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Browsing Artikel in Fachzeitschriften by Author "Calvignac-Spencer, Sébastien"
Now showing items 21-31 of 31
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2013-06-01ZeitschriftenartikelNovel Mycobacterium tuberculosis Complex Isolate from a Wild Chimpanzee Coscolla, Mireia; Lewin, Astrid; Metzger, Sonja; Mätz-Rennsing, Kerstin; Calvignac-Spencer, Sébastien; Nitsche, Andreas; Dabrowski, Piotr Wojtek; Radonić, Aleksandar; Niemann, Stefan; Parkhill, Julian; Couacy-Hymann, Emmanuel; Feldman, Julia; Comas, Iñaki; Boesch, Christophe; Gagneux, Sebastien; Leendertz, FabianTuberculosis (TB) is caused by gram-positive bacteria known as the Mycobacterium tuberculosis complex (MTBC). MTBC include several human-associated lineages and several variants adapted to domestic and, more rarely, wild ...
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2019-10-10ZeitschriftenartikelNovel Polyomaviruses in Mammals from Multiple Orders and Reassessment of Polyomavirus Evolution and Taxonomy Ehlers, Bernhard; Anoh, Augustin E.; Ben Salem, Nicole; Broll, Sebastian; Couacy-Hymann, Emmanuel; Fischer, Daniela; Gedvilaite, Alma; Ingenhütt, Nanina; Liebmann, Sonja; Martin, Maite; Mousson, Arsene; Mugisha, Lawrence; Muyembe-Tamfum, Jean-Jacques; Pauly, Maude; Peréz de Val, Bernat; Preugschas, Hannah; Richter, Dania; Schubert, Grit; Szentiks, Claudia A.; Teichmann, Tamara; Walter, Cornelia; Ulrich, Rainer G.; Wiersma, Lidewij; Leendertz, Fabian H.; Calvignac-Spencer, SébastienAs the phylogenetic organization of mammalian polyomaviruses is complex and currently incompletely resolved, we aimed at a deeper insight into their evolution by identifying polyomaviruses in host orders and families that ...
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2013-06-20ZeitschriftenartikelNovel Polyomaviruses of Nonhuman Primates: Genetic and Serological Predictors for the Existence of Multiple Unknown Polyomaviruses within the Human Population Scuda, Nelly; Madinda, Nadege Freda; Akoua-Koffi, Chantal; Adjogoua, Edgard Valerie; Wevers, Diana; Hofmann, Jörg; Cameron, Kenneth N.; Leendertz, Siv Aina J.; Couacy-Hymann, Emmanuel; Robbins, Martha; Boesch, Christophe; Jarvis, Michael A.; Moens, Ugo; Mugisha, Lawrence; Calvignac-Spencer, Sébastien; Leendertz, Fabian; Ehlers, BernhardPolyomaviruses are a family of small non-enveloped DNA viruses that encode oncogenes and have been associated, to greater or lesser extent, with human disease and cancer. Currently, twelve polyomaviruses are known to ...
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2017-03-05ZeitschriftenartikelRapid radiation of treponema pallidum pertenue in wild non-human primates Düx, Ariane; Schuenemann, V.J.; Gogarten, Jan F.; Nys, Hélène Marie De; Nieselt, K.; Mayhew, M. A.; Leendertz, Fabian H.; Calvignac-Spencer, Sébastien; Krause, J.
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2021-07-21ZeitschriftenartikelRise and Fall of SARS-CoV-2 Lineage A.27 in Germany Calvignac-Spencer, Sébastien; Budt, Matthias; Huska, Matthew; Richard, Hugues; Leipold, Luca; Grabenhenrich, Linus; Semmler, Torsten; von Kleist, Max; Kröger, Stefan; Wolff, Thorsten; Hölzer, MartinHere, we report on the increasing frequency of the SARS-CoV-2 lineage A.27 in Germany during the first months of 2021. Genomic surveillance identified 710 A.27 genomes in Germany as of 2 May 2021, with a vast majority ...
