The Search for Novel Malaria Transmission-blocking Targets in the Mosquito Midgut.
The need for new malaria control strategies has led to increased efforts to understand more clearly the mosquito stages of Plasmodium. The absolute requirement of gamete maturation and fertilization, transformation of sedentary zygote to motile ookinete, ookinete interaction and invasion of gut epithelium, and the survival of the mosquito against immune attack suggest that numerous unidentified targets exist, which could be modified to achieve transmission-blocking of malaria. In the search for new transmission-blocking targets in the mosquito gut, Mohammed Shahabuddin, Stéphane Cociancich and Helge Zieler here summarize recent studies to identify the cellular and biochemical factors that affect the malaria parasite's development; in particular, factors influencing the early development of Plasmodium, receptor-mediated interactions between the parasite and the mosquito midgut, and the gut-associated immune responses directed against Plasmodium.
Shahabuddin
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M
Medical Entomology Section, Laboratory of Parasitic Diseases, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD 20892-0425, USA.
Cociancich
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S
Zieler
H
H