Evidence map›Paper›PMID 32122362›Full record

ArticleJournal of translational medicine2020

LincRNA-EPS in biomimetic vesicles targeting cerebral infarction promotes inflammatory resolution and neurogenesis.

Benping Zhang, Qian Li, Shuwei Jia, Feng Li, Qingsong Li, Jiebing Li

Open access · goldAbstract read
In one paragraph

Article in Journal of translational medicine, 2020. 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
1.7field-weighted citation impact, top 16% 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, 33 citations in OpenAlex.

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  6. Psychiatric Symptoms in Wilson's Disease-Consequence ofInternational journal of molecular sciences · 2024
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  11. Role of COX6C and NDUFB3 in septic shock and stroke.Open medicine (Warsaw, Poland) · 2024
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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

6 authors at 2 institutions in 1 country.

Benping ZhangDepartment of Neurology, The Second Affiliated Hospital, Harbin Medical University, Harbin, 150086, Heilongjiang, People's Republic of China.
Qian LiDepartment of Biopharmaceutical Sciences, College of Pharmacy, Harbin Medical University, Harbin, 150086, Heilongjiang, People's Republic of China.
Shuwei JiaDepartment of Physiology, Harbin Medical University, Harbin, 150086, Heilongjiang, People's Republic of China.
Feng LiDepartment of Neurology, The Second Affiliated Hospital, Harbin Medical University, Harbin, 150086, Heilongjiang, People's Republic of China.
Qingsong LiDepartments of Neurosurgery, The Second Affiliated Hospital, Harbin Medical University, Harbin, 150086, Heilongjiang, People's Republic of China.
Jiebing LiDepartment of Ultrasound, Harbin Medical University Cancer Hospital, Harbin, 150086, Heilongjiang, People's Republic of China. lijiebing06@126.com.
Harbin Medical University · CNSecond Affiliated Hospital of Harbin Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundInflammatory damage following stroke aggravates brain damage, resulting in long-term neurological sequelae. The purpose of this study was to identify ways to reduce inflammatory reactions and to accelerate neuron regeneration after cerebral apoplexy.

methodsWe formulated a biomimetic vesicle, the leukosome, constituted by liposome, artificial long intergenic noncoding RNA (lincRNA)-EPS, and membrane proteins derived from macrophages and their physical-chemical characteristics were evaluated. Migration distance and cytotoxic levels were measured to determine the effect of lncEPS-leukosomes on lipopolysaccharide-activated microglia. An in vivo transient middle cerebral artery occlusion/reperfusion (tMCAO) model was established in mice, which were treated with lncEPS-leukosomes. Vesicle seepage, infiltration of inflammatory cells, cytotoxic levels in the cerebrospinal fluid, and neural stem cell (NSC) density were measured.

resultsBiomimetic vesicles with a homogeneous size increased lincRNA-EPS levels in activated microglia by 77.9%. In vitro studies showed that lincRNA-EPS inhibited the migration and cytotoxic levels of activated microglia by 63.2% and 43.6%, respectively, which promoted NSC proliferation and anti-apoptotic ability. In vivo data showed that leukosomes targeted to inflamed sites and lncEPS-leukosomes decreased the infiltration of inflammatory cells and cytotoxic levels by 81.3% and 48.7%, respectively. In addition, lncEPS-leukosomes improved neuron density in the ischemic core and boundary zone after tMCAO.

conclusionsThe biomimetic vesicles formulated in this study targeted inflammatory cells and accelerated neuron regeneration by promoting inflammation resolution. This study may provide a promising treatment approach for accelerated neuron regeneration after cerebral apoplexy.

Indexed as

Brain IschemiaRNA, Long NoncodingAnimalsBiomimeticsDisease Models, AnimalInfarction, Middle Cerebral ArteryMacrophagesMiceMicrogliaNeurogenesisRNA, Long NoncodingBiomimetic proteolipid vesiclesInflammationLincRNA-EPSNeuron regenerationStroke

Identifiers

PMID32122362
PMCPMC7052981
OpenAlexW3011629542

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.