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Hydrogen, a Novel Therapeutic Molecule, Regulates Oxidative Stress, Inflammation, and Apoptosis.
- Source :
- Frontiers in Physiology; 12/20/2021, Vol. 12, p1-14, 14p
- Publication Year :
- 2021
-
Abstract
- Molecular hydrogen (H<subscript>2</subscript>) is a colorless and odorless gas. Studies have shown that H<subscript>2</subscript> inhalation has the therapeutic effects in many animal studies and clinical trials, and its application is recommended in the novel coronavirus pneumonia treatment guidelines in China recently. H<subscript>2</subscript> has a relatively small molecular mass, which helps it quickly spread and penetrate cell membranes to exert a wide range of biological effects. It may play a role in the treatment and prevention of a variety of acute and chronic inflammatory diseases, such as acute pancreatitis, sepsis, respiratory disease, ischemia reperfusion injury diseases, autoimmunity diseases, etc.. H<subscript>2</subscript> is primarily administered via inhalation, drinking H<subscript>2</subscript>-rich water, or injection of H<subscript>2</subscript> saline. It may participate in the anti-inflammatory and antioxidant activity (mitochondrial energy metabolism), immune system regulation, and cell death (apoptosis, autophagy, and pyroptosis) through annihilating excess reactive oxygen species production and modulating nuclear transcription factor. However, the underlying mechanism of H<subscript>2</subscript> has not yet been fully revealed. Owing to its safety and potential efficacy, H<subscript>2</subscript> has a promising potential for clinical use against many diseases. This review will demonstrate the role of H<subscript>2</subscript> in antioxidative, anti-inflammatory, and antiapoptotic effects and its underlying mechanism, particularly in coronavirus disease-2019 (COVID-19), providing strategies for the medical application of H<subscript>2</subscript> for various diseases. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 1664042X
- Volume :
- 12
- Database :
- Complementary Index
- Journal :
- Frontiers in Physiology
- Publication Type :
- Academic Journal
- Accession number :
- 154216887
- Full Text :
- https://doi.org/10.3389/fphys.2021.789507