Evidence map›Paper›PMID 25364710›Full record

ReviewFrontiers in cell and developmental biology2014

Muscle satellite cell heterogeneity and self-renewal.

Norio Motohashi, Atsushi Asakura

Open access · goldAbstract readReview
In one paragraph

Review in Frontiers in cell and developmental biology, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 120 papers.

0numbers the graph read from it
0cells of the map it votes in
120citing papers in PubMed
11.7field-weighted citation impact, top 1% 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

120 citing papers in PubMed, 254 citations in OpenAlex.

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  10. Grb2/Sos1 signaling regulates the number of reserve cells in C2C12 cell culture.In vitro cellular & developmental biology. Animal · 2026
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60 more citing papers are in PubMed but not listed here.

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

2 authors at 1 institution in 1 country.

Norio MotohashiDepartment of Neurology, Paul and Sheila Wellstone Muscular Dystrophy Center, Stem Cell Institute, University of Minnesota Medical School Minneapolis, MN, USA.
Atsushi AsakuraDepartment of Neurology, Paul and Sheila Wellstone Muscular Dystrophy Center, Stem Cell Institute, University of Minnesota Medical School Minneapolis, MN, USA.
University of Minnesota · US

Funding

Genetically Engineered Muscle Stem Cell Transplantation for Muscular Dystrophy...R01AR062142 · NIAMS · UNIVERSITY OF MINNESOTA · PI ASAKURA, ATSUSHI · 2012 to 2016
$1.6M
NIAMS NIH HHS R01 AR062142
6 · The paper itself

Abstract

Adult skeletal muscle possesses extraordinary regeneration capacities. After muscle injury or exercise, large numbers of newly formed muscle fibers are generated within a week as a result of expansion and differentiation of a self-renewing pool of muscle stem cells termed muscle satellite cells. Normally, satellite cells are mitotically quiescent and reside beneath the basal lamina of muscle fibers. Upon regeneration, satellite cells are activated, and give rise to daughter myogenic precursor cells. After several rounds of proliferation, these myogenic precursor cells contribute to the formation of new muscle fibers. During cell division, a minor population of myogenic precursor cells returns to quiescent satellite cells as a self-renewal process. Currently, accumulating evidence has revealed the essential roles of satellite cells in muscle regeneration and the regulatory mechanisms, while it still remains to be elucidated how satellite cell self-renewal is molecularly regulated and how satellite cells are important in aging and diseased muscle. The number of satellite cells is decreased due to the changing niche during ageing, resulting in attenuation of muscle regeneration capacity. Additionally, in Duchenne muscular dystrophy (DMD) patients, the loss of satellite cell regenerative capacity and decreased satellite cell number due to continuous needs for satellite cells lead to progressive muscle weakness with chronic degeneration. Thus, it is necessary to replenish muscle satellite cells continuously. This review outlines recent findings regarding satellite cell heterogeneity, asymmetric division and molecular mechanisms in satellite cell self-renewal which is crucial for maintenance of satellite cells as a muscle stem cell pool throughout life. In addition, we discuss roles in the stem cell niche for satellite cell maintenance, as well as related cell therapies for approaching treatment of DMD.

Indexed as

muscle regenerationMyf5MyoDmyogenesisPax7satellite cellsself-renewalskeletal muscle

Identifiers

PMID25364710
PMCPMC4206996
OpenAlexW2153758265

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.