Article
CD3+ immune cell endotypes are associated with PsA disease phenotype and response to advanced therapy: an integrated mass cytometry and proteomics cohort study.
Annals of the rheumatic diseases - 1 Mar 2026
Eder Lihi, Dang Steven, Caucheteux Stephane M, Li Xianwei, Thib Sydney, Ganatra Darshini, Ritchlin Christopher, Jurisica Igor, Piguet Vincent, Diao Liqun, Chandran Vinod
Abstract excerpt
OBJECTIVES: This study aims to identify circulating cellular immune cell endotypes in psoriatic arthritis (PsA), assess their association with treatment response, and explore key biological pathways linked to these immune profiles. METHODS: Using mass cytometry, we analysed CD3+ immune cell populations in patients with PsA initiating targeted therapies. Hierarchical clustering identified immune cell endotypes,...
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