Virology Commons^™

Regulation Of Host-Microbe Interactions In Autoimmunity And Antiviral Immunity By Cytosolic Nucleic Acid Sensing And Interferon Signaling, Derek Jerome Platt

Arts & Sciences Electronic Theses and Dissertations

Cytosolic nucleic acid sensing and interferon (IFN) signaling are central to the host immune response to microbial pathogens. However, dysregulation of immunological pathways such as these can result in devastating autoimmune disease. In order to provide a robust immune response to pathogen without causing harm to self, the host immune system must engage in a delicate balancing act, interacting with microbes and determining whether they are commensal or pathogenic. The cGAS-STING pathway is a key regulator of host-microbe interactions by cytosolic nucleic sensing and IFN signaling. Loss of function in the cGAS-STING pathway leads to increased susceptibility to pathogenic threats, …