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Regulating STING in health and disease
Yang Li1, Heather L Wilson1, Endre Kiss-Toth1
1Department of Infection; Immunity and Cardiovascular Disease, University of Sheffield, Beech Hill Road, Sheffield, S10 2RX UK.
Journal of Inflammation (London, England)
|June 10, 2017
Summary
Cytosolic DNA activates STimulator of INterferon Genes (STING), a key innate immune adaptor. STING dysregulation is linked to inflammatory diseases, driving new therapeutic strategies for cancer and autoimmunity.
Area of Science:
- Immunology
- Molecular Biology
- Cellular Biology
Background:
- Cytosolic double-stranded DNA triggers innate immune pathways.
- STimulator of INterferon Genes (STING) is an ER-resident adaptor protein crucial for innate immunity.
- STING mediates type I interferon responses to various signaling pathways.
Purpose of the Study:
- To review recent structural and functional findings of STING.
- To discuss the role of STING in human inflammatory diseases.
- To explore therapeutic applications and experimental tools targeting STING.
Main Methods:
- Literature review of structural and functional studies on STING.
- Analysis of STING's role in innate immune signaling.
- Examination of STING's implication in disease pathogenesis.
Main Results:
- STING activation is a convergence point for innate immune signaling pathways.
- STING variants and dysregulated signaling are implicated in inflammatory diseases.
- STING research has spurred the development of novel therapeutics.
Conclusions:
- STING is a critical regulator of innate immunity with significant implications in human disease.
- Targeting STING offers promising therapeutic avenues for cancer and autoimmune disorders.
- Further research into STING's structure and function will advance treatment strategies.
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