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2021-03-05ZeitschriftenartikelSARS-CoV-2-Varianten: Evolution im Zeitraffer Oh, Djin-Ye; Kröger, Stefan; Wedde, Marianne; Hartkopf, Felix; Budt, Matthias; Seifried, Janna; Radonic, Aleksandar; Belarbi, Essia; Hölzer, Martin; Böttcher, Sindy; Schubert, Grit; Kaiser, Sandra; Sachse, Andreas; Drechsel, Oliver; Grajcar, Romina; Huska, Matthew; Lanxin, Zhan; Domaszewska, Teresa; Zhang, Lanxin; Brinkmann, Annika; Yahosseini, Kyanoush; Grabenhenrich, Linus; Hamouda, Osamah; Dürrwald, Ralf; Haas, Walter; Calvignac-Spencer, Sébastien; Semmler, Torsten; Schaade, Lars; Mielke, Martin; von Kleist, Max; Fuchs, Stephan; Wieler, Lothar H.; Wolff, ThorstenDas Betacoronavirus SARS-CoV-2 gelangte höchstwahrscheinlich als zoonotischer Erreger gegen Ende 2019 in die menschliche Bevölkerung, vermutlich in Form einer einzelnen Transmission (monophyletischer Ursprung) aus einem ...
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2020-03-27ZeitschriftenartikelSearch for polyoma-, herpes-, and bornaviruses in squirrels of the family Sciuridae Schulze, Vanessa; Lurz, Peter W. W.; Ferrari, Nicola; Romeo, Claudia; Steele, Michael A.; Marino, Shealyn; Mazzamuto, Maria Vittoria; Calvignac-Spencer, Sébastien; Schlottau, Kore; Beer, Martin; Ulrich, Rainer G.; Ehlers, BernhardBackground Squirrels (family Sciuridae) are globally distributed members of the order Rodentia with wildlife occurrence in indigenous and non-indigenous regions (as invasive species) and frequent presence in zoological ...
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2018-01-18ZeitschriftenartikelSeasonal and inter-annual variation of malaria parasite detection in wild chimpanzees Wu, Doris F.; Löhrich, Therese; Sachse, Andreas; Mundry, Roger; Wittig, Roman M.; Calvignac-Spencer, Sébastien; Deschner, Tobias; Leendertz, Fabian H.Background: Cross-sectional surveys of chimpanzee (Pan troglodytes) communities across sub-Saharan Africa show large geographical variation in malaria parasite (Plasmodium spp.) prevalence. The drivers leading to this ...
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2017-03-14ZeitschriftenartikelWild African great apes as natural hosts of malaria parasites: current knowledge and research perspectives Nys, Hélène Marie De; Löhrich, Therese; Wu, Doris; Calvignac-Spencer, Sébastien; Leendertz, Fabian H.Humans and African great apes (AGAs) are naturally infected with several species of closely related malaria parasites. The need to understand the origins of human malaria as well as the risk of zoonotic transmissions and ...
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2020-05-06ZeitschriftenartikelYaws Disease Caused by Treponema pallidum subspecies pertenue in Wild Chimpanzee, Guinea, 2019 Mubemba, Benjamin; Chanove, Emeline; Mätz-Rensing, Kerstin; Gogarten, Jan F.; Düx, Ariane; Merkel, Kevin; Röthemeier, Caroline; Sachse, Andreas; Rase, Helene; Humle, Tatyana; Banville, Guillaume; Tchoubar, Marine; Calvignac-Spencer, Sébastien; Colin, Christelle; Leendertz, Fabian H.Yaws-like lesions are widely reported in wild African great apes, yet the causative agent has not been confirmed in affected animals. We describe yaws-like lesions in a wild chimpanzee in Guinea for which we demonstrate ...
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2022-04-06ZeitschriftenartikelZoonotic origin of the human malaria parasite Plasmodium malariae from African apes Plenderleith, Lindsey J.; Liu, Weimin; Li, Yingying; Loy, Dorothy E.; Mollison, Ewan; Connell, Jesse; Ayouba, Ahidjo; Esteban, Amandine; Peeters, Martine; Sanz, Crickette M.; Morgan, David B.; Wolfe, Nathan D.; Ulrich, Markus; Sachse, Andreas; Calvignac-Spencer, Sébastien; Leendertz, Fabian H.; Shaw, George M.; Hahn, Beatrice H.; Sharp, Paul M.The human parasite Plasmodium malariae has relatives infecting African apes (Plasmodium rodhaini) and New World monkeys (Plasmodium brasilianum), but its origins remain unknown. Using a novel approach to characterise P. ...