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, Abbreviations: SLE: Systemic Lupus Erythematosus · Ds DNA: double stranded DNA · Ags: antigens · Abs: antibodies · AutoAbs: Autoantibodies · Tregs: regulatory T cells · TCR: T Cell Receptor · PD-1: Programmed Cell Death -1 · PDL-1: Programmed Death Ligand -1 · IDO: Indoleamine 2, 3 DiOxygenase Full correspondence: Prof. Fadi Fakhouri, pp.33-2400084660

, Fadi.Fakhouri@univ-nantes.fr