Zobrazeno 1 - 10
of 311
pro vyhledávání: '"John S Spencer"'
Autor:
Taru S. Dutt, John S. Spencer, Burton R. Karger, Amy Fox, Andres Obregon-Henao, Brendan K. Podell, G. Brooke Anderson, Marcela Henao-Tamayo
Publikováno v:
Frontiers in Immunology, Vol 15 (2024)
Enzyme-linked immunosorbent assay (ELISA) is a technique to detect the presence of an antigen or antibody in a sample. ELISA is a simple and cost-effective method that has been used for evaluating vaccine efficacy by detecting the presence of antibod
Externí odkaz:
https://doaj.org/article/e541c6d127904cffbb00ec9adaec42d7
Autor:
Juan M. Belardinelli, Divya Arora, Charlotte Avanzi, William H. Wheat, Josephine M. Bryant, John S. Spencer, Tom L. Blundell, Julian Parkhill, R. Andres Floto, Mary Jackson
Publikováno v:
Microbiology Spectrum, Vol 11, Iss 6 (2023)
ABSTRACT Functional genomics analysis of Mycobacterium abscessus clinical isolates from chronically infected patients to identify genes under strong evolutionary pressure during lung adaptation identified phoR as one of the most frequently mutated. p
Externí odkaz:
https://doaj.org/article/2bf422acc9ed4da6817771c9620be1e0
Autor:
Daniel Olson, Stephanie James, Thomas Jaenisch, Stephen Berman, Molly M Lamb, Emily N Gallichotte, Brian Adams, Charles Henry, Jeannine Riess, Joni Triantis van Sickle, Kellie L Hawkins, Brian T Montague, Cody Coburn, Leisha Conners Bauer, Jennifer Kovarik, Mark T Hernandez, Amy Bronson, Lucy Graham, Stephanie Hanenberg, James Kovacs, John S Spencer, Mark Zabel, Philip D Fox, Olivia Pluss, William Windsor, Geoffrey Winstanley, Michael Barer, Gregory Ebel, May Chu
Publikováno v:
BMJ Open, Vol 12, Iss 11 (2022)
Introduction This study aims to measure how transmission of SARS-CoV-2 occurs in communities and to identify conditions that lend to increased transmission focusing on congregate situations. We will measure SARS-CoV-2 in exhaled breath of asymptomati
Externí odkaz:
https://doaj.org/article/520e7065d74d4e47a08282ebf34cda76
Publikováno v:
Frontiers in Medicine, Vol 9 (2022)
Externí odkaz:
https://doaj.org/article/577c6c3055374244bdd577ecc17a3501
Autor:
Lucio Vera-Cabrera, Cesar J. Ramos-Cavazos, Nathan A. Youssef, Camron M. Pearce, Carmen A. Molina-Torres, Ramiro Avalos-Ramirez, Sebastien Gagneux, Jorge Ocampo-Candiani, Mercedes Gonzalez-Juarrero, Jorge A. Mayorga-Rodriguez, Leonardo Mayorga-Garibaldi, John S. Spencer, Mary Jackson, Charlotte Avanzi
Publikováno v:
Emerging Infectious Diseases, Vol 28, Iss 3, Pp 747-749 (2022)
Nine-banded armadillos (Dasypus novemcinctus) are naturally infected with Mycobacterium leprae and are implicated in the zoonotic transmission of leprosy in the United States. In Mexico, the existence of such a reservoir remains to be characterized.
Externí odkaz:
https://doaj.org/article/6bc2f656162d40439ff1ddb4098b0797
Autor:
Wright, Alison
Publikováno v:
The Burlington Magazine, 1992 Oct 01. 134(1075), 669-670.
