Evidence map›Paper›PMID 36318366›Full record

ArticleTissue engineering and regenerative medicine2022

Transplantation of Differentiated Tonsil-Derived Mesenchymal Stem Cells Ameliorates Murine Duchenne Muscular Dystrophy via Autophagy Activation.

Saeyoung Park, Soyeon Jeong, Yu Hwa Nam, Yoonji Yum, Sung-Chul Jung

Open access · greenAbstract read
In one paragraph

Article in Tissue engineering and regenerative medicine, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
0.6field-weighted citation impact, top 35% 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

6 citing papers in PubMed, 7 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

5 authors at 1 institution in 1 country.

Saeyoung Park *Department of Biochemistry, College of Medicine, Ewha Womans University, Seoul, 07804, Republic of Korea.
Soyeon Jeong *Department of Biochemistry, College of Medicine, Ewha Womans University, Seoul, 07804, Republic of Korea.
Yu Hwa NamDepartment of Biochemistry, College of Medicine, Ewha Womans University, Seoul, 07804, Republic of Korea.
Yoonji YumDepartment of Biochemistry, College of Medicine, Ewha Womans University, Seoul, 07804, Republic of Korea.
Sung-Chul JungDepartment of Biochemistry, College of Medicine, Ewha Womans University, Seoul, 07804, Republic of Korea. jungsc@ewha.ac.kr.ORCID 0000-0002-3174-8965
Ewha Womans University · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundSkeletal muscles play many important roles in the human body and any malfunction or disorder of the skeletal muscles can lead to a reduced quality of life. Some skeletal dysfunctions are acquired, such as sarcopenia but others are congenital. Duchenne muscular dystrophy (DMD) is one of the most common forms of hereditary muscular dystrophy and is caused by a deficiency of the protein, Dystrophin. Currently, there is no clear treatment for DMD, there are only methods that can alleviate the symptoms of the disease. Mesenchymal stem cells, including tonsil-derived mesenchymal stem cells (TMSCs) have been shown to differentiate into skeletal muscle cells (TMSC-myocyte) and can be one of the resources for the treatment of DMD. Skeletal muscle cell characteristics of TMSC-myocytes have been confirmed through changes in morphology and expression of skeletal muscle markers such as Myogenin, Myf6, and MYH families after differentiation. MEOTHDS: Based on these characteristics, TMSC-myocytes have been transplanted into mdx mice, a mouse model of DMD, to investigate whether they can help improve the symptoms of DMD. The red fluorescent protein gene was transduced into TMSC (TMSC-R) for tracking transplanted cells.

resultsPrior to transplantation (TP), it was confirmed whether TMSC-R-myocytes had the same differentiation potential as TMSC-myocytes. Increased expression of dystrophin and autophagy markers in the TP group compared with the sham group was confirmed in the gastrocnemius muscle 12 weeks after TP.

conclusionThese results demonstrate muscle regeneration and functional recovery of mdx via autophagy activation following TMSC-myocyte TP.

Indexed as

Mesenchymal Stem CellsMuscular Dystrophy, DuchenneAnimalsAutophagyDystrophinHumansMiceMice, Inbred mdxPalatine TonsilQuality of LifeDystrophinDifferentiationDuchenne muscular dystrophyMdxTonsil-derived mesenchymal stem cells

Identifiers

PMID36318366
PMCPMC9679082
OpenAlexW4307838109

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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.