Project description:To provide insight into the role of and target genes of the transcription factor FOXP1 in mature human B cells and in B cell non-Hodkgin lymhomas, we performed gene expression microarray studies, upon ectopic overexpression or silencing of FOXP1 in these cells. human memory B cells from 2 separate donors were transduced with LZRS-FOXP1-IRES-YFP or LZRS-IRES-YFP (negative control); DLBCL cell lines OCI-Ly1, OCI-Ly7, and OCI-Ly10 were transduced with LZRS-FOXP1-IRES-YFP or LZRS-IRES-YFP (negative control); DLBCL cell lines OCI-Ly1, OCI-Ly7, and OCI-Ly10 were transiently transfected with siRNA targeting FOXP1 or sigenome non-targeting siRNA (negative control), using the Lonza nucleofection system.
Project description:Define and compare H3K4me2 enrichment in OCI-Ly1 and OCI-Ly7 cell lines. Using ChIP-seq, we examined the H3K4me2 genomic enrichment locations in two biological replicates in each cell line
Project description:miRNA profiling of human Diffuse Large B Cell Lymphoma (DLBCL) cell lines derived from the two main subtypes of this disease: Activated B Cell like (ABC-DLBCL) and Germinal Center B cell like (GCB-DLBCL), analyzing the 711 human miRNAs present in miRBase V10.0. Five ABC-like DLBCL cell lines (RIVA, Oci-Ly3, Oci-Ly10, HBL1 and U2932) and three GCB-like DLBCL cell lines (Oci-Ly7, Oci-Ly19 and SUDHL-6) were cultured in IMDM (Cellgro) with 20% human plasma, 1% penicillin/streptomycin/L-glutamine (Cellgro,) and 0,2% beta mercaptoethanol (Invitrogen). Total RNA was extracted from cell pellets using the mirVana™ miRNA Isolation Kit (Ambion), and sent to LC Sciences facility for microarray hybridization using microfluidics technology. FirstChoice® Human Skeletal Muscle Total RNA (Ambion) was used as common reference for all hybridizations. Background substracted and normalized data from each channel was used to calculate log ratios sample/reference. Keywords: miRNA profiling
Project description:RNA Evaluation human OCI-LY7 cell line microRNA-seq from Mortazavi For data usage terms and conditions, please refer to http://www.genome.gov/27528022 and http://www.genome.gov/Pages/Research/ENCODE/ENCODE_Data_Use_Policy_for_External_Users_03-07-14.pdf
Project description:Promotor methylation status of Side Population cells of DLBCL cell line OCI Ly3 was compared to non Side Population Cells of OCI Ly3
Project description:Promotor methylation status of Side Population cells of DLBCL cell line OCI Ly3 was compared to non Side Population Cells of OCI Ly3 DLBCL Cell Line OCI Ly3 was cultured and stained using Hoechst33342. FACS analysis showed a distinct Side Population. Side Population Cells and non Side Population cells were sorted, gDNA was extracted and Methylation analysis was performed using Illumin 27k Bead Array.
Project description:To exploit targets or signaling pathways affected by PLS-123 during anti-tumor process, gene expression profiling was carried out in representative OCI-Ly7 cells treated for 48 hours. OCI-Ly7 cells were treated with ibrutinib, PLS-123 or vehicle for 48 hours.
Project description:RNAPII ChIA-PET in OCI-LY7 For data usage terms and conditions, please refer to http://www.genome.gov/27528022 and http://www.genome.gov/Pages/Research/ENCODE/ENCODE_Data_Use_Policy_for_External_Users_03-07-14.pdf