133a, the confounders adjusted ORs and 95% CI for incident hypertension were 0.84 (0.72-0.96) and 0.75 (0.58-0.91), respectively. The group with high levels of serum miR-27a and -133a had lower ORs than the group with low levels of these miRNAs (OR and 95% CI of miR-27a: 0.29, 0.08-0.91; miR-133a: 0.08, 0.01-0.37, respectively).Circulating miR-27a and -133a are potential biomarkers for the prediction and prevention of hypertension.
Details
- ISSN :
- 13665804 and 1354750X
- Volume :
- 27
- Database :
- OpenAIRE
- Journal :
- Biomarkers
- Accession number :
- edsair.doi.dedup.....68998ce421263a77e83f5ead1ec94856