Evidence map›Paper›PMID 27035161›Full record

ArticleInternational journal of molecular medicine2016

Myogenic differentiation potential of human tonsil-derived mesenchymal stem cells and their potential for use to promote skeletal muscle regeneration.

Saeyoung Park, Yoonyoung Choi, Namhee Jung, Yeonsil Yu, Kyung-Ha Ryu, Han Su Kim, Inho Jo, Byung-Ok Choi, Sung-Chul Jung

Open access · hybridAbstract read
In one paragraph

Article in International journal of molecular medicine, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 36 papers.

0numbers the graph read from it
0cells of the map it votes in
36citing papers in PubMed
4.4field-weighted citation impact, top 5% 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

36 citing papers in PubMed, 65 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 2 institutions in 1 country.

Saeyoung ParkDepartment of Biochemistry, School of Medicine, Ewha Womans University, Seoul 07985, Republic of Korea.
Yoonyoung ChoiDepartment of Biochemistry, School of Medicine, Ewha Womans University, Seoul 07985, Republic of Korea.
Namhee JungDepartment of Biochemistry, School of Medicine, Ewha Womans University, Seoul 07985, Republic of Korea.
Yeonsil YuDepartment of Molecular Medicine, School of Medicine, Ewha Womans University, Seoul 07985, Republic of Korea.
Kyung-Ha RyuDepartment of Pediatrics, School of Medicine, Ewha Womans University, Seoul 07985, Republic of Korea.
Han Su KimDepartment of Otorhinolaryngology - Head and Neck Surgery, School of Medicine, Ewha Womans University, Seoul 07985, Republic of Korea.
Inho JoDepartment of Molecular Medicine, School of Medicine, Ewha Womans University, Seoul 07985, Republic of Korea.
Byung-Ok ChoiDepartment of Neurology, Samsung Medical Center, Sungkyunkwan University, Seoul 06351, Republic of Korea.
Sung-Chul JungDepartment of Biochemistry, School of Medicine, Ewha Womans University, Seoul 07985, Republic of Korea.
Ewha Womans University · KRSamsung Medical Center · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Stem cells are regarded as an important source of cells which may be used to promote the regeneration of skeletal muscle (SKM) which has been damaged due to defects in the organization of muscle tissue caused by congenital diseases, trauma or tumor removal. In particular, mesenchymal stem cells (MSCs), which require less invasive harvesting techniques, represent a valuable source of cells for stem cell therapy. In the present study, we demonstrated that human tonsil-derived MSCs (T-MSCs) may differentiate into myogenic cells in vitro and that the transplantation of myoblasts and myocytes generated from human T-MSCs mediates the recovery of muscle function in vivo. In order to induce myogenic differentiation, the T-MSC-derived spheres were cultured in Dulbecco's modified Eagle's medium/nutrient mixture F-12 (DMEM/F‑12) supplemented with 1 ng/ml transforming growth factor-β, non-essential amino acids and insulin‑transferrin-selenium for 4 days followed by culture in myogenic induction medium [low-glucose DMEM containing 2% fetal bovine serum (FBS) and 10 ng/ml insulin‑like growth factor 1 (IGF1)] for 14 days. The T-MSCs sequentially differentiated into myoblasts and skeletal myocytes, as evidenced by the increased expression of skeletal myogenesis-related markers [including α-actinin, troponin I type 1 (TNNI1) and myogenin] and the formation of myotubes in vitro. The in situ transplantation of T-MSCs into mice with a partial myectomy of the right gastrocnemius muscle enhanced muscle function, as demonstrated by gait assessment (footprint analysis), and restored the shape of SKM without forming teratomas. Thus, T-MSCs may differentiate into myogenic cells and effectively regenerate SKM following injury. These results demonstrate the therapeutic potential of T-MSCs to promote SKM regeneration following injury.

Indexed as

Cell DifferentiationMuscle DevelopmentRegenerationAdipogenesisAnimalsBiomarkersGene Expression RegulationHumansMaleMesenchymal Stem CellsMesenchymal Stem Cell TransplantationMiceMuscle, SkeletalOsteogenesisPalatine TonsilBiomarkers

Identifiers

PMID27035161
PMCPMC4829138
OpenAlexW2306015672

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.