Evidence map›Paper›PMID 33546370›Full record

ArticleInternational journal of molecular sciences2021

Additive Behavioral Improvement after Combined Cell Therapy and Rehabilitation Despite Long-Term Microglia Presence in Stroke Rats.

Abdulhameed Bakreen, Miia Juntunen, Yannick Dunlop, Irene F Ugidos, Tarja Malm, Susanna Miettinen, Jukka Jolkkonen

Open access · goldAbstract read
In one paragraph

Article in International journal of molecular sciences, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
1.1field-weighted citation impact, top 24% 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

9 citing papers in PubMed, 16 citations in OpenAlex.

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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 2 institutions in 1 country.

Abdulhameed BakreenDepartment of Neurology, University of Eastern Finland, FI-70210 Kuopio, Finland.
Miia JuntunenFaculty of Medicine and Health Technology, Tampere University, P.O. Box 607, FI-33014 Tampere, Finland.ORCID 0000-0001-5282-4376
Yannick DunlopDepartment of Neurology, University of Eastern Finland, FI-70210 Kuopio, Finland.
Irene F UgidosA. I. Virtanen Institute for Molecular Sciences, University of Eastern Finland, FI-70150 Kuopio, Finland.ORCID 0000-0002-3727-0544
Tarja MalmA. I. Virtanen Institute for Molecular Sciences, University of Eastern Finland, FI-70150 Kuopio, Finland.
Susanna MiettinenFaculty of Medicine and Health Technology, Tampere University, P.O. Box 607, FI-33014 Tampere, Finland.
Jukka JolkkonenDepartment of Neurology, University of Eastern Finland, FI-70210 Kuopio, Finland.
University of Eastern Finland · FITampere University · FI

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Microglia are involved in the post-stroke immunomodulation of brain plasticity, repair, and reorganization. Here, we evaluated whether adipose-tissue-derived mesenchymal stem cells (ADMSCs) and/or rehabilitation improve behavioral recovery by modulating long-term perilesional inflammation and creating a recovery-permissive environment in a rat model of ischemic stroke.

methodsA two-way mixed lymphocyte reaction was used to assess the immunomodulatory capacity of ADMSCs in vitro. Two or 7 days after permanent middle cerebral artery occlusion (pMCAO), rats were intravenously administered ADMSCs or vehicle and housed in a standard or enriched environment (EE). Behavioral performance was assessed with a cylinder test, then we performed stereological and ImageJ/Fiji quantifications of ionized calcium-binding adaptor molecule 1 (Iba1) cells and blood-brain barrier (BBB) leakage.

resultsHuman ADMSCs were immunosuppressive in vitro. The cylinder test showed partial spontaneous behavioral recovery of pMCAO rats, which was further improved by combined ADMSCs and housing in EE on days 21 and 42 (

conclusionCombined cell therapy and rehabilitation additively improved behavioral outcome despite long-term perilesional microglia presence in stroke rats.

Indexed as

Blood-Brain BarrierInflammationMesenchymal Stem Cell TransplantationMicrogliaAnimalsBrain IschemiaInfarction, Middle Cerebral ArteryMacrophagesMaleMesenchymal Stem CellsRatsRats, Sprague-DawleyStrokeStroke Rehabilitationblood–brain barriercell therapyinflammationmicrogliarehabilitationreorganizationrepairspontaneous recoverystroke

Identifiers

PMID33546370
PMCPMC7913568
OpenAlexW3126614147

What OpenQuestion holds

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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.