Evidence map›Paper›PMID 35699193›Full record

ArticleJournal of the American Heart Association2022

Protective Effects of MicroRNA-200b-3p Encapsulated by Mesenchymal Stem Cells-Secreted Extracellular Vesicles in Myocardial Infarction Via Regulating BCL2L11.

Jun Wan, Shaoyan Lin, Zhuo Yu, Zhengkun Song, Xuefeng Lin, Rongning Xu, Songlin Du

Open access · goldAbstract read
In one paragraph

Article in Journal of the American Heart Association, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed
2.2field-weighted citation impact, top 12% 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

21 citing papers in PubMed, 28 citations in OpenAlex.

  1. Article
  2. Osmotic Remodeling of Extracellular Vesicles for Precision Nanomedicine.Small (Weinheim an der Bergstrasse, Germany) · 2026
    Article
  3. Article
  4. Review
  5. Article
  6. Article
  7. Extracellular vesicle therapeutics for cardiac repair.Journal of molecular and cellular cardiology · 2025
    Review
  8. Review
  9. Review
  10. Review
  11. The Potential of Mesenchymal Stem Cell-Derived Exosomes in Cardiac Repair.International journal of molecular sciences · 2024
    Review
  12. Article
  13. Review
  14. Review
  15. Review
  16. Review
  17. Article
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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

7 authors at 1 institution in 1 country.

Jun WanDepartment of Cardiovascular Surgery Nanfang Hospital Southern Medical University Guangzhou Guangdong China.
Shaoyan LinDepartment of Cardiovascular Surgery Nanfang Hospital Southern Medical University Guangzhou Guangdong China.
Zhuo YuDepartment of Cardiovascular Surgery Nanfang Hospital Southern Medical University Guangzhou Guangdong China.
Zhengkun SongDepartment of Cardiovascular Surgery Nanfang Hospital Southern Medical University Guangzhou Guangdong China.
Xuefeng LinDepartment of Cardiovascular Surgery Nanfang Hospital Southern Medical University Guangzhou Guangdong China.
Rongning XuDepartment of Cardiovascular Surgery Nanfang Hospital Southern Medical University Guangzhou Guangdong China.
Songlin DuDepartment of Cardiovascular Surgery Nanfang Hospital Southern Medical University Guangzhou Guangdong China.ORCID 0000-0002-0288-9531
Nanfang Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background Extracellular vesicles (EVs) are a popular treatment candidate for myocardial injury. This work investigated the effects of mesenchymal stem cells (MSCs)-secreted EVs-derived miR-200b-3p on cardiomyocyte apoptosis and inflammatory response after myocardial infarction (MI) through targeting BCL2L11 (Bcl-2-like protein 11) . Methods and Results EVs from MSCs were isolated and identified. EVs from MSCs with transfection of miR-200b-3p for overexpression were injected into MI mice. The effect of miR-200b-3p on cardiac function, infarction area, myocardial fibrosis, cardiomyocyte apoptosis, and inflammatory response was determined in MI mice. The targeting relationship between miR-200b-3p and BCL2L11 was verified, and the interaction between BCL2L11 and NLR family pyrin domain containing 1 (NLRP1) was also verified. MI mice were injected with an overexpressing BCL2L11 lentiviral vector to clarify whether BCL2L11 can regulate the effect of miR-200b-3p on MI mice. EVs from MSCs were successfully extracted. MSCs-EVs improved cardiac function and reduced infarction area, apoptosis of cardiomyocytes, myocardial fibrosis, and inflammation in MI mice. Upregulation of miR-200b-3p further enhanced the effects of MSCs-EVs on the myocardial injury of MI mice. BCL2L11 was targeted by miR-200b-3p and bound to NLRP1. Upregulation of BCL2L11 negated the role of miR-200b-3p-modified MSCs-EVs in MI mice. Conclusions A summary was obtained that miR-200b-3p-encapsulated MSCs-EVs protect against MI-induced apoptosis of cardiomyocytes and inflammation via suppressing BCL2L11.

Indexed as

Extracellular VesiclesMesenchymal Stem CellsMicroRNAsMyocardial InfarctionAnimalsApoptosisBcl-2-Like Protein 11FibrosisInflammationMiceBcl-2-Like Protein 11MicroRNAsapoptosisBcl‐2–like protein 11extracellular vesiclesinflammationmicroRNA‐200b‐3pmyocardial infarctionNLR family pyrin domain containing 1

Identifiers

PMID35699193
PMCPMC9238663
OpenAlexW4282827203

What OpenQuestion holds

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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.