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MetabolomicsDIA-based LC-MS proteomic profiling of serum from asthma patients with different TCM syndromes
Serum samples were collected from healthy controls and asthma patients classified into lung qi deficiency and phlegm turbidity obstructing lung syndromes. DIA LC-MS was performed to acquire proteomic data, differential proteins and related molecular pathways were analyzed to explore serum molecular ...
2026-09-02 | MTBLS14938 | MetaboLights
MetabolomicsGinsenoside Rd2 improves allergic asthma by inhibiting PTGS2 enzyme activity
This study aims to elucidate the molecular mechanisms underlying the therapeutic effects of mountain-grown ginseng in allergic asthma and to systematically identify and characterize bioactive monomeric compounds responsible for these effects. We found that total saponins from mountain-grown ginseng ...
2026-04-13 | MTBLS14268 | MetaboLights
MetabolomicsRelationship Between Vitamin D Levels and Psychological Stress-Induced Asthma Prevalence: An Untargeted Metabolomics Study Combined with the NHANES Database
The incidence of psychological stress–induced asthma has been increasing annually, and numerous previous studies have shown that vitamin D is associated with the development of asthma as well as anxiety and depression. However, no studies to date have clarified the relationship between vitamin D and...
2026-04-16 | MTBLS14208 | MetaboLights
TranscriptomicsAirway Epithelial miRNA Expression in Asthma
We performed genome-wide profiling of miRNA expression in the airway epithelial compartment in asthma to identify miRNA pathways associated with epithelial abnormalities using miRNA microarrays and real-time PCR. We also sought to identify the effect of inhaled corticosteroids (ICS) on airway epithe...
ORGANISM(S): Homo sapiens 
2012-12-05 | E-GEOD-34466 | biostudies-arrayexpress
TranscriptomicsNext-Generation Transcriptome Sequencing (RNA-Seq) of Human Endobronchial Biopsies: Asthma vs Controls
Rationale: The cellular and molecular pathways in asthma are highly complex. Increased understanding can be obtained by unbiased transcriptomic analysis (RNA-Seq). Hypothesis and Aims: We hypothesized that the transcriptomic profile of whole human endobronchial biopsies differs between patients with...
ORGANISM(S): Homo sapiens 
2013-01-18 | E-GEOD-38994 | biostudies-arrayexpress
TranscriptomicsTranscription profiling of sputum samples from individuals exercise-induced bronchoconstriction (EIB).
Asthma is a heterogeneous disease. Exercise-induced bronchoconstriction (EIB) is a distinct syndrome that occurs in 30-50% of asthmatics and is characterized by high levels of pro-inflammatory eicosanoids. We identified genes differentially expressed in the airways of asthmatics with EIB relative to...
ORGANISM(S): Homo sapiens 
2010-11-10 | E-GEOD-13785 | biostudies-arrayexpress
TranscriptomicsGenetic variants regulating ORMDL3 expression are determinants of susceptibility to childhood asthma
Asthma is caused by a combination of poorly understood genetic and environmental factors. We found multiple markers on chromosome 17q21 to be strongly and reproducibly associated with childhood onset asthma in family and case-referent panels with a combined P < 10-12. In independent replication stu...
ORGANISM(S): Homo sapiens 
2007-11-09 | E-GEOD-8052 | biostudies-arrayexpress
TranscriptomicsA sputum gene expression signature of six biomarkers identifies asthma inflammatory phenotype and steroid responsiveness
This study identifies differentially expression genes in the sputum of people with eosinophilic, neutrophilic and paucigranulocytic asthma. A selection of markers identified using this microarray were further validated using qPCR on a wider sample set. Gene expression profiles were generated from in...
ORGANISM(S): Homo sapiens 
2014-03-25 | E-GEOD-45111 | biostudies-arrayexpress
TranscriptomicsPooled genome-wide analysis to identify novel risk loci for pediatric allergic asthma
We performed a pooled GWAS and individual genotyping in 269 children with allergic respiratory diseases comparing allergic children with and without asthma. We used a modular approach to identify the most significant loci associated with asthma by combining silhouette statistics and physical distanc...
ORGANISM(S): Homo sapiens 
2011-03-17 | E-GEOD-24481 | biostudies-arrayexpress
TranscriptomicsComparison of two sets of microarray experiments to define allergic asthma expression pattern
Allergic asthma is a complex trait. Several approaches have been used to identify biomarkers involved in this disease. This study aimed at demonstrating the relevance and validity of microarrays in the definition of allergic asthma expression pattern. The authors compared the transcript expressions ...
ORGANISM(S): Homo sapiens 
2012-10-18 | E-GEOD-41649 | biostudies-arrayexpress
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