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Zhu T, Li Q, Xu L, Zhang Q, Lv W, Yu H, Feng T, Qian B. Stratification of lung adenocarcinoma patients for d-limonene intervention based on the expression signature genes. Food Funct 2021; 12:7214-7226. [PMID: 34159963 DOI: 10.1039/d0fo02675a] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Globally, lung cancer ranks as the most lethal malignant neoplasm. d-Limonene, a plant extract enriched with essential oils, has been reported to exert anti-cancer effects both in vitro and in vivo; however, its clinical effect on humans remains elusive. Therefore, the present study aimed to investigate the gene expression signature that would potentially stratify lung adenocarcinoma (LUAD) patients who may benefit from d-limonene intervention, thus facilitating the development of newer treatment strategies for LUAD. In total, 1877 significant differentially expressed genes (DEGs) were identified. These genes were mainly associated with the metabolism of terpenoids and polyketides, lipid metabolism, endocrine system, carbohydrate metabolism, and cell growth and death pathways. Three genes, including antioncogenes FZD3 and MTURN, and oncogene PRC1, which were regulated by d-limonene were identified based on survival analysis of TCGA-LUAD data and were validated by both in vitro and in vivo experiments. High-risk patients screened by the model exhibited a significantly poor prognosis. In conclusion, three gene expression signatures (FZD3, MTURN, and PRC1) were validated by both in vitro and in vivo experiments and identified to help stratify candidate lung adenocarcinoma patients who may benefit from d-limonene intervention. Although further studies are warranted, this study highlighted a potential strategy to improve the treatment outcomes of LUAD patients.
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Affiliation(s)
- Tengteng Zhu
- Hongqiao International Institute of Medicine, Shanghai Tongren Hospital/Clinical Research Institute, Shanghai Jiao Tong University School of Medicine, Shanghai 200025, China.
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Ballard KR, Klein AH, Hayes RA, Wang T, Cummins SF. The protein and volatile components of trail mucus in the Common Garden Snail, Cornu aspersum. PLoS One 2021; 16:e0251565. [PMID: 34043643 PMCID: PMC8158898 DOI: 10.1371/journal.pone.0251565] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2020] [Accepted: 04/28/2021] [Indexed: 11/19/2022] Open
Abstract
The Common or Brown Garden Snail, Cornu aspersum, is an invasive land snail that has successfully colonized a diverse range of global environments. Like other invasive land snails, it is a significant pest of a variety of agricultural crops, including citrus, grapes and canola. Cornu aspersum secretes a mucus trail when mobile that facilitates locomotion. The involvement of the trail in conspecific chemical communication has also been postulated. Our study found that anterior tentacle contact with conspecific mucus elicited a significant increase in heart rate from 46.9 to 51 beats per minute. In order to gain a better understanding of the constituents of the trail mucus and the role it may play in snail communication, the protein and volatile components of mucus trails were investigated. Using two different protein extraction methods, mass spectrometry analysis yielded 175 different proteins, 29 of which had no significant similarity to any entries in the non-redundant protein sequence database. Of the mucus proteins, 22 contain features consistent with secreted proteins, including a perlucin-like protein. The eight most abundant volatiles detected using gas chromatography were recorded (including propanoic acid and limonene) and their potential role as putative pheromones are discussed. In summary, this study has provided an avenue for further research pertaining to the role of trail mucus in snail communication and provides a useful repository for land snail trail mucus components. This may be utilized for further research regarding snail attraction and dispersal, which may be applied in the fields of agriculture, ecology and human health.
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Affiliation(s)
- Kaylene R. Ballard
- Genecology Research Centre, University of the Sunshine Coast, Maroochydore DC, Queensland, Australia
- School of Science, Technology and Engineering, University of the Sunshine Coast, Maroochydore DC, Queensland, Australia
| | - Anne H. Klein
- Genecology Research Centre, University of the Sunshine Coast, Maroochydore DC, Queensland, Australia
- School of Science, Technology and Engineering, University of the Sunshine Coast, Maroochydore DC, Queensland, Australia
| | - Richard A. Hayes
- Forest Industries Research Centre, Forest Research Institute, University of the Sunshine Coast, Maroochydore DC, Queensland, Australia
| | - Tianfang Wang
- Genecology Research Centre, University of the Sunshine Coast, Maroochydore DC, Queensland, Australia
- School of Science, Technology and Engineering, University of the Sunshine Coast, Maroochydore DC, Queensland, Australia
| | - Scott F. Cummins
- Genecology Research Centre, University of the Sunshine Coast, Maroochydore DC, Queensland, Australia
- School of Science, Technology and Engineering, University of the Sunshine Coast, Maroochydore DC, Queensland, Australia
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Essential Oils, Pituranthos chloranthus and Teucrium ramosissimum, Chemosensitize Resistant Human Uterine Sarcoma MES-SA/Dx5 Cells to Doxorubicin by Inducing Apoptosis and Targeting P-Glycoprotein. Nutrients 2021; 13:nu13051719. [PMID: 34069490 PMCID: PMC8160977 DOI: 10.3390/nu13051719] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2021] [Revised: 05/13/2021] [Accepted: 05/15/2021] [Indexed: 01/02/2023] Open
Abstract
The multidrug resistance phenotype is a global phenomenon and causes chemotherapy failure in various cancers, such as in uterine sarcomas that have a high mortality rate. To overcome this phenotype, there is growing research interest in developing new treatment strategies. In this study, we highlight the potential of two essential oils from the Apiaceae family, Pituranthos chloranthus (PC) and Teucrium ramosissimum Desf. (TR), to act as chemopreventive and chemosensitizing agents against two uterine sarcoma cell lines, MES-SA and P-gp-overexpressing MES-SA/Dx5 cells. We found that PC and TR were able to inhibit the cell viability of sensitive MES-SA and resistant MES-SA/Dx5 cells by a slight modulation of the cell cycle and its regulators, but also through a significant induction of apoptosis. The molecular mechanism involved both caspase pathways associated with an overproduction of reactive oxygen species (ROS) and mitochondrial membrane depolarization. Very interestingly, the combination of doxorubicin with PC or TR induced a synergism to increase cell death in resistant MES-SA/Dx5 cells and, subsequently, had the benefit of decreasing the resistance index to doxorubicin. These synergistic effects were reinforced by a decrease in P-gp expression and its P-gp adenosine triphosphatase (ATPase) activity, which subsequently led to intracellular doxorubicin accumulation in resistant sarcoma cells.
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Tajaldini M, Asadi J. The Use of Bio-Active Compounds of Citrus Fruits as Chemopreventive Agents and Inhibitor of Cancer Cells Viability. Anticancer Agents Med Chem 2021; 21:1058-1068. [PMID: 32698740 DOI: 10.2174/1871520620666200721105505] [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: 12/29/2019] [Revised: 05/13/2020] [Accepted: 05/24/2020] [Indexed: 11/22/2022]
Abstract
Common therapy of cancer, such as chemotherapy, has various side effects for the patients. In recent studies, new therapeutic approaches in cancer treatment are adjuvant therapy, along with a reduction in side effects of chemotherapy drugs. Treatment by herbal medicines may have some advantages over treatment with single purified chemicals, also in terms of side effects, the use of plants in cancer treatment is a more secure method. Citrus fruits are one of the most consumed natural products in the world due to the presence of various metabolites and bioactive compounds, such as phenols, flavonoids and, carotenoids. Bioactive compounds of citrus modulate signaling pathways and interact with signaling molecules such as apoptotic and cell cycle (P53, P21, etc.) and thus have a wide range of pharmacological activities, including anti-inflammatory, anti-cancer and oxidative stress. The findings discussed in this review strongly support their potential as anti-cancer agents. Therefore, the purpose of this review was to examine the effects of active compounds in citrus as a therapy agent in cancer treatment.
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Affiliation(s)
- Mahboubeh Tajaldini
- Ischimic Disorder Center, Golestan University of Medical Sciences, Gorgan, Iran
| | - Jahanbakhsh Asadi
- Metabolic Disorder Center, Golestan University of Medical Sciences, Gorgan, Iran
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Zielińska-Błajet M, Pietrusiak P, Feder-Kubis J. Selected Monocyclic Monoterpenes and Their Derivatives as Effective Anticancer Therapeutic Agents. Int J Mol Sci 2021; 22:4763. [PMID: 33946245 PMCID: PMC8124601 DOI: 10.3390/ijms22094763] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2021] [Revised: 04/27/2021] [Accepted: 04/28/2021] [Indexed: 02/06/2023] Open
Abstract
Terpenes-a diverse group of secondary metabolites-constitute the largest class of natural products abundant in almost every plant species. The properties of concrete terpenes and essential oils have been intensively studied due to their widespread use in the pharmaceutical, food and cosmetics industries. Despite the popularity of these aromatic compounds, their derivatives, terpenoids, are still not comprehensively characterized despite exhibiting potent bioactive properties. This review aims to assess the anticancer properties of selected monoterpenes including carvone, carvacrol, perillyl alcohol, perillaldehyde, limonene, menthol and their derivatives while also evaluating potential applications as novel anticancer treatments. Special attention is paid to functional groups that improve the bioactivity of monoterpene molecules. This review also covers the therapeutic potential of deep eutectic solvents that contain monoterpene substances. Taken together, the literature supports the use of monoterpene derivatives in the development of new alternatives for disease treatment and prevention.
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Affiliation(s)
- Mariola Zielińska-Błajet
- Faculty of Chemistry, Wrocław University of Science and Technology, Wybrzeże Wyspiańskiego 27, 50-370 Wrocław, Poland;
| | | | - Joanna Feder-Kubis
- Faculty of Chemistry, Wrocław University of Science and Technology, Wybrzeże Wyspiańskiego 27, 50-370 Wrocław, Poland;
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Araújo-Filho HGD, Dos Santos JF, Carvalho MTB, Picot L, Fruitier-Arnaudin I, Groult H, Quintans-Júnior LJ, Quintans JSS. Anticancer activity of limonene: A systematic review of target signaling pathways. Phytother Res 2021; 35:4957-4970. [PMID: 33864293 DOI: 10.1002/ptr.7125] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2020] [Revised: 02/26/2021] [Accepted: 03/26/2021] [Indexed: 02/06/2023]
Abstract
Limonene (LIM) is a monoterpene, which is abundant in essential oils of Citrus fruits peels (Rutaceae). More recently, LIM, as a potential natural anticancer compound, has attracted major attention and exerted a chemopreventive activity, stimulating the detoxification of carcinogenic compounds and limiting tumor growth and angiogenesis in various cancer models. Twenty-six (26) articles were selected based on previously established criteria. Anticancer activity of LIM was related to the inhibition of tumor initiation, growth, and angiogenesis and the induction of cancer cells apoptosis. LIM was able to increase Bax expression, release cytochrome c, and activate the caspase pathway. In addition, LIM increased the expression of p53 and decreased the activity of Ras/Raf/MEK/ERK and PI3K/Akt pathways. LIM also decreased the expression of VEGF and increased the activities of the Man-6-P / IGF2R and TGF-βIIR receptors. These results highlight LIM as an abundant natural molecule with low toxicity and pleiotropic pharmacological activity in cancer cells, targeting various cell-signaling pathways critically involved in the initiation, growth, and chemoresistance of cancer cells.
