Biopharma happenings, including deals and partnerships, grants, preclinical data and other news in brief: 4D Pharma, Atara, Azurity, Bayer, Chamishi, Elicio, Entera, Eton, Lineage, Moleculin, Nanoviricides, Navigo, Neurgain, Olix, Orion, Orpha, Q-State, Repligen, Seneca, Sigilon, Therapeutic Solutions, Unity.