Argenta Discovery Ltd., an affiliate of Galapagos, has entered into a drug discovery service agreement with Janssen Pharmaceutica, related to several cancer drug candidates. Argenta will provide medicinal chemistry and biology for several Janssen oncology targets. If certain milestones are achieved, the total contract value could exceed $46.2 million during a five-year period. Argenta will perform hit-to-lead and lead optimization for Janssen oncology targets, as well as provide services up u...