Výsledky vyhledávání - "Nathalie Vonlaufen"

MYST Family Lysine Acetyltransferase Facilitates Ataxia Telangiectasia Mutated (ATM) Kinase-mediated DNA Damage Response in Toxoplasma gondii

Autor: Isabelle Coppens, William J. Sullivan, Nathalie Vonlaufen, Arunasalam Naguleswaran

Publikováno v: Journal of Biological Chemistry. 285:11154-11161

The MYST family of lysine acetyltransferases (KATs) function in a wide variety of cellular operations, including gene regulation and the DNA damage response. Here we report the characterization of the second MYST family KAT in the protozoan parasite

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::37880696fc18731c1dae2e18a8ddf53b
https://doi.org/10.1074/jbc.m109.066134

Zobrazit plný text záznamu

Infection of Primary Canine Duodenal Epithelial Cell Cultures with Neospora caninum

Autor: Nathalie Vonlaufen, Julia L. Golaz, Iwan Burgener, Andrew Hemphill

Publikováno v: Journal of Parasitology. 95:372-380

According to current knowledge, sexual development of the apicomplexan parasite Neospora caninum takes place in the canine intestine. However, to date there is no information on the interaction between the parasite and the canine intestinal epitheliu

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::503ec8a79f44e8f3df3e06ffd744e3d4
https://doi.org/10.1645/ge-1812.1

Zobrazit plný text záznamu

Characterization of the fetuin-binding fraction ofNeospora caninumtachyzoites and its potential involvement in host-parasite interactions

Autor: Arunasalam Naguleswaran, Christian Gianinazzi, Nathalie Vonlaufen, Andrew Hemphill

Publikováno v: Vonlaufen, N; Naguleswaran, A; Gianinazzi, C; Hemphill, A (2007). Characterization of the fetuin-binding fraction of Neospora caninum tachyzoites and its potential involvement in host-parasite interactions. Parasitology, 134(Pt 6), pp. 805-17. London: Cambridge University Press 10.1017/S0031182006002186

SUMMARYTerminal sialic acid residues on surface-associated glycoconjugates mediate host cell interactions of many pathogens. Addition of sialic acid-rich fetuin enhanced, and the presence of the sialidiase inhibitor 2-deoxy-2,3-dehydro-N-acetylneuram

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a7af4908a601d573ea828fc3b6c36850
https://doi.org/10.1017/s0031182006002186

Zobrazit plný text záznamu

MONOCLONAL ANTIBODY DIRECTED AGAINST NEOSPORA CANINUM TACHYZOITE CARBOHYDRATE EPITOPE REACTS SPECIFICALLY WITH APICAL COMPLEX–ASSOCIATED SIALYLATED BETA TUBULIN

Autor: Sanya J. Sanderson, Jonathan M. Wastling, Nathalie Vonlaufen, Andrew Hemphill, Sangeetha Srinivasan, Angela Leepin, Timothy V. Baszler

Publikováno v: Journal of Parasitology. 92:1235-1243

Monoclonal antibodies (mabs) were generated against whole sonicated Neospora caninum tachyzoites as immunogen. Initial ELISA screening of the reactivity of hybridoma culture supernatants using the same antigen and antigen treated with sodium periodat

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4e603620f8c93c83175690ffe3f4f524
https://doi.org/10.1645/ge-889r.1

Zobrazit plný text záznamu

In Vitro Metacestodicidal Activities of Genistein and Other Isoflavones against Echinococcus multilocularis and Echinococcus granulosus

Autor: Luis Miguel Ortega-Mora, Martin Spicher, Andrew Hemphill, Bruno Gottstein, Nathalie Vonlaufen, Arunasalam Naguleswaran, Paul R. Torgerson

Publikováno v: Antimicrobial Agents and Chemotherapy. 50:3770-3778

Echinococcus multilocularis and Echinococcus granulosus metacestode infections in humans cause alveolar echinococcosis and cystic echinococcosis, respectively, in which metacestode development in visceral organs often results in particular organ fail

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7b964daec33dee2689ff3dcfa81961b0
https://doi.org/10.1128/aac.00578-06

Zobrazit plný text záznamu

Neospora caninum protein disulfide isomerase is involved in tachyzoite-host cell interaction

