期刊
INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES
卷 23, 期 16, 页码 -出版社
MDPI
DOI: 10.3390/ijms23169297
关键词
glutathione; coronavirus; SARS-CoV-2; COVID-19; vaccines; reactive oxygen species
资金
- NIH [HL143545-01A1]
- Your Energy Systems
Coronaviruses, including COVID-19, are highly contagious respiratory diseases transmitted through close contact and respiratory droplets. Glutathione, a naturally occurring antioxidant, plays an important role in immune response and cellular detoxification, and is targeted by proinflammatory cytokines and transcription factors during infection. Exploring the role of glutathione in COVID-19 may lead to potential treatment mechanisms and alleviate severe symptoms.
Coronaviruses represent a diverse family of enveloped positive-sense single stranded RNA viruses. COVID-19, caused by Severe Acute Respiratory Syndrome Coronavirus-2, is a highly contagious respiratory disease transmissible mainly via close contact and respiratory droplets which can result in severe, life-threatening respiratory pathologies. It is understood that glutathione, a naturally occurring antioxidant known for its role in immune response and cellular detoxification, is the target of various proinflammatory cytokines and transcription factors resulting in the infection, replication, and production of reactive oxygen species. This leads to more severe symptoms of COVID-19 and increased susceptibility to other illnesses such as tuberculosis. The emergence of vaccines against COVID-19, usage of monoclonal antibodies as treatments for infection, and implementation of pharmaceutical drugs have been effective methods for preventing and treating symptoms. However, with the mutating nature of the virus, other treatment modalities have been in research. With its role in antiviral defense and immune response, glutathione has been heavily explored in regard to COVID-19. Glutathione has demonstrated protective effects on inflammation and downregulation of reactive oxygen species, thereby resulting in less severe symptoms of COVID-19 infection and warranting the discussion of glutathione as a treatment mechanism.
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