In a study of an immune therapy for colorectal cancer that involved a single patient, a team of NCI researchers identified a method for targeting the cancer-causing protein produced by a mutant form of the KRAS gene. This targeted immunotherapy led to cancer regression in the patient in the study.
For a year before an osteosarcoma was found in her right proximal tibia, Sammy Ulloa, pushing through pain, persisted with her training as a Division I track and field and cross-country competitor.
