title: Genetic manipulation of insect vectors as a strategy for the control of vector-borne disease.
abstract: A variety of very effective methods have been employed for suppressing insect vector populations, including the application of biological control agents and the elimination of breeding sites, with a continuing and heavy reliance on the use of chemical insecticides. However, the development of insecticide resistance by vector insects, the cost of developing and registering new insecticidal compounds, and the increase in legislation to combat the detrimental effects of insecticidal residues on the environment, have emphasized the need to assess alternative strategies for vector control. What is required is a completely novel approach to either suppress vector populations, or to alter their ability to transmit disease-causing organisms in such a way as to have a profound and long-lasting effect on disease transmission. Genetic manipulation of insect vectors may provide just such an approach. The major requirements for genome manipulation in insects and the progress which has been made to create transgenic vector insects are reviewed. The potential applications of this methodology are then explored in the context of its future use for the control of vector-borne diseases.
authors.affiliation: School of Tropical Medicine, Liverpool, U.K.
authors.forename: J M
authors.initials: JM
authors.lastname: Crampton
authors.forename: A
authors.initials: A
authors.lastname: Warren
authors.forename: G J
authors.initials: GJ
authors.lastname: Lycett
authors.forename: M A
authors.initials: MA
authors.lastname: Hughes
authors.forename: I P
authors.initials: IP
authors.lastname: Comley
authors.forename: P
authors.initials: P
authors.lastname: Eggleston
mesh_terms: D000818:Animals; D009033:Culicidae / Q000235:genetics*; D005818:Genetic Engineering / Q000379:methods*; D016678:Genome; D007303:Insect Vectors / Q000235:genetics*; D010572:Pest Control, Biological / Q000379:methods*; D014162:Transfection / Q000379:methods