Identification of differential gene expression uging endoscopic biliary brushings
Whole genome RNA expression profiling of endoscopic biliary brushings provides data suitable for biomarker discovery in cholangiocarcinoma.
Sex, Specimen part
View SamplesThis SuperSeries is composed of the SubSeries listed below.
Diagnosis of Kawasaki Disease Using a Minimal Whole-Blood Gene Expression Signature.
Sex
View SamplesThis SuperSeries is composed of the SubSeries listed below.
Diagnostic Test Accuracy of a 2-Transcript Host RNA Signature for Discriminating Bacterial vs Viral Infection in Febrile Children.
Sex, Specimen part, Disease, Disease stage
View SamplesThis SuperSeries is composed of the SubSeries listed below.
Diagnosis of childhood tuberculosis and host RNA expression in Africa.
Disease
View SamplesGenome-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.
Diagnosis of Kawasaki Disease Using a Minimal Whole-Blood Gene Expression Signature.
Sex
View SamplesTranscriptional 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
Progression of whole-blood transcriptional signatures from interferon-induced to neutrophil-associated patterns in severe influenza.
Sex, Age, Race, Subject, Time
View SamplesThe 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.
Diagnosis of childhood tuberculosis and host RNA expression in Africa.
Disease
View SamplesGenome-wide analysis of transcriptional profiles in children <17 years of age with bacterial or viral infections or with clinical features suggestive of infection.
Diagnostic Test Accuracy of a 2-Transcript Host RNA Signature for Discriminating Bacterial vs Viral Infection in Febrile Children.
Sex, Specimen part
View SamplesGenome-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.
Diagnosis of Kawasaki Disease Using a Minimal Whole-Blood Gene Expression Signature.
Sex
View SamplesThis SuperSeries is composed of the SubSeries listed below.
No associated publication
Sex, Age, Specimen part, Disease
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