This episode highlights articles and commentaries that help expand our understanding of prognostic biomarkers in CLL, learn more about a streamlined analysis of the granulocyte transcriptome in myeloproliferative neoplasms, explore the role of neutrophil extra cellulartraps in adenosine deaminase deficiency, and examine the function of the plant homeodomain-like finger protein 6, in hematopoietic stem cell self-renewal.