Osteoporosis, bone & mineral

Evidence-based classification of genes implicated in skeletal disorders using the ClinGen curation framework

J Bone Miner ResPublished Expert panel gene curation study

Authors' conclusion

Among these 26 GDRs, the ClinGen Skeletal Disorders Gene Curation Expert Panel determined that 22 (84.6%) had definitive relationships, 2 (7.7%) had moderate relationships, and 2 (7.7%) had limited relationships. None of the 26 GDRs were disputed or refuted.

Study context

Population
9 genes (COL1A1, COL1A2, COL2A1, FGFR3, SLC26A2, TRPV4, COMP, ALPL, SOX9) accounting for the most frequently encountered skeletal dysplasias, associated in the literature with 26 skeletal disorders9 genes · 26 gene-disease relationships (GDRs)
Outcome
Strength of evidence (clinical validity) of gene-disease relationships (GDRs)
Methodological detailssemi-quantitative scoring framework, ClinGen gene curation framework, Curations published on the ClinGen website
  • Semi-quantitative scoring framework
  • ClinGen gene curation framework
  • Curations published on the ClinGen website

Main finding

As reported in the abstract

Classification of 26 GDRs

Definitive relationships

22

84.6%

Moderate relationships

2

7.7%

Limited relationships

2

7.7%

Disputed or refuted GDRs

0

Original publication

Evidence-based classification of genes implicated in skeletal disorders using the ClinGen curation framework. J Bone Miner Res. Published 28 November 2025. doi:10.1093/jbmr/zjaf183

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