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Evaluation of Extracellular Vesicle Function During Malaria Infection
Published on: February 14, 2018
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Implicating extracellular vesicles in Plasmodium falciparum artemisinin resistance development
Kwesi Z Tandoh1, Michael D Wilson2, Neils B Quashie3,4
1West African Centre for Cell Biology of Infectious Pathogens, Department of Biochemistry, Cell and Molecular Biology, College of Basic and Applied Sciences, University of Ghana, Accra, Ghana.
Traffic (Copenhagen, Denmark)
|April 16, 2021
Summary
Extracellular vesicles (EVs) are crucial to Plasmodium falciparum malaria parasite biology. Research suggests these functional organelles may drive artemisinin resistance, offering new therapeutic targets.
Area of Science:
- Malariology
- Parasitology
- Cell Biology
Background:
- Plasmodium falciparum malaria poses a significant global health challenge.
- Emerging artemisinin resistance threatens current malaria control strategies.
- Extracellular vesicles (EVs) are increasingly recognized for their role in P. falciparum biology and malaria pathogenesis.
Purpose of the Study:
- To review evidence for the role of EVs in P. falciparum biology and malaria.
- To propose a role for EVs in the development of artemisinin resistance.
- To highlight EVs as potential therapeutic targets for novel antimalarial drugs.
Main Methods:
- Literature review and synthesis of existing research on EVs in P. falciparum.
- Analysis of proposed mechanisms for EV involvement in parasite homeostasis and drug resistance.
- Hypothesizing an EVs-based molecular mechanism for artemisinin resistance.
Main Results:
- EVs are integral to P. falciparum biology and pathogenesis.
- Evidence suggests EVs may mediate artemisinin resistance in P. falciparum.
- EVs are proposed as actively secreted organelles maintaining cellular homeostasis under drug pressure.
Conclusions:
- There is substantial evidence to support a role for EVs in P. falciparum artemisinin resistance.
- Understanding the EVs-based resistance mechanism could lead to new antimalarial therapies.
- Further research into EVs is critical for combating malaria and drug resistance.
