Evidence map›Paper›PMID 33664937›Full record

ArticleJournal of extracellular vesicles2021

Myocardial ischemia-reperfusion induced cardiac extracellular vesicles harbour proinflammatory features and aggravate heart injury.

Xinyu Ge, Qingshu Meng, Lu Wei, Jing Liu, Mimi Li, Xiaoting Liang, Fang Lin, Yuhui Zhang, Yinzhen Li, Zhongmin Liu and 2 more

Open access · goldAbstract read
In one paragraph

Article in Journal of extracellular vesicles, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 105 papers.

0numbers the graph read from it
0cells of the map it votes in
105citing papers in PubMed
8.1field-weighted citation impact, top 1% 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

105 citing papers in PubMed, 144 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Review
  9. Review
  10. Article
  11. Article
  12. Article
  13. Article
  14. Review
  15. Review
  16. Article
  17. 80 years of extracellular vesicles: from discovery to clinical translation.Extracellular vesicles and circulating nucleic acids · 2026
    Review
  18. Article
  19. Article
  20. Review

45 more citing papers are in PubMed but not listed here.

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

12 authors at 2 institutions in 1 country.

Xinyu GeResearch Center for Translational Medicine Shanghai East Hospital Tongji University School of Medicine Shanghai P.R. China.
Qingshu MengResearch Center for Translational Medicine Shanghai East Hospital Tongji University School of Medicine Shanghai P.R. China.
Lu WeiResearch Center for Translational Medicine Shanghai East Hospital Tongji University School of Medicine Shanghai P.R. China.
Jing LiuResearch Center for Translational Medicine Shanghai East Hospital Tongji University School of Medicine Shanghai P.R. China.
Mimi LiResearch Center for Translational Medicine Shanghai East Hospital Tongji University School of Medicine Shanghai P.R. China.
Xiaoting LiangResearch Center for Translational Medicine Shanghai East Hospital Tongji University School of Medicine Shanghai P.R. China.
Fang LinResearch Center for Translational Medicine Shanghai East Hospital Tongji University School of Medicine Shanghai P.R. China.
Yuhui ZhangDepartment of Ultrasound Shanghai East Hospital School of Medicine Tongji University Shanghai P.R. China.
Yinzhen LiResearch Center for Translational Medicine Shanghai East Hospital Tongji University School of Medicine Shanghai P.R. China.
Zhongmin LiuResearch Center for Translational Medicine Shanghai East Hospital Tongji University School of Medicine Shanghai P.R. China.
Huimin FanShanghai Heart Failure Research Center Shanghai East Hospital Tongji University School of Medicine Shanghai P.R. China.
Xiaohui ZhouResearch Center for Translational Medicine Shanghai East Hospital Tongji University School of Medicine Shanghai P.R. China.
Shanghai East Hospital · CNTongji University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Extracellular vesicles (EVs) curb important biological functions. We previously disclosed that ischemia-reperfusion (IR) induces increased release of EVs (IR-EVs) in the heart. However, the role of IR-EVs in IR pathological process remains poorly understood. Here we found that adoptive transfer of IR-EVs aggravated IR induced heart injury, and EV inhibition by GW4869 reduced the IR injury. Our in vivo and in vitro investigations substantiated that IR-EVs facilitated M1-like polarization of macrophages with increased expression of proinflammatory cytokines. Further, we disclosed the miRNA profile in cardiac EVs and confirmed the enrichment of miRNAs, such as miR-155-5p in IR-EVs compared to EVs from the sham heart (S-EVs). In particular, IR-EVs transferred miR-155-5p to macrophages and enhanced the inflammatory response through activating JAK2/STAT1 pathway. Interestingly, IR-EVs not only boosted the local inflammation in the heart, but even triggered systemic inflammation in distant organs. Taken together, we newly identify an IR-EVs-miR-155-5p

Indexed as

Aniline CompoundsAnimalsBenzylidene CompoundsCytokinesDisease Models, AnimalExtracellular VesiclesHeart InjuriesInflammationJanus Kinase 2MacrophagesMaleMiceMice, Inbred C57BLMicroRNAsMicroscopy, ConfocalMyocardial IschemiaAniline CompoundsBenzylidene CompoundsCytokinesGW 4869Janus Kinase 2MicroRNAsMirn155 microRNA, mouseSTAT1 Transcription Factorextracellular vesiclesheart injuryinflammationischemia‐reperfusion injurymacrophage polarizationmiRNAs

Identifiers

PMID33664937
PMCPMC7902529
OpenAlexW3130773856

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.