YolTech Therapeutics Co Ltd, a Shanghai, China-based gene therapy company, raised approximately $45 million in a Series B financing led by the AstraZeneca-CICC healthcare investment fund. The proceeds will support the advancement of YolTech’s clinical programmes and its strategic development plans, the company said on 11 September. Yoltech, a developer of in vivo genome editing therapies, said it is advancing four clinical-stage programmes for: