Filters
Technology
Platform
GSE73464
Homo sapiens
839 Downloadable Samples
Illumina HumanHT-12 V4.0 expression beadchip, Illumina HumanHT-12 V3.0 expression beadchip
Description
This SuperSeries is composed of the SubSeries listed below.
Publication Title
Diagnosis of Kawasaki Disease Using a Minimal Whole-Blood Gene Expression Signature.
Sample Metadata Fields
Sex
View Samples- Homo sapiens
- 202 Downloadable Samples
- Illumina HumanHT-12 V4.0 expression beadchip, Illumina HumanRef-8 v3.0 expression beadchip
Description
This SuperSeries is composed of the SubSeries listed below.
Publication Title
Diagnostic Test Accuracy of a 2-Transcript Host RNA Signature for Discriminating Bacterial vs Viral Infection in Febrile Children.
Sample Metadata Fields
Sex, Specimen part, Disease, Disease stage
View Samples- Homo sapiens
- 491 Downloadable Samples
Illumina HumanHT-12 V4.0 expression beadchip
Description
This SuperSeries is composed of the SubSeries listed below.
Publication Title
Diagnosis of childhood tuberculosis and host RNA expression in Africa.
Sample Metadata Fields
Disease
View Samples- Homo sapiens
- 459 Downloadable Samples
- Illumina HumanHT-12 V3.0 expression beadchip, Illumina HumanHT-12 V4.0 expression beadchip
Description
Genome-wide analysis of transcriptional profiles in children <17 years of age with inflammatory diseases, bacterial or viral infections or with clinical features suggestive of infection.
Publication Title
Diagnosis of Kawasaki Disease Using a Minimal Whole-Blood Gene Expression Signature.
Sample Metadata Fields
Sex
View Samples- Homo sapiens
- 359 Downloadable Samples
- Illumina HumanHT-12 V4.0 expression beadchip
Description
Transcriptional profiles are increasingly used to investigate the severity, subtype and pathogenesis of disease. We now describe whole blood RNA signatures and local and systemic immune mediator levels in a large cohort of adults hospitalised with influenza from which extensive clinical and investigational data was obtained. Signatures reflecting interferon-related antiviral pathways were common up to day 4 of symptoms in cases not requiring mechanical ventilatory support; in those needing mechanical ventilation, an inflammatory, activated neutrophil and cell stress/death (bacterial) pattern was seen, even early after disease onset. Identifiable bacterial co-infection was not necessary for this bacterial signature but could enhance its development while attenuating the early viral signature. Our findings emphasise the importance of timing and severity in the interpretation of transcriptomic profiles and soluble mediator levels, and identify specific patterns of immune activation that may enable the development of novel diagnostics and therapeutics
Publication Title
Progression of whole-blood transcriptional signatures from interferon-induced to neutrophil-associated patterns in severe influenza.
Sample Metadata Fields
Sex, Age, Race, Subject, Time
View Samples- Homo sapiens
- 334 Downloadable Samples
- Illumina HumanHT-12 V4.0 expression beadchip
Description
The study aimed to define transcriptional signatures for detection of active TB (TB) compared to latent TB infection (LTBI) as well as to other diseases (OD) with similar clinical phenotypes in patients with and without HIV in two African paediatric populations.
Publication Title
Diagnosis of childhood tuberculosis and host RNA expression in Africa.
Sample Metadata Fields
Disease
View Samples- Homo sapiens
- 39 Downloadable Samples
- Illumina HumanHT-12 V4.0 expression beadchip, Illumina HumanRef-8 v3.0 expression beadchip
Description
Genome-wide analysis of transcriptional profiles in children <17 years of age with bacterial or viral infections or with clinical features suggestive of infection.
Publication Title
Diagnostic Test Accuracy of a 2-Transcript Host RNA Signature for Discriminating Bacterial vs Viral Infection in Febrile Children.
Sample Metadata Fields
Sex, Specimen part
View Samples- Homo sapiens
- 233 Downloadable Samples
- Illumina HumanHT-12 V3.0 expression beadchip, Illumina HumanHT-12 V4.0 expression beadchip
Description
Genome-wide analysis of transcriptional profiles in children <17 years of age with inflammatory diseases, bacterial or viral infections or with clinical features suggestive of infection.
Publication Title
Diagnosis of Kawasaki Disease Using a Minimal Whole-Blood Gene Expression Signature.
Sample Metadata Fields
Sex
View Samples- Homo sapiens
- 187 Downloadable Samples
- Affymetrix HT HG-U133+ PM Array Plate (hthgu133pluspm)
Description
This SuperSeries is composed of the SubSeries listed below.
Publication Title
No associated publication
Sample Metadata Fields
Sex, Age, Specimen part, Disease
View Samples- Homo sapiens
- 173 Downloadable Samples
- Affymetrix Human Gene 1.1 ST Array (hugene11st)
Description
Changes in the respiratory microbiome are associated with disease progression in Idiopathic pulmonary fibrosis (IPF). The role of the host response to the respiratory microbiome however remains unknown. The role of this study is to explore the host-microbial interaction in IPF. Network analysis of gene expression data identified two gene modules that strongly associate with a diagnosis of IPF, BAL bacterial burden (determined by 16S quantitative PCR) and specific microbial OTUs, as well as lavage and peripheral blood neutrophilia. Genes within these modules that are involved in the host defence response include NLRC4, PGLYRP1, MMP9, DEFA4. The modules also contain two genes encoding specific antimicrobial peptides (SLPI and CAMP). Many of these particular transcripts were associated with survival and showed longitudinal over expression in subjects experiencing disease progression, further strengthening their relationship with disease. Integrated analysis of the host transcriptome and microbial signatures demonstrates an apparent host response to the presence of an altered or more abundant microbiome. These responses remain elevated on longitudinal follow up, suggesting that the bacterial communities of the lower airways may be acting as persistent stimuli for repetitive alveolar injury in IPF.
Publication Title
Host-Microbial Interactions in Idiopathic Pulmonary Fibrosis.
Sample Metadata Fields
Sex, Age, Specimen part, Disease, Disease stage
View Samples