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Zhang X, Liu M, Wang Z, Wang P, Kong L, Wu J, Wu W, Ma L, Jiang S, Ren W, Du L, Ma W, Liu X. A review of the botany, phytochemistry, pharmacology, synthetic biology and comprehensive utilization of Silybum marianum. Front Pharmacol 2024; 15:1417655. [PMID: 39055491 PMCID: PMC11269164 DOI: 10.3389/fphar.2024.1417655] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2024] [Accepted: 06/20/2024] [Indexed: 07/27/2024] Open
Abstract
Silybum marianum (L.) Gaertn, a herbaceous plant with a long history in traditional medicine for the treatment of hepatobiliary diseases, particularly in Europe, which has attracted attention for its remarkable therapeutic effect. This review systematically summarizes the research progress in the botany, phytochemistry, pharmacology, comprehensive utilization and synthetic biology of S. marianum. Up to now, more than 20 types of flavonolignan components have been isolated from S. marianum. In addition, the rearch on fatty acids and triterpenoids is also constantly improving. Among them, silybin is the most active compound in flavonolignans components. Its pharmacological effects in vivo and in vitro include anti-inflammatory, antioxidant, anti-tumour, hypoglycaemic, neuroprotective and immunoregulatory properties. The use of coniferyl alcohol and taxifolin as substrates to produce silybin and isosilybin under the action of enzyme catalysis is the commonly used biosynthetic pathway of silymarin, which provides support for a comprehensive analysis of the synthetic pathway of silymarin. In addition to medicinal use, the extracts of plants also have broad application prospects in the production of food, healthcare products, cosmetics and other aspects. In addition, the chemical composition, pharmacological mechanism and synthetic biology of S. marianum need to be further studied, which is very important for its clinical efficacy and resource development.
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Affiliation(s)
- Xiaozhuang Zhang
- College of Pharmacy, Heilongjiang University of Chinese Medicine, Harbin, China
| | - Meiqi Liu
- College of Pharmacy, Heilongjiang University of Chinese Medicine, Harbin, China
| | - Zhen Wang
- College of Pharmacy, Heilongjiang University of Chinese Medicine, Harbin, China
| | - Panpan Wang
- College of Pharmacy, Heilongjiang University of Chinese Medicine, Harbin, China
| | - Lingyang Kong
- College of Pharmacy, Heilongjiang University of Chinese Medicine, Harbin, China
| | - Jianhao Wu
- College of Pharmacy, Heilongjiang University of Chinese Medicine, Harbin, China
| | - Wei Wu
- College of Pharmacy, Heilongjiang University of Chinese Medicine, Harbin, China
| | - Lengleng Ma
- College of Pharmacy, Heilongjiang University of Chinese Medicine, Harbin, China
| | - Shan Jiang
- College of Pharmacy, Heilongjiang University of Chinese Medicine, Harbin, China
| | - Weichao Ren
- College of Pharmacy, Heilongjiang University of Chinese Medicine, Harbin, China
| | - Likun Du
- First Affiliated Hospital, Heilongjiang University of Chinese Medicine, Harbin, China
| | - Wei Ma
- College of Pharmacy, Heilongjiang University of Chinese Medicine, Harbin, China
| | - Xiubo Liu
- College of Jiamusi, Heilongjiang University of Chinese Medicine, Jiamusi, China
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Xing PY, Agrawal R, Jayaraman A, Martin KA, Zhang GW, Ngu EL, Faylon LE, Kjelleberg S, Rice SA, Wang Y, Bello AT, Holmes E, Nicholson JK, Whiley L, Pettersson S. Microbial Indoles: Key Regulators of Organ Growth and Metabolic Function. Microorganisms 2024; 12:719. [PMID: 38674663 PMCID: PMC11052216 DOI: 10.3390/microorganisms12040719] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2024] [Revised: 03/26/2024] [Accepted: 03/29/2024] [Indexed: 04/28/2024] Open
Abstract
Gut microbes supporting body growth are known but the mechanisms are less well documented. Using the microbial tryptophan metabolite indole, known to regulate prokaryotic cell division and metabolic stress conditions, we mono-colonized germ-free (GF) mice with indole-producing wild-type Escherichia coli (E. coli) or tryptophanase-encoding tnaA knockout mutant indole-non-producing E. coli. Indole mutant E. coli mice showed multiorgan growth retardation and lower levels of glycogen, cholesterol, triglycerides, and glucose, resulting in an energy deficiency despite increased food intake. Detailed analysis revealed a malfunctioning intestine, enlarged cecum, and reduced numbers of enterochromaffin cells, correlating with a metabolic phenotype consisting of impaired gut motility, diminished digestion, and lower energy harvest. Furthermore, indole mutant mice displayed reduction in serum levels of tricarboxylic acid (TCA) cycle intermediates and lipids. In stark contrast, a massive increase in serum melatonin was observed-frequently associated with accelerated oxidative stress and mitochondrial dysfunction. This observational report discloses functional roles of microbe-derived indoles regulating multiple organ functions and extends our previous report of indole-linked regulation of adult neurogenesis. Since indoles decline by age, these results imply a correlation with age-linked organ decline and levels of indoles. Interestingly, increased levels of indole-3-acetic acid, a known indole metabolite, have been shown to correlate with younger biological age, further supporting a link between biological age and levels of microbe-derived indole metabolites. The results presented in this resource paper will be useful for the future design of food intervention studies to reduce accelerated age-linked organ decline.
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Affiliation(s)
- Peter Yuli Xing
- Singapore Centre for Environmental Life Sciences Engineering, Singapore 637551, Singapore
- Interdisciplinary Graduate School, Nanyang Technological University, Singapore 637335, Singapore
| | - Ruchi Agrawal
- Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore 308232, Singapore
| | - Anusha Jayaraman
- ASEAN Microbiome Nutrition Centre, National Neuroscience Institute, Singapore 308433, Singapore
| | - Katherine Ann Martin
- Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore 308232, Singapore
| | - George Wei Zhang
- ASEAN Microbiome Nutrition Centre, National Neuroscience Institute, Singapore 308433, Singapore
| | - Ee Ling Ngu
- ASEAN Microbiome Nutrition Centre, National Neuroscience Institute, Singapore 308433, Singapore
- Faculty of Medical Sciences, Sunway University, Subang Jaya 47500, Selangor, Malaysia
| | - Llanto Elma Faylon
- Singapore Centre for Environmental Life Sciences Engineering, Singapore 637551, Singapore
| | - Staffan Kjelleberg
- Singapore Centre for Environmental Life Sciences Engineering, Singapore 637551, Singapore
- School of Biological Sciences, Nanyang Technological University, Singapore 637551, Singapore
| | - Scott A. Rice
- Singapore Centre for Environmental Life Sciences Engineering, Singapore 637551, Singapore
- School of Biological Sciences, Nanyang Technological University, Singapore 637551, Singapore
| | - Yulan Wang
- Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore 308232, Singapore
- Singapore Phenome Centre, Singapore 636921, Singapore
- Department of Metabolism, Digestion and Reproduction, Imperial College London, London SW7 2AZ, UK
| | - Adesola T. Bello
- Department of Metabolism, Digestion and Reproduction, Imperial College London, London SW7 2AZ, UK
- UK Dementia Research Institute, Imperial College London, London W1T 7NF, UK
| | - Elaine Holmes
- Department of Metabolism, Digestion and Reproduction, Imperial College London, London SW7 2AZ, UK
- Australian National Phenome Centre, Health Futures Institute, Murdoch University, Perth, WA 6150, Australia
| | - Jeremy K. Nicholson
- Australian National Phenome Centre, Health Futures Institute, Murdoch University, Perth, WA 6150, Australia
- Institute of Global Health Innovation, Imperial College London, London SW7 2NA, UK
| | - Luke Whiley
- Australian National Phenome Centre, Health Futures Institute, Murdoch University, Perth, WA 6150, Australia
- Perron Institute, Nedlands, WA 6009, Australia
| | - Sven Pettersson
- ASEAN Microbiome Nutrition Centre, National Neuroscience Institute, Singapore 308433, Singapore
- Faculty of Medical Sciences, Sunway University, Subang Jaya 47500, Selangor, Malaysia
- Karolinska Institutet, 171 77 Solna, Sweden
- Department of Microbiology and Immunology, National University Singapore, Singapore 117545, Singapore
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Mohamed Abdoul-Latif F, Ainane A, Houmed Aboubaker I, Mohamed J, Ainane T. Exploring the Potent Anticancer Activity of Essential Oils and Their Bioactive Compounds: Mechanisms and Prospects for Future Cancer Therapy. Pharmaceuticals (Basel) 2023; 16:1086. [PMID: 37631000 PMCID: PMC10458506 DOI: 10.3390/ph16081086] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2023] [Revised: 07/11/2023] [Accepted: 07/12/2023] [Indexed: 08/27/2023] Open
Abstract
Cancer is one of the leading causes of death worldwide, affecting millions of people each year. Fortunately, the last decades have been marked by considerable advances in the field of cancer therapy. Researchers have discovered many natural substances, some of which are isolated from plants that have promising anti-tumor activity. Among these, essential oils (EOs) and their constituents have been widely studied and shown potent anticancer activities, both in vitro and in vivo. However, despite the promising results, the precise mechanisms of action of EOs and their bioactive compounds are still poorly understood. Further research is needed to better understand these mechanisms, as well as their effectiveness and safety in use. Furthermore, the use of EOs as anticancer drugs is complex, as it requires absolute pharmacodynamic specificity and selectivity, as well as an appropriate formulation for effective administration. In this study, we present a synthesis of recent work on the mechanisms of anticancer action of EOs and their bioactive compounds, examining the results of various in vitro and in vivo studies. We also review future research prospects in this exciting field, as well as potential implications for the development of new cancer drugs.
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Affiliation(s)
- Fatouma Mohamed Abdoul-Latif
- Medicinal Research Institute, Center for Studies and Research of Djibouti, IRM-CERD, Route de l’Aéroport, Haramous, Djibouti City P.O. Box 486, Djibouti;
| | - Ayoub Ainane
- Superior School of Technology of Khenifra, University of Sultan Moulay Slimane, P.O. Box 170, Khenifra 54000, Morocco; (A.A.); (T.A.)
| | | | - Jalludin Mohamed
- Medicinal Research Institute, Center for Studies and Research of Djibouti, IRM-CERD, Route de l’Aéroport, Haramous, Djibouti City P.O. Box 486, Djibouti;
| | - Tarik Ainane
- Superior School of Technology of Khenifra, University of Sultan Moulay Slimane, P.O. Box 170, Khenifra 54000, Morocco; (A.A.); (T.A.)
