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Virus infection participates in the occurrence and development of human diseases through monoamine oxidase
Yujie Sun1, Wen Liu1, Bing Luo1
1Department of Pathogenic Biology, School of Basic Medicine, Qingdao University, Qingdao, China.
Abstract:
Monoamine oxidase (MAO) is a membrane-bound mitochondrial enzyme that maintains the steady state of neurotransmitters and other biogenic amines in biological systems through catalytic oxidation and deamination. MAO dysfunction is closely related to human neurological and psychiatric diseases and cancers. However, little is known about the relationship between MAO and viral infections in humans. This review summarises current research on how viral infections participate in the occurrence and development of human diseases through MAO. The viruses discussed in this review include hepatitis C virus, dengue virus, severe acute respiratory syndrome coronavirus 2, human immunodeficiency virus, Japanese encephalitis virus, Epstein-Barr virus, and human papillomavirus. This review also describes the effects of MAO inhibitors such as phenelzine, clorgyline, selegiline, M-30, and isatin on viral infectious diseases. This information will not only help us to better understand the role of MAO in the pathogenesis of viruses but will also provide new insights into the treatment and diagnosis of these viral diseases.
Insights
This review explores how viral infections impact human diseases via monoamine oxidase (MAO). It examines MAO inhibitors
Area of Science:
- Biochemistry
- Virology
- Neuroscience
Background:
- Monoamine oxidase (MAO) is a crucial mitochondrial enzyme regulating neurotransmitter levels.
- MAO dysfunction is linked to neurological disorders, psychiatric diseases, and cancers.
- The role of MAO in human viral infections remains largely unexplored.
Purpose of the Study:
- To review current research on the involvement of MAO in viral pathogenesis.
- To explore the impact of MAO on the development of viral diseases.
- To investigate the effects of MAO inhibitors on viral infections.
Main Methods:
- Comprehensive literature review of studies on MAO and viral infections.
- Analysis of research linking specific viruses (HCV, DENV, SARS-CoV-2, HIV, JEV, EBV, HPV) to MAO.
- Examination of data on MAO inhibitors (phenelzine, clorgyline, selegiline, M-30, isatin) in viral contexts.
Main Results:
- Viral infections can influence MAO activity and expression.
- MAO may play a role in the pathogenesis of various viral diseases.
- MAO inhibitors show potential therapeutic effects against certain viral infections.
Conclusions:
- MAO is implicated in the pathogenesis of diverse viral infections.
- Understanding MAO's role offers new diagnostic and therapeutic strategies for viral diseases.
- Further research into MAO-targeted therapies for viral infections is warranted.
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