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Affiliation(s)
- Heitor Gomes de Araújo-Filho
- Laboratory of Neuroscience and Pharmacological Assays (LANEF), Department of Physiology, Federal University of Sergipe, São Cristóvão, Brazil
| | - Jucilene F Dos Santos
- Laboratory of Neuropharmacology and Integrative Physiology (LNFI), Department of Physiology, Federal University of Alagoas, Maceió, Brazil
| | - Mikaella T B Carvalho
- Laboratory of Neuroscience and Pharmacological Assays (LANEF), Department of Physiology, Federal University of Sergipe, São Cristóvão, Brazil.,Postgraduate Health Sciences Program (PPGCS), Federal University of Sergipe, São Cristóvão, Brazil
| | - Laurent Picot
- UMRi CNRS 7266 LIENSs, University of La Rochelle, La Rochelle, France
| | | | - Hugo Groult
- UMRi CNRS 7266 LIENSs, University of La Rochelle, La Rochelle, France
| | - Lucindo J Quintans-Júnior
- Laboratory of Neuroscience and Pharmacological Assays (LANEF), Department of Physiology, Federal University of Sergipe, São Cristóvão, Brazil.,Postgraduate Health Sciences Program (PPGCS), Federal University of Sergipe, São Cristóvão, Brazil
| | - Jullyana S S Quintans
- Laboratory of Neuroscience and Pharmacological Assays (LANEF), Department of Physiology, Federal University of Sergipe, São Cristóvão, Brazil.,Postgraduate Health Sciences Program (PPGCS), Federal University of Sergipe, São Cristóvão, Brazil
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Trichoderma Strains and Metabolites Selectively Increase the Production of Volatile Organic Compounds (VOCs) in Olive Trees. Metabolites 2021; 11:metabo11040213. [PMID: 33807300 PMCID: PMC8066342 DOI: 10.3390/metabo11040213] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2021] [Revised: 03/23/2021] [Accepted: 03/26/2021] [Indexed: 12/16/2022] Open
Abstract
Plants emit volatile organic compounds (VOCs) that induce metabolomic, transcriptomic, and behavioral reactions in receiver organisms, including insect pollinators and herbivores. VOCs’ composition and concentration may influence plant-insect or plant-plant interactions and affect soil microbes that may interfere in plant-plant communication. Many Trichoderma fungi act as biocontrol agents of phytopathogens and plant growth promoters. Moreover, they can stimulate plant defense mechanisms against insect pests. This study evaluated VOCs’ emission by olive trees (Olea europaea L.) when selected Trichoderma fungi or metabolites were used as soil treatments. Trichoderma harzianum strains M10, T22, and TH1, T. asperellum strain KV906, T. virens strain GV41, and their secondary metabolites harzianic acid (HA), and 6-pentyl-α-pyrone (6PP) were applied to olive trees. Charcoal cartridges were employed to adsorb olive VOCs, and gas chromatography mass spectrometry (GC-MS) analysis allowed their identification and quantification. A total of 45 volatile compounds were detected, and among these, twenty-five represented environmental pollutants and nineteen compounds were related to olive plant emission. Trichoderma strains and metabolites differentially enhanced VOCs production, affecting three biosynthetic pathways: methylerythritol 1-phosphate (MEP), lipid-signaling, and shikimate pathways. Multivariate analysis models showed a characteristic fingerprint of each plant-fungus/metabolite relationship, reflecting a different emission of VOCs by the treated plants. Specifically, strain M10 and the metabolites 6PP and HA enhanced the monoterpene syntheses by controlling the MEP pathway. Strains GV41, KV906, and the metabolite HA stimulated the hydrocarbon aldehyde formation (nonanal) by regulating the lipid-signaling pathway. Finally, Trichoderma strains GV41, M10, T22, TH1, and the metabolites HA and 6PP improve aromatic syntheses at different steps of the shikimate pathway.
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Grover M, Behl T, Sanduja M, Habibur Rahman M, Ahmadi A. Exploring the Potential of Aromatherapy as an Adjuvant Therapy in Cancer and its Complications: A Comprehensive Update. Anticancer Agents Med Chem 2021; 22:629-653. [PMID: 33563202 DOI: 10.2174/1871520621666210204201937] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2020] [Revised: 11/19/2020] [Accepted: 11/28/2020] [Indexed: 12/24/2022]
Abstract
BACKGROUND Aromatherapy is a traditional practice of employing essential oils for the therapeutic purposes, currently headed under the category of complementary and adjuvant medicine. OBJECTIVE The aim of this review article is to summarize the potential health benefits of aromatic essential oil from traditional times till the present. It also proposed some mechanisms which can be utilized as basis for using aromatherapy in cancer and cancer linked complications. METHODS To find out the relevant and authentic data, several search engines like Science direct, Pubmed, research gate, etc. were thoroughly checked by inserting key words like aromatherapy, complementary, adjuvant therapy etc. to collect the relevant material in context of article. Also, the chemical components of essential oil were classified based on the presence of functional groups, which are further explored for their cytotoxic potential. RESULTS The result depicted the anti-cancer potential of chemical constituents of essential oil against different types of cancer. Moreover, the essential oils show promising anti-inflammatory, anti-microbial, anti-oxidant and anti-mutagenic potential in several studies, which collectively can form the basis for initiation of its anti-cancer utility. CONCLUSION Aromatherapy can serve as adjuvant economic therapy in cancer after the standardization of protocol.
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Affiliation(s)
- Madhuri Grover
- B.S. Anangpuria Institute of Pharmacy, Faridabad, Haryana, . India
| | - Tapan Behl
- Chitkara College of Pharmacy, Chitkara University, Punjab, . India
| | | | - Md Habibur Rahman
- Department of Global Medical Science, Wonju College of Medicine, Yonsei University, . South Korea
| | - Amirhossein Ahmadi
- Pharmaceutical Sciences Research Centre, Faculty of Pharmacy, Mazandaran University of Medical Sciences, Sari. Iran
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Rutnik K, Knez Hrnčič M, Jože Košir I. Hop Essential Oil: Chemical Composition, Extraction, Analysis, and Applications. FOOD REVIEWS INTERNATIONAL 2021. [DOI: 10.1080/87559129.2021.1874413] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Affiliation(s)
- Ksenija Rutnik
- Department for Agrochemistry and Brewing, Slovenian Institute of Hop Research and Brewing, Žalec, Slovenia
| | - Maša Knez Hrnčič
- Laboratory for Separation Processes and Product Design, Faculty of Chemistry and Chemical Engineering, University of Maribor, Maribor, Slovenia
| | - Iztok Jože Košir
- Department for Agrochemistry and Brewing, Slovenian Institute of Hop Research and Brewing, Žalec, Slovenia
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Wang J, Gao J, Xu HL, Qian Y, Xie L, Yu H, Qian BY. Citrus fruit intake and lung cancer risk: A meta-analysis of observational studies. Pharmacol Res 2021; 166:105430. [PMID: 33529754 DOI: 10.1016/j.phrs.2021.105430] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/15/2020] [Revised: 12/19/2020] [Accepted: 01/06/2021] [Indexed: 11/29/2022]
Abstract
OBJECTIVE To explore the hypothesis that Citrus intake may reduce the risk of lung cancer. DESIGN Meta-analyses of Dichotomy and dose-response relationship. DATA SOURCES We searched online literature databases including PubMed, Embase, and Cochrane Library to screen relevant articles available up to 27 July 2020. Search terms included (i) Citrus, Fruit, Diet, Dietary; (ii) cancer, neoplasm, tumor (iii)lung; (iv)case-control, cohort, prospective. STUDY SELECTION The selection of studies and the meta-analysis were carried out by following the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) statement. The following inclusion criteria were chosen: (i) epidemiological studies with case-control or cohort design; (ii) human participants; (iii) studies investigated the relationship between Citrus fruit intake and lung cancer risk; (iv) if data were duplicated in more than two studies, we brought the most recent or all-sided study into this analysis. We collected all full-text articles that met the inclusion criteria. We applied the following exclusion criteria to the full-text articles, including possible articles listed by manual search: (i) there was no represented odds ratio (OR) or relative risk (RR) estimate and its corresponding 95 % confidence interval (95 % CI) (or data to calculate them) for the highest versus lowest levels of Citrus fruit consumption (ii) reviews, systematic reviews and meta-analyses; (iii) there was no data of Citrus fruit intake at the individual level. DATA EXTRACTION Two reviewers independently performed the extraction of data from eligible studies. STATISTICAL METHODS Adjusted odds ratios (ORs) and 95 % CIs were combined and weighted by the method of "Dersimonian and Laird" to produce pooled ORs using a random-effects model. Moreover, we utilized the method reported by "Longnecker and Greenland" to evaluate linear trends and 95 % CIs by the ORs' natural logs and corresponding CIs from categories of Citrus intake. Finally, we evaluated the risk of publication bias and selection bias by inspecting for asymmetry in the pre-specified funnel plots of the study OR against the standard error of the OR's logarithm and by "Egger's test". RESULTS We included twenty-one studies in the final review. Pooled analyses suggested that those with the highest Citrus fruit intake compared to the lowest intake had a 9% reduction in lung cancer risk [OR 0.91 (95 % CI 0.84-0.98)]. We found a nonlinear association between Citrus intake and lung cancer risk in the dose-response analysis (p = 0.0054) and that the risk reached the minimum (OR = 0.91) around 60 g/d. However, no obvious dose-response association was observed with intakes above 80 g/d. CONCLUSION We found that Citrus fruit intake was negatively associated with the risk of lung cancer. Besides, there was a nonlinear dose-response relationship between Citrus intake and lung cancer risk within a certain range.
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Affiliation(s)
- Jie Wang
- Hongqiao International Institute of Medicine, Shanghai Tongren Hospital / School of Public Health, Shanghai Jiao Tong University School of Medicine, No. 227, South Chongqing Road, Shanghai, 200025, China
| | - Jing Gao
- Hongqiao International Institute of Medicine, Shanghai Tongren Hospital / Clinical Research Institute, Shanghai Jiao Tong University School of Medicine, No. 227, South Chongqing Road, Shanghai, 200025, China.
| | - Hong-Li Xu
- Hongqiao International Institute of Medicine, Shanghai Tongren Hospital / Clinical Research Institute, Shanghai Jiao Tong University School of Medicine, No. 227, South Chongqing Road, Shanghai, 200025, China
| | - Ying Qian
- Hongqiao International Institute of Medicine, Shanghai Tongren Hospital / School of Public Health, Shanghai Jiao Tong University School of Medicine, No. 227, South Chongqing Road, Shanghai, 200025, China
| | - Li Xie
- Hongqiao International Institute of Medicine, Shanghai Tongren Hospital / Clinical Research Institute, Shanghai Jiao Tong University School of Medicine, No. 227, South Chongqing Road, Shanghai, 200025, China
| | - Herbert Yu
- Cancer Epidemiology Program, University of Hawaii Cancer Center, 701 Ilalo Street, Honolulu, HI, 96813, USA
| | - Bi-Yun Qian
- Hongqiao International Institute of Medicine, Shanghai Tongren Hospital / Clinical Research Institute, Shanghai Jiao Tong University School of Medicine, No. 227, South Chongqing Road, Shanghai, 200025, China; Shanghai Clinical Research Promotion and Development Center, Shanghai Shenkang Hospital Development Center, No. 2 Kangding Road, Shanghai, 200041, China.
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Tuyen TT, Quan PM, Thu Le VT, Toan TQ, Nghi DH, Bach PC, Inh CT, Hanh NP, Vien TA, Hong Minh PT, Long PQ, Khoi Nguyen NH, Thuy Dung PN, Hong Van NT. Chemical Composition, Antimicrobial, and Cytotoxic Activities of Leaf, Fruit, and Branch Essential Oils Obtained From Zanthoxylum nitidum Grown in Vietnam. Nat Prod Commun 2021. [DOI: 10.1177/1934578x20985649] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Zanthoxylum nitidum (Roxb.) DC is a traditional Vietnamese medicine to treat coughs, stomachache, toothache, blood stagnation, and sore throats. The essential oils (EOs) of the leaves, fruits, and stems of this plant were extracted by hydrodistillation and subjected to analysis by gas chromatography (GC)-flame ionization detector (FID) and GC-mass spectrometry (MS). The isolated EOs were then evaluated in terms of their antimicrobial activity by minimum inhibitory concentration (MIC) assay and in vitro cytotoxic effect against 5 human tumor cell lines. GC-MS-FID analysis showed 35, 32, and 25 compounds accounting for 97.6%, 91.7%, and 96.2% of the total EO contents from the leaves, fruits, and stems, respectively. The major compounds of the leaf EO were limonene (44.3%), β-caryophyllene (12.5%), linalool (11.0%), germacrene D (5.3%), and α-pinene (4.9%); the major compounds of the fruit EO were n-pentadecane (34.8%), sabinene (18.3%), and n-heptadecane (4.7%), and the major components of the stem EO were 2-undecanone (72.3%), β-caryophyllene (5.8%), and germacrene D (4.0%). The EOs of leaves, fruits, and stems of Z. nitidum exhibited antibacterial activity against Bacillus subtilis, Escherichia coli, and Fusarium oxysporum with MIC values of 100 µg/mL. The leaf and branch EOs exhibited cytotoxic activity against all tested cancer cell lines, especially A-549 and HepG-2. Findings from the present study provide important knowledge about the potential uses of Z. nitidum EOs as a natural antibacterial and antitumor agents.
