The Innate Immune Viral Sensors and Their Functional Crosstalk

초록

The precise and elaborate regulation of signaling cascades by diverse cytoplasmic and endosomal antiviral sensors is crucial for maintaining immune homeostasis and defending against viral pathogens. Receptors and enzymes that recognize foreign nucleic acids play a pivotal role in inducing antiviral interferon programs, serving as the first line of defense against various DNA and RNA viruses. Recent research has increasingly highlighted the crosstalk between nucleic acid sensors in detecting multiple virus invasions, resulting in amplified antiviral signals and compensating for any missing roles. This review provides an update on recent findings regarding the interplay of RNA sensors for DNA virus recognition. © 2024, The Korean Society for Microbiology and Biotechnology.

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