In another transcriptomic approach, consensus cluster classification identified three subgroups, the BCR/proliferative cluster (BCR-DLBCL), showing upregulation of genes encoding B-cell receptor (BCR) signaling components, OxPhos cluster (OxPhos-DLBCL), which was significantly enriched in mitochondrial OxPhos-related genes, host response tumors were characterized by active host inflammatory infiltration (31). Here, BCR is linked to diffuse large B-cell lymphoma.