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Svolacchia F, Brongo S, Catalano A, Ceccarini A, Svolacchia L, Santarsiere A, Scieuzo C, Salvia R, Finelli F, Milella L, Saturnino C, Sinicropi MS, Fabrizio T, Giuzio F. Natural Products for the Prevention, Treatment and Progression of Breast Cancer. Cancers (Basel) 2023; 15:cancers15112981. [PMID: 37296944 DOI: 10.3390/cancers15112981] [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: 05/01/2023] [Revised: 05/23/2023] [Accepted: 05/26/2023] [Indexed: 06/12/2023] Open
Abstract
In this review, we summarize the most used natural products as useful adjuvants in BC by clarifying how these products may play a critical role in the prevention, treatment and progression of this disease. BC is the leading cancer, in terms of incidence, that affects women. The epidemiology and pathophysiology of BC were widely reported. Inflammation and cancer are known to influence each other in several tumors. In the case of BC, the inflammatory component precedes the development of the neoplasm through a slowly increasing and prolonged inflammation that also favors its growth. BC therapy involves a multidisciplinary approach comprising surgery, radiotherapy and chemotherapy. There are numerous observations that showed that the effects of some natural substances, which, in integration with the classic protocols, can be used not only for prevention or integration in order to prevent recurrences and induce a state of chemoquiescence but also as chemo- and radiosensitizers during classic therapy.
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Affiliation(s)
- Fabiano Svolacchia
- Department of Medical-Surgical Sciences and Biotechnologies, La Sapienza University, 00118 Rome, Italy
- Department of Medical Sciences, Policlinic Foundation Tor Vergata University, 00133 Rome, Italy
| | - Sergio Brongo
- Department of Plastic Surgery, University of Salerno, 84131 Campania, Italy
| | - Alessia Catalano
- Department of Pharmacy-Drug Sciences, University of Bari "Aldo Moro", 70126 Bari, Italy
| | - Agostino Ceccarini
- U.O.C. Primary Care and Territorial Health, Social and Health Department, State Hospital, 47893 San Marino, San Marino
| | - Lorenzo Svolacchia
- Department of Medical-Surgical Sciences and Biotechnologies, La Sapienza University, 00118 Rome, Italy
| | - Alessandro Santarsiere
- Department of Science, University of Basilicata, 85100 Potenza, Italy
- CNRS, UMR 7042-LIMA, ECPM, Université de Strasbourg, Université de Haute-Alsace, 67000 Strasbourg, France
| | - Carmen Scieuzo
- Department of Science, University of Basilicata, 85100 Potenza, Italy
- Spinoff XFlies s.r.l., University of Basilicata, 85100 Potenza, Italy
| | - Rosanna Salvia
- Department of Science, University of Basilicata, 85100 Potenza, Italy
- Spinoff XFlies s.r.l., University of Basilicata, 85100 Potenza, Italy
| | | | - Luigi Milella
- Department of Science, University of Basilicata, 85100 Potenza, Italy
| | - Carmela Saturnino
- Department of Science, University of Basilicata, 85100 Potenza, Italy
| | - Maria Stefania Sinicropi
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, 87036 Arcavacata di Rende, Italy
| | - Tommaso Fabrizio
- Department of Plastic Surgery, IRCCS, Referral Cancer Center of Basilicata, 85028 Rionero in Vulture, Italy
| | - Federica Giuzio
- U.O.C. Primary Care and Territorial Health, Social and Health Department, State Hospital, 47893 San Marino, San Marino
- Department of Science, University of Basilicata, 85100 Potenza, Italy
- Spinoff TNcKILLERS s.r.l., University of Basilicata, 85100 Potenza, Italy
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Sonowal R, Swimm AI, Cingolani F, Parulekar N, Cleverley TL, Sahoo A, Ranawade A, Chaudhuri D, Mocarski ES, Koehler H, Nitsche K, Mesiano S, Kalman D. A microbiota and dietary metabolite integrates DNA repair and cell death to regulate embryo viability and aneuploidy during aging. SCIENCE ADVANCES 2023; 9:eade8653. [PMID: 36827370 PMCID: PMC9956122 DOI: 10.1126/sciadv.ade8653] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/13/2022] [Accepted: 01/24/2023] [Indexed: 06/18/2023]
Abstract
During aging, environmental stressors and mutations along with reduced DNA repair cause germ cell aneuploidy and genome instability, which limits fertility and embryo development. Benevolent commensal microbiota and dietary plants secrete indoles, which improve healthspan and reproductive success, suggesting regulation of germ cell quality. We show that indoles prevent aneuploidy and promote DNA repair and embryo viability, which depends on age and genotoxic stress levels and affects embryo quality across generations. In young animals or with low doses of radiation, indoles promote DNA repair and embryo viability; however, in older animals or with high doses of radiation, indoles promote death of the embryo. These studies reveal a previously unknown quality control mechanism by which indole integrates DNA repair and cell death responses to preclude germ cell aneuploidy and ensure transgenerational genome integrity. Such regulation affects healthy aging, reproductive senescence, cancer, and the evolution of genetic diversity in invertebrates and vertebrates.
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Affiliation(s)
- Robert Sonowal
- Department of Pathology and Laboratory Medicine, Emory University School of Medicine, Atlanta, GA, USA
| | - Alyson I. Swimm
- Department of Pathology and Laboratory Medicine, Emory University School of Medicine, Atlanta, GA, USA
| | - Francesca Cingolani
- Department of Pathology and Laboratory Medicine, Emory University School of Medicine, Atlanta, GA, USA
| | - Noyonika Parulekar
- Department of Pathology and Laboratory Medicine, Emory University School of Medicine, Atlanta, GA, USA
| | - Tesia L. Cleverley
- Department of Pathology and Laboratory Medicine, Emory University School of Medicine, Atlanta, GA, USA
- Immunology and Molecular Pathogenesis Graduate Program, Emory University, Atlanta, GA, USA
| | - Anusmita Sahoo
- Emory Vaccine Center, Emory University, Atlanta, GA, USA
- Yerkes National Primate Research Center, Emory University, Atlanta, GA, USA
- Department of Microbiology and Immunology, Emory University School of Medicine, Atlanta, GA, USA
| | - Ayush Ranawade
- Department of Biology, Northeastern University, Boston, MA, USA
| | - Debalina Chaudhuri
- Department of Pathology and Laboratory Medicine, Emory University School of Medicine, Atlanta, GA, USA
| | - Edward S. Mocarski
- Emory Vaccine Center, Emory University, Atlanta, GA, USA
- Department of Microbiology and Immunology, Emory University School of Medicine, Atlanta, GA, USA
| | - Heather Koehler
- Department of Microbiology and Immunology, Emory University School of Medicine, Atlanta, GA, USA
| | - Karolina Nitsche
- Mouse Transgenic and Gene Targeting Core, Emory University, Atlanta, GA, USA
| | - Sam Mesiano
- Department of Reproductive Biology, Case Western Reserve University and Department of Obstetrics and Gynecology, University Hospitals of Cleveland, Cleveland, OH, USA
| | - Daniel Kalman
- Department of Pathology and Laboratory Medicine, Emory University School of Medicine, Atlanta, GA, USA
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Singh AA, Jo SH, Kiddane AT, Niyonizigiye I, Kim GD. Indole-3-carbinol induces apoptosis in AGS cancer cells via mitochondrial pathway. Chem Biol Drug Des 2023; 101:1367-1381. [PMID: 36798994 DOI: 10.1111/cbdd.14219] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2022] [Revised: 01/27/2023] [Accepted: 02/08/2023] [Indexed: 02/18/2023]
Abstract
Indole-3-carbinol is produced from the cruciferous vegetables and broadly investigated for their various biological effects in in-vitro and in-vivo aspects. However, the anticancer activity of I3C and its molecular mechanisms have not been investigated in human adeno gastro carcinoma (AGS) cells. In our study of AGS cells, nuclear condensation was observed by 4',6-diamidino-2-phenylindole (DAPI) staining, cell death was confirmed by a cell viability assay, and fragmented DNA was observed at the IC50 dose by a DNA fragmentation assay. Apoptosis was evaluated by the qPCR technique. Treatment of the AGS cells with I3C at different concentrations has drastically decreased cell proliferation and differentiation. By releasing cytochrome-c from mitochondria in the intrinsic pathway, I3C prevents the multiplication of AGS cells and initiates apoptosis. The WST-1 assay result showed that I3C treatment against AGS cells had considerably reduced the viability of the cells. Furthermore, RT-qPCR showed the fold change among the expressed proteins compared with reference gene β-actin. Molecular docking revealed that I3C showed a strong binding affinity for the apoptotic protein 3DCY. The results show the caspase group of proteins contribute to the core of apoptotic machinery. I3C and its metabolites target a variety of components of cell-cycle control via distinct signaling pathways in light of the rapid development of tumors and oncogenesis. The translational significance of I3C and its metabolites in cancer is highlighted by their wide range of antitumor activity and low toxicity. Furthermore, the novel prodrug I3C, which has overlapping underlying mechanisms, could encourage new strategies to decrease oncogenesis.
