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Sanders Z, Moffitt BA, Treaster M, Larkins A, Khulordava N, Benjock J, Spencer J, Henrie K, Wurst MJ, Broom A, Tamez N, DeRosa G, Campbell M, Keller E, Powell A, Weinbrenner D, Abenavoli L, Edenfield WJ, Chung K, Boccuto L, Ivankovic D. Effects of Origanum majorana on Breast Cancer Cells: An Alternative to Chemotherapy? Metabolites 2023; 13:1083. [PMID: 37887408 PMCID: PMC10608860 DOI: 10.3390/metabo13101083] [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: 09/09/2023] [Revised: 09/30/2023] [Accepted: 10/09/2023] [Indexed: 10/28/2023] Open
Abstract
Recent studies have reported several beneficial effects of natural compounds on cancerous cells, highlighting their use for future treatments. These preliminary findings have encouraged experiments with natural substances, such as plant extracts, to examine both cytotoxic and mitogenic effects and find alternative treatments for diseases such as breast cancer. This study examines the effects of microwave-assisted and ethanol maceration of marjoram (Origanum majorana) on MCF-7 breast cancer cell lines and normal breast tissue cell lines used as controls. Marjoram extracts displayed a cytotoxic effect on the MCF-7 cell lines and a mitogenic effect on the control cell lines at the MTS test. The metabolic profiles of MCF-7 and control cell lines were also assessed using the Biolog Phenotype Mammalian Metabolic (PM-M) platform and revealed statistically significant differences in the utilization of energy sources, metabolic activity in the presence of certain ionic species, and responses to metabolic effectors, such as stimulant/catabolic compounds and steroid hormones. Exposure to marjoram extracts exerted positive effects on the MCF-7 cells on the abnormal utilization of energy sources and the responses to metabolic effectors, while no major effects were detected on control cells. These effects were compared to the metabolic impact of the chemotherapeutic agent doxorubicin, which showed profound cytotoxic effects on both cancerous and normal breast cells. In conclusion, our in vitro evidence indicates that marjoram extracts are a promising alternative to chemotherapy in breast cancer since they can successfully eliminate cancerous cells by affecting their metabolic capacity to proliferate without inducing noticeable adverse effects on normal breast tissue.
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Affiliation(s)
- Zoe Sanders
- Departments of Biology, Center for Cancer Research, Anderson University, 316 Boulevard, Anderson, SC 29621, USA; (Z.S.); (A.B.); (A.P.)
| | - Bridgette A. Moffitt
- Department of Healthcare Genetics, School of Nursing, Clemson University, Clemson, SC 29634, USA (J.S.); (L.B.)
| | - Madeleine Treaster
- Departments of Biology, Center for Cancer Research, Anderson University, 316 Boulevard, Anderson, SC 29621, USA; (Z.S.); (A.B.); (A.P.)
| | - Ashley Larkins
- Department of Healthcare Genetics, School of Nursing, Clemson University, Clemson, SC 29634, USA (J.S.); (L.B.)
| | - Nicholas Khulordava
- Department of Healthcare Genetics, School of Nursing, Clemson University, Clemson, SC 29634, USA (J.S.); (L.B.)
| | - Jennifer Benjock
- Department of Healthcare Genetics, School of Nursing, Clemson University, Clemson, SC 29634, USA (J.S.); (L.B.)
| | - Jillian Spencer
- Department of Healthcare Genetics, School of Nursing, Clemson University, Clemson, SC 29634, USA (J.S.); (L.B.)
| | - Krista Henrie
- Department of Healthcare Genetics, School of Nursing, Clemson University, Clemson, SC 29634, USA (J.S.); (L.B.)
| | - Matthew J. Wurst
- Departments of Biology, Center for Cancer Research, Anderson University, 316 Boulevard, Anderson, SC 29621, USA; (Z.S.); (A.B.); (A.P.)
| | - Abigail Broom
- Departments of Biology, Center for Cancer Research, Anderson University, 316 Boulevard, Anderson, SC 29621, USA; (Z.S.); (A.B.); (A.P.)
| | - Noah Tamez
- Departments of Biology, Center for Cancer Research, Anderson University, 316 Boulevard, Anderson, SC 29621, USA; (Z.S.); (A.B.); (A.P.)
| | - Gianna DeRosa
- Departments of Biology, Center for Cancer Research, Anderson University, 316 Boulevard, Anderson, SC 29621, USA; (Z.S.); (A.B.); (A.P.)
| | - McKenzie Campbell
- Department of Chemistry, Anderson University, Anderson, SC 29621, USA
| | - Elizabeth Keller
- Departments of Biology, Center for Cancer Research, Anderson University, 316 Boulevard, Anderson, SC 29621, USA; (Z.S.); (A.B.); (A.P.)
| | - Addison Powell
- Departments of Biology, Center for Cancer Research, Anderson University, 316 Boulevard, Anderson, SC 29621, USA; (Z.S.); (A.B.); (A.P.)
| | - Donna Weinbrenner
- Department of Biological Sciences, Clemson University, Clemson, SC 29634, USA
| | - Ludovico Abenavoli
- Department of Health Sciences, University “Magna Graecia”, Viale Europa—Germaneto, 88100 Catanzaro, Italy;
| | | | - Ki Chung
- Prisma Health Cancer Institute, Greenville, SC 29605, USA (K.C.)
| | - Luigi Boccuto
- Department of Healthcare Genetics, School of Nursing, Clemson University, Clemson, SC 29634, USA (J.S.); (L.B.)
| | - Diana Ivankovic
- Departments of Biology, Center for Cancer Research, Anderson University, 316 Boulevard, Anderson, SC 29621, USA; (Z.S.); (A.B.); (A.P.)
- Department of Healthcare Genetics, School of Nursing, Clemson University, Clemson, SC 29634, USA (J.S.); (L.B.)
- Department of Biological Sciences, Anderson University, 316 Boulevard, Anderson, SC 29621, USA
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Francolino R, Martino M, Caputo L, Amato G, Chianese G, Gargiulo E, Formisano C, Romano B, Ercolano G, Ianaro A, De Martino L, Feo VD. Phytochemical Constituents and Biological Activity of Wild and Cultivated Rosmarinus officinalis Hydroalcoholic Extracts. Antioxidants (Basel) 2023; 12:1633. [PMID: 37627628 PMCID: PMC10451299 DOI: 10.3390/antiox12081633] [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: 07/28/2023] [Revised: 08/10/2023] [Accepted: 08/14/2023] [Indexed: 08/27/2023] Open
Abstract
Rosmarinus officinalis L. is an aromatic evergreen plant from the Lamiaceae family. The purpose of this study was to compare the chemical profile and bioactivities of hydroalcoholic extracts derived from wild and cultivated R. officinalis. The chemical composition of the extracts was evaluated via LC-MS analysis, which revealed the presence of a wide range of phenolic compounds, including flavonoids, phenolic and terpenes. Both extracts showed a similar interesting antioxidant activity, probably related to their content of phenol and flavonoids. The analysis of anti-acetylcholinesterase (AChE), anti-butyrylcholinesterase (BChE), and anti-α-amylase activities showed analogous inhibition, except for AChE, in which the wild type was more active than the cultivated one. Finally, in vitro studies were performed using the J774A.1 murine macrophage cell line, to characterize the anti-inflammatory and the antioxidant effects of the extracts. As expected, pretreatment with the extracts significantly reduced the production proinflammatory cytokines and ROS through modulation of the nitric oxide pathway and the mitochondrial activity. Importantly, it is observed that the anti-inflammatory effect of the extracts was explicated through the inhibition of NF-kB and its downstream mediator COX-2. Collectively, these results demonstrated that these extracts could represent a starting point for developing novel therapeutic strategies for the treatment of inflammation-based diseases. Moreover, since no significant changes were observed in terms of composition and activity, both wild and cultivated R. officinalis extracts can be recommended for food and pharmaceutical purposes.
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Affiliation(s)
- Rosaria Francolino
- Department of Pharmacy, University of Salerno, Via Giovanni Paolo II, 132, 84084 Fisciano, Italy; (R.F.); (M.M.); (L.C.); (G.A.); (V.D.F.)
| | - Mara Martino
- Department of Pharmacy, University of Salerno, Via Giovanni Paolo II, 132, 84084 Fisciano, Italy; (R.F.); (M.M.); (L.C.); (G.A.); (V.D.F.)
| | - Lucia Caputo
- Department of Pharmacy, University of Salerno, Via Giovanni Paolo II, 132, 84084 Fisciano, Italy; (R.F.); (M.M.); (L.C.); (G.A.); (V.D.F.)
| | - Giuseppe Amato
- Department of Pharmacy, University of Salerno, Via Giovanni Paolo II, 132, 84084 Fisciano, Italy; (R.F.); (M.M.); (L.C.); (G.A.); (V.D.F.)
| | - Giuseppina Chianese
- Department of Pharmacy, School of Medicine and Surgery, University of Napoli Federico II, Via D. Montesano, 49, 80131 Napoli, Italy; (G.C.); (E.G.); (B.R.); (G.E.); (A.I.)
| | - Ernesto Gargiulo
- Department of Pharmacy, School of Medicine and Surgery, University of Napoli Federico II, Via D. Montesano, 49, 80131 Napoli, Italy; (G.C.); (E.G.); (B.R.); (G.E.); (A.I.)
| | - Carmen Formisano
- Department of Pharmacy, School of Medicine and Surgery, University of Napoli Federico II, Via D. Montesano, 49, 80131 Napoli, Italy; (G.C.); (E.G.); (B.R.); (G.E.); (A.I.)
| | - Benedetta Romano
- Department of Pharmacy, School of Medicine and Surgery, University of Napoli Federico II, Via D. Montesano, 49, 80131 Napoli, Italy; (G.C.); (E.G.); (B.R.); (G.E.); (A.I.)
| | - Giuseppe Ercolano
- Department of Pharmacy, School of Medicine and Surgery, University of Napoli Federico II, Via D. Montesano, 49, 80131 Napoli, Italy; (G.C.); (E.G.); (B.R.); (G.E.); (A.I.)
| | - Angela Ianaro
- Department of Pharmacy, School of Medicine and Surgery, University of Napoli Federico II, Via D. Montesano, 49, 80131 Napoli, Italy; (G.C.); (E.G.); (B.R.); (G.E.); (A.I.)
| | - Laura De Martino
- Department of Pharmacy, University of Salerno, Via Giovanni Paolo II, 132, 84084 Fisciano, Italy; (R.F.); (M.M.); (L.C.); (G.A.); (V.D.F.)
| | - Vincenzo De Feo
- Department of Pharmacy, University of Salerno, Via Giovanni Paolo II, 132, 84084 Fisciano, Italy; (R.F.); (M.M.); (L.C.); (G.A.); (V.D.F.)
