Infections by malassezia: new approachs
Autor(a) principal: | |
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Data de Publicação: | 2009 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Saúde (Santa Maria) |
Texto Completo: | https://periodicos.ufsm.br/revistasaude/article/view/6488 |
Resumo: | The genus Malassezia comprises lipophylic and lipodependent species that recently were reclassified with the description of four new species: M. globosa, M. obtuse, M. slooffiae and M. restricta. The species previously described are M. furfur, M. pachydermatis and M. sympodialis. These yeasts are associated to pathologies that include tinea versicolor, seborrheic dermatitis, atopic dermatitis, fungemias, among others. These diseases were previously thought to be caused exclusively by the species M. furfur. The taxonomical changes observed for the Malassezia species has led to the reassessment of the laboratory methodologies which were formerly used for the identification of the etiologic agent. Morphologic and physiologic variations for each species, termo-tolerance, the requirement for certain long-chain fatty acid sources, as well the composition and characteristics of their DNA are among them |
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Infections by malassezia: new approachsInfecções causadas por malassezia: novas abordagensMalasseziaTinea versicolorTaxonomic classification.MalasseziaPitiríase versicolorTaxonomia.The genus Malassezia comprises lipophylic and lipodependent species that recently were reclassified with the description of four new species: M. globosa, M. obtuse, M. slooffiae and M. restricta. The species previously described are M. furfur, M. pachydermatis and M. sympodialis. These yeasts are associated to pathologies that include tinea versicolor, seborrheic dermatitis, atopic dermatitis, fungemias, among others. These diseases were previously thought to be caused exclusively by the species M. furfur. The taxonomical changes observed for the Malassezia species has led to the reassessment of the laboratory methodologies which were formerly used for the identification of the etiologic agent. Morphologic and physiologic variations for each species, termo-tolerance, the requirement for certain long-chain fatty acid sources, as well the composition and characteristics of their DNA are among themO gênero Malassezia compreende fungos leveduriformes lipofílicos e lipodependentes que recentemente sofreram mudanças em sua classificação taxonômica, com a introdução de quatro novas espécies: M. globosa, M. obtusa, M. slooffiae e M. restricta, além das espécies M. furfur, M. pachydermatis e M. sympodialis, anteriormente descritas. Estes fungos estão associados a vários quadros patológicos que incluem infecções como a pitiríase versicolor, dermatite seborréica, dermatite atópica, fungemia, entre outros. Estes quadros eram, até pouco tempo atrás, considerados exclusivamente causados pela espécie M. furfur. As mudanças na classificação taxonômica do gênero Malassezia levaram a uma reavaliação dos procedimentos laboratoriais utilizados para a identificação deste agente etiológico. Entre eles podemos citar o estudo e a caracterização morfológica das espécies, sua tolerância térmica, suas necessidades nutricionais para determinados tipos de ácidos graxos, bem como a composição e as características do DNA de cada uma delas.Universidade Federal de Santa Maria2009-01-03info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://periodicos.ufsm.br/revistasaude/article/view/648810.5902/223658346488Saúde (Santa Maria); Revista do Centro de Ciências da Saúde. Vol. 34 - n. 1 e 2, 2008; 04-08Saúde (Santa Maria); Revista do Centro de Ciências da Saúde. Vol. 34 - n. 1 e 2, 2008; 04-082236-58340103-4499reponame:Saúde (Santa Maria)instname:Universidade Federal de Santa Maria (UFSM)instacron:UFSMporhttps://periodicos.ufsm.br/revistasaude/article/view/6488/3941Maraschin, Mariane de MelloSpader, Tatiana BorbaMario, Débora Alves NunesMotta, Luana Rossato SiqueiraLopes, Paulo Guilherme Markusinfo:eu-repo/semantics/openAccess2020-03-16T12:49:46Zoai:ojs.pkp.sfu.ca:article/6488Revistahttps://periodicos.ufsm.br/revistasaudePUBhttps://periodicos.ufsm.br/revistasaude/oairevistasaude.ufsm@gmail.com || amanda.revsaude@gmail.com || beatriz.revsaude@gmail.com2236-58342236-5834opendoar:2020-03-16T12:49:46Saúde (Santa Maria) - Universidade Federal de Santa Maria (UFSM)false |
