Molecular Signatures Define New Rational Treatment Targets in Large B-Cell Lymphomas

Abstract

Abstract Diffuse large B-cell lymphomas (DLBCLs), the most common lymphoid malignancies, are clinically and genetically heterogeneous disorders. Although DLBCL is a chemo-responsive tumor, many patients will not be cured with conventional empiric treatment regimens. Gene expression profiles, analyses of specific genetic abnormalities and functional assays have been used to develop comprehensive molecular signatures of tumors that share similar features and rely upon common survival pathways. These studies are leading to the identification of subtype-specific rational therapeutic targets and associated inhibitors for clinical investigation.