Biopharma happenings, including deals and partnerships, grants, preclinical data and other news in brief: Aadi, Aridis, Corxel, Cytokinetics, Dac Bio, Epitopea, Eton, Genevant, HLB Innovation, Idordia, Ipsen, Merck, Pyxis, Sanofi, Verismo, Wuxi Biologics.