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Homo sapiens
15 Downloadable Samples
Affymetrix Human Gene 1.0 ST Array (hugene10st)
Description
Central memory CD4 T cells (TCM) have a critical homeostatic role in chronic HIV infection. We asked if TCM cells from HIV+ patients have a gene expression profile related with less proliferation and less survival capacities.
Publication Title
No associated publication
Sample Metadata Fields
Specimen part, Disease stage
View Samples- Homo sapiens
- 2 Downloadable Samples
- Affymetrix Human Gene 2.0 ST Array (hugene20st)
Description
A mutant simian immunodeficiency (SIVmac239) virus, found to be selected within chronically SIV-infected Burmese rhesus monkeys with relatively enhanced SIV-specific antibody responses, was reconstituted as a molecular clone. The virus (SIV Nef G63E) was then subjected to a preliminary analysis for their intracellular signal transduction and gene expression modulation patterns (as compared with wild type SIVmac239) within infected CD4+ T cells. Analysis implicated that the mutant virus had a moderately enhanced cytopathic phenotype.
Publication Title
No associated publication
Sample Metadata Fields
Treatment
View Samples- Homo sapiens
- 9 Downloadable Samples
- Affymetrix Human Genome U133 Plus 2.0 Array (hgu133plus2)
Description
We established HTLV-1/EBV co-infected cell lines from Adult T-cell Leukemia/Lymphoma (ATLL) patients, and found that they are derived from germinal center (GC) B-cells or transitional B-cells between GC-B-cells and memory B-cells by using gene expression profiling (GEP) analysis.
Publication Title
No associated publication
Sample Metadata Fields
Sex, Specimen part, Cell line
View Samples
SRP186712- Mus musculus
- 6 Downloadable Samples
Illumina HiSeq 2500
Description
Biological functions of LncRNAs and their protential target protein-coding genes in the pathogenesis of COPD.
Publication Title
No associated publication
Sample Metadata Fields
Sex, Age, Specimen part, Cell line
View Samples- Rattus norvegicus
- 6 Downloadable Samples
- Affymetrix Rat Genome 230 2.0 Array (rat2302)
Description
HIV Tg rats exhibit pulmonary hypertension and pulmonary artery remodeling. In an effort to begin to understand cell signaling pathways which are altered in lungs from HIV transgenic rats, we used microarray analysis.
Publication Title
Human immunodeficiency virus transgenic rats exhibit pulmonary hypertension.
Sample Metadata Fields
Sex, Age, Specimen part
View Samples- Mus musculus
- 102 Downloadable Samples
- Illumina MouseWG-6 v2.0 expression beadchip
Description
Malaria is a disease with diverse symptoms depending on host immune status and pathogenicity of Plasmodium parasites. The continuous parasite growth within a host suggests mechanisms of immune evasion and/or inhibition. To identify pathways commonly inhibited by malaria infection, we infected C67BL/6 mice with four Plasmodium yoelii strains causing different disease phenotypes and 24 progeny of a genetic cross. mRNAs from mouse spleens day 1 and/or day 4 post infection (p.i.) were hybridized to a mouse microarray to identify activated or inhibited pathways, upstream regulators, and linkages to parasite genetic loci. Strong interferon responses were observed after infection with N67 strain, whereas initial inhibition and later activation of hematopoiesis pathways were found after infection with 17XNL parasite. Inhibition of pathways such as Th1 activation, dendritic cell (DC) maturation, and NFAT immune regulation were observed in mice infected with all the parasite strains day 4 p.i., suggesting universally inhibited immune pathways. Treatment of infected mice with antibodies against T cell receptors OX40 or CD28 to activate malaria-inhibited pathways enhanced host survival. Controlled activation of these pathways may provide important strategies for better disease management and for developing an effective vaccine.
Publication Title
Detection of host pathways universally inhibited after Plasmodium yoelii infection for immune intervention.
Sample Metadata Fields
Sex, Specimen part
View Samples- Mus musculus
- 81 Downloadable Samples
- Illumina MouseRef-8 v2.0 expression beadchip
Description
An invading pathogen will trigger specific host responses, which can be explored to identify genes functioning in pathogen recognition and elimination. Here we performed trans-species expression quantitative trait locus (ts-eQTL) analysis using genotypes of the Plasmodium yoelii malaria parasite and phenotypes of mouse gene expression. We significantly (LOD score3.0) linked 1,054 host genes to many parasite genetic loci. Clustering genome-wide pattern of LOD scores (GPLSs), which produced results different from those of direct expression level clustering, grouped host genes functioning in related pathways together, allowing accurate functional prediction of unknown genes. As proof of principle, 14 of 15 randomly selected genes unknown, but predicted to function in type I interferon (IFN-I) responses, were experimentally verified using gene over expression, shRNA knockdown, viral infection, and/or infection of KO mice. This study demonstrates an effective strategy for studying gene function, establishes a functional gene database, and identifies regulators in IFN-I pathways.
Publication Title
Genome-wide Analysis of Host-Plasmodium yoelii Interactions Reveals Regulators of the Type I Interferon Response.
Sample Metadata Fields
Specimen part
View Samples- Mus musculus
- 69 Downloadable Samples
- Illumina MouseWG-6 v2.0 R2 expression beadchip
Description
Gene expression kinetics for BM-DM from C57BL/6 mouse stimulated with four different TLR ligands poly(I:C), R848, LPS, Pam3CSK4 either singly or in paired combination, for 1 hour, 4 hour, or 8 hour.
Publication Title
Systematic Investigation of Multi-TLR Sensing Identifies Regulators of Sustained Gene Activation in Macrophages.
Sample Metadata Fields
Treatment
View Samples- Mus musculus
- 66 Downloadable Samples
- Illumina MouseWG-6 v2.0 R2 expression beadchip
Description
This SuperSeries is composed of the SubSeries listed below.
Publication Title
Systematic Investigation of Multi-TLR Sensing Identifies Regulators of Sustained Gene Activation in Macrophages.
Sample Metadata Fields
Treatment
View Samples- Mus musculus
- 47 Downloadable Samples
- Illumina MouseWG-6 v2.0 R2 expression beadchip
Description
Gene expression kinetics for BM-DM from C57BL/6 mice challenged by poly(I:C) , R848, poly(I:C)+R848 examined at 6 time points including 0.5, 1, 2, 4, 8, 12 h.
Publication Title
Systematic Investigation of Multi-TLR Sensing Identifies Regulators of Sustained Gene Activation in Macrophages.
Sample Metadata Fields
Treatment
View Samples