Evidence map›Paper›PMID 21732493›Full record

ArticleStem cells (Dayton, Ohio)2011

A fibrin patch-based enhanced delivery of human embryonic stem cell-derived vascular cell transplantation in a porcine model of postinfarction left ventricular remodeling.

Qiang Xiong, Katherine L Hill, Qinglu Li, Piradeep Suntharalingam, Abdul Mansoor, Xiaohong Wang, Mohammad Nurulqadr Jameel, Pengyuan Zhang, Cory Swingen, Dan S Kaufman and 1 more

Abstract read
In one paragraph

Article in Stem cells (Dayton, Ohio), 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 57 papers.

0numbers the graph read from it
0cells of the map it votes in
57citing 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

57 citing papers in PubMed.

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  12. Molecular mechanisms of heart regeneration.Seminars in cell & developmental biology · 2020
    Review
  13. Review
  14. Article
  15. Article
  16. Cardiac fibrosis: potential therapeutic targets.Translational research : the journal of laboratory and clinical medicine · 2019
    Review
  17. Review
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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

11 authors.

Qiang XiongDepartment of Medicine, University of Minnesota Medical School, Minneapolis, Minnesota 5545, USA.
Katherine L Hill
Qinglu Li
Piradeep Suntharalingam
Abdul Mansoor
Xiaohong Wang
Mohammad Nurulqadr Jameel
Pengyuan Zhang
Cory Swingen
Dan S Kaufman
Jianyi Zhang

Funding

Midwestern Progenitor Cell ConsortiumU01HL100407 · NHLBI · UNIVERSITY OF MINNESOTA · PI GARRY, DANIEL J., KYBA, MICHAEL · 2009 to 2015
$7.8M
Stem Cell Therapy for Myocardial RepairR01HL067828 · NHLBI · UNIVERSITY OF MINNESOTA TWIN CITIES · PI KAUFMAN, DAN S., ZHANG, JIANYI · 2001 to 2014
$4.7M
Stem Cells For Myocardial Repair: A Large Bore Magnet StudyR01HL095077 · NHLBI · UNIVERSITY OF MINNESOTA · PI ZHANG, JIANYI · 2009 to 2017
$3.8M
ENERGETICS IN HYPERTROPHIED AND REMODELED LEFT VENTRICLER01HL050470 · NHLBI · UNIVERSITY OF MINNESOTA TWIN CITIES · PI ZHANG, JIANYI · 1999 to 2009
$2.4M
Hematopoietic precursor development from human ES cellsR01HL077923 · NHLBI · UNIVERSITY OF MINNESOTA · PI KAUFMAN, DAN S. · 2006 to 2010
$2.1M
Osteogenic Repair from Human Pluripotent Stem CellsR01DE022556 · NIDCR · UNIVERSITY OF MINNESOTA · PI KAUFMAN, DAN S. · 2011 to 2014
$1.5M
BIOENERGETICS IN THE HYPERTROPHIED LEFT VENTRICLER29HL050470 · NHLBI · UNIVERSITY OF MINNESOTA TWIN CITIES · PI ZHANG, JIANYI · 1993 to 1996
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NHLBI NIH HHS HL077923NHLBI NIH HHS HL100407NHLBI NIH HHS HL50470NHLBI NIH HHS HL67828NHLBI NIH HHS HL 95077NHLBI NIH HHS R01 HL050470NHLBI NIH HHS R01 HL067828NHLBI NIH HHS R01 HL077923NHLBI NIH HHS R01 HL095077NHLBI NIH HHS U01 HL100407NIDCR NIH HHS R01 DE022556
6 · The paper itself

Abstract

It is unknown how to use human embryonic stem cell (hESC) to effectively treat hearts with postinfarction left ventricular (LV) remodeling. Using a porcine model of postinfarction LV remodeling, this study examined the functional improvement of enhanced delivery of combined transplantation of hESC-derived endothelial cells (ECs) and hESC-derived smooth muscle cells (SMCs) with a fibrin three-dimensional (3D) porous scaffold biomatrix. To facilitate tracking the transplanted cells, the hESCs were genetically modified to stably express green fluorescent protein and luciferase (GFP/Luc). Myocardial infarction (MI) was created by ligating the first diagonal coronary artery for 60 minutes followed by reperfusion. Two million each of GFP/Luc hESC-derived ECs and SMCs were seeded in the 3D porous biomatrix patch and applied to the region of ischemia/reperfusion for cell group (MI+P+C, n = 6), whereas biomatrix without cell (MI+P, n = 5), or saline only (MI, n = 5) were applied to control group hearts with same coronary artery ligation. Functional outcome (1 and 4 weeks follow-up) of stem cell transplantation was assessed by cardiac magnetic resonance imaging. The transplantation of hESC-derived vascular cells resulted in significant LV functional improvement. Significant engraftment of hESC-derived cells was confirmed by both in vivo and ex vivo bioluminescent imaging. The mechanism underlying the functional beneficial effects of cardiac progenitor transplantation is attributed to the increased neovascularization. These findings demonstrate a promising therapeutic potential of using these hESC-derived vascular cell types and the mode of patch delivery.

Indexed as

Myocardial InfarctionAnimalsCell DifferentiationCoronary VesselsDisease Models, AnimalEmbryonic Stem CellsEndothelial CellsFibrinHumansMiceMyocytes, Smooth MuscleNeovascularization, PhysiologicStem Cell TransplantationSwineVentricular Function, LeftVentricular RemodelingFibrin

Identifiers

PMID21732493
PMCPMC3412592

What OpenQuestion holds

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Read underepoch 390

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.