Evidence map›Paper›PMID 32966776›Full record

ArticleMolecular therapy : the journal of the American Society of Gene Therapy2021

Evaluation of the Therapeutic Potential of Human iPSCs in a Murine Model of VML.

Jianbo Wu, Nadine Matthias, Shubhang Bhalla, Radbod Darabi

Open access · bronzeAbstract read
In one paragraph

Article in Molecular therapy : the journal of the American Society of Gene Therapy, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed
1.0field-weighted citation impact, top 25% 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

19 citing papers in PubMed, 24 citations in OpenAlex.

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  18. Secondary denervation is a chronic pathophysiologic sequela of volumetric muscle loss.Journal of applied physiology (Bethesda, Md. : 1985) · 2021
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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 1 institution in 1 country.

Jianbo WuCenter for Stem Cell and Regenerative Medicine (CSCRM), The Brown Foundation Institute of Molecular Medicine for the Prevention of Human Diseases (IMM), University of Texas Health Science Center at Houston, Houston, TX 77030, USA.
Nadine MatthiasCenter for Stem Cell and Regenerative Medicine (CSCRM), The Brown Foundation Institute of Molecular Medicine for the Prevention of Human Diseases (IMM), University of Texas Health Science Center at Houston, Houston, TX 77030, USA.
Shubhang BhallaCenter for Stem Cell and Regenerative Medicine (CSCRM), The Brown Foundation Institute of Molecular Medicine for the Prevention of Human Diseases (IMM), University of Texas Health Science Center at Houston, Houston, TX 77030, USA.
Radbod DarabiCenter for Stem Cell and Regenerative Medicine (CSCRM), The Brown Foundation Institute of Molecular Medicine for the Prevention of Human Diseases (IMM), University of Texas Health Science Center at Houston, Houston, TX 77030, USA. Electronic address: radbod.darabi@uth.tmc.edu.
Brown Foundation · US

Funding

Study of Skeletal Muscle Differentiation in Human iPS Cells by Knock-in ReportersR01AR068293 · NIAMS · UNIVERSITY OF TEXAS HLTH SCI CTR HOUSTON · PI DARABI, RADBOD · 2016 to 2020
$1.7M
Identification of the Novel Regulatory Pathways in Skeletal Myogenesis Using a Genome-Scale Lentiviral sgRNA Library ScreenR21AR071583 · NIAMS · UNIVERSITY OF TEXAS HLTH SCI CTR HOUSTON · PI DARABI, RADBOD · 2017 to 2018
$373k
NIAMS NIH HHS R01 AR068293NIAMS NIH HHS R21 AR071583
6 · The paper itself

Abstract

Volumetric muscle loss injury is a common health problem with long-term disabilities. One common treatment is using muscle flaps from donor site, which has limited potentials due to donor site availability and morbidity. Although several stem cell therapies have been evaluated so far, most suffer from limited availability, immune incompatibility, or differentiation potential. Therefore, induced pluripotent stem cells (iPSCs) have a great promise for this purpose due to their unique differentiation, self-renewal, and immunocompatibility. Current study was designed to determine therapeutic potential of human iPSCs (hiPSCs) in a mouse model of volumetric muscle loss. Muscles were subjected to excision to generate 30%-40% muscle loss. Next, hiPSCs were differentiated toward skeletal myogenic progenitors and used with fibrin hydrogel to reconstruct the lost muscle. Histologic evaluation of the treated muscles indicated abundant engraftment of donor-derived mature fibers expressing human markers. Donor-derived fibers were also positive for the presence of neuromuscular junction (NMJ), indicating their proper innervation. Evaluation of the engrafted region indicated the presence of donor-derived satellite cells expressing human markers and Pax7. Finally, in situ muscle function analysis demonstrated significant improvement of the muscle contractility in muscles treated with hiPSCs. These results therefore provide key evidence for the therapeutic potential of human iPSCs in volumetric muscle loss injuries.

Indexed as

Stem Cell TransplantationAnimalsAtrophyDisease Models, AnimalGraft SurvivalInduced Pluripotent Stem CellsMiceMuscle, SkeletalMuscular DiseasesTreatment Outcomeengraftmentfunctional recoveryhuman iPSCsinnervationmuscle stem cellssatellite cellsstem cellsvolumetric muscle loss (VML)

Identifiers

PMID32966776
PMCPMC7791013
OpenAlexW3083607792

What OpenQuestion holds

Textmetadata
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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.