- Institute of Food Science, National Research Council (C.N.R.), Via Roma, n. 60, 83100 Avellino, Italy
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Musolino V, Marrelli M, Perri MR, Palermo M, Gliozzi M, Mollace V, Conforti F. Centranthus ruber (L.) DC. and Tropaeolum majus L.: Phytochemical Profile, In Vitro Anti-Denaturation Effects and Lipase Inhibitory Activity of Two Ornamental Plants Traditionally Used as Herbal Remedies. MOLECULES (BASEL, SWITZERLAND) 2022; 28:molecules28010032. [PMID: 36615228 PMCID: PMC9822419 DOI: 10.3390/molecules28010032] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/21/2022] [Revised: 12/10/2022] [Accepted: 12/16/2022] [Indexed: 12/24/2022]
Abstract
Ornamental plants often gain relevance not only for their decorative use, but also as a source of phytochemicals with interesting healing properties. Herein, spontaneous Centranthus ruber (L.) DC. and Tropaeolum majus L., mainly used as ornamental species but also traditionally consumed and used in popular medicine, were investigated. The aerial parts were extracted with methanol trough maceration, and resultant crude extracts were partitioned using solvents with increasing polarity. As previous studies mostly dealt with the phenolic content of these species, the phytochemical investigation mainly focused on nonpolar constituents, detected with GC-MS. The total phenolic and flavonoid content was also verified, and HPTLC analyses were performed. In order to explore the potential antiarthritic and anti-obesity properties, extracts and their fractions were evaluated for their anti-denaturation effects, with the use of the BSA assay, and for their ability to inhibit pancreatic lipase. The antioxidant properties and the inhibitory activity on the NO production were verified, as well. Almost all the extracts and fractions demonstrated good inhibitory effects on NO production. The n-hexane and dichloromethane fractions from T. majus, as well as the n-hexane fraction from C. ruber, were effective in protecting the protein from heat-induced denaturation (IC50 = 154.0 ± 1.9, 270.8 ± 2.3 and 450.1 ± 15.5 μg/mL, respectively). The dichloromethane fractions from both raw extracts were also effective in inhibiting pancreatic lipase, with IC50 values equal to 2.23 ± 0.02 mg/mL (for C. ruber sample), and 2.05 ± 0.02 mg/mL (T. majus). Obtained results support the traditional use of these species for their beneficial health properties and suggest that investigated plant species could be potential sources of novel antiarthritic and anti-obesity agents.
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Affiliation(s)
- Vincenzo Musolino
- Laboratory of Pharmaceutical Biology, Department of Health Sciences, Institute of Research for Food Safety and Health (IRC-FSH), University Magna Græcia of Catanzaro, 88100 Catanzaro, Italy
- Correspondence:
| | - Mariangela Marrelli
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, Rende, 87036 Cosenza, Italy
| | - Maria Rosaria Perri
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, Rende, 87036 Cosenza, Italy
| | - Martina Palermo
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, Rende, 87036 Cosenza, Italy
| | - Micaela Gliozzi
- Department of Health Sciences, Institute of Research for Food Safety and Health (IRC-FSH), University Magna Græcia of Catanzaro, 88100 Catanzaro, Italy
| | - Vincenzo Mollace
- Department of Health Sciences, Institute of Research for Food Safety and Health (IRC-FSH), University Magna Græcia of Catanzaro, 88100 Catanzaro, Italy
| | - Filomena Conforti
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, Rende, 87036 Cosenza, Italy
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Cytotoxic Activity of Polyphenol Extracts from Three Oregano Species: Hedeoma patens, Lippia graveolens and Lippia palmeri, and Antiproliferative Potential of Lippia graveolens against Two Types of Breast Cancer Cell Lines (MDA-MB-231 and MCF-7). Molecules 2022; 27:molecules27165240. [PMID: 36014479 PMCID: PMC9415836 DOI: 10.3390/molecules27165240] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2022] [Revised: 08/09/2022] [Accepted: 08/13/2022] [Indexed: 11/19/2022] Open
Abstract
Oregano infusions have traditionally been used to treat some diseases related to inflammation and cancer; also, some species have shown antiproliferative activity on cancer cell lines, for example, colon and liver, and this has been attributed to its phytochemical profile, mainly its phenolic compounds. This study aimed to evaluate the cytotoxicity and antiproliferative potential of the polyphenols-rich extracts (PRE) of the oregano species H. patens, L. graveolens, and L. palmeri on breast cancer cell lines. The PRE of the three oregano species were obtained from dried leaves. The extract was characterized by determining antioxidant activity, total phenols content, and identifying the profile of phenolic acids and flavonoids by chromatography UPLC-MS/MS. Furthermore, the cytotoxicity of the extracts was evaluated in vitro on a non-cancer cell line of fibroblast NIH3T3 and the antiproliferative potential on the breast cancer cell lines MDA-MB-231 and MCF-7. L. graveolens showed the highest antioxidant capacity and significantly inhibited the proliferation of MCF-7 and MDA-MB-231 cells at non-cytotoxic concentrations in normal cells, with a similar effect to that cisplatin in MDA-MB-231 cells. Therefore, the polyphenol-rich extract from L. graveolens showed the greatest potential to guide future research on the antiproliferative mechanism of action.
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Peña M, Guzmán A, Martínez R, Mesas C, Prados J, Porres JM, Melguizo C. Preventive effects of Brassicaceae family for colon cancer prevention: A focus on in vitro studies. Biomed Pharmacother 2022; 151:113145. [PMID: 35623168 DOI: 10.1016/j.biopha.2022.113145] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2022] [Revised: 05/10/2022] [Accepted: 05/15/2022] [Indexed: 11/02/2022] Open
Abstract
The emergence of adverse effects and resistance to colorectal cancer (CRC) current therapies calls for the development of new strategies aimed at both preventing and treating. In this context, functional extracts from Brassicaceae family contains abundant bioactive compounds directly related to a positive effect on human health including cancer. The main objective of this systematic review is to compile all recent studies that analyzed the in vitro antiproliferative activity of functional extracts or isolated molecules from the Brassicaceae family against CRC. A total of 711 articles published between January 2011 and May 2021 were identified. Of them, 68 met our inclusion criteria. Different standardized protocols using variable parts of plants of the Brassicaceae family resulted in diverse bioactive extracts and/or compounds. Most of them were related to isothiocyanates, which showed significant antitumor activity against CRC. These in vitro studies provide an excellent guide to direct research on the applications of plants of the Brassicaceae family to the prevention of this type of tumor. The extracts and molecules with demonstrated activity against CRC should be tested in vivo and in clinical trials to determine their usefulness in the prevention of this cancer to reduce its global incidence.
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Affiliation(s)
- Mercedes Peña
- Institute of Biopathology and Regenerative Medicine (IBIMER), Center of Biomedical Research (CIBM), University of Granada, 18100 Granada, Spain; Department of Anatomy and Embryology, Faculty of Medicine, University of Granada, 18071 Granada, Spain; Instituto de Investigación Biosanitaria de Granada (ibs.GRANADA), 18014 Granada, Spain
| | - Ana Guzmán
- Institute of Biopathology and Regenerative Medicine (IBIMER), Center of Biomedical Research (CIBM), University of Granada, 18100 Granada, Spain; Cellbitec S.L., N.I.F. B04847216, Scientific Headquarters of the Almería Technology Park, Universidad de Almería, 04128 La Cañada, Almería, Spain
| | - Rosario Martínez
- Cellbitec S.L., N.I.F. B04847216, Scientific Headquarters of the Almería Technology Park, Universidad de Almería, 04128 La Cañada, Almería, Spain; Department of Physiology, Institute of Nutrition and Food Technology (INyTA), Center of Biomedical Research (CIBM), University of Granada, 18100 Granada, Spain
| | - Cristina Mesas
- Institute of Biopathology and Regenerative Medicine (IBIMER), Center of Biomedical Research (CIBM), University of Granada, 18100 Granada, Spain; Department of Anatomy and Embryology, Faculty of Medicine, University of Granada, 18071 Granada, Spain
| | - Jose Prados
- Institute of Biopathology and Regenerative Medicine (IBIMER), Center of Biomedical Research (CIBM), University of Granada, 18100 Granada, Spain; Department of Anatomy and Embryology, Faculty of Medicine, University of Granada, 18071 Granada, Spain; Instituto de Investigación Biosanitaria de Granada (ibs.GRANADA), 18014 Granada, Spain.
| | - Jesús M Porres
- Department of Physiology, Institute of Nutrition and Food Technology (INyTA), Center of Biomedical Research (CIBM), University of Granada, 18100 Granada, Spain
| | - Consolación Melguizo
- Institute of Biopathology and Regenerative Medicine (IBIMER), Center of Biomedical Research (CIBM), University of Granada, 18100 Granada, Spain; Department of Anatomy and Embryology, Faculty of Medicine, University of Granada, 18071 Granada, Spain; Instituto de Investigación Biosanitaria de Granada (ibs.GRANADA), 18014 Granada, Spain
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Zhuang H, Wang C, Wang Y, Jin T, Huang R, Lin Z, Wang Y. Native useful vascular plants of China: A checklist and use patterns. PLANT DIVERSITY 2021; 43:134-141. [PMID: 33997546 PMCID: PMC8103417 DOI: 10.1016/j.pld.2020.09.003] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/15/2020] [Revised: 08/28/2020] [Accepted: 09/05/2020] [Indexed: 05/30/2023]
Abstract
Of all types of interactions between humans and plants, the utilization of plants by people is the most direct and influential. China has a long history of using native plants and a large body of recorded knowledge on uses. Here, we present an inventory of plant uses in China based on an extensive survey of the literature. Twelve categories of usage are recognized (medicinal, edible, etc.), these categories being chosen according to an integration of various current standards. A total of 50,521 use-citations were recorded, covering 10,808 species and infraspecies, representing 28% of the Chinese flora. Additional information is included in the dataset on taxonomy and endangerment status. Analysis of the data reveals that the eight plant families with the greatest numbers of species used in China, namely Asteraceae, Fabaceae, Rosaceae, Ranunculaceae, Poaceae, Lamiaceae, Orchidaceae, and Liliaceae, are also the top eight most species-rich Chinese plant families. However, there are some families that are over-represented or under-representation in certain use categories, compared with their relative abundance in the total flora. There are indications that rare and endangered species are being subject to some degree of over-exploitation. A disproportionately high number of used species are Chinese endemics (3552 species, representing over 33% of used species). A total of 20% of used species have been classified as threatened nationally or globally, according to at least one of the various threat assessments that have been made for the Chinese flora. This comprehensive inventory of the useful plants of China, with relevant ethnobotanical information included, provides a baseline for further studies of plant resources. It will be useful in follow-up research. The scientific dataset it contains will be useful for the protection and sustainable utilization of plant resources in China.
