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Balta V, Đikić D, Landeka Jurčević I, Odeh D, Oršolić N, Ferara N, Dilber D, Dragičević P, Dragović-Uzelac V. The Effect of a High-Protein Diet Supplemented with Blackthorn Flower Extract on Polyphenol Bioavailability and Antioxidant Status in the Organs of C57BL/6 Mice. Nutrients 2023; 15:4066. [PMID: 37764849 PMCID: PMC10535945 DOI: 10.3390/nu15184066] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2023] [Revised: 09/13/2023] [Accepted: 09/18/2023] [Indexed: 09/29/2023] Open
Abstract
The health benefits of polyphenols are based on their bioavailability, which is why a significant portion of research focuses on factors that affect their bioavailability. Previous studies suggest that the intake of polyphenols along with macronutrients in food represents one of the key factors influencing the bioavailability of polyphenols and, consequently, their biological activity in the organism. Since polyphenols in the human diet are mainly consumed in food together with macronutrients, this study investigated the in vivo absorption, metabolism, and distribution of polyphenolic compounds from the water extract of blackthorn flower (Prunus spinosa L.) in combination with a protein-enriched diet in the organs (small intestine, liver, kidney) of C57BL/6 mice. The bioaccumulation of polyphenol molecules, biologically available maximum concentrations of individual groups of polyphenol molecules, and their effect on the oxidative/antioxidative status of organs were also examined. The results of this study indicate increased bioabsorption and bioavailability of flavan-3-ols (EC, EGCG) and reduced absorption kinetics of certain polyphenols from the groups of flavonols, flavones, and phenolic acids in the organs of C57BL/6 mice after intragastric administration of the water extract of blackthorn flower (Prunus spinosa L.) in combination with a diet enriched with whey proteins. Furthermore, subchronic intake of polyphenols from the water extract of blackthorn flower (Prunus spinosa L.) in combination with a diet enriched with whey proteins induces the synthesis of total glutathione (tGSH) in the liver and superoxide dismutase (SOD) in the liver and small intestine. The results of this study suggest potential applications in the development of functional foods aimed at achieving the optimal health status of the organism and the possibility of reducing the risk of oxidative stress-related disease.
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Affiliation(s)
- Vedran Balta
- Faculty of Science, University of Zagreb, Rooseveltov Trg 6, 10000 Zagreb, Croatia; (D.Đ.); (D.O.); (N.O.)
| | - Domagoj Đikić
- Faculty of Science, University of Zagreb, Rooseveltov Trg 6, 10000 Zagreb, Croatia; (D.Đ.); (D.O.); (N.O.)
| | - Irena Landeka Jurčević
- Faculty of Food Technology and Biotechnology, University of Zagreb, Pierottijeva 6, 10000 Zagreb, Croatia; (I.L.J.); (V.D.-U.)
| | - Dyana Odeh
- Faculty of Science, University of Zagreb, Rooseveltov Trg 6, 10000 Zagreb, Croatia; (D.Đ.); (D.O.); (N.O.)
| | - Nada Oršolić
- Faculty of Science, University of Zagreb, Rooseveltov Trg 6, 10000 Zagreb, Croatia; (D.Đ.); (D.O.); (N.O.)
| | - Nikola Ferara
- Department of Dermatovenereology, University Hospital Centre Sestre Milosrdnice, Vinogradska Cesta 29, 10000 Zagreb, Croatia;
| | - Dario Dilber
- Magdalena Clinic for Cardiovascular Diseases, Ljudevita Gaja 2, 49217 Krapinske Toplice, Croatia;
| | - Petar Dragičević
- University Hospital Centre Zagreb, 12 Kišpatićeva St, 10000 Zagreb, Croatia;
| | - Verica Dragović-Uzelac
- Faculty of Food Technology and Biotechnology, University of Zagreb, Pierottijeva 6, 10000 Zagreb, Croatia; (I.L.J.); (V.D.-U.)
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Mesa NC, Alves IA, Vilela FMP, E Silva DM, Forero LAP, Novoa DMA, de Carvalho da Costa J. Fruits as nutraceuticals: A review of the main fruits included in nutraceutical patents. Food Res Int 2023; 170:113013. [PMID: 37316080 DOI: 10.1016/j.foodres.2023.113013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2022] [Revised: 04/24/2023] [Accepted: 05/19/2023] [Indexed: 06/16/2023]
Abstract
Fruits have relevant usefulness in the elaboration of nutraceutical compositions and, as it is considered a "natural medicine", its market has been growing exponentially each year. Fruits, in general, contain a large source of phytochemicals, carbohydrates, vitamins, amino acids, peptides and antioxidants that are of interest to be prepared as nutraceuticals. The biological properties of its nutraceuticals can range from antioxidant, antidiabetic, antihypertensive, anti-Alzheimer, antiproliferative, antimicrobial, antibacterial, anti-inflammatory, among others. Furthermore, the need for innovative extraction methods and products reveals the importance of developing new nutraceutical compositions. This review was developed by searching patents of nutraceuticals from January 2015 until January 2022 in Espacenet, the search database of the European Patent Office (EPO). Of 215 patents related to nutraceuticals, 43% (92 patents) were including fruits, mainly berries. A great number of patents were focused on the treatment of metabolic diseases, representing 45% of the total patents. The principal patent applicant was the United States of America (US), with 52%. The patents were applied by researchers, industries, research centers and institutes. It is important to highlight that from 92 fruit nutraceutical patent applications reviewed, 13 already have their products available on the market.
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Affiliation(s)
- Natalia Casas Mesa
- Faculty of Science, Chemistry Department, National University of Colombia, Bogotá, Colombia; Chemistry Department, Exact Science Institute, Federal University of Juiz de Fora, Juiz de Fora, Minas Gerais, Brazil
| | - Izabel Almeida Alves
- Faculty of Pharmacy, Medicine Department, Federal University of Bahia, Salvador, Bahia, Brazil
| | - Fernanda Maria Pinto Vilela
- Faculty of Pharmacy, Pharmaceutical Sciences Department, Federal University of Juiz de Fora, Juiz de Fora, Minas Gerais, Brazil
| | - Dominique Mesquita E Silva
- Faculty of Pharmacy, Pharmaceutical Sciences Department, Federal University of Juiz de Fora, Juiz de Fora, Minas Gerais, Brazil
| | | | | | - Juliana de Carvalho da Costa
- Faculty of Pharmacy, Pharmaceutical Sciences Department, Federal University of Juiz de Fora, Juiz de Fora, Minas Gerais, Brazil.
