Lutzomyia umbratilis from an area south of the Negro River is refractory to in vitro interaction with Leishmania guyanensis

Detalhes bibliográficos
Autor(a) principal: Soares, Rodrigo Pedro Pinto
Data de Publicação: 2018
Outros Autores: Nogueira, Paula Monalisa, Secundino, Nágila Francinete Costa, Marialva, Eric Fabrício, Ríos-Velásquez, Cláudia Maria, Pessoa, Felipe Arley Costa
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da FIOCRUZ (ARCA)
Texto Completo: https://www.arca.fiocruz.br/handle/icict/33666
Resumo: Fundação Oswaldo Cruz. Instituto René Rachou, Belo Horizonte, MG, Brasil.
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spelling Soares, Rodrigo Pedro PintoNogueira, Paula MonalisaSecundino, Nágila Francinete CostaMarialva, Eric FabrícioRíos-Velásquez, Cláudia MariaPessoa, Felipe Arley Costa2019-06-25T18:54:59Z2019-06-25T18:54:59Z2018SOARES, Rodrigo Pedro Pinto et al. Lutzomyia umbratilis from an area south of the Negro River is refractory to in vitro interaction with Leishmania guyanensis. Memórias do Instituto Oswaldo Cruz, Rio de Janeiro, v. 113, n. 3, p. 202-205, 2018.0074-0276https://www.arca.fiocruz.br/handle/icict/3366610.1590/0074-02760170425engFundação Oswaldo CruzLutzomyia umbratilisLeishmania guyanensisInteração hospedeiro parasitaLeishmaniose cutaneaLutzomyia umbratilisLeishmania guyanensisHost-parasite interactionAmerican cutaneous leishmaniasisLutzomyia umbratilis from an area south of the Negro River is refractory to in vitro interaction with Leishmania guyanensisinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleFundação Oswaldo Cruz. Instituto René Rachou, Belo Horizonte, MG, Brasil.Fundação Oswaldo Cruz. Instituto René Rachou, Belo Horizonte, MG, Brasil.Fundação Oswaldo Cruz. Instituto René Rachou, Belo Horizonte, MG, Brasil.Fundação Oswaldo Cruz. Instituto Leônidas e Maria Deane. Manaus, AM, Brasil.Fundação Oswaldo Cruz. Instituto Leônidas e Maria Deane. Manaus, AM, Brasil.Fundação Oswaldo Cruz. Instituto Leônidas e Maria Deane. Manaus, AM, Brasil.BACKGROUND: Lutzomyia umbratilis, the vector for Leishmania guyanensis in northern South America, has been found naturally infected with L. guyanensis only in areas north of the Negro and Amazon rivers. While populations of this sand fly species are also found in areas south of these rivers, these populations have never been reported to be infected and/or transmitting L. guyanensis. However, no studies on the corresponding host-parasite interactions are available. OBJECTIVES: This study evaluated the interaction between Lu. guyanensis promastigotes and field-collected Lu. umbratilis sand flies from Rio Preto da Eva and Manacapuru, which are located to the north and south, respectively, of the Negro River. METHODS: Procyclic and metacyclic attachment was quantified using an in vitro system. FINDINGS: Low attachment of parasites to the midguts of insects collected from Manacapuru was detected. Conversely, greater binding of metacyclic parasites was observed in the midguts of insects collected from Rio Preto da Eva, and this attachment was more pronounced than that observed for procyclics (p < 0.03). MAIN CONCLUSIONS: The Lu. umbratilis population from an area south of the Negro River has lower in vitro interaction with L. guyanensis. The higher attachment of L. guyanensis to midguts of insects from Rio Preto da Eva may suggest better vector competence. These findings are in accordance with previously reported epidemiological information of American cutaneous leishmaniasis (ACL) transmission in the Amazon.info:eu-repo/semantics/openAccessreponame:Repositório Institucional da FIOCRUZ (ARCA)instname:Fundação Oswaldo Cruz (FIOCRUZ)instacron:FIOCRUZLICENSElicense.txtlicense.txttext/plain; charset=utf-83082https://www.arca.fiocruz.br/bitstream/icict/33666/1/license.txt9193a7c197bc67acd023525e72a03240MD51ORIGINALLutzomyia umbratilis from.pdfLutzomyia umbratilis from.pdfapplication/pdf505469https://www.arca.fiocruz.br/bitstream/icict/33666/2/Lutzomyia%20umbratilis%20from.pdf02b08372f2472409beef937a1e28bb4eMD52TEXTLutzomyia umbratilis from.pdf.txtLutzomyia umbratilis from.pdf.txtExtracted texttext/plain21699https://www.arca.fiocruz.br/bitstream/icict/33666/3/Lutzomyia%20umbratilis%20from.pdf.txt5c2fb8ecaca40ab1daa04c9f126b0f73MD53icict/336662022-01-28 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dc.title.pt_BR.fl_str_mv Lutzomyia umbratilis from an area south of the Negro River is refractory to in vitro interaction with Leishmania guyanensis
