Evidence map›Paper›PMID 41884218›Full record

ArticleJournal of regenerative medicine2017

Dedifferentiated Adipocytes Improve Heart Function Post-Myocardial Infarction.

Eric J Tsang, Maria C Jordan, Kenneth P Roos, Jessica M Gluck, Medet Jumabay, Kristina I Boström, Richard J Shemin, Sepideh Heydarkhan-Hagvall

Abstract read
In one paragraph

Article in Journal of regenerative medicine, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

8 authors.

Eric J TsangCardiovascular Tissue Engineering Laboratory, Department of Surgery, Division of Cardiothoracic Surgery, David Geffen School of Medicine at UCLA, 10833 Le Conte Avenue, Los Angeles, CA 90095, U.S.A.
Maria C JordanCardiovascular Research Laboratory, Dept. of Medicine, David Geffen School of Medicine at UCLA, 10833 Le Conte Avenue, Los Angeles, CA 90095, U.S.A.
Kenneth P RoosCardiovascular Research Laboratory, Dept. of Medicine, David Geffen School of Medicine at UCLA, 10833 Le Conte Avenue, Los Angeles, CA 90095, U.S.A.
Jessica M GluckCardiovascular Research Laboratory, Dept. of Medicine, David Geffen School of Medicine at UCLA, 10833 Le Conte Avenue, Los Angeles, CA 90095, U.S.A.
Medet JumabayDivision of Cardiology, David Geffen School of Medicine at UCLA, 10833 Le Conte Avenue, Los Angeles, CA 90095, U.S.A.
Kristina I BoströmDivision of Cardiology, David Geffen School of Medicine at UCLA, 10833 Le Conte Avenue, Los Angeles, CA 90095, U.S.A.
Richard J SheminCardiovascular Tissue Engineering Laboratory, Department of Surgery, Division of Cardiothoracic Surgery, David Geffen School of Medicine at UCLA, 10833 Le Conte Avenue, Los Angeles, CA 90095, U.S.A.
Sepideh Heydarkhan-HagvallCardiovascular Tissue Engineering Laboratory, Department of Surgery, Division of Cardiothoracic Surgery, David Geffen School of Medicine at UCLA, 10833 Le Conte Avenue, Los Angeles, CA 90095, U.S.A.

Funding

Vascular Biology Training GrantT32HL069766 · NHLBI · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI LUSIS, ALDONS JAKE · 2002 to 2022
$7.4M
NHLBI NIH HHS T32 HL069766
6 · The paper itself

Abstract

Background: The development of pluripotent stem cell-based strategies for regenerative medicine offers hope of one day having a limitless source of therapeutic cells for the repairing of damaged cardiac tissue resulting from myocardial infarction (MI). Dedifferentiated adipose cells (DFAT) have recently gained attention in this regard for their Methods: Mature adipocytes were harvested from GFP-transgenic mice and dedifferentiated Results: Consistent with previous findings by the authors, we observed an immunofluorescent stain pattern in the infarct area of mDFAT cells adjacent to or co-localized with Troponin T, Cx-43, CD31, isolectin B4 and α-SMA up to eight weeks after cell transplantation. Furthermore, echocardiography and hemodynamic catheterization measurements indicated an overall improvement in global cardiac function, including ejection fraction, fractional shortening and contractility. Conclusions: This study is the first to report that the transplantation of mDFAT cells into a murine model of MI can preserve cardiac function up to eight weeks after the onset of infarction, suggesting a potential role for DFAT cells as a therapeutic pluripotent cell source in cardiovascular tissue repair.

Indexed as

EchocardiographyMultipotent cellMyocardial contractilityMyocardial infarction

Identifiers

PMID41884218
PMCPMC13012789

What OpenQuestion holds

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Registered trials

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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.