A novel platinum complex containing a piplartine derivative exhibits enhanced cytotoxicity, causes oxidative stress and triggers apoptotic cell death by ERK/p38 pathway in human acute promyelocytic leukemia HL-60 cells

Detalhes bibliográficos
Autor(a) principal: Oliveira, Maiara de Souza
Data de Publicação: 2019
Outros Autores: Barbosa, Marília Imaculada Frazão, Souza, Thiago Belarmino de, Moreira, Diogo Rodrigues Magalhães, Martins, Felipe Terra, Villarreal, Wilmer, Machado, Rafael P., Doriguetto, Antônio Carlos, Soares, Milena Botelho Pereira, Bezerra, Daniel Pereira
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da FIOCRUZ (ARCA)
Texto Completo: https://www.arca.fiocruz.br/handle/icict/31710
Resumo: The authors are grateful to the flow cytometry platform of FIOCRUZ-Bahia for collecting the flow cytometric data. This work received financial support and fellowships from Brazilian agencies Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq), Fundação de Amparo à Pesquisa de Minas Gerais (FAPEMIG) and Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES). In special, we also thank CNPq and CAPES for research fellowships (M.I.F.B.; D.R.M.M.; F.T.M.; R.P.M.; A.C.D; M.B.P.S.; D.P.B.).
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spelling Oliveira, Maiara de SouzaBarbosa, Marília Imaculada FrazãoSouza, Thiago Belarmino deMoreira, Diogo Rodrigues MagalhãesMartins, Felipe TerraVillarreal, WilmerMachado, Rafael P.Doriguetto, Antônio CarlosSoares, Milena Botelho PereiraBezerra, Daniel Pereira2019-02-18T16:35:02Z2019-02-18T16:35:02Z2019OLIVEIRA, M. S. et al. A novel platinum complex containing a piplartine derivative exhibits enhanced cytotoxicity, causes oxidative stress and triggers apoptotic cell death by ERK/p38 pathway in human acute promyelocytic leukemia HL-60 cells. Redox Biology, v. 20, p. 182–194, 2019.2213-2317https://www.arca.fiocruz.br/handle/icict/3171010.1016/j.redox.2018.10.006The authors are grateful to the flow cytometry platform of FIOCRUZ-Bahia for collecting the flow cytometric data. This work received financial support and fellowships from Brazilian agencies Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq), Fundação de Amparo à Pesquisa de Minas Gerais (FAPEMIG) and Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES). In special, we also thank CNPq and CAPES for research fellowships (M.I.F.B.; D.R.M.M.; F.T.M.; R.P.M.; A.C.D; M.B.P.S.; D.P.B.).Fundação Oswaldo Cruz. Instituto Gonçalo Moniz. Salvador, BA, Brasil.Federal University of Alfenas. Institute of Chemistry. Alfenas, MG, Brazil.Federal University of Ouro Preto. Department of Pharmacy. Ouro Preto, MG, Brazil.Fundação Oswaldo Cruz. Instituto Gonçalo Moniz. Salvador, BA, Brasil.Federal University of Goiás. Institute of Chemistry. Goiânia, GO, Brazil.Federal University of São Carlos. Department of Chemistry. São Carlos, SP, Brazil.Federal University of Alfenas. Institute of Chemistry. Alfenas, MG, Brazil.Federal University of Alfenas. Institute of Chemistry. Alfenas, MG, Brazil.Fundação Oswaldo Cruz. Instituto Gonçalo Moniz. Salvador, BA, Brasil / Hospital São Rafael. Centro de Biotecnologia e Terapia Celular. Salvador, BA, Brasil.Fundação Oswaldo Cruz. Instituto Gonçalo Moniz. Salvador, BA, Brasil.Piplartine (piperlongumine) is a plant-derived compound found in some Piper species that became a novel potential antineoplastic agent. In the present study, we synthesized a novel platinum complex containing a piplartine derivative cis-[PtCl(PIP-OH)(PPh3)2]PF6 (where, PIP-OH = piplartine demethylated derivative; and PPh3 = triphenylphosphine) with enhanced cytotoxicity in different cancer cells, and investigated its apoptotic action in human promyelocytic leukemia HL-60 cells. The structure of PIP-OH ligand was characterized by X-ray crystallographic analysis and the resulting platinum complex was characterized by infrared, molar conductance measurements, elemental analysis and NMR experiments. We found that the