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Updated: Jun 3, 2026
08:57
Simultaneous Measurement of Superoxide/Hydrogen Peroxide and NADH Production by Flavin-containing Mitochondrial Dehydrogenases
Published on: February 24, 2018
Manganese complexes displaying superoxide dismutase activity: a balance between different factors
1Instituto de Tecnologia Química e Biológica, Universidade Nova de Lisboa, Oeiras, Portugal. oiranzo@itqb.unl.pt
Bioorganic Chemistry
|March 15, 2011
Summary
Manganese complexes mimic superoxide dismutases (SOD) to neutralize toxic superoxide radicals, offering potential protection against diseases linked to oxidative stress. This review highlights recent advancements in SOD mimic manganese complexes and their activity factors.
Area of Science:
- Biochemistry
- Medicinal Chemistry
- Toxicology
Background:
- Superoxide radicals are highly toxic reactive oxygen species.
- Damage from superoxide radicals contributes to cardiovascular diseases, neurodegenerative disorders, and aging.
- Superoxide dismutases (SOD) are natural enzymes that detoxify superoxide radicals.
Purpose of the Study:
- To review manganese complexes designed as superoxide dismutase mimics (SOD mimics).
- To provide an overview of SOD mimic manganese complexes developed over the last decade.
- To identify key factors influencing the activity of these manganese complexes.
Main Methods:
- Literature review of scientific publications.
- Focus on manganese complexes designed to mimic SOD activity.
- Analysis of factors affecting the efficacy of these complexes.
Main Results:
- Chemists have developed various manganese complexes that mimic SOD's protective function.
- These complexes catalyze the conversion of superoxide radicals to oxygen and hydrogen peroxide.
- Several factors influencing the activity of these SOD mimic manganese complexes have been identified.
Conclusions:
- Manganese complexes show promise as therapeutic agents against oxidative stress-related diseases.
- Further research into structure-activity relationships can optimize SOD mimic design.
- SOD mimic manganese complexes represent a significant area of development in medicinal chemistry.
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