Osteoarthritis

Mapping and Analysis of Protein and Gene Profile Identification of the Important Role of Transforming Growth Factor Beta in Synovial Invasion in Patients With Pigmented Villonodular Synovitis

Arthritis RheumatolPublished Mechanistic study

Authors' conclusion

This study provides overall protein and gene profiles of PVNS and identifies the crucial role of TGFβ in synovial invasion pathology.

Study context

Population
Patients with pigmented villonodular synovitis, osteoarthritis (OA) patients and control individuals (synovial tissue)RNA-seq 6/7/19
Comparison
Pigmented villonodular synovitis (PVNS) synovium vs control and OA synovium
Outcome
Synovial protein and gene profiles; TGFβ role in invasion
Methodological detailsRNA sequencing, label-free proteomics, in vitro
  • RNA sequencing
  • Label-free proteomics
  • In vitro

Main finding

As reported in the abstract

Differentially expressed proteins in PVNS tissue
522

Original publication

Mapping and Analysis of Protein and Gene Profile Identification of the Important Role of Transforming Growth Factor Beta in Synovial Invasion in Patients With Pigmented Villonodular Synovitis. Arthritis Rheumatol. Published 29 August 2024. doi:10.1002/art.42946

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