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Production and Characterization of Extracellular Vesicles in Malaria

  • Smart Mbagwu
  • Michael Walch
  • Luis Filgueira
  • Pierre-Yves MantelEmail author
Protocol
Part of the Methods in Molecular Biology book series (MIMB, volume 1660)

Abstract

Growing attention is drawn toward the role of extracellular vesicles (EVs) in infectious diseases. EVs, which are small vesicles released by cells, are involved in cellular communication, immune regulation, and pathogenesis. EVs act as messenger carrying functional cargoes, including RNA, DNA, lipids and proteins from a donor cell to regulate the function of a recipient cell. In malaria, EVs play a key role in regulating the progression from the blood to the transmission stage by promoting the switch between asexual and sexual stages that are taken up by mosquitoes. In addition to their role in parasite communication, EVs modulate the immune system and regulate endothelial cell function.

In this chapter, we describe protocols to isolate, purify and characterize EVs derived from Plasmodium falciparum infected red blood cell culture.

Key words

Malaria Extracellular vesicles Plasmodium falciparum Cellular communication 

Notes

Acknowledgments

This work was supported by grants from the Novartis Foundation for Medical-Biological Research, from the Research Pool and Fund of the University of Fribourg, as well as from the Gottfried and Julia Bangerter-Rhyner foundation (to M.W. and P.Y.M.).

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Copyright information

© Springer Science+Business Media LLC 2017

Authors and Affiliations

  • Smart Mbagwu
    • 1
  • Michael Walch
    • 1
  • Luis Filgueira
    • 1
  • Pierre-Yves Mantel
    • 1
    Email author
  1. 1.Department of Medicine, Unit of AnatomyUniversity of FribourgFribourgSwitzerland

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