NewslettersHematopoiesis News PTBP1 Controls Oncogenic Transcript Processing and Maintenance of Acute Myeloid Leukemia By Bob - September 1, 2026 0 3 Researchers identified the RNA splicing factor PTBP1 as a key dependency in acute myeloid leukemia, sustaining leukemia by controlling the processing of essential oncogenic transcripts. [Leukemia] Abstract