Evidence map›Paper›PMID 30450725›Full record

ArticleJournal of cellular and molecular medicine2019

Endogenous reduction of miR-185 accelerates cardiac function recovery in mice following myocardial infarction via targeting of cathepsin K.

Chuan-Chang Li, Xue-Ting Qiu, Quan Sun, Ji-Peng Zhou, Hui-Jun Yang, Wan-Zhou Wu, Ling-Fang He, Can-E Tang, Guo-Gang Zhang, Yong-Ping Bai

Open access · goldAbstract read
In one paragraph

Article in Journal of cellular and molecular medicine, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 30 papers.

0numbers the graph read from it
0cells of the map it votes in
30citing papers in PubMed
1.1field-weighted citation impact, top 26% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

30 citing papers in PubMed, 39 citations in OpenAlex.

  1. Article
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  8. New Insights into the Reparative Angiogenesis after Myocardial Infarction.International journal of molecular sciences · 2023
    Review
  9. Article
  10. The role of lncRNA-mediated pyroptosis in cardiovascular diseases.Frontiers in cardiovascular medicine · 2023
    Review
  11. Article
  12. Article
  13. Review
  14. Review
  15. Article
  16. Article
  17. Article
  18. Article
  19. Exosomes Mediate APP DysregulationFrontiers in cell and developmental biology · 2022
    Article
  20. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

10 authors at 1 institution in 1 country.

Chuan-Chang LiDepartment of Geriatric Medicine, Xiangya Hospital, Central South University, Changsha, China.
Xue-Ting QiuDepartment of Geriatric Medicine, Xiangya Hospital, Central South University, Changsha, China.
Quan SunDepartment of Cardiovascular Medicine, Xiangya Hospital, Central South University, Changsha, China.
Ji-Peng ZhouNational Clinical Research Center for Geriatric Disorder, Xiangya Hospital, Central South University, Changsha, China.
Hui-Jun YangDepartment of Cardiovascular Medicine, Xiangya Hospital, Central South University, Changsha, China.
Wan-Zhou WuDepartment of Geriatric Medicine, Xiangya Hospital, Central South University, Changsha, China.
Ling-Fang HeDepartment of Geriatric Medicine, Xiangya Hospital, Central South University, Changsha, China.
Can-E TangInstitute of Medical Science Research, Xiangya Hospital, Central South University, Changsha, China.
Guo-Gang ZhangNational Clinical Research Center for Geriatric Disorder, Xiangya Hospital, Central South University, Changsha, China.
Yong-Ping BaiDepartment of Geriatric Medicine, Xiangya Hospital, Central South University, Changsha, China.ORCID 0000-0002-6062-9295
Central South University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Angiogenesis is critical for re-establishing the blood supply to the surviving myocardium after myocardial infarction (MI) in patients with acute coronary syndrome (ACS). MicroRNAs are recognised as important epigenetic regulators of endothelial function. The aim of this study was to determine the roles of microRNAs in angiogenesis. Eighteen circulating microRNAs including miR-185-5p were differently expressed in plasma from patients with ACS by high-throughput RNA sequencing. The expressional levels of miR-185-5p were dramatically reduced in hearts isolated from mice following MI and cultured human umbilical vein endothelial cells (HUVECs) under hypoxia, as determined by fluorescence in situ hybridisation and quantitative RT-PCR. Evidence from computational prediction and luciferase reporter gene activity indicated that cathepsin K (CatK) mRNA is a target of miR-185-5p. In HUVECs, miR-185-5p mimics inhibited cell proliferations, migrations and tube formations under hypoxia, while miR-185-5p inhibitors performed the opposites. Further, the inhibitory effects of miR-185-5p up-regulation on cellular functions of HUVECs were abolished by CatK gene overexpression, and adenovirus-mediated CatK gene silencing ablated these enhancive effects in HUVECs under hypoxia. In vivo studies indicated that gain-function of miR-185-5p by agomir infusion down-regulated CatK gene expression, impaired angiogenesis and delayed the recovery of cardiac functions in mice following MI. These actions of miR-185-5p agonists were mirrored by in vivo knockdown of CatK in mice with MI. Endogenous reductions of miR-185-5p in endothelial cells induced by hypoxia increase CatK gene expression to promote angiogenesis and to accelerate the recovery of cardiac function in mice following MI.

Indexed as

Acute Coronary SyndromeAnimalsCathepsin KCell LineCell ProliferationDown-RegulationEndothelial CellsGene ExpressionHumansHuman Umbilical Vein Endothelial CellsHypoxiaMiceMicroRNAsMyocardial InfarctionMyocardiumMyocytes, CardiacCathepsin KCTSK protein, humanMicroRNAsMIRN185 microRNA, humanRNA, Messengeracute coronary syndromeangiogenesiscathepsin KhypoxiaMiR-185myocardial infarction

Identifiers

PMID30450725
PMCPMC6349160
OpenAlexW2900824963

What OpenQuestion holds

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LicenceCC BY
Read underepoch 390

Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.