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GSE77714
Homo sapiens
40 Downloadable Samples
Affymetrix Human Transcriptome Array 2.0 (hta20)
Description
Transcriptome analysis of human peripheral blood T cells
Publication Title
Combination therapy with anti-CTLA-4 and anti-PD-1 leads to distinct immunologic changes in vivo.
Sample Metadata Fields
Sex, Specimen part, Time
View Samples- Homo sapiens
- 39 Downloadable Samples
- Affymetrix Human Transcriptome Array 2.0 (hta20)
Description
Transcriptome analysis of human peripheral blood monocytes
Publication Title
Combination therapy with anti-CTLA-4 and anti-PD-1 leads to distinct immunologic changes in vivo.
Sample Metadata Fields
Sex, Specimen part, Subject, Time
View Samples- Homo sapiens
- 2 Downloadable Samples
Illumina HiSeq 2500
Description
We report changes in B cells in patients treated with combination immune checkpoint blockade (CCB; anti-CTLA4 and anti-PD1) Overall design: We examine CD19+ sorted B cells before and after CCB therapy
Publication Title
Early B cell changes predict autoimmunity following combination immune checkpoint blockade.
Sample Metadata Fields
Specimen part, Treatment, Subject
View Samples- Homo sapiens
- 6 Downloadable Samples
- Affymetrix Human Genome U133 Plus 2.0 Array (hgu133plus2)
Description
Hypercapnia, the elevation of CO2 in blood and tissues, commonly occurs in severe acute and chronic respiratory diseases, and is associated with increased risk of mortality. Recent studies have shown that hypercapnia adversely affects innate immunity, host defense, lung edema clearance, and cell proliferation. Airway epithelial dysfunction is a feature of advanced lung disease, but the effect of hypercapnia on airway epithelium is unknown. Thus, in the current study we examined the effect of normoxic hypercapnia (20% CO2 for 24 h) vs normocapnia (5% CO2), on global gene expression in differentiated normal human airway epithelial cells. Gene expression was assessed on Affymetrix microarrays, and subjected to gene ontology analysis for biological process and cluster-network representation. We found that hypercapnia downregulated the expression of 183 genes and upregulated 126. Among these, major gene clusters linked to immune responses and nucleosome assembly were largely downregulated, while lipid metabolism genes were largely upregulated. The overwhelming majority of these genes were not previously known to be regulated by CO2. These changes in gene expression indicate the potential for hypercapnia to impact bronchial epithelial cell function in ways that may contribute to poor clinical outcomes in patients with severe acute or advanced chronic lung diseases.
Publication Title
Hypercapnia Alters Expression of Immune Response, Nucleosome Assembly and Lipid Metabolism Genes in Differentiated Human Bronchial Epithelial Cells.
Sample Metadata Fields
Specimen part
View Samples- Homo sapiens
- 18 Downloadable Samples
- NextSeq 500, Illumina Genome Analyzer IIx
Description
Microsatellite expansions often occur in non-coding regions of the genome. In this study, we test their effect on host transcript RNA processing. Overall design: RNA-seq on affected tissues and peripheral blood from control and affected patients.
Publication Title
Intron retention induced by microsatellite expansions as a disease biomarker.
Sample Metadata Fields
Specimen part, Disease, Subject
View Samples