Genomics

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RNA Expression Profiling of Lung Tissue Identifies Mutually Distinct Molecular Signatures in PAH and PH Secondary to IPF


ABSTRACT: Idiopathic pulmonary arterial hypertension (PAH) is a life-threatening condition characterized by pulmonary arteriolar remodeling, and is frequently associated with right heart failure. This study identifies significant novel biological changes in eight genes and several genetic pathways, that were likely to contribute to the pathogenesis of PAH. We also demonstrate that PAH and PH secondary to idiopathic pulmonary fibrosis (IPF) are characterized by distinct gene expression signatures, implying distinct pathophysiological mechanisms. Keywords: disease versus control Keywords: Expression profiling by array

ORGANISM(S): Homo sapiens

PROVIDER: GSE15197 | GEO | 2010/01/22

SECONDARY ACCESSION(S): PRJNA114953

REPOSITORIES: GEO

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