In this week's episode, we'll hear about how researchers look toward the lung, and find uniquely programmed blood stem cells. This study is the first to fully characterize hematopoietic stem and progenitor cells in the adult human lung. After that: researchers develop a neural network-based probabilistic classifier, DLBclass, that assigns all diffuse large B-cell lymphomas into one of five genetic subtypes. It’s an inclusive taxonomy that they say provides actionable genetic information in almost all patients with DLBCL. Finally, new insights on NETS, or neutrophil extracellular traps. In the liver vasculature, NET removal leads to secondary inflammation, resulting in new waves of NETS that may impact future infection. We’ll review these and other findings from this recent mouse model study.Featured Articles:Decoding functional hematopoietic progenitor cells in the adult human lungDLBclass: a probabilistic molecular classifier to guide clinical investigation and practice in diffuse large B-cell lymphomaDonor regulatory T-cell therapy to prevent graft-versus-host disease

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