Potential SLE Immune System Therapy, XmAb5871, Being Evaluated in a Phase 2 Trial
Xencor announced the beginning of two Phase 2 clinical trials testing its drug candidate, XmAb5871, to treat systemic lupus erythematosus (SLE) and IgG4-related disease (IgG4-RD), a rare fibro-inflammatory autoimmune disorder. In both trials, a first patient has already received an initial testing dose. XmAb5871 is a monoclonal antibody that targets both CD19 and the FcγRIIb…