title Lutzomyia umbratilis from an area south of the Negro River is refractory to in vitro interaction with Leishmania guyanensis
spellingShingle Lutzomyia umbratilis from an area south of the Negro River is refractory to in vitro interaction with Leishmania guyanensis
Soares, Rodrigo Pedro Pinto
Lutzomyia umbratilis
Leishmania guyanensis
Interação hospedeiro parasita
Leishmaniose cutanea
Lutzomyia umbratilis
Leishmania guyanensis
Host-parasite interaction
American cutaneous leishmaniasis
title_short Lutzomyia umbratilis from an area south of the Negro River is refractory to in vitro interaction with Leishmania guyanensis
title_full Lutzomyia umbratilis from an area south of the Negro River is refractory to in vitro interaction with Leishmania guyanensis
title_fullStr Lutzomyia umbratilis from an area south of the Negro River is refractory to in vitro interaction with Leishmania guyanensis
title_full_unstemmed Lutzomyia umbratilis from an area south of the Negro River is refractory to in vitro interaction with Leishmania guyanensis
title_sort Lutzomyia umbratilis from an area south of the Negro River is refractory to in vitro interaction with Leishmania guyanensis
author Soares, Rodrigo Pedro Pinto
author_facet Soares, Rodrigo Pedro Pinto
Nogueira, Paula Monalisa
Secundino, Nágila Francinete Costa
Marialva, Eric Fabrício
Ríos-Velásquez, Cláudia Maria
Pessoa, Felipe Arley Costa
author_role author
author2 Nogueira, Paula Monalisa
Secundino, Nágila Francinete Costa
Marialva, Eric Fabrício
Ríos-Velásquez, Cláudia Maria
Pessoa, Felipe Arley Costa
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Soares, Rodrigo Pedro Pinto
Nogueira, Paula Monalisa
Secundino, Nágila Francinete Costa
Marialva, Eric Fabrício
Ríos-Velásquez, Cláudia Maria
Pessoa, Felipe Arley Costa
dc.subject.other.pt_BR.fl_str_mv Lutzomyia umbratilis
Leishmania guyanensis
Interação hospedeiro parasita
Leishmaniose cutanea
topic Lutzomyia umbratilis
Leishmania guyanensis
Interação hospedeiro parasita
Leishmaniose cutanea
Lutzomyia umbratilis
Leishmania guyanensis
Host-parasite interaction
American cutaneous leishmaniasis
dc.subject.en.pt_BR.fl_str_mv Lutzomyia umbratilis
Leishmania guyanensis
Host-parasite interaction
American cutaneous leishmaniasis
description Fundação Oswaldo Cruz. Instituto René Rachou, Belo Horizonte, MG, Brasil.
publishDate 2018
dc.date.issued.fl_str_mv 2018
dc.date.accessioned.fl_str_mv 2019-06-25T18:54:59Z
dc.date.available.fl_str_mv 2019-06-25T18:54:59Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.citation.fl_str_mv SOARES, Rodrigo Pedro Pinto et al. Lutzomyia umbratilis from an area south of the Negro River is refractory to in vitro interaction with Leishmania guyanensis. Memórias do Instituto Oswaldo Cruz, Rio de Janeiro, v. 113, n. 3, p. 202-205, 2018.
dc.identifier.uri.fl_str_mv https://www.arca.fiocruz.br/handle/icict/33666
dc.identifier.issn.pt_BR.fl_str_mv 0074-0276
dc.identifier.doi.none.fl_str_mv 10.1590/0074-02760170425
identifier_str_mv SOARES, Rodrigo Pedro Pinto et al. Lutzomyia umbratilis from an area south of the Negro River is refractory to in vitro interaction with Leishmania guyanensis. Memórias do Instituto Oswaldo Cruz, Rio de Janeiro, v. 113, n. 3, p. 202-205, 2018.
0074-0276
10.1590/0074-02760170425
url https://www.arca.fiocruz.br/handle/icict/33666
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Fundação Oswaldo Cruz
publisher.none.fl_str_mv Fundação Oswaldo Cruz
dc.source.none.fl_str_mv reponame:Repositório Institucional da FIOCRUZ (ARCA)
instname:Fundação Oswaldo Cruz (FIOCRUZ)
instacron:FIOCRUZ
instname_str Fundação Oswaldo Cruz (FIOCRUZ)
instacron_str FIOCRUZ
institution FIOCRUZ
reponame_str Repositório Institucional da FIOCRUZ (ARCA)
collection Repositório Institucional da FIOCRUZ (ARCA)
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