Lectins (Hemagglutinins) in the gut of the important disease vectors

Abstract

The review is devoted to the gut lectins/hemagglutinins of the following representatives of important disease vectors : ticks, kissing-bugs, mosquitoes, sandflies and tsetse flies. The paper surveys the recent knowledge on these carbohydrate binding factors with respect to their structural and functional properties, and their significance for pathogen/parasite transmission by the blood-sucking arthropods. Recent results suggest that in most vectors the gut lectin activities are blood-meal enhanced, might participate in blood-meal processing and digestion and could serve as antibacterial and antiparasitic agents. © PRINCEPS Editions, Paris, 1997.