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Affiliation(s)
- Alka Ashok Singh
- Laboratory of Cell Signaling, Department of Microbiology, College of Natural Science, Pukyong National University, Busan, Korea
| | - Sung-Han Jo
- Department of Biomedical Engineering, College of Natural Science, Pukyong National University, Busan, Korea
| | - Anley Teferra Kiddane
- Laboratory of Cell Signaling, Department of Microbiology, College of Natural Science, Pukyong National University, Busan, Korea
| | - Irvine Niyonizigiye
- Laboratory of Cell Signaling, Department of Microbiology, College of Natural Science, Pukyong National University, Busan, Korea
| | - Gun-Do Kim
- Laboratory of Cell Signaling, Department of Microbiology, College of Natural Science, Pukyong National University, Busan, Korea
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Naeem A, Hu P, Yang M, Zhang J, Liu Y, Zhu W, Zheng Q. Natural Products as Anticancer Agents: Current Status and Future Perspectives. Molecules 2022; 27:molecules27238367. [PMID: 36500466 PMCID: PMC9737905 DOI: 10.3390/molecules27238367] [Citation(s) in RCA: 70] [Impact Index Per Article: 35.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2022] [Revised: 11/22/2022] [Accepted: 11/28/2022] [Indexed: 12/02/2022] Open
Abstract
Natural products have been an invaluable and useful source of anticancer agents over the years. Several compounds have been synthesized from natural products by modifying their structures or by using naturally occurring compounds as building blocks in the synthesis of these compounds for various purposes in different fields, such as biology, medicine, and engineering. Multiple modern and costly treatments have been applied to combat cancer and limit its lethality, but the results are not significantly refreshing. Natural products, which are a significant source of new therapeutic drugs, are currently being investigated as potential cytotoxic agents and have shown a positive trend in preclinical research and have prompted numerous innovative strategies in order to combat cancer and expedite the clinical research. Natural products are becoming increasingly important for drug discovery due to their high molecular diversity and novel biofunctionality. Furthermore, natural products can provide superior efficacy and safety due to their unique molecular properties. The objective of the current review is to provide an overview of the emergence of natural products for the treatment and prevention of cancer, such as chemosensitizers, immunotherapeutics, combinatorial therapies with other anticancer drugs, novel formulations of natural products, and the molecular mechanisms underlying their anticancer properties.
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Affiliation(s)
- Abid Naeem
- Key Laboratory of Modern Preparation of Chinese Medicine, Ministry of Education, Jiangxi University of Chinese Medicine, Nanchang 330004, China
| | - Pengyi Hu
- Key Laboratory of Modern Preparation of Chinese Medicine, Ministry of Education, Jiangxi University of Chinese Medicine, Nanchang 330004, China
| | - Ming Yang
- Key Laboratory of Modern Preparation of Chinese Medicine, Ministry of Education, Jiangxi University of Chinese Medicine, Nanchang 330004, China
| | - Jing Zhang
- Key Laboratory of Modern Preparation of Chinese Medicine, Ministry of Education, Jiangxi University of Chinese Medicine, Nanchang 330004, China
| | - Yali Liu
- Key Laboratory of Pharmacodynamics and Safety Evaluation, Health Commission of Jiangxi Province, Nanchang Medical College, Nanchang 330006, China
- Key Laboratory of Pharmacodynamics and Quality Evaluation on Anti-Inflammatory Chinese Herbs, Jiangxi Administration of Traditional Chinese Medicine, Nanchang Medical College, Nanchang 330006, China
| | - Weifeng Zhu
- Key Laboratory of Modern Preparation of Chinese Medicine, Ministry of Education, Jiangxi University of Chinese Medicine, Nanchang 330004, China
| | - Qin Zheng
- Key Laboratory of Modern Preparation of Chinese Medicine, Ministry of Education, Jiangxi University of Chinese Medicine, Nanchang 330004, China
- Correspondence:
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Singla RK, Sharma P, Kumar D, Gautam RK, Goyal R, Tsagkaris C, Dubey AK, Bansal H, Sharma R, Shen B. The role of nanomaterials in enhancing natural product translational potential and modulating endoplasmic reticulum stress in the treatment of ovarian cancer. Front Pharmacol 2022; 13:987088. [PMID: 36386196 PMCID: PMC9643842 DOI: 10.3389/fphar.2022.987088] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2022] [Accepted: 10/03/2022] [Indexed: 10/21/2023] Open
Abstract
Ovarian cancer, and particularly its most frequent type, epithelial ovarian carcinoma, constitutes one of the most dangerous malignant tumors among females. Substantial evidence has described the potential of phytochemicals against ovarian cancer. The effect of natural compounds on endoplasmic reticulum (ER) stress is of great relevance in this regard. In ovarian cancer, the accumulation of misfolded proteins in the ER lumen results in decompensated ER stress. This leads to deregulation in the physiological processes for the posttranslational modification of proteins, jeopardizes cellular homeostasis, and increases apoptotic signaling. Several metabolites and metabolite extracts of phytochemical origin have been studied in the context of ER stress in ovarian cancer. Resveratrol, quercetin, curcumin, fucosterol, cleistopholine, fucoidan, and epicatechin gallate, among others, have shown inhibitory potential against ER stress. The chemical structure of each compound plays an important role concerning its pharmacodynamics, pharmacokinetics, and overall effectiveness. Studying and cross-comparing the chemical features that render different phytochemicals effective in eliciting particular anti-ER stress actions can help improve drug design or develop multipotent combination regimens. Many studies have also investigated the properties of formulations such as nanoparticles, niosomes, liposomes, and intravenous hydrogel based on curcumin and quercetin along with some other phytomolecules in ovarian cancer. Overall, the potential of phytochemicals in targeting genetic mechanisms of ovarian cancer warrants further translational and clinical investigation.
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Affiliation(s)
- Rajeev K. Singla
- Institutes for Systems Genetics, Frontiers Science Center for Disease-Related Molecular Network, West China Hospital, Sichuan University, Chengdu, China
- School of Pharmaceutical Sciences, Lovely Professional University, Phagwara, India
| | - Pooja Sharma
- Department of Pharmaceutical Sciences and Drug Research, Punjabi University, Patiala, India
- Khalsa College of Pharmacy, Amritsar, India
| | - Dinesh Kumar
- Chitkara University School of Pharmacy, Chitkara University, Himachal Pradesh, India
| | - Rupesh K. Gautam
- Department of Pharmacology, Indore Institute of Pharmacy, IIST Campus, Opposite IIM Indore, Indore, India
| | - Rajat Goyal
- MM College of Pharmacy, Maharishi Markandeshwar (Deemed to be University), Mullana-Ambala, India
| | | | | | - Himangini Bansal
- Delhi Institute of Pharmaceutical Sciences and Research, New Delhi, India
| | - Rohit Sharma
- Department of Rasa Shastra and Bhaishajya Kalpana, Faculty of Ayurveda, Institute of Medical Sciences, BHU, Varanasi, India
| | - Bairong Shen
- Institutes for Systems Genetics, Frontiers Science Center for Disease-Related Molecular Network, West China Hospital, Sichuan University, Chengdu, China
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Ghasemi H, Jamshidi A, Ghatee MA, Mazhab-Jafari K, Khorasani M, Rahmati M, Mohammadi S. PPARγ activation by pioglitazone enhances the anti-proliferative effects of doxorubicin on pro-monocytic THP-1 leukemia cells via inducing apoptosis and G2/M cell cycle arrest. J Recept Signal Transduct Res 2022; 42:429-438. [PMID: 34645362 DOI: 10.1080/10799893.2021.1988972] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
PURPOSE Doxorubicin (DOX) is a common chemotherapeutic agent, with toxic side effects, and chemoresistance. Combination chemotherapy is a successful approach to overcome these limitations. Here, we investigated the effects of pioglitazone (PGZ), a PPARγ agonist, and/or DOX on the viability, cell cycle, apoptosis on THP-1 cells and normal human monocytes (NHMs). METHODS MTT assay was used to evaluate the cytotoxicity of DOX and/or PGZ. Cell cycle progression and apoptosis induction were examined by PI or Annexin V-PI double staining, and analyzed by flow cytometry. Quantitative RT-PCR was used to evaluate the changes in the mRNA expression of cell cycle progression or apoptosis-associated genes including P27, P21, CDK2, P53, BCL2 and FasR. RESULTS DOX, PGZ and DOX + PGZ exerted their cytotoxic effects in a dose- and time-dependent manner with low toxicity on NHMs. The cell growth inhibitory effects of DOX were in association with G2/M arrest, while PGZ executed S phase arrest. PGZ treatment enhanced G2/M among DOX-treated combinations with moderate elevation in the S phase. DOX, PGZ and combined treatments induced apoptosis (mostly late phase) in a dose-dependent manner. All treatments resulted in the significant overexpression of p21, p27, p53 and FasR genes and downregulation of CDK2. DOX + PGZ combined treatments exhibited the most significant changes in mRNA expression. CONCLUSION We demonstrated that the antiproliferative, cell cycle regulation and apoptosis-inducing capacity of DOX was enhanced by PGZ in THP-1 leukemia cells in a dose-dependent manner. Therefore, the combination of DOX + PGZ could be used as a novel combination to target AML.
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Affiliation(s)
- Hassan Ghasemi
- Department of Clinical Biochemistry, Abadan Faculty of Medical Sciences, Abadan, Iran
| | - Ali Jamshidi
- Behbahan Faculty of Medical Sciences, Behbahan, Iran
| | - Mohammad Amin Ghatee
- Department of Medical Parasitology and Mycology, School of Medicine, Yasuj University of Medical Sciences, Yasuj, Iran
| | - Komeil Mazhab-Jafari
- Department of Laboratory Sciences, Abadan Faculty of Medical Sciences, Abadan, Iran
| | - Milad Khorasani
- Department of Clinical Biochemistry, School of Medicine, Gonabad University of Medical Sciences, Gonabad, Iran
| | - Mina Rahmati
- Metabolic Disorders Research Center, Department of Biochemistry, Faculty of Medicine, Golestan University of Medical Sciences, Gorgan, Iran
| | - Saeed Mohammadi
- Infectious Diseases Research Center, Golestan University of Medical Sciences, Gorgan, Iran
- Stem Cell Research Center, Golestan University of Medical Sciences, Gorgan, Iran
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Nisar S, Masoodi T, Prabhu KS, Kuttikrishnan S, Zarif L, Khatoon S, Ali S, Uddin S, Akil AAS, Singh M, Macha MA, Bhat AA. Natural products as chemo-radiation therapy sensitizers in cancers. Biomed Pharmacother 2022; 154:113610. [PMID: 36030591 DOI: 10.1016/j.biopha.2022.113610] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2022] [Revised: 08/24/2022] [Accepted: 08/24/2022] [Indexed: 11/02/2022] Open
Abstract
Cancer is a devastating disease and is the second leading cause of death worldwide. Surgery, chemotherapy (CT), and/or radiation therapy (RT) are the treatment of choice for most advanced tumors. Unfortunately, treatment failure due to intrinsic and acquired resistance to the current CT and RT is a significant challenge associated with poor patient prognosis. There is an urgent need to develop and identify agents that can sensitize tumor cells to chemo-radiation therapy (CRT) with minimal cytotoxicity to the healthy tissues. While many recent studies have identified the underlying molecular mechanisms and therapeutic targets for CRT failure, using small molecule inhibitors to chemo/radio sensitize tumors is associated with high toxicity and increased morbidity. Natural products have long been used as chemopreventive agents in many cancers. Combining many of these compounds with the standard chemotherapeutic agents or with RT has shown synergistic effects on cancer cell death and overall improvement in patient survival. Based on the available data, there is strong evidence that natural products have a robust therapeutic potential along with CRT and their well-known chemopreventive effects in many solid tumors. This review article reports updated literature on different natural products used as CT or RT sensitizers in many solid tumors. This is the first review discussing CT and RT sensitizers together in cancer.
