Arcus Biosciences, Inc. announced that Dimitry S.A. Nuyten, M.D., Ph.D has been appointed chief medical officer (CMO) effective August 1, 2022. In his role as CMO, Dr. Nuyten will oversee Arcus's clinical development organization that includes nearly 200 employees and six clinical-stage programs targeting TIGIT, the adenosine axis (CD73 and dual A2a/A2b), HIF-2a and PD-1. Dr. Nuyten will oversee the advancement of four registrational Phase 3 trials that are ongoing or expected to start by year end for the anti-TIGIT antibody domvanalimab in novel combinations across multiple cancers. As part of his role as CMO, Dr. Nuyten will serve as a member of Arcus's executive committee and co-chair of Arcus's and Gilead's Joint Steering Committee.

He will be responsible for the company's clinical organization, including clinical development and operations, clinical pharmacology and biometrics. Prior to joining Arcus, Dr. Nuyten served as senior vice president and CMO of Nektar Therapeutics where he led a 200-person development organization which included clinical development, safety, clinical operations, medical affairs, clinical and non-clinical pharmacology, biostats, data management and programming. Prior to Nektar, he served as CMO of Aduro Biotech and served as the immuno-oncology development leader and vice president of global product development for oncology at Pfizer, where he led the late-stage development of Bavencio® and early-stage clinical programs for oncology and immune-oncology.

Prior to Pfizer, Dr. Nuyten was group medical director at BristolMyers Squibb. He holds a Ph.D. in cancer biology from the University of Amsterdam Medical School in The Netherlands, is Board Certified in radiation oncology and certified as a physician in The Netherlands by the University of Groningen Medical School.