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Capek P, Delort AM. Polysaccharides extracted with hot water from wild Prunus spinosa L. berries. Carbohydr Res 2023; 529:108852. [PMID: 37224730 DOI: 10.1016/j.carres.2023.108852] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2023] [Revised: 05/17/2023] [Accepted: 05/18/2023] [Indexed: 05/26/2023]
Abstract
Wild blackthorn berries represent an unexplored area in terms of the characterization of the natural biologically active polysaccharide complexes they contain. The antioxidant active fraction extracted from wild blackthorn fruits by hot water extraction (Hw) was subjected to ion-exchange chromatography and yielded six fractions by successive elution with salts. The purified fractions differed in the content of neutral sugars, uronic acids, proteins and phenolics. About 62% of the applied material was recovered from the column, with a higher yield of the fractions eluted with 0.25 M NaCl. Based on the sugar composition of the eluted fractions, several polysaccharide types were observed. The dominant components of Hw are the fractions eluted with 0.25 M NaCl (∼70%), which represent highly esterified homogalacturonan, containing up to 70-80% of galacturonic acids with a low content of rhamnogalacturonan associated with arabinan, galactan or arabinogalactan side chains, but no phenolics. Further, a dark brown polysaccharide material with a yield of ∼17% and with a high content of phenolic compounds, was eluted with alkali (1.0 M NaOH). It mainly represents an acidic arabinogalactan.
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Affiliation(s)
- Peter Capek
- Institute of Chemistry, Slovak Academy of Sciences, Dúbravská cesta 9, SK-84538, Bratislava, Slovakia.
| | - Anne-Marie Delort
- Chemical Institute of Clermont-Ferrand (ICCF), UMR6096 CNRS-UCA-Sigma, Clermont-Ferrand, France
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Saeed RA, Khan MI, Butt MS, Faisal MN. Phytochemical screening of Prunus avium for its antioxidative and anti-mutagenic potential against DMBA-induced hepatocarcinogenesis. Front Nutr 2023; 10:1132356. [PMID: 37266135 PMCID: PMC10231329 DOI: 10.3389/fnut.2023.1132356] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2022] [Accepted: 04/18/2023] [Indexed: 06/03/2023] Open
Abstract
Scope Prunus avium fruit is the richer source of phenolics known to exert anticancer and anti-invasive activities. The study aimed at elucidating antiproliferative and chemo-preventive potential of sweet cherries (P. avium) against the in vivo hepatocarcinoma model. Methods and results The quantification of ultrasound-assisted extract (UAE) of P. avium depicted anthocyanins, ferulic acid, gallic acid, quercetin, syringic acid and p- and m-coumaric acids as major phytochemicals. The hepatocarcinoma (HCC) was induced in rats through intraperitoneal administration of DMBA (20 mg/kg B.W) once a week for the period of eight weeks. The intragastric administration of P. avium UAE, as cotreatment (500 mg/Kg B.W) to treatment group, significantly (p < 0.01) attenuated the raised serum alpha-fetoprotein (AFP), carcinoembryonic antigen (CEA), alanine aminotransferase (ALT), aspartate aminotransferase (AST), lactate dehydrogenase (LDH) as well as total oxidative stress (TOS) and enhanced total antioxidant capacity TAOC in contrast to diseased rats. Moreover, microscopic examination of hepatic tissues confirmed the pleomorphism, nests of neoplastic hepatocytes and necrosis in HCC-bearing rats as compared to extract-fed rats, where these necrotic changes were suppressed. Besides, qRT-PCR analysis of hepatic tissues demonstrated the higher mRNA expression of CHEK1, CHEK2 and P21/CDKN1α genes, while downexpression of ATM gene in extract fed rats, further denoting the anti-mutagenic potential. Conclusion Consequently, the polyphenol-rich sweet cherries UAE exhibited antiproliferative and chemo-preventive potential by reducing tumor biomarkers, serum transaminases and oxidative stress, as well as enhancing antioxidant status. It further upregulated the downstream targets of ATM signaling cascade.
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Affiliation(s)
- Raakia Anam Saeed
- National Institute of Food Science and Technology, University of Agricultural Faisalabad, Faisalabad, Pakistan
| | - Muhammad Issa Khan
- National Institute of Food Science and Technology, University of Agricultural Faisalabad, Faisalabad, Pakistan
| | - Masood Sadiq Butt
- National Institute of Food Science and Technology, University of Agricultural Faisalabad, Faisalabad, Pakistan
| | - Muhammad Naeem Faisal
- Institute of Pharmacy, Physiology, and Pharmacology, University of Agriculture Faisalabad, Faisalabad, Pakistan
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Negrean OR, Farcas AC, Pop OL, Socaci SA. Blackthorn-A Valuable Source of Phenolic Antioxidants with Potential Health Benefits. Molecules 2023; 28:molecules28083456. [PMID: 37110690 PMCID: PMC10143519 DOI: 10.3390/molecules28083456] [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: 03/06/2023] [Revised: 04/10/2023] [Accepted: 04/12/2023] [Indexed: 04/29/2023] Open
Abstract
Prunus spinosa L. fruit, commonly known as blackthorn, is a rich source of bioactive compounds, including flavonoids, anthocyanins, phenolic acids, vitamins, minerals, and organic acids, which exhibit significant antioxidant and antibacterial properties. Notably, flavonoids such as catechin, epicatechin, and rutin have been reported to have protective effects against diabetes, while other flavonoids, including myricetin, quercetin, and kaempferol, exhibit antihypertensive activity. Solvent extraction methods are widely used for the extraction of phenolic compounds from plant sources, owing to their simplicity, efficacy, and broad applicability. Furthermore, modern extraction techniques, such as microwave-assisted extraction (MAE) and ultrasound-assisted extraction (UAE), have been employed to extract polyphenols from Prunus spinosa L. fruits. This review aims to provide a comprehensive analysis of the biologically active compounds found in blackthorn fruits, emphasizing their direct physiological effects on the human body. Additionally, the manuscript highlights the potential applications of blackthorn fruits in various industries, including the food, cosmetics, pharmaceutical, and functional product sectors.