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Affiliation(s)
- Sabah Nisar
- Depertment of Human Genetics-Precision Medicine in Diabetes, Obesity and Cancer Program, Sidra Medicine, Doha, Qatar
| | - Tariq Masoodi
- Laboratory of Cancer immunology and genetics, Sidra Medicine, Qatar
| | - Kirti S Prabhu
- Translational Research Institute, Academic Health System, Hamad Medical Corporation, Qatar
| | - Shilpa Kuttikrishnan
- Translational Research Institute, Academic Health System, Hamad Medical Corporation, Qatar
| | - Lubna Zarif
- Translational Research Institute, Academic Health System, Hamad Medical Corporation, Qatar
| | - Summaiya Khatoon
- Depertment of Human Genetics-Precision Medicine in Diabetes, Obesity and Cancer Program, Sidra Medicine, Doha, Qatar
| | - Shahid Ali
- International Potato Center (CIP), Shillong, Meghalaya, India
| | - Shahab Uddin
- Translational Research Institute, Academic Health System, Hamad Medical Corporation, Qatar; Laboratory Animal Research Center, Qatar University, Doha, Qatar
| | - Ammira Al-Shabeeb Akil
- Depertment of Human Genetics-Precision Medicine in Diabetes, Obesity and Cancer Program, Sidra Medicine, Doha, Qatar
| | - Mayank Singh
- Department of Medical Oncology, Dr. B. R. Ambedkar Institute Rotary Cancer Hospital, AIIMS, New Delhi, India.
| | - Muzafar A Macha
- Watson-Crick Centre for Molecular Medicine, Islamic University of Science and Technology, Awantipora, Jammu & Kashmir, India.
| | - Ajaz A Bhat
- Depertment of Human Genetics-Precision Medicine in Diabetes, Obesity and Cancer Program, Sidra Medicine, Doha, Qatar.
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11
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Sreenatha V, Srinivasa SM, Rajendra Prasad K. Design, Synthesis, Bioevaluation, DFT, Docking, and Molecular Dynamic Simulation for Selected Novel 1,3,4-Oxadiazole - Indole Derivatives Hybrid against Estrogen Receptor alpha. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.133789] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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12
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Indole-3-Carbinol, a Phytochemical Aryl Hydrocarbon Receptor-Ligand, Induces the mRNA Overexpression of UBE2L3 and Cell Proliferation Arrest. Curr Issues Mol Biol 2022; 44:2054-2068. [PMID: 35678668 PMCID: PMC9164055 DOI: 10.3390/cimb44050139] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2022] [Revised: 04/28/2022] [Accepted: 05/05/2022] [Indexed: 11/17/2022] Open
Abstract
Cervical cancer (CC) is one of the most common cancers in women, and is linked to human papillomavirus (HPV) infection. The virus oncoprotein E6 binds to p53, resulting in its degradation and allowing uncontrolled cell proliferation. Meanwhile, the HPV E7 protein maintains host cell differentiation by targeting retinoblastoma tumor suppressor. The host cell can ubiquitinate E6 and E7 through UBE2L3, whose expression depends on the interaction between the aryl hydrocarbon receptor (AhR) with Xenobiotic Responsive Elements (XREs) located in the UBE2L3 gene promoter. In this study, we used cell culture to determine the effect of indole-3-carbinol (I3C) over cellular viability, apoptosis, cell proliferation, and mRNA levels of UBE2L3 and CYP1A1. In addition, patients’ samples were used to determine the mRNA levels of UBE2L3 and CYP1A1 genes. We found that I3C promotes the activation of AhR and decreases cell proliferation, possibly through UBE2L3 mRNA induction, which would result in the ubiquitination of HPV E7. Since there is a strong requirement for selective and cost-effective cancer treatments, natural AhR ligands such as I3C could represent a novel strategy for cancer treatment.
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13
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Small-Molecule RAS Inhibitors as Anticancer Agents: Discovery, Development, and Mechanistic Studies. Int J Mol Sci 2022; 23:ijms23073706. [PMID: 35409064 PMCID: PMC8999084 DOI: 10.3390/ijms23073706] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2022] [Revised: 03/21/2022] [Accepted: 03/24/2022] [Indexed: 12/11/2022] Open
Abstract
Mutations of RAS oncogenes are responsible for about 30% of all human cancer types, including pancreatic, lung, and colorectal cancers. While KRAS1 is a pseudogene, mutation of KRAS2 (commonly known as KRAS oncogene) is directly or indirectly associated with human cancers. Among the RAS family, KRAS is the most abundant oncogene related to uncontrolled cellular proliferation to generate solid tumors in many types of cancer such as pancreatic carcinoma (over 80%), colon carcinoma (40-50%), lung carcinoma (30-50%), and other types of cancer. Once described as 'undruggable', RAS proteins have become 'druggable', at least to a certain extent, due to the continuous efforts made during the past four decades. In this account, we discuss the chemistry and biology (wherever available) of the small-molecule inhibitors (synthetic, semi-synthetic, and natural) of KRAS proteins that were published in the past decades. Commercial drugs, as well as investigational molecules from preliminary stages to clinical trials, are categorized and discussed in this study. In summary, this study presents an in-depth discussion of RAS proteins, classifies the RAS superfamily, and describes the molecular mechanism of small-molecule RAS inhibitors.
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14
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Liao Z, Fang Z, Gou S, Luo Y, Liu Y, He Z, Li X, Peng Y, Fu Z, Li D, Chen H, Luo Z. The role of diet in renal cell carcinoma incidence: an umbrella review of meta-analyses of observational studies. BMC Med 2022; 20:39. [PMID: 35109847 PMCID: PMC8812002 DOI: 10.1186/s12916-021-02229-5] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/30/2021] [Accepted: 12/30/2021] [Indexed: 12/19/2022] Open
Abstract
BACKGROUND Evidence associating diet with the incidence of renal cell carcinoma (RCC) is inconclusive. We aimed to summarize evidence associating dietary factors with RCC incidence and assess the strength and validity of this evidence. METHODS We conducted an umbrella review of systematic reviews or meta-analyses (SRoMAs) that assessed the association between diet and RCC incidence. Through April 2021, PubMed, Web of Science, Embase, The Cochrane Library, Scopus, and WCRF were searched. Two independent reviewers selected studies, extracted data, and appraised the quality of SRoMAs. According to credibility assessment criteria, evidence can be divided into five categories: convincing (class I), highly suggestive (class II), suggestive (class III), weak (class IV), and nonsignificant (class V). RESULTS Twenty-nine meta-analyses were obtained after screening. After excluding 7 overlapping meta-analyses, 22 meta-analyses including 502 individual studies and 64 summary hazard ratios for RCC incidence were included: dietary patterns or dietary quality indices (n = 6), foods (n = 13), beverages (n = 4), alcohol (n = 7), macronutrients (n =15), and micronutrients (n =19). No meta-analyses had high methodological quality. Five meta-analyses exhibited small study effects; one meta-analysis showed evidence of excess significance bias. No dietary factors showed convincing or highly suggestive evidence of association with RCC in the overall analysis. Two protective factors had suggestive evidence (vegetables (0.74, 95% confidence interval 0.63 to 0.86) and vitamin C (0.77, 0.66 to 0.90)) in overall analysis. One protective factor had convincing evidence (moderate drinking (0.77, 0.70 to 0.84)) in Europe and North America and one protective factor had highly suggestive evidence (cruciferous vegetables (0.78, 0.70 to 0.86)) in North America. CONCLUSIONS Although many meta-analyses have assessed associations between dietary factors and RCC, no high-quality evidence exists (classes I and II) in the overall analysis. Increased intake of vegetables and vitamin C is negatively associated with RCC risk. Moderate drinking might be beneficial for Europeans and North Americans, and cruciferous vegetables might be beneficial to North Americans, but the results should be interpreted with caution. More researches are needed in the future. TRIAL REGISTRATION PROSPERO CRD42021246619.
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Affiliation(s)
- Zhanchen Liao
- The Second Affiliated Hospital, Institute of Urology and Organ Transplantation, Hengyang Medical School, University of South China, Hengyang, 421001 Hunan China
| | - Zhitao Fang
- The Second Affiliated Hospital, Institute of Urology and Organ Transplantation, Hengyang Medical School, University of South China, Hengyang, 421001 Hunan China
| | - Siqi Gou
- The Second Affiliated Hospital, Institute of Urology and Organ Transplantation, Hengyang Medical School, University of South China, Hengyang, 421001 Hunan China
| | - Yong Luo
- The Second Affiliated Hospital, Trauma Center & Critical Care Medicine, Hengyang Medical School, University of South China, Hengyang, 421001 Hunan China
| | - Yiqi Liu
- The Second Affiliated Hospital, Institute of Urology and Organ Transplantation, Hengyang Medical School, University of South China, Hengyang, 421001 Hunan China
| | - Zhun He
- The Second Affiliated Hospital, Institute of Urology and Organ Transplantation, Hengyang Medical School, University of South China, Hengyang, 421001 Hunan China
| | - Xin Li
- The Second Affiliated Hospital, Institute of Urology and Organ Transplantation, Hengyang Medical School, University of South China, Hengyang, 421001 Hunan China
| | - Yansong Peng
- The Second Affiliated Hospital, Institute of Urology and Organ Transplantation, Hengyang Medical School, University of South China, Hengyang, 421001 Hunan China
| | - Zheng Fu
- The Second Affiliated Hospital, Institute of Urology and Organ Transplantation, Hengyang Medical School, University of South China, Hengyang, 421001 Hunan China
| | - Dongjin Li
- The Second Affiliated Hospital, Institute of Urology and Organ Transplantation, Hengyang Medical School, University of South China, Hengyang, 421001 Hunan China
| | - Haiyun Chen
- The Second Affiliated Hospital, Institute of Urology and Organ Transplantation, Hengyang Medical School, University of South China, Hengyang, 421001 Hunan China
| | - Zhigang Luo
- The Second Affiliated Hospital, Institute of Urology and Organ Transplantation, Hengyang Medical School, University of South China, Hengyang, 421001 Hunan China
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15
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Singla RK, Sharma P, Dubey AK, Gundamaraju R, Kumar D, Kumar S, Madaan R, Shri R, Tsagkaris C, Parisi S, Joon S, Singla S, Kamal MA, Shen B. Natural Product-Based Studies for the Management of Castration-Resistant Prostate Cancer: Computational to Clinical Studies. Front Pharmacol 2021; 12:732266. [PMID: 34737700 PMCID: PMC8560712 DOI: 10.3389/fphar.2021.732266] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2021] [Accepted: 09/06/2021] [Indexed: 02/05/2023] Open
Abstract
Background: With prostate cancer being the fifth-greatest cause of cancer mortality in 2020, there is a dire need to expand the available treatment options. Castration-resistant prostate cancer (CRPC) progresses despite androgen depletion therapy. The mechanisms of resistance are yet to be fully discovered. However, it is hypothesized that androgens depletion enables androgen-independent cells to proliferate and recolonize the tumor. Objectives: Natural bioactive compounds from edible plants and herbal remedies might potentially address this need. This review compiles the available cheminformatics-based studies and the translational studies regarding the use of natural products to manage CRPC. Methods: PubMed and Google Scholar searches for preclinical studies were performed, while ClinicalTrials.gov and PubMed were searched for clinical updates. Studies that were not in English and not available as full text were excluded. The period of literature covered was from 1985 to the present. Results and Conclusion: Our analysis suggested that natural compounds exert beneficial effects due to their broad-spectrum molecular disease-associated targets. In vitro and in vivo studies revealed several bioactive compounds, including rutaecarpine, berberine, curcumin, other flavonoids, pentacyclic triterpenoids, and steroid-based phytochemicals. Molecular modeling tools, including machine and deep learning, have made the analysis more comprehensive. Preclinical and clinical studies on resveratrol, soy isoflavone, lycopene, quercetin, and gossypol have further validated the translational potential of the natural products in the management of prostate cancer.
