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Borges KRA, Wolff LAS, da Silva MACN, de Carvalho Silva AK, Campos CDL, Souza FS, Teles AM, Vale AÁM, Pascoa H, Lima EM, de Sousa EM, Nunes ACS, Gil da Costa RM, Faustino-Rocha AI, Cardoso Carvalho R, Nascimento MDDSB. Açaí ( Euterpe oleracea Mart.) Seed Oil and Its Nanoemulsion: Chemical Characterisation, Toxicity Evaluation, Antioxidant and Anticancer Activities. Curr Issues Mol Biol 2024; 46:3763-3793. [PMID: 38785503 PMCID: PMC11120212 DOI: 10.3390/cimb46050235] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2024] [Revised: 04/01/2024] [Accepted: 04/04/2024] [Indexed: 05/25/2024] Open
Abstract
This study explores a nanoemulsion formulated with açaí seed oil, known for its rich fatty acid composition and diverse biological activities. This study aimed to characterise a nanoemulsion formulated with açaí seed oil and explore its cytotoxic effects on HeLa and SiHa cervical cancer cell lines, alongside assessing its antioxidant and toxicity properties both in vitro and in vivo. Extracted from fruits sourced in Brazil, the oil underwent thorough chemical characterization using gas chromatography-mass spectrometry. The resulting nanoemulsion was prepared and evaluated for stability, particle size, and antioxidant properties. The nanoemulsion exhibited translucency, fluidity, and stability post centrifugation and temperature tests, with a droplet size of 238.37, PDI -9.59, pH 7, and turbidity 0.267. In vitro assessments on cervical cancer cell lines revealed antitumour effects, including inhibition of cell proliferation, migration, and colony formation. Toxicity tests conducted in cell cultures and female Swiss mice demonstrated no adverse effects of both açaí seed oil and nanoemulsion. Overall, açaí seed oil, particularly when formulated into a nanoemulsion, presents potential for cancer treatment due to its bioactive properties and safety profile.
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Affiliation(s)
- Katia Regina Assunção Borges
- Northeast Biotechnology Postgraduate Program, Renorbio, Federal University of Maranhao (UFMA), Avenida dos Portugueses, 1966 Bacanga, Saõ Luis 65080-085, Maranhao, Brazil; (K.R.A.B.); (A.K.d.C.S.)
| | - Lais Araújo Souza Wolff
- Adult Health Master’s Postgraduate Program—PPGSAD, Federal University of Maranhao (UFMA), Avenida dos Portugueses, 1966 Bacanga, Saõ Luis 65080-085, Maranhao, Brazil;
| | | | - Allysson Kayron de Carvalho Silva
- Northeast Biotechnology Postgraduate Program, Renorbio, Federal University of Maranhao (UFMA), Avenida dos Portugueses, 1966 Bacanga, Saõ Luis 65080-085, Maranhao, Brazil; (K.R.A.B.); (A.K.d.C.S.)
| | - Carmem Duarte Lima Campos
- Postgraduate Program in Health Sciences, Federal University of Maranhao (UFMA), Avenida dos Portugueses, 1966 Bacanga, Saõ Luis 65080-085, Maranhao, Brazil; (C.D.L.C.); (A.Á.M.V.); (R.M.G.d.C.); (R.C.C.)
| | - Franscristhiany Silva Souza
- Postgraduate Program in Biodiversity and Biotechnology of the Bionorte Network, Federal University of Maranhao (UFMA), Avenida dos Portugueses, 1966 Bacanga, Saõ Luis 65080-085, Maranhao, Brazil
| | - Amanda Mara Teles
- Professional Postgradualte Program in Animal Health Defense, State University of Maranhão, Av. Oeste Externa, 2220-São Cristóvão, São Luís 65010-120, Maranhao, Brazil;
| | - André Álvares Marques Vale
- Postgraduate Program in Health Sciences, Federal University of Maranhao (UFMA), Avenida dos Portugueses, 1966 Bacanga, Saõ Luis 65080-085, Maranhao, Brazil; (C.D.L.C.); (A.Á.M.V.); (R.M.G.d.C.); (R.C.C.)
| | - Henrique Pascoa
- Farmatec Laboratory at the Federal University of Goiás, Campus Samambaia da UFG, Goiânia 74690-631, Goiás, Brazil; (H.P.); (E.M.L.)
| | - Eliana Martins Lima
- Farmatec Laboratory at the Federal University of Goiás, Campus Samambaia da UFG, Goiânia 74690-631, Goiás, Brazil; (H.P.); (E.M.L.)
| | - Eduardo Martins de Sousa
- Graduate Program in Biosciences Applied to Health, CEUMA Universitity, São Luís 65075-120, Maranhão, Brazil;
| | - Ana Clara Silva Nunes
- Coordination of the Chemical Engineering course, Center for Exact Sciences and Technology, Federal University of Maranhao (UFMA), São Luís 65080-085, Maranhão, Brazil
| | - Rui M. Gil da Costa
- Postgraduate Program in Health Sciences, Federal University of Maranhao (UFMA), Avenida dos Portugueses, 1966 Bacanga, Saõ Luis 65080-085, Maranhao, Brazil; (C.D.L.C.); (A.Á.M.V.); (R.M.G.d.C.); (R.C.C.)
