Deconstruction of rheumatoid arthritis synovium defines inflammatory subtypes.

ABSTRACT: Rheumatoid arthritis is a prototypical autoimmune disease that causes joint inflammation and destruction¹. There is currently no cure for rheumatoid arthritis, and the effectiveness of treatments varies across patients, suggesting an undefined pathogenic diversity^1,2. Here, to deconstruct the cell states and pathways that characterize this pathogenic heterogeneity, we profiled the full spectrum of cells in inflamed synovium from patients with rheumatoid arthritis. We used multi-modal single-cell RNA-sequencing and surface protein data coupled with histology of synovial tissue from 79 donors to build single-cell atlas of rheumatoid arthritis synovial tissue that includes more than 314,000 cells. We stratified tissues into six groups, referred to as cell-type abundance

SUBMITTER: Zhang F 

PROVIDER: S-EPMC10651487 | biostudies-literature | 2023 Nov

REPOSITORIES: biostudies-literature