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Affiliation(s)
- Rajeev K. Singla
- Institutes for Systems Genetics, Frontiers Science Center for Disease-Related Molecular Network, West China Hospital, Sichuan University, Chengdu, China
- iGlobal Research and Publishing Foundation, New Delhi, India
| | - Pooja Sharma
- Department of Pharmaceutical Sciences and Drug Research, Punjabi University, Patiala, India
- Khalsa College of Pharmacy, Amritsar, India
| | | | - Rohit Gundamaraju
- ER Stress and Mucosal Immunology Lab, School of Health Sciences, College of Health and Medicine, University of Tasmania, Launceston, TAS, Australia
| | - Dinesh Kumar
- Department of Pharmaceutical Sciences, Sri Sai College of Pharmacy, Amritsar, India
| | - Suresh Kumar
- Department of Pharmaceutical Sciences and Drug Research, Punjabi University, Patiala, India
| | - Reecha Madaan
- Chitkara College of Pharmacy, Chitkara University, Punjab, India
| | - Richa Shri
- Department of Pharmaceutical Sciences and Drug Research, Punjabi University, Patiala, India
| | | | - Salvatore Parisi
- Lourdes Matha Institute of Hotel Management and Catering Technology, Thiruvananthapuram, India
| | - Shikha Joon
- Institutes for Systems Genetics, Frontiers Science Center for Disease-Related Molecular Network, West China Hospital, Sichuan University, Chengdu, China
- iGlobal Research and Publishing Foundation, New Delhi, India
| | - Shailja Singla
- iGlobal Research and Publishing Foundation, New Delhi, India
| | - Mohammad Amjad Kamal
- West China School of Nursing/Institutes for Systems Genetics, Frontiers Science Center for Disease-Related Molecular Network, West China Hospital, Sichuan University, Chengdu, China
- King Fahd Medical Research Center, King Abdulaziz University, Jeddah, Saudi Arabia
- Enzymoics; Novel Global Community Educational Foundation, Hebersham, NSW, Australia
| | - Bairong Shen
- Institutes for Systems Genetics, Frontiers Science Center for Disease-Related Molecular Network, West China Hospital, Sichuan University, Chengdu, China
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16
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Current Methods for the Extraction and Analysis of Isothiocyanates and Indoles in Cruciferous Vegetables. ANALYTICA 2021. [DOI: 10.3390/analytica2040011] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023] Open
Abstract
Cruciferous vegetables are characterized by the presence of sulfur-containing secondary plant metabolites known as glucosinolates (GLS). The consumption of cruciferous vegetables such as broccoli, cabbage, rocket salad, and cauliflower has been related to the prevention of non-communicable diseases. Their beneficial effects are attributed to the enzymatic degradation products of GLS, e.g., isothiocyanates and indoles. Owing to these properties, there has been a shift in the last few years towards the research of these compounds and a wide range of methods for their extraction and analytical determination have been developed. The aim of this review is to present the sample preparation and extraction procedures of isothiocyanates and indoles from cruciferous vegetables and the analytical methods for their determination. The majority of the references that have been reviewed are from the last decade. Although efforts towards the application of eco-friendly non-conventional extraction methods have been made, the use of conventional solvent extraction is mainly applied. The major analytical techniques employed for the qualitative and quantitative analysis of isothiocyanates and indoles are high-performance liquid chromatography and gas chromatography coupled with or without mass spectrometry detection. Nevertheless, the analytical determination of isothiocyanates presents several problems due to their instability and the absence of chromophores, making the simultaneous determination of isothiocyanates and indoles a challenging task.
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17
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Theofylaktou D, Takan I, Karakülah G, Biz GM, Zanni V, Pavlopoulou A, Georgakilas AG. Mining Natural Products with Anticancer Biological Activity through a Systems Biology Approach. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2021; 2021:9993518. [PMID: 34422220 PMCID: PMC8376429 DOI: 10.1155/2021/9993518] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/18/2021] [Revised: 06/26/2021] [Accepted: 07/27/2021] [Indexed: 01/11/2023]
Abstract
Natural products, like turmeric, are considered powerful antioxidants which exhibit tumor-inhibiting activity and chemoradioprotective properties. Nowadays, there is a great demand for developing novel, affordable, efficacious, and effective anticancer drugs from natural resources. In the present study, we have employed a stringent in silico methodology to mine and finally propose a number of natural products, retrieved from the biomedical literature. Our main target was the systematic search of anticancer products as anticancer agents compatible to the human organism for future use. In this case and due to the great plethora of such products, we have followed stringent bioinformatics methodologies. Our results taken together suggest that natural products of a great diverse may exert cytotoxic effects in a maximum of the studied cancer cell lines. These natural compounds and active ingredients could possibly be combined to exert potential chemopreventive effects. Furthermore, in order to substantiate our findings and their application potency at a systems biology level, we have developed a representative, user-friendly, publicly accessible biodatabase, NaturaProDB, containing the retrieved natural resources, their active ingredients/fractional mixtures, the types of cancers that they affect, and the corresponding experimentally verified target genes.
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Affiliation(s)
- Dionysia Theofylaktou
- DNA Damage Laboratory, Physics Department, School of Applied Mathematical and Physical Sciences, Zografou Campus, National Technical University of Athens (NTUA), 15780 Athens, Greece
| | - Işıl Takan
- Izmir Biomedicine and Genome Center (IBG), 35340 Balcova, Izmir, Turkey
- Izmir International Biomedicine and Genome Institute, Dokuz Eylül University, 35340 Balcova, Izmir, Turkey
| | - Gökhan Karakülah
- Izmir Biomedicine and Genome Center (IBG), 35340 Balcova, Izmir, Turkey
- Izmir International Biomedicine and Genome Institute, Dokuz Eylül University, 35340 Balcova, Izmir, Turkey
| | - Gökay Mehmet Biz
- Department of Technical Programs, Izmir Vocational School, Dokuz Eylül University, Buca, Izmir, Turkey
| | - Vaso Zanni
- DNA Damage Laboratory, Physics Department, School of Applied Mathematical and Physical Sciences, Zografou Campus, National Technical University of Athens (NTUA), 15780 Athens, Greece
| | - Athanasia Pavlopoulou
- Izmir Biomedicine and Genome Center (IBG), 35340 Balcova, Izmir, Turkey
- Izmir International Biomedicine and Genome Institute, Dokuz Eylül University, 35340 Balcova, Izmir, Turkey
| | - Alexandros G. Georgakilas
- DNA Damage Laboratory, Physics Department, School of Applied Mathematical and Physical Sciences, Zografou Campus, National Technical University of Athens (NTUA), 15780 Athens, Greece
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18
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Wei GZ, Martin KA, Xing PY, Agrawal R, Whiley L, Wood TK, Hejndorf S, Ng YZ, Low JZY, Rossant J, Nechanitzky R, Holmes E, Nicholson JK, Tan EK, Matthews PM, Pettersson S. Tryptophan-metabolizing gut microbes regulate adult neurogenesis via the aryl hydrocarbon receptor. Proc Natl Acad Sci U S A 2021; 118:e2021091118. [PMID: 34210797 PMCID: PMC8271728 DOI: 10.1073/pnas.2021091118] [Citation(s) in RCA: 65] [Impact Index Per Article: 21.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
While modulatory effects of gut microbes on neurological phenotypes have been reported, the mechanisms remain largely unknown. Here, we demonstrate that indole, a tryptophan metabolite produced by tryptophanase-expressing gut microbes, elicits neurogenic effects in the adult mouse hippocampus. Neurogenesis is reduced in germ-free (GF) mice and in GF mice monocolonized with a single-gene tnaA knockout (KO) mutant Escherichia coli unable to produce indole. External administration of systemic indole increases adult neurogenesis in the dentate gyrus in these mouse models and in specific pathogen-free (SPF) control mice. Indole-treated mice display elevated synaptic markers postsynaptic density protein 95 and synaptophysin, suggesting synaptic maturation effects in vivo. By contrast, neurogenesis is not induced by indole in aryl hydrocarbon receptor KO (AhR-/-) mice or in ex vivo neurospheres derived from them. Neural progenitor cells exposed to indole exit the cell cycle, terminally differentiate, and mature into neurons that display longer and more branched neurites. These effects are not observed with kynurenine, another AhR ligand. The indole-AhR-mediated signaling pathway elevated the expression of β-catenin, Neurog2, and VEGF-α genes, thus identifying a molecular pathway connecting gut microbiota composition and their metabolic function to neurogenesis in the adult hippocampus. Our data have implications for the understanding of mechanisms of brain aging and for potential next-generation therapeutic opportunities.
