Evidence map›Paper›PMID 34138410›Full record

ArticleHuman cell2021

MiR-100-5p regulates cardiac hypertrophy through activation of autophagy by targeting mTOR.

Junyi Zeng, Liang Wang, Jianqing Zhao, Zeqi Zheng, Jingtian Peng, Wan Zhang, Tong Wen, Jungang Nie, Lu Ding, Dasong Yi

Abstract read
PubMed Publisher
In one paragraph

Article in Human cell, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
2.9field-weighted citation impact, top 9% 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

15 citing papers in PubMed, 32 citations in OpenAlex.

  1. Article
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  4. Article
  5. Review
  6. MicroRNA-100-5p Exacerbates Myocardial Ischemia-Reperfusion Injury Through Downregulation of PRMT5.FASEB journal : official publication of the Federation of American Societies for Experimental Biology · 2025
    Article
  7. Review
  8. Article
  9. Article
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  12. Oral SpirocheteInternational journal of molecular sciences · 2023
    Article
  13. Review
  14. Article
  15. Review
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 2 institutions in 1 country.

Junyi Zeng *Department of Cardiology, The First Affiliated Hospital of Nanchang University, 17 Yongwaizheng Street, Nanchang, 330006, Jiangxi, China. zengjyi@126.com.
Liang Wang *Department of Cardiology, The First Affiliated Hospital of Nanchang University, 17 Yongwaizheng Street, Nanchang, 330006, Jiangxi, China.
Jianqing Zhao *Department of Cardiology, The First Affiliated Hospital of Nanchang University, 17 Yongwaizheng Street, Nanchang, 330006, Jiangxi, China.
Zeqi ZhengDepartment of Cardiology, The First Affiliated Hospital of Nanchang University, 17 Yongwaizheng Street, Nanchang, 330006, Jiangxi, China.
Jingtian PengDepartment of Cardiology, The First Affiliated Hospital of Nanchang University, 17 Yongwaizheng Street, Nanchang, 330006, Jiangxi, China.
Wan ZhangJiangxi Hypertension Research Institute, The First Affiliated Hospital of Nanchang University, 17 Yongwaizheng Street, Nanchang, 330006, Jiangxi, China.
Tong WenDepartment of Cardiology, The First Affiliated Hospital of Nanchang University, 17 Yongwaizheng Street, Nanchang, 330006, Jiangxi, China.
Jungang NieDepartment of Cardiology, The First Affiliated Hospital of Nanchang University, 17 Yongwaizheng Street, Nanchang, 330006, Jiangxi, China.
Lu DingJiangxi Hypertension Research Institute, The First Affiliated Hospital of Nanchang University, 17 Yongwaizheng Street, Nanchang, 330006, Jiangxi, China.
Dasong YiDepartment of Cardiology, The First Affiliated Hospital of Nanchang University, 17 Yongwaizheng Street, Nanchang, 330006, Jiangxi, China.
First Affiliated Hospital of Nanchang University · CNNanchang University · CN

Funding

Key Project of Science and Technology Research of Jiangxi Education Department GJJ170040National Natural Science Foundation of China 81760082, 81760052Natural Science Foundation of Jiangxi Province 20181BAB205005
6 · The paper itself

Abstract

Autophagy has been proved to play a vital role in cardiac hypertrophy. The present study was designed to investigate the relationship between miR-100-5p and autophagy in the development of cardiac hypertrophy. Here, miR-100-5p expression was detected in abdominal aortic coarctation (AAC)-induced cardiac hypertrophy rats and Angiotensin II (Ang II)-stimulated cardiomyocytes. In vitro and in vivo experiments were performed to explore the function of miR-100-5p on autophagy and cardiac hypertrophy. We also investigated the mechanism of miR-100-5p on autophagy with dual-luciferase reporter assays, RNA immunoprecipitation (RIP), quantitative real-time PCR (qRT-PCR), western blot, immunofluorescence, and transmission electron microscopy (TEM). The results showed that miR-100-5p was highly expressed in hypertrophic hearts and Ang II-induced cardiomyocytes. Overexpression of miR-100-5p promoted the expression of cardiac hypertrophy markers ANP, BNP and β-MHC and cell surface area, while those were suppressed by miR-100-5p inhibitor. Knockdown of miR-100-5p by antagomiR significantly improves cardiac function and attenuate cardiac hypertrophy in vivo. Mechanistic investigation has found that miR-100-5p promote autophagy by targeting mTOR. Inhibition of autophagy by 3-methyladenine (3-MA) or mTOR overexpression could reverse the function of miR-100-5p in cardiac hypertrophy. These results elucidate that miR-100-5p promoted the pathogenesis of cardiac hypertrophy through autophagy activation by targeting mTOR.

Indexed as

AnimalsAutophagyCardiomegalyCells, CulturedDisease Models, AnimalGene ExpressionGene Expression RegulationMaleMicroRNAsRatsRats, Sprague-DawleyTOR Serine-Threonine KinasesMicroRNAsMIRN100 microRNA, humanmTOR protein, ratTOR Serine-Threonine KinasesAutophagyCardiac hypertrophymiR-100-5pmTOR

Identifiers

PMID34138410
OpenAlexW3167174911

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

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.