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Affiliation(s)
- Oana-Raluca Negrean
- Department of Food Science, University of Agricultural Science and Veterinary Medicine of Cluj-Napoca, 400372 Cluj-Napoca, Romania
| | - Anca Corina Farcas
- Department of Food Science, University of Agricultural Science and Veterinary Medicine of Cluj-Napoca, 400372 Cluj-Napoca, Romania
| | - Oana Lelia Pop
- Department of Food Science, University of Agricultural Science and Veterinary Medicine of Cluj-Napoca, 400372 Cluj-Napoca, Romania
- Molecular Nutrition and Proteomics Lab, CDS3, Life Science Institute, University of Agricultural Science and Veterinary Medicine of Cluj-Napoca, 400372 Cluj-Napoca, Romania
| | - Sonia Ancuta Socaci
- Department of Food Science, University of Agricultural Science and Veterinary Medicine of Cluj-Napoca, 400372 Cluj-Napoca, Romania
- Life Science Institute, University of Agricultural Science and Veterinary Medicine of Cluj-Napoca, 400372 Cluj-Napoca, Romania
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De Luca M, Tuberoso CIG, Pons R, García MT, Morán MDC, Ferino G, Vassallo A, Martelli G, Caddeo C. Phenolic Fingerprint, Bioactivity and Nanoformulation of Prunus spinosa L. Fruit Extract for Skin Delivery. Pharmaceutics 2023; 15:pharmaceutics15041063. [PMID: 37111548 PMCID: PMC10144133 DOI: 10.3390/pharmaceutics15041063] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2023] [Revised: 03/21/2023] [Accepted: 03/23/2023] [Indexed: 03/29/2023] Open
Abstract
The nanoformulation of plant extracts in phospholipid vesicles is a promising strategy to exploit the biological properties of natural bioactive substances and overcome drawbacks such as poor aqueous solubility, chemical instability, low skin permeation and retention time, which strongly limit their topical application. In this study, Prunus spinosa berries were used for the preparation of a hydro-ethanolic extract, which showed antioxidant and antibacterial properties owing to the presence of phenolic compounds. Two types of phospholipid vesicles were developed to improve the applicability as topical formulations. Liposomes and Penetration Enhancer-containing Vesicles were characterized for mean diameter, polydispersity, surface charge, shape, lamellarity, and entrapment efficiency. Additionally, their safety was assayed with different cell models, including erythrocytes and representative skin cell lines.
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Affiliation(s)
- Maria De Luca
- Department of Science, University of Basilicata, Viale dell’Ateneo Lucano 10, 85100 Potenza, Italy
- KAMABIO Srl, Via Al Boschetto 4/B, 39100 Bolzano, Italy
| | - Carlo Ignazio Giovanni Tuberoso
- Department of Life and Environmental Sciences, University of Cagliari, SS 554–bivio per Sestu, Monserrato, 09042 Cagliari, Italy
| | - Ramon Pons
- Department of Surfactants and Nanobiotechnology, Institute for Advanced Chemistry of Catalonia (IQAC-CSIC), c/Jordi Girona, 18-26, 08034 Barcelona, Spain
| | - María Teresa García
- Department of Surfactants and Nanobiotechnology, Institute for Advanced Chemistry of Catalonia (IQAC-CSIC), c/Jordi Girona, 18-26, 08034 Barcelona, Spain
| | - María del Carmen Morán
- Department of Biochemistry and Physiology, Physiology Section, Faculty of Pharmacy and Food Science, University of Barcelona, Avda. Joan XXIII 27–31, 08028 Barcelona, Spain
- Institute of Nanoscience and Nanotechnology-IN2UB, University of Barcelona, Avda. Diagonal, 645, 08028 Barcelona, Spain
| | - Giulio Ferino
- CeSAR, University of Cagliari, SS 554–Bivio per Sestu, Monserrato, 09042 Cagliari, Italy
| | - Antonio Vassallo
- Department of Science, University of Basilicata, Viale dell’Ateneo Lucano 10, 85100 Potenza, Italy
- Spinoff TNcKILLERS s.r.l., Viale dell’Ateneo Lucano 10, 85100 Potenza, Italy
| | - Giuseppe Martelli
- Department of Science, University of Basilicata, Viale dell’Ateneo Lucano 10, 85100 Potenza, Italy
| | - Carla Caddeo
- Department of Life and Environmental Sciences, University of Cagliari, SS 554–bivio per Sestu, Monserrato, 09042 Cagliari, Italy
- Correspondence:
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An arabinan isolated from the antioxidant active fraction of wild blackthorn fruits (Prunus spinosa L.). Carbohydr Res 2023; 523:108730. [PMID: 36543000 DOI: 10.1016/j.carres.2022.108730] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2022] [Revised: 12/12/2022] [Accepted: 12/13/2022] [Indexed: 12/23/2022]
Abstract
Despite the many health benefits of wild blackthorn fruits, their use is negligible and little explored. Preliminary results suggest that this fruit is a rich source of natural antioxidants. Antioxidant active fraction, extracted from wild blackthorn fruits by cold water extraction (Cw), was subjected to ion-exchange chromatography, which gave ten fractions after a successive elution with water, sodium chloride and sodium hydroxide solutions. Fraction eluted by water contained an arabinan of a low molecular weight (Mw = 5000). Its chemical and spectroscopic studies have revealed a highly branched structure with backbone composed of 1,5-linked α-l-arabinofuranose residues; about 76% of them are branched dominantly through O3 and much less through O2, however, some arabinose units (∼8%) were fully branched. In addition to terminal α-L-Araf, the presence of β-L-Araf unit was also identified in blackthorn L-arabinan. Antioxidant activity tests of Cw ion exchange fractions revealed significant effects only of fractions eluted with 1 M sodium chloride (6F) and sodium hydroxide (7F) solutions, while phenolic free arabinan did not possess this effect. Phenolic compounds linked via α-l-arabinosyl side chains appear to be responsible for the antioxidant effect of two Cw fractions.