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Affiliation(s)
- Huifu Zhuang
- Service Center for Information Technology, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, 650201, China
- Yunnan Key Laboratory for Wild Plant Resources, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, 650201, China
| | - Chen Wang
- Yunnan Key Laboratory for Wild Plant Resources, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, 650201, China
| | - Yanan Wang
- Service Center for Information Technology, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, 650201, China
| | - Tao Jin
- Service Center for Information Technology, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, 650201, China
| | - Rong Huang
- Service Center for Information Technology, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, 650201, China
| | - Zihong Lin
- Service Center for Information Technology, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, 650201, China
| | - Yuhua Wang
- Yunnan Key Laboratory for Wild Plant Resources, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, 650201, China
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Ćavar Zeljković S, Šišková J, Komzáková K, De Diego N, Kaffková K, Tarkowski P. Phenolic Compounds and Biological Activity of Selected Mentha Species. PLANTS 2021; 10:plants10030550. [PMID: 33804017 PMCID: PMC8000339 DOI: 10.3390/plants10030550] [Citation(s) in RCA: 37] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/18/2021] [Revised: 03/09/2021] [Accepted: 03/11/2021] [Indexed: 12/20/2022]
Abstract
Mentha species are widely used as food, medicine, spices, and flavoring agents. Thus, chemical composition is an important parameter for assessing the quality of mints. In general, the contents of menthol, menthone, eucalyptol, and limonene comprise one of the major parameters for assessing the quality of commercially important mints. Building further on the phytochemical characterization of the quality of Mentha species, this work was focused on the composition of phenolic compounds in methanolic extracts. Thirteen Mentha species were grown under the same environmental conditions, and their methanolic extracts were subjected to the LC-MS/MS (liquid chromatography-tandem mass spectrometry) profiling of phenolics and the testing their biological activities, i.e., antioxidant and tyrosinase inhibition activities, which are important features for the cosmetic industry. The total phenolic content (TPC) ranged from 14.81 ± 1.09 mg GAE (gallic acid equivalents)/g for Mentha cervina to 58.93. ± 8.39 mg GAE/g for Mentha suaveolens. The antioxidant activity of examined Mentha related with the content of the phenolic compounds and ranged from 22.79 ± 1.85 to 106.04 ± 3.26 mg TE (Trolox equivalents)/g for M. cervina and Mentha x villosa, respectively. Additionally, Mentha pulegium (123.89 ± 5.64 mg KAE (kojic acid equivalents)/g) and Mentha x piperita (102.82 ± 15.16 mg KAE/g) showed a strong inhibition of the enzyme tyrosinase, which is related to skin hyperpigmentation. The most abundant compound in all samples was rosmarinic acid, ranging from 1363.38 ± 8323 to 2557.08 ± 64.21 μg/g. In general, the levels of phenolic acids in all examined mint extracts did not significantly differ. On the contrary, the levels of flavonoids varied within the species, especially in the case of hesperidin (from 0.73 ± 0.02 to 109. 39 ± 2.01 μg/g), luteolin (from 1.84 ± 0.11 to 31.03 ± 0.16 μg/g), and kaempferol (from 1.30 ± 0.17 to 33.68 ± 0.81 μg/g). Overall results indicated that all examined mints possess significant amounts of phenolic compounds that are responsible for antioxidant activity and, to some extent, for tyrosinase inhibition activity. Phenolics also proved to be adequate compounds, together with terpenoids, for the characterization of Mentha sp. Additionally, citrus-scented Mentha x villosa could be selected as a good candidate for the food and pharmaceutical industry, especially due its chemical composition and easy cultivation, even in winter continental conditions.
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Affiliation(s)
- Sanja Ćavar Zeljković
- Centre of the Region Haná for Biotechnological and Agricultural Research, Department of Genetic Resources for Vegetables, Medicinal and Special Plants, Crop Research Institute, Šlechtitelů 29, 78371 Olomouc, Czech Republic; (K.K.); or (P.T.)
- Centre of the Region Hana for Biotechnological and Agricultural Research, Palacky University Olomouc, Šlechtitelů 27, 78371 Olomouc, Czech Republic; (J.Š.); (K.K.); (N.D.D.)
- Correspondence: or
| | - Jana Šišková
- Centre of the Region Hana for Biotechnological and Agricultural Research, Palacky University Olomouc, Šlechtitelů 27, 78371 Olomouc, Czech Republic; (J.Š.); (K.K.); (N.D.D.)
| | - Karolína Komzáková
- Centre of the Region Hana for Biotechnological and Agricultural Research, Palacky University Olomouc, Šlechtitelů 27, 78371 Olomouc, Czech Republic; (J.Š.); (K.K.); (N.D.D.)
| | - Nuria De Diego
- Centre of the Region Hana for Biotechnological and Agricultural Research, Palacky University Olomouc, Šlechtitelů 27, 78371 Olomouc, Czech Republic; (J.Š.); (K.K.); (N.D.D.)
| | - Katarína Kaffková
- Centre of the Region Haná for Biotechnological and Agricultural Research, Department of Genetic Resources for Vegetables, Medicinal and Special Plants, Crop Research Institute, Šlechtitelů 29, 78371 Olomouc, Czech Republic; (K.K.); or (P.T.)
| | - Petr Tarkowski
- Centre of the Region Haná for Biotechnological and Agricultural Research, Department of Genetic Resources for Vegetables, Medicinal and Special Plants, Crop Research Institute, Šlechtitelů 29, 78371 Olomouc, Czech Republic; (K.K.); or (P.T.)
- Centre of the Region Hana for Biotechnological and Agricultural Research, Palacky University Olomouc, Šlechtitelů 27, 78371 Olomouc, Czech Republic; (J.Š.); (K.K.); (N.D.D.)
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Sitarek P, Merecz-Sadowska A, Śliwiński T, Zajdel R, Kowalczyk T. An In Vitro Evaluation of the Molecular Mechanisms of Action of Medical Plants from the Lamiaceae Family as Effective Sources of Active Compounds against Human Cancer Cell Lines. Cancers (Basel) 2020; 12:E2957. [PMID: 33066157 PMCID: PMC7601952 DOI: 10.3390/cancers12102957] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2020] [Revised: 10/05/2020] [Accepted: 10/09/2020] [Indexed: 12/25/2022] Open
Abstract
It is predicted that 1.8 million new cancer cases will be diagnosed worldwide in 2020; of these, the incidence of lung, colon, breast, and prostate cancers will be 22%, 9%, 7%, and 5%, respectively according to the National Cancer Institute. As the global medical cost of cancer in 2020 will exceed about $150 billion, new approaches and novel alternative chemoprevention molecules are needed. Research indicates that the plants of the Lamiaceae family may offer such potential. The present study reviews selected species from the Lamiaceae and their active compounds that may have the potential to inhibit the growth of lung, breast, prostate, and colon cancer cells; it examines the effects of whole extracts, individual compounds, and essential oils, and it discusses their underlying molecular mechanisms of action. The studied members of the Lamiaceae are sources of crucial phytochemicals that may be important modulators of cancer-related molecular targets and can be used as effective factors to support anti-tumor treatment.
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Affiliation(s)
- Przemysław Sitarek
- Department of Biology and Pharmaceutical Botany, Medical University of Lodz, 90-151 Lodz, Poland
| | - Anna Merecz-Sadowska
- Department of Economic Informatics, University of Lodz, 90-214 Lodz, Poland; (A.M.-S.); (R.Z.)
| | - Tomasz Śliwiński
- Laboratory of Medical Genetics, Faculty of Biology and Environmental Protection, University of Lodz, 90-236 Lodz, Poland;
| | - Radosław Zajdel
- Department of Economic Informatics, University of Lodz, 90-214 Lodz, Poland; (A.M.-S.); (R.Z.)
