Candidemia Surveillance in Brazil: Evidence for a Geographical Boundary Defining an Area Exhibiting an Abatement of Infections by Candida albicans Group 2 Strains
Autor(a) principal: | |
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Data de Publicação: | 2010 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNIFESP |
Texto Completo: | http://repositorio.unifesp.br/handle/11600/32845 http://dx.doi.org/10.1128/JCM.00262-10 |
Resumo: | Prospective population surveillance has been conducted for candidemia in Brazil (A. L. Colombo, M. Nucci, B. J. Park, et al., J. Clin. Microbiol. 44:2816-2823, 2006). in the present study, a total of 63 isolates from 61 patients, representing 11 medical centers from nine geographic regions, were characterized by multilocus sequence typing (MLST). A total of 48 unique profiles or diploid sequence types (DSTs) were observed, with nine new sequence types (STs) and 32 new DSTs. There were no apparent correlations between center/region and DST patterns. Subtypes were compared to those in a known characterized reference set, including a large database of strains obtained worldwide. Significantly, only one C. albicans group 2 isolate was found in our collection, although isolates from this particular group are commonly found worldwide. These data, combined with information from other previously reported studies, establish a statistically significant diminishment of group 2 strains in Central and South America, including Mexico and portions of the Southwestern United States. |
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Matta, Daniel Archimedes da [UNIFESP]Melo, Analy S. [UNIFESP]Colombo, Arnaldo L. [UNIFESP]Frade, Joao P.Nucci, Marcio [UNIFESP]Lott, Timothy J.Ctr Dis Control & PreventUniversidade Federal de São Paulo (UNIFESP)2016-01-24T14:05:22Z2016-01-24T14:05:22Z2010-09-01Journal of Clinical Microbiology. Washington: Amer Soc Microbiology, v. 48, n. 9, p. 3062-3067, 2010.0095-1137http://repositorio.unifesp.br/handle/11600/32845http://dx.doi.org/10.1128/JCM.00262-10WOS000281480400002.pdf10.1128/JCM.00262-10WOS:000281480400002Prospective population surveillance has been conducted for candidemia in Brazil (A. L. Colombo, M. Nucci, B. J. Park, et al., J. Clin. Microbiol. 44:2816-2823, 2006). in the present study, a total of 63 isolates from 61 patients, representing 11 medical centers from nine geographic regions, were characterized by multilocus sequence typing (MLST). A total of 48 unique profiles or diploid sequence types (DSTs) were observed, with nine new sequence types (STs) and 32 new DSTs. There were no apparent correlations between center/region and DST patterns. Subtypes were compared to those in a known characterized reference set, including a large database of strains obtained worldwide. Significantly, only one C. albicans group 2 isolate was found in our collection, although isolates from this particular group are commonly found worldwide. These data, combined with information from other previously reported studies, establish a statistically significant diminishment of group 2 strains in Central and South America, including Mexico and portions of the Southwestern United States.Centers for Disease Control and Prevention (CDC)Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)Ctr Dis Control & Prevent, Mycot Dis Branch, Atlanta, GA 30333 USAUniversidade Federal de São Paulo, Div Infect Dis, São Paulo, BrazilUniversidade Federal de São Paulo, Div Infect Dis, São Paulo, BrazilWeb of Science3062-3067engAmer Soc MicrobiologyJournal of Clinical MicrobiologyCandidemia Surveillance in Brazil: Evidence for a Geographical Boundary Defining an Area Exhibiting an Abatement of Infections by Candida albicans Group 2 Strainsinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleinfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da UNIFESPinstname:Universidade Federal de São Paulo (UNIFESP)instacron:UNIFESPORIGINALWOS000281480400002.pdfapplication/pdf323952${dspace.ui.url}/bitstream/11600/32845/1/WOS000281480400002.pdf7ad13a78461d7787352468c6051ae4edMD51open accessTEXTWOS000281480400002.pdf.txtWOS000281480400002.pdf.txtExtracted texttext/plain30240${dspace.ui.url}/bitstream/11600/32845/2/WOS000281480400002.pdf.txt1f5bbf6f18b839b1c702780992f83e0eMD52open access11600/328452023-02-15 09:30:31.693open accessoai:repositorio.unifesp.br:11600/32845Repositório InstitucionalPUBhttp://www.repositorio.unifesp.br/oai/requestopendoar:34652023-02-15T12:30:31Repositório Institucional da UNIFESP - Universidade Federal de São Paulo (UNIFESP)false |
dc.title.en.fl_str_mv |
Candidemia Surveillance in Brazil: Evidence for a Geographical Boundary Defining an Area Exhibiting an Abatement of Infections by Candida albicans Group 2 Strains |
