Leishmania amazonensis: Biological and biochemical characterization of ecto-nucleoside triphosphate diphosphohydrolase activities.
Autor(a) principal: | |
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Data de Publicação: | 2006 |
Outros Autores: | , , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da FIOCRUZ (ARCA) |
Texto Completo: | https://www.arca.fiocruz.br/handle/icict/11842 |
Resumo: | Universidade Federal do Rio de Janeiro. Instituto de Bioquímica Médica. Centro de Ciências da Saúde. Rio de Janeiro, RJ, Brasil |
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Pinheiro, Carla MonicaDuarte, Erica dos Santos MartinsFerraro, Rodrigo BarbosaSouza, André Luíz Fonseca deGomes, Marta TLopes, Angela H.C.SSantos, Marcos André Vannier dosSantos, André L.SFernandes, José Roberto Meyer2015-09-29T16:08:29Z2015-09-29T16:08:29Z2006PINHEIRO, C. M. et al. Leishmania amazonensis: Biological and biochemical characterization of ecto-nucleoside triphosphate diphosphohydrolase activities. Experimental Parasitology, v. 114, n. 1, p. 16-25, 2006.0014-4894https://www.arca.fiocruz.br/handle/icict/1184210.1016/j.exppara.2006.02.007engElsevierLeishmania amazonensis: Biological and biochemical characterization of ecto-nucleoside triphosphate diphosphohydrolase activities.info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleUniversidade Federal do Rio de Janeiro. Instituto de Bioquímica Médica. Centro de Ciências da Saúde. Rio de Janeiro, RJ, BrasilUniversidade Federal do Rio de Janeiro. Instituto de Bioquímica Médica. Centro de Ciências da Saúde. Rio de Janeiro, RJ, BrasilUniversidade Federal do Rio de Janeiro. Instituto de Bioquímica Médica. Centro de Ciências da Saúde. Rio de Janeiro, RJ, BrasilUniversidade Federal do Rio de Janeiro. Instituto de Bioquímica Médica. Centro de Ciências da Saúde. Rio de Janeiro, RJ, BrasilUniversidade Federal do Rio de Janeiro. Instituto de Microbiologia Prof. Paulo de Góes. Rio de Janeiro, RJ, BrasilUniversidade Federal do Rio de Janeiro. Instituto de Microbiologia Prof. Paulo de Góes. Rio de Janeiro, RJ, BrasilFundação Oswaldo Cruz. Centro de Pesquisas Gonçalo Moniz. Salvador, BA, BrasilUniversidade Federal do Rio de Janeiro. Instituto de Microbiologia Prof. Paulo de Góes. Rio de Janeiro, RJ, BrasilUniversidade Federal do Rio de Janeiro. Instituto de Bioquímica Médica. Centro de Ciências da Saúde. Rio de Janeiro, RJ, BrasilThe presence of Leishmania amazonensis ecto-nucleoside triphosphate triphosphohydrolase activities was demonstrated using antibodies against different NTPDase members by Western blotting, flow cytometry, and immunoelectron microscopy analysis. Living promastigote cells sequentially hydrolyzed the ATP molecule generating ADP, AMP, and adenosine, indicating that this surface enzyme may play a role in the salvage of purines from the extracellular medium. The L. amazonensis ecto-NTPDase activities were insensitive to Triton X-100, but they were enhanced by divalent cations, such as Mg(2+). In addition, the ecto-NTPDase activities decreased with time for 96 h when promastigotes were grown in vitro. On the other hand, these activities increased considerably when measured in living amastigote forms. Furthermore, the treatment with adenosine, a mediator of several relevant biological phenomena, induced a decrease in the reactivity with anti-CD39 antibody, raised against mammalian E-NTPDase, probably because of down regulation in the L. amazonensis