Sanofi SA is to acquire Kymab Ltd of the UK in order to gain full rights to a monoclonal antibody therapy, KY1005, with potential for treating a wide variety of immune-mediated and inflammatory disorders. The French pharma group is to pay $1.1 billion upfront for the company in addition to milestone payments of up to $350 million. The lead asset reported positive data from a Phase 2a study of patients with atopic dermatitis in August 2020. The same molecule is being studied in acute graft-vs-host disease and other immune disorders.
