DNA microscope. A gene therapy for “bubble boy” disease. The restoration of cellular activity in pig brains four hours after death. Nano-robots that might clean teeth better than flossing. These are just some of the 64 important discoveries and inventions included in this year’s STAT Madness, a bracket-style competition to honor the best biomedical research published in 2019. The contest is modeled on college basketball’s March Madness, but rather than head-to-head competition for athletic glory, STAT Madness pits 64 U.S. universities, medical schools, and other institutions against each other...