Evidence map›Paper›PMID 22239881›Full record

ReviewPhysical medicine and rehabilitation clinics of North America2012

The paradox of muscle hypertrophy in muscular dystrophy.

Joe N Kornegay, Martin K Childers, Daniel J Bogan, Janet R Bogan, Peter Nghiem, Jiahui Wang, Zheng Fan, James F Howard, Scott J Schatzberg, Jennifer L Dow and 4 more

Registry-linked trialOpen access · greenAbstract readReview
In one paragraph

Review in Physical medicine and rehabilitation clinics of North America, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT07502989 (Convenient Quantification of Myopathic Change in Muscle Via Electrical Impedance Myography), which is not on this map. Cited by 72 papers.

0numbers the graph read from it
0cells of the map it votes in
72citing papers in PubMed
4.2field-weighted citation impact, top 5% 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.

NCT07502989 recruitingnot on this mapstarted 2025, after this paper: background citation

Convenient Quantification of Myopathic Change in Muscle Via Electrical Impedance Myography

Typeobservational_patient_registrySponsorBeth Israel Deaconess Medical CenterRan2025 to 2027Enrolled150ConditionsMyopathy, Muscular Dystrophies, Myositis, Myofibrillar MyopathyArmsElectrical Impedance Myography
3 · Its place in the literature

Who cites it

72 citing papers in PubMed, 109 citations in OpenAlex.

  1. Trial
  2. Article
  3. The D2.B10-DmdThe American journal of pathology · 2026
    Article
  4. Article
  5. Article
  6. Evaluation of Creatine Monohydrate Supplementation on the Gastrocnemius Muscle of Mice with Muscular Dystrophy: A Preliminary Study.Pathophysiology : the official journal of the International Society for Pathophysiology · 2025
    Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Variants inAnimals : an open access journal from MDPI · 2024
    Article
  13. Article
  14. Article
  15. Review
  16. Article
  17. Article
  18. Article
  19. Article
  20. Article

12 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

14 authors at 6 institutions in 1 country.

Joe N KornegayDepartment of Pathology and Laboratory Medicine, School of Medicine, University of North Carolina-Chapel Hill, Chapel Hill, NC 27599, USA. joe_kornegay@med.unc.edu
Martin K Childers
Daniel J Bogan
Janet R Bogan
Peter Nghiem
Jiahui Wang
Zheng Fan
James F Howard
Scott J Schatzberg
Jennifer L Dow
Robert W Grange
Martin A Styner
Eric P Hoffman
Kathryn R Wagner
University of North Carolina at Chapel Hill · USChildren's National · USGeorge Washington University · USKennedy Krieger Institute · USVirginia Tech · USWake Forest University · US

Funding

Improved Diagnostic of the Muscular DystrophiesR01NS029525 · NINDS · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI HOFFMAN, ERIC P. · 1991 to 2015
$6.5M
NINDS NIH HHS R01 NS029525
6 · The paper itself

Abstract

Mutations in the dystrophin gene cause Duchenne and Becker muscular dystrophy in humans and syndromes in mice, dogs, and cats. Affected humans and dogs have progressive disease that leads primarily to muscle atrophy. Mdx mice progress through an initial phase of muscle hypertrophy followed by atrophy. Cats have persistent muscle hypertrophy. Hypertrophy in humans has been attributed to deposition of fat and connective tissue (pseudohypertrophy). Increased muscle mass (true hypertrophy) has been documented in animal models. Muscle hypertrophy can exaggerate postural instability and joint contractures. Deleterious consequences of muscle hypertrophy should be considered when developing treatments for muscular dystrophy.

Indexed as

AnimalsContractureDisease Models, AnimalDystrophinHumansHypertrophyKyphosisMuscle, SkeletalMuscle StrengthMuscular DystrophiesMyostatinDystrophinMyostatin

Identifiers

PMID22239881
PMCPMC5951392
OpenAlexW2144073625

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

Registered trials

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.