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Affiliation(s)
- George Zhang Wei
- Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore 636921
- National Neuroscience Institute, Singapore 169857
| | - Katherine A Martin
- Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore 636921
- National Neuroscience Institute, Singapore 169857
| | - Peter Yuli Xing
- The Singapore Centre for Environmental Life Sciences Engineering, School of Biological Sciences, Nanyang Technological University, Singapore 637551
- Interdisciplinary Graduate School, Nanyang Technological University, Singapore 637335
| | - Ruchi Agrawal
- The Singapore Centre for Environmental Life Sciences Engineering, School of Biological Sciences, Nanyang Technological University, Singapore 637551
| | - Luke Whiley
- Australian National Phenome Centre, Health Futures Institute, Murdoch University, Perth WA 6150, Australia
- Perron Institute for Neurological and Translational Science, Nedlands WA 6009, Australia
| | - Thomas K Wood
- Department of Chemical Engineering, Pennsylvania State University, University Park, PA 16802
| | - Sophia Hejndorf
- Department of Neurobiology, Care and Society, Karolinska Institutet, 171 77 Stockholm, Sweden
| | - Yong Zhi Ng
- The School of Biological Sciences, Nanyang Technological University, Singapore 637551
| | - Jeremy Zhi Yan Low
- Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore 636921
| | - Janet Rossant
- Program in Developmental and Stem Cell Biology, Peter Gilgan Centre for Research and Learning, Hospital for Sick Children, Toronto, ON M5G 0A4, Canada
| | - Robert Nechanitzky
- Princess Margaret Cancer Centre, University Health Network, University of Toronto, Toronto, ON M5G 2C1, Canada
| | - Elaine Holmes
- Australian National Phenome Centre, Health Futures Institute, Murdoch University, Perth WA 6150, Australia
- Section for Nutrition Research, Imperial College London, London SW7 2AZ, United Kingdom
| | - Jeremy K Nicholson
- Australian National Phenome Centre, Health Futures Institute, Murdoch University, Perth WA 6150, Australia
- Institute of Global Health Innovation, Imperial College London, London SW7 2NA, United Kingdom
| | - Eng-King Tan
- National Neuroscience Institute, Singapore 169857
| | - Paul M Matthews
- Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore 636921
- UK Dementia Research Institute, Imperial College London, London SW7 2AZ, United Kingdom
- Department of Surgery and Cancer, Imperial College London, London SW7 2AZ, United Kingdom
- Department of Brain Sciences, Imperial College London, London W12 0NN, United Kingdom
| | - Sven Pettersson
- Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore 636921;
- National Neuroscience Institute, Singapore 169857
- Department of Neurobiology, Care and Society, Karolinska Institutet, 171 77 Stockholm, Sweden
- Faculty of Medical Sciences, Sunway University, 47500 Kuala Lumpur, Malaysia
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19
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Gairola K, Gururani S, Bahuguna A, Garia V, Pujari R, Dubey SK. Natural products targeting cancer stem cells: Implications for cancer chemoprevention and therapeutics. J Food Biochem 2021; 45:e13772. [PMID: 34028051 DOI: 10.1111/jfbc.13772] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2021] [Revised: 04/06/2021] [Accepted: 05/03/2021] [Indexed: 12/14/2022]
Abstract
Cancer, being the leading cause of death in the globe, has been one of the major thrust areas of research worldwide. In a new paradigm about neoplastic transformations, the initiation and recurrence of disease is attributed to few mutated cells in bulk of tumor called cancer stem cells (CSCs). CSCs have capacity of self-renewal and differentiation, which are known for resistance to radio and chemotherapy leading to recurrence of the disease even after treatment. Most of traditional drugs implicated in cancer therapy targeting primary tumors have substantial toxicity to the physiological system and have not been efficient in targeting these CSCs leading to poor prognosis. Targeting these CSCs in bulk of tumor might be novel strategy for cancer chemoprevention and therapeutics. Diet-derived interventions and diverse natural products are known to target these CSCs and related signaling pathways, namely, Wnt, Notch, and Hedgehog pathways, which are implicated for CSC self-renewal. PRACTICAL APPLICATIONS: Cancer remains a global challenge even in this century. Poor prognosis, survival rate, and recurrence of the disease have been the major concerns in traditional cancer therapy regimes. Targeting cancer stem cells might be novel strategy for elimination and cure of the chronic disease as they are known to modulate all stages of carcinogenesis and responsible for recurrence and resistance to chemotherapy and radiotherapy. The evidence support that natural products might inhibit, delay, or reverse the process of tumorigenesis and modulate the different signaling pathways implicated for cancer stem cells self-renewal and differentiation. Natural products have minimal toxicity compared to traditional cancer therapy drugs since they have long been utilized in our food habits without any major side effects reported. Thus, targeting cancer stem cells with natural product might be a novel strategy for drug development in cancer chemoprevention and therapeutics.
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Affiliation(s)
- Kanchan Gairola
- Department of Biochemistry, G. B. Pant University of Agriculture and Technology, Pantnagar, India
| | - Shriya Gururani
- Department of Biochemistry, G. B. Pant University of Agriculture and Technology, Pantnagar, India
| | - Ananya Bahuguna
- Department of Biochemistry, G. B. Pant University of Agriculture and Technology, Pantnagar, India
| | - Vaishali Garia
- Department of Biochemistry, G. B. Pant University of Agriculture and Technology, Pantnagar, India
| | - Rohit Pujari
- Department of Biochemistry, G. B. Pant University of Agriculture and Technology, Pantnagar, India
| | - Shiv K Dubey
- Department of Biochemistry, G. B. Pant University of Agriculture and Technology, Pantnagar, India
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Guan R, Van Le Q, Yang H, Zhang D, Gu H, Yang Y, Sonne C, Lam SS, Zhong J, Jianguang Z, Liu R, Peng W. A review of dietary phytochemicals and their relation to oxidative stress and human diseases. CHEMOSPHERE 2021; 271:129499. [PMID: 33445014 DOI: 10.1016/j.chemosphere.2020.129499] [Citation(s) in RCA: 31] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/17/2020] [Revised: 12/16/2020] [Accepted: 12/28/2020] [Indexed: 06/12/2023]
Abstract
Phytochemicals refer to active substances in plant-based diets. Phytochemicals found in for example fruits, vegetables, grains and seed oils are considered relatively safe for consumption due to mammal-plant co-evolution and adaptation. A number of human diseases are related to oxidative stress caused by for example chemical environmental contaminants in air, water and food; while also lifestyle including smoking and lack of exercise and dietary preferences are important factors for disease development in humans. Here we explore the dietary sources of antioxidant phytochemicals that have beneficial effects on oxidative stress, cardiovascular and neurological diseases as well as cancer. Plant-based diets usually contain phenolic acids, flavonoids and carotenoids, which have strong antioxidant properties, and therefore remove the excess of active oxygen in the body, and protect cells from damage, reducing the risk of cardiovascular and Alzheimer's disease. In most cases, obesity is related to diet and inactivity and plant-based diets change lipid composition and metabolism, which reduce obesity related hazards. Cruciferous and Allium vegetables are rich in organic sulphides that can act on the metabolism of carcinogens and therefore used as anti-cancer and suppressing agents while dietary fibres and plant sterols may improve intestinal health and prevent intestinal diseases. Thus, we recommend a diet rich in fruits, vegetables, and grains as its content of phytochemicals may have the potential to prevent or improve a broad sweep of various diseases.
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Affiliation(s)
- Ruirui Guan
- Henan Province International Collaboration Lab of Forest Resources Utilization, School of Forestry, Henan Agricultural University, Zhengzhou, 450002, China
| | - Quyet Van Le
- Institute of Research and Development, Duy Tan University, Da Nang, 550000, Viet Nam
| | - Han Yang
- Henan Province International Collaboration Lab of Forest Resources Utilization, School of Forestry, Henan Agricultural University, Zhengzhou, 450002, China
| | - Dangquan Zhang
- Henan Province International Collaboration Lab of Forest Resources Utilization, School of Forestry, Henan Agricultural University, Zhengzhou, 450002, China
| | - Haiping Gu
- Henan Province International Collaboration Lab of Forest Resources Utilization, School of Forestry, Henan Agricultural University, Zhengzhou, 450002, China
| | - Yafeng Yang
- Henan Province International Collaboration Lab of Forest Resources Utilization, School of Forestry, Henan Agricultural University, Zhengzhou, 450002, China
| | - Christian Sonne
- Aarhus University, Department of Bioscience, Arctic Research Centre (ARC), Frederiksborgvej 399, PO Box 358, DK-4000, Roskilde, Denmark; Henan Province International Collaboration Lab of Forest Resources Utilization, School of Forestry, Henan Agricultural University, Zhengzhou, 450002, China.
| | - Su Shiung Lam
- Higher Institution Centre of Excellence (HICoE), Institute of Tropical Aquaculture and Fisheries (AKUATROP), Universiti Malaysia Terengganu, 21030 Kuala Nerus, Terengganu, Malaysia; Henan Province International Collaboration Lab of Forest Resources Utilization, School of Forestry, Henan Agricultural University, Zhengzhou, 450002, China
| | - Jiateng Zhong
- Department of Pathology, Xinxiang Medical University, Xinxiang, 453003, China
| | - Zhu Jianguang
- Pharmacy College, Henan University of Traditional Chinese Medicine, Zhengzhou, 450000, China
| | - Runqiang Liu
- School of Resources and Environment, Henan Institute of Science and Technology, Xinxiang, 453003, China
| | - Wanxi Peng
- Henan Province International Collaboration Lab of Forest Resources Utilization, School of Forestry, Henan Agricultural University, Zhengzhou, 450002, China.