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Affiliation(s)
- Tran Thi Tuyen
- Institute of Natural Products Chemistry (INPC), Vietnam Academy of Science and Technology (VAST), Ha Noi, Vietnam
- Graduate University of Sciences and Technology, VAST, Ha Noi, Vietnam
| | - Pham Minh Quan
- Institute of Natural Products Chemistry (INPC), Vietnam Academy of Science and Technology (VAST), Ha Noi, Vietnam
- Graduate University of Sciences and Technology, VAST, Ha Noi, Vietnam
| | - Vu Thi Thu Le
- Thai Nguyen University of Agriculture and Forestry, Thai Nguyen, Vietnam
| | - Tran Quoc Toan
- Institute of Natural Products Chemistry (INPC), Vietnam Academy of Science and Technology (VAST), Ha Noi, Vietnam
- Graduate University of Sciences and Technology, VAST, Ha Noi, Vietnam
| | - Do Huu Nghi
- Institute of Natural Products Chemistry (INPC), Vietnam Academy of Science and Technology (VAST), Ha Noi, Vietnam
| | - Pham Cao Bach
- Institute of Natural Products Chemistry (INPC), Vietnam Academy of Science and Technology (VAST), Ha Noi, Vietnam
| | - Cam Thi Inh
- Institute of Natural Products Chemistry (INPC), Vietnam Academy of Science and Technology (VAST), Ha Noi, Vietnam
| | | | | | - Pham Thi Hong Minh
- Institute of Natural Products Chemistry (INPC), Vietnam Academy of Science and Technology (VAST), Ha Noi, Vietnam
| | - Pham Quoc Long
- Institute of Natural Products Chemistry (INPC), Vietnam Academy of Science and Technology (VAST), Ha Noi, Vietnam
| | - Nguyen Hong Khoi Nguyen
- Faculty of Environmental and Food Engineering, Nguyen Tat Thanh University, Ho Chi Minh City, Vietnam
| | - Pham Nguyen Thuy Dung
- NTT Hi-Tech Institute, Nguyen Tat Thanh University, Ho Chi Minh City, Vietnam
- Center of Excellence for Biochemistry and Natural Products, Nguyen Tat Thanh University, Ho Chi Minh City, Vietnam
| | - Nguyen Thi Hong Van
- Institute of Natural Products Chemistry (INPC), Vietnam Academy of Science and Technology (VAST), Ha Noi, Vietnam
- Graduate University of Sciences and Technology, VAST, Ha Noi, Vietnam
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Gentile D, Berliocchi L, Russo R, Bagetta G, Corasaniti MT. Effects of the autophagy modulators d-limonene and chloroquine on vimentin levels in SH-SY5Y cells. Biochem Biophys Res Commun 2020; 533:764-769. [PMID: 32988589 PMCID: PMC7518972 DOI: 10.1016/j.bbrc.2020.09.073] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2020] [Accepted: 09/20/2020] [Indexed: 01/07/2023]
Abstract
The molecular target and mechanism by which d-limonene induces LC3 lipidation and autophagosome formation remain elusive. Here, we report that this monoterpene rapidly enhances Ca2+ levels in SH-SY5Y cells; yet this effect does not lead to calpain- or caspase-mediated proteolysis of α-spectrin, nor calpain activity is required for the established enhancement of LC3-II levels by d-limonene. However, d-limonene rapidly reduced vimentin levels, an unexpected effect also induced by the autophagy inhibitor chloroquine (CQ). The magnitude of vimentin reduction parallels accumulation of LC3-II caused by a brief incubation with d-limonene or CQ. For longer exposure (48 h), d-limonene does not reduce vimentin, nor it increases LC3-II levels; conversely, a clear reduction of vimentin along with a massive accumulation of LC3-II is evident in cells treated with CQ. Vimentin participates in organelle positioning and in other cellular processes that have linked this intermediate filament protein to various diseases, including cancer, inflammatory and autoimmune disorders, and to virus replication and internalization. Our findings suggest an inverse relationship between vimentin reduction and LC3-II accumulation, whose causal link needs to be examined. Further experiments are needed to dissect the role of vimentin reduction in the mechanisms through which CQ impairs fusion of autophagosome with lysosomes as well as in other effects of this drug.
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Affiliation(s)
- Debora Gentile
- Department of Health Sciences, University "Magna Graecia" of Catanzaro, Campus Universitario "Salvatore Venuta", Viale Europa, 88100, Catanzaro, Italy
| | - Laura Berliocchi
- Department of Health Sciences, University "Magna Graecia" of Catanzaro, Campus Universitario "Salvatore Venuta", Viale Europa, 88100, Catanzaro, Italy
| | - Rossella Russo
- Department of Pharmacy, Health and Nutritional Sciences, Section of Preclinical and Translational Pharmacology, University of Calabria, Via Pietro Bucci, 87036, Rende (Cosenza), Italy
| | - Giacinto Bagetta
- Department of Pharmacy, Health and Nutritional Sciences, Section of Preclinical and Translational Pharmacology, University of Calabria, Via Pietro Bucci, 87036, Rende (Cosenza), Italy
| | - Maria Tiziana Corasaniti
- Department of Health Sciences, University "Magna Graecia" of Catanzaro, Campus Universitario "Salvatore Venuta", Viale Europa, 88100, Catanzaro, Italy.
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Anandakumar P, Kamaraj S, Vanitha MK. D-limonene: A multifunctional compound with potent therapeutic effects. J Food Biochem 2020; 45:e13566. [PMID: 33289132 DOI: 10.1111/jfbc.13566] [Citation(s) in RCA: 60] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2020] [Revised: 10/15/2020] [Accepted: 10/31/2020] [Indexed: 12/13/2022]
Abstract
D-limonene or 4-isopropenyl-1-methylcyclohexene (C10 H16 ) is a monocyclic monoterpene abundant in citrus plants like lemon, orange, and grape. The application of D-limonene in the form of flavor and fragrance additive in perfumes, soaps, foods, and beverages is consistently increased due to its high-quality fragrance property. This review is intended to analyze and delineate every possible available evidence and details about D-limonene with the special focus on its therapeutic efficacy. Many studies have reported that D-limonene effectively plays a valuable role in the prevention of several chronic and degenerative diseases. This review provides worthy information about the beneficial effects of D-limonene such as antioxidant, antidiabetic, anticancer, anti-inflammatory, cardioprotective, gastroprotective, hepatoprotective, immune modulatory, anti-fibrotic, anti-genotoxic etc. This could in turn help in the application of D-limonene for clinical studies. PRACTICAL IMPLICATIONS: Various plant families contain Terpenes as their secondary metabolites. Monoterpenes constitute an important part of these secondary metabolites. D-limonene is a well-identified monoterpene that is commonly applied as a fragrance ingredient in essential oils. D-limonene is known to possess remarkable biological activities. It can be effectively used for treating various ailments and diseases. Due to its diverse functions, it can be efficiently utilized for human health.
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Affiliation(s)
- Pandi Anandakumar
- Department of Biochemistry, All India Institute of Medical Sciences (AIIMS), Deoghar, Jharkhand, India
| | - Sattu Kamaraj
- Department of Biotechnology, Periyar University, PG Extension Centre, Dharmapuri, Tamilnadu, India
| | - Manickam Kalappan Vanitha
- Department of Medical Biochemistry, University of Madras, Taramani Campus, Chennai, Tamilnadu, India
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Rodenak-Kladniew B, Castro MA, Crespo R, Galle M, García de Bravo M. Anti-cancer mechanisms of linalool and 1,8-cineole in non-small cell lung cancer A549 cells. Heliyon 2020; 6:e05639. [PMID: 33367122 PMCID: PMC7749389 DOI: 10.1016/j.heliyon.2020.e05639] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2020] [Revised: 11/04/2020] [Accepted: 11/27/2020] [Indexed: 02/07/2023] Open
Abstract
Linalool and 1,8-cineole are plant-derived isoprenoids with anticancer activities in lung cancer cells, nevertheless, the cellular and molecular mechanisms of action remain poorly understood. The purpose of this study was to determine the anticancer mechanisms of action of linalool and 1,8-cineole in lung adenocarcinoma A549 cells. Linalool (0-2.0 mM) and 1,8-cineole (0-8.0 mM) inhibited cell proliferation by inducing G0/G1 and/or G2/M cell cycle arrest without affecting cell viability of normal lung WI-38 cells. None of the two monoterpenes were able to induce apoptosis, as observed by the lack of caspase-3 and caspase-9 activation, PARP cleavage, and DNA fragmentation. Linalool, but not 1,8-cineole, increased reactive oxygen species production and mitochondrial membrane potential depolarization. Reactive oxygen species were involved in cell growth inhibition and mitochondrial depolarization induced by linalool since the antioxidant N-acetyl-L-cysteine prevented both effects. Besides, linalool (2.0 mM) and 1,8-cineole (8.0 mM) inhibited A549 cell migration. The combination of each monoterpene with simvastatin increased the G0/G1 cell cycle arrest and sensitized cells to apoptosis compared with simvastatin alone. Our results showed that both monoterpenes might be promising anticancer agents with antiproliferative, anti-metastatic, and sensitizer properties for lung cancer therapy.
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Affiliation(s)
- Boris Rodenak-Kladniew
- Instituto de Investigaciones Bioquímicas de La Plata (INIBIOLP), CONICET-UNLP, CCT-La Plata La Plata, Argentina
- Cátedra de Biología, Facultad de Ciencias Médicas, Universidad Nacional de La Plata, La Plata, Argentina
| | - María Agustina Castro
- Instituto de Investigaciones Bioquímicas de La Plata (INIBIOLP), CONICET-UNLP, CCT-La Plata La Plata, Argentina
| | - Rosana Crespo
- Universidad Nacional de Córdoba, Facultad de Ciencias Químicas, Departamento de Farmacología, Instituto de Farmacología Experimental Córdoba (IFEC-CONICET), Córdoba, Argentina
| | - Marianela Galle
- Instituto de Investigaciones Bioquímicas de La Plata (INIBIOLP), CONICET-UNLP, CCT-La Plata La Plata, Argentina
- Cátedra de Biología, Facultad de Ciencias Médicas, Universidad Nacional de La Plata, La Plata, Argentina
| | - Margarita García de Bravo
- Instituto de Investigaciones Bioquímicas de La Plata (INIBIOLP), CONICET-UNLP, CCT-La Plata La Plata, Argentina
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Santos MMB, Filho LFS, De Souza JB, Filho JERDM, Mesquita TRR, Santos MS, De Vasconcelos CML, Lauton-Santos S, De Oliveira ED. Topical application of (S)-(-)-limonene is as effective as phonophoresis for improving oxidative parameters of injured skeletal muscle in rats. NAUNYN-SCHMIEDEBERG'S ARCHIVES OF PHARMACOLOGY 2020; 393:2293-2300. [PMID: 32653977 DOI: 10.1007/s00210-020-01941-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/09/2020] [Accepted: 07/03/2020] [Indexed: 12/11/2022]
Abstract
The aim of this study is to investigate the effects of limonene, alone or associated with therapeutic ultrasound, on oxidative stress following skeletal muscle injury. Thirty male Wistar rats were divided into 5 groups: CTR-control, MI-muscle injury without treatment, TPU-therapeutic pulsed ultrasound alone, TPU + LIM-phonophoresis with 5% limonene, and LIM-5% limonene applied topically. Muscle injury was induced by a mechanical abrupt impact over gastrocnemius muscle. The animals were treated in the following intervals: 2, 12, 24, 48, 72, and 96 h after injury. Blood and gastrocnemius samples were collected 98 h after lesion for data analysis. Creatine kinase (CK) and lactate dehydrogenase (LDH) activity, lipid peroxidation (TBARS) levels, catalase (CAT), and superoxide dismutase (SOD) activity were assessed. CK (p = 0.01), SOD activity (p < 0.01), and TBARS levels (p < 0.01) were increased after injury. There was no effect on LDH levels in any group. Phonophoresis (TABRS p < 0.01; SOD p = 0.01), TPU alone (TBARS p < 0.01; SOD p = 0.01), and LIM alone (TBARS p < 0.01; SOD p < 0.01) reduced TBARS levels and SOD activity after muscle injury. There was no change for CAT activity after injury. Only phonophoresis reduced CK activity after injury (p < 0.01). There was no difference between phonophoresis, TPU alone and LIM alone groups for TBARS, SOD, CAT, and LDH. Limonene alone and TPU alone were effective in reducing oxidative stress parameters after skeletal muscle injury. Only phonophoresis decreased CK activity. Skeletal muscle injury increases reactive oxidative species (ROS) levels and muscle proteins activity as creatine kinase (CK) and lactate dehydrogenase (LDH). Five percent limonene, alone or associated with therapeutic pulsed ultrasound, exhibited reduction of CK, superoxide dismutase (SOD) and catalase (CAT) activity, and lipid peroxidation markers (TBARS). Graphical abstract.
