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Artemisinins: activities and actions
Richard K Haynes1, Sanjeev Krishna
1Department of Chemistry, Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong.
Microbes and Infection
|November 24, 2004
Summary
Multidrug-resistant malaria is a growing problem, but artemisinins remain effective treatments. This review explores their useful properties and mechanisms of action against Plasmodium falciparum.
Area of Science:
- Medical research
- Parasitology
- Pharmacology
Background:
- Multidrug-resistant malaria, particularly Plasmodium falciparum, presents significant treatment challenges.
- Limited therapeutic options are available for malaria patients due to widespread resistance.
Purpose of the Study:
- To review the clinically useful properties of artemisinins.
- To explore the potential mechanisms of action for artemisinins.
Main Methods:
- Literature review of clinical data.
- Analysis of pharmacological studies on artemisinins.
Main Results:
- Artemisinins demonstrate continued efficacy in treating uncomplicated and severe malaria.
- Clinically apparent resistance to artemisinins has not yet emerged.
Conclusions:
- Artemisinins are crucial therapeutic agents for malaria, especially in the face of resistance.
- Understanding artemisinin's properties and mechanisms is vital for sustained malaria control.