Article
Human Herpesvirus 8 Encodes an Interferon Regulatory Factor (IRF) Homolog That Represses IRF-1-Mediated Transcription
1 Jan 1998
Abstract excerpt
Human herpesvirus 8 (HHV-8) is the probable viral etiologic agent for Kaposi's sarcoma. The HHV-8 genome encodes viral interferon regulatory factor (vIRF), a gene product that has homology to the IRF family of transcription factors. We demonstrate that vIRF inhibits responses to type I and type II interferons and blocks IRF-1-mediated transcription. vIRF does not compete with IRF-1 for binding to DNA or complex...
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