Autoinflammatory & rare systemic diseases

Serum proteomic profiles of patients with chronic recurrent multifocal osteomyelitis

Rheumatology (Oxford)Published Mechanistic study

Authors' conclusion

Proteomic analysis identified upregulated proteins in the sera of patients with acute CRMO.

Study context

Population
Patients with chronic recurrent multifocal osteomyelitis (CRMO)11 CRMO patients · 4 controls
Participants
5 / 6 / 4
Comparison
Active CRMO vs inactive CRMO vs children without inflammatory diseases
  • Active CRMOn = 5
  • Inactive CRMOn = 6
  • Controlsn = 4reference
Outcome
Serum proteomic profile
Methodological detailsserum proteomic profiling by liquid chromatography-mass spectrometry, pathway analysis
  • Serum proteomic profiling by liquid chromatography-mass spectrometry
  • Pathway analysis

Main finding

As reported in the abstract

Proteins upregulated in active CRMO vs controls

19

Proteins downregulated in active CRMO vs controls

41

Proteins upregulated in active vs inactive CRMO, highly enriched in intermediate filament organization

36

Keratin proteins among those upregulated in active vs inactive CRMO

11

Original publication

Serum proteomic profiles of patients with chronic recurrent multifocal osteomyelitis. Rheumatology (Oxford). Published 22 May 2024. doi:10.1093/rheumatology/keae301

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