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Affiliation(s)
- Marta Maria Barbosa Santos
- Department of Physical Therapy, Center of Biological and Health Sciences, Universidade Federal de Sergipe, São Cristovão, Sergipe, Brazil
| | - Luís Fernando Sousa Filho
- Department of Physical Therapy, Center of Biological and Health Sciences, Universidade Federal de Sergipe, São Cristovão, Sergipe, Brazil.
- Graduate Program in Physical Education, Universidade Federal de Sergipe, São Cristovão, Sergipe, Brazil.
| | - Jéssica Batista De Souza
- Department of Physical Therapy, Center of Biological and Health Sciences, Universidade Federal de Sergipe, São Cristovão, Sergipe, Brazil
| | | | - Thássio Ricardo Ribeiro Mesquita
- Department of Physiology, Center of Biological and Health Sciences, Universidade Federal de Sergipe, São Cristovão, Sergipe, Brazil
| | - Michel Santana Santos
- Department of Physical Therapy, Center of Biological and Health Sciences, Universidade Federal de Sergipe, São Cristovão, Sergipe, Brazil
| | - Carla Maria Lins De Vasconcelos
- Department of Physiology, Center of Biological and Health Sciences, Universidade Federal de Sergipe, São Cristovão, Sergipe, Brazil
| | - Sandra Lauton-Santos
- Department of Physiology, Center of Biological and Health Sciences, Universidade Federal de Sergipe, São Cristovão, Sergipe, Brazil
| | - Evaleide Diniz De Oliveira
- Department of Physical Therapy, Center of Biological and Health Sciences, Universidade Federal de Sergipe, São Cristovão, Sergipe, Brazil
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Santana HSR, de Carvalho FO, Silva ER, Santos NGL, Shanmugam S, Santos DN, Wisniewski JO, Junior JSC, Nunes PS, Araujo AAS, de Albuquerque Junior RLC, Dos Santos MRV. Anti-Inflammatory Activity of Limonene in the Prevention and Control of Injuries in the Respiratory System: A Systematic Review. Curr Pharm Des 2020; 26:2182-2191. [PMID: 32220222 DOI: 10.2174/1381612826666200320130443] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2019] [Accepted: 01/10/2020] [Indexed: 11/22/2022]
Abstract
INTRODUCTION The pulmonary inflammatory response results from exposure to injurious factors and is associated with oxidative stress, which intensifies the pathological reaction. In this context, limonene, a monoterpene found in citrus fruits, can be a therapeutic alternative for the treatment of this pathology, as it presents known anti-inflammatory and antioxidant actions. OBJECTIVE The purpose of this article is to provide an overview of the anti-inflammatory activity of limonene and its capacity to prevent and control respiratory system injuries. SEARCH STRATEGY A comprehensive literature search of the Cochrane, Scopus, MEDLINE-PubMed, Web of Science, and Lilacs databases was performed using the keywords: "limonene", "lung", "pulmonary", "airway", "trachea", "lung injury", "respiratory system", "respiratory tract diseases". SELECTION CRITERIA Studies on the use of limonene in disorders of the respiratory system, published until August 2019, were included. Those that did not use limonene alone or treated lesions in different systems other than the respiratory system, without targeting its anti-inflammatory action were excluded. In addition, review articles, meta-analyses, abstracts, conference papers, editorials/letters and case reports were also excluded. RESULTS Of the 561 articles found, 64 were in the Cochrane database, 235 in Scopus, 99 in Web of science, 150 in PubMed and 13 in Lilacs. After completing the systematic steps, 25 articles were selected for full reading, after which 7 papers remained in the review. An article was added after a manual literature search, resulting in a total of 8 papers. There was a high level of agreement on inclusion/exclusion among the researchers who examined the papers (Kappa index > 88%). CONCLUSION Limonene has effective anti-inflammatory activity in both preventing and controlling respiratory system injuries.
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Affiliation(s)
- Hericalizandra S R Santana
- Postgraduate in Health Sciences, Federal University of Sergipe (UFS), Claudio Batista St, s/n, Sanatorio, Aracaju-SE, Brazil
| | - Fernanda O de Carvalho
- Postgraduate in Health Sciences, Federal University of Sergipe (UFS), Claudio Batista St, s/n, Sanatorio, Aracaju-SE, Brazil
| | - Erika R Silva
- Department of Physiotherapy, Federal University of Sergipe (UFS), Gov. Marcelo Deda Avenue, 300, Lagarto, SE, Brazil
| | - Nayara G L Santos
- Postgraduate in Health Sciences, Federal University of Sergipe (UFS), Claudio Batista St, s/n, Sanatorio, Aracaju-SE, Brazil
| | - Saravanan Shanmugam
- Postgraduate in Health Sciences, Federal University of Sergipe (UFS), Claudio Batista St, s/n, Sanatorio, Aracaju-SE, Brazil
| | - Debora N Santos
- Department of Physiotherapy, Federal University of Sergipe (UFS), Gov. Marcelo Deda Avenue, 300, Lagarto, SE, Brazil
| | - Julio O Wisniewski
- Department of Medicine, Federal University of Sergipe (UFS), Marechal Rondom Avenue s/n, Sao Cristovao, SE, Brazil
| | - José S Cardoso Junior
- Department of Medicine, Federal University of Sergipe (UFS), Marechal Rondom Avenue s/n, Sao Cristovao, SE, Brazil
| | - Paula S Nunes
- Postgraduate in Health Sciences, Federal University of Sergipe (UFS), Claudio Batista St, s/n, Sanatorio, Aracaju-SE, Brazil.,Department of Morphology, Federal University of Sergipe (UFS), Marechal Rondom Avenue s/n, São Cristóvão, SE, Brazil
| | - Adriano A S Araujo
- Postgraduate in Health Sciences, Federal University of Sergipe (UFS), Claudio Batista St, s/n, Sanatorio, Aracaju-SE, Brazil.,Department of Pharmacy, Federal University of Sergipe (UFS), Marechal Rondom Avenue s/n, São Cristóvão, SE, Brazil
| | - Ricardo L C de Albuquerque Junior
- Postgraduate in Health Sciences, Federal University of Sergipe (UFS), Claudio Batista St, s/n, Sanatorio, Aracaju-SE, Brazil.,Sergipe Institute of Technology and Research, Tiradentes University (UNIT), Murilo Dantas Avenue, 300, Farolandia, Aracaju, SE, Brazil
| | - Marcio R V Dos Santos
- Postgraduate in Health Sciences, Federal University of Sergipe (UFS), Claudio Batista St, s/n, Sanatorio, Aracaju-SE, Brazil.,Department of Physiology, Federal University of Sergipe (UFS), Marechal Rondom Avenue s/n, São Cristóvão, SE, Brazil
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Rossi RC, da Rosa SR, Weimer P, Lisbôa Moura JG, de Oliveira VR, de Castilhos J. Assessment of compounds and cytotoxicity of Citrus deliciosa Tenore essential oils: From an underexploited by-product to a rich source of high-value bioactive compounds. FOOD BIOSCI 2020. [DOI: 10.1016/j.fbio.2020.100779] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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The Chemical Compositions of Essential Oils Derived from Cryptocarya alba and Laurelia sempervirens Possess Antioxidant, Antibacterial and Antitumoral Activity Potential. Molecules 2020; 25:molecules25235600. [PMID: 33260521 PMCID: PMC7729746 DOI: 10.3390/molecules25235600] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2020] [Revised: 11/24/2020] [Accepted: 11/24/2020] [Indexed: 12/24/2022] Open
Abstract
Cryptocarya alba (Peumo; CA) and Laurelia sempervirens (Laurel; LS) are herbs native to the Chilean highlands and have historically been used for medicinal purposes by the Huilliches people. In this work, the essential oils were extracted using hydrodistillation in Clevenger apparatus and analyzed by GC-MS to determine their composition. The antioxidant capacity (AC) was evaluated in vitro. The cytotoxicity was determined using cell line cultures both non tumoral and tumoral. The toxicity was determined using the nematode Caenorhabditis elegans. The antimicrobial activity was evaluated against 52 bacteria using the agar disc diffusion method and the minimum inhibitory concentrations (MICs) were determined. The principal compounds found in C. alba essential oil (CA_EO) were α-terpineol (24.96%) and eucalyptol (21.63%) and were isazafrol (91.9%) in L. sempervirens essential oil (LS_EO). Both EOs showed antioxidant capacity in vitro. Both EO showed antibacterial activity against bacteria using. LS_EO showed more inhibitory effect on these cell lines respect to CA_EO. Both EOs showed toxicity against the nematode C.elegans at 3.12–50 mg/mL. The essential oils of CA and LS have an important bioactive potential in their antioxidant, antibacterial and cytotoxicity activity. Both essential oils could possibly be used in the field of natural medicine, natural food preservation, cosmetics, sanitation and plaguicides among others.
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de Vasconcelos Cerqueira Braz J, Carvalho Nascimento Júnior JA, Serafini MR. Terpenes with Antitumor Activity: A Patent Review. Recent Pat Anticancer Drug Discov 2020; 15:321-328. [PMID: 33138764 DOI: 10.2174/1574892815666201002162315] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2020] [Revised: 08/08/2020] [Accepted: 08/30/2020] [Indexed: 01/11/2023]
Abstract
BACKGROUND Cancer is a major public health concern, and is one of the leading causes of death globally. Surgical removal, chemotherapy or hormonal therapy, radiation therapy, or a combination of them are treatment for cancer, many of which are ineffective or have serious side effects. In view of this, there is a search for new, more effective alternatives for cancer prevention and treatment. One possible source of compounds are natural products; among them, terpenes, a large class of organic compounds, have shown promise due to their anti-inflammatory, anti-tumorigenic, and hypolipidemic properties, among others recorded in the literature. OBJECTIVE The study aims to use a patent review to evaluate the development and use of terpenes, or formulations containing terpenes, in new therapeutic options for the treatment of various types of cancer. METHODS This patent review was carried out using the specialized patent databases of WIPO and Espacenet. The selection of patents was based on the following inclusion criteria which included pre-clinical and/or clinical trials, and demonstrated anti-tumor effects. RESULTS Eight patents were identified, six from China, and two from Japan. In this review, all patents confirmed having good antitumor activity for many types of cancer cells. In addition, the inventors indicate more studies pre-clinical and clinical trials giving greater clarity and accurate reflection of the activity of the products studied. CONCLUSION Natural products are an important source of compounds for use in the fight against cancer that can act synergistically, and help in the treatment of cancer.
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Affiliation(s)
| | | | - Mairim Russo Serafini
- Department of Health Sciences, Federal University of Sergipe (UFS), Aracaju-SE, Brazil
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71
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Freitas TP, Taver IB, Spricigo PC, do Amaral LB, Purgatto E, Jacomino AP. Volatile Compounds and Physicochemical Quality of Four Jabuticabas ( Plinia sp.). Molecules 2020; 25:molecules25194543. [PMID: 33023070 PMCID: PMC7582703 DOI: 10.3390/molecules25194543] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2020] [Revised: 09/14/2020] [Accepted: 09/16/2020] [Indexed: 01/27/2023] Open
Abstract
The jabuticaba is a native Brazilian fruit that has aroused worldwide interest in terms of its nutritional composition and biological activity. However, research on the profile of volatile compounds (VOCs) emitted by these fruits is rare. This study presents the first identification of VOCs from four jabuticaba species. The aim of the study was to characterize the aromatic profile of the following species: ‘Sabará’ (Plinia jaboticaba), ‘Escarlate’ (Plinia phitrantha × Plinia cauliflora), ‘Otto Andersen’ (Plinia cauliflora), and ‘Esalq’ (Plinia phitrantha). The analysis was performed by headspace solid-phase microextraction combined with gas chromatography/mass spectrometry (SPME-GC-MS). Multivariate analysis techniques applying the partial least squares-discriminant analysis (PLS-DA) and heatmap were used to compare the results. Fruit quality parameters were determined in terms of fresh mass (g), skin color, soluble solids, and titratable acidity. A total of 117 VOCs was identified including terpenoids, esters, alcohols, aldehydes, alkanes, ketones, and carboxylic acids, with 36 VOCs common to all four species. Terpenes were the majority for all jabuticabas with smaller contributions from other volatile classes, especially β-cubebene, β-elemene, and D-limonene for the ‘Otto Andersen’ jabuticaba.