title |
Candidemia Surveillance in Brazil: Evidence for a Geographical Boundary Defining an Area Exhibiting an Abatement of Infections by Candida albicans Group 2 Strains |
spellingShingle |
Candidemia Surveillance in Brazil: Evidence for a Geographical Boundary Defining an Area Exhibiting an Abatement of Infections by Candida albicans Group 2 Strains Matta, Daniel Archimedes da [UNIFESP] |
title_short |
Candidemia Surveillance in Brazil: Evidence for a Geographical Boundary Defining an Area Exhibiting an Abatement of Infections by Candida albicans Group 2 Strains |
title_full |
Candidemia Surveillance in Brazil: Evidence for a Geographical Boundary Defining an Area Exhibiting an Abatement of Infections by Candida albicans Group 2 Strains |
title_fullStr |
Candidemia Surveillance in Brazil: Evidence for a Geographical Boundary Defining an Area Exhibiting an Abatement of Infections by Candida albicans Group 2 Strains |
title_full_unstemmed |
Candidemia Surveillance in Brazil: Evidence for a Geographical Boundary Defining an Area Exhibiting an Abatement of Infections by Candida albicans Group 2 Strains |
title_sort |
Candidemia Surveillance in Brazil: Evidence for a Geographical Boundary Defining an Area Exhibiting an Abatement of Infections by Candida albicans Group 2 Strains |
author |
Matta, Daniel Archimedes da [UNIFESP] |
author_facet |
Matta, Daniel Archimedes da [UNIFESP] Melo, Analy S. [UNIFESP] Colombo, Arnaldo L. [UNIFESP] Frade, Joao P. Nucci, Marcio [UNIFESP] Lott, Timothy J. |
author_role |
author |
author2 |
Melo, Analy S. [UNIFESP] Colombo, Arnaldo L. [UNIFESP] Frade, Joao P. Nucci, Marcio [UNIFESP] Lott, Timothy J. |
author2_role |
author author author author author |
dc.contributor.institution.none.fl_str_mv |
Ctr Dis Control & Prevent Universidade Federal de São Paulo (UNIFESP) |
dc.contributor.author.fl_str_mv |
Matta, Daniel Archimedes da [UNIFESP] Melo, Analy S. [UNIFESP] Colombo, Arnaldo L. [UNIFESP] Frade, Joao P. Nucci, Marcio [UNIFESP] Lott, Timothy J. |
description |
Prospective population surveillance has been conducted for candidemia in Brazil (A. L. Colombo, M. Nucci, B. J. Park, et al., J. Clin. Microbiol. 44:2816-2823, 2006). in the present study, a total of 63 isolates from 61 patients, representing 11 medical centers from nine geographic regions, were characterized by multilocus sequence typing (MLST). A total of 48 unique profiles or diploid sequence types (DSTs) were observed, with nine new sequence types (STs) and 32 new DSTs. There were no apparent correlations between center/region and DST patterns. Subtypes were compared to those in a known characterized reference set, including a large database of strains obtained worldwide. Significantly, only one C. albicans group 2 isolate was found in our collection, although isolates from this particular group are commonly found worldwide. These data, combined with information from other previously reported studies, establish a statistically significant diminishment of group 2 strains in Central and South America, including Mexico and portions of the Southwestern United States. |
publishDate |
2010 |
dc.date.issued.fl_str_mv |
2010-09-01 |
dc.date.accessioned.fl_str_mv |
2016-01-24T14:05:22Z |
dc.date.available.fl_str_mv |
2016-01-24T14:05:22Z |
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info:eu-repo/semantics/publishedVersion |
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info:eu-repo/semantics/article |
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article |
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publishedVersion |
dc.identifier.citation.fl_str_mv |
Journal of Clinical Microbiology. Washington: Amer Soc Microbiology, v. 48, n. 9, p. 3062-3067, 2010. |
dc.identifier.uri.fl_str_mv |
http://repositorio.unifesp.br/handle/11600/32845 http://dx.doi.org/10.1128/JCM.00262-10 |
dc.identifier.issn.none.fl_str_mv |
0095-1137 |
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WOS000281480400002.pdf |
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10.1128/JCM.00262-10 |
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WOS:000281480400002 |
identifier_str_mv |
Journal of Clinical Microbiology. Washington: Amer Soc Microbiology, v. 48, n. 9, p. 3062-3067, 2010. 0095-1137 WOS000281480400002.pdf 10.1128/JCM.00262-10 WOS:000281480400002 |
url |
http://repositorio.unifesp.br/handle/11600/32845 http://dx.doi.org/10.1128/JCM.00262-10 |
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eng |
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Amer Soc Microbiology |
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Amer Soc Microbiology |
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