Single-cell and bulk transcriptomic integration identifies a high-CNV, dark-zone-enriched malignant cell state associated with adverse prognosis in GCB-DLBCL.
BACKGROUND Germinal centre B-cell-like diffuse large B-cell lymphoma (GCB-DLBCL) generally has a better prognosis than activated B-cell-like DLBCL, yet a clinically significant subset of patients still develops aggressive disease, suggesting marked malignant cellular heterogeneity within this subtype. This study aimed...