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Gene expression from bronchial epithelial cell samples of current and never smokers.

ABSTRACT: mRNA expression was assayed from bronchial epithelial cells collected via bronchoscopy from healthy current and never smoker volunteers in order to determine relationships between microRNA and mRNA expression in bronchial epithelial cell samples across current and never smokers and within the same individual. Keywords: Global mRNA expression profiling

ORGANISM(S): Homo sapiens

PROVIDER: GSE14633 | GEO | 2009/01/29

SECONDARY ACCESSION(S): PRJNA114427

REPOSITORIES: GEO

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MicroRNA expression from bronchial epithelial cell samples of current and never smokers.

Project description:MicroRNA expression was assayed from bronchial epithelial cells collected via bronchoscopy from healthy current and never smoker volunteers in order to determine the effect of cigarette smoke exposure on airway epithelial microRNA expression Keywords: Global microRNA expression profiling Bronchial epithelial cells were collected from current and never smokers via bronchoscopy. Low molecular weight RNA ( < 200 nucleotides) was isolated and hybridized to Invitrogen NCode microRNA microarrays to determine which microRNAs detected in bronchial epithelial cells were differentially expressed in the airways of smokers.

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