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Editorial
. 2013 Sep 15;12(18):2919-20.
doi: 10.4161/cc.26175. Epub 2013 Aug 23.

Interfering with type I interferon: a novel approach to purge persistent viral infection

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Editorial

Interfering with type I interferon: a novel approach to purge persistent viral infection

Elizabeth B Wilson et al. Cell Cycle. .
No abstract available

Keywords: HIV; LCMV; chronic; hepatitis virus; immune activation; immunosuppression; inflammation; interferon; persistent; therapy; virus.

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Figure 1. The yin-yang of type I interferon signaling. IFN-Is elicit seemingly opposite yet interrelated positive and negative influences on virus replication and dissemination. Throughout the course of viral infection IFN-I is constantly monitoring the virus: immune battle. Upon initial infection, the antiviral and immune-stimulatory (positive) effects of IFN-I predominate, but when virus replication persists due to the host’s inability to clear the infection the immunosuppressive (negative) effects of IFN-I take over, leading to many of the cellular and tissue dysfunctions associated with persistent virus infections and facilitating viral persistence.

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