| | - Tomasz Kowalczyk
- Department of Molecular Biotechnology and Genetics, University of Lodz, 90-237 Lodz, Poland;
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9
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Grochowski DM, Strawa JW, Granica S, Tomczyk M. Secondary metabolites of Rubus caesius (Rosaceae). BIOCHEM SYST ECOL 2020. [DOI: 10.1016/j.bse.2020.104111] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
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10
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Sharifi-Rad M, Berkay Yılmaz Y, Antika G, Salehi B, Tumer TB, Kulandaisamy Venil C, Das G, Patra JK, Karazhan N, Akram M, Iqbal M, Imran M, Sen S, Acharya K, Dey A, Sharifi-Rad J. Phytochemical constituents, biological activities, and health-promoting effects of the genus Origanum. Phytother Res 2020; 35:95-121. [PMID: 32789910 DOI: 10.1002/ptr.6785] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2020] [Revised: 05/15/2020] [Accepted: 06/06/2020] [Indexed: 12/14/2022]
Abstract
Origanum species are mostly distributed around the Mediterranean, Euro-Siberian, and Iran-Siberian regions. Since time immemorial, the genus has popularly been used in Southern Europe, as well as on the American continent as a spice now known all over the world under the name "oregano" or "pizza-spice." Origanum plants are also employed to prepare bitter tinctures, wines, vermouths, beer, and kvass. The major components of Origanum essential oil are various terpenes, phenols, phenolic acids, and flavonoids with predominant occurrence of carvacrol and thymol (with reasonable amounts of p-cymen and -terpinene) or of terpinene-4-ol, linalool, and sabinene hydrate. Many species of Origanum genus are used to treat kidney, digestive, nervous, and respiratory disorders, spasms, sore throat, diabetes, lean menstruation, hypertension, cold, insomnia, toothache, headache, epilepsy, urinary tract infections, etc. Origanum essential oil showed potent bioactivities owing to its major constituents' carvacrol, thymol, and monoterpenes. Several preclinical studies evidenced its pharmacological potential as antiproliferative or anticancer, antidiabetic, antihyperlipidemic, anti-obesity, renoprotective, antiinflammatory, vasoprotective, cardioprotective, antinociceptive, insecticidal, and hepatoprotective properties. Its nanotechnological applications as a promising pharmaceutical in order to enhance the solubility, physicochemical stability, and the accumulation rate of its essential oils have been investigated. However, Origanum has been reported causing angioedema, perioral dermatitis, allergic reaction, inhibition of platelet aggregation, hypoglycemia, and abortion. Conclusive evidences are still required for its clinical applications against human medical conditions. Toxicity analyses and risk assessment will aid to its safe and efficacious application. In addition, elaborate structure-activity studies are needed to explore the potential use of Origanum-derived phytochemicals as promising drug candidates.
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Affiliation(s)
- Mehdi Sharifi-Rad
- Department of Medical Parasitology, Faculty of Medicine, Kerman University of Medical Sciences, Kerman, Iran
| | - Yakup Berkay Yılmaz
- Graduate Program of Biomolecular Sciences, Institute of Natural and Applied Sciences, Canakkale Onsekiz Mart University, Canakkale, Turkey
| | - Gizem Antika
- Graduate Program of Molecular Biology and Genetics, Institute of Natural and Applied Sciences, Canakkale Onsekiz Mart University, Canakkale, Turkey
| | - Bahare Salehi
- Noncommunicable Diseases Research Center, Bam University of Medical Sciences, Bam, Iran.,Student Research Committee, School of Medicine, Bam University of Medical Sciences, Bam, Iran
| | - Tugba Boyunegmez Tumer
- Department of Molecular Biology and Genetics, Faculty of Arts and Science, Canakkale Onsekiz Mart University, Canakkale, Turkey
| | | | - Gitishree Das
- Research Institute of Biotechnology & medical Converged Science, Dongguk University, Goyang-si, Republic of Korea
| | - Jayanta Kumar Patra
- Research Institute of Biotechnology & medical Converged Science, Dongguk University, Goyang-si, Republic of Korea
| | - Natallia Karazhan
- Department of Pharmacognosy, Pharmaceutical Faculty of the EE VSMU, Vitebsk, Belarus
| | - Muhammad Akram
- Department of Eastern Medicine and Surgery, Directorate of Medical Sciences, GC University Faisalabad, Faisalabad, Pakistan
| | - Mehwish Iqbal
- Institute of Health Management, Dow University of Health Sciences, Karachi, Pakistan
| | - Muhammad Imran
- University Institute of Diet and Nutritional Sciences, Faculty of Allied Health Sciences, The University of Lahore, Lahore, Pakistan
| | - Surjit Sen
- Molecular and Applied Mycology and Plant Pathology Laboratory, Department of Botany, University of Calcutta, Kolkata, India.,Department of Botany, Fakir Chand College, Diamond Harbour, India
| | - Krishnendu Acharya
- Molecular and Applied Mycology and Plant Pathology Laboratory, Department of Botany, University of Calcutta, Kolkata, India
| | - Abhijit Dey
- Department of Life Sciences, Presidency University, Kolkata, India
| | - Javad Sharifi-Rad
- Phytochemistry Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran.,Facultad de Medicina, Universidad del Azuay, Cuenca, Ecuador
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11
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Al-Shawi AAA, Hameed MF, Ali NH, Hussein KA. Investigations of Phytoconstituents, Antioxidant and Anti-Liver Cancer Activities of Saueda monoica Forssk Extracted by Microwave-Assisted Extraction. Asian Pac J Cancer Prev 2020; 21:2349-2355. [PMID: 32856865 PMCID: PMC7771932 DOI: 10.31557/apjcp.2020.21.8.2349] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2020] [Indexed: 12/03/2022] Open
Abstract
Background: Wild edible plants are good sources for bioactive compounds, vitamins, and minerals with various applications. They can play a role in supporting the immune system and are highly beneficial as resources. Suaeda monoica Forssk is a wild edible plant that grows in Iraq and it’s biological activities have not yet reported. Methods: Saueda monoica Forssk bioactive compounds were extracted by a microwave-assisted extraction method using ethanol as a solvent, and its chemical composition was analyzed by GC-MS. The biological activities were evaluated via antioxidant, anti-liver-cancer, antibacterial, and toxicity tests in vitro. Results: The results of GC-MS analysis showed that there were about 20 bioactive compounds. The most abundant compound was N,N-Dimethylglycine methyl ester, followed by 9,12,15-Octadecatrienoic acid, n-Hexadecanoic acid, and N,N-Dimethylglycine. The antioxidant activity of the ethanol extract of the plant showed a significant IC50. The extract of S. monoica against liver cancer cells (HCAM) showed significant toxicity. Flow cytometric analysis showed a significant induced apoptosis and cell cycle arrested at G1 phase. Conclusions: The results indicated the significance of the components of Iraqi S. monoica Forssk by MAE method as a potential food supplement in nutrition systems to prevent liver cancer and enhance the liver’s defense against diseases.
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Affiliation(s)
- Ali A A Al-Shawi
- Department of Chemistry, College of Education for Pure Sciences, University of Basrah, Basrah, Iraq
| | | | - Nashwan Hussein Ali
- Department of Applied Chemistry, College of Applied Sciences, University of Samarra, Iraq
| | - Kawkab Ali Hussein
- Department of Chemistry, College of Education for Pure Sciences, University of Basrah, Basrah, Iraq
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12
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Hu B, Khutsishvili M, Fayvush G, Atha D, Borris RP. Phytochemical Investigations and Antimicrobial Activities of Anchusa azurea. Chem Nat Compd 2020. [DOI: 10.1007/s10600-020-02958-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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13
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Rosemary Extract Inhibits Proliferation, Survival, Akt, and mTOR Signaling in Triple-Negative Breast Cancer Cells. Int J Mol Sci 2020; 21:ijms21030810. [PMID: 32012648 PMCID: PMC7037743 DOI: 10.3390/ijms21030810] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2019] [Revised: 01/22/2020] [Accepted: 01/23/2020] [Indexed: 02/08/2023] Open
Abstract
Breast cancer is the most commonly diagnosed cancer in women. Triple-negative (TN) breast cancer lacks expression of estrogen receptor (ER), progesterone receptor (PR) as well as the expression and/or gene amplification of human epidermal growth factor receptor 2 (HER2). TN breast cancer is aggressive and does not respond to hormone therapy, therefore new treatments are urgently needed. Plant-derived chemicals have contributed to the establishment of chemotherapy agents. In previous studies, rosemary extract (RE) has been found to reduce cell proliferation and increase apoptosis in some cancer cell lines. However, there are very few studies examining the effects of RE in TN breast cancer. In the present study, we examined the effects of RE on TN MDA-MB-231 breast cancer cell proliferation, survival/apoptosis, Akt, and mTOR signaling. RE inhibited MDA-MB-231 cell proliferation and survival in a dose-dependent manner. Furthermore, RE inhibited the phosphorylation/activation of Akt and mTOR and enhanced the cleavage of PARP, a marker of apoptosis. Our findings indicate that RE has potent anticancer properties against TN breast cancer and modulates key signaling molecules involved in cell proliferation and survival.
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Ceramella J, Loizzo MR, Iacopetta D, Bonesi M, Sicari V, Pellicanò TM, Saturnino C, Malzert-Fréon A, Tundis R, Sinicropi MS. Anchusa azurea Mill. (Boraginaceae) aerial parts methanol extract interfering with cytoskeleton organization induces programmed cancer cells death. Food Funct 2020; 10:4280-4290. [PMID: 31264668 DOI: 10.1039/c9fo00582j] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
The present study aimed to determine the chemical composition, antioxidant effects and antitumor properties of a methanol extract of Anchusa azurea Mill. (Boraginaceae) aerial parts against four tumour cell lines (MCF-7, MDA-MB-231, RKO, and R2C). The antioxidant effects were assessed by using β-carotene bleaching, 2,2'-azinobis(3-ethylbenzothiazoline-6-sulfonic acid) (ABTS), 2,2-diphenyl-1-picrylhydrazyl (DPPH), and ferric reducing ability power (FRAP) tests. HPLC analyses revealed chlorogenic acid, catechin, caffeic acid, and astragalin as the most abundant compounds. Interesting results were obtained in the β-carotene bleaching test with IC50 values of 7.6 and 27.5 μg mL-1 after 30 and 60 min of incubation, respectively. Furthermore, the A. azurea extract protects 3T3-L1 mouse cells from oxidative stress induced by menadione and exhibits good antitumor activity, with very low toxicity. Our data indicate that the antitumor properties are due to the ability to induce programmed cancer cell death through caspase 3/7 and 9 activation and interference with the cytoskeleton dynamics.
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Affiliation(s)
- Jessica Ceramella
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, 87036 Rende (CS), Italy.