ecto-NTPDase expression. Also, adenosine and anti-NTPDase antibodies induced a significant diminishing in the interaction between promastigotes of L. amazonensis and mouse peritoneal macrophages.Leishmania amazonensisEcto-ATPaseAdenosineE-NTPDaseAdenosina Trifosfatases/metabolismoLeishmania mexicana/enzimologiaDifosfato de Adenosina/metabolismoMonofosfato de Adenosina/metabolismoTrifosfato de Adenosina/metabolismoAnimaisAntígenos CD/metabolismoApirase/metabolismoWestern BlottingFemininoCitometria de FluxoHumanosLeishmaniose Cutânea/parasitologiaMacrófagos Peritoneais/parasitologiaCamundongosMicroscopia ImunoeletrônicaPirofosfatases/metabolismoinfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da FIOCRUZ (ARCA)instname:Fundação Oswaldo Cruz (FIOCRUZ)instacron:FIOCRUZORIGINALPinheiro CL Leishmania....pdfPinheiro CL Leishmania....pdfapplication/pdf699593https://www.arca.fiocruz.br/bitstream/icict/11842/2/Pinheiro%20CL%20Leishmania....pdf0388d5cd0021553b77b5437f2f674237MD52LICENSElicense.txtlicense.txttext/plain; charset=utf-82354https://www.arca.fiocruz.br/bitstream/icict/11842/3/license.txt8b4c200b4e10021c5683c6ccaba07169MD53TEXTPinheiro CL Leishmania....pdf.txtPinheiro CL Leishmania....pdf.txtExtracted texttext/plain46418https://www.arca.fiocruz.br/bitstream/icict/11842/4/Pinheiro%20CL%20Leishmania....pdf.txta34df55afe5058c5067835324465998fMD54icict/118422023-03-15 14:33:10.08oai:www.arca.fiocruz.br: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Repositório InstitucionalPUBhttps://www.arca.fiocruz.br/oai/requestrepositorio.arca@fiocruz.bropendoar:21352023-03-15T17:33:10Repositório Institucional da FIOCRUZ (ARCA) - Fundação Oswaldo Cruz (FIOCRUZ)false |
dc.title.pt_BR.fl_str_mv |
Leishmania amazonensis: Biological and biochemical characterization of ecto-nucleoside triphosphate diphosphohydrolase activities. |
title |
Leishmania amazonensis: Biological and biochemical characterization of ecto-nucleoside triphosphate diphosphohydrolase activities. |
spellingShingle |
Leishmania amazonensis: Biological and biochemical characterization of ecto-nucleoside triphosphate diphosphohydrolase activities. Pinheiro, Carla Monica Leishmania amazonensis Ecto-ATPase Adenosine E-NTPDase Adenosina Trifosfatases/metabolismo Leishmania mexicana/enzimologia Difosfato de Adenosina/metabolismo Monofosfato de Adenosina/metabolismo Trifosfato de Adenosina/metabolismo Animais Antígenos CD/metabolismo Apirase/metabolismo Western Blotting Feminino Citometria de Fluxo Humanos Leishmaniose Cutânea/parasitologia Macrófagos Peritoneais/parasitologia Camundongos Microscopia Imunoeletrônica Pirofosfatases/metabolismo |
title_short |
Leishmania amazonensis: Biological and biochemical characterization of ecto-nucleoside triphosphate diphosphohydrolase activities. |
title_full |
Leishmania amazonensis: Biological and biochemical characterization of ecto-nucleoside triphosphate diphosphohydrolase activities. |
title_fullStr |
Leishmania amazonensis: Biological and biochemical characterization of ecto-nucleoside triphosphate diphosphohydrolase activities. |
title_full_unstemmed |
Leishmania amazonensis: Biological and biochemical characterization of ecto-nucleoside triphosphate diphosphohydrolase activities. |
title_sort |
Leishmania amazonensis: Biological and biochemical characterization of ecto-nucleoside triphosphate diphosphohydrolase activities. |
author |
Pinheiro, Carla Monica |
author_facet |