dc.title.none.fl_str_mv |
Infections by malassezia: new approachs Infecções causadas por malassezia: novas abordagens |
title |
Infections by malassezia: new approachs |
spellingShingle |
Infections by malassezia: new approachs Maraschin, Mariane de Mello Malassezia Tinea versicolor Taxonomic classification. Malassezia Pitiríase versicolor Taxonomia. |
title_short |
Infections by malassezia: new approachs |
title_full |
Infections by malassezia: new approachs |
title_fullStr |
Infections by malassezia: new approachs |
title_full_unstemmed |
Infections by malassezia: new approachs |
title_sort |
Infections by malassezia: new approachs |
author |
Maraschin, Mariane de Mello |
author_facet |
Maraschin, Mariane de Mello Spader, Tatiana Borba Mario, Débora Alves Nunes Motta, Luana Rossato Siqueira Lopes, Paulo Guilherme Markus |
author_role |
author |
author2 |
Spader, Tatiana Borba Mario, Débora Alves Nunes Motta, Luana Rossato Siqueira Lopes, Paulo Guilherme Markus |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
Maraschin, Mariane de Mello Spader, Tatiana Borba Mario, Débora Alves Nunes Motta, Luana Rossato Siqueira Lopes, Paulo Guilherme Markus |
dc.subject.por.fl_str_mv |
Malassezia Tinea versicolor Taxonomic classification. Malassezia Pitiríase versicolor Taxonomia. |
topic |
Malassezia Tinea versicolor Taxonomic classification. Malassezia Pitiríase versicolor Taxonomia. |
description |
The genus Malassezia comprises lipophylic and lipodependent species that recently were reclassified with the description of four new species: M. globosa, M. obtuse, M. slooffiae and M. restricta. The species previously described are M. furfur, M. pachydermatis and M. sympodialis. These yeasts are associated to pathologies that include tinea versicolor, seborrheic dermatitis, atopic dermatitis, fungemias, among others. These diseases were previously thought to be caused exclusively by the species M. furfur. The taxonomical changes observed for the Malassezia species has led to the reassessment of the laboratory methodologies which were formerly used for the identification of the etiologic agent. Morphologic and physiologic variations for each species, termo-tolerance, the requirement for certain long-chain fatty acid sources, as well the composition and characteristics of their DNA are among them |
publishDate |
2009 |
dc.date.none.fl_str_mv |
2009-01-03 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://periodicos.ufsm.br/revistasaude/article/view/6488 10.5902/223658346488 |
url |
https://periodicos.ufsm.br/revistasaude/article/view/6488 |
identifier_str_mv |
10.5902/223658346488 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://periodicos.ufsm.br/revistasaude/article/view/6488/3941 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Universidade Federal de Santa Maria |
publisher.none.fl_str_mv |
Universidade Federal de Santa Maria |
dc.source.none.fl_str_mv |
Saúde (Santa Maria); Revista do Centro de Ciências da Saúde. Vol. 34 - n. 1 e 2, 2008; 04-08 Saúde (Santa Maria); Revista do Centro de Ciências da Saúde. Vol. 34 - n. 1 e 2, 2008; 04-08 2236-5834 0103-4499 reponame:Saúde (Santa Maria) instname:Universidade Federal de Santa Maria (UFSM) instacron:UFSM |
instname_str |
Universidade Federal de Santa Maria (UFSM) |
instacron_str |
UFSM |
institution |
UFSM |
reponame_str |
Saúde (Santa Maria) |
collection |
Saúde (Santa Maria) |
repository.name.fl_str_mv |
Saúde (Santa Maria) - Universidade Federal de Santa Maria (UFSM) |
repository.mail.fl_str_mv |
revistasaude.ufsm@gmail.com || amanda.revsaude@gmail.com || beatriz.revsaude@gmail.com |
_version_ |
1799943999204622336 |