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Affiliation(s)
- Thais Pádua Freitas
- Department of Crop Science, University of São Paulo (USP), Piracicaba 13418-900, Brazil; (T.P.F.); (I.B.T.); (P.C.S.)
| | - Isabela Barroso Taver
- Department of Crop Science, University of São Paulo (USP), Piracicaba 13418-900, Brazil; (T.P.F.); (I.B.T.); (P.C.S.)
| | - Poliana Cristina Spricigo
- Department of Crop Science, University of São Paulo (USP), Piracicaba 13418-900, Brazil; (T.P.F.); (I.B.T.); (P.C.S.)
| | - Lucas Bueno do Amaral
- Department of Food Science, University of São Paulo (USP), São Paulo 05508-000, Brazil; (L.B.d.A.); (E.P.)
| | - Eduardo Purgatto
- Department of Food Science, University of São Paulo (USP), São Paulo 05508-000, Brazil; (L.B.d.A.); (E.P.)
| | - Angelo Pedro Jacomino
- Department of Crop Science, University of São Paulo (USP), Piracicaba 13418-900, Brazil; (T.P.F.); (I.B.T.); (P.C.S.)
- Correspondence: ; Tel.: +55-19-3447-6708
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The effect of cannabis dry flower irradiation on the level of cannabinoids, terpenes and anti-cancer properties of the extracts. BIOCATALYSIS AND AGRICULTURAL BIOTECHNOLOGY 2020. [DOI: 10.1016/j.bcab.2020.101736] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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In Vitro and In Vivo Inhibitory Activity of Limonene against Different Isolates of Candida spp. J Fungi (Basel) 2020; 6:jof6030183. [PMID: 32971732 PMCID: PMC7559214 DOI: 10.3390/jof6030183] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2020] [Revised: 08/03/2020] [Accepted: 08/10/2020] [Indexed: 02/07/2023] Open
Abstract
Commensal yeast from the genus Candida is part of the healthy human microbiota. In some cases, Candida spp. dysbiosis can result in candidiasis, the symptoms of which may vary from mild localized rashes to severe disseminated infections. The most prevalent treatments against candidiasis involve fluconazole, itraconazole, miconazole, and caspofungin. Moreover, amphotericin B associated with prolonged azole administration is utilized to control severe cases. Currently, numerous guidelines recommend echinocandins to treat invasive candidiasis. However, resistance to these antifungal drugs has increased dramatically over recent years. Considering this situation, new therapeutic alternatives should be studied to control candidiasis, which has become a major medical concern. Limonene belongs to the group of terpene molecules, known for their pharmacological properties. In this study, we evaluated in vitro the limonene concentration capable of inhibiting the growth of yeast from the genus Candida susceptible or resistant to antifungal drugs and its capacity to induce fungal damage. In addition, intravaginal fungal infection assays using a murine model infected by Candida albicans were carried out and the fungal burden, histopathology, and scanning electron microscopy were evaluated. All of our results suggest that limonene may play a protective role against the infection process by yeast from the genus Candida.
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Antonelli M, Donelli D, Barbieri G, Valussi M, Maggini V, Firenzuoli F. Forest Volatile Organic Compounds and Their Effects on Human Health: A State-of-the-Art Review. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 17:ijerph17186506. [PMID: 32906736 PMCID: PMC7559006 DOI: 10.3390/ijerph17186506] [Citation(s) in RCA: 57] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/09/2020] [Revised: 09/03/2020] [Accepted: 09/04/2020] [Indexed: 12/24/2022]
Abstract
The aim of this research work is to analyze the chemistry and diversity of forest VOCs (volatile organic compounds) and to outline their evidence-based effects on health. This research work was designed as a narrative overview of the scientific literature. Inhaling forest VOCs like limonene and pinene can result in useful antioxidant and anti-inflammatory effects on the airways, and the pharmacological activity of some terpenes absorbed through inhalation may be also beneficial to promote brain functions by decreasing mental fatigue, inducing relaxation, and improving cognitive performance and mood. The tree composition can markedly influence the concentration of specific VOCs in the forest air, which also exhibits cyclic diurnal variations. Moreover, beneficial psychological and physiological effects of visiting a forest cannot be solely attributed to VOC inhalation but are due to a global and integrated stimulation of the five senses, induced by all specific characteristics of the natural environment, with the visual component probably playing a fundamental role in the overall effect. Globally, these findings can have useful implications for individual wellbeing, public health, and landscape design. Further clinical and environmental studies are advised, since the majority of the existing evidence is derived from laboratory findings.
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Affiliation(s)
- Michele Antonelli
- Terme di Monticelli, 43022 Monticelli Terme PR, Italy
- Institute of Public Health, University of Parma, 43125 Parma PR, Italy
- Correspondence:
| | - Davide Donelli
- CERFIT, Careggi University Hospital, 50139 Firenze FI, Italy; (D.D.); (V.M.); (F.F.)
- AUSL-IRCCS Reggio Emilia, 42122 Reggio Emilia RE, Italy
| | - Grazia Barbieri
- Binini Partners S.r.l. Engineering and Architecture, 42121 Reggio Emilia RE, Italy;
| | - Marco Valussi
- European Herbal and Traditional Medicine Practitioners Association (EHTPA), Norwich NR3 1HG, UK;
| | - Valentina Maggini
- CERFIT, Careggi University Hospital, 50139 Firenze FI, Italy; (D.D.); (V.M.); (F.F.)
| | - Fabio Firenzuoli
- CERFIT, Careggi University Hospital, 50139 Firenze FI, Italy; (D.D.); (V.M.); (F.F.)
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75
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Feng T, Zhang Q, Li Q, Zhu T, Lv W, Yu H, Qian B. LUAD transcriptomic profile analysis of d-limonene and potential lncRNA chemopreventive target. Food Funct 2020; 11:7255-7265. [PMID: 32776051 DOI: 10.1039/d0fo00809e] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
d-Limonene, a type of natural extract obtained from citrus oils, was reported to have anti-cancer effects and be well-tolerated by cancer patients. Despite arousing interest as a cancer chemopreventive substance, the transcriptomic profile of d-limonene in humans is poorly understood. Based on the results of the transcriptomic profiling, a lncRNA named protein disulfide isomerase family A member three pseudogene (PDIA3P1) was found to be regulated by d-limonene. PDIA3P1 is an oncogene verified by three lung adenocarcinoma (LUAD) datasets. The knockdown of PDIA3P1 with siRNA decreased the viability, invasion, migration, and proliferation of LUAD cells. Based on The Cancer Genome Atlas (TCGA) LUAD datasets, PDIA3P1 regulates functions and pathways mainly including lipid metabolism, immunity, and the change of the chromosome structure. This study comprehensively performs the transcriptomic analysis of the d-limonene regulation on LUAD, and reveals that PDIA3P1 may be the mediator in helping d-limonene to prevent and suppress LUAD via lipid metabolism, immunity pathway, and the change in the chromosome structure.
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Affiliation(s)
- Tienan Feng
- Hongqiao International Institute of Medicine, Shanghai Tongren Hospital/Clinical Research Institute, Shanghai Jiao Tong University School of Medicine, Shanghai 200025, China.
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76
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Anti-Cancer Potential of Cannabinoids, Terpenes, and Flavonoids Present in Cannabis. Cancers (Basel) 2020; 12:cancers12071985. [PMID: 32708138 PMCID: PMC7409346 DOI: 10.3390/cancers12071985] [Citation(s) in RCA: 93] [Impact Index Per Article: 23.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2020] [Revised: 07/17/2020] [Accepted: 07/19/2020] [Indexed: 02/06/2023] Open
Abstract
In recent years, and even more since its legalization in several jurisdictions, cannabis and the endocannabinoid system have received an increasing amount of interest related to their potential exploitation in clinical settings. Cannabinoids have been suggested and shown to be effective in the treatment of various conditions. In cancer, the endocannabinoid system is altered in numerous types of tumours and can relate to cancer prognosis and disease outcome. Additionally, cannabinoids display anticancer effects in several models by suppressing the proliferation, migration and/or invasion of cancer cells, as well as tumour angiogenesis. However, the therapeutic use of cannabinoids is currently limited to the treatment of symptoms and pain associated with chemotherapy, while their potential use as cytotoxic drugs in chemotherapy still requires validation in patients. Along with cannabinoids, cannabis contains several other compounds that have also been shown to exert anti-tumorigenic actions. The potential anti-cancer effects of cannabinoids, terpenes and flavonoids, present in cannabis, are explored in this literature review.
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Diniz do Nascimento L, Barbosa de Moraes AA, Santana da Costa K, Pereira Galúcio JM, Taube PS, Leal Costa CM, Neves Cruz J, de Aguiar Andrade EH, Guerreiro de Faria LJ. Bioactive Natural Compounds and Antioxidant Activity of Essential Oils from Spice Plants: New Findings and Potential Applications. Biomolecules 2020; 10:biom10070988. [PMID: 32630297 PMCID: PMC7407208 DOI: 10.3390/biom10070988] [Citation(s) in RCA: 138] [Impact Index Per Article: 34.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2020] [Revised: 06/16/2020] [Accepted: 06/18/2020] [Indexed: 12/13/2022] Open
Abstract
Spice plants have a great influence on world history. For centuries, different civilizations have used them to condiment the foods of kings and nobles and applied them as embalming preservatives, perfumes, cosmetics, and medicines in different regions of the world. In general, these plants have formed the basis of traditional medicine and some of their derived substances have been utilized to treat different human diseases. Essential oils (EOs) obtained from these plants have been also used as therapeutic agents and have shown supportive uses in remedial practices. The discovery and development of bioactive compounds from these natural products, based on their traditional uses, play an important role in developing the scientific evidence of their potential pharmaceutical, cosmetic, and food applications. In the present review, using recent studies, we exhibit a general overview of the main aspects related to the importance of spice plants widely used in traditional medicine: Cinnamomum zeylanicum (true cinnamon), Mentha piperita (peppermint), Ocimum basilicum (basil), Origanum vulgare (oregano), Piper nigrum (black pepper), Rosmarinus officinalis (rosemary), and Thymus vulgaris (thyme); and we discuss new findings of the bioactive compounds obtained from their EOs, their potential applications, as well as their molecular mechanisms of action, focusing on their antioxidant activity. We also exhibit the main in vitro methods applied to determine the antioxidant activities of these natural products.
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Affiliation(s)
- Lidiane Diniz do Nascimento
- Programa de Pós-graduação em Engenharia de Recursos Naturais da Amazônia, Instituto de Tecnologia, Universidade Federal do Pará, Belém 66075110, Brazil;
- Laboratório Adolpho Ducke, Coordenação de Botânica, Museu Paraense Emílio Goeldi, Belém 66077-830, Brazil; (A.A.B.d.M.); (J.N.C.); (E.H.d.A.A.)
- Correspondence: or (L.D.d.N.); (K.S.d.C.); Tel.: +55-91-3217-6086 (L.D.d.N.); +55-93-2101-6771 (K.S.d.C.)
| | - Angelo Antônio Barbosa de Moraes
- Laboratório Adolpho Ducke, Coordenação de Botânica, Museu Paraense Emílio Goeldi, Belém 66077-830, Brazil; (A.A.B.d.M.); (J.N.C.); (E.H.d.A.A.)
| | - Kauê Santana da Costa
- Instituto de Biodiversidade, Universidade Federal do Oeste do Pará, Vera Paz Street, w/n Salé, Santarém 68040-255, Brazil; (J.M.P.G.); (P.S.T.)
