In this week’s episode, we will review a study that utilized whole-genome sequencing to define the mutational spectrum and clonal architecture of myelodysplastic/ myeloproliferative neoplasms, learn more about the association between plasma levels of growth differentiation factor 15 and the risk of venous thromboembolism, and examine the role of microenvironment myeloid cells in supporting the growth of T-cell acute lymphoblastic leukemia.