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The Yin-Yang of sulfur dioxide: Effect on cognitive function
Prakashkumar Dobariya1, Joshua Smith1, Swati S More1
1Center for Drug Design, College of Pharmacy, University of Minnesota, Minneapolis 55455, USA.
Summary
Sulfur dioxide (SO2), a gasotransmitter, impacts cardiovascular health and neurological conditions. Understanding SO2
Area of Science:
- Physiology
- Neuroscience
- Biochemistry
Background:
- Gaseous neurotransmitters are crucial for physiological processes.
- Sulfur dioxide (SO2) is a gasotransmitter produced in the cardiovascular system.
- SO2 plays roles in hemodynamics, vascular structure, and protection against ischemia-reperfusion injury, respiratory issues, and atherosclerosis.
Purpose of the Study:
- To elucidate the pathophysiological role of SO2 in neurological conditions.
- To explore the neuroprotective effects of SO2.
- To investigate the benefits of correcting SO2 imbalance in oxidative stress and inflammation for cognitive function.
Main Methods:
- Literature review of existing studies on SO2's role in neurocognition.
- Analysis of molecular mechanisms underlying SO2's effects.
- Examination of SO2's impact on aging, stroke, seizures, neurodegeneration, and memory loss.
Main Results:
- SO2 exhibits protective effects in various neurological conditions.
- Correcting SO2 imbalance can positively affect cognition, particularly during oxidative stress and inflammation.
- SO2's redox balance is linked to disorders of cognition and aging.
Conclusions:
- A comprehensive understanding of SO2's molecular mechanisms is vital for therapeutic development.
- Targeting SO2 pathways may offer new treatments for cognitive and aging-related disorders.
- Further research into SO2's role in neurocognition is warranted.
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