0000000000427001
AUTHOR
Parisi Maria Giovanna
Diversity evolution and immune function of fish lectins
Fish are equipped with a complex lectin repertoire that, like mammals, are involved almost all the immune reactions. Carbohydrate recognition and interactions mediated by lectins have been recognized involved in vertebrate innate immunity, not only for recognition of potential pathogens, but also acting in the agglutination, immobilization and other functional steps. Fish are equipped with a complex lectin repertoire that, like mammals, are involved almost all the immune reactions. Carbohydrate recognition and interactions mediated by lectins have been recognized involved in vertebrate innate immunity, not only for recognition of potential pathogens, but also acting in the agglutination, im…
Assessment of morphological and cellular responses after infection with living bacteria in the marine mussel Mytilus galloprovincialis
Bacterial strains of Vibrio genus associated with temperate regions are linked to mussels-borne infections. The sedentary nature of marine mussels, Mytilus galloprovincialis, together with their filter feeding combine to ensure that they have the potential for considerable exposure to infective agents. Bacterial strains of Vibrio genus associated with temperate regions are linked to mussels-borne infections. The sedentary nature of marine mussels, Mytilus galloprovincialis, together with their filter feeding combine to ensure that they have the potential for considerable exposure to infective agents. The primary mechanism of bivalve internal defense involves hemocytes responsible for cell-m…
Evolution, adaptation and immune functions of fish F-type lectins. The novelty of FBL from Trematomus bernacchii (Boulenger, 1902)
Lectins are a protein family, present in almost all living organisms and involved in different biological pathways, such as immune responses. The Fucose Binding Lectin (FBL), constitute the latest lectin family identified and characterized in fishes. The FBL family is constituted by a large number of proteins exhibiting multiples of the F-type motif, either tandemly arrayed or in mosaic combinations with other domains. In an early step a FBL has been isolated and characterized from serum of the Antarctic fish Trematomus bernacchii by affinity chromatography on fucose-agarose column. A clear Bacterial agglutinating activity (BA) towards different bacteria strains (Escherichia coli, Kokuria r…