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15
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Chenopodium album L. and Sisymbrium officinale (L.) Scop.: Phytochemical Content and In Vitro Antioxidant and Anti-Inflammatory Potential. PLANTS 2019; 8:plants8110505. [PMID: 31731582 PMCID: PMC6918386 DOI: 10.3390/plants8110505] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/17/2019] [Revised: 10/29/2019] [Accepted: 11/13/2019] [Indexed: 01/09/2023]
Abstract
Spontaneous edible plants have an old history of use in popular traditions all around the world, and the rediscovery of these species could also be useful for the search of new drugs. Chenopodium album L. (Amaranthaceae) and Sisymbrium officinale (L.) Scop. (Brassicaceae) are two annual plants traditionally used both as food and herbal remedies against inflammatory disorders. In this work, the potential anti-inflammatory and anti-arthritic activities of these plant species have been investigated, together with their antioxidant potential. The phytochemical composition was assessed as well by means of gas chromatography coupled to mass spectrometry (GC-MS) and high performance thin layer chromatography (HPTLC). The antioxidant properties were assessed using the DPPH and β-carotene bleaching test. The ability of extracts to protect against lipid peroxidation was also examined in rat-liver microsomal membranes. All the samples showed a preservation of antioxidant activity up to 60 min. A significant inhibitory activity on the production of the pro-inflammatory mediator nitric oxide was induced in lipopolysaccharide (LPS)-stimulated RAW 264.7 cells by the dichloromethane fraction of C. album extract, with an IC50 value equal to 81.7 ± 0.9 μg/mL. The same sample showed also a concentration-dependent anti-denaturation effect on heat-treated bovine serum albumin (IC50 = 975.6 ± 5.5 μg/mL), even if the best in vitro anti-arthritic activity was observed for the dichloromethane fraction of S. officinale extract, with an IC50 value of 680.9 ± 13.2 μg/mL.
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16
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Hajizadeh MR, Parvaz N, Barani M, Khoshdel A, Fahmidehkar MA, Mahmoodi M, Torkzadeh-Mahani M. Diosgenin-loaded niosome as an effective phytochemical nanocarrier: physicochemical characterization, loading efficiency, and cytotoxicity assay. ACTA ACUST UNITED AC 2019; 27:329-339. [PMID: 31134490 DOI: 10.1007/s40199-019-00277-0] [Citation(s) in RCA: 36] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2018] [Accepted: 04/22/2019] [Indexed: 02/07/2023]
Abstract
BACKGROUND The use of phytochemicals to prevent or suppress tumours is known as chemoprevention. Numerous plant-derived agents have been reported to have anticancer potentials. As one such anticancer phytochemical, diosgenin has several applications which are nevertheless limited due to its low solubility in water. METHODS We loaded diosgenin into niosome to increase its solubility and hence efficiency. Diosgenin-niosome (diosgenin loaded into niosome) was prepared by thin-film hydration method and characterised by optical microscopy, dynamic light scattering (DLS), scanning electron microscopy (SEM), and UV-visible spectrophotometry. Also, loading efficiency, in vitro drug release, and cytotoxicity assay were performed on HepG2 cell line. RESULTS AND DISCUSSION Diosgenin-niosome has a nanometric size with a normal size distribution and spherical morphology. The loading efficiency of diosgenin was about 89% with a sustainable and controllable release rate. Finally, the viability of free diosgenin was 61.25%, and after loading into niosomes, it was improved to 28.32%. CONCLUSION The results demonstrated that niosomes increase the solubility of naturally derived hydrophobic chemicals and thus enhance their anticancer effect. Graphical abstract.
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Affiliation(s)
- Mohammad Reza Hajizadeh
- Department of Clinical Biochemistry, Faculty of Medicine, Rafsanjan University of Medical Sciences, Rafsanjan, Iran
- Molecular Medicine Research Center, Rafsanjan University of Medical Sciences, Rafsanjan, Iran
| | - Najmeh Parvaz
- Department of Clinical Biochemistry, Faculty of Medicine, Rafsanjan University of Medical Sciences, Rafsanjan, Iran
- Molecular Medicine Research Center, Rafsanjan University of Medical Sciences, Rafsanjan, Iran
| | - Mahmood Barani
- Department of Chemistry, Shahid Bahonar University of Kerman, Kerman, Iran
| | - Alireza Khoshdel
- Department of Clinical Biochemistry, Faculty of Medicine, Rafsanjan University of Medical Sciences, Rafsanjan, Iran
- Molecular Medicine Research Center, Rafsanjan University of Medical Sciences, Rafsanjan, Iran
| | - Mohammad Ali Fahmidehkar
- Research Center of Advanced Technologies in Medicine, Torbat Heydariyeh University of Medical Sciences, Torbat Heydariyeh, Iran
| | - Mehdi Mahmoodi
- Department of Clinical Biochemistry, Afzalipoor Faculty of Medicine, Kerman University of Medical Sciences, Kerman, Iran
| | - Masoud Torkzadeh-Mahani
- Department of Biotechnology, Institute of Science, High Technology and Environmental Sciences, Graduate University of Advanced Technology, Kerman, Iran.
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17
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Casacchia T, Occhiuzzi MA, Grande F, Rizzuti B, Granieri MC, Rocca C, Gattuso A, Garofalo A, Angelone T, Statti G. A pilot study on the nutraceutical properties of the Citrus hybrid Tacle® as a dietary source of polyphenols for supplementation in metabolic disorders. J Funct Foods 2019. [DOI: 10.1016/j.jff.2018.11.030] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
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18
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A new chromanone isolated from Portulaca oleracea L. increases glucose uptake by stimulating GLUT4 translocation to the plasma membrane in 3T3-L1 adipocytes. Int J Biol Macromol 2018; 123:26-34. [PMID: 30389528 DOI: 10.1016/j.ijbiomac.2018.10.206] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2018] [Revised: 10/29/2018] [Accepted: 10/29/2018] [Indexed: 12/15/2022]
Abstract
Three homoisoflavonoids and one dimethoxychalcone from Portulaca oleracea L. were isolated using bioassay-guided fractionation and HPLC. Among the compounds 1-4, (E)-5-hydroxy-7-methoxy-3-(2'-hydroxybenzyl)-4-chromanone (compound 3) had the most effect on glucose uptake in the adipocytes. We investigated how (E)-5-hydroxy-7-methoxy-3-(2'-hydroxybenzyl)-4-chromanone contributed to increase glucose uptake in 3T3-L1 adipocytes. Levels of the glucose transporters GLUT-4, as well as glucose uptake, and key proteins of the insulin pathway, namely PI3K/AKT and AMPK pathway are analyzed using glucose uptake assay and western blot analysis. Our results show that (E)-5-hydroxy-7-methoxy-3-(2'-hydroxybenzyl)-4-chromanone significantly increased glucose uptake by stimulating translocation of GLUT4 to the plasma membrane in 3T3-L1 adipocytes. High levels of expression of GLUT4 in the plasma membrane resulted from IRS-1 phosphorylation, PI3K activation, Akt phosphorylation and phosphorylation of AMPK, resulting in increased glucose uptake by the cells. The increase in glucose uptake due to (E)-5-hydroxy-7-methoxy-3-(2'-hydroxybenzyl)-4-chromanone was significantly inhibited by the PI3K inhibitor and the AMPK inhibitor in 3T3-L1 adipocytes. These findings suggest that (E)-5-hydroxy-7-methoxy-3-(2'-hydroxybenzyl)-4-chromanone may increase glucose uptake by stimulating GLUT4 translocation to the plasma membrane via activating the PI3K/Akt and AMPK pathways in 3T3-L1 adipocytes.
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Marrelli M, Araniti F, Abenavoli MR, Statti G, Conforti F. Potential Health Benefits of Origanum heracleoticum Essential Oil: Phytochemical and Biological Variability among Different Calabrian Populations. Nat Prod Commun 2018. [DOI: 10.1177/1934578x1801300921] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
The potential health benefits of the essential oils of six different populations of Origanum heracleoticum L. from Calabria (Italy) were assessed, together with the evaluation of the influence of the site of collection on their metabolic profile and biological activity. Different terpenoids were identified, being thymol, carvacrol and o-cymene among the most abundant ones. Hierarchical cluster analysis allowed the identification of two main groups, which were discriminated by the altitude of collection. The antioxidant activity was tested by means of two in vitro assays: DPPH and β-carotene bleaching test. Samples EO-4 and EO-3 were the most active in protecting linoleic acid from peroxidation, with IC50 values of 4.00 and 4.68 μg/mL after 30 minutes of incubation. The anti-inflammatory potential was assessed through the evaluation of the capacity to inhibit NO production in lipopolysaccharide (LPS)-induced murine macrophage RAW 264.7 cell line. All essential oils induced a dose-depending inhibitory effect. An excellent activity was demonstrated for sample EO-4, followed by sample EO-3 (IC50 values equal to 32.77 and 49.48 μg/mL, respectively). Observed biological properties were correlated to the phytochemical content of analyzed samples.
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Affiliation(s)
- Mariangela Marrelli
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, I-87036 Rende, (CS), Italy
| | - Fabrizio Araniti
- Department of Agraria, University “Mediterranea” of Reggio Calabria, I-89100 Reggio Calabria, Italy
| | - Maria Rosa Abenavoli
- Department of Agraria, University “Mediterranea” of Reggio Calabria, I-89100 Reggio Calabria, Italy
| | - Giancarlo Statti
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, I-87036 Rende, (CS), Italy
| | - Filomena Conforti
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, I-87036 Rende, (CS), Italy
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20
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Song Z, Yin F, Xiang B, Lan B, Cheng S. Systems Pharmacological Approach to Investigate the Mechanism of Acori Tatarinowii Rhizoma for Alzheimer's Disease. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE : ECAM 2018; 2018:5194016. [PMID: 30050590 PMCID: PMC6040288 DOI: 10.1155/2018/5194016] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/30/2018] [Accepted: 05/30/2018] [Indexed: 12/15/2022]
Abstract
In traditional Chinese medicine (TCM), Acori Tatarinowii Rhizoma (ATR) is widely used to treat memory and cognition dysfunction. This study aimed to confirm evidence regarding the potential therapeutic effect of ATR on Alzheimer's disease (AD) using a system network level based in silico approach. Study results showed that the compounds in ATR are highly connected to AD-related signaling pathways, biological processes, and organs. These findings were confirmed by compound-target network, target-organ location network, gene ontology analysis, and KEGG pathway enrichment analysis. Most compounds in ATR have been reported to have antifibrillar amyloid plaques, anti-tau phosphorylation, and anti-inflammatory effects. Our results indicated that compounds in ATR interact with multiple targets in a synergetic way. Furthermore, the mRNA expressions of genes targeted by ATR are elevated significantly in heart, brain, and liver. Our results suggest that the anti-inflammatory and immune system enhancing effects of ATR might contribute to its major therapeutic effects on Alzheimer's disease.