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Ballestri M, Marras E, Caruso E, Bolognese F, Malacarne MC, Martella E, Tubertini M, Gariboldi MB, Varchi G. Free and Poly-Methyl-Methacrylate-Bounded BODIPYs: Photodynamic and Antimigratory Effects in 2D and 3D Cancer Models. Cancers (Basel) 2022; 15:cancers15010092. [PMID: 36612089 PMCID: PMC9817850 DOI: 10.3390/cancers15010092] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2022] [Revised: 12/20/2022] [Accepted: 12/21/2022] [Indexed: 12/28/2022] Open
Abstract
Several limitations, including dark toxicity, reduced tumor tissue selectivity, low photostability and poor biocompatibility hamper the clinical use of Photodynamic therapy (PDT) in cancer treatment. To overcome these limitations, new PSs have been synthetized, and often combined with drug delivery systems, to improve selectivity and reduce toxicity. In this context, BODIPYs (4,4-difluoro-4-bora-3a,4a-diaza-s-indacene) have recently emerged as promising and easy-to-handle scaffolds for the preparation of effective PDT antitumor agents. In this study, the anticancer photodynamic effect of newly prepared negatively charged polymethyl methacrylate (nPMMA)-bounded BODIPYs (3@nPMMA and 6@nPMMA) was evaluated on a panel of 2D- and 3D-cultured cancer cell lines and compared with free BODIPYs. In particular, the effect on cell viability was evaluated, along with their ability to accumulate into the cells, induce apoptotic and/or necrotic cell death, and inhibit cellular migration. Our results indicated that 3@nPMMA and 6@nPMMA reduce cancer cell viability in 3D models of HC116 and MCF7 cells more effectively than the corresponding free compounds. Importantly, we demonstrated that MDA-MB231 and SKOV3 cell migration ability was significantly impaired by the PDT treatment mediated by 3@nPMMA and 6@nPMMA nanoparticles, likely indicating the capability of this approach to reduce metastatic tumor potential.
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Affiliation(s)
- Marco Ballestri
- Institute for the Organic Synthesis and Photoreactivity, Italian National Research Council, 40129 Bologna, Italy
| | - Emanuela Marras
- Department of Biotechnology and Life Sciences (DBSV), University of Insubria, 21100 Varese, Italy
| | - Enrico Caruso
- Department of Biotechnology and Life Sciences (DBSV), University of Insubria, 21100 Varese, Italy
| | - Fabrizio Bolognese
- Department of Biotechnology and Life Sciences (DBSV), University of Insubria, 21100 Varese, Italy
| | - Miryam Chiara Malacarne
- Department of Biotechnology and Life Sciences (DBSV), University of Insubria, 21100 Varese, Italy
| | - Elisa Martella
- Institute for the Organic Synthesis and Photoreactivity, Italian National Research Council, 40129 Bologna, Italy
| | - Matilde Tubertini
- Institute for the Organic Synthesis and Photoreactivity, Italian National Research Council, 40129 Bologna, Italy
| | - Marzia Bruna Gariboldi
- Department of Biotechnology and Life Sciences (DBSV), University of Insubria, 21100 Varese, Italy
- Correspondence: (M.B.G.); (G.V.); Tel.: +39-033-133-9418 (M.B.C.); +39-051-639-8283 (G.V.)
| | - Greta Varchi
- Institute for the Organic Synthesis and Photoreactivity, Italian National Research Council, 40129 Bologna, Italy
- Correspondence: (M.B.G.); (G.V.); Tel.: +39-033-133-9418 (M.B.C.); +39-051-639-8283 (G.V.)
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Condello M, Vona R, Meschini S. Prunus spinosa Extract Sensitized HCT116 Spheroids to 5-Fluorouracil Toxicity, Inhibiting Autophagy. Int J Mol Sci 2022; 23:ijms232416098. [PMID: 36555736 PMCID: PMC9785163 DOI: 10.3390/ijms232416098] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2022] [Revised: 12/15/2022] [Accepted: 12/15/2022] [Indexed: 12/23/2022] Open
Abstract
Autophagy is a lysosomal degradation and recycling process involved in tumor progression and drug resistance. The aim of this work was to inhibit autophagy and increase apoptosis in a 3D model of human colorectal cancer by combined treatment with our patented natural product Prunus spinosa + nutraceutical activator complex (PsT + NAC®) and 5-fluorouracil (5-FU). By means of cytotoxic evaluation (MTT assay), cytofluorimetric analysis, light and fluorescence microscopy investigation and Western blotting evaluation of the molecular pathway PI3/AKT/mTOR, Caspase-9, Caspase-3, Beclin1, p62 and LC3, we demonstrated that the combination PsT + NAC® and 5-FU significantly reduces autophagy by increasing the apoptotic phenomenon. These results demonstrate the importance of using non-toxic natural compounds to improve the therapeutic efficacy and reduce the side effects induced by conventional drugs in human colon cancer.
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Affiliation(s)
- Maria Condello
- National Center for Drug Research and Evaluation, National Institute of Health, 00161 Rome, Italy
- Correspondence: (M.C.); (S.M.)
| | - Rosa Vona
- Center for Gender-Specific Medicine, National Institute of Health, 00161 Rome, Italy
| | - Stefania Meschini
- National Center for Drug Research and Evaluation, National Institute of Health, 00161 Rome, Italy
- Correspondence: (M.C.); (S.M.)
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Behind the Scenes of Anthocyanins-From the Health Benefits to Potential Applications in Food, Pharmaceutical and Cosmetic Fields. Nutrients 2022; 14:nu14235133. [PMID: 36501163 PMCID: PMC9738495 DOI: 10.3390/nu14235133] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2022] [Revised: 11/25/2022] [Accepted: 11/28/2022] [Indexed: 12/09/2022] Open
Abstract
Anthocyanins are widespread and biologically active water-soluble phenolic pigments responsible for a wide range of vivid colours, from red (acidic conditions) to purplish blue (basic conditions), present in fruits, vegetables, and coloured grains. The pigments' stability and colours are influenced mainly by pH but also by structure, temperature, and light. The colour-stabilizing mechanisms of plants are determined by inter- and intramolecular co-pigmentation and metal complexation, driven by van der Waals, π-π stacking, hydrogen bonding, and metal-ligand interactions. This group of flavonoids is well-known to have potent anti-inflammatory and antioxidant effects, which explains the biological effects associated with them. Therefore, this review provides an overview of the role of anthocyanins as natural colorants, showing they are less harmful than conventional colorants, with several technological potential applications in different industrial fields, namely in the textile and food industries, as well as in the development of photosensitizers for dye-sensitized solar cells, as new photosensitizers in photodynamic therapy, pharmaceuticals, and in the cosmetic industry, mainly on the formulation of skin care formulations, sunscreen filters, nail colorants, skin & hair cleansing products, amongst others. In addition, we will unveil some of the latest studies about the health benefits of anthocyanins, mainly focusing on the protection against the most prevalent human diseases mediated by oxidative stress, namely cardiovascular and neurodegenerative diseases, cancer, and diabetes. The contribution of anthocyanins to visual health is also very relevant and will be briefly explored.
