Whole transcriptome profiling of the two major subtypes of diffuse large B cell lymphoma

ABSTRACT: The goal of this study is to identify the transcriptome differences between the two major subtypes of diffuse large B cell lymphoma (DLBCL). DLBCL is the most common form of non-Hodgkin’s lymphoma and has two major subtypes: germinal center B-cell-like (GCB) and activated B-cell-like (ABC). When compared to the GCB form, ABC lymphomas respond much more poorly to current therapies. To investigate how gene expression changes might contribute to this aggressive phenotype, we have used RNA-Seq to profile the whole transcriptome in 8 DLBCL cell lines (4 GCB subtype, 4 ABC) that are derived from patient tumors. 1,545 genes are differentially expressed between subtypes (FDR < 0.05), approximately 7% of the transcriptome. The vast majority of these genes (81%, n = 1251) are more highly express

ORGANISM(S): Homo sapiens

SUBMITTER: Jennifer Hardee 

PROVIDER: E-GEOD-50721 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress