681-A Multiomic Atlas of Treatment Resistance in T-ALL

Paper Talk · Mar 23, 2026 · 21m

This research article utilizes single-cell multiomic analysis to identify a specific subset of cancer cells responsible for treatment failure in T cell acute lymphoblastic leukemia (T-ALL). By mapping over 600,000 cells against a healthy pediatric developmental atlas, scientists discovered a bone marrow progenitor-like (BMP-like) population that is highly resistant to standard chemotherapy and steroids. The presence of these primitive, stem-like cells serves as a powerful prognostic biomarker, accurately predicting poor survival across various leukemia subtypes regardless of traditional risk…