Evidence map›Paper›PMID 38019905›Full record

ArticleScience advances2023

GDF8 inhibition enhances musculoskeletal recovery and mitigates posttraumatic osteoarthritis following joint injury.

Camille R Brightwell, Christine M Latham, Alexander R Keeble, Nicholas T Thomas, Allison M Owen, Kelsey A Reeves, Douglas E Long, Matthew Patrick, Sara Gonzalez-Velez, Varag Abed and 10 more

Open access · goldAbstract read
In one paragraph

Article in Science advances, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed
6.4field-weighted citation impact, top 3% 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

21 citing papers in PubMed, 20 citations in OpenAlex.

  1. Trial
  2. Article
  3. Article
  4. Article
  5. Article
  6. Exercise-myokine relationships in osteoarthritis.Journal of translational medicine · 2026
    Review
  7. Muscle atrophy after ACL reconstruction involves molecular mechanisms beyond unloading.Journal of applied physiology (Bethesda, Md. : 1985) · 2026
    Article
  8. Article
  9. Article
  10. Article
  11. Zinc deficiency contributes to blunted myogenesis in chronic kidney disease.American journal of physiology. Cell physiology · 2026
    Article
  12. Article
  13. Review
  14. Article
  15. Article
  16. Review
  17. Article
  18. Article
  19. Article
  20. Review
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

20 authors at 1 institution in 1 country.

Camille R BrightwellCenter for Muscle Biology, University of Kentucky, Lexington, KY, USA.ORCID 0009-0002-8257-0789
Christine M LathamCenter for Muscle Biology, University of Kentucky, Lexington, KY, USA.ORCID 0000-0002-0956-9688
Alexander R KeebleCenter for Muscle Biology, University of Kentucky, Lexington, KY, USA.
Nicholas T ThomasCenter for Muscle Biology, University of Kentucky, Lexington, KY, USA.ORCID 0000-0003-4578-8463
Allison M OwenCenter for Muscle Biology, University of Kentucky, Lexington, KY, USA.ORCID 0000-0001-5623-4891
Kelsey A ReevesDepartment of Physical Therapy, College of Health Sciences, University of Kentucky, Lexington, KY, USA.
Douglas E LongCenter for Muscle Biology, University of Kentucky, Lexington, KY, USA.
Matthew PatrickDepartment of Biomedical Engineering, College of Engineering, University of Kentucky, Lexington, KY, USA.ORCID 0000-0002-8775-5750
Sara Gonzalez-VelezCenter for Muscle Biology, University of Kentucky, Lexington, KY, USA.ORCID 0009-0009-6442-8181
Varag AbedDepartment of Orthopaedic Surgery and Sports Medicine, College of Medicine, University of Kentucky, Lexington, KY, USA.ORCID 0000-0001-8095-782X
Ramkumar T AnnamalaiDepartment of Biomedical Engineering, College of Engineering, University of Kentucky, Lexington, KY, USA.ORCID 0000-0002-9880-3973
Cale JacobsDepartment of Orthopaedic Surgery and Sports Medicine, College of Medicine, University of Kentucky, Lexington, KY, USA.ORCID 0000-0002-9300-5550
Caitlin E ConleyDepartment of Orthopaedic Surgery and Sports Medicine, College of Medicine, University of Kentucky, Lexington, KY, USA.ORCID 0000-0001-9874-5200
Gregory S HawkDepartment of Statistics, College of Arts and Sciences, University of Kentucky, Lexington, KY, USA.ORCID 0000-0001-8935-9965
Austin V StoneDepartment of Orthopaedic Surgery and Sports Medicine, College of Medicine, University of Kentucky, Lexington, KY, USA.
Jean L FryCenter for Muscle Biology, University of Kentucky, Lexington, KY, USA.ORCID 0000-0002-3066-0451
Katherine L ThompsonDepartment of Statistics, College of Arts and Sciences, University of Kentucky, Lexington, KY, USA.
Darren L JohnsonDepartment of Orthopaedic Surgery and Sports Medicine, College of Medicine, University of Kentucky, Lexington, KY, USA.
Brian NoehrenCenter for Muscle Biology, University of Kentucky, Lexington, KY, USA.
Christopher S FryCenter for Muscle Biology, University of Kentucky, Lexington, KY, USA.ORCID 0000-0002-4207-6594
University of Kentucky · US

Funding

Kentucky Center for Clinical and Translational ScienceUL1TR001998 · NCATS · UNIVERSITY OF KENTUCKY · PI HARTMANN, KATHERINE E, KERN, PHILIP A · 2016 to 2025
$34.2M
Pilot Projects ProgramP30GM127211 · NIGMS · UNIVERSITY OF KENTUCKY · PI CASSIS, LISA A · 2018 to 2022
$5.7M
Myostatin Alters Muscle Composition as The Result of an ACL InjuryR01AR072061 · NIAMS · UNIVERSITY OF TEXAS MED BR GALVESTON · PI FRY, CHRISTOPHER · 2018 to 2023
$2.2M
NCATS NIH HHS UL1 TR001998NIAMS NIH HHS R01 AR072061NIGMS NIH HHS P30 GM127211
6 · The paper itself

Abstract

Musculoskeletal disorders contribute substantially to worldwide disability. Anterior cruciate ligament (ACL) tears result in unresolved muscle weakness and posttraumatic osteoarthritis (PTOA). Growth differentiation factor 8 (GDF8) has been implicated in the pathogenesis of musculoskeletal degeneration following ACL injury. We investigated GDF8 levels in ACL-injured human skeletal muscle and serum and tested a humanized monoclonal GDF8 antibody against a placebo in a mouse model of PTOA (surgically induced ACL tear). In patients, muscle GDF8 was predictive of atrophy, weakness, and periarticular bone loss 6 months following surgical ACL reconstruction. In mice, GDF8 antibody administration substantially mitigated muscle atrophy, weakness, and fibrosis. GDF8 antibody treatment rescued the skeletal muscle and articular cartilage transcriptomic response to ACL injury and attenuated PTOA severity and deficits in periarticular bone microarchitecture. Furthermore, GDF8 genetic deletion neutralized musculoskeletal deficits in response to ACL injury. Our findings support an opportunity for rapid targeting of GDF8 to enhance functional musculoskeletal recovery and mitigate the severity of PTOA after injury.

Indexed as

Anterior Cruciate Ligament InjuriesOsteoarthritisAnimalsDisease Models, AnimalHumansMiceMuscle, SkeletalMyostatinMstn protein, mouseMyostatin

Identifiers

PMID38019905
PMCPMC10686569
OpenAlexW4389127691

What OpenQuestion holds

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LicenceCC BY
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Registered trials

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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.