The observation, by Alter et al., of the enrichment of NK cell “escape” variants in individuals carrying certain Killer-cell Immunoglobulin-like Receptor (KIR) genes is compelling evidence that natura
The cyclic GMP-AMP synthase (cGAS) recognizes Y-form cDNA of HIV-1 and initiate the antiviral immune response through cGAS–STING–TBK1–IRF3–type I IFN (IFN-I) signaling cascade. HIV-1 uses several stra
The interferon-inducible myxovirus resistance B (MxB) protein has been reported to inhibit HIV-1 and herpesviruses by blocking the nuclear import of viral DNA. Here, we report a new antiviral mechanis
The DNA sensor cGAS senses cytosolic DNA and catalyzes the production of the cyclicdinucleotide cGAMP, resulting in type I IFN responses. We addressed the functionality of cGAS-mediated DNA sensing in
