NewslettersImmune Regulation News Engineered Human Cytokine/Antibody Fusion Proteins Expand Regulatory T Cells and Confer Autoimmune Disease Protection By Bob - October 21, 2022 0 Researchers leveraged structural insights to engineer a single-chain human IL-2/F5111 antibody fusion protein, termed F5111 immunocytokine, which potently and selectively activated and expanded Tregs. [Cell Reports] Full ArticleGraphical Abstract