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de Oliveira LCB, Ribeiro DL, do Nascimento JR, da Rocha CQ, de Syllos Cólus IM, Serpeloni JM. Anticancer activities of Brachydin C in human prostate tumor cells (DU145) grown in 2D and 3D models: stimulation of cell death and downregulation of metalloproteinases in spheroids. Chem Biol Drug Des 2022; 100:747-762. [PMID: 35775856 DOI: 10.1111/cbdd.14112] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2022] [Revised: 05/24/2022] [Accepted: 06/26/2022] [Indexed: 11/27/2022]
Abstract
Brachydin C (BrC) has demonstrated in vitro cytotoxic and antiproliferative effects in prostate cancer cells. In the present study, we compare the anticancer effects of BrC in DU145 cells grown in common bidimensional cultures (2D) and multicellular tumor spheroids (MCTS), often denominated 3D in vitro models, that can better mimic the microenvironment of tissues. BrC IC50 values obtained in the resazurin assay after 24 h of treatment were 47.31 μM (2D) and 229.8 μM (3D) and these cytotoxic effects were time dependent only in 3D. BrC (5 to 60 μM) interfered with the growth of MCTS and reduced cell viability after 11 days of treatment, a result that is not attributable to oxidative stress evaluated using the CM-H2 DCFDA probe. BrC (6.0 μM) impaired horizontal (wound healing) and vertical cell migration and invasion (transwell assay) in 2D and BrC (5.0 to 60 μM) in 3D (ECM Gel®). BrC modulated the expression of genes BIRC5, TNF-α, CASP3, NKX3.1, MMP9, MMP11, CDH1, and ITGAM and downregulated proteins CASP7, BAX, and TNF-α in western blotting analysis. In conclusion, BrC stimulated cell death and decreased epithelial-mesenchymal transition. Furthermore, DU145 MCTS displayed higher resistance to BrC- induced cell death than 2D cultures, a difference that should be considered in future approaches in prostatic cancer studies.
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Affiliation(s)
| | - Diego Luis Ribeiro
- Department of Genetics, Ribeirão Preto Medical School, University of São Paulo (USP), Ribeirão Preto, São Paulo, Brazil
| | | | - Claudia Quintino da Rocha
- Department of Chemistry, Center for Exact Sciences and Technology, Federal University of Maranhão, São Luís, Brazil
| | - Ilce Mara de Syllos Cólus
- Department of General Biology, Center of Biological Sciences, State University of Londrina (UEL), Londrina, Brazil
| | - Juliana Mara Serpeloni
- Department of General Biology, Center of Biological Sciences, State University of Londrina (UEL), Londrina, Brazil
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Polyphenol-Enriched Extracts of Prunus spinosa Fruits: Anti-Inflammatory and Antioxidant Effects in Human Immune Cells Ex Vivo in Relation to Phytochemical Profile. Molecules 2022; 27:molecules27051691. [PMID: 35268792 PMCID: PMC8912089 DOI: 10.3390/molecules27051691] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2022] [Revised: 02/28/2022] [Accepted: 03/02/2022] [Indexed: 02/05/2023] Open
Abstract
The fresh fruits of Prunus spinosa L., a wild plum species, are traditionally used for dietary purposes and medicinal applications in disorders related to inflammation and oxidative stress. This study aimed to investigate the phytochemical composition of the fruits in the function of fractionated extraction and evaluate the biological potential of the extracts as functional products in two models of human immune cells ex vivo. Fifty-seven phenolic components were identified in the extracts by UHPLC-PDA-ESI-MS3, including twenty-eight new for the analysed fruits. Fractionation enabled the enrichment of polyphenols in the extracts up to 126.5 mg gallic acid equivalents/g dw total contents, 91.3 mg/g phenolic acids (caffeoyl-, coumaroyl-, and feruloylquinic acids), 41.1 mg/g flavonoids (mostly quercetin mono-, di- and triglycosides), 44.5 mg/g condensed proanthocyanidins, and 9.2 mg/g anthocyanins (cyanidin and peonidin glycosides). The hydroalcoholic extract and phenolic-enriched fractions of the fruits revealed significant ability to modulate pro-oxidant, pro-inflammatory, and anti-inflammatory functions of human neutrophils and peripheral blood mononuclear cells (PBMCs): they strongly downregulated the release of reactive oxygen species, TNF-α, and neutrophils elastase, upregulated the secretion of IL-10, and slightly inhibited the production of IL-8 and IL-6 in the cells stimulated by fMLP, fMLP+cytochalasin B, and LPS, depending on the test. Correlation studies and experiments on the pure compounds indicated a significant contribution of polyphenols to these effects. Moreover, cellular safety was confirmed for the extracts by flow cytometry in a wide range of concentrations. The results support the traditional use of fresh blackthorn fruits in inflammatory disorders and indicate extracts that are most promising for functional applications.
