AB0170 Ccr9+ pathogenic thelper cells from primary sjÖgren’s syndrome patients are characterised by deregulated pathways associated with effector t cell function

Abstract

BackgroundCCR9 +Th cells produce large amounts of IFN-γ and IL-10, lack CXCR5 expression but have features similar to Tfh cells and the recently described pathogenic PD1 +CXCR5 cells, including expression...