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Wyatt M, Greathouse KL. Targeting Dietary and Microbial Tryptophan-Indole Metabolism as Therapeutic Approaches to Colon Cancer. Nutrients 2021; 13:1189. [PMID: 33916690 PMCID: PMC8066279 DOI: 10.3390/nu13041189] [Citation(s) in RCA: 34] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2021] [Revised: 03/29/2021] [Accepted: 03/31/2021] [Indexed: 12/15/2022] Open
Abstract
Tryptophan metabolism, via the kynurenine (Kyn) pathway, and microbial transformation of tryptophan to indolic compounds are fundamental for host health; both of which are altered in colon carcinogenesis. Alterations in tryptophan metabolism begin early in colon carcinogenesis as an adaptive mechanism for the tumor to escape immune surveillance and metastasize. The microbial community is a key part of the tumor microenvironment and influences cancer initiation, promotion and treatment response. A growing awareness of the impact of the microbiome on tryptophan (Trp) metabolism in the context of carcinogenesis has prompted this review. We first compare the different metabolic pathways of Trp under normal cellular physiology to colon carcinogenesis, in both the host cells and the microbiome. Second, we review how the microbiome, specifically indoles, influence host tryptophan pathways under normal and oncogenic metabolism. We conclude by proposing several dietary, microbial and drug therapeutic modalities that can be utilized in combination to abrogate tumorigenesis.
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Affiliation(s)
- Madhur Wyatt
- Human Health, Performance and Recreation, Robbins College of Health and Human Sciences, Baylor University, Waco, TX 76798-7346, USA;
| | - K. Leigh Greathouse
- Human Science and Design, Robbins College of Health and Human Sciences, Baylor University, Waco, TX 76798-7346, USA
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22
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Mir RH, Mohi-ud-din R, Wani TU, Dar MO, Shah AJ, Lone B, Pooja C, Masoodi MH. Indole: A Privileged Heterocyclic Moiety in the Management of Cancer. CURR ORG CHEM 2021. [DOI: 10.2174/1385272825666210208142108] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Heterocyclic are a class of compounds that are intricately entwined into life processes.
Almost more than 90% of marketed drugs carry heterocycles. Synthetic chemistry, in
turn, allocates a cornucopia of heterocycles. Among the heterocycles, indole, a bicyclic structure
consisting of a six-membered benzene ring fused to a five-membered pyrrole ring with
numerous pharmacophores that generate a library of various lead molecules. Due to its profound
pharmacological profile, indole got wider attention around the globe to explore it fully
in the interest of mankind. The current review covers recent advancements on indole in the
design of various anti-cancer agents acting by targeting various enzymes or receptors, including
(HDACs), sirtuins, PIM kinases, DNA topoisomerases, and σ receptors.
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Affiliation(s)
- Reyaz Hassan Mir
- Pharmaceutical Chemistry Division, Department of Pharmaceutical Sciences, University of Kashmir, Hazratbal, Srinagar-190006, Kashmir, India
| | - Roohi Mohi-ud-din
- Pharmacognosy Division, Department of Pharmaceutical Sciences, University of Kashmir, Hazratbal, Srinagar, 190006, Kashmir, India
| | - Taha Umair Wani
- Pharmaceutics Lab, Department of Pharmaceutical Sciences, School of Applied Sciences and Technology, University of Kashmir, Hazratbal, Srinagar-190006, Kashmir, India
| | - Mohammad Ovais Dar
- Department of Medicinal Chemistry, National Institute of Pharmaceutical Education and Research (NIPER), S.A.S. Nagar, Mohali, Punjab, 160062, India
| | - Abdul Jaleel Shah
- Pharmaceutical Chemistry Division, Department of Pharmaceutical Sciences, University of Kashmir, Hazratbal, Srinagar-190006, Kashmir, India
| | - Bashir Lone
- Natural Product Chemistry Division, CSIR-Indian Institute of Integrative Medicine, Canal Road, Jammu-180001, India
| | - Chawla Pooja
- Department of Pharmaceutical Analysis, ISF College of Pharmacy, Moga-142001, India
| | - Mubashir Hussain Masoodi
- Pharmaceutical Chemistry Division, Department of Pharmaceutical Sciences, University of Kashmir, Hazratbal, Srinagar-190006, Kashmir, India
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23
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Lang DK, Kaur R, Arora R, Saini B, Arora S. Nitrogen-Containing Heterocycles as Anticancer Agents: An Overview. Anticancer Agents Med Chem 2020; 20:2150-2168. [DOI: 10.2174/1871520620666200705214917] [Citation(s) in RCA: 49] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2019] [Revised: 03/31/2020] [Accepted: 04/26/2020] [Indexed: 01/14/2023]
Abstract
Background:
Cancer is spreading all over the world, and it is becoming the leading cause of major
deaths. Today’s most difficult task for every researcher is to invent a new drug that can treat cancer with minimal
side effects. Many factors, including pollution, modern lifestyle and food habits, exposure to oncogenic
agents or radiations, enhanced industrialization, etc. can cause cancer. Treatment of cancer is done by various
methods that include chemotherapy, radiotherapy, surgery and immunotherapy in combination or singly along
with kinase inhibitors. Most of the anti-cancer drugs use the concept of kinase inhibition.
Objective:
The number of drugs being used in chemotherapy has heterocycles as their basic structure in spite of
various side effects. Medicinal chemists are focusing on nitrogen-containing heterocyclic compounds like pyrrole,
pyrrolidine, pyridine, imidazole, pyrimidines, pyrazole, indole, quinoline, oxadiazole, azole, benzimidazole,
etc. as the key building blocks to develop active biological compounds. The aim of this study is to attempt
to compile a dataset of nitrogen-containing heterocyclic anti-cancer drugs.
Methods:
We adopted a structural search on notorious journal publication websites and electronic databases
such as Bentham Science, Science Direct, PubMed, Scopus, USFDA, etc. for the collection of peer-reviewed
research and review articles for the present review. The quality papers were retrieved, studied, categorized into
different sections, analyzed and used for article writing.
Conclusion:
As per FDA databases, nitrogen-based heterocycles in the drug design are almost 60% of unique
small-molecule drugs. Some of the nitrogen-containing heterocyclic anti-cancer drugs are Axitinib, Bosutinib,
Cediranib, Dasatanib (Sprycel®), Erlotinib (Tarceva®), Gefitinib (Iressa®), Imatinib (Gleevec®), Lapatinib (Tykerb
®), Linifanib, Sorafenib (Nexavar®), Sunitinib (Sutent®), Tivozanib, etc. In the present review, we shall focus
on the overview of nitrogen-containing heterocyclic active compounds as anti-cancer agents.
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Affiliation(s)
| | - Rajwinder Kaur
- Chitkara College of Pharmacy, Chitkara University, Punjab, India
| | - Rashmi Arora
- Chitkara College of Pharmacy, Chitkara University, Punjab, India
| | - Balraj Saini
- Chitkara College of Pharmacy, Chitkara University, Punjab, India
| | - Sandeep Arora
- Chitkara College of Pharmacy, Chitkara University, Punjab, India
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Nutritional Therapy to Modulate Tryptophan Metabolism and Aryl Hydrocarbon-Receptor Signaling Activation in Human Diseases. Nutrients 2020; 12:nu12092846. [PMID: 32957545 PMCID: PMC7551725 DOI: 10.3390/nu12092846] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2020] [Revised: 09/10/2020] [Accepted: 09/12/2020] [Indexed: 02/07/2023] Open
Abstract
The aryl hydrocarbon receptor (AhR) is a nuclear protein which, upon association with certain endogenous and exogenous ligands, translocates into the nucleus, binds DNA and regulates gene expression. Tryptophan (Trp) metabolites are one of the most important endogenous AhR ligands. The intestinal microbiota is a critical player in human intestinal homeostasis. Many of its effects are mediated by an assembly of metabolites, including Trp metabolites. In the intestine, Trp is metabolized by three main routes, leading to kynurenine, serotonin, and indole derivative synthesis under the direct or indirect involvement of the microbiota. Disturbance in Trp metabolism and/or AhR activation is strongly associated with multiple gastrointestinal, neurological and metabolic disorders, suggesting Trp metabolites/AhR signaling modulation as an interesting therapeutic perspective. In this review, we describe the most recent advances concerning Trp metabolism and AhR signaling in human health and disease, with a focus on nutrition as a potential therapy to modulate Trp metabolites acting on AhR. A better understanding of the complex balance between these pathways in human health and disease will yield therapeutic opportunities.
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25
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Esteve M. Mechanisms Underlying Biological Effects of Cruciferous Glucosinolate-Derived Isothiocyanates/Indoles: A Focus on Metabolic Syndrome. Front Nutr 2020; 7:111. [PMID: 32984393 PMCID: PMC7492599 DOI: 10.3389/fnut.2020.00111] [Citation(s) in RCA: 51] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2020] [Accepted: 06/16/2020] [Indexed: 12/13/2022] Open
Abstract
An inverse correlation between vegetable consumption and the incidence of cancer has long been described. This protective effect is stronger when cruciferous vegetables are specifically consumed. The beneficial properties of vegetables are attributed to their bioactive components like fiber, antioxidants vitamins, antioxidants, minerals, and phenolic compounds. Cruciferous vegetables contain all these molecules; however, what makes them different are their sulfurous components, called glucosinolates, responsible for their special smell and taste. Glucosinolates are inactive biologically in the organism but are hydrolyzed by the enzyme myrosinase released as a result of chewing, leading to the formation of active derivatives such as isothiocyanates and indoles. A considerable number of in vitro and in vivo studies have reported that isothiocyanates and indoles elicit chemopreventive potency through multiple mechanisms that include modulation of phases I and II detoxification pathway enzymes, regulation of cell cycle arrest, and control of cell growth, induction of apoptosis, antioxidant activity, anti-angiogenic effects, and epigenetic regulation. Nuclear erythroid 2-related factor 2 (Nrf2) and Nuclear factor-κB (NF-κB) are key and central regulators in all these processes with a main role in oxidative stress and inflammation control. It has been described that isothiocyanates and indoles regulate their activity directly and indirectly. Today, the metabolic syndrome (central obesity, insulin resistance, hyperlipidemia, and hypertension) is responsible for a majority of deaths worldwide. All components of metabolic syndrome are characterized by chronic inflammation with deregulation of the PI3K/AKT/mTOR, MAPK/EKR/JNK, Nrf2, and NF-κB signaling pathways. The effects of GLSs derivatives controlling these pathways have been widely described in relation to cancer. Changes in food consumption patterns observed in the last decades to higher consumption of ultra-processed foods, with elevation in simple sugar and saturated fat contents and lower consumption of vegetables and fruits have been directly correlated with metabolic syndrome prevalence. In this review, it is summarized the knowledge regarding the mechanisms by which cruciferous glucosinolate derivatives (isothiocyanates and indoles) directly and indirectly regulate these pathways. However, the review places a special focus on the knowledge of the effects of glucosinolates derivatives in metabolic syndrome, since this has not been reviewed before.