complex is more potent than piplartine in a panel of cancer cell lines. Apoptotic cell morphology, increased internucleosomal DNA fragmentation, without cell membrane permeability, loss of the mitochondrial transmembrane potential, increased phosphatidylserine externalization and caspase-3 activation were observed in complex-treated HL-60 cells. Treatment with the complex also caused a marked increase in the production of reactive oxygen species (ROS), and the pretreatment with N-acetyl-L-cysteine, an antioxidant, reduced the complex-induced apoptosis, indicating activation of ROS-mediated apoptosis pathway. Important, pretreatment with a p38 MAPK inhibitor (PD 169316) and MEK inhibitor (U-0126), known to inhibit ERK1/2 activation, also prevented the complex-induced apoptosis. The complex did not induce DNA intercalation in cell-free DNA assays. In conclusion, the complex exhibits more potent cytotoxicity than piplartine in a panel of different cancer cells and triggers ROS/ERK/p38-mediated apoptosis in HL-60 cells.engElsevierPiplartinaPiperlonguminaComplexo de platinaLeucemiaApoptoseROSp38ERKPiplartinePiperlonguminePlatinum complexLeukemiaApoptosisROSp38ERKA novel platinum complex containing a piplartine derivative exhibits enhanced cytotoxicity, causes oxidative stress and triggers apoptotic cell death by ERK/p38 pathway in human acute promyelocytic leukemia HL-60 cellsinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleinfo: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/31710/1/license.txt5a560609d32a3863062d77ff32785d58MD51ORIGINALOliveira M.S. A novel platinum complex containing.... 2019.pdfOliveira M.S. 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dc.title.pt_BR.fl_str_mv A novel platinum complex containing a piplartine derivative exhibits enhanced cytotoxicity, causes oxidative stress and triggers apoptotic cell death by ERK/p38 pathway in human acute promyelocytic leukemia HL-60 cells
title A novel platinum complex containing a piplartine derivative exhibits enhanced cytotoxicity, causes oxidative stress and triggers apoptotic cell death by ERK/p38 pathway in human acute promyelocytic leukemia HL-60 cells
spellingShingle A novel platinum complex containing a piplartine derivative exhibits enhanced cytotoxicity, causes oxidative stress and triggers apoptotic cell death by ERK/p38 pathway in human acute promyelocytic leukemia HL-60 cells
Oliveira, Maiara de Souza
Piplartina
Piperlongumina
Complexo de platina
Leucemia
Apoptose
ROS
p38
ERK
Piplartine
Piperlongumine
Platinum complex
Leukemia
Apoptosis
ROS
p38
ERK
title_short A novel platinum complex containing a piplartine derivative exhibits enhanced cytotoxicity, causes oxidative stress and triggers apoptotic cell death by ERK/p38 pathway in human acute promyelocytic leukemia HL-60 cells
title_full A novel platinum complex containing a piplartine derivative exhibits enhanced cytotoxicity, causes oxidative stress and triggers apoptotic cell death by ERK/p38 pathway in human acute promyelocytic leukemia HL-60 cells
title_fullStr A novel platinum complex containing a piplartine derivative exhibits enhanced cytotoxicity, causes oxidative stress and triggers apoptotic cell death by ERK/p38 pathway in human acute promyelocytic leukemia HL-60 cells
title_full_unstemmed A novel platinum complex containing a piplartine derivative exhibits enhanced cytotoxicity, causes oxidative stress and triggers apoptotic cell death by ERK/p38 pathway in human acute promyelocytic leukemia HL-60 cells
title_sort A novel platinum complex containing a piplartine derivative exhibits enhanced cytotoxicity, causes oxidative stress and triggers apoptotic cell death by ERK/p38 pathway in human acute promyelocytic leukemia HL-60 cells
author Oliveira, Maiara de Souza
author_facet Oliveira, Maiara de Souza
Barbosa, Marília Imaculada Frazão
Souza, Thiago Belarmino de
Moreira, Diogo Rodrigues Magalhães
Martins, Felipe Terra
Villarreal, Wilmer
Machado, Rafael P.
