Human gammaherpesvirus 4
Ontology highlight
ABSTRACT:
PROVIDER: PRJNA91629 | ENA |
REPOSITORIES: ENA
Similar Datasets
Project description:Extranodal NK/T-cell, nasal type (hereinafter, nasal T/NK lymphoma), is a distinct clinicopahtologic entity highly associated with EBV. Among nasal T/NK lymphoma, some cases are developed from the long-lasting EBV infection termed chronic active EBV (CAEBV) infection.The clonal expansion of EB infected T- or NK cell are seen in patients with both nasal T/NK lymphoma and CAEBV infection, suggesting that two diseases might partly share the similar mechanism by which EBV affect host cellular genes. Question has thus arisen why a subset of patients with CAEB infection develop into nasal T/NK lymphoma. This study aimed to investigate the virus-host interaction in EBV-associated lymphoma. Keywords = nasak NK/T lymphoma Keywords = chronic active EBV infection Keywords: other
2006-01-11 | GSE2432 | GEO
Project description:Nasal T/NK lymphoma is a unique subtype of non-Hodgkin lymphoma (NHL) that is aggressive and incurable closely associated with Epstein-Barr virus (EBV)3. The clonal expansion of EB infected T- or NK cell is also seen in patients with chronic active EBV (CAEBV) infection, suggesting that two diseases might partly share a similar mechanism by which EBV affect host cellular genes. In order to understand the pathogenesis of EBV-associated T/NK lymphoproliferative disorders (LPD) and design new therapies, we employed a novel EBV DNA microarray to compare patterns of EBV expression in SNK/T cells established from EBV-associated T/NK LPD. Keywords: parallel sample
2005-09-20 | GSE2414 | GEO
Project description:Capture-based whole-genome sequencing of Epstein-Barr virus (EBV) was performed in hematological malignancies such as EBV-positive diffuse large B-cell lymphoma, extranodal NK/T-cell lymphoma, and chronic active EBV infection.
| EGAD00001004298 | EGA
Project description:Gene expression profiling of 1,211 microRNAs in nasal NK/T-cell lymphoma cell lines Gene expression profiling of 1,211 microRNAs in three nasal NK/T-cell lymphoma cell lines, EBV-negative NK-cell line and normal NK cells
2014-02-01 | E-GEOD-43958 | biostudies-arrayexpress
Project description:EBV-Host interaction in nasal NK/T lymphoma and chronic acvtive EBV infection
| PRJNA91893 | ENA
Project description:The contribution of chronic antigen stimulation to the occurrence of lymphoproliferative disorder (LPD) with the gamma-delta T-cell lineage is unclear, despite the fact that Epstein-Barr virus (EBV) positive T-cell LPD is derived from antigen-stimulated cytotoxic T-cells. Given the possible association of antigen stimulation with the development of cytotoxic T-cell LPD, we compared gene expression patterns in Epstein-Barr virus (EBV)-positive gamma-delta T-cell lines derived from patients with nasal T-cell lymphoma and chronic active EBV infection and those in gamma-delta T-cells from healthy volunteers. Three EBV-positive gamma-delta T-cells lines, SNT cells (SNT-8, SNT-13 and SNT-15), were used in this study. SNT-8 was established from patients with nasal T-cell lymphoma and SNT-13, -15 were established from patients with chronic active EBV infection (Zhang Y, et al., Br J Cancer 94:599-608, 2006). All the SNT cells exhibits common rearrangement of Vgamma9-JgammaP and Jdelta3 genes. The gamma-delta T-cells obtained from healthy volunteers were expanded ex vivo by 1 microM of zoledronate (ZOL) plus IL-2 for 14 days incubation. Experiment Overall Design: We compared gene expression profiling in 3 EBV-positive positive gamma-delta T-cells lines with those in gamma-delta T cells obtaied from a healthy volunteer. Global gene expression was analyzed using the Affymetrix Human Genome U133 2.0 Plus GeneChip Set. Analysis of variance (ANOVA) was done using GeneSifter® (VizXLabs). Values of P<0.05 were considered to be a statistically significant difference.
2009-12-18 | E-GEOD-13906 | biostudies-arrayexpress
Project description:The contribution of chronic antigen stimulation to the occurrence of lymphoproliferative disorder (LPD) with the gamma-delta T-cell lineage is unclear, despite the fact that Epstein-Barr virus (EBV) positive T-cell LPD is derived from antigen-stimulated cytotoxic T-cells. Given the possible association of antigen stimulation with the development of cytotoxic T-cell LPD, we compared gene expression patterns in Epstein-Barr virus (EBV)-positive gamma-delta T-cell lines derived from patients with nasal T-cell lymphoma and chronic active EBV infection and those in gamma-delta T-cells from healthy volunteers. Three EBV-positive gamma-delta T-cells lines, SNT cells (SNT-8, SNT-13 and SNT-15), were used in this study. SNT-8 was established from patients with nasal T-cell lymphoma and SNT-13, -15 were established from patients with chronic active EBV infection (Zhang Y, et al., Br J Cancer 94:599-608, 2006). All the SNT cells exhibits common rearrangement of Vgamma9-JgammaP and Jdelta3 genes. The gamma-delta T-cells obtained from healthy volunteers were expanded ex vivo by 1 microM of zoledronate (ZOL) plus IL-2 for 14 days incubation.
2009-12-09 | GSE13906 | GEO
Project description:Gene expression profiling of extranodal nasal-type NK/T cell lymphoma and other EBV-associated lymphoid proliferation disease patients was analyzed to elucidate association between JAK-STAT pathway and canonical or non-canonical PRC2/EZH2 target pathways using Illumina HumanRef-8 v3 chips.
2016-07-26 | GSE80631 | GEO
Project description:Gene expression profiling of extranodal nasal-type NK/T cell lymphoma and other EBV-associated lymphoid proliferation disease patients was analyzed to elucidate association between JAK-STAT pathway and canonical or non-canonical PRC2/EZH2 target pathways using Illumina HumanRef-8 v3 chips.
2016-07-26 | GSE80629 | GEO
Project description:Gene expression profiling of extranodal nasal-type NK/T cell lymphoma and other EBV-associated lymphoid proliferation disease patients was analyzed to elucidate association between JAK-STAT pathway and canonical or non-canonical PRC2/EZH2 target pathways using Illumina HumanRef-8 v3 chips. In total, 47 samples were assayed in this data set. The non-normalized data were used for analysis. No normalization was performed.
2016-07-26 | E-GEOD-80631 | biostudies-arrayexpress