- Centre for the Research and Technology of Agro-Environmental and Biological Sciences, Universidade de Trás-os-Montes e Alto Douro, 5001-801 Vila Real, Portugal
- Molecular Oncology and Viral Pathology Group, Research Center of IPO Porto (CI-IPOP)/RISE@CI-IPOP (Health Research Network), Portuguese Oncology Institute of Porto (IPO Porto), Porto Comprehensive Cancer Center (Porto.CCC), 4200-072 Porto, Portugal
- Laboratory for Process Engineering, Environment, Biotechnology and Energy (LEPABE), Faculty of Engineering, University of Porto (FEUP), 4200-465 Porto, Portugal
- Associate Laboratory in Chemical Engineering (ALiCE), University of Porto (FEUP), 4200-465 Porto, Portugal
| | - Ana Isabel Faustino-Rocha
- Centre for the Research and Technology of Agro-Environmental and Biological Sciences, Universidade de Trás-os-Montes e Alto Douro, 5001-801 Vila Real, Portugal
- Comprehensive Health Research Center (CHRC), 7006-554 Évora, Portugal
- Department of Zootechnics, School of Sciences and Technology, University of Évora, 7002-554 Évora, Portugal
| | - Rafael Cardoso Carvalho
- Postgraduate Program in Health Sciences, Federal University of Maranhao (UFMA), Avenida dos Portugueses, 1966 Bacanga, Saõ Luis 65080-085, Maranhao, Brazil; (C.D.L.C.); (A.Á.M.V.); (R.M.G.d.C.); (R.C.C.)
| | - Maria do Desterro Soares Brandão Nascimento
- Northeast Biotechnology Postgraduate Program, Renorbio, Federal University of Maranhao (UFMA), Avenida dos Portugueses, 1966 Bacanga, Saõ Luis 65080-085, Maranhao, Brazil; (K.R.A.B.); (A.K.d.C.S.)
- Adult Health Master’s Postgraduate Program—PPGSAD, Federal University of Maranhao (UFMA), Avenida dos Portugueses, 1966 Bacanga, Saõ Luis 65080-085, Maranhao, Brazil;
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Iampanichakul M, Poasakate A, Potue P, Rattanakanokchai S, Maneesai P, Prachaney P, Settheetham-Ishida W, Pakdeechote P. Nobiletin resolves left ventricular and renal changes in 2K-1C hypertensive rats. Sci Rep 2022; 12:9289. [PMID: 35662276 PMCID: PMC9166784 DOI: 10.1038/s41598-022-13513-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2022] [Accepted: 05/25/2022] [Indexed: 01/09/2023] Open
Abstract
This study investigated the effects of nobiletin on cardiorenal changes and the underlying mechanisms involved in two-kidney, one-clip (2K-1C) hypertension. 2K-1C rats were treated with nobiletin (15 or 30 mg/kg/day) or losartan (10 mg/kg/day) for 4 weeks (n = 8/group). Nobiletin (30 mg/kg) reduced high levels of blood pressure and circulating angiotensin II and angiotensin-converting enzyme activity in 2K-1C rats. Left ventricular (LV) dysfunction and remodelling in 2K-1C rats were alleviated in the nobiletin-treated group (P < 0.05). Nobiletin reduced the upregulation of Ang II type I receptor (AT1R)/JAK (Janus kinase)/STAT (signal transducer and activator of transcription) protein expression in cardiac tissue of 2K-1C rats (P < 0.05). The reduction in kidney function, and accumulation of renal fibrosis in 2K-1C rats were alleviated by nobiletin (P < 0.05). Overexpression of AT1R and NADPH oxidase 4 (Nox4) protein in nonclipped kidney tissue was suppressed in the nobiletin-treated group (P < 0.05). The elevations in oxidative stress parameters and the reductions in antioxidant enzymes were attenuated in 2K-1C rats treated with nobiletin (P < 0.05). In summary, nobiletin had renin-angiotensin system inhibitory and antioxidant effects and attenuated LV dysfunction and remodelling via restoration of the AT1R/JAK/STAT pathway. Nobiletin also resolved renal damage that was related to modulation of the AT1R/Nox4 cascade in 2K-1C hypertension.
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Affiliation(s)
- Metee Iampanichakul
- grid.9786.00000 0004 0470 0856Department of Physiology, Faculty of Medicine, Khon Kaen University, Khon Kaen, 40002 Thailand
| | - Anuson Poasakate
- grid.9786.00000 0004 0470 0856Department of Physiology, Faculty of Medicine, Khon Kaen University, Khon Kaen, 40002 Thailand
| | - Prapassorn Potue
- grid.9786.00000 0004 0470 0856Department of Physiology, Faculty of Medicine, Khon Kaen University, Khon Kaen, 40002 Thailand
| | - Siwayu Rattanakanokchai
- grid.9786.00000 0004 0470 0856Faculty of Veterinary Medicine, Khon Kaen University, Khon Kaen, 40002 Thailand
| | - Putcharawipa Maneesai
- grid.9786.00000 0004 0470 0856Department of Physiology, Faculty of Medicine, Khon Kaen University, Khon Kaen, 40002 Thailand ,grid.9786.00000 0004 0470 0856Research Institute for Human High Performance and Health Promotion, Khon Kaen University, Khon Kaen, 40002 Thailand
| | - Parichat Prachaney
- grid.9786.00000 0004 0470 0856Department of Anatomy, Faculty of Medicine, Khon Kaen University, Khon Kaen, 40002 Thailand
| | - Wannapa Settheetham-Ishida
- grid.9786.00000 0004 0470 0856Department of Physiology, Faculty of Medicine, Khon Kaen University, Khon Kaen, 40002 Thailand
| | - Poungrat Pakdeechote
- grid.9786.00000 0004 0470 0856Department of Physiology, Faculty of Medicine, Khon Kaen University, Khon Kaen, 40002 Thailand ,grid.9786.00000 0004 0470 0856Research Institute for Human High Performance and Health Promotion, Khon Kaen University, Khon Kaen, 40002 Thailand
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