Molecular Pathogenesis of Ph-Positive Leukemias

The strong association between the Philadelphia chromosome (Ph) and chronic myelogenous leukemia (CML) suggests that the Ph translocation plays a significant role in CML pathogenesis. For this reason, Ph-positive leukemias have been well studied from the molecular, clinical, and cell biological perspective. We attempt to integrate these data in order to better our understanding of the role of the Ph chromosome in human leukemia.