Blood Res.  2021 Apr;56(S1):S75-S79. 10.5045/br.2021.2021049.

Genomics of diffuse large B cell lymphoma

• Koh Y

• KMID: 2515302
• DOI: http://doi.org/10.5045/br.2021.2021049

Abstract

Next generation sequencing (NGS) technology has revealed the heterogeneity of diffuse large B-cell lymphoma (DLBCL) from a mutation perspective. Accordingly, the conventional cell of origin-based classification of DLBCL has changed to a mutation-based classification. Mutation analysis delineates that B-cell receptor pathway activation, EZH2 mutation, and NOTCH mutations are distinctive drivers of DLBCL. Moreover, the combination of RNA expression data and DNA mutation results suggests similarity between DLBCL subtypes and other non-Hodgkin lymphomas. NGS-based dissection of DLBCL would be the cornerstone for precision treatment in this heterogeneous disease in the near future.

Keyword

DLBCL; NGS; RNA; Clustering; Classification; Genomics