Evidence map›Paper›PMID 25971691›Full record

ArticleNature communications2015

Muscle stem cells contribute to myofibres in sedentary adult mice.

Alexandra C Keefe, Jennifer A Lawson, Steven D Flygare, Zachary D Fox, Mary P Colasanto, Sam J Mathew, Mark Yandell, Gabrielle Kardon

Open access · goldAbstract read
In one paragraph

Article in Nature communications, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 156 papers.

0numbers the graph read from it
0cells of the map it votes in
156citing papers in PubMed
12.8field-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

156 citing papers in PubMed, 275 citations in OpenAlex.

  1. Trial
  2. Article
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  4. A who's who of cell types in skeletal muscle.Communications biology · 2026
    Review
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  19. The impact of cellular senescence on aging skeletal muscle.Frontiers in cell and developmental biology · 2025
    Review
  20. Article

96 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

8 authors at 1 institution in 1 country.

Alexandra C KeefeDepartment of Human Genetics, University of Utah, Salt Lake City, Utah 84112 USA.
Jennifer A LawsonDepartment of Human Genetics, University of Utah, Salt Lake City, Utah 84112 USA.
Steven D FlygareDepartment of Human Genetics, University of Utah, Salt Lake City, Utah 84112 USA.
Zachary D FoxDepartment of Human Genetics, University of Utah, Salt Lake City, Utah 84112 USA.
Mary P ColasantoDepartment of Human Genetics, University of Utah, Salt Lake City, Utah 84112 USA.
Sam J MathewDepartment of Human Genetics, University of Utah, Salt Lake City, Utah 84112 USA.
Mark Yandell1] Department of Human Genetics, University of Utah, Salt Lake City, Utah 84112 USA [2] USTAR Center for Genetic Discovery, University of Utah, Salt Lake City, Utah 84112 USA.
Gabrielle KardonDepartment of Human Genetics, University of Utah, Salt Lake City, Utah 84112 USA.
University of Utah · US

Funding

RESEARCH TRAINING IN HEMATOLOGYT32DK007115 · NIDDK · UNIVERSITY OF UTAH · PI LEIBOLD, ELIZABETH ANN, PRCHAL, JOSEF T · 1986 to 2020
$8.4M
DEVELOPMENTAL BIOLOGY TRAINING PROGRAMT32HD007491 · NICHD · UTAH STATE HIGHER EDUCATION SYSTEM--UNIVERSITY OF UTAH · PI James Alan Gagnon, Kristen M Kwan · 1995 to 2026
$8.0M
Role of Muscle Connective Tissue in Muscle and Tendon DevelopmentR01HD053728 · NICHD · UNIVERSITY OF UTAH · PI KARDON, GABRIELLE · 2006 to 2016
$3.1M
Whole genome screen for novel regulators of tissue homeostasis and regenerationR01GM088269 · NIGMS · UNIVERSITY OF UTAH · PI LEWIS, SUZANNA E, SANCHEZ ALVARADO, ALEJANDRO · 2010 to 2013
$1.3M
NICHD NIH HHS R01 HD053728NICHD NIH HHS T32 HD007491NICHD NIH HHS T32 HD07491NIDDK NIH HHS T32 DK007115NIGMS NIH HHS R01 GM088269NIGMS NIH HHS R01GM088269
6 · The paper itself

Abstract

Skeletal muscle is essential for mobility, stability and whole body metabolism, and muscle loss, for instance, during sarcopenia, has profound consequences. Satellite cells (muscle stem cells) have been hypothesized, but not yet demonstrated, to contribute to muscle homeostasis and a decline in their contribution to myofibre homeostasis to play a part in sarcopenia. To test their role in muscle maintenance, we genetically labelled and ablated satellite cells in adult sedentary mice. We demonstrate via genetic lineage experiments that, even in the absence of injury, satellite cells contribute to myofibres in all adult muscles, although the extent and timing differs. However, genetic ablation experiments showed that satellite cells are not globally required to maintain myofibre cross-sectional area of uninjured adult muscle.

Indexed as

AllelesAnimalsCrosses, GeneticGreen Fluorescent ProteinsHomeostasisMaleMiceMice, Inbred C57BLMuscle Fibers, SkeletalPAX7 Transcription FactorRegenerationSarcopeniaSatellite Cells, Skeletal MuscleTime FactorsGreen Fluorescent ProteinsPax7 protein, mousePAX7 Transcription Factor

Identifiers

PMID25971691
PMCPMC4435732
OpenAlexW244232182

What OpenQuestion holds

Textmetadata
LicenceTDM
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.