AvatarSapna YadavStem Cell Test Screens For Dangerous Drug Side Effectsverified_publisherPopular Science - Alexandra OssolaAnimal tests can only get you so far A new test could help researchers understand how patients might respond to an unpredictable type of drug called a biologic. The test uses stem cells to give a more accurate prediction for how the drugs will affect a person’s entire body, not just specific cells, …