Blar i Bergen Open Research Archive på forfatter "Midtbø, Helena Marie Doherty"
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Cell death induced by Lepeophtheirus salmonis labial gland protein 3 in salmonid fish leukocytes: A mechanism for disabling host immune responses
Midtbø, Helena Marie Doherty; Borchel, Andreas; Morton, Hugh Craig; Paley, Richard; Monaghan, Sean; Haugland, Gyri Teien; Øvergård, Aina-Cathrine (Journal article; Peer reviewed, 2024)The salmon louse (Lepeophtheirus salmonis) is an ectoparasite feeding on mucus, skin, and blood of salmonids. On parasitised fish erosions and, at later lice stages, ulcerations appear at the louse feeding site. In susceptible ... -
Functional characterisation of salmon louse (Lepeophtheirus salmonis) labial gland proteins: Implications for host immune modulation and anti-coagulation
Midtbø, Helena Marie Doherty (Doctoral thesis, 2025-01-31)Den ektoparasittiske lakselusen, som infesterer laksefisk mens den spiser på vertens slim, hud og blod, utgjør et betydelig problem for oppdrett av atlantisk laks. Nåværende behandlingsstrategier er ikke bærekraftige og ... -
Salmon louse labial gland enzymes: implications for host settlement and immune modulation
Midtbø, Helena Marie Doherty; Eichner, Christiane; Hamre, Lars Are; Dondrup, Michael; Flesland, Linn; Tysseland, Kristoffer Helland; Kongshaug, Heidi; Borchel, Andreas; Nilsen, Frank; Øvergård, Aina-Cathrine (Journal article; Peer reviewed, 2024)Salmon louse (Lepeophtheirus salmonis) is a skin- and blood-feeding ectoparasite, infesting salmonids. While feeding, labial gland proteins from the salmon louse may be deposited on the Atlantic salmon (Salmo salar) skin. ... -
Small, charged proteins in salmon louse (Lepeophtheirus salmonis) secretions modulate Atlantic salmon (Salmo salar) immune responses and coagulation
Øvergård, Aina-Cathrine; Midtbø, Helena Marie Doherty; Hamre, Lars Are; Dondrup, Michael; Bjerga, Gro Elin Kjæreng; Larsen, Øivind; chettri, Jiwan Kumar; Buchmann, Kurt; Nilsen, Frank; Grotmol, Sindre (Journal article; Peer reviewed, 2022)Little is known about glandular proteins secreted from the skin- and blood-feeding ectoparasite salmon louse (Lepeophtheirus salmonis). The labial gland has ducts extending into the oral cavity of the lice, and the present ...