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Gonçalves AC, Costa AR, Flores-Félix JD, Falcão A, Alves G, Silva LR. Anti-Inflammatory and Antiproliferative Properties of Sweet Cherry Phenolic-Rich Extracts. Molecules 2022; 27:268. [PMID: 35011501 PMCID: PMC8747005 DOI: 10.3390/molecules27010268] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2021] [Revised: 12/28/2021] [Accepted: 12/30/2021] [Indexed: 12/18/2022] Open
Abstract
Cherries have largely been investigated due to their high content in phenolics in order to fully explore their health-promoting properties. Therefore, this work aimed to assess, for the first time, the anti-inflammatory potential of phenolic-targeted fractions of the Saco cherry, using RAW 264.7 macrophages stimulated with lipopolysaccharide. Additionally, the cytotoxic effects on gastric adenocarcinoma (AGS), neuroblastoma (SH-SY5Y) and normal human dermal fibroblast (NHDF) cells were evaluated, as well as the ability to protect these cellular models against induced oxidative stress. The obtained data revealed that cherry fractions can interfere with cellular nitric oxide (NO) levels by capturing NO radicals and decreasing inducible nitric oxide synthase and cyclooxygenase-2 expression. Furthermore, it was observed that all cherry fractions exhibited dose-dependent cytotoxicity against AGS cells, presenting cytotoxic selectivity for these cancer cells when compared to SH-SY5Y and NHDF cells. Regarding their capacity to protect cancer cells against oxidative injury, in most assays, the total cherry extract was the most effective. Overall, this study reinforces the idea that sweet cherries can be incorporated into new pharmaceutical products, smart foods and nutraceuticals.
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Affiliation(s)
- Ana C. Gonçalves
- CICS-UBI—Health Sciences Research Centre, University of Beira Interior, 6201-001 Covilhã, Portugal; (A.C.G.); (A.R.C.); (J.D.F.-F.); (G.A.)
- CIBIT—Coimbra Institute for Biomedical Imaging and Translational Research, University of Coimbra, 3004-531 Coimbra, Portugal;
| | - Ana R. Costa
- CICS-UBI—Health Sciences Research Centre, University of Beira Interior, 6201-001 Covilhã, Portugal; (A.C.G.); (A.R.C.); (J.D.F.-F.); (G.A.)
| | - José D. Flores-Félix
- CICS-UBI—Health Sciences Research Centre, University of Beira Interior, 6201-001 Covilhã, Portugal; (A.C.G.); (A.R.C.); (J.D.F.-F.); (G.A.)
| | - Amílcar Falcão
- CIBIT—Coimbra Institute for Biomedical Imaging and Translational Research, University of Coimbra, 3004-531 Coimbra, Portugal;
- Laboratory of Pharmacology, Faculty of Pharmacy, University of Coimbra, 3004-531 Coimbra, Portugal
| | - Gilberto Alves
- CICS-UBI—Health Sciences Research Centre, University of Beira Interior, 6201-001 Covilhã, Portugal; (A.C.G.); (A.R.C.); (J.D.F.-F.); (G.A.)
| | - Luís R. Silva
- CICS-UBI—Health Sciences Research Centre, University of Beira Interior, 6201-001 Covilhã, Portugal; (A.C.G.); (A.R.C.); (J.D.F.-F.); (G.A.)
- CPIRN-UDI/IPG, Center of Potential and Innovation of Natural Resources, Research Unit for Inland Development (UDI), Polytechnic Institute of Guarda, 6300-559 Guarda, Portugal
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Role of Natural Antioxidant Products in Colorectal Cancer Disease: A Focus on a Natural Compound Derived from Prunus spinosa, Trigno Ecotype. Cells 2021; 10:cells10123326. [PMID: 34943833 PMCID: PMC8699069 DOI: 10.3390/cells10123326] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2021] [Revised: 11/18/2021] [Accepted: 11/22/2021] [Indexed: 11/17/2022] Open
Abstract
Colorectal cancer (CRC) is on the rise in industrialized countries, which is why it is important to find new compounds that are effective, with little or no adverse health effects. CRC arises from some cells of the epithelium which, following a series of genetic or epigenetic mutations, obtain a selective advantage. This work consists of a review on endogenous and exogenous antioxidant products that may have an efficacy in the treatment of CRC and an experimental study, in which the treatment was carried out with a natural compound with antitumor and antiproliferative activity, Prunus spinosa Trigno ecotype, patented by us, on HCT116 colorectal carcinoma cell line. The superoxide content was quantified after the treatments at different concentrations (2, 5, or 10 mg/mL) by means of the DHR123 probe; loss of the mitochondrial membrane potential with the tetramethylrodamine methyl ester (TMRM) cationic probe and reduced glutathione content (GSH) from monochlorobimane (MCB). This study revealed the importance of a careful choice of the concentration of the natural compound to be used in the CRC, due to the presence of a paradoxical effect, both antioxidant and pro-oxidant, depending on the different physiological conditions of the cell.
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Phototoxicity of two positive-charged diaryl porphyrins in multicellular tumor spheroids. JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY B-BIOLOGY 2021; 225:112353. [PMID: 34763227 DOI: 10.1016/j.jphotobiol.2021.112353] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/11/2021] [Revised: 09/26/2021] [Accepted: 10/30/2021] [Indexed: 11/20/2022]
Abstract
Photodynamic therapy (PDT) is a clinically approved cancer treatment in which reactive oxygen species are formed only when three harmless components, a photosensitizer (PS), light and molecular oxygen, are present at the same time, leading to cell death. Most of the PSs were tested on monolayer cells, but differences between 2D cells and solid tumors significantly limit the value of in vitro PDT studies, whereas the use of 3D spheroid might be more suitable for drug development and preclinical drug testing for PDT. In a previous work we have shown that two positive-charged diaryl porphyrins (2 and 4) were more potent than the corresponding neutral molecules (1 and 3) on a panel of 2D-cultured cancer cell lines. In the present study the photodynamic effects of these molecules have been evaluated on HCT116 and MCF7 spheroids. Induction of apoptotic and necrotic cell death, and generation of reactive oxygen species (ROS) have been also evaluated, along with accumulation and localization of PSs into spheroids. Our findings indicate that 2 and 4 retained their phototoxic effects also in 3D spheroids; furthermore, they were more potent than 1 and 3 and as potent as Foscan (m-THPC), the most successful PS approved for clinical PDT of cancer, used as reference. Although further aspects of their mechanisms of action need to be addressed, our results strongly suggest a potential in vivo photodynamic application of 2 and 4, considering that spheroids represent a more realistic indicator of in vivo therapeutic efficacy than 2D cell lines.
