Evidence map›Paper›PMID 38729446›Full record

ReviewBiochemical pharmacology2024

Relaxin as a treatment for musculoskeletal fibrosis: What we know and future directions.

Atousa Nourmahnad, Mohammad Javad Shariyate, Mohammad Khak, Mark W Grinstaff, Ara Nazarian, Edward K Rodriguez

Abstract readReview
In one paragraph

Review in Biochemical pharmacology, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing 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.

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

7 citing papers in PubMed.

  1. Relaxin-2: Shaping the Proteomic Landscape of Skeletal Muscle Physiology, Glucose Trafficking, and Mitochondrial Function in Rat.FASEB journal : official publication of the Federation of American Societies for Experimental Biology · 2026
    Article
  2. Proteomics- and Metabolomics-Based Investigation of the Effects ofAnimals : an open access journal from MDPI · 2026
    Article
  3. Article
  4. Review
  5. Article
  6. Article
  7. 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.

Atousa NourmahnadHarvard Medical School, Boston, MA, USA.
Mohammad Javad ShariyateMusculoskeletal Translational Innovation Initiative, Carl J. Shapiro Department of Orthopaedic Surgery, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA.
Mohammad KhakMusculoskeletal Translational Innovation Initiative, Carl J. Shapiro Department of Orthopaedic Surgery, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA.
Mark W GrinstaffDepartment of Chemistry, Boston University, Boston, MA, USA.
Ara NazarianMusculoskeletal Translational Innovation Initiative, Carl J. Shapiro Department of Orthopaedic Surgery, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA; Department of Orthopaedic Surgery, Yerevan State Medical University, Yerevan, Armenia.
Edward K RodriguezMusculoskeletal Translational Innovation Initiative, Carl J. Shapiro Department of Orthopaedic Surgery, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA. Electronic address: ekrodrig@bidmc.harvard.edu.

Funding

The Conundrum of Absentee Receptors: Efficacy Potentiation Through Drug-Receptor ModulationR01AR081264 · NIAMS · BOSTON UNIVERSITY (CHARLES RIVER CAMPUS) · PI MARK W. GRINSTAFF, Andrew Kruse · 2022 to 2026
$3.2M
Sustained Release Relaxin-2 for the Treatment of Frozen ShoulderR01AR079489 · NIAMS · BOSTON UNIVERSITY (CHARLES RIVER CAMPUS) · PI MARK W. GRINSTAFF, Andrew Kruse · 2022 to 2026
$3.0M
NIAMS NIH HHS R01 AR079489NIAMS NIH HHS R01 AR081264
6 · The paper itself

Abstract

Fibrotic changes in musculoskeletal diseases arise from the abnormal buildup of fibrotic tissue around the joints, leading to limited mobility, compromised joint function, and diminished quality of life. Relaxin (RLX) attenuates fibrosis by accelerating collagen degradation and inhibiting excessive extracellular matrix (ECM) production. Further, RLX disrupts myofibroblast activation by modulating the TGF-β/Smads signaling pathways, which reduces connective tissue fibrosis. However, the mechanisms and effects of RLX in musculoskeletal pathologies are emerging as increasing research focuses on relaxin's impact on skin, ligaments, tendons, cartilage, joint capsules, connective tissues, and muscles. This review delineates the actions of relaxin within the musculoskeletal system and the challenges to its clinical application. Relaxin shows significant potential in both in vivo and in vitro studies for broadly managing musculoskeletal fibrosis; however, challenges such as short biological half-life and sex-specific responses may pose hurdles for clinical use.

Indexed as

FibrosisRelaxinAnimalsHumansMusculoskeletal DiseasesRelaxinJointMusculoskseletal fibrosisRange of motionRelaxinTreatment

Identifiers

PMID38729446
PMCPMC11179965

What OpenQuestion holds

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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.