Host cholesterol influences the activity of sterol biosynthesis inhibitors in Leishmania amazonensis
| Autor(a) principal: | |
|---|---|
| Data de Publicação: | 2022 |
| 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/51595 |
Resumo: | Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Laboratório de Bioquímica de Tripanossomatídeos. Rio de Janeiro, RJ, Brasil. |
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Andrade Neto, Valter VianaManso, Pedro Paulo de AbreuPereira, Miria GomesCicco, Nuccia Nicole Theodoro deAtella, Georgia CorrêaPelajo-Machado, MarceloMenna-Barreto, Rubem Figueiredo SadokSantos, Eduardo Caio Torres2022-03-07T17:31:59Z2022-03-07T17:31:59Z2022ANDRADE NETO, Valter Viana et al. Host cholesterol influences the activity of sterol biosynthesis inhibitors in Leishmania amazonensis. Memórias do Instituto Oswaldo Cruz, Rio de Janeiro, v. 117, e220407, p. 1 - 6, 2022.0074-0206https://www.arca.fiocruz.br/handle/icict/5159510.1590/0074-027602204071678-8060engFundação Oswaldo Cruz. Instituto Oswaldo Cruz.LeishmanioseLipoproteína de baixa densidadeColesterolInibidores da biossíntese de esteróisLeishmaniasisLow-density lipoproteinCholesterolSterol biosynthesis inhibitorsHost cholesterol influences the activity of sterol biosynthesis inhibitors in Leishmania amazonensisinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleFundação Oswaldo Cruz. Instituto Oswaldo Cruz. Laboratório de Bioquímica de Tripanossomatídeos. Rio de Janeiro, RJ, Brasil.Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Laboratório de Patologia. Rio de Janeiro, RJ, Brasil.Universidade Federal do Rio de Janeiro. Instituto de Biofísica Carlos Chagas Filho. Laboratório de Ultraestrutura Celular Hertha Meyer. Rio de Janeiro, RJ, Brasil.Universidade Federal do Rio de Janeiro. Instituto de Bioquímica Médica. Rio de Janeiro, RJ, Brasil.Universidade Federal do Rio de Janeiro. Instituto de Bioquímica Médica. Rio de Janeiro, RJ, Brasil.Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Laboratório de Patologia. Rio de Janeiro, RJ, Brasil.Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Laboratório de Biologia Celular. Rio de Janeiro, RJ, Brasil.Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Laboratório de Bioquímica de Tripanossomatídeos. Rio de Janeiro, RJ, Brasil.A significant percentage of exogenous cholesterol was found in promastigotes and amastigotes of all studied species of Leishmania, suggesting a biological role for this molecule. Previous studies have shown that promastigotes of Leishmania uptake more low-density lipoprotein (LDL) particles under pharmacological pressure and are more susceptible to ergosterol inhibition in the absence of exogenous sources of cholesterol. This work shows that the host’s LDL is available to intracellular amastigotes and that the absence of exogenous cholesterol enhances the potency of sterol biosynthesis inhibitors in infected macrophages. A complete