Osteoporosis, bone & mineral

Large scale proteomic analyses of high-resolution peripheral quantitative computed tomography (HR-pQCT)-derived bone loss at the radius and tibia in older men

J Bone Miner ResPublished Prospective cohort study

Authors' conclusion

These data are among the first to examine the serum proteins associated with longitudinal bone loss, and they implicate several underlying biological processes that might be related.

Study context

Population
Older men (mean age 84 yr); distal radial and tibial bone loss assessed with HR-pQCT over ≈6 yr
Outcome
Serum proteins associated with rates of distal radial and tibial bone loss (HR-pQCT)
Follow-up
≈6 yr
Methodological detailslarge-scale discovery proteomics, aptamer-based assays (SomaLogic)
  • Large-scale discovery proteomics
  • Aptamer-based assays (SomaLogic)

Main finding

As reported in the abstract

Serum proteins associated with incident bone loss
Proteins associated with incident bone loss (stringent statistical criteria)
22

Observational data: associations, not effects.

Original publication

Large scale proteomic analyses of HR-pQCT-derived bone loss at the radius and tibia in older men. J Bone Miner Res. Published 13 August 2026. doi:10.1093/jbmr/zjag120

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