Evidence map›Paper›PMID 30274394›Full record

ArticleInternational journal of molecular sciences2018

Human Mesenchymal Stem Cell Secretome from Bone Marrow or Adipose-Derived Tissue Sources for Treatment of Hypoxia-Induced Pulmonary Epithelial Injury.

Nala Shologu, Michael Scully, John G Laffey, Daniel O'Toole

Open access · goldAbstract read
In one paragraph

Article in International journal of molecular sciences, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 35 papers.

0numbers the graph read from it
0cells of the map it votes in
35citing papers in PubMed
3.2field-weighted citation impact, top 8% 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, 49 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

4 authors at 2 institutions in 1 country.

Nala ShologuThe Discipline of Anesthesia and Lung Biology Group, National University of Ireland Galway, H91 TK33 Galway, Ireland. nalashologu@gmail.com.
Michael ScullyCritical Care Medicine and Intensive Care, University Hospital Galway, H91 YR71 Galway, Ireland. john.laffey@nuigalway.ie.
John G LaffeyThe Discipline of Anesthesia and Lung Biology Group, National University of Ireland Galway, H91 TK33 Galway, Ireland. daniel.otoole@nuigalway.ie.
Daniel O'TooleThe Discipline of Anesthesia and Lung Biology Group, National University of Ireland Galway, H91 TK33 Galway, Ireland. michael.scully@nuigalway.ie.
Ollscoil na Gaillimhe – University of Galway · IEUniversity Hospital Galway · IE

Funding

Irish Research Council GOIPG/2015/1818
6 · The paper itself

Abstract

aimThis study assesses the protective effects of MSC secretome from different cell sources, human bone marrow (BMSC) and adipose tissue (ADSC), in attenuating hypoxia-induced cellular stress and inflammation in pulmonary epithelial cells.

methodsPulmonary epithelial cells, primary rat alveolar epithelial cells (AEC) and A549 cell line were pre-treated with BMSC, or ADSC conditioned medium (CM) and subjected to hypoxia for 24 h.

resultsBoth MSC-CM improved cell viability, reduced secretion of pro-inflammatory mediators and enhanced IL-10 anti-inflammatory cytokine production in hypoxic injured primary rat AECs. ADSC-CM reduced hypoxic cellular injury by mechanisms which include: inhibition of p38 MAPK phosphorylation and nuclear translocation of subunits in primary AECs. Both MSC-CM enhanced translocation of Bcl-2 to the nucleus, expression of cytoprotective glucose-regulated proteins (GRP) and restored matrix metalloproteinases (MMP) function, thereby promoting repair and cellular homeostasis, whereas inhibition of GRP chaperones was detrimental to cell survival.

conclusionsElucidation of the protective mechanisms exerted by the MSC secretome is an essential step for maximizing the therapeutic effects, in addition to developing therapeutic targets-specific strategies for various pulmonary syndromes.

Indexed as

Adipose TissueAlveolar Epithelial CellsAnimalsAnti-Inflammatory AgentsApoptosisBone Marrow CellsCell SurvivalCulture Media, ConditionedCytoprotectionEpitheliumHSP70 Heat-Shock ProteinsHumansHypoxiaImmunomodulationLung InjuryMaleAnti-Inflammatory AgentsCulture Media, Conditionedglucose-regulated proteinsHSP70 Heat-Shock ProteinsMatrix MetalloproteinasesMembrane ProteinsProtective AgentsProteomeacute lung injuryalveolar epithelial cellsglucose-regulated proteinsheat shock proteinshypoxiahypoxia-reoxygenationlung ischemia-reperfusionmesenchymal stem cellsMSC conditioned mediumMSC therapy

Identifiers

PMID30274394
PMCPMC6212866
OpenAlexW2893500901

What Socratic 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 Socratic graph.