NewslettersHematopoiesis NewsIRE1α–XBP1 Safeguards Hematopoietic Stem and Progenitor Cells by Restricting Pro-Leukemogenic Gene ProgramsBy Emily Salmini - January 13, 2025037Investigators uncovered unfolded protein response stress sensor inositol-requiring enzyme-1α (IRE1α) signaling in hematopoietic stem and progenitor cells as a safeguard against myeloid leukemogenesis.[Nature Immunology]Press Release