Evidence map›Paper›PMID 22205678›Full record

ArticleThe journal of histochemistry and cytochemistry : official journal of the Histochemistry Society2012

Immunolocalization of myostatin (GDF-8) following musculoskeletal injury and the effects of exogenous myostatin on muscle and bone healing.

Moataz Elkasrawy, David Immel, Xuejun Wen, Xiaoyan Liu, Li-Fang Liang, Mark W Hamrick

Registry-linked trialAbstract read
In one paragraph

Article in The journal of histochemistry and cytochemistry : official journal of the Histochemistry Society, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT04484961 (Effects of Blood Flow Restriction Rehabilitation After Bone Patellar Tendon Bone Anterior Cruciate Ligament Reconstruction), which is not on this map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed
–field-weighted citation impact
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.

NCT04484961 nacompletednot on this mapstarted 2016, after this paper: background citation

Effects of Blood Flow Restriction Rehabilitation After Bone Patellar Tendon Bone Anterior Cruciate Ligament Reconstruction

TypeinterventionalSponsorThe Methodist Hospital Research InstituteRan2016 to 2020Enrolled50ConditionsACL TearArmsBlood flow restriction (BFR)
3 · Its place in the literature

Who cites it

22 citing papers in PubMed.

  1. Trial
  2. Review
  3. Review
  4. Review
  5. Review
  6. Article
  7. Impact of Genetic and Pharmacologic Inhibition of Myostatin in a Murine Model of Osteogenesis Imperfecta.Journal of bone and mineral research : the official journal of the American Society for Bone and Mineral Research · 2021
    Article
  8. Review
  9. Review
  10. Article
  11. Tendon healing in the context of complex fractures.Clinical reviews in bone and mineral metabolism · 2018
    Article
  12. Myostatin deficiency partially rescues the bone phenotype of osteogenesis imperfecta model mice.Osteoporosis international : a journal established as result of cooperation between the European Foundation for Osteoporosis and the National Osteoporosis Foundation of the USA · 2016
    Article
  13. Article
  14. Muscle-bone interactions during fracture healing.Journal of musculoskeletal & neuronal interactions · 2015
    Review
  15. Article
  16. Endocrine crosstalk between muscle and bone.Current osteoporosis reports · 2014
    Review
  17. Review
  18. Article
  19. Article
  20. 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

6 authors.

Moataz ElkasrawySchool of Dental Medicine, University of Colorado Denver, Denver, Colorado, USA.
David Immel
Xuejun Wen
Xiaoyan Liu
Li-Fang Liang
Mark W Hamrick

Funding

Effects of Myostatin Deficiency on Bone StrengthR01AR049717 · NIAMS · MEDICAL COLLEGE OF GEORGIA (MCG) · PI HAMRICK, MARK W · 2004 to 2007
$890k
NIAMS NIH HHS AR049717NIAMS NIH HHS R01 AR049717
6 · The paper itself

Abstract

The time course and cellular localization of myostatin expression following musculoskeletal injury are not well understood; therefore, the authors evaluated the temporal and spatial localization of myostatin during muscle and bone repair following deep penetrant injury in a mouse model. They then used hydrogel delivery of exogenous myostatin in the same injury model to determine the effects of myostatin exposure on muscle and bone healing. Results showed that a "pool" of intense myostatin staining was observed among injured skeletal muscle fibers 12-24 hr postsurgery and that myostatin was also expressed in the soft callus chondrocytes 4 days following osteotomy. Hydrogel delivery of 10 or 100 µg/ml recombinant myostatin decreased fracture callus cartilage area relative to total callus area in a dose-dependent manner by 41% and 80% (p<0.05), respectively, compared to vehicle treatment. Myostatin treatment also decreased fracture callus total bone volume by 30.6% and 38.8% (p<0.05), with the higher dose of recombinant myostatin yielding the greatest decrease in callus bone volume. Finally, exogenous myostatin treatment caused a significant dose-dependent increase in fibrous tissue formation in skeletal muscle. Together, these findings suggest that early pharmacological inhibition of myostatin is likely to improve the regenerative potential of both muscle and bone following deep penetrant musculoskeletal injury.

Indexed as

AnimalsBone and BonesBony CallusChondrocytesFibulaFracture HealingHydrogelsImmunohistochemistryMiceMuscle Fibers, SkeletalMuscle, SkeletalMyostatinRecombinant ProteinsRegenerationWound HealingWounds, PenetratingHydrogelsMyostatinRecombinant Proteins

Identifiers

PMID22205678
PMCPMC3283136

What OpenQuestion holds

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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.