- Correspondence: or (L.D.d.N.); (K.S.d.C.); Tel.: +55-91-3217-6086 (L.D.d.N.); +55-93-2101-6771 (K.S.d.C.)
| | - João Marcos Pereira Galúcio
- Instituto de Biodiversidade, Universidade Federal do Oeste do Pará, Vera Paz Street, w/n Salé, Santarém 68040-255, Brazil; (J.M.P.G.); (P.S.T.)
| | - Paulo Sérgio Taube
- Instituto de Biodiversidade, Universidade Federal do Oeste do Pará, Vera Paz Street, w/n Salé, Santarém 68040-255, Brazil; (J.M.P.G.); (P.S.T.)
| | - Cristiane Maria Leal Costa
- Programa de Pós-graduação em Engenharia Química, Instituto de Tecnologia, Universidade Federal do Pará, Belém 66075110, Brazil;
| | - Jorddy Neves Cruz
- Laboratório Adolpho Ducke, Coordenação de Botânica, Museu Paraense Emílio Goeldi, Belém 66077-830, Brazil; (A.A.B.d.M.); (J.N.C.); (E.H.d.A.A.)
| | - Eloisa Helena de Aguiar Andrade
- Laboratório Adolpho Ducke, Coordenação de Botânica, Museu Paraense Emílio Goeldi, Belém 66077-830, Brazil; (A.A.B.d.M.); (J.N.C.); (E.H.d.A.A.)
| | - Lênio José Guerreiro de Faria
- Programa de Pós-graduação em Engenharia de Recursos Naturais da Amazônia, Instituto de Tecnologia, Universidade Federal do Pará, Belém 66075110, Brazil;
- Programa de Pós-graduação em Engenharia Química, Instituto de Tecnologia, Universidade Federal do Pará, Belém 66075110, Brazil;
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78
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Access to Oxygenated Monoterpenes via the Biotransformation of (R)-Limonene by Trichoderma harzianum and Saccharamyces cerevisiae. CHEMISTRY AFRICA 2020. [DOI: 10.1007/s42250-020-00154-3] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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79
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Kovalchuk O, Kovalchuk I. Cannabinoids as anticancer therapeutic agents. Cell Cycle 2020; 19:961-989. [PMID: 32249682 PMCID: PMC7217364 DOI: 10.1080/15384101.2020.1742952] [Citation(s) in RCA: 47] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2019] [Revised: 02/16/2020] [Accepted: 03/05/2020] [Indexed: 12/14/2022] Open
Abstract
The recent announcement of marijuana legalization in Canada spiked many discussions about potential health benefits of Cannabis sativa. Cannabinoids are active chemical compounds produced by cannabis, and their numerous effects on the human body are primarily exerted through interactions with cannabinoid receptor types 1 (CB1) and 2 (CB2). Cannabinoids are broadly classified as endo-, phyto-, and synthetic cannabinoids. In this review, we will describe the activity of cannabinoids on the cellular level, comprehensively summarize the activity of all groups of cannabinoids on various cancers and propose several potential mechanisms of action of cannabinoids on cancer cells.
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Affiliation(s)
- Olga Kovalchuk
- Department of Biological Sciences, University of Lethbridge, Lethbridge, Alberta, Canada
- Pathway Rx Inc., Lethbridge, Alberta, Canada
| | - Igor Kovalchuk
- Department of Biological Sciences, University of Lethbridge, Lethbridge, Alberta, Canada
- Pathway Rx Inc., Lethbridge, Alberta, Canada
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80
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Angellotti G, Murgia D, Presentato A, D’Oca MC, Scarpaci AG, Alduina R, Raimondi MV, De Caro V. Antibacterial PEGylated Solid Lipid Microparticles for Cosmeceutical Purpose: Formulation, Characterization, and Efficacy Evaluation. MATERIALS 2020; 13:ma13092073. [PMID: 32365956 PMCID: PMC7254386 DOI: 10.3390/ma13092073] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/05/2020] [Revised: 04/21/2020] [Accepted: 04/28/2020] [Indexed: 12/16/2022]
Abstract
The development of efficacious means of delivering antioxidant polyphenols from natural sources for the treatment of skin diseases is of great interest for many cosmetic and pharmaceutical companies. Resveratrol (RSV) and Limonene (LIM) have been shown to possess good anti-inflammatory and antibacterial properties against Staphylococcus aureus infections responsible for many skin disorders, such as acne vulgaris. In this study, solid lipid microparticles are designed as composite vehicles capable of encapsulating a high amount of trans-RSV and enhancing its absorption through the stratum corneum. A microparticulate system based on mixture of PEGylate lipids, long-chain alcohols and LIM is able to entrap RSV in an amorphous state, increasing its half-life and avoiding inactivation due to isomerization phenomena, which represents the main drawback in topical formulations. Particles have been characterized in term of shape, size distribution and drug loading. Antimicrobial tests against S. aureus have highlighted that empty microspheres possess per se antimicrobial activity, which is enhanced by the presence of LIM, demonstrating that they can represent an interesting bactericide vehicle for RSV administration on the skin.
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Affiliation(s)
- Giuseppe Angellotti
- Dipartimento di Discipline Chirurgiche, Oncologiche e Stomatologiche, Università degli Studi di Palermo, 90127 Palermo, Italy; (G.A.); (D.M.)
- Dipartimento di Scienze e Tecnologie Biologiche Chimiche e Farmaceutiche (STEBICEF) Università degli Studi di Palermo, 90128 Palermo, Italy; (A.P.); (A.G.S.); (R.A.); (M.V.R.)
| | - Denise Murgia
- Dipartimento di Discipline Chirurgiche, Oncologiche e Stomatologiche, Università degli Studi di Palermo, 90127 Palermo, Italy; (G.A.); (D.M.)
- Dipartimento di Scienze e Tecnologie Biologiche Chimiche e Farmaceutiche (STEBICEF) Università degli Studi di Palermo, 90128 Palermo, Italy; (A.P.); (A.G.S.); (R.A.); (M.V.R.)
| | - Alessandro Presentato
- Dipartimento di Scienze e Tecnologie Biologiche Chimiche e Farmaceutiche (STEBICEF) Università degli Studi di Palermo, 90128 Palermo, Italy; (A.P.); (A.G.S.); (R.A.); (M.V.R.)
| | - Maria Cristina D’Oca
- Dipartimento di Fisica e Chimica, Università degli Studi Palermo, 90128 Palermo, Italy;
| | - Amalia Giulia Scarpaci
- Dipartimento di Scienze e Tecnologie Biologiche Chimiche e Farmaceutiche (STEBICEF) Università degli Studi di Palermo, 90128 Palermo, Italy; (A.P.); (A.G.S.); (R.A.); (M.V.R.)
| | - Rosa Alduina
- Dipartimento di Scienze e Tecnologie Biologiche Chimiche e Farmaceutiche (STEBICEF) Università degli Studi di Palermo, 90128 Palermo, Italy; (A.P.); (A.G.S.); (R.A.); (M.V.R.)
| | - Maria Valeria Raimondi
- Dipartimento di Scienze e Tecnologie Biologiche Chimiche e Farmaceutiche (STEBICEF) Università degli Studi di Palermo, 90128 Palermo, Italy; (A.P.); (A.G.S.); (R.A.); (M.V.R.)
| | - Viviana De Caro
- Dipartimento di Scienze e Tecnologie Biologiche Chimiche e Farmaceutiche (STEBICEF) Università degli Studi di Palermo, 90128 Palermo, Italy; (A.P.); (A.G.S.); (R.A.); (M.V.R.)
- Correspondence: ; Tel.: +39-091-2389-1926
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81
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Therapeutic Potential of Volatile Terpenes and Terpenoids from Forests for Inflammatory Diseases. Int J Mol Sci 2020; 21:ijms21062187. [PMID: 32235725 PMCID: PMC7139849 DOI: 10.3390/ijms21062187] [Citation(s) in RCA: 86] [Impact Index Per Article: 21.5] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2020] [Revised: 03/18/2020] [Accepted: 03/19/2020] [Indexed: 02/07/2023] Open
Abstract
Forest trees are a major source of biogenic volatile organic compounds (BVOCs). Terpenes and terpenoids are known as the main BVOCs of forest aerosols. These compounds have been shown to display a broad range of biological activities in various human disease models, thus implying that forest aerosols containing these compounds may be related to beneficial effects of forest bathing. In this review, we surveyed studies analyzing BVOCs and selected the most abundant 23 terpenes and terpenoids emitted in forested areas of the Northern Hemisphere, which were reported to display anti-inflammatory activities. We categorized anti-inflammatory processes related to the functions of these compounds into six groups and summarized their molecular mechanisms of action. Finally, among the major 23 compounds, we examined the therapeutic potentials of 12 compounds known to be effective against respiratory inflammation, atopic dermatitis, arthritis, and neuroinflammation among various inflammatory diseases. In conclusion, the updated studies support the beneficial effects of forest aerosols and propose their potential use as chemopreventive and therapeutic agents for treating various inflammatory diseases.
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82
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Song M, Yoon G, Choi JS, Kim E, Liu X, Oh HN, Chae JI, Lee MH, Shim JH. Janus kinase 2 inhibition by Licochalcone B suppresses esophageal squamous cell carcinoma growth. Phytother Res 2020; 34:2032-2043. [PMID: 32144852 DOI: 10.1002/ptr.6661] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2019] [Revised: 02/06/2020] [Accepted: 02/16/2020] [Indexed: 12/13/2022]
Abstract
Esophageal cancer (EC) is one of the leading causes to cancer death in the worldwide and major population of EC is esophageal squamous cell carcinoma (ESCC). Still, ESCC-targeted therapy has not been covered yet. In the present study we have identified that Licochalcone B (Lico B) inhibited the ESCC growth by directly blocking the Janus kinase (JAK) 2 activity and its downstream signaling pathway. Lico B suppressed KYSE450 and KYSE510 ESCC cell growth, arrested cell cycle at G2/M phase and induced apoptosis. Direct target of Lico B was identified by kinase assay and verified with in vitro and ex vivo binding. Computational docking model predicted for Lico B interaction to ATP-binding pocket of JAK2. Furthermore, treatment of JAK2 clinical medicine AZD1480 to ESCC cells showed similar tendency with Lico B. Thus, JAK2 downstream signaling proteins phosphorylation of STAT3 at Y705 and S727 as well as STAT3 target protein Mcl-1 expression was decreased with treatment of Lico B. Our results suggest that Lico B inhibits ESCC cell growth, arrests cell cycle and induces apoptosis, revealing the underlying mechanism involved in JAK2/STAT3 signaling pathways after Lico B treatment. It might provide potential role of Lico B in the treatment of ESCC.
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Affiliation(s)
- Mengqiu Song
- Department of Pathophysiology, School of Basic Medical Sciences, Zhengzhou University, Zhengzhou, China.,China-US (Henan) Hormel Cancer Institute, Zhengzhou, China
| | - Goo Yoon
- Department of Pharmacy, College of Pharmacy, Mokpo National University, Muan-gun, Republic of Korea
| | - Joon-Seok Choi
- College of Pharmacy, Daegu Catholic University, Gyeongsan-si, Republic of Korea
| | - Eunae Kim
- College of Pharmacy, Chosun University, Gwangju, Republic of Korea
| | - Xuejiao Liu
- Department of Pathophysiology, School of Basic Medical Sciences, Zhengzhou University, Zhengzhou, China.,China-US (Henan) Hormel Cancer Institute, Zhengzhou, China
| | - Ha-Na Oh
- Department of Pharmacy, College of Pharmacy, Mokpo National University, Muan-gun, Republic of Korea
| | - Jung-Il Chae
- Department of Dental Pharmacology, School of Dentistry, BK21 Plus, Jeonbuk National University, Jeonju, Republic of Korea
| | - Mee-Hyun Lee
- Department of Pathophysiology, School of Basic Medical Sciences, Zhengzhou University, Zhengzhou, China.,China-US (Henan) Hormel Cancer Institute, Zhengzhou, China.,College of Korean Medicine, Dongshin University, 85 Geonjae-ro, Naju-si, Jeollanam-do 58245, Republic of Korea
| | - Jung-Hyun Shim
- Department of Pharmacy, College of Pharmacy, Mokpo National University, Muan-gun, Republic of Korea
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83
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Chen C, Chen S, Hu X, Wang J, Wen T, Fu J, Li H. Effects of autophagy-associated genes on the prognosis for lung adenocarcinoma. Transl Cancer Res 2020; 9:1947-1959. [PMID: 35117541 PMCID: PMC8798140 DOI: 10.21037/tcr.2020.02.07] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2019] [Accepted: 02/04/2020] [Indexed: 12/29/2022]
Abstract
Background Several studies show that autophagy plays an important part in the biological processes of lung adenocarcinoma. Therefore, this work aimed to establish one scoring system on the basis of the expression profiles of differentially expressed autophagy-related genes (DEARGs) in patients with lung adenocarcinoma. Methods The Cancer Genome Atlas (TCGA) was applied to retrieve lung adenocarcinoma data. The overall survival (OS)-associated DEARGs were selected for the DEARG scoring scale. Moreover, the online database Kaplan-Meier Plotter (www.Kmplot.com) was employed to verify the accuracy of our results. Results The expression patterns of DEARG were detected in lung adenocarcinoma as well as normal lung tissues. A gene set related to autophagy was identified, along with 9 genes that showed marked significance in predicting the lung adenocarcinoma prognosis. According to the cox regression results, DEARGs (including ITGB4, BIRC5, ERO1A, and NLRC4) were applied to calculate the DEARGs risk score. Patients with lower DEARGs risk scores were associated with better OS. Moreover, based on analysis with the receiver operating characteristic (ROC) curve, DEARGs accurately distinguished the healthy tissues from lung adenocarcinoma tissues [area under the curve (AUC) value of >0.6]. Conclusions A scoring system is constructed based on the primary DEARGs, which accurately predicts the outcomes of lung adenocarcinoma.
