Homo sapiens
Ontology highlight
ABSTRACT:
PROVIDER: PRJNA94531 | ENA |
REPOSITORIES: ENA
Similar Datasets
Project description:Infection of B lymphocytes by HHV-8 is associated with the development of Primary Effusion Lymphoma (PEL). By microarray we identify differential expressions in three pro-inflammatory factors; LTA4H, TSP-1 and IL-16 in the BCBL-1 in comparison to BJAB (BL cell line) By microarray we identify differential expressions in three pro-inflammatory factors; LTA4H, TSP-1 and IL-16 in the BCBL-1 in comparison to L-428 a Classical Hodgkin’s disease cell line (cHD) as compared to BJAB a BL cell line. Keywords: Direct cell to cell comparison
2006-07-14 | GSE4464 | GEO
Project description:Affymetrix 500K array was used to determine gross genomic aberrations in a panel of Primary Effusion Lymphoma (PEL) cell lines, specifically focusing on chromosome 10, which includes the Phosphatase and Tensin Homolog (PTEN) locus. 10 PEL cell lines were hybridized to the Affymetrix 500K array where non-PEL B-cell lymphoma cell lines BJAB and DG75 were used as controls. The data was analyzed using Partek Genomic Suite software and compared to normal tonsil controls.
2011-06-23 | E-GEOD-28684 | biostudies-arrayexpress
Project description:Primary effusion lymphoma (PEL) is a rare B-cell malignancy that originates from B cells latently infected with Kaposi’s sarcoma-associated herpesvirus (KSHV, also known as human herpesvirus-8, HHV8). Our previous data indicated that several exogenous ceramide and dh-ceramide species, such as C18-Cer and dhC16-Cer, also displayed effective anti-cancer activities for KSHV+ PEL in vitro and in vivo. However, the underlying mechanisms for exogenous ceramide “killing” PEL cells still require further investigation, which will be helpful to better understand PEL pathogenesis and identify more potential therapeutic targets. In the current study, we used Illumina microarray to determine the altered gene profile in KSHV+ PEL cell-line, BCBL-1 exposure to dhC16-Cer.
2017-06-10 | GSE90038 | GEO
Project description:To identify differentially expressed human and viral miRNAs across a panel of B-cell lines, including several primary effusion lymphomas (PEL). Gammaherpesvirus and host cell microRNAs (miRNAs) together modulate gene expression in normal and malignant cells. Using microRNA microarrays, we determined the expression of mature viral and host cellular miRNAs in a series of B cell tumours that include Kaposiâs Sarcoma-associated herpesvirus (KSHV) infected Primary Effusion Lymphoma (PEL) and Epstein-Barr virus (EBV) infected Burkittâs lymphoma (BL) cell lines. We show that 35 host miRNAs were constitutively expressed in all the B cell lymphomas and differences in viral miRNA expression were evident between herpesvirus positive tumour types. Furthermore, we show that in PEL, miR-221 and miR-222 expression is defective due to a lack of transcript expression rather than mutation in the miRNA encoding loci. Absence of miR-221 and miR-222 resulted in the enhanced expression of the known target gene p27 (CDKN1B) and reintroduction of miR221 in PEL reduces p27 protein expression. miRNA expression profiling of a panel of 25 B-cell line samples.
2015-12-05 | E-GEOD-18437 | biostudies-arrayexpress
Project description:BCBL-1 cells were induced with 20 ng/ml TPA either in the absence (U) or presence (+) of 100 µM cidofovir (CDV) treatment and collected at 0, 6, 8, 10, 12, 24, 36, 48, 72, 96 hours (h) post-TPA addition, and compared against untreated (U), uninduced latent BCBL-1 reference cells. Three biological repeats were performed. Keywords = Kaposi's sarcoma-associated herpesvirus Keywords = KSHV Keywords = human herpesvirus type 8 Keywords = HHV-8 Keywords = primary effusion lymphoma (PEL) cells Keywords = body-cavity based lymphoma-1 (BCBL-1) cells Keywords = lytic induction Keywords = 12-O-tetradecanoylphorbol-13-acetate (TPA) Keywords = viral replication inhibition Keywords = cidofovir (CDV) Keywords: time-course
2004-12-01 | GSE1640 | GEO
Project description:Kaposi’s sarcoma-associated herpesvirus (KSHV) causes the B cell malignancy primary effusion lymphoma (PEL). Here we performed mRNA sequencing to characterize the mRNA expression profile of the primary effusion lymhoma (PEL) cell line BC-1.
2022-08-10 | GSE210446 | GEO
Project description:We performed Ago HITS-CLIP to identify targets of viral and human miRNAs in latently KSHV-infected PEL cells Ago HITS-CLIP was performed in two latently infected PEL cell lines, BCBL-1 and BC-3; Argonaute-immunoprecipitation of UV cross-linked Ago-miRNA-mRNA complexes, followed by RNA isolation, library construction, and high-throughput sequencing (Illumina GAxII); we performed 3 biological replicates for each cell line, two technical (sequencing) replicates of BCBL-1 biological replicate 1
2012-10-05 | E-GEOD-41357 | biostudies-arrayexpress
Project description:To identify differentially expressed human and viral miRNAs across a panel of B-cell lines, including several primary effusion lymphomas (PEL). Gammaherpesvirus and host cell microRNAs (miRNAs) together modulate gene expression in normal and malignant cells. Using microRNA microarrays, we determined the expression of mature viral and host cellular miRNAs in a series of B cell tumours that include Kaposi’s Sarcoma-associated herpesvirus (KSHV) infected Primary Effusion Lymphoma (PEL) and Epstein-Barr virus (EBV) infected Burkitt’s lymphoma (BL) cell lines. We show that 35 host miRNAs were constitutively expressed in all the B cell lymphomas and differences in viral miRNA expression were evident between herpesvirus positive tumour types. Furthermore, we show that in PEL, miR-221 and miR-222 expression is defective due to a lack of transcript expression rather than mutation in the miRNA encoding loci. Absence of miR-221 and miR-222 resulted in the enhanced expression of the known target gene p27 (CDKN1B) and reintroduction of miR221 in PEL reduces p27 protein expression.
2015-12-05 | GSE18437 | GEO
Project description:Expression profiling of latently infected cells using a custom tiling microarray HUVEC and TIME cells were infected BCBL-1-derived KSHV. Mock infected HUVEC and TIME cells served as controls for each of these two stably infected cells, respectively. BJAB cells served as uninfected controls for the BCBL-1 cells. KSHV-infected cells are induced to enter lytic cycle with valproate or Adenovirus-RTA. Cells were harvested at indicated time points and analyzed. Three condition experiment: mock infected, latently infected cells and lytically infected. Three cell types (BJAB cells served as uninfected controls for the BCBL-1 cells).
2010-07-07 | E-GEOD-21972 | biostudies-arrayexpress
Project description:Chromatin immunoprecipitation coupled with high-throughput sequencing (ChIP-seq) analysis was performed during Kaposi's sarcoma-associated herpesvirus (KSHV) reactivation in KSHV+ recombinant primary effusion B-cell lymphoma cells (PEL). RTA binding sites were identified genome-wide in a recombinant PEL cell line called TRExBCBL1-3xFLAG-RTA cells at 12 hours post-induction (hpi) of RTA expression.
2019-01-09 | GSE123897 | GEO