NIH R01 · 2025
Zika virus nonstructural protein 5 inhibition of interferon signaling
PROJECT SUMMARY All vector-borne flavivirus NS5 proteins suppress host type I interferon (IFN) signaling, which is critical to successfully infecting humans and causing disease. Inhibitors of this function of NS5 or viruses engineered to lack this activity may be effective antiviral therapies and attenuated vaccines, respectively. However, a deeper understanding of how the flavivirus NS5 protein acts to suppress IFN is needed. Despite the importance of inhibiting IFN signaling, and the high degree of sequence conservation between NS5 proteins within this genus, flaviviruses have evolved numerous distinct ways to antagonize this innate immune response. Many flavivirus NS5 proteins, including…
From the public funding record at NIH RePORTER. Describes the funded project, not the reviews below.