Evidence map›Paper›PMID 38132132›Full record

ReviewCells2023

The Structural Adaptations That Mediate Disuse-Induced Atrophy of Skeletal Muscle.

Ramy K A Sayed, Jamie E Hibbert, Kent W Jorgenson, Troy A Hornberger

Open access · goldAbstract readReview
In one paragraph

Review in Cells, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
2.0field-weighted citation impact, top 13% 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

14 citing papers in PubMed, 13 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Review
  9. Article
  10. Article
  11. Review
  12. Review
  13. [A comparative study of dynamic versus static rehabilitation protocols after acute Achilles tendon rupture repair with channel assisted minimally invasive repair technique].Zhongguo xiu fu chong jian wai ke za zhi = Zhongguo xiufu chongjian waike zazhi = Chinese journal of reparative and reconstructive surgery · 2024
    Article
  14. 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

4 authors at 1 institution in 2 countries.

Ramy K A SayedDepartment of Comparative Biosciences, University of Wisconsin-Madison, Madison, WI 53706, USA.ORCID 0000-0003-4467-6742
Jamie E HibbertDepartment of Comparative Biosciences, University of Wisconsin-Madison, Madison, WI 53706, USA.ORCID 0000-0001-7327-6460
Kent W JorgensonDepartment of Comparative Biosciences, University of Wisconsin-Madison, Madison, WI 53706, USA.ORCID 0000-0001-5206-8507
Troy A HornbergerDepartment of Comparative Biosciences, University of Wisconsin-Madison, Madison, WI 53706, USA.ORCID 0000-0002-2349-1899
University of Wisconsin–Madison · US

Funding

Mechanotransduction and the Regulation of Skeletal Muscle MassR01AR057347 · NIAMS · UNIVERSITY OF WISCONSIN-MADISON · PI HORNBERGER, TROY A · 2010 to 2019
$3.6M
The Role of TRIM28 Phosphorylation in the Mechanical Regulation of Skeletal Muscle - Re-entry SupplementR01AR074932 · NIAMS · UNIVERSITY OF WISCONSIN-MADISON · PI HORNBERGER, TROY A · 2020 to 2024
$2.0M
Identifying the Structural Adaptations that Drive the Mechanically Induced Growth of Skeletal MuscleR01AR082816 · NIAMS · UNIVERSITY OF WISCONSIN-MADISON · PI TROY A HORNBERGER · 2023 to 2026
$1.9M
NIAMS NIH HHS R01 AR057347NIAMS NIH HHS R01 AR074932NIAMS NIH HHS R01 AR082816
6 · The paper itself

Abstract

The maintenance of skeletal muscle mass plays a fundamental role in health and issues associated with quality of life. Mechanical signals are one of the most potent regulators of muscle mass, with a decrease in mechanical loading leading to a decrease in muscle mass. This concept has been supported by a plethora of human- and animal-based studies over the past 100 years and has resulted in the commonly used term of 'disuse atrophy'. These same studies have also provided a great deal of insight into the structural adaptations that mediate disuse-induced atrophy. For instance, disuse results in radial atrophy of fascicles, and this is driven, at least in part, by radial atrophy of the muscle fibers. However, the ultrastructural adaptations that mediate these changes remain far from defined. Indeed, even the most basic questions, such as whether the radial atrophy of muscle fibers is driven by the radial atrophy of myofibrils and/or myofibril hypoplasia, have yet to be answered. In this review, we thoroughly summarize what is known about the macroscopic, microscopic, and ultrastructural adaptations that mediated disuse-induced atrophy and highlight some of the major gaps in knowledge that need to be filled.

Indexed as

Muscular Disorders, AtrophicQuality of LifeAnimalsAtrophyHumansMuscle Fibers, SkeletalMuscle, Skeletaldisusefasciclehypoplasialongitudinal atrophymuscle fibersmyofibrilmyofilamentsradial atrophysarcomere

Identifiers

PMID38132132
PMCPMC10741885
OpenAlexW4389572439

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.