Sponsored

Richard Markus, M.D., Ph.D. This is a sponsored post by Arcus Biosciences, written by Richard Markus, M.D., Ph.D., chief medical officer at Arcus Biosciences. Ever wonder how a medicine was made? What often starts as a sketch on a piece of paper must undergo a rigorous cycle of trial and error until, ultimately, a new medicine is born. That’s the…