Biopharma happenings, including deals and partnerships, grants, preclinical data and other news in brief: 2seventy, Alnylam, Biomea, Biomérieux, Cantabio, Clear Creek, Eisai, Exelixis, Genevant, ICER, Iconic, Liscure, Lqt, Novartis, Novo, Noxxon, Plus, Rain, Roche, Roivant.