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Shi N, Chen X, Chen T. Anthocyanins in Colorectal Cancer Prevention Review. Antioxidants (Basel) 2021; 10:antiox10101600. [PMID: 34679735 PMCID: PMC8533526 DOI: 10.3390/antiox10101600] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2021] [Revised: 10/01/2021] [Accepted: 10/11/2021] [Indexed: 12/24/2022] Open
Abstract
Colorectal cancer (CRC) is still a big health burden worldwide. Nutrition and dietary factors are known to affect colorectal cancer development and prognosis. The protective roles of diets rich in fruits and vegetables have been previously reported to contain high levels of cancer-fighting phytochemicals. Anthocyanins are the most abundant flavonoid compounds that are responsible for the bright colors of most blue, purple, and red fruits and vegetables, and have been shown to contribute to the protective effects of fruits and vegetables against cancer and other chronic diseases. Berries and grapes are the most common anthocyanin-rich fruits with antitumor effects. The antitumor effects of anthocyanins are determined by their structures and bioavailability as well as how they are metabolized. In this review, we aimed to discuss the preventive as well as therapeutic potentials of anthocyanins in CRC. We summarized the antitumor effects of anthocyanins and the mechanisms of action. We also discussed the potential pharmaceutical application of anthocyanins in practice.
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Affiliation(s)
- Ni Shi
- Department of Internal Medicine, Division of Medical Oncology, The Ohio State University, 1800 Cannon Drive, 13th Floor, Columbus, OH 43210, USA;
- Comprehensive Cancer Center, The Ohio State University, Columbus, OH 43210, USA
| | - Xiaoxin Chen
- Cancer Research Program, Julius L. Chambers Biomedical Biotechnology Research Institute, North Carolina Central University, 700 George St., Durham, NC 27707, USA;
| | - Tong Chen
- Department of Internal Medicine, Division of Medical Oncology, The Ohio State University, 1800 Cannon Drive, 13th Floor, Columbus, OH 43210, USA;
- Comprehensive Cancer Center, The Ohio State University, Columbus, OH 43210, USA
- Correspondence: ; Tel.: +1-(614)-685-9119
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Condello M, D’Avack G, Vona R, Spugnini EP, Scacco L, Meschini S. Electrochemotherapy with Mitomycin C Potentiates Apoptosis Death by Inhibiting Autophagy in Squamous Carcinoma Cells. Cancers (Basel) 2021; 13:3867. [PMID: 34359775 PMCID: PMC8345561 DOI: 10.3390/cancers13153867] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2021] [Revised: 07/28/2021] [Accepted: 07/29/2021] [Indexed: 11/16/2022] Open
Abstract
We investigated the chemosensitizing effect of electroporation (EP), which, using electrical pulses, permeabilizes cancer cells to drugs. The study involved two human hypopharyngeal and tongue carcinoma cell lines. The surface and intracytoplasmic expression of P-gp were evaluated by flow cytometry, demonstrating that both lines were intrinsically resistant. After establishing the optimal dose of mitomycin C (MMC) to be used, in combination with EP, we showed, by both MTT assay and optical and electron scanning microscopy, the potentiating cytotoxic effect of EP with MMC compared to single treatments. Flow cytometry showed that the cytotoxicity of EP + MMC was due to the induction of apoptosis. In addition to verifying the release of cytochrome C in EP + MMC samples, we performed an expression analysis of caspase-3, caspase-9, Akt, pAkt, HMGB1, LC3I, LC3II, p62, Beclin1, and associated proteins with both apoptotic and autophagic phenomena. Our results were confirmed by two veterinary patients in whom the EP + MMC combination was used to control margins after the resection of corneal squamous carcinoma. In conclusion, we affirmed that the effect for which EP enhances MMC treatment is due to the inhibition of the autophagic process induced by the drug in favor of apoptosis.
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Affiliation(s)
- Maria Condello
- National Center for Drug Research and Evaluation, National Institute of Health, 00161 Rome, Italy; (M.C.); (G.D.)
| | - Gloria D’Avack
- National Center for Drug Research and Evaluation, National Institute of Health, 00161 Rome, Italy; (M.C.); (G.D.)
| | - Rosa Vona
- Center for Gender-Specific Medicine, National Institute of Health, 00161 Rome, Italy;
| | | | | | - Stefania Meschini
- National Center for Drug Research and Evaluation, National Institute of Health, 00161 Rome, Italy; (M.C.); (G.D.)
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Gonçalves AC, Nunes AR, Falcão A, Alves G, Silva LR. Dietary Effects of Anthocyanins in Human Health: A Comprehensive Review. Pharmaceuticals (Basel) 2021; 14:ph14070690. [PMID: 34358116 PMCID: PMC8308553 DOI: 10.3390/ph14070690] [Citation(s) in RCA: 81] [Impact Index Per Article: 27.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2021] [Revised: 07/14/2021] [Accepted: 07/16/2021] [Indexed: 12/18/2022] Open
Abstract
In recent years, the consumption of natural-based foods, including beans, fruits, legumes, nuts, oils, vegetables, spices, and whole grains, has been encouraged. This fact is essentially due to their content in bioactive phytochemicals, with the phenolic compounds standing out. Among them, anthocyanins have been a target of many studies due to the presence of catechol, pyrogallol, and methoxy groups in their chemical structure, which confer notable scavenging, anti-apoptotic, and anti-inflammatory activities, being already recommended as supplementation to mitigate or even attenuate certain disorders, such as diabetes, cancer, and cardiovascular and neurological pathologies. The most well-known anthocyanins are cyanidin 3-O-glucoside and cyanidin 3-O-rutinoside. They are widespread in nature, being present in considerable amounts in red fruits and red vegetables. Overall, the present review intends to discuss the most recent findings on the potential health benefits from the daily intake of anthocyanin-rich foods, as well as their possible pharmacological mechanisms of action. However, before that, some emphasis regarding their chemical structure, dietary sources, and bioavailability was done.
