Immunity to eukaryotic parasites in vector insects.
Mosquitoes and blackflies have been the focus of recent efforts to elucidate factors influencing the susceptibility of vector insects to metazoan and protozoan parasites of medical significance. Vector species exhibit variation in cellular and humoral immune responses, as highlighted by studies of melanotic encapsulation and components of the phenoloxidase system. Significant progress has been made in the development of genetic maps based upon molecular markers, leading to the genetic analysis of loci influencing susceptibility. The identification of specific inducible antibacterial peptides, and the cloning of genes encoding immune effector proteins as well as potential regulatory factors, open the path to fruitful studies of vector insect innate immunity and its relationship to insect-parasite interactions.
Richman
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European Molecular Biology Laboratory, Heidelberg, Germany. richman@embl-heidelberg.DE
Kafatos
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D000818:Animals; D009033:Culicidae / Q000235:genetics / Q000276:immunology / Q000469:parasitology; D017344:Genes, Insect / Q000276:immunology; D007113:Immunity, Innate; D007303:Insect Vectors / Q000235:genetics / Q000276:immunology* / Q000469:parasitology*; D008543:Melanins / Q000276:immunology / Q000378:metabolism; D014442:Monophenol Monooxygenase / Q000276:immunology / Q000378:metabolism; D012843:Simuliidae / Q000235:genetics / Q000276:immunology / Q000469:parasitology
D008543:Melanins; D014442:Monophenol Monooxygenase