Gern, Lise

Voici les éléments 1 - 10 sur 162

Métadonnées seulement
Ecologie de la borréliose de Lyme et facteurs d’émergence
(Bruxelles: De Boeck, 2010)
Gern, Lise
;
Vourch', G.
Métadonnées seulement
Die Biologie der Ixodes ricinus Zecke
(2006)
Gern, Lise
Métadonnées seulement
Natural history of Borrelia burgdorferi sensu lato
(1998)
Gern, Lise
;
Humair, Pierre-François
Métadonnées seulement
Seasonality of Ixodes ricinus ticks on vegetation and on rodents and Borrelia burgdorferi sensu lato genospecies diversity in two Lyme borreliosis endemic areas in Switzerland
(2012-1-1)
Pérez, D.
;
Kneubühler, Y.
;
Rais, Olivier
;
Jouda, F.
;
Moret, J.
;
Gern, Lise
Métadonnées seulement
Prevalence and phylogenetic analysis of tick-borne encephalitis virus (TBEV) in field-collected ticks (Ixodes ricinus) in southern Switzerland
(2014)
Rieille, Nadia
;
Bressanelli, Stephane
;
Freire, Caio C. M.
;
Arcioni, Severine
;
Gern, Lise
;
Peter, Olivier
;
Voordouw, Maarten
Métadonnées seulement
Species co-occurrence patterns among Lyme borreliosis pathogens in the tick vector Ixodes ricinus
(2013-1-1)
Herrmann, Coralie
;
Gern, Lise
;
Voordouw, Maarten
Métadonnées seulement
Tick-borne pathogens in the blood of wild and domestic ungulates in South Africa: interplay of game and livestock
(2014)
Berggoetz, M
;
Schmid, M
;
Ston, D
;
Wyss, V
;
Chevillon, Christophe
;
Pretorius, A-M
;
Gern, Lise
Métadonnées seulement
Do ticks and Borrelia burgdorferi s.l. constitute a burden to birds?
(2013-1-1)
Norte, C.A.
;
Lobato, D.C.
;
Braga, E.
;
Antonelli, Y.
;
Lacorte, G.
;
Félix, G.M.
;
Gonçalves, M.
;
Lopes de Carvalho, I.
;
Gern, Lise
;
Núncio, M.S.
;
Ramos, J.A.
Accès libre
Resolution of experimental and tick-borne Borrelia burgdorferi infection in mice by passive, but not active immunization using recombinant OspC
Zhong, Weimin
;
Gern, Lise
;
Stehle, Thomas
;
Museteanu, Crisan
;
Kramer, Michael
;
Wallich, Reinhard
;
Simon, Markus M
Vaccination with outer surface protein A (OspA) of Borrelia burgdorferi prevents subsequent infection and disease in both laboratory animals and humans with high efficacy. OspA-based immunity, however, does not affect established infection due to the loss of OspA expression in the vertebrate host. We show here that repeated passive transfer of mouse and/or rabbit immune sera to recombinant GST-OspC fusion protein resulted in a dose-dependent resolution (1) of fully established arthritis and carditis as well as infection in needle-challenged C.B-17 SCID and (2) of infection in both experimentally and tick-infected BALB/c mice. Unexpectedly, active immunization of disease-susceptible AKR/N mice with GST-OspC only led to prevention but not resolution of disease and infection, in spite of high serum titers of OspC-specific Ab and the expression of ospC in tissue-derived spirochetes. The data suggest that the efficacy of OspC antibody-mediated immunity depends on the immunological history of the recipient and/or environment-dependent regulation of OspC surface expression by spirochetes in vivo. The results encourage further attempts to develop therapeutic vaccination protocols against Lyme disease.
Métadonnées seulement
Les tiques et l’agent de la borréliose de Lyme en Suisse
(2010-1-1)
Gern, Lise

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