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Exploring gene expression signatures of itraconazole for infantile hemangioma endothelial cell in vitro

ABSTRACT: In order to understand the mechanisms underlying the effects of itraconazole in infantile hemangioma endothelial cells, we further explored the potential targeting genes of itraconazole in infantile hemangioma endothelial cells in vitro by using a genome-wide gene expression array. In total 172 mRNAs were up-regulated (fold change > 2) and 819 mRNAs were down-regulated (fold change > 2) upon itraconazole treatment in infantile hemangioma endothelial cells. The top signaling pathway closely related to differentially expressed genes upon itraconazole treatment is the cytokine and cytokine receptor pathway. Within this pathway, the mRNA expression of PDGF-D, an important growth factor belonging to the PDGF family, was the most significantly reduced (30 folds) among 991 differentially expressed genes after itraconazole treatment. qRT-PCR and western blotting confirmed the inhibitory effects on PDGF-D levels.

ORGANISM(S): Homo sapiens

PROVIDER: GSE123108 | GEO | 2021/11/29

REPOSITORIES: GEO

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