Pervanadate Mimics IFNγ-Mediated Induction of ICAM-1 Expression via Activation of STAT Proteins

Differential expression of intercellular adhesion molecule-1 (ICAM-1) in the epidermis plays a critical role in the regulation of cutaneous inflammation, immunologic reactions, and tissue repair. Transcriptional upregulation of ICAM-1 in response to interferon-gamma (IFNgamma) occurs through a palindromic response element pIgammaRE. pIgammaRE is homologous to IFNgamma-activated sequences, which bind to tyrosine phosphorylated members of the...