Pinheiro, Carla Monica Duarte, Erica dos Santos Martins Ferraro, Rodrigo Barbosa Souza, André Luíz Fonseca de Gomes, Marta T Lopes, Angela H.C.S Santos, Marcos André Vannier dos Santos, André L.S Fernandes, José Roberto Meyer |
author_role |
author |
author2 |
Duarte, Erica dos Santos Martins Ferraro, Rodrigo Barbosa Souza, André Luíz Fonseca de Gomes, Marta T Lopes, Angela H.C.S Santos, Marcos André Vannier dos Santos, André L.S Fernandes, José Roberto Meyer |
author2_role |
author author author author author author author author |
dc.contributor.author.fl_str_mv |
Pinheiro, Carla Monica Duarte, Erica dos Santos Martins Ferraro, Rodrigo Barbosa Souza, André Luíz Fonseca de Gomes, Marta T Lopes, Angela H.C.S Santos, Marcos André Vannier dos Santos, André L.S Fernandes, José Roberto Meyer |
dc.subject.en.pt_BR.fl_str_mv |
Leishmania amazonensis Ecto-ATPase Adenosine E-NTPDase |
topic |
Leishmania amazonensis Ecto-ATPase Adenosine E-NTPDase Adenosina Trifosfatases/metabolismo Leishmania mexicana/enzimologia Difosfato de Adenosina/metabolismo Monofosfato de Adenosina/metabolismo Trifosfato de Adenosina/metabolismo Animais Antígenos CD/metabolismo Apirase/metabolismo Western Blotting Feminino Citometria de Fluxo Humanos Leishmaniose Cutânea/parasitologia Macrófagos Peritoneais/parasitologia Camundongos Microscopia Imunoeletrônica Pirofosfatases/metabolismo |
dc.subject.decs.pt_BR.fl_str_mv |
Adenosina Trifosfatases/metabolismo Leishmania mexicana/enzimologia Difosfato de Adenosina/metabolismo Monofosfato de Adenosina/metabolismo Trifosfato de Adenosina/metabolismo Animais Antígenos CD/metabolismo Apirase/metabolismo Western Blotting Feminino Citometria de Fluxo Humanos Leishmaniose Cutânea/parasitologia Macrófagos Peritoneais/parasitologia Camundongos Microscopia Imunoeletrônica Pirofosfatases/metabolismo |
description |
Universidade Federal do Rio de Janeiro. Instituto de Bioquímica Médica. Centro de Ciências da Saúde. Rio de Janeiro, RJ, Brasil |
publishDate |
2006 |
dc.date.issued.fl_str_mv |
2006 |
dc.date.accessioned.fl_str_mv |
2015-09-29T16:08:29Z |
dc.date.available.fl_str_mv |
2015-09-29T16:08:29Z |
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 |
PINHEIRO, C. M. et al. Leishmania amazonensis: Biological and biochemical characterization of ecto-nucleoside triphosphate diphosphohydrolase activities. Experimental Parasitology, v. 114, n. 1, p. 16-25, 2006. |
dc.identifier.uri.fl_str_mv |
https://www.arca.fiocruz.br/handle/icict/11842 |
dc.identifier.issn.none.fl_str_mv |
0014-4894 |
dc.identifier.doi.none.fl_str_mv |
10.1016/j.exppara.2006.02.007 |
identifier_str_mv |
PINHEIRO, C. M. et al. Leishmania amazonensis: Biological and biochemical characterization of ecto-nucleoside triphosphate diphosphohydrolase activities. Experimental Parasitology, v. 114, n. 1, p. 16-25, 2006. 0014-4894 10.1016/j.exppara.2006.02.007 |
url |
https://www.arca.fiocruz.br/handle/icict/11842 |
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eng |
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eng |
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info:eu-repo/semantics/openAccess |
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openAccess |
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Elsevier |
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Elsevier |
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Repositório Institucional da FIOCRUZ (ARCA) |
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