SHP-2 (PTPN11), a ubiquitously expressed protein tyrosine phosphatase, is critical for hematopoietic cell development and function owing to its essential role in growth factor/cytokine signaling. More importantly, germline and somatic mutations in this phosphatase are associated with Noonan syndrome, Leopard syndrome, and childhood hematologic malignancies. The molecular mechanisms by which SHP...

ASH represents more than 15,000 hematologists who are committed to the treatment of blood and blood-related diseases. These diseases include anemias (such as sickle cell disease and thalassemia), thrombosis and bleeding disorders, as well as malignant hematologic disorders such as leukemia, lymphoma, and myeloma. ASH members include clinicians who order Next Generation Sequencing (NGS) diagnost...