@wsmv4: 11-year-old Peyton Stewart dreams of playing in the NBA — a dream staff at Manning Family Children’s quickly learned after he arrived in 2024 with rare STAT1 gain-of-function mutation. Now, a few years later, Peyton’s doctor said his immune system is healthy, and there’s not much holding him back. He told the crowd he’s ready to take a shot at his new life. #stemcell #stemcelltransplant #health #bonemarrow #bonemarrowtransplant