Autor: Meike Mevissen, Arunasalam Naguleswaran, Ferial Alaeddine, Sabrina Sonda, Andrew Hemphill, Nathalie Vonlaufen, Christophe Guionaud, Paul Jenoe

Publikováno v: International Journal for Parasitology. 35:1459-1472

We have previously shown that treatment of Neospora caninum tachyzoites with the aspartyl protease inhibitor pepstatin A reduces host cell invasion [Naguleswaran, A., Muller, N., Hemphill, A., 2003. Neospora caninum and Toxoplasma gondii: a novel adh

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::816aa92e25e19ed371ac09673fcb6ec0
https://doi.org/10.1016/j.ijpara.2005.06.006

Zobrazit plný text záznamu

DIFFERENTIAL EFFECTS OF INTERFERON-γ AND TUMOR NECROSIS FACTOR-α ON TOXOPLASMA GONDII PROLIFERATION IN ORGANOTYPIC RAT BRAIN SLICE CULTURES

Autor: Christian Gianinazzi, Andrew Hemphill, Norbert Müller, Alexandra Scheidegger, Stephen L. Leib, Arunasalam Naguleswaran, Nathalie Vonlaufen

Publikováno v: Journal of Parasitology. 91:307-315

Organotypic slice culture explants of rat cortical tissue infected with Toxoplasma gondii tachyzoites were applied as an in vitro model to investigate host-pathogen interactions in cerebral toxoplasmosis. The kinetics of parasite proliferation and th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9d8657abfcea90f81622370d2f44affe
https://doi.org/10.1645/ge-379r

Zobrazit plný text záznamu

In Vitro Induction of Neospora caninum Bradyzoites in Vero Cells Reveals Differential Antigen Expression, Localization, and Host-Cell Recognition of Tachyzoites and Bradyzoites

Autor: Camilla Björkman, Arunasalam Naguleswaran, Gereon Schares, Nathalie Vonlaufen, Norbert Müller, Daniela von Blumroeder, Nicole Guetg, Andrew Hemphill, John Ellis

Publikováno v: Infection and Immunity. 72:576-583

We report on an optimized method for the in vitro culture of tissue cyst-forming Neospora caninum bradyzoites in Vero cells and the separation of viable parasites from host cells. Treatment of tachyzoite-infected Vero cell cultures with 17 μM sodium

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b586021afd3e3a7b428913ea979dc527
https://doi.org/10.1128/iai.72.1.576-583.2004

Zobrazit plný text záznamu

Exogenous nitric oxide triggers Neospora caninum tachyzoite-to-bradyzoite stage conversion in murine epidermal keratinocyte cell cultures

Autor: Arunasalam Naguleswaran, Camilla Björkman, Wolfgang Bohne, Nathalie Vonlaufen, Norbert Müller, Eliane J. Müller, Milton M. McAllister, Andrew Hemphill, Nadine Keller, Reto Caldelari

Publikováno v: International Journal for Parasitology. 32:1253-1265

Neospora caninum, like Toxoplasma gondii, undergoes stage conversion in chronically infected animals, and forms tissue cysts which contain the slowly proliferating bradyzoite stage. These tissue cysts are delineated by a cyst wall, protect the parasi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::61458dcf5c5460da2064166b674851f3
https://doi.org/10.1016/s0020-7519(02)00126-1

Zobrazit plný text záznamu

Identification of a Neospora caninum Microneme Protein (NcMIC1) Which Interacts with Sulfated Host Cell Surface Glycosaminoglycans

Autor: Nathalie Vonlaufen, Wolfgang Bohne, Andrew Hemphill, M Bienz, Nadine Keller, Arunasalam Naguleswaran, Camilla Björkman, Angela Cannas

Publikováno v: Infection and Immunity. 70:3187-3198

The invasive stages of apicomplexan parasites enter their host cells through mechanisms which are largely conserved throughout the phylum. Host cell invasion is divided into two distinct events, namely, adhesion onto the host cell surface and the act

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fb902861e2e8a2bcf4a6b124f97e6773
https://doi.org/10.1128/iai.70.6.3187-3198.2002

Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání