Evidence map›Paper›PMID 32208888›Full record

ArticleCell cycle (Georgetown, Tex.)2020

Exosomes-carried microRNA-26b-5p regulates microglia M1 polarization after cerebral ischemia/reperfusion.

Guangying Li, Longhai Xiao, Hao Qin, Qiang Zhuang, Weiwei Zhang, Long Liu, Chao Di, Yabo Zhang

RetractedOpen access · bronzeAbstract readRetracted Publication
In one paragraph

Article in Cell cycle (Georgetown, Tex.), 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It has been retracted, and should not be counted. Cited by 35 papers, 5 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
35citing papers in PubMed, 5 pooled it
3.8field-weighted citation impact, top 6% 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

35 citing papers in PubMed, 5 syntheses or guidelines pooled it, 56 citations in OpenAlex.

  1. Pooled it
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  4. Exosomes in pathogenesis, diagnosis, and therapy of ischemic stroke.Frontiers in bioengineering and biotechnology · 2022
    Pooled it
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  20. Microglia Polarization: A Novel Target of Exosome for Stroke Treatment.Frontiers in cell and developmental biology · 2022
    Review
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

8 authors at 1 institution in 1 country.

Guangying LiDepartment of Neurosurgery, Zaozhuang Municipal Hospital, Zaozhuang, Shandong, P.R. China.
Longhai XiaoDepartment of Neurosurgery, Zaozhuang Municipal Hospital, Zaozhuang, Shandong, P.R. China.
Hao QinDepartment of Neurosurgery, Zaozhuang Municipal Hospital, Zaozhuang, Shandong, P.R. China.
Qiang ZhuangDepartment of Neurosurgery, Zaozhuang Municipal Hospital, Zaozhuang, Shandong, P.R. China.
Weiwei ZhangDepartment of Neurosurgery, Zaozhuang Municipal Hospital, Zaozhuang, Shandong, P.R. China.
Long LiuDepartment of Neurosurgery, Zaozhuang Municipal Hospital, Zaozhuang, Shandong, P.R. China.
Chao DiDepartment of Neurosurgery, Zaozhuang Municipal Hospital, Zaozhuang, Shandong, P.R. China.
Yabo ZhangDepartment of Neurosurgery, Zaozhuang Municipal Hospital, Zaozhuang, Shandong, P.R. China.
Zaozhuang Municipal Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Exosome and microRNAs (miRs) are implicated in ischemia/reperfusion (I/R) process. In this study, I/R mouse model was established, and exosomes derived from human umbilical cord mesenchymal stem cells (hUCMSCs) were isolated, identified, and injected to I/R mice to observe nerve injury and microglia M1 polarization. The differentially expressed genes in I/R microglia from databases were analyzed, and miRs differentially expressed in exosomes-treated microglia were analyzed by microarray. miR-26b-5p expression in hUCMSCs was intervened. Besides, microglia was extracted and co-cultured with SH-SY5Y or PC12 cells in oxygen-glucose deprivation/reperfusion (OGD/R) models to simulate I/R

Indexed as

AnimalsBrain IschemiaCell HypoxiaCell PolarityCoculture TechniquesDisease Models, AnimalExosomesGlucoseHumansMesenchymal Stem CellsMiceMice, Inbred BALB CMicrogliaMicroRNAsPC12 CellsRatscholesterol 25-hydroxylaseGlucoseMicroRNAsMIRN26 microRNA, humanSteroid HydroxylasesCH25Hexosomehuman umbilical cord mesenchymal stem cellIschemia/reperfusionM1 microgliamicroRNA-26b-5p

Identifiers

PMID32208888
PMCPMC7217376
OpenAlexW3013259899

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.