Doriguetto, Antônio Carlos
Soares, Milena Botelho Pereira
Bezerra, Daniel Pereira
author_role author
author2 Barbosa, Marília Imaculada Frazão
Souza, Thiago Belarmino de
Moreira, Diogo Rodrigues Magalhães
Martins, Felipe Terra
Villarreal, Wilmer
Machado, Rafael P.
Doriguetto, Antônio Carlos
Soares, Milena Botelho Pereira
Bezerra, Daniel Pereira
author2_role author
author
author
author
author
author
author
author
author
dc.contributor.author.fl_str_mv Oliveira, Maiara de Souza
Barbosa, Marília Imaculada Frazão
Souza, Thiago Belarmino de
Moreira, Diogo Rodrigues Magalhães
Martins, Felipe Terra
Villarreal, Wilmer
Machado, Rafael P.
Doriguetto, Antônio Carlos
Soares, Milena Botelho Pereira
Bezerra, Daniel Pereira
dc.subject.other.pt_BR.fl_str_mv Piplartina
Piperlongumina
Complexo de platina
Leucemia
Apoptose
ROS
p38
ERK
topic Piplartina
Piperlongumina
Complexo de platina
Leucemia
Apoptose
ROS
p38
ERK
Piplartine
Piperlongumine
Platinum complex
Leukemia
Apoptosis
ROS
p38
ERK
dc.subject.en.pt_BR.fl_str_mv Piplartine
Piperlongumine
Platinum complex
Leukemia
Apoptosis
ROS
p38
ERK
description The authors are grateful to the flow cytometry platform of FIOCRUZ-Bahia for collecting the flow cytometric data. This work received financial support and fellowships from Brazilian agencies Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq), Fundação de Amparo à Pesquisa de Minas Gerais (FAPEMIG) and Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES). In special, we also thank CNPq and CAPES for research fellowships (M.I.F.B.; D.R.M.M.; F.T.M.; R.P.M.; A.C.D; M.B.P.S.; D.P.B.).
publishDate 2019
dc.date.accessioned.fl_str_mv 2019-02-18T16:35:02Z
dc.date.available.fl_str_mv 2019-02-18T16:35:02Z
dc.date.issued.fl_str_mv 2019
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
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dc.identifier.citation.fl_str_mv OLIVEIRA, M. S. et al. A novel platinum complex containing a piplartine derivative exhibits enhanced cytotoxicity, causes oxidative stress and triggers apoptotic cell death by ERK/p38 pathway in human acute promyelocytic leukemia HL-60 cells. Redox Biology, v. 20, p. 182–194, 2019.
dc.identifier.uri.fl_str_mv https://www.arca.fiocruz.br/handle/icict/31710
dc.identifier.issn.pt_BR.fl_str_mv 2213-2317
dc.identifier.doi.none.fl_str_mv 10.1016/j.redox.2018.10.006
identifier_str_mv OLIVEIRA, M. S. et al. A novel platinum complex containing a piplartine derivative exhibits enhanced cytotoxicity, causes oxidative stress and triggers apoptotic cell death by ERK/p38 pathway in human acute promyelocytic leukemia HL-60 cells. Redox Biology, v. 20, p. 182–194, 2019.
2213-2317
10.1016/j.redox.2018.10.006
url https://www.arca.fiocruz.br/handle/icict/31710
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dc.publisher.none.fl_str_mv Elsevier
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dc.source.none.fl_str_mv reponame:Repositório Institucional da FIOCRUZ (ARCA)
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