Multiple T cell expansions are found in the blood and synovial fluid of patients with reactive arthritis. by Allen, R, Gillespie, G, Hall, F, Edmonds, S, Hall, M, Wordsworth, B, McMichael, A, Bowness, P

“…OBJECTIVE: To look for evidence of T lymphocyte expansions in the blood and synovial fluid (SF) of patients with reactive arthritis (ReA). METHODS: Paired peripheral blood and synovial samples from 10 patients with ReA were studied by dual color flow cytometry using T cell receptor (TCR) V beta specific and CD4 or CD8 specific antibodies. …”

HLA-B27-RESTRICTED PEPTIDE PRESENTATION TO CYTOTOXIC T-CELLS IN REACTIVE ARTHRITIS by Bowness, P, Allen, R, Mcmichael, A, Edmunds, S, Hall, M, Bowman, S, Wordsworth, B