Liquid Biopsy in Gastrointestinal Stromal Tumor

Over the past 15 years, gastrointestinal stromal tumors (GISTs) have emerged from a poorly understood neoplasm to a well-defined tumor entity. Starting from 2000, the discovery of gain-of-function mutations involving KIT or PDGFRα (platelet-derived growth factor-α) genes and the development of tyrosine kinase inhibitors (TKIs), such as imatinib, revolutionized dramatically the management of GISTs. Due to the almost continual emergence of new data about biological complexity of GISTs and more sophisticated whole-genome technologies, to date, the role of molecular biology is clinically important to drive therapeutic decision making. The possibility of using liquid biopsy in GISTs was reported…

HEREDITARY BREAST AND OVARIAN CANCER SYNDROME: FREQUENCY AND DISTRIBUTION OF BRCA1/2 PATHOGENIC VARIANTS IN SICILIAN POPULATION