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Diffuse large B-cell lymphoma (DLBCL) is a clinically and biologically heterogeneous disease. We have characterized recurrent copy number alterations (CNAs) in a large series of primary DLBCLs with HD-SNP arrays and the GISTIC algromithm. We evaluated the associations between transcript abundance an...
ORGANISM(S): Homo sapiens 
We obtained gene expression data and HD-SNP6.0 copy number data from PTL, PCNSL and PMLBCL samples and performed an integrative analysis on them. RNA was whole genome amplified using Nugen. Gene expression profiles (GEP) and copy number (CN) data were obtained from 7 PTL. GEP was obtained from 15 PC...
ORGANISM(S): Homo sapiens 
Gene expression profiling was performed to define transcriptional programs associated with response to type II JAK2 inhibitor NVP-CHZ868 alone or in combination with dexamethasone in vitro and in vivo. MHH-CALL4 cells harboring a CRLF2 rearrangement and JAK2 I682F mutation were treated with vehicle,...
ORGANISM(S): Homo sapiens 
Activating mutations of G protein alpha subunits (Ga) occur in 4-5% of all human cancers1 but oncogenic alterations in beta subunits (Gb) have not been defined. Here we demonstrate that recurrent mutations in the Gb proteins GNB1 and GNB2 confer cytokine-independent growth and activate canonical G ...
ORGANISM(S): Homo sapiens 
To understand the molecular curcuits perturbed by BET bromodoman inhibtion we obtained gene expression profiling of five DLBCL cell lines, SU-DHL6, OCI-Ly1, OCI-Ly4, Toledo and HBL-1, which were treated with either 500nM JQ1 or DMSO for 0,2,6,12,24 and 48hr. RNA samples from five DLBCL cell lines at...
ORGANISM(S): Homo sapiens 
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