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High-throughput Quantitative Real-time RT-PCR Assay for Determining Expression Profiles of Types I and III Interferon Subtypes
Published on: March 24, 2015
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Type I interferon dysregulation and neurological disease
Sarah McGlasson1, Alexa Jury1, Andrew Jackson1
1MRC Human Genetics Unit, MRC Institute of Genetics and Molecular Medicine, University of Edinburgh, Crewe Road, Edinburgh EH4 2XU, UK.
Nature Reviews. Neurology
|August 26, 2015
Summary
Type I interferon is vital for brain defense against viruses. Its dysregulation causes neuroinflammatory diseases, with potential as a biomarker and therapeutic target.
Area of Science:
- Neuroimmunology
- Infectious Diseases
- Genetics
Background:
- Type I interferon is crucial for innate immune defense in the brain, protecting against viral infections.
- Dysregulation of type I interferon pathways is linked to neuroinfectious and neuroinflammatory disorders.
- Both underactivity (e.g., herpes simplex encephalitis) and overactivity (interferonopathies) of type I interferon have distinct neurological consequences.
Purpose of the Study:
- To review the range of neurological diseases associated with type I interferon dysregulation.
- To explore advances in understanding the molecular and cellular mechanisms of these conditions.
- To highlight the potential of type I interferon as a biomarker and therapeutic target in neuroinflammation.
Main Methods:
- Review of scientific literature on type I interferon in neurological diseases.
- Analysis of genetic underpinnings of Mendelian neuroinflammatory diseases.
- Examination of links between nucleic acid sensors, innate immunity, and brain inflammation.
Main Results:
- Type I interferon dysregulation contributes to diverse neuroinflammatory conditions.
- Genetic studies reveal connections between nucleic acid sensing and neuroinflammation.
- Mechanisms involved in rare Mendelian diseases are relevant to common polygenic brain disorders.
Conclusions:
- Type I interferon plays a significant role in the pathogenesis of various neurological diseases.
- Understanding interferonopathies offers insights into broader neuroinflammatory processes.
- Type I interferon holds promise as a diagnostic marker and treatment strategy for brain inflammation.
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