Site of invasion revisited: epigenetic drivers of joint destruction in RA
Caroline Ospelt
Abstract
New analytical methods and the increasing availability of synovial biopsies have recently provided unprecedented insights into synovial activation in general and synovial fibroblast (SF) biology in particular. In the course of this development, SFs have become one of the most rapidly evolving and exciting fields of rheumatoid arthritis (RA) research. While their active role in the invasion of RA synovium into cartilage has long been studied, recent studies have brought new aspects of their heterogeneity and propagation in RA. This review integrates old and new evidence to give an overview picture of the processes active at the sites of invasive synovial tissue growth in RA.
Topics & Concepts
MedicineEpigeneticsCartilageRheumatoid arthritisSynovial membraneSynovial jointPathologyArticular cartilageImmunologyOsteoarthritisAnatomyBiologyGeneticsGeneAlternative medicineAutoimmune and Inflammatory Disorders ResearchRheumatoid Arthritis Research and TherapiesCytokine Signaling Pathways and Interactions