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Affiliation(s)
- Ana C. Gonçalves
- CICS–UBI—Health Sciences Research Centre, University of Beira Interior, 6201-506 Covilhã, Portugal; (A.C.G.); (A.R.N.); (G.A.)
| | - Ana R. Nunes
- CICS–UBI—Health Sciences Research Centre, University of Beira Interior, 6201-506 Covilhã, Portugal; (A.C.G.); (A.R.N.); (G.A.)
| | - Amílcar Falcão
- CIBIT—Coimbra Institute for Biomedical Imaging and Translational Research, University of Coimbra, Edifício do ICNAS, Pólo 3, Azinhaga de Santa Comba, 3000-548 Coimbra, Portugal;
- Laboratory of Pharmacology, Faculty of Pharmacy, University of Coimbra, Pólo das Ciências da Saúde, Azinhaga de Santa Comba, 3000-548 Coimbra, Portugal
| | - Gilberto Alves
- CICS–UBI—Health Sciences Research Centre, University of Beira Interior, 6201-506 Covilhã, Portugal; (A.C.G.); (A.R.N.); (G.A.)
| | - Luís R. Silva
- CICS–UBI—Health Sciences Research Centre, University of Beira Interior, 6201-506 Covilhã, Portugal; (A.C.G.); (A.R.N.); (G.A.)
- Correspondence: ; Tel.: +351-275-329-077
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Kardan M, Rafiei A, Golpour M, Ebrahimzadeh MA, Akhavan-Niaki H, Fattahi S. Urtica dioica Extract Inhibits Cell Proliferation and Induces Apoptosis in HepG2 and HTC116 as Gastrointestinal Cancer Cell Lines. Anticancer Agents Med Chem 2021; 20:963-969. [PMID: 32160852 DOI: 10.2174/1871520620666200311095836] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2019] [Revised: 10/28/2019] [Accepted: 01/14/2020] [Indexed: 02/01/2023]
Abstract
BACKGROUND Nowadays the use of plant-derived products has been extensively examined in the treatment of many types of gastrointestinal cancers such as hepatocarcinoma and colon cancer. Urtica dioica is a traditional herb that has many pharmacological effects and wildly used as a therapeutic agent in cancer. Herein, we have evaluated the effects of the different concentrations of Methanolic Extract of Urtica dioica (MEUD) on viability, death pattern, and expression of the apoptosis-related gene in normal Human Dermal Fibroblast (HDF), hepatocarcinoma cell lines (HepG2) and colon-cancer cell line (HCT116). METHODS A high-performance liquid chromatography method was developed to simultaneously separate 3 phenolic acids in MEUD. HepG2 and HCT116 cell lines as well as HDF normal cell line were cultured in suitable media. After 24 and 48h, in the cultured cell with different concentrations of MEUD, cells viability was assessed by MTT assay, and apoptosis was also evaluated at the cellular level by Annexin V/PI flow cytometry analyzing and AO/EB staining. BCL2 and BAX gene expressions were assessed by TaqMan real-time PCR assay. RESULTS MEUD showed antiproliferative effects on HepG2 and HTC116 cells after 48h with an IC50 value of about 410 and 420μg/ml, respectively (P < 0.001). Apoptotic cells were observed in HepG2 and HTC116 cells but not in HDF. Furthermore, the increased level of BAX/BCL-2 ratio was observed in HepG2 and HTC116 cells under the treatment of different concentrations of MEUD. CONCLUSION The MEUD may influence hepatocarcinoma and colon-cancer cell lines at specific doses and change their proliferation rate by changing the expression of BAX and BCL2.
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Affiliation(s)
- Mostafa Kardan
- Department of Immunology, School of Medicine, Mazandaran University of Medical Sciences, Sari, Iran
| | - Alireza Rafiei
- Department of Immunology, School of Medicine, Mazandaran University of Medical Sciences, Sari, Iran
| | - Monireh Golpour
- Molecular & Cell Biology Research Center, Student Research Committee, School of Medicine, Mazandaran University of Medical Science, Sari, Iran
| | - Mohammad Ali Ebrahimzadeh
- Pharmaceutical Sciences Research Center, School of Pharmacy, Mazandaran University of Medical Science, Sari, Iran
| | - Haleh Akhavan-Niaki
- Department of Genetics, Faculty of Medicine, Babol University of Medical Sciences, Babol, Iran
| | - Sadegh Fattahi
- Cellular & Molecular Biology Research Center, Health Research Institute, Student Research Committee, Babol University of Medical Sciences, Babol, Iran
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Bars-Cortina D, Sakhawat A, Piñol-Felis C, Motilva MJ. Chemopreventive effects of anthocyanins on colorectal and breast cancer: A review. Semin Cancer Biol 2021; 81:241-258. [DOI: 10.1016/j.semcancer.2020.12.013] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2020] [Revised: 12/10/2020] [Accepted: 12/11/2020] [Indexed: 02/06/2023]
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Cavalloro V, Bracco F, Collina S, Martino E. Focus on Phytochemical and Pharmacological Profile of Prunus lycioides (=Amygdalus lycioides). Mini Rev Med Chem 2020; 20:2207-2214. [PMID: 32744969 DOI: 10.2174/1389557520666200730153653] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2020] [Revised: 05/06/2020] [Accepted: 05/22/2020] [Indexed: 11/22/2022]
Abstract
Prunus lycioides (Spach) C.K. Schneid. (= Amygdalus lycioides Spach.), popularly recognized as "Badam Talkh kuhi", is an endemic species of Iran. It is widely distributed in Central and West Asia, where it plays a role in preventing and controlling soil erosion. Although domestic species of Prunus genus are well known and widely used in food, pharmaceutical, and cosmetic industries, inadequate information about wild species is available so far. As far as Prunus lycioides, it is commonly used by native people in traditional medicine for treating diabetes, inflammatory diseases, and microbial infections. The wild almonds are traditionally exploited for oil extraction due to their antioxidant properties. This review summarizes advances in the studies regarding Prunus lycioides and its pharmacological properties. The aim of the review is to renew the interest in this promising plant, thus stimulating researchers to go further with the study for discovering new bioactive compounds.
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Affiliation(s)
- Valeria Cavalloro
- Department of Earth and Environmental Sciences, University of Pavia, Pavia, Italy
| | - Francesco Bracco
- Department of Earth and Environmental Sciences, University of Pavia, Pavia, Italy
| | - Simona Collina
- Department of Drug Sciences, Medicinal Chemistry Section, University of Pavia, Pavia, Italy
| | - Emanuela Martino
- Department of Earth and Environmental Sciences, University of Pavia, Pavia, Italy
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