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Affiliation(s)
- Zhenyan Song
- The Key Laboratory of Hunan Province for Integrated Traditional Chinese and Western Medicine on Prevention and Treatment of Cardio-Cerebral Diseases, Hunan University of Chinese Medicine, Changsha, Hunan 410208, China
| | - Fang Yin
- The Key Laboratory of Hunan Province for Integrated Traditional Chinese and Western Medicine on Prevention and Treatment of Cardio-Cerebral Diseases, Hunan University of Chinese Medicine, Changsha, Hunan 410208, China
| | - Biao Xiang
- The Key Laboratory of Hunan Province for Integrated Traditional Chinese and Western Medicine on Prevention and Treatment of Cardio-Cerebral Diseases, Hunan University of Chinese Medicine, Changsha, Hunan 410208, China
| | - Bin Lan
- The Key Laboratory of Hunan Province for Integrated Traditional Chinese and Western Medicine on Prevention and Treatment of Cardio-Cerebral Diseases, Hunan University of Chinese Medicine, Changsha, Hunan 410208, China
| | - Shaowu Cheng
- The Key Laboratory of Hunan Province for Integrated Traditional Chinese and Western Medicine on Prevention and Treatment of Cardio-Cerebral Diseases, Hunan University of Chinese Medicine, Changsha, Hunan 410208, China
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Liu X, Chen K, Zhu L, Liu H, Ma T, Xu Q, Xie T. Soyasaponin Ab protects against oxidative stress in HepG2 cells via Nrf2/HO-1/NQO1 signaling pathways. J Funct Foods 2018. [DOI: 10.1016/j.jff.2018.03.037] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
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22
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Boubaker J, Ben Toumia I, Sassi A, Bzouich-Mokded I, Ghoul Mazgar S, Sioud F, Bedoui A, Safta Skhiri S, Ghedira K, Chekir-Ghedira L. Antitumoral Potency by Immunomodulation of Chloroform Extract from Leaves of Nitraria retusa, Tunisian Medicinal Plant, via its Major Compounds β-sitosterol and Palmitic Acid in BALB/c Mice Bearing Induced Tumor. Nutr Cancer 2018; 70:650-662. [PMID: 29697283 DOI: 10.1080/01635581.2018.1460683] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
This study evaluated the antitumoral effect of Chloroform extract from Nitraria retusa leaves, via its major compounds β-sitosterols and palmitic acid. BALB/c mice were subcutaneously inoculated with B16-F10 cells, then treated intra-peritoneally after 7 days with the chloroform extract for 21 days. They were then euthanized, and the tumors were weighed. Lung parenchyma was analyzed. Lymphocyte and macrophages proliferation, cytotoxic T lymphocyte (CTL) activities were evaluated using the MTT assay. Macrophage phagocytosis was evaluated by measuring the lysosomal activity and nitric oxide production. Antioxidant activity was studied by cellular antioxidant activity on macrophage and splenocytes and by lipid peroxidation inhibitory activity in liver cells, kidney, and serum. β-sitosterols and palmitic acid, major compounds of chloroform extract, impeded remarkably the expansion of the transplantable tumor, protected the lung parenchyma, and increased splenocytes proliferation and both CTL activities in tumor-bearing mice. β-sitosterols and palmitic acid were also seen to have enhanced lysosomal activity of host macrophages and antioxidant cellular activity. Also, they showed an inhibitory effect of lipid peroxidation. Our results suggest that antitumoral effect of β-sitosterols and palmitic acid from chloroform extract is related with its immunomodulatory activity, and opens the way for a nutrition application and coprocessing phytotherapy against cancer.
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Affiliation(s)
- Jihed Boubaker
- a Unity of Bioactive Natural Substances and Biotechnology, Faculty of Dental Medicine, University of Monastir , Rue Avicenne, Monastir , Tunisia.,b Human Physiology and Cellular Biology Laboratory, Faculty of pharmacy, University of Monastir , Rue Avicenne, Monastir , Tunisia
| | - Imene Ben Toumia
- a Unity of Bioactive Natural Substances and Biotechnology, Faculty of Dental Medicine, University of Monastir , Rue Avicenne, Monastir , Tunisia.,c Cellular and Molecular Biology Laboratory, Faculty of Dental Medicine, University of Monastir , Rue Avicenne, Monastir , Tunisia
| | - Aicha Sassi
- a Unity of Bioactive Natural Substances and Biotechnology, Faculty of Dental Medicine, University of Monastir , Rue Avicenne, Monastir , Tunisia.,c Cellular and Molecular Biology Laboratory, Faculty of Dental Medicine, University of Monastir , Rue Avicenne, Monastir , Tunisia
| | - Imen Bzouich-Mokded
- a Unity of Bioactive Natural Substances and Biotechnology, Faculty of Dental Medicine, University of Monastir , Rue Avicenne, Monastir , Tunisia.,c Cellular and Molecular Biology Laboratory, Faculty of Dental Medicine, University of Monastir , Rue Avicenne, Monastir , Tunisia
| | - Sonia Ghoul Mazgar
- d ABCDF Laboratory, Faculty of Dental Medicine, University of Monastir , Rue Avicenne, Monastir , Tunisia
| | - Fairouz Sioud
- a Unity of Bioactive Natural Substances and Biotechnology, Faculty of Dental Medicine, University of Monastir , Rue Avicenne, Monastir , Tunisia.,c Cellular and Molecular Biology Laboratory, Faculty of Dental Medicine, University of Monastir , Rue Avicenne, Monastir , Tunisia
| | - Ahmed Bedoui
- a Unity of Bioactive Natural Substances and Biotechnology, Faculty of Dental Medicine, University of Monastir , Rue Avicenne, Monastir , Tunisia.,c Cellular and Molecular Biology Laboratory, Faculty of Dental Medicine, University of Monastir , Rue Avicenne, Monastir , Tunisia
| | - Sihem Safta Skhiri
- d ABCDF Laboratory, Faculty of Dental Medicine, University of Monastir , Rue Avicenne, Monastir , Tunisia
| | - Kamel Ghedira
- a Unity of Bioactive Natural Substances and Biotechnology, Faculty of Dental Medicine, University of Monastir , Rue Avicenne, Monastir , Tunisia.,e Pharmacognosy Laboratory, Faculty of pharmacy, University of Monastir , Rue Avicenne, Monastir , Tunisia
| | - Leila Chekir-Ghedira
- a Unity of Bioactive Natural Substances and Biotechnology, Faculty of Dental Medicine, University of Monastir , Rue Avicenne, Monastir , Tunisia.,c Cellular and Molecular Biology Laboratory, Faculty of Dental Medicine, University of Monastir , Rue Avicenne, Monastir , Tunisia
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Grande F, Rizzuti B, Occhiuzzi MA, Ioele G, Casacchia T, Gelmini F, Guzzi R, Garofalo A, Statti G. Identification by Molecular Docking ofHomoisoflavones from Leopoldia comosa as Ligands of Estrogen Receptors. Molecules 2018; 23:molecules23040894. [PMID: 29649162 PMCID: PMC6017050 DOI: 10.3390/molecules23040894] [Citation(s) in RCA: 43] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2018] [Revised: 04/09/2018] [Accepted: 04/10/2018] [Indexed: 02/07/2023] Open
Abstract
The physiological responses to estrogen hormones are mediated within specific tissues by at least two distinct receptors, ERα and ERβ. Several natural and synthetic molecules show activity by interacting with these proteins. In particular, a number of vegetal compounds known as phytoestrogens shows estrogenic or anti-estrogenic activity. The majority of these compounds belongs to the isoflavones family and the most representative one, genistein, shows anti-proliferative effects on various hormone-sensitive cancer cells, including breast, ovarian and prostate cancer. In this work we describe the identification of structurally related homoisoflavones isolated from Leopoldia comosa (L.) Parl. (L. comosa), a perennial bulbous plant, potentially useful as hormonal substitutes or complements in cancer treatments. Two of these compounds have been selected as potential ligands of estrogen receptors (ERs) and the interaction with both isoforms of estrogen receptors have been investigated through molecular docking on their crystallographic structures. The results provide evidence of the binding of these compounds to the target receptors and their interactions with key residues of the active sites of the two proteins, and thus they could represent suitable leads for the development of novel tools for the dissection of ER signaling and the development of new pharmacological treatments in hormone-sensitive cancers.
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Affiliation(s)
- Fedora Grande
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, Ampl. Polifunzionale, Via P. Bucci, 87036 Rende (CS), Italy.
| | - Bruno Rizzuti
- CNR-NANOTEC, Licryl-UOS Cosenza and CEMIF.Cal, Department of Physics, University of Calabria, Via P. Bucci, 87036 Rende (CS), Italy.
| | - Maria A Occhiuzzi
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, Ampl. Polifunzionale, Via P. Bucci, 87036 Rende (CS), Italy.
| | - Giuseppina Ioele
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, Ampl. Polifunzionale, Via P. Bucci, 87036 Rende (CS), Italy.
| | - Teresa Casacchia
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, Ampl. Polifunzionale, Via P. Bucci, 87036 Rende (CS), Italy.
| | - Fabrizio Gelmini
- Department of Environmental Science and Policy-ESP, University of Milan, Via Celoria 2, 20133 Milan, Italy.
| | - Rita Guzzi
- CNR-NANOTEC, Licryl-UOS Cosenza and CEMIF.Cal, Department of Physics, University of Calabria, Via P. Bucci, 87036 Rende (CS), Italy.
- Department of Physics, University of Calabria, Via P. Bucci, 87036 Rende (CS), Italy.
| | - Antonio Garofalo
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, Ampl. Polifunzionale, Via P. Bucci, 87036 Rende (CS), Italy.
| | - Giancarlo Statti
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, Ampl. Polifunzionale, Via P. Bucci, 87036 Rende (CS), Italy.
