Biopharma happenings, including deals and partnerships, grants, preclinical data and other news in brief: Astellas, Avenue, Baergic, Bioarctic, CNBX, Fairwinds, Famygen, Fibrogen, Fortress, Fulgent Genetics, Fulgent Pharma, GSK, Merck & Co., MGFB, Nrx, Onethree, Ocuphire, Pfizer, Poolbeg, Portage, Precisionlife, Relief, Salipro, Sanofi, Sosei, Spanios, Spero, Tageza, Unravel.