Evidence map›Paper›PMID 25714596›Full record

ArticleJournal of cardiovascular pharmacology2015

Impact of Enhanced Production of Endogenous Heme Oxygenase-1 by Pitavastatin on Survival and Functional Activities of Bone Marrow-derived Mesenchymal Stem Cells.

Masa-Aki Kawashiri, Chiaki Nakanishi, Toshinari Tsubokawa, Masaya Shimojima, Shohei Yoshida, Tsuyoshi Yoshimuta, Tetsuo Konno, Masakazu Yamagishi, Kenshi Hayashi

Abstract read
In one paragraph

Article in Journal of cardiovascular pharmacology, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
0.8field-weighted citation impact, top 28% 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

11 citing papers in PubMed, 21 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

9 authors at 1 institution in 1 country.

Masa-Aki KawashiriDivision of Cardiovascular Medicine, Kanazawa University Graduate School of Medicine, Kanazawa, Japan.
Chiaki Nakanishi
Toshinari Tsubokawa
Masaya Shimojima
Shohei Yoshida
Tsuyoshi Yoshimuta
Tetsuo Konno
Masakazu Yamagishi
Kenshi Hayashi
Kanazawa University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Although mesenchymal stem cells (MSCs) have a therapeutic potential for the repair of tissue injuries, their poor viability in damaged tissue limits their effectiveness. Statins can induce an increased production of heme oxygenase-1 (HO-1), which may prevent this detrimental effect in MSCs. We investigated the protective effect of statin-induced overexpression of HO-1 by examining changes in gene expression and function in MSCs after pitavastatin treatment. The relative expression of the HO-1 and endothelial nitric oxide synthase genes in MSCs was significantly increased after treatment with pitavastatin (MSCs). Immunocytological analysis showed that MSCs also stained with phospho-Akt. After exposure to oxidative stress, MSCs showed increased resistance to induced cell death compared with control MSCs. Under serum starvation conditions, MSCs treated with 1 μM pitavastatin showed enhanced cell proliferation and a marked increase in vascular endothelial growth factor production compared with control MSCs. Interestingly, MSCs showed enhanced tube formation under both normoxia and hypoxia. These results demonstrate that pitavastatin can enhance endogenous HO-1 expression in MSCs, which may protect the cells into the environment of oxidative stress with partial activation of endothelial nitric oxide synthase and Akt phosphorylation.

Indexed as

Angiogenesis Inducing AgentsAnimalsBone Marrow CellsCell ProliferationCells, CulturedCell SurvivalDose-Response Relationship, DrugEnzyme ActivationEnzyme InductionHeme Oxygenase (Decyclizing)Hydroxymethylglutaryl-CoA Reductase InhibitorsHypoxia-Inducible Factor 1, alpha SubunitMaleMesenchymal Stem CellsNeovascularization, PhysiologicNitric Oxide Synthase Type IIIAngiogenesis Inducing AgentsHeme Oxygenase (Decyclizing)Hif1a protein, ratHmox1 protein, ratHydroxymethylglutaryl-CoA Reductase InhibitorsHypoxia-Inducible Factor 1, alpha SubunitNitric Oxide Synthase Type IIINos3 protein, ratpitavastatinProto-Oncogene Proteins c-aktQuinolinesRNA, MessengerVascular Endothelial Growth Factor AVEGFA protein, human

Identifiers

PMID25714596
PMCPMC4461382
OpenAlexW2063880097

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.