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Affiliation(s)
- Chongxiang Chen
- Department of Intensive Care Unit, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou 510060, China.,Guangzhou Institute of Respiratory Diseases, State Key Laboratory of Respiratory Disease, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou 510120, China
| | - Siliang Chen
- Department of Hematology, Sun Yat-Sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou 510060, China
| | - Xiaochun Hu
- Department of Hematology, Sun Yat-Sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou 510060, China
| | - Jiaojiao Wang
- Department of Tuberculosis, Fuzhou Pulmonary Hospital of Fujian, Teaching Hospital of Fujian Medical University, Fuzhou 350008, China
| | - Tianmeng Wen
- School of Public Health, Sun Yat-sen University, Guangzhou 510080, China
| | - Juan Fu
- Department of Ultrasound and Electrocardiogram, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou 510060, China
| | - Huan Li
- Department of Intensive Care Unit, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou 510060, China
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84
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MiR-146b inhibits autophagy in prostate cancer by targeting the PTEN/Akt/mTOR signaling pathway. Aging (Albany NY) 2019; 10:2113-2121. [PMID: 30153654 PMCID: PMC6128421 DOI: 10.18632/aging.101534] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2018] [Accepted: 08/17/2018] [Indexed: 12/20/2022]
Abstract
Prostate cancer (PCa) is considered as a common visceral cancer in males and the sixth major cause of cancer-related deaths in males worldwide. Significant diagnostic and therapeutic advances have been made in the past decades. However, an improved understanding of their molecular mechanism is still needed. In the present research, we first detected the expression of miR-146b by quantitative real-time PCR (qRT-PCR) and found that miR-146b expression was increased in PCa. Subsequently, we found that miR-146b play an important role in the viability and proliferation capacity of PCa cells functionally. To explore the mechanism, we performed western blot to examine the autophagy-related markers, and found that miR‑146b may promote autophagy in PCa cells via activation of PTEN/AKT/mTOR signaling pathway. Furthermore, we performed the dual luciferase reporter assay to clarify the relationship between miR-146b and PTEN. In conclusion, this study demonstrated that miR-146b inhibited autophagy in PCa by targeting the PTEN/Akt/mTOR signaling pathway, and it could be a potential candidate for application in the treatment of PCa.
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85
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Hajizadeh MR, Maleki H, Barani M, Fahmidehkar MA, Mahmoodi M, Torkzadeh-Mahani M. In vitro cytotoxicity assay of D-limonene niosomes: an efficient nano-carrier for enhancing solubility of plant-extracted agents. Res Pharm Sci 2019; 14:448-458. [PMID: 31798662 PMCID: PMC6827193 DOI: 10.4103/1735-5362.268206] [Citation(s) in RCA: 66] [Impact Index Per Article: 13.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
The low solubility of the plant-extracted agent like D-limonene in cancer therapy is a critical problem. In this study, we prepared D-limonene-loaded niosomes (D-limonene/Nio) for cancer therapy through in vitro cytotoxicity assay of HepG2, MCF-7, and A549 cell lines. The niosomal formulation was prepared by film hydration technique with Span® 40: Tween® 40: cholesterol (35:35:30 molar ratio) and characterized for vesicle distribution size, morphology, entrapment efficiency (EE%), and in vitro release behaviour. The obtained niosomes showed a nanometric size and spherical morphology with EE% about 87 ± 1.8%. Remarkably prolonged release of D-limonene from niosomes compared to free D-limonene observed. The loaded formulation showed significantly enhanced cytotoxic activity with all three cancer cell lines (HepG2, Macf-7 and A549) at the concentration of 20 μM. These results indicated that niosome loaded with phytochemicals can be a promising nano-carrier for cancer therapy applications.
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Affiliation(s)
- Mohammad Reza Hajizadeh
- Department of Clinical Biochemistry, Faculty of Medicine, Rafsanjan University of Medical Sciences, Rafsanjan, I.R. Iran.,Molecular Medicine Research Center, Rafsanjan University of Medical Sciences, Rafsanjan, I.R. Iran
| | - Haniyeh Maleki
- Department of Clinical Biochemistry, Faculty of Medicine, Rafsanjan University of Medical Sciences, Rafsanjan, I.R. Iran.,Molecular Medicine Research Center, Rafsanjan University of Medical Sciences, Rafsanjan, I.R. Iran
| | - Mahmood Barani
- Department of Chemistry, Shahid Bahonar University of Kerman, Kerman, I.R. Iran
| | - Mohammad Ali Fahmidehkar
- Research Center of Advanced Technologies in Medicine, Torbat Heydariyeh University of Medical Sciences, Ttorbat Heydariyeh, I.R. Iran
| | - Mehdi Mahmoodi
- Department of Clinical Biochemistry, Afzalipoor Faculty of Medicine, Kerman University of Medical Sciences, Kerman, I.R. Iran
| | - Masoud Torkzadeh-Mahani
- Department of Biotechnology, Institute of Science, High Technology and Environmental Sciences, Graduate University of Advanced Technology, Kerman, I.R. Iran
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86
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Xu Z, Wang N, Xu Y, Hua L, Zhou D, Zheng M, Deng X. Effects of chronic PM 2.5 exposure on pulmonary epithelia: Transcriptome analysis of mRNA-exosomal miRNA interactions. Toxicol Lett 2019; 316:49-59. [PMID: 31520698 DOI: 10.1016/j.toxlet.2019.09.010] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2019] [Revised: 07/22/2019] [Accepted: 09/10/2019] [Indexed: 02/08/2023]
Abstract
Epidemiological studies have established the correlations between PM2.5 and a wide variety of pulmonary diseases. However, their underlying pathogeneses have not been clearly elucidated yet. In the present study, the epithelial-mesenchymal transition (EMT) phenotype with enhanced proliferation and migration activity of human pulmonary epithelial cell line BEAS-2B was observed after exposure to low dose PM2.5 exposure (50 μg/ml) for 30 passages. Then, epithelial cells derived-exosomal micro-RNA (miRNA) and intracellular total RNA were extracted, and the differentially expressed exosomal miRNAs (DE-Exo-MiRs) as well as differentially expressed protein coding genes (DEGs) were identified by RNA sequencing (RNA-seq) and transcriptome analysis. We found that chronic PM2.5 exposure stimulated the release of pulmonary epithelium derived exosomes. 45 DE-Exo-MiRs including 32 novelly predicted miRNAs and 843 DEGs between PM2.5 exposed group and the normal control were detected. The Gene Ontology (GO) and Kyoto Encyclopedia of Genes and Genomes (KEGG) enrichment analyses showed that DEGs were significantly enriched in extracellular matrix organization, focal adhesion and cancer related terms. Besides, the enrichment analyses on 7774 mRNA targets of 27 DE-Exo-MiRs predicted by MiRanda software also revealed the potential regulatory role of exosomal miRNAs in pathways in cancer, Wingless/Integrated (Wnt) signaling pathway, focal adhesion related genes and other multiple pathogenic pathways. Moreover, the interactive exosomal miRNA-mRNA pair networks were constructed using Cytoscape software. Our results provided a novel basis for a better understanding of the mechanisms of chronic PM2.5 exposure induced pulmonary disorders including pulmonary fibrosis and cancer, in which exosomal miRNAs (Exo-MiRs) potentially functions by dynamically regulating gene expressions.
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Affiliation(s)
- Zihan Xu
- Faculty of Public Health, Shanghai Jiao Tong University School of Medicine, Shanghai, 200025, China.
| | - Ning Wang
- Tongren Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200336, China.
| | - Ye Xu
- Tongren Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200336, China.
| | - Li Hua
- Faculty of Public Health, Shanghai Jiao Tong University School of Medicine, Shanghai, 200025, China.
| | - Dan Zhou
- Institutes of Biomedical Sciences, Fudan University, Shanghai, 200032, China.
| | - Min Zheng
- Tongren Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200336, China.
| | - Xiaobei Deng
- Faculty of Public Health, Shanghai Jiao Tong University School of Medicine, Shanghai, 200025, China.
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87
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Coman V, Teleky BE, Mitrea L, Martău GA, Szabo K, Călinoiu LF, Vodnar DC. Bioactive potential of fruit and vegetable wastes. ADVANCES IN FOOD AND NUTRITION RESEARCH 2019; 91:157-225. [PMID: 32035596 DOI: 10.1016/bs.afnr.2019.07.001] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Fruits and vegetables are essential for human nutrition, delivering a substantial proportion of vitamins, minerals, and fibers in our daily diet. Unfortunately, half the fruits and vegetables produced worldwide end up as wastes, generating environmental issues caused mainly by microbial degradation. Most wastes are generated by industrial processing, the so-called by-products. These by-products still contain many bioactive compounds post-processing, such as macronutrients (proteins and carbohydrates) and phytochemicals (polyphenols and carotenoids). Recently, the recovery of these bioactive compounds from industry by-products has received significant attention, mainly due to their possible health benefits for humans. This chapter focuses on the bioactive potential of fruit and vegetable by-products with possible applications in the food industry (functional foods) and in the health sector (nutraceuticals).
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Affiliation(s)
- Vasile Coman
- Institute of Life Sciences, University of Agricultural Sciences and Veterinary Medicine of Cluj-Napoca, Cluj-Napoca, Romania
| | - Bernadette-Emőke Teleky
- Institute of Life Sciences, University of Agricultural Sciences and Veterinary Medicine of Cluj-Napoca, Cluj-Napoca, Romania
| | - Laura Mitrea
- Institute of Life Sciences, University of Agricultural Sciences and Veterinary Medicine of Cluj-Napoca, Cluj-Napoca, Romania; Faculty of Food Science and Technology, University of Agricultural Sciences and Veterinary Medicine of Cluj-Napoca, Cluj-Napoca, Romania
| | - Gheorghe Adrian Martău
- Institute of Life Sciences, University of Agricultural Sciences and Veterinary Medicine of Cluj-Napoca, Cluj-Napoca, Romania; Faculty of Food Science and Technology, University of Agricultural Sciences and Veterinary Medicine of Cluj-Napoca, Cluj-Napoca, Romania
| | - Katalin Szabo
- Institute of Life Sciences, University of Agricultural Sciences and Veterinary Medicine of Cluj-Napoca, Cluj-Napoca, Romania
| | - Lavinia-Florina Călinoiu
- Institute of Life Sciences, University of Agricultural Sciences and Veterinary Medicine of Cluj-Napoca, Cluj-Napoca, Romania; Faculty of Food Science and Technology, University of Agricultural Sciences and Veterinary Medicine of Cluj-Napoca, Cluj-Napoca, Romania
| | - Dan Cristian Vodnar
- Institute of Life Sciences, University of Agricultural Sciences and Veterinary Medicine of Cluj-Napoca, Cluj-Napoca, Romania; Faculty of Food Science and Technology, University of Agricultural Sciences and Veterinary Medicine of Cluj-Napoca, Cluj-Napoca, Romania.
