title: Plasmodium cell biology should inform strategies used in the development of antimalarial transmission-blocking drugs.
abstract: Malaria is a disease with a devastating impact affecting 216 million people each year and causing 655,000 deaths, most of which are children under 5 years old. Recent appreciation that malaria eradication will require novel interventions to target the parasite during transmission from the human host to the mosquito has lead to an exciting surge in activity to develop transmission-blocking drugs and the high-throughput assays to screen for them. This article presents an overview of transmission-stage cell biology and discusses its impact on assay development to provide a context for researchers to evaluate the relative merits/drawbacks of both screening data obtained from current assays and considerations for future assay design. The most recent knowledge of the transmission-blocking properties of current antimalarial classes is also summarized and, underdeveloped targets for transmission-stage drug discovery are highlighted.
authors.affiliation: Cell & Molecular Biology, Imperial College, South Kensington, London, SW7 2AZ, UK. michael.delves@imperial.ac.uk
authors.forename: Michael J
authors.initials: MJ
authors.lastname: Delves
mesh_terms: D000818:Animals; D000962:Antimalarials / Q000737:chemistry* / Q000494:pharmacology / Q000627:therapeutic use*; D055808:Drug Discovery / Q000379:methods; D006801:Humans; D008288:Malaria / Q000469:parasitology / Q000517:prevention & control* / Q000635:transmission*; D010961:Plasmodium / Q000187:drug effects* / Q000502:physiology
chemical_list: D000962:Antimalarials