NewslettersHuman Immunology NewsThe CD4+ T Cell Repertoire Specific for Citrullinated Peptides Shows Evidence of Immune ToleranceBy Laurisa Dohm - October 16, 20230316Investigators used fluorophore-conjugated HLA-DR tetramers containing citrullinated peptides from human cartilage intermediate layer protein, fibrinogen, vimentin, or enolase 1 to track cognate CD4+ T cells.[Journal Of Experimental Medicine]Abstract