understanding of cholesterol transport to the parasitophorous vacuole can guide the development of a new drug class to be used in combination with sterol biosynthesis inhibitors for the treatment of leishmaniases.info:eu-repo/semantics/openAccessreponame:Repositório Institucional da FIOCRUZ (ARCA)instname:Fundação Oswaldo Cruz (FIOCRUZ)instacron:FIOCRUZLICENSElicense.txtlicense.txttext/plain; charset=utf-82991https://www.arca.fiocruz.br/bitstream/icict/51595/1/license.txt5a560609d32a3863062d77ff32785d58MD51ORIGINALValterAMello_MarceloPelajo_etal_IOC_2022.pdfValterAMello_MarceloPelajo_etal_IOC_2022.pdfapplication/pdf1036085https://www.arca.fiocruz.br/bitstream/icict/51595/2/ValterAMello_MarceloPelajo_etal_IOC_2022.pdf73a741ee95185df3905ce24269abe37cMD52icict/515952023-09-05 10:30:38.305oai:www.arca.fiocruz.br:icict/51595Q0VTU8ODTyBOw4NPIEVYQ0xVU0lWQSBERSBESVJFSVRPUyBBVVRPUkFJUwoKQW8gYWNlaXRhciBvcyBURVJNT1MgZSBDT05EScOHw5VFUyBkZXN0YSBDRVNTw4NPLCBvIEFVVE9SIGUvb3UgVElUVUxBUiBkZSBkaXJlaXRvcwphdXRvcmFpcyBzb2JyZSBhIE9CUkEgZGUgcXVlIHRyYXRhIGVzdGUgZG9jdW1lbnRvOgoKKDEpIENFREUgZSBUUkFOU0ZFUkUsIHRvdGFsIGUgZ3JhdHVpdGFtZW50ZSwgw6AgRklPQ1JVWiAtIEZVTkRBw4fDg08gT1NXQUxETyBDUlVaLCBlbQpjYXLDoXRlciBwZXJtYW5lbnRlLCBpcnJldm9nw6F2ZWwgZSBOw4NPIEVYQ0xVU0lWTywgdG9kb3Mgb3MgZGlyZWl0b3MgcGF0cmltb25pYWlzIE7Dg08KQ09NRVJDSUFJUyBkZSB1dGlsaXphw6fDo28gZGEgT0JSQSBhcnTDrXN0aWNhIGUvb3UgY2llbnTDrWZpY2EgaW5kaWNhZGEgYWNpbWEsIGluY2x1c2l2ZSBvcyBkaXJlaXRvcwpkZSB2b3ogZSBpbWFnZW0gdmluY3VsYWRvcyDDoCBPQlJBLCBkdXJhbnRlIHRvZG8gbyBwcmF6byBkZSBkdXJhw6fDo28gZG9zIGRpcmVpdG9zIGF1dG9yYWlzLCBlbQpxdWFscXVlciBpZGlvbWEgZSBlbSB0b2RvcyBvcyBwYcOtc2VzOwoKKDIpIEFDRUlUQSBxdWUgYSBjZXNzw6NvIHRvdGFsIG7Do28gZXhjbHVzaXZhLCBwZXJtYW5lbnRlIGUgaXJyZXZvZ8OhdmVsIGRvcyBkaXJlaXRvcyBhdXRvcmFpcwpwYXRyaW1vbmlhaXMgbsOjbyBjb21lcmNpYWlzIGRlIHV0aWxpemHDp8OjbyBkZSBxdWUgdHJhdGEgZXN0ZSBkb2N1bWVudG8gaW5jbHVpLCBleGVtcGxpZmljYXRpdmFtZW50ZSwKb3MgZGlyZWl0b3MgZGUgZGlzcG9uaWJpbGl6YcOnw6NvIGUgY29tdW5pY2HDp8OjbyBww7pibGljYSBkYSBPQlJBLCBlbSBxdWFscXVlciBtZWlvIG91IHZlw61jdWxvLAppbmNsdXNpdmUgZW0gUmVwb3NpdMOzcmlvcyBEaWdpdGFpcywgYmVtIGNvbW8gb3MgZGlyZWl0b3MgZGUgcmVwcm9kdcOnw6NvLCBleGliacOnw6NvLCBleGVjdcOnw6NvLApkZWNsYW1hw6fDo28sIHJlY2l0YcOnw6NvLCBleHBvc2nDp8OjbywgYXJxdWl2YW1lbnRvLCBpbmNsdXPDo28gZW0gYmFuY28gZGUgZGFkb3MsIHByZXNlcnZhw6fDo28sIGRpZnVzw6NvLApkaXN0cmlidWnDp8OjbywgZGl2dWxnYcOnw6NvLCBlbXByw6lzdGltbywgdHJhZHXDp8OjbywgZHVibGFnZW0sIGxlZ2VuZGFnZW0sIGluY2x1c8OjbyBlbSBub3ZhcyBvYnJhcyBvdQpjb2xldMOibmVhcywgcmV1dGlsaXphw6fDo28sIGVkacOnw6NvLCBwcm9kdcOnw6NvIGRlIG1hdGVyaWFsIGRpZMOhdGljbyBlIGN1cnNvcyBvdSBxdWFscXVlciBmb3JtYSBkZQp1dGlsaXphw6fDo28gbsOjbyBjb21lcmNpYWw7CgooMykgUkVDT05IRUNFIHF1ZSBhIGNlc3PDo28gYXF1aSBlc3BlY2lmaWNhZGEgY29uY2VkZSDDoCBGSU9DUlVaIC0gRlVOREHDh8ODTyBPU1dBTERPCkNSVVogbyBkaXJlaXRvIGRlIGF1dG9yaXphciBxdWFscXVlciBwZXNzb2Eg4oCTIGbDrXNpY2Egb3UganVyw61kaWNhLCBww7pibGljYSBvdSBwcml2YWRhLCBuYWNpb25hbCBvdQplc3RyYW5nZWlyYSDigJMgYSBhY2Vzc2FyIGUgdXRpbGl6YXIgYW1wbGFtZW50ZSBhIE9CUkEsIHNlbSBleGNsdXNpdmlkYWRlLCBwYXJhIHF1YWlzcXVlcgpmaW5hbGlkYWRlcyBuw6NvIGNvbWVyY2lhaXM7CgooNCkgREVDTEFSQSBxdWUgYSBvYnJhIMOpIGNyaWHDp8OjbyBvcmlnaW5hbCBlIHF1ZSDDqSBvIHRpdHVsYXIgZG9zIGRpcmVpdG9zIGFxdWkgY2VkaWRvcyBlIGF1dG9yaXphZG9zLApyZXNwb25zYWJpbGl6YW5kby1zZSBpbnRlZ3JhbG1lbnRlIHBlbG8gY29udGXDumRvIGUgb3V0cm9zIGVsZW1lbnRvcyBxdWUgZmF6ZW0gcGFydGUgZGEgT0JSQSwKaW5jbHVzaXZlIG9zIGRpcmVpdG9zIGRlIHZveiBlIGltYWdlbSB2aW5jdWxhZG9zIMOgIE9CUkEsIG9icmlnYW5kby1zZSBhIGluZGVuaXphciB0ZXJjZWlyb3MgcG9yCmRhbm9zLCBiZW0gY29tbyBpbmRlbml6YXIgZSByZXNzYXJjaXIgYSBGSU9DUlVaIC0gRlVOREHDh8ODTyBPU1dBTERPIENSVVogZGUKZXZlbnR1YWlzIGRlc3Blc2FzIHF1ZSB2aWVyZW0gYSBzdXBvcnRhciwgZW0gcmF6w6NvIGRlIHF1YWxxdWVyIG9mZW5zYSBhIGRpcmVpdG9zIGF1dG9yYWlzIG91CmRpcmVpdG9zIGRlIHZveiBvdSBpbWFnZW0sIHByaW5jaXBhbG1lbnRlIG5vIHF1ZSBkaXogcmVzcGVpdG8gYSBwbMOhZ2lvIGUgdmlvbGHDp8O1ZXMgZGUgZGlyZWl0b3M7CgooNSkgQUZJUk1BIHF1ZSBjb25oZWNlIGEgUG9sw610aWNhIEluc3RpdHVjaW9uYWwgZGUgQWNlc3NvIEFiZXJ0byBkYSBGSU9DUlVaIC0gRlVOREHDh8ODTwpPU1dBTERPIENSVVogZSBhcyBkaXJldHJpemVzIHBhcmEgbyBmdW5jaW9uYW1lbnRvIGRvIHJlcG9zaXTDs3JpbyBpbnN0aXR1Y2lvbmFsIEFSQ0EuCgpBIFBvbMOtdGljYSBJbnN0aXR1Y2lvbmFsIGRlIEFjZXNzbyBBYmVydG8gZGEgRklPQ1JVWiAtIEZVTkRBw4fDg08gT1NXQUxETyBDUlVaIHJlc2VydmEKZXhjbHVzaXZhbWVudGUgYW8gQVVUT1Igb3MgZGlyZWl0b3MgbW9yYWlzIGUgb3MgdXNvcyBjb21lcmNpYWlzIHNvYnJlIGFzIG9icmFzIGRlIHN1YSBhdXRvcmlhCmUvb3UgdGl0dWxhcmlkYWRlLCBzZW5kbyBvcyB0ZXJjZWlyb3MgdXN1w6FyaW9zIHJlc3BvbnPDoXZlaXMgcGVsYSBhdHJpYnVpw6fDo28gZGUgYXV0b3JpYSBlIG1hbnV0ZW7Dp8OjbwpkYSBpbnRlZ3JpZGFkZSBkYSBPQlJBIGVtIHF1YWxxdWVyIHV0aWxpemHDp8Ojby4KCkEgUG9sw610aWNhIEluc3RpdHVjaW9uYWwgZGUgQWNlc3NvIEFiZXJ0byBkYSBGSU9DUlVaIC0gRlVOREHDh8ODTyBPU1dBTERPIENSVVoKcmVzcGVpdGEgb3MgY29udHJhdG9zIGUgYWNvcmRvcyBwcmVleGlzdGVudGVzIGRvcyBBdXRvcmVzIGNvbSB0ZXJjZWlyb3MsIGNhYmVuZG8gYW9zIEF1dG9yZXMKaW5mb3JtYXIgw6AgSW5zdGl0dWnDp8OjbyBhcyBjb25kacOnw7VlcyBlIG91dHJhcyByZXN0cmnDp8O1ZXMgaW1wb3N0YXMgcG9yIGVzdGVzIGluc3RydW1lbnRvcy4KRepositório 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| dc.title.pt_BR.fl_str_mv |
Host cholesterol influences the activity of sterol biosynthesis inhibitors in Leishmania amazonensis |
| title |
Host cholesterol influences the activity of sterol biosynthesis inhibitors in Leishmania amazonensis |
| spellingShingle |
Host cholesterol influences the activity of sterol biosynthesis inhibitors in Leishmania amazonensis Andrade Neto, Valter Viana Leishmaniose Lipoproteína de baixa densidade Colesterol Inibidores da biossíntese de esteróis Leishmaniasis Low-density lipoprotein Cholesterol Sterol biosynthesis inhibitors |
| title_short |
Host cholesterol influences the activity of sterol biosynthesis inhibitors in Leishmania amazonensis |
| title_full |
Host cholesterol influences the activity of sterol biosynthesis inhibitors in Leishmania amazonensis |
| title_fullStr |
Host cholesterol influences the activity of sterol biosynthesis inhibitors in Leishmania amazonensis |
| title_full_unstemmed |