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88
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Khatamian N, Homayouni Tabrizi M, Ardalan P, Yadamani S, Darchini Maragheh A. Synthesis of Carum Carvi essential oil nanoemulsion, the cytotoxic effect, and expression of caspase 3 gene. J Food Biochem 2019; 43:e12956. [PMID: 31368576 DOI: 10.1111/jfbc.12956] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2019] [Revised: 05/28/2019] [Accepted: 05/28/2019] [Indexed: 01/12/2023]
Abstract
Scientists are attempting to find novel methods to overcome cancers. Nanoemulsion systems as the novel drug delivery tools have been widely used in cancer therapy. In this study, the Carum Carvi oil nanoemulsions (CCONE) were prepared and its cytotoxic activity was studied on human colon cancer HT-29 cells using MTT assay. Flow cytometry and Real-time qPCR were triggered to evaluate the nanoemulsions' apoptotic properties. The results showed a significant negative association between the HT-29 cancer cell viability and CCONE doses of treatments compared with Huvec normal cells (p value < 0.001). The IC50 values were estimated 12.5 µg/ml and 50 µg/ml for HT-29 and Huvec, respectively. Moreover, we observed that increasing concentrations of nanoemulsions significantly upregulate Caspase-3 gene expression. The results showed the CCONE is an efficient novel apoptosis inducer for human colon cancer cells without any undesirable side effects. However, further in vitro and in vivo researches are required. PRACTICAL APPLICATIONS: Cancer is a complex and usually untreatable disorder. Several types of cancer therapy strategies have been applied widely to overcome cancers. Chemotherapy has been used in various types of cancers. In most cases, not only it had not been effective on cancer cells but also been distractive within normal tissues. According to results, Carum Carvi essential oil nanoemulsions have apoptotic and cytotoxic effects on colon cancer cells (HT-29). When it comes to cancer of any kind, it's important to realize that no dietary supplement can fully treat, cure, or prevent cancer. However, there are some supplements that can potentially decrease the risk of cancer. Nanoemulsions present several advantages including the ability to incorporate hydrophilic, amphiphilic, and lipophilic excipient ingredients, high physical stability, and rapid gastrointestinal digestibility. The Carum Carvi essential oil nanoemulsion can also be applied as an effective food supplement due to its potent apoptotic activity.
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Affiliation(s)
- Niloufar Khatamian
- Department of Biology, Mashhad Branch, Islamic Azad University, Mashhad, Iran
| | | | - Pouran Ardalan
- Department of Chemistry, Mashhad Branch, Islamic Azad University, Mashhad, Iran
| | - Samira Yadamani
- Department of Biology, Mashhad Branch, Islamic Azad University, Mashhad, Iran
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89
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Isomerization and Dehydroaromatization of R(+)-Limonene Over the Ti-MCM-41 Catalyst: Effect of Temperature, Reaction Time and Catalyst Content on Product Yield. Catalysts 2019. [DOI: 10.3390/catal9060508] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Abstract
This work describes research on the isomerization of R(+)-limonene over the Ti-MCM-41 catalyst. The studies showed that the Ti-MCM-41 catalyst is an active catalyst in the isomerization of R(+)-limonene. As a result of the isomerization of this compound, it is possible to obtain α-terpinene, γ-terpinene, terpinolene and p-cymene. Terpinolene is the main product of this process, and p-cymene is formed by the alpha-terpinene, gamma-terpinene and terpinolene dehydrogenation. The aforementioned products are of great practical importance. The most favorable reaction conditions leading to the obtaining of limonene isomerization products is the use of the catalyst in an amount of 15 wt% and the temperature of 160 °C. Depending on whether the desired products are the isomers of limonene (γ-terpinene, α-terpinene and terpinolene) or the product of their dehydroaromatization (β-cymene), it is possible to shorten or extend the reaction time. The method for the isomerization of limonene on the Ti-MCM-41 catalyst makes it possible to obtain a significant yield of both the limonene and p-cymene isomers. Longer reaction time is conducive to obtain larger quantities of other reaction products and less desirable products that constitute impurities (oxidized products and polymeric compounds).
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90
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Zhang Y, Wang J, Hui B, Sun W, Li B, Shi F, Che S, Chai L, Song L. Pristimerin enhances the effect of cisplatin by inhibiting the miR‑23a/Akt/GSK3β signaling pathway and suppressing autophagy in lung cancer cells. Int J Mol Med 2019; 43:1382-1394. [PMID: 30664149 PMCID: PMC6365073 DOI: 10.3892/ijmm.2019.4057] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2018] [Accepted: 12/31/2018] [Indexed: 12/14/2022] Open
Abstract
Lung cancer is a common type of cancer with a high mortality rate in China. Cisplatin (Cis) is one of the most effective broad‑spectrum chemotherapeutic drugs for the treatment of advanced lung cancer. However, Cis resistance remains an obstacle in the treatment of advanced lung cancer. Pristimerin (Pris), a naturally occurring triterpenoid quinone compound, not only possesses anticancer properties, but also enhances chemosensitivity. Therefore, the present study aimed to investigate whether Pris can enhance the chemosensitivity of lung cancer cells to Cis and identify the underlying mechanism. A Cell Counting kit‑8 and flow cytometry were used to determine cell viability, cell cycle progression and apoptosis in A549 and NCI‑H446 cells. Western blotting was used to determine cell apoptosis‑related, cell cycle‑related and autophagy‑related proteins. The results showed that Pris inhibited cell proliferation, and induced G0/G1 arrest and cell apoptosis in A549 and NCI‑H446 cells. The western blotting revealed that Pris effectively synergized with Cis to induce cell apoptosis by inhibiting the microRNA‑23a/Akt/glycogen synthase kinase 3β signaling pathway and suppressing autophagy. In vivo xenograft experiments confirmed that Pris effectively synergized with Cis to suppress tumor growth. Collectively, these results indicate that Pris synergized with Cis and that this may be a potential therapeutic strategy to overcome lung cancer.
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Affiliation(s)
- Yingbing Zhang
- Department of Radiation Oncology, The First Affiliated Hospital, Xi'an Jiaotong University, Xi'an, Shaanxi 710061, P.R. China
| | - Jiquan Wang
- Department of Radiation Oncology, The First Affiliated Hospital, Xi'an Jiaotong University, Xi'an, Shaanxi 710061, P.R. China
| | - Beina Hui
- Department of Radiation Oncology, The First Affiliated Hospital, Xi'an Jiaotong University, Xi'an, Shaanxi 710061, P.R. China
| | - Wenze Sun
- Department of Radiation Oncology, The First Affiliated Hospital, Xi'an Jiaotong University, Xi'an, Shaanxi 710061, P.R. China
| | - Bin Li
- Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, College of Life Science, Northwest University, Xi'an, Shaanxi 710069, P.R. China
| | - Fan Shi
- Department of Radiation Oncology, The First Affiliated Hospital, Xi'an Jiaotong University, Xi'an, Shaanxi 710061, P.R. China
| | - Shaomin Che
- Department of Radiation Oncology, The First Affiliated Hospital, Xi'an Jiaotong University, Xi'an, Shaanxi 710061, P.R. China
| | - Linyan Chai
- Department of Radiation Oncology, The First Affiliated Hospital, Xi'an Jiaotong University, Xi'an, Shaanxi 710061, P.R. China
| | - Liping Song
- Department of Radiation Oncology, The First Affiliated Hospital, Xi'an Jiaotong University, Xi'an, Shaanxi 710061, P.R. China
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91
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Yuan W, Zhao P, Chen H, Wang L, Huang G, Cao L, Huang Q. Natural green-peel orange essential oil enhanced the deposition, absorption and permeation of prochloraz in cucumber. RSC Adv 2019; 9:20395-20401. [PMID: 35514729 PMCID: PMC9065503 DOI: 10.1039/c9ra02809a] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2019] [Accepted: 06/22/2019] [Indexed: 01/01/2023] Open
Abstract
Pesticides have long been used in agricultural production and will continue to be used long into the future. Enhancing their efficient use in agricultural production is an effective method to avoid their loss to non-target areas, such as soil, water and air. Here natural green-peel orange essential oil (GOEO) was used as a spray adjuvant to improve the efficient use of pesticides. A comparative study between a conventional formulation and a conventional formulation with GOEO was conducted. Conventional formulations of prochloraz were chosen as control groups. It was obvious that the concentrations of prochloraz and its metabolite in cucumber leaves treated by conventional formulations with GOEO were much higher than those treated without GOEO. The data also showed, for both emulsifiable concentrate (EC) and suspension concentrate (SC), that the spreading and penetration performance were improved when GOEO was used as a spray adjuvant, but with SC the impact was more significant. GOEO improved the deposition, absorption and degradation performance of prochloraz on cucumber leaves. It was more applicable to those pesticide formulations without a good wetting and spreading effect, such as SC. As a plant source extract, GOEO is much safer for crops and more friendly to the environment than other synthetic adjuvants. The application of GOEO as a spray adjuvant has great potential to increase the pesticide utilization rate. Natural green-peel orange essential oil was used as a spray adjuvant to improve the efficient use of pesticides.![]()
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Affiliation(s)
- Wanling Yuan
- Key Laboratory of Integrated Pest Management in Crops
- Ministry of Agriculture
- Institute of Plant Protection
- Chinese Academy of Agricultural Sciences
- Beijing 100193
| | - Pengyue Zhao
- Key Laboratory of Integrated Pest Management in Crops
- Ministry of Agriculture
- Institute of Plant Protection
- Chinese Academy of Agricultural Sciences
- Beijing 100193
| | - Huiping Chen
- Key Laboratory of Integrated Pest Management in Crops
- Ministry of Agriculture
- Institute of Plant Protection
- Chinese Academy of Agricultural Sciences
- Beijing 100193
| | - Liang Wang
- Shanghai Zhongrui Chemical Co., Ltd
- Shanghai 200120
- P. R. China
| | - Guizhen Huang
- DAUNI Research Center of Advanced Science & Technology Co., Ltd
- Shantou 515041
- China
| | - Lidong Cao
- Key Laboratory of Integrated Pest Management in Crops
- Ministry of Agriculture
- Institute of Plant Protection
- Chinese Academy of Agricultural Sciences
- Beijing 100193
| | - Qiliang Huang
- Key Laboratory of Integrated Pest Management in Crops
- Ministry of Agriculture
- Institute of Plant Protection
- Chinese Academy of Agricultural Sciences
- Beijing 100193
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92
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Nobiletin Enhances Chemosensitivity to Adriamycin through Modulation of the Akt/GSK3β/β⁻Catenin/MYCN/MRP1 Signaling Pathway in A549 Human Non-Small-Cell Lung Cancer Cells. Nutrients 2018; 10:nu10121829. [PMID: 30486290 PMCID: PMC6316077 DOI: 10.3390/nu10121829] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2018] [Revised: 11/21/2018] [Accepted: 11/22/2018] [Indexed: 01/09/2023] Open
Abstract
Drug resistance is a major problem in the treatment of non-small-cell lung cancer (NSCLC). In this study, Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway analysis was performed to identify the differentially expressed genes in Adriamycin (ADR)-resistant NSCLC A549/ADR cells compared with parental A549 cells. Among the tested phytochemicals, nobiletin (NBT) is able to overcome the ADR resistance of A549/ADR cells. NBT treatment decreased the expression of a neuroblastoma-derived MYC (MYCN) and multidrug resistance-associated protein 1 (MRP1) as well as downregulating Akt, GSK3β, and β-catenin. Consistent with these results, NBT treatment resulted in the accumulation of intracellular ADR. A combination index (CI) assay confirmed the synergistic effect of combined treatment with NBT and ADR in reducing the viability of A549/ADR cells (CI = 0.152). Combined treatment with NBT and ADR enhanced apoptosis in A549/ADR cells, as evidenced by increased caspase-3 activation, poly (ADP-ribose) polymerase (PARP) cleavage, and sub-G1 population compared to treatment with ADR alone. In vivo experiments using a mouse xenograft model revealed that combination therapy with NBT and ADR significantly reduced tumor volume by 84.15%. These data suggest that NBT can sensitize ADR-induced cytotoxicity against A549/ADR cells by inhibiting MRP1 expression, indicating that NBT could serve as an effective adjuvant agent for ADR-based chemotherapy in lung cancer.
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