Evidence map›Paper›PMID 35222806›Full record

ArticleOxidative medicine and cellular longevity2022

miR-155-5p in Extracellular Vesicles Derived from Choroid Plexus Epithelial Cells Promotes Autophagy and Inflammation to Aggravate Ischemic Brain Injury in Mice.

Zhang Yang, Xiaofang Shi, Zidan Gao, Lan Chu

Open access · hybridAbstract read
In one paragraph

Article in Oxidative medicine and cellular longevity, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed, 1 pooled it
1.3field-weighted citation impact, top 21% 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

14 citing papers in PubMed, 1 synthesis or guideline pooled it, 16 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Apocrine secretion by the choroid plexus.Fluids and barriers of the CNS · 2025
    Review
  4. Article
  5. Advancing Ischemic Stroke Prognosis: Key Role of MiR-155 Non-Coding RNA.International journal of molecular sciences · 2025
    Review
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  7. 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

4 authors at 1 institution in 1 country.

Zhang YangDepartment of Neurology, Affiliated Hospital of Guizhou Medical University, Guizhou Medical University, Guiyang, China.ORCID https://orcid.org/0000-0003-2797-7535
Xiaofang ShiDepartment of Neurology, Affiliated Hospital of Guizhou Medical University, Guizhou Medical University, Guiyang, China.
Zidan GaoDepartment of Neurology, Affiliated Hospital of Guizhou Medical University, Guizhou Medical University, Guiyang, China.
Lan ChuDepartment of Neurology, Affiliated Hospital of Guizhou Medical University, Guizhou Medical University, Guiyang, China.ORCID https://orcid.org/0000-0002-1004-0300
Guiyang Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Ischemic stroke is a common disease of the central nervous system, and ischemic brain injury (IBI) is its main manifestation. Recently, extracellular vesicles (EVs) have been strongly related to the diagnosis and treatment of IBI. However, the underlying mechanism of their effects remains enigmatic. In the present study, we aimed to study how miR-155-5p plays a role in choroid plexus epithelial (CPE) cell-derived EVs in IBI pathology. We found that miR-155-5p expression was enriched in CPE cell-derived EVs, which were subsequently internalized by neurons, enabling the delivery of miR-155-5p into neurons. An inducible oxygen and glucose deprivation and reoxygenation (OGD/R) cell model was developed to mimic ischemic neuronal injury

Indexed as

AutophagyAnimalsApoptosisBrain IschemiaChoroid PlexusEpithelial CellsExtracellular VesiclesInfarction, Middle Cerebral ArteryInflammasomesInflammationMiceMicroRNAsNeuronsNLR Family, Pyrin Domain-Containing 3 ProteinRas Homolog Enriched in Brain ProteinSignal TransductionInflammasomesMicroRNAsMirn155 microRNA, mouseNLR Family, Pyrin Domain-Containing 3 ProteinNlrp3 protein, mouseRas Homolog Enriched in Brain ProteinRheb protein, mouse

Identifiers

PMID35222806
PMCPMC8865969
OpenAlexW4212820434

What OpenQuestion holds

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LicenceCC BY
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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.