ArticleMolecular and cellular biochemistry2021
miR-145-5p targets paxillin to attenuate angiotensin II-induced pathological cardiac hypertrophy via downregulation of Rac 1, pJNK, p-c-Jun, NFATc3, ANP and by Sirt-1 upregulation.
Article in Molecular and cellular biochemistry, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.
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Who cites it
12 citing papers in PubMed, 15 citations in OpenAlex.
- MiR-145-5p Attenuates Doxorubicin-Induced Heart Injury Through Targeting Cardiomyocyte Pyroptosis.The Kaohsiung journal of medical sciences · 2026Article
- circSP199a, a circularized RNA sponge targeting miR-199a-5p and -3p, mitigates mouse cardiac hypertrophy and fibrosis.Acta pharmacologica Sinica · 2026Article
- Post-translational acylation of proteins in cardiac hypertrophy.Nature reviews. Cardiology · 2025Review
- The crosstalk between MicroRNAs and sirtuins: a bit unexpected therapeutic target for cardiovascular diseases.European journal of medical research · 2025Review
- The lncRNA Jpx participates in testosterone-induced H9c2 cell hypertrophy by targeting the miR-145-5p/Nfatc3 axis.Frontiers in cell and developmental biology · 2025Article
- Roles of small GTPases in cardiac hypertrophy (Review).Molecular medicine reports · 2024Review
- CircRNA Interference Pathway: A New Target for Intervention in Different Stages of Heart Failure.Current topics in medicinal chemistry · 2024Review
- Trimethylamine N-Oxide Aggravates Neuro-Inflammation via lncRNA Fendrr/miR-145-5p/PXN Axis in Vascular Dementia Rats.Journal of inflammation research · 2024Article
- Oxidative Stress and Inflammation in Cardiovascular Diseases and Cancer: Role of Non-coding RNAs.The Yale journal of biology and medicine · 2022Review
- MiR-410-3p facilitates Angiotensin II-induced cardiac hypertrophy by targeting Smad7.Bioengineered · 2022Article
- Relationship Between Circulating MicroRNAs and Left Ventricular Hypertrophy in Hypertensive Patients.Frontiers in cardiovascular medicine · 2022Article
- miR-145-5p: A Potential Biomarker in Predicting Gleason Upgrading of Prostate Biopsy Samples Scored 3+3=6.Cancer management and research · 2021Article
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Authors and funding
10 authors at 8 institutions in 2 countries.
Funding
Abstract
Pathological cardiac hypertrophy is associated with many diseases including hypertension. Recent studies have identified important roles for microRNAs (miRNAs) in many cardiac pathophysiological processes, including the regulation of cardiomyocyte hypertrophy. However, the role of miR-145-5p in the cardiac setting is still unclear. In this study, H9C2 cells were overexpressed with microRNA-145-5p, and then treated with Ang-II for 24 h, to study the effect of miR-145-5p on Ang-II-induced myocardial hypertrophy in vitro. Results showed that Ang-II treatment down-regulated miR-145-5p expression were revered after miR-145-5p overexpression. Based on results of bioinformatics algorithms, paxillin was predicted as a candidate target gene of miR-145-5p, luciferase activity assay revealed that the luciferase activity of cells was substantial downregulated the following co-transfection with wild paxillin 3'UTR and miR-145-5p compared to that in scramble control, while the inhibitory effect of miR-145-5p was abolished after transfection of mutant paxillin 3'UTR. Additionally, overexpression of miR-145-5p markedly inhibited activation of Rac-1/ JNK /c-jun/ NFATc3 and ANP expression and induced SIRT1 expression in Ang-II treated H9c2 cells. Jointly, our study suggested that miR-145-5p inhibited cardiac hypertrophy by targeting paxillin and through modulating Rac-1/ JNK /c-jun/ NFATc3/ ANP / Sirt1 signaling, therefore proving novel downstream molecular pathway of miR-145-5p in cardiac hypertrophy.
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