Externí odkaz:
https://www.jstor.org/stable/885279
Autor:
Charlotte Avanzi, Emmanuel Lécorché, Fetra Angelot Rakotomalala, Andrej Benjak, Fahafahantsoa Rapelanoro Rabenja, Lala S. Ramarozatovo, Bertrand Cauchoix, Mala Rakoto-Andrianarivelo, Maria Tió-Coma, Thyago Leal-Calvo, Philippe Busso, Stefanie Boy-Röttger, Aurélie Chauffour, Tahinamandrato Rasamoelina, Aina Andrianarison, Fandresena Sendrasoa, John S. Spencer, Pushpendra Singh, Digambar Ramchandra Dashatwar, Rahul Narang, Jean-Luc Berland, Vincent Jarlier, Claudio G. Salgado, Milton O. Moraes, Annemieke Geluk, Andriamira Randrianantoandro, Emmanuelle Cambau, Stewart T. Cole
Publikováno v:
Frontiers in Microbiology, Vol 11 (2020)
Human settlement of Madagascar traces back to the beginning of the first millennium with the arrival of Austronesians from Southeast Asia, followed by migrations from Africa and the Middle East. Remains of these different cultural, genetic, and lingu
Externí odkaz:
https://doaj.org/article/a4751af38b644d63924f89fef83775be
Autor:
Andrej Benjak, Charlotte Avanzi, Pushpendra Singh, Chloé Loiseau, Selfu Girma, Philippe Busso, Amanda N. Brum Fontes, Yuji Miyamoto, Masako Namisato, Kidist Bobosha, Claudio G. Salgado, Moisés B. da Silva, Raquel C. Bouth, Marco A. C. Frade, Fred Bernardes Filho, Josafá G. Barreto, José A. C. Nery, Samira Bührer-Sékula, Andréanne Lupien, Abdul R. Al-Samie, Yasin Al-Qubati, Abdul S. Alkubati, Gisela Bretzel, Lucio Vera-Cabrera, Fatoumata Sakho, Christian R. Johnson, Mamoudou Kodio, Abdoulaye Fomba, Samba O. Sow, Moussa Gado, Ousmane Konaté, Mariane M. A. Stefani, Gerson O. Penna, Philip N. Suffys, Euzenir Nunes Sarno, Milton O. Moraes, Patricia S. Rosa, Ida M. F. Dias Baptista, John S. Spencer, Abraham Aseffa, Masanori Matsuoka, Masanori Kai, Stewart T. Cole
Publikováno v:
Nature Communications, Vol 9, Iss 1, Pp 1-11 (2018)
Leprosy is caused by the yet-uncultured pathogen Mycobacterium leprae. Here, Benjak et al. obtain M. leprae genome sequences from DNA extracted from patients' skin biopsies and, by analysing 154 genomes from 25 countries, provide insight into the pat
Externí odkaz:
https://doaj.org/article/d0872b16248e40f0a1f5adae60f93176
Autor:
Anouk van Hooij, Elisa M. Tjon Kon Fat, Susan J. F. van den Eeden, Louis Wilson, Moises Batista da Silva, Claudio G. Salgado, John S. Spencer, Paul L. A. M. Corstjens, Annemieke Geluk
Publikováno v:
Scientific Reports, Vol 7, Iss 1, Pp 1-8 (2017)
Abstract Early detection of leprosy is key to reduce the ongoing transmission. Antibodies directed against M. leprae PGL-I represent a useful biomarker for detecting multibacillary (MB) patients. Since efficient leprosy diagnosis requires field-frien
Externí odkaz:
https://doaj.org/article/f2a8a590d48c4ec883a2189ae5b3d5ef
Autor:
Edessa Negera, Melaku Tilahun, Kidist Bobosha, Saba M Lambert, Stephen L Walker, John S Spencer, Abraham Aseffa, Hazel M Dockrell, Diana N Lockwood
Publikováno v:
PLoS Neglected Tropical Diseases, Vol 12, Iss 12, p e0007035 (2018)
BACKGROUND:Erythema nodosum leprosum (ENL) is a systemic inflammatory complication occurring mainly in patients with lepromatous leprosy (LL) and borderline lepromatous leprosy (BL). Prednisolone is widely used for treatment of ENL reactions. However
Externí odkaz:
https://doaj.org/article/4a61e7bed0d944748ece899d953dd8a3