Host cholesterol influences the activity of sterol biosynthesis inhibitors in Leishmania amazonensis |
| title_sort |
Host cholesterol influences the activity of sterol biosynthesis inhibitors in Leishmania amazonensis |
| author |
Andrade Neto, Valter Viana |
| author_facet |
Andrade Neto, Valter Viana Manso, Pedro Paulo de Abreu Pereira, Miria Gomes Cicco, Nuccia Nicole Theodoro de Atella, Georgia Corrêa Pelajo-Machado, Marcelo Menna-Barreto, Rubem Figueiredo Sadok Santos, Eduardo Caio Torres |
| author_role |
author |
| author2 |
Manso, Pedro Paulo de Abreu Pereira, Miria Gomes Cicco, Nuccia Nicole Theodoro de Atella, Georgia Corrêa Pelajo-Machado, Marcelo Menna-Barreto, Rubem Figueiredo Sadok Santos, Eduardo Caio Torres |
| author2_role |
author author author author author author author |
| dc.contributor.author.fl_str_mv |
Andrade Neto, Valter Viana Manso, Pedro Paulo de Abreu Pereira, Miria Gomes Cicco, Nuccia Nicole Theodoro de Atella, Georgia Corrêa Pelajo-Machado, Marcelo Menna-Barreto, Rubem Figueiredo Sadok Santos, Eduardo Caio Torres |
| dc.subject.other.pt_BR.fl_str_mv |
Leishmaniose Lipoproteína de baixa densidade Colesterol Inibidores da biossíntese de esteróis |
| topic |
Leishmaniose Lipoproteína de baixa densidade Colesterol Inibidores da biossíntese de esteróis Leishmaniasis Low-density lipoprotein Cholesterol Sterol biosynthesis inhibitors |
| dc.subject.en.pt_BR.fl_str_mv |
Leishmaniasis Low-density lipoprotein Cholesterol Sterol biosynthesis inhibitors |
| description |
Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Laboratório de Bioquímica de Tripanossomatídeos. Rio de Janeiro, RJ, Brasil. |
| publishDate |
2022 |
| dc.date.accessioned.fl_str_mv |
2022-03-07T17:31:59Z |
| dc.date.available.fl_str_mv |
2022-03-07T17:31:59Z |
| dc.date.issued.fl_str_mv |
2022 |
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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 |
ANDRADE NETO, Valter Viana et al. Host cholesterol influences the activity of sterol biosynthesis inhibitors in Leishmania amazonensis. Memórias do Instituto Oswaldo Cruz, Rio de Janeiro, v. 117, e220407, p. 1 - 6, 2022. |
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https://www.arca.fiocruz.br/handle/icict/51595 |
| dc.identifier.issn.pt_BR.fl_str_mv |
0074-0206 |
| dc.identifier.doi.none.fl_str_mv |
10.1590/0074-02760220407 |
| dc.identifier.eissn.none.fl_str_mv |
1678-8060 |
| identifier_str_mv |
ANDRADE NETO, Valter Viana et al. Host cholesterol influences the activity of sterol biosynthesis inhibitors in Leishmania amazonensis. Memórias do Instituto Oswaldo Cruz, Rio de Janeiro, v. 117, e220407, p. 1 - 6, 2022. 0074-0206 10.1590/0074-02760220407 1678-8060 |
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Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. |
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Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. |
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