by Elana Gotkine Peresolimab, a humanized immunoglobulin G1 monoclonal antibody designed to stimulate the endogenous programmed cell death protein 1 (PD-1) inhibitory pathway, is efficacious for patients with rheumatoid arthritis, according to a study published in the May 18 issue of the New England Journal of Medicine. Jay Tuttle, Ph.D., from Eli Lilly in San Diego,...