Type I interferon differential therapy for erythroleukemia: specificity of STAT activation.

Type I interferons (IFNs), pleiotropic cytokines with antiviral, antiproliferative, apoptotic, and immunoregulatory functions, are efficacious in the treatment of malignancies, viral infections, and autoimmune diseases. Binding of these cytokines to their cognate receptor leads to activation of the Jak-signal transducers and activators of transcription (STAT) signaling pathway and altered gene expression. This signal pathway has been intensely studied using human IFN-alpha 2 and IFN-beta.

Synergy of type I interferon-A6 and interferon-B naked DNA immunotherapy for cytomegalovirus infection.

Delivery of type I IFN transgenes by naked DNA immunization can protect against cytomegalovirus infection and myocarditis. Here, we investigate IFN transgene expression, antiviral efficacy, and immunomodulation of myocarditis using various treatment regimes in a mouse CMV model. In vivo expression of the IFN transgene was observed in the sera for 35 days post-DNA inoculation.