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Lutterberg, K.* ; Kleinwort, K.J.H.* ; Hobmaier, B.F.* ; Hauck, S.M. ; Nuske, S.* ; Scholz, A.M.* ; Deeg, C.A.*

A functionally different immune phenotype in cattle is associated with higher mastitis incidence.

Front. Immunol. 9:2884 (2018)
Verlagsversion DOI PMC
Open Access Gold
Creative Commons Lizenzvertrag
A novel vaccine against bovine viral diarrhea (BVD) induced pathogenic antibody production in 5-10% of BVD-vaccinated cows. Transfer of these antibodies via colostrum caused Bovine neonatal pancytopenia (BNP) in calves, with a lethality rate of 90%. The exact immunological mechanisms behind the onset of BNP are not fully understood to date. To gain further insight into these mechanisms, we analyzed the immune proteome from alloreactive antibody producers (BNP cows) and non-responders. After stimulation of peripheral blood derived lymphocytes (PBL), we detected distinctly deviant expression levels of several master regulators of immune responses in BNP cells, pointing to a changed immune phenotype with severe dysregulation of immune response in BNP cows. Interestingly, we also found this response pattern in 22% of non-BVD-vaccinated cows, indicating a genetic predisposition of this immune deviant (ID) phenotype in cattle. We additionally analyzed the functional correlation of the ID phenotype with 10 health parameters and 6 diseases in a retrospective study over 38 months. The significantly increased prevalence of mastitis among ID cows emphasizes the clinical relevance of this deviant immune response and its potential impact on the ability to fight infections.
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Publikationstyp Artikel: Journalartikel
Dokumenttyp Wissenschaftlicher Artikel
Schlagwörter Concanavalin A ; Stat ; T Helper Pathways ; Bovine Neonatal Pancytopenia ; Deviant Immune Phenotype ; Differential Immune Proteome ; Hyperproliferation ; Mastitis; Bovine-neonatal-pancytopenia; Binding Lectin; Banana Lectin; Class-i; Vaccine; Alloantibodies; Activation; Cows; Bnp
Sprache
Veröffentlichungsjahr 2018
HGF-Berichtsjahr 2018
ISSN (print) / ISBN 1664-3224
e-ISSN 1664-3224
Quellenangaben Band: 9, Heft: , Seiten: , Artikelnummer: 2884 Supplement: ,
Verlag Frontiers
Verlagsort Avenue Du Tribunal Federal 34, Lausanne, Ch-1015, Switzerland
Begutachtungsstatus Peer reviewed
POF Topic(s) 30203 - Molecular Targets and Therapies
Forschungsfeld(er) Enabling and Novel Technologies
PSP-Element(e) G-505700-001
Scopus ID 85058898366
PubMed ID 30574152
Erfassungsdatum 2018-12-21