Biopharma and med-tech happenings, including deals and partnerships, and other news in brief: Acumen, Alloy, Amplio, Arcos, Autism, Belmont, Coreline, Denali, Flospine, Gandeeva, JCR, Labgenius, LG, Mint, Nortiva, Organon, Quoin, Regenxbio, Samsung, Voro, Zymeworks.