Osteoarthritis

The application of epigenetic clocks in degenerative musculoskeletal diseases: A systematic review

Osteoarthritis CartilagePublished Systematic review of observational studies

Authors' conclusion

This systematic review of 14 clinical studies establishes epigenetic clocks as promising biomarkers for degenerative musculoskeletal diseases.

Study context

Population
Observational studies of epigenetic clocks in degenerative musculoskeletal diseases (e.g., OA, osteoporosis); PubMed, PMC, Web of Science, ScienceDirect, inception to December 202414 studies
Outcome
Associations of epigenetic clocks with degenerative musculoskeletal diseases
Methodological detailscase-control, cross-sectional and cohort studies included
  • Case-control, cross-sectional and cohort studies included

Pooled result

As reported in the abstract

Epigenetic clocks identified (based on cartilage, bone and blood biomarkers)
8
DunedinPACE vs chronic low back pain severity, r
0.39-0.45
Horvath's clock: tissue-specific epigenetic aging in OA cartilage, ΔAge
3.7 years
GrimAge vs chronic pain (strongest correlations), ρ
0.47
GrimAge mediated socioeconomic influences, β
0.81

Original publication

The application of epigenetic clocks in degenerative musculoskeletal diseases: A systematic review. Osteoarthritis Cartilage. Published 21 May 2025. doi:10.1016/j.joca.2025.05.003

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