Evidence map›Paper›PMID 26312504›Full record

ArticleeLife2015

Inducible depletion of adult skeletal muscle stem cells impairs the regeneration of neuromuscular junctions.

Wenxuan Liu, Lan Wei-LaPierre, Alanna Klose, Robert T Dirksen, Joe V Chakkalakal

Open access · goldAbstract read
In one paragraph

Article in eLife, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 100 papers.

0numbers the graph read from it
0cells of the map it votes in
100citing papers in PubMed
4.1field-weighted citation impact, top 6% 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

100 citing papers in PubMed, 152 citations in OpenAlex.

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  10. Review of the Pathology of Muscle in Amyotrophic Lateral Sclerosis.International journal of molecular sciences · 2026
    Review
  11. 0.33Science advances · 2026
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  17. The multimodal transcriptional response of denervated skeletal muscle involves regulation ofProceedings of the National Academy of Sciences of the United States of America · 2025
    Article
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  20. Review

40 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

5 authors at 1 institution in 1 country.

Wenxuan LiuDepartment of Orthopaedics and Rehabilitation, Center for Musculoskeletal Research, University of Rochester Medical Center, Rochester, United States.
Lan Wei-LaPierreDepartment of Pharmacology and Physiology, University of Rochester Medical Center, Rochester, United States.
Alanna KloseDepartment of Orthopaedics and Rehabilitation, Center for Musculoskeletal Research, University of Rochester Medical Center, Rochester, United States.
Robert T DirksenDepartment of Pharmacology and Physiology, University of Rochester Medical Center, Rochester, United States.
Joe V ChakkalakalDepartment of Orthopaedics and Rehabilitation, Center for Musculoskeletal Research, University of Rochester Medical Center, Rochester, United States.
University of Rochester Medical Center · US

Funding

Molecular Mechanism and Functional Role of SOCE in Skeletal MuscleR01AR059646 · NIAMS · UNIVERSITY OF ROCHESTER · PI DIRKSEN, ROBERT T · 2010 to 2020
$3.6M
Interrelationships between age-related skeletal muscle stem cell and NMJ declineR01AG051456 · NIA · UNIVERSITY OF ROCHESTER · PI CHAKKALAKAL, JOE · 2015 to 2019
$1.9M
Olympus NanoZoomer RS Whole Slide Imaging SystemS10RR027340 · NCRR · UNIVERSITY OF ROCHESTER · PI BOYCE, BRENDAN F · 2010 to 2010
$340k
NCRR NIH HHS 1S10RR027340-01NCRR NIH HHS S10 RR027340NIAMS NIH HHS AR059646NIAMS NIH HHS R01 AR059646NIA NIH HHS AG051456NIA NIH HHS R01 AG051456PHS HHS C026877
6 · The paper itself

Abstract

Skeletal muscle maintenance depends on motor innervation at neuromuscular junctions (NMJs). Multiple mechanisms contribute to NMJ repair and maintenance; however muscle stem cells (satellite cells, SCs), are deemed to have little impact on these processes. Therefore, the applicability of SC studies to attenuate muscle loss due to NMJ deterioration as observed in neuromuscular diseases and aging is ambiguous. We employed mice with an inducible Cre, and conditionally expressed DTA to deplete or GFP to track SCs. We found SC depletion exacerbated muscle atrophy and type transitions connected to neuromuscular disruption. Also, elevated fibrosis and further declines in force generation were specific to SC depletion and neuromuscular disruption. Fate analysis revealed SC activity near regenerating NMJs. Moreover, SC depletion aggravated deficits in reinnervation and post-synaptic morphology at regenerating NMJs. Therefore, our results propose a mechanism whereby further NMJ and skeletal muscle decline ensues upon SC depletion and neuromuscular disruption.

Indexed as

RegenerationAnimalsMice, Inbred C57BLMuscle, SkeletalNeuromuscular JunctionStem Cellsagingcell biologydenervationdevelopmental biologymotor neuronmousesarcopeniasatellite cellstem cellssynapse

Identifiers

PMID26312504
PMCPMC4579298
OpenAlexW1898607618

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.