» Articles » PMID: 31646380

MiR-129-5p Improves Cardiac Function in Rats with Chronic Heart Failure Through Targeting HMGB1

Overview
Journal Mamm Genome
Specialty Genetics
Date 2019 Oct 25
PMID 31646380
Citations 22
Authors
Affiliations
Soon will be listed here.
Abstract

Increasing evidence shows that miRNAs play pivotal roles in cardiovascular diseases, including heart failure (HF). The aim of this study was to investigate the role of miR-129-5p in chronic heart failure and the underlying mechanisms. The levels of miR-129-5p and HMGB1 in chronic heart failure patients (CHF) and normal controls were examined by RT-qPCR and ELISA. Cardiac function, hemodynamics parameters, oxidative stress, and inflammation factors were analyzed in CHF rat model after transfection of miR-129-5p or HMGB1. Dual-luciferase activity reporter assay was conducted to validate the interaction between miR-129-5p and HMGB1. Downregulation of miR-129-5p and upregulation of HMGB1 were observed in the serum of CHF patients, respectively. Transfection of miR-129-5p improved heart function and hemodynamic parameters, as well as attenuated oxidative stress and inflammation factors in CHF rats. We further confirmed that HMGB1 is a direct target of miR-129-5p. Transfection of miR-129-5p also decreased the mRNA and protein levels of HMGB1 in myocardial tissues of CHF rats. Overexpression of HMGB1 diminished the effects of miR-129-5p on ameliorating oxidative stress and inflammatory response in rats with CHF. Our findings suggest that miR-129-5p protects the heart by targeting HMGB1.

Citing Articles

Bone marrow-derived mesenchymal stem cell-derived exosome-loaded miR-129-5p targets high-mobility group box 1 attenuates neurological-impairment after diabetic cerebral hemorrhage.

Wang Y, Li K, Wang J, Hua W, Liu Q, Sun Y World J Diabetes. 2024; 15(9):1979-2001.

PMID: 39280179 PMC: 11372641. DOI: 10.4239/wjd.v15.i9.1979.


Iron Dysregulation in Cardiovascular Diseases.

Wang H, Huang Z, Du C, Dong M Rev Cardiovasc Med. 2024; 25(1):16.

PMID: 39077672 PMC: 11263000. DOI: 10.31083/j.rcm2501016.


Exosomal miR-129 and miR-342 derived from intermittent hypoxia-stimulated vascular smooth muscle cells inhibit the eIF2α/ATF4 axis from preventing calcified aortic valvular disease.

Huang C, Han X, Yang L, Song W, Zhang H, Zhu X J Cell Commun Signal. 2023; 17(4):1449-1467.

PMID: 37812275 PMC: 10713511. DOI: 10.1007/s12079-023-00785-4.


Circulating microRNA Profiles for Premature Cardiovascular Death in Patients with Kidney Failure with Replacement Therapy.

Kuscu C, Mallisetty Y, Naik S, Han Z, Berta C, Kuscu C J Clin Med. 2023; 12(15).

PMID: 37568412 PMC: 10419472. DOI: 10.3390/jcm12155010.


Myocardial fibrosis and calcification are attenuated by microRNA-129-5p targeting Asporin and Sox9 in cardiac fibroblasts.

Medzikovic L, Aryan L, Ruffenach G, Li M, Savalli N, Sun W JCI Insight. 2023; 8(9).

PMID: 37154157 PMC: 10243800. DOI: 10.1172/jci.insight.168655.


References
1.
Savarese G, Lund L . Global Public Health Burden of Heart Failure. Card Fail Rev. 2017; 3(1):7-11. PMC: 5494150. DOI: 10.15420/cfr.2016:25:2. View

2.
Elahi M, Kong Y, Matata B . Oxidative stress as a mediator of cardiovascular disease. Oxid Med Cell Longev. 2010; 2(5):259-69. PMC: 2835914. DOI: 10.4161/oxim.2.5.9441. View

3.
Ramani G, Uber P, Mehra M . Chronic heart failure: contemporary diagnosis and management. Mayo Clin Proc. 2010; 85(2):180-95. PMC: 2813829. DOI: 10.4065/mcp.2009.0494. View

4.
Bonneau E, Neveu B, Kostantin E, Tsongalis G, De Guire V . How close are miRNAs from clinical practice? A perspective on the diagnostic and therapeutic market. EJIFCC. 2019; 30(2):114-127. PMC: 6599191. View

5.
Li G, Xie J, Wang J . Tumor suppressor function of miR-129-5p in lung cancer. Oncol Lett. 2019; 17(6):5777-5783. PMC: 6507349. DOI: 10.3892/ol.2019.10241. View