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Abdalrahman KS, Güneş MG, Shomali N, Işgör BS, Yildirim Ö. Screening Effects of Methanol Extracts of Diplotaxis tenuifolia and Reseda lutea on Enzymatic Antioxidant Defense Systems and Aldose Reductase Activity. Turk J Pharm Sci 2018; 15:97-102. [PMID: 32454646 DOI: 10.4274/tjps.82473] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2017] [Accepted: 03/16/2017] [Indexed: 12/01/2022]
Abstract
OBJECTIVES The aim of the study was to investigate the effects of methanol extracts from the flowers and leaves of Diplotaxis tenuifolia and Reseda lutea on the activity of AR, CAT, GST, and GPx. MATERIALS AND METHODS Total phenolic and flavonoid contents of the plant samples were evaluated using Folin-Ciocalteu reagent and aluminum chloride colorimetric methods. Also, the effects of extracts on CAT, GST, GPx, and AR enzyme activities were investigated using kinetic assays. RESULTS The highest phenolic and flavonoid contents were detected in the methanol extract of D. tenuifolia leaves with 144.49±0.29 mg gallic acid equivalent/L and 250.485±0.002 quercetin equivalent/L, respectively. The best activity profile for GST and GPx were observed in the extract of leaves belonging to D. tenuifolia with IC50 values of 121±0.05 and 140±0.001 ng/mL, respectively. According to the results, methanol extracts from leaves of R. lutea and D. tenuifolia showed no significant activity potential on AR. Moreover, none of the studied extracts demonstrated any reasonable CAT activation potential. CONCLUSION The results indicated that leaves of D. tenuifolia had good effect on the antioxidant enzymatic defense system, which it makes it a good constituent of the daily diet.
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Affiliation(s)
| | - Merve Gülşah Güneş
- Ankara University, Faculty of Science, Department of Biology, Ankara, Turkey
| | - Naznoosh Shomali
- Ankara University, Faculty of Science, Department of Biology, Ankara, Turkey
| | - Belgin Sultan Işgör
- Atılım University, Faculty of Engineering, Department of Chemical Engineering and Applied Chemistry, Ankara, Turkey
| | - Özlem Yildirim
- Ankara University, Faculty of Science, Department of Biology, Ankara, Turkey
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Surichan S, Arroo RR, Ruparelia K, Tsatsakis AM, Androutsopoulos VP. Nobiletin bioactivation in MDA-MB-468 breast cancer cells by cytochrome P450 CYP1 enzymes. Food Chem Toxicol 2018; 113:228-235. [PMID: 29408579 DOI: 10.1016/j.fct.2018.01.047] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2018] [Revised: 01/25/2018] [Accepted: 01/27/2018] [Indexed: 12/23/2022]
Abstract
Nobiletin is a fully methoxylated flavone that has demonstrated anticancer activity via multiple modes of action. In the present study, the metabolism and further antiproliferative activity of nobiletin was evaluated in the CYP1 expressing human breast cancer cell line MDA-MB-468 and the normal breast cell line MCF10A. Nobiletin was metabolized in MDA-MB-468 cells to a single-demethylated derivative assigned NP1. This metabolite was absent in MCF10A cells that did not express CYP1 enzymes. Nobiletin exhibited submicromolar IC50 (0.1 ± 0.04 μM) in MDA-MB-468 cells, whereas it was considerably less active in MCF10A cells (40 μM). In MDA-MB-468 cells that were coincubated with the CYP1 inhibitor acacetin, an approximately 300-fold increase was noted in the IC50 (30 ± 2.4 μM) of nobiletin. In the presence of the CYP1 inhibitor acacetin, the conversion of nobiletin to NP1 was significantly reduced in MDA-MB-468 cells. Furthermore, a significant increase was noted in the population of the cells at the G1 phase, following treatment with nobiletin (10 μM) for 24 h compared with the control cells treated with DMSO (0.1%) alone (55.9 ± 0.14 vs. 45.6 ± 1.96), whereas the cell cycle of MCF10A cells was not significantly altered under the same treatment conditions. Taken collectively, the results suggest that nobiletin is selectively bioactivated in MDA-MB-468 breast cancer cells via metabolism by the cytochrome P450 CYP1 family of enzymes.
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Affiliation(s)
- Somchaiya Surichan
- De Montfort University, Leicester School of Pharmacy, The Gateway, Leicester, LE1 9BH, UK
| | - Randolph R Arroo
- De Montfort University, Leicester School of Pharmacy, The Gateway, Leicester, LE1 9BH, UK
| | - Ketan Ruparelia
- De Montfort University, Leicester School of Pharmacy, The Gateway, Leicester, LE1 9BH, UK
| | - Aristidis M Tsatsakis
- Laboratory of Toxicology, University of Crete, Medical School, Voutes, Heraklion, 71409, Crete, Greece
| | - Vasilis P Androutsopoulos
- Laboratory of Toxicology, University of Crete, Medical School, Voutes, Heraklion, 71409, Crete, Greece.
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Casacchia T, Scavello F, Rocca C, Granieri MC, Beretta G, Amelio D, Gelmini F, Spena A, Mazza R, Toma CC, Angelone T, Statti G, Pasqua T. Leopoldia comosa prevents metabolic disorders in rats with high-fat diet-induced obesity. Eur J Nutr 2018; 58:965-979. [DOI: 10.1007/s00394-018-1609-1] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2017] [Accepted: 01/06/2018] [Indexed: 01/21/2023]
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Gutiérrez-Grijalva EP, Picos-Salas MA, Leyva-López N, Criollo-Mendoza MS, Vazquez-Olivo G, Heredia JB. Flavonoids and Phenolic Acids from Oregano: Occurrence, Biological Activity and Health Benefits. PLANTS (BASEL, SWITZERLAND) 2017; 7:E2. [PMID: 29278371 PMCID: PMC5874591 DOI: 10.3390/plants7010002] [Citation(s) in RCA: 95] [Impact Index Per Article: 13.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/11/2017] [Revised: 12/21/2017] [Accepted: 12/23/2017] [Indexed: 01/11/2023]
Abstract
Several herb species classified as oregano have been widely used in folk medicine to alleviate inflammation-related diseases, respiratory and digestive disorders, headaches, rheumatism, diabetes and others. These potential health benefits are partially attributed to the phytochemical compounds in oregano such as flavonoids (FL) and phenolic acids (PA). Flavonoids and phenolic acids are among the most abundant and most studied phytochemicals in oregano species. Epidemiological, in vitro and in vivo experiments have related long-term consumption of dietary FL and PA with a decreased risk of incidence of chronic diseases. The aim of this manuscript is to summarize the latest studies on the identification and distribution of flavonoids and phenolic compounds from oregano species and their potential antioxidant, anti-inflammatory and anti-cancer health benefits.
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Affiliation(s)
- Erick P Gutiérrez-Grijalva
- Laboratorio de Alimentos Funcionales y Nutracéuticos, Centro de Investigación en Alimentación y Desarrollo, AC. Carretera a Eldorado Km 5.5, Col. Campo el Diez, Culiacán CP 80110, Sinaloa, Mexico.
| | - Manuel A Picos-Salas
- Laboratorio de Alimentos Funcionales y Nutracéuticos, Centro de Investigación en Alimentación y Desarrollo, AC. Carretera a Eldorado Km 5.5, Col. Campo el Diez, Culiacán CP 80110, Sinaloa, Mexico.
| | - Nayely Leyva-López
- Laboratorio de Nutrición y Planta de Alimentos, CONACYT-Centro de Investigación en Alimentación y Desarrollo, A.C., Av. Sábalo-Cerritos s/n, Mazatlán CP 82100, Sinaloa, Mexico.
| | - Marilyn S Criollo-Mendoza
- Laboratorio de Alimentos Funcionales y Nutracéuticos, Centro de Investigación en Alimentación y Desarrollo, AC. Carretera a Eldorado Km 5.5, Col. Campo el Diez, Culiacán CP 80110, Sinaloa, Mexico.
| | - Gabriela Vazquez-Olivo
- Laboratorio de Alimentos Funcionales y Nutracéuticos, Centro de Investigación en Alimentación y Desarrollo, AC. Carretera a Eldorado Km 5.5, Col. Campo el Diez, Culiacán CP 80110, Sinaloa, Mexico.
| | - J Basilio Heredia
- Laboratorio de Alimentos Funcionales y Nutracéuticos, Centro de Investigación en Alimentación y Desarrollo, AC. Carretera a Eldorado Km 5.5, Col. Campo el Diez, Culiacán CP 80110, Sinaloa, Mexico.
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28
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Casacchia T, Sofo A, Casaburi I, Marrelli M, Conforti F, Statti GA. Antioxidant, enzyme-inhibitory and antitumor activity of the wild dietary plant Muscari comosum (L.) Mill. INTERNATIONAL JOURNAL OF PLANT BIOLOGY 2017. [DOI: 10.4081/pb.2017.6895] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Conventional medicines used to treat obesity and cancer frequently exhibit high side effects, so that researchers are focusing on new therapies and drugs based on natural products. Total extracts from bulbs of <em>Muscari</em> <em>comosum</em> were tested for i) free radical scavenging activity, ii) <em>in vitro</em> enzymatic inhibition of pancreatic α-amylase and lipase, and iii) inhibition of the growth of breast adenocarcinoma cells. Three treatments were considered: bulbs boiled in water for 15 min (traditional cooking method; BB); bulbs steam-cooked for 15 min (alternative cooking method; SB); raw bulbs (RB). The polyphenol content and antioxidant capacity of bulb extracts were related to the inhibition of pancreatic lipase and α-amylase, whose activities have been found to have a half maximal inhibitory concentration (IC50) of 0.28, 2.14 and 3.22 mg/mL for lipase, and 0.16, 0.73 and 0.69 mg/mL for α-amylase in RB, SB and BB, respectively. The analysis on breast adenocarcinoma MCF-7 cells revealed that RB extracts, and in a lesser extent BB, exerted a dose-dependent inhibition on cell proliferation. Considering that the potential of natural products for the treatment of obesity are under exploration, <em>M. comosum</em> could be an excellent plant for the development of future anti-obesity drugs, also able to prevent cancer.
