Evidence map›Paper›PMID 29337118›Full record

ArticleStem cell reports2018

Recapitulation of Extracellular LAMININ Environment Maintains Stemness of Satellite Cells In Vitro.

Kana Ishii, Hidetoshi Sakurai, Nobuharu Suzuki, Yo Mabuchi, Ichiro Sekiya, Kiyotoshi Sekiguchi, Chihiro Akazawa

Abstract read
In one paragraph

Article in Stem cell reports, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers.

0numbers the graph read from it
0cells of the map it votes in
25citing 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

25 citing papers in PubMed.

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  15. Examining the lineage autonomous role of β3-integrin in muscle regeneration.FASEB journal : official publication of the Federation of American Societies for Experimental Biology · 2022
    Article
  16. Article
  17. Article
  18. Article
  19. Review
  20. Skeletal muscle cell transplantation: models and methods.Journal of muscle research and cell motility · 2020
    Article
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

7 authors.

Kana IshiiDepartment of Biochemistry and Biophysics, Graduate School of Health Care Sciences, Tokyo Medical and Dental University (TMDU), 1-5-45 Yushima, Building 3, Bunkyo-ku, Tokyo 113-8510, Japan.
Hidetoshi SakuraiCenter for iPS Cell Research and Application (CiRA), Kyoto University, Sakyo-ku, Kyoto 606-8507, Japan.
Nobuharu SuzukiDepartment of Biochemistry and Biophysics, Graduate School of Health Care Sciences, Tokyo Medical and Dental University (TMDU), 1-5-45 Yushima, Building 3, Bunkyo-ku, Tokyo 113-8510, Japan.
Yo MabuchiDepartment of Biochemistry and Biophysics, Graduate School of Health Care Sciences, Tokyo Medical and Dental University (TMDU), 1-5-45 Yushima, Building 3, Bunkyo-ku, Tokyo 113-8510, Japan.
Ichiro SekiyaCenter for Stem Cell and Regenerative Medicine, Tokyo Medical and Dental University, Bunkyo-ku, Tokyo 113-8510, Japan.
Kiyotoshi SekiguchiDivision of Matrixome Research and Application, Institute for Protein Research, Osaka University, Suita, Osaka 565-0871, Japan.
Chihiro AkazawaDepartment of Biochemistry and Biophysics, Graduate School of Health Care Sciences, Tokyo Medical and Dental University (TMDU), 1-5-45 Yushima, Building 3, Bunkyo-ku, Tokyo 113-8510, Japan. Electronic address: c.akazawa.bb@tmd.ac.jp.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Satellite cells function as precursor cells in mature skeletal muscle homeostasis and regeneration. In healthy tissue, these cells are maintained in a state of quiescence by a microenvironment formed by myofibers and basement membrane in which LAMININs (LMs) form a major component. In the present study, we evaluated the satellite cell microenvironment in vivo and found that these cells are encapsulated by LMα2-5. We sought to recapitulate this satellite cell niche in vitro by culturing satellite cells in the presence of recombinant LM-E8 fragments. We show that treatment with LM-E8 promotes proliferation of satellite cells in an undifferentiated state, through reduced phosphorylation of JNK and p38. On transplantation into injured muscle tissue, satellite cells cultured with LM-E8 promoted the regeneration of skeletal muscle. These findings represent an efficient method of culturing satellite cells for use in transplantation through the recapitulation of the satellite cell niche using recombinant LM-E8 fragments.

Indexed as

AnimalsBasement MembraneCell DifferentiationCell LineCell ProliferationHomeostasisHumansLamininMiceMuscle, SkeletalMyofibrilsRegenerationSatellite Cells, Skeletal MuscleStem Cell NicheLaminincell transplantation therapyLamininLM-E8muscle satellite cellmuscle stem cellregeneration

Identifiers

PMID29337118
PMCPMC5830886

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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.