Phytochemical Profile, and Antiproliferative and Proapoptotic Effects ofPouteria ramiflora(Mart.) Radlk. Leaf Extract, and Its Synergism with Cisplatin in HepG2 Cells

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MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversidade Estadual de Londrina (UEL)-
Autor(es): dc.contributorUniversidade Estadual Paulista (Unesp)-
Autor(es): dc.contributorBela Vista Campus IFMT-
Autor(es): dc.contributorClemente Estable Biol Res Inst IIBCE-
Autor(es): dc.creatorTuttis, Katiuska-
Autor(es): dc.creatorCosta, Daryne Lu Maldonado Gomes da [UNESP]-
Autor(es): dc.creatorSerpeloni, Juliana Mara-
Autor(es): dc.creatorSantos, Lourdes Campaner dos [UNESP]-
Autor(es): dc.creatorVaranda, Eliana Aparecida [UNESP]-
Autor(es): dc.creatorVilegas, Wagner [UNESP]-
Autor(es): dc.creatorMartinez-Lopez, Wilner-
Autor(es): dc.creatorColus, Ilce Mara de Syllos-
Data de aceite: dc.date.accessioned2022-02-22T00:11:27Z-
Data de disponibilização: dc.date.available2022-02-22T00:11:27Z-
Data de envio: dc.date.issued2020-12-09-
Data de envio: dc.date.issued2020-12-09-
Data de envio: dc.date.issued2020-08-04-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1089/jmf.2020.0045-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/197164-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/197164-
Descrição: dc.descriptionDifferent species of the genusPouteriahave been used in folk medicine for the treatment of inflammation, fever, ulcers, diabetes, and diarrhea. We analyzed the phytochemical profile of the hydroethanolic extract fromPouteria ramifloraleaves by electrospray ionization ion trap tandem mass spectrometry and high-performance liquid chromatography-diode array detection, and examined whether it alone and in combination with cisplatin interfered with cell proliferation and death processes in HepG2 (human hepatocellular carcinoma) and FGH (human gingival fibroblasts) cells. Five compounds were identified in the extract: gallic acid, myricetin-3-O-alpha-l-arabinopyranoside, quercetin-3-O-beta-d-galactopyranoside, myricetin-3-O-alpha-l-rhamnopyranoside, and myricetin-3-O-beta-d-galactopyranoside. The extract was cytotoxic to both cell lines by inducing apoptotic cell death and acted in synergy with cisplatin; such effect was stronger in HepG2 cells than in FGH cells, demonstrating some selectivity to tumor cells. In HepG2 cells, the extract exerted antiproliferative effect mediated by induction of cell cycle arrest at the S and G2/M phases. Association of the extract with cisplatin enhanced the latter's antiproliferative effect, arrested the cell cycle at the S phase byCDK2modulation, and reduced the number of anti-cyclin D1-stained HepG2 cells. Simultaneous treatment with the extract and cisplatin increased the latter's cytotoxicity, apoptotic cell death, andBAXexpression in HepG2 cells. Altogether, the results reported herein indicate thatP. ramifloraextract is a possible adjuvant to cancer therapy, which can circumvent the cisplatin-mediated resistance mechanisms in cancer cells.-
Descrição: dc.descriptionFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)-
Descrição: dc.descriptionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)-
Descrição: dc.descriptionCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)-
Descrição: dc.descriptionLondrina State Univ UEL, Dept Gen Biol, Ctr Biol Sci, Londrina, PR, Brazil-
Descrição: dc.descriptionSao Paulo State Univ UNESP, Dept Organ Chem, Inst Chem, Araraquara, SP, Brazil-
Descrição: dc.descriptionBela Vista Campus IFMT, Fed Inst Mato Grosso, Cuiaba, MT, Brazil-
Descrição: dc.descriptionSao Paulo State Univ UNESP, Dept Biol Sci, Fac Pharmaceut Sci Araraquara, Araraquara, SP, Brazil-
Descrição: dc.descriptionSao Paulo State Univ UNESP, Expt Campus Paulista Coast, Sao Vicente, SP, Brazil-
Descrição: dc.descriptionClemente Estable Biol Res Inst IIBCE, Montevideo, Uruguay-
Descrição: dc.descriptionSao Paulo State Univ UNESP, Dept Organ Chem, Inst Chem, Araraquara, SP, Brazil-
Descrição: dc.descriptionSao Paulo State Univ UNESP, Dept Biol Sci, Fac Pharmaceut Sci Araraquara, Araraquara, SP, Brazil-
Descrição: dc.descriptionSao Paulo State Univ UNESP, Expt Campus Paulista Coast, Sao Vicente, SP, Brazil-
Descrição: dc.descriptionFAPESP: 2009/52237-9-
Descrição: dc.descriptionCAPES: 001-
Formato: dc.format12-
Idioma: dc.languageen-
Publicador: dc.publisherMary Ann Liebert, Inc-
Relação: dc.relationJournal Of Medicinal Food-
???dc.source???: dc.sourceWeb of Science-
Palavras-chave: dc.subjectantitumor-
Palavras-chave: dc.subjectapoptosis-
Palavras-chave: dc.subjectflow cytometry-
Palavras-chave: dc.subjectimmunocytochemistry-
Palavras-chave: dc.subjectmedicinal plant-
Palavras-chave: dc.subjectRT-qPCR-
Título: dc.titlePhytochemical Profile, and Antiproliferative and Proapoptotic Effects ofPouteria ramiflora(Mart.) Radlk. Leaf Extract, and Its Synergism with Cisplatin in HepG2 Cells-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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