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de Oliveira JR, de Jesus D, Figueira LW, de Oliveira FE, Pacheco Soares C, Camargo SEA, Jorge AOC, de Oliveira LD. Biological activities of Rosmarinus officinalis L. (rosemary) extract as analyzed in microorganisms and cells. Exp Biol Med (Maywood) 2017; 242:625-634. [PMID: 28093936 PMCID: PMC5685262 DOI: 10.1177/1535370216688571] [Citation(s) in RCA: 39] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2016] [Accepted: 12/17/2016] [Indexed: 01/21/2023] Open
Abstract
R. officinalis L. is an aromatic plant commonly used as condiment and for medicinal purposes. Biological activities of its extract were evaluated in this study, as antimicrobial effect on mono- and polymicrobial biofilms, cytotoxicity, anti-inflammatory capacity, and genotoxicity. Monomicrobial biofilms of Candida albicans, Staphylococcus aureus, Enterococcus faecalis, Streptococcus mutans and Pseudomonas aeruginosa and polymicrobial biofilms composed of C. albicans with each bacterium were formed in microplates during 48 h and exposed for 5 min to R. officinalis L. extract (200 mg/mL). Its cytotoxic effect was examined on murine macrophages (RAW 264.7), human gingival fibroblasts (FMM-1), human breast carcinoma cells (MCF-7), and cervical carcinoma cells (HeLa) after exposure to different concentrations of the extract, analyzed by MTT, neutral red (NR), and crystal violet (CV) assays. The anti-inflammatory activity was evaluated on RAW 264.7 non-stimulated or stimulated by lipopolysaccharide (LPS) from Escherichia coli and treated with different concentrations of the extract for 24 h. Interleukin-1 beta (IL-1β) and tumor necrosis factor alpha (TNF-α) were quantified by ELISA. Genotoxicity was verified by the frequency of micronuclei (MN) at 1000 cells after exposure to concentrations of the extract for 24 h. Data were analyzed by T-Test or ANOVA and Tukey Test ( P ≤ 0.05). Thus, significant reductions in colony forming units per milliliter (CFU/mL) were observed in all biofilms. Regarding the cells, it was observed that concentrations ≤ 50 mg/mL provided cell viability of above 50%. Production of proinflammatory cytokines in the treated groups was similar or lower compared to the control group. The MN frequency in the groups exposed to extract was similar or less than the untreated group. It was shown that R. officinalis L. extract was effective on mono- and polymicrobial biofilms; it also provided cell viability of above 50% (at ≤ 50 mg/mL), showed anti-inflammatory effect, and was not genotoxic. Impact statement Rosmarinus officinalis L. extract effectively contributed to in vitro control of important species of microorganisms such as Candida albicans, Staphylococcus aureus, Enterococcus faecalis, Streptococcus mutans, and Pseudomonas aeruginosa in mono- and polymicrobial biofilms that are responsible for several infections in oral cavity as in other regions of the body. Furthermore, this extract promoted also cell viability above 50% at concentrations ≤ 50 mg/mL, excellent anti-inflammatory effect, showing inhibition or reduction of the synthesis of proinflammatory cytokines, being also non-genotoxic to cell lines studied. Thus, this extract may be a promising therapeutic agent that can be added in some medical and dental formulations such as toothpastes, mouthwashes, irrigating root canals, ointments, soaps, in order to control pathogenic microorganisms and biofilms, with anti-inflammatory effect and absence of cytotoxic and genotoxic.
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Affiliation(s)
- Jonatas Rafael de Oliveira
- Department of Biosciences and Oral Diagnosis, Institute of Science and Technology, Univ Estadual Paulista/UNESP, São José dos Campos, SP, CEP 12245-000, Brazil
| | - Daiane de Jesus
- Department of Biosciences and Oral Diagnosis, Institute of Science and Technology, Univ Estadual Paulista/UNESP, São José dos Campos, SP, CEP 12245-000, Brazil
| | - Leandro Wagner Figueira
- Department of Biosciences and Oral Diagnosis, Institute of Science and Technology, Univ Estadual Paulista/UNESP, São José dos Campos, SP, CEP 12245-000, Brazil
| | - Felipe Eduardo de Oliveira
- Department of Biosciences and Oral Diagnosis, Institute of Science and Technology, Univ Estadual Paulista/UNESP, São José dos Campos, SP, CEP 12245-000, Brazil
| | - Cristina Pacheco Soares
- Institute of Research and Development, Universidade do Vale do Paraíba/UNIVAP, São José dos Campos, SP, CEP 12244-000 Brazil
| | - Samira Estves Afonso Camargo
- Department of Biosciences and Oral Diagnosis, Institute of Science and Technology, Univ Estadual Paulista/UNESP, São José dos Campos, SP, CEP 12245-000, Brazil
| | - Antonio Olavo Cardoso Jorge
- Department of Biosciences and Oral Diagnosis, Institute of Science and Technology, Univ Estadual Paulista/UNESP, São José dos Campos, SP, CEP 12245-000, Brazil
| | - Luciane Dias de Oliveira
- Department of Biosciences and Oral Diagnosis, Institute of Science and Technology, Univ Estadual Paulista/UNESP, São José dos Campos, SP, CEP 12245-000, Brazil
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Cassano R, Mellace S, Marrelli M, Conforti F, Trombino S. α-Tocopheryl linolenate solid lipid nanoparticles for the encapsulation, protection, and release of the omega-3 polyunsaturated fatty acid: in vitro anti-melanoma activity evaluation. Colloids Surf B Biointerfaces 2016; 151:128-133. [PMID: 27988473 DOI: 10.1016/j.colsurfb.2016.11.043] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2016] [Revised: 11/08/2016] [Accepted: 11/30/2016] [Indexed: 12/19/2022]
Abstract
The main target of this study was the preparation, characterization and antioxidant activity evaluation of α-tocopheryl linolenate based solid lipid nanoparticles (SLNs-TL), able to incorporate omega-3 α-linolenic acid, useful for the treatment of melanoma, a type of skin cancer. In particular, α-linolenic acid was successfully derivatized with α-tocopherol and the obtained compound was characterized by Fourier transform infrared (FT-IR) and by 1H NMR to confirm the ester linkage. Both the empty SLNs-TL that SLNs-TL-LIN, containing omega-3-linolenic acid, were prepared through the technique of the microemulsion. The nanoparticles were characterized for entrapment efficiency, size and shape. Their antioxidant activity was investigated in rat liver microsomal membranes in inhibiting the lipid peroxidation induced by tert-butyl hydroperoxide (tert-BOOH), which endogenously produces alkoxyl radicals by Fenton reactions. The obtained results indicate that the α-tocopherol, linked by ester bond to α-linolenic acid, maintains an excellent antioxidant activity. The encapsulation efficiency was equal to 77% and the polydispersity index 0.198 indicating a good dimensional distribution. Furthermore, the nanoparticles were tested in vitro for their cytotoxic activity against human melanoma cancer cell line C32. Both empty SLNs-TL and loaded SLNs-TL-LIN showed a high biological activity, being more effective than α-linolenic acid and α-tocopherol. The results indicated that these nanoparticles could provide the delivery and the protection of unstable molecules, such as α-linolenic acid, from degradation induced by mechanisms of oxidative stress.
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Affiliation(s)
- Roberta Cassano
- University of Calabria/Department of Pharmacy, Health and Nutritional Sciences, Via Pietro Bucci, 87036, Arcavacata di Rende (CS), Italy
| | - Silvia Mellace
- University of Calabria/Department of Pharmacy, Health and Nutritional Sciences, Via Pietro Bucci, 87036, Arcavacata di Rende (CS), Italy
| | - Mariangela Marrelli
- University of Calabria/Department of Pharmacy, Health and Nutritional Sciences, Via Pietro Bucci, 87036, Arcavacata di Rende (CS), Italy
| | - Filomena Conforti
- University of Calabria/Department of Pharmacy, Health and Nutritional Sciences, Via Pietro Bucci, 87036, Arcavacata di Rende (CS), Italy
| | - Sonia Trombino
- University of Calabria/Department of Pharmacy, Health and Nutritional Sciences, Via Pietro Bucci, 87036, Arcavacata di Rende (CS), Italy.
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Zhu L, Zhang M, Liu X, Liu H, He Y, Wang B, Ma T. Evaluation of in vitro antioxidant activities of soyasaponins from soy hypocotyls in human HepG2 cell line. CHEMICAL PAPERS 2016. [DOI: 10.1007/s11696-016-0065-8] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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32
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Marrelli M, Menichini F, Conforti F. Hypolipidemic and Antioxidant Properties of Hot Pepper Flower (Capsicum annuum L.). PLANT FOODS FOR HUMAN NUTRITION (DORDRECHT, NETHERLANDS) 2016; 71:301-306. [PMID: 27372805 DOI: 10.1007/s11130-016-0560-7] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
At present, the various medical treatments of obesity involve side effects. The aim of the research is therefore to find natural compounds that have anti-obesity activity with minimum disadvantages. In this study, the hypolipidemic effect of hydroalcoholic extract of flowers from Capsicum annuum L. was examined through the evaluation of inhibition of pancreatic lipase. Antioxidant activity was assessed using different tests: 2,2-diphenyl-1-picrylhydrazyl (DPPH), nitric oxide (˙NO) and lipid peroxidation inhibition assays. Phytochemical analysis indicated that total phenolic and flavonoid content in the extract was 128.7 ± 4.5 mg chlorogenic acid equivalent/g of crude extract and 17.66 ± 0.11 mg of quercetin equivalent/g of crude extract, respectively. The extract inhibited pancreatic lipase with IC50 value equal to 3.54 ± 0.18 mg/ml. It also inhibited lipid peroxidation with IC50 value of 27.61 ± 2.25 μg/ml after 30 min of incubation and 41.69 ± 1.13 μg/ml after 60 min of incubation. The IC50 value of radical scavenging activity was 51.90 ± 2.03 μg/ml. The extract was also able to inhibit NO production (IC50 = of 264.3 ± 7.98 μg/ml) without showing any cytotoxic effect.
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Affiliation(s)
- Mariangela Marrelli
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, I-8736, Rende, (CS), Italy
| | - Francesco Menichini
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, I-8736, Rende, (CS), Italy
| | - Filomena Conforti
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, I-8736, Rende, (CS), Italy.
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