title: The immunomodulatory factors of bloodfeeding arthropod saliva.
abstract: There are potent immunomodulators in saliva of the bloodfeeding arthropods which transmit many of the world's most serious diseases that may benefit the arthropod by preventing the vertebrate host from becoming sensitized to the saliva. In addition, saliva can enhance transmission of parasites/pathogens by arthropods. As a result, vaccines that target the arthropod (e.g. salivary immunomodulators) should be considered as one component of multisubunit vaccines against arthropod-borne parasites/pathogens. Indeed, since vaccines against the pathogens themselves are often not fully protective, vaccines that target several facets of the life cycle of the pathogen may be the most effective at controlling disease transmission. This review covers known immunomodulatory factors in arthropod vector saliva, focusing mainly on sandflies and ixodid ticks.
authors.affiliation: Department of Pathology, College of Veterinary Medicine and Biomedical Sciences, Colorado State University, Fort Collins, CO 80523-1671, USA.
authors.forename: R D
authors.initials: RD
authors.lastname: Gillespie
authors.forename: M L
authors.initials: ML
authors.lastname: Mbow
authors.forename: R G
authors.initials: RG
authors.lastname: Titus
mesh_terms: D000276:Adjuvants, Immunologic / Q000032:analysis*; D000818:Animals; D001181:Arthropods / Q000276:immunology*; D007303:Insect Vectors; D018884:Ixodes / Q000276:immunology; D007896:Leishmaniasis / Q000517:prevention & control; D011576:Psychodidae / Q000276:immunology; D012463:Saliva / Q000276:immunology*; D014612:Vaccines
chemical_list: D000276:Adjuvants, Immunologic; D014612:Vaccines