title: Comment on "Aberrant regulation of synovial T cell activation by soluble costimulatory molecules in rheumatoid arthritis".
authors.forename: Christian
authors.initials: C
authors.lastname: Nielsen
authors.forename: Torben
authors.initials: T
authors.lastname: Barington
authors.forename: Søren
authors.initials: S
authors.lastname: Hansen
authors.forename: Søren T
authors.initials: ST
authors.lastname: Lillevang
mesh_terms: D015703:Antigens, CD / Q000032:analysis / Q000502:physiology*; D051017:Apoptosis Regulatory Proteins / Q000032:analysis / Q000502:physiology*; D001172:Arthritis, Rheumatoid / Q000276:immunology*; D004797:Enzyme-Linked Immunosorbent Assay; D006801:Humans; D008213:Lymphocyte Activation; D061026:Programmed Cell Death 1 Receptor; D013582:Synovial Fluid / Q000276:immunology*; D013601:T-Lymphocytes / Q000276:immunology*
chemical_list: D015703:Antigens, CD; D051017:Apoptosis Regulatory Proteins; C105992:PDCD1 protein, human; D061026:Programmed Cell Death 1 Receptor