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Affiliation(s)
- Montserrat Esteve
- Department of Biochemistry and Molecular Biomedicine, University of Barcelona, Barcelona, Spain
- Biomedical Research Centre in Physiopathology of Obesity and Nutrition (CIBERobn), Institute of Health Carlos III, Madrid, Spain
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26
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Puccetti M, Xiroudaki S, Ricci M, Giovagnoli S. Postbiotic-Enabled Targeting of the Host-Microbiota-Pathogen Interface: Hints of Antibiotic Decline? Pharmaceutics 2020; 12:E624. [PMID: 32635461 PMCID: PMC7408102 DOI: 10.3390/pharmaceutics12070624] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2020] [Revised: 06/24/2020] [Accepted: 07/01/2020] [Indexed: 02/06/2023] Open
Abstract
Mismanagement of bacterial infection therapies has undermined the reliability and efficacy of antibiotic treatments, producing a profound crisis of the antibiotic drug market. It is by now clear that tackling deadly infections demands novel strategies not only based on the mere toxicity of anti-infective compounds. Host-directed therapies have been the first example as novel treatments with alternate success. Nevertheless, recent advances in the human microbiome research have provided evidence that compounds produced by the microbial metabolism, namely postbiotics, can have significant impact on human health. Such compounds target the host-microbe-pathogen interface rescuing biotic and immune unbalances as well as inflammation, thus providing novel therapeutic opportunities. This work discusses critically, through literature review and personal contributions, these novel nonantibiotic treatment strategies for infectious disease management and resistance prevention, which could represent a paradigm change rocking the foundation of current antibiotic therapy tenets.
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Affiliation(s)
| | | | | | - Stefano Giovagnoli
- Department of Pharmaceutical Sciences, via del Liceo 1, University of Perugia, 06123 Perugia, Italy; (M.P.); (S.X.); (M.R.)
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27
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Wang M, Cai C, Lin J, Tao H, Zeng W, Zhang F, Miao H, Sun B, Wang Q. Combined treatment of epi-brassinolide and NaCl enhances the main phytochemicals in Chinese kale sprouts. Food Chem 2020; 315:126275. [DOI: 10.1016/j.foodchem.2020.126275] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2019] [Revised: 01/17/2020] [Accepted: 01/20/2020] [Indexed: 01/21/2023]
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28
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Rizeq B, Gupta I, Ilesanmi J, AlSafran M, Rahman MDM, Ouhtit A. The Power of Phytochemicals Combination in Cancer Chemoprevention. J Cancer 2020; 11:4521-4533. [PMID: 32489469 PMCID: PMC7255361 DOI: 10.7150/jca.34374] [Citation(s) in RCA: 77] [Impact Index Per Article: 19.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2019] [Accepted: 12/03/2019] [Indexed: 12/25/2022] Open
Abstract
Conventional therapies for cancer treatment have posed many challenges, including toxicity, multidrug resistance and economic expenses. In contrast, complementary alternative medicine (CAM), employing phytochemicals have recently received increased attention owing to their capability to modulate a myriad of molecular mechanisms with a less toxic effect. Increasing evidence from preclinical and clinical studies suggest that phytochemicals can favorably modulate several signaling pathways involved in cancer development and progression. Combinations of phytochemicals promote cell death, inhibit cell proliferation and invasion, sensitize cancerous cells, and boost the immune system, thus making them striking alternatives in cancer therapy. We previously investigated the effect of six phytochemicals (Indol-3-Carbinol, Resveratrol, C-phycocyanin, Isoflavone, Curcumin and Quercetin), at their bioavailable levels on breast cancer cell lines and were compared to primary cell lines over a period of 6 days. This study showed the compounds had a synergestic effect in inhibiting cell proliferation, reducing cellular migration and invasion, inducing both cell cycle arrest and apoptosis. Despite the vast number of basic science and preclinical cancer studies involving phytochemicals, the number of CAM clinical trials in cancer treatment still remains nascent. In this review, we summarize findings from preclinical and clinical studies, including our work involving use of phytochemicals, individually as well as in combination and further discuss the potential of these phytochemicals to pave way to integrate CAM in primary health care.
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Affiliation(s)
- Balsam Rizeq
- Department of Biological and Environmental Sciences, College of Arts and Sciences, Qatar University, Doha, Qatar
- Biomedical Research Center, Qatar University, Doha, Qatar
| | - Ishita Gupta
- College of Medicine, Qatar University, Doha, Qatar
| | - Josephine Ilesanmi
- Department of Biological and Environmental Sciences, College of Arts and Sciences, Qatar University, Doha, Qatar
| | - Mohammed AlSafran
- Department of Biological and Environmental Sciences, College of Arts and Sciences, Qatar University, Doha, Qatar
| | - MD Mizanur Rahman
- Department of Biological and Environmental Sciences, College of Arts and Sciences, Qatar University, Doha, Qatar
| | - Allal Ouhtit
- Department of Biological and Environmental Sciences, College of Arts and Sciences, Qatar University, Doha, Qatar
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29
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Ginsenoside Rh4 suppresses aerobic glycolysis and the expression of PD-L1 via targeting AKT in esophageal cancer. Biochem Pharmacol 2020; 178:114038. [PMID: 32422139 DOI: 10.1016/j.bcp.2020.114038] [Citation(s) in RCA: 41] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2020] [Accepted: 05/11/2020] [Indexed: 12/12/2022]
Abstract
Ginsenoside Rh4, as a bioactive component obtained from Panax notoginseng, has excellent pharmacological efficacy especially antitumor effects. However, its anticancer effects and target mechanisms in regulating human esophageal cancer are still poorly understood. Here, the results suggested that Rh4 exhibited potent anti-esophageal cancer effects in vivo and in vitro. Flow cytometric analysis and Western Blot showed that Rh4 significantly inhibited the growth by inducing G1 phase arrest. In parallel, Rh4 inhibited aerobic glycolysis in esophageal cancer cells by hindering lactate production, glucose uptake and ATP production; reducing the extracellular acidification rate (ECAR) and oxygen consumption rate (OCR); suppressing aerobic glycolysis-related protein expression. Mechanistic studies demonstrated that AKT is a possible target of Rh4, which suppresses aerobic glycolysis. Rh4 administration resulted in AKT deregulation, whereas treatment with insulin abolished the inhibitory effect of Rh4 on aerobic glycolysis. In contrast, treatment with AKT inhibitors or siRNA that silenced AKT enhanced the inhibitory effect of Rh4 on aerobic glycolysis. Moreover, molecular docking results indicated that Rh4 was able to bind to the interdomain region of AKT. Interestingly, the results revealed that Rh4 also inhibited the expression of PD-L1 via the AKT/mTOR pathway. Taken together, our findings provide important insights into the anti-esophageal cancer effects of Rh4 via suppressing aerobic glycolysis and PD-L1 expression, which indicated Rh4 could be as promising drug for clinical treatment.
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30
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Babahan I, Özmen A, Aksel M, Bilgin MD, Gumusada R, Gunay ME, Eyduran F. A novel bidentate ligand containing oxime, hydrazone and indole moieties and its BF
2
+
bridged transition metal complexes and their efficiency against prostate and breast cancer cells. Appl Organomet Chem 2020. [DOI: 10.1002/aoc.5632] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Affiliation(s)
- Ilknur Babahan
- Department of Chemistry, Faculty of Arts and SciencesAdnan Menderes University Aydin Turkey 09010
| | - Ali Özmen
- Department of Biology, Faculty of Arts and SciencesAdnan Menderes University Aydin Turkey 09010
| | - Mehran Aksel
- Department of Biophysics, Faculty of MedicineAdnan Menderes University Aydin Turkey 09010
| | - Mehmet Dincer Bilgin
- Department of Biophysics, Faculty of MedicineAdnan Menderes University Aydin Turkey 09010
| | - Rukiye Gumusada
- Department of Chemistry, Faculty of Arts and SciencesAdnan Menderes University Aydin Turkey 09010
| | - Muhammet Emin Gunay
- Department of Chemistry, Faculty of Arts and SciencesAdnan Menderes University Aydin Turkey 09010
| | - Fatih Eyduran
- Department of Chemistry, Faculty of Arts and SciencesAdnan Menderes University Aydin Turkey 09010
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31
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Islam MS, Jahangir CA, Rahi MS, Hasan MM, Sajib SA, Hoque KMF, Reza MA. In-vivo antiproliferative activity of Morus latifolia leaf and bark extracts against Ehrlich's ascites carcinoma. Toxicol Res 2020; 36:79-88. [PMID: 31998627 PMCID: PMC6988622 DOI: 10.1007/s43188-019-00011-7] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2019] [Revised: 04/06/2019] [Accepted: 04/25/2019] [Indexed: 01/17/2023] Open
Abstract
Cancer is the second death causing disease all over the world and until today 100 different types of cancer have been identified whose treatment methods consist of serious side effects on human body. To reduce the frequency of adverse effects of cancer treatment, nowadays plant derived natural components are getting priority. The plant Morus latifolia is widely available in northern part of Bangladesh. The earlier researches suggested that popular varieties of some Morus sp. like Morus alba, Morus indica etc. have good anti-proliferative activity. Hence, this study was designed to evaluate the anti-proliferative activity of leaf and bark extracts of M. latifolia against Ehrlich's ascites carcinoma (EAC) in vivo. The leaf and bark extracts of M. latifolia were used in several bioassays including Brine shrimp lethality test, hemagglutination activity test, antioxidant activity test, and cell growth inhibition test. Besides, fluorescence microscopy was performed to study apoptotic features in EAC cells, and molecular analysis like real-time PCR were also conducted. The results of Brine shrimp lethality test, hemagglutination activity test, and antioxidant activity assay supported the cell growth inhibition capability of leaf and bark extracts which was confirmed by in vivo cell growth inhibition bioassay. Moreover, the experimental extracts were able to induce cell apoptotis through altering the expression pattern of Bcl-2 and Bax genes. All of the results of this study suggest that several noble compounds are present in M. latifolia plant extracts which are capable for healing cancer cells.
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Affiliation(s)
- Md. Shihabul Islam
- Molecular Biology and Protein Science Laboratory, Department of Genetic Engineering and Biotechnology, Faculty of Life and Earth Science, University of Rajshahi, Rajshahi, 6205 Bangladesh
| | - Chowdhury Arif Jahangir
- Molecular Biology and Protein Science Laboratory, Department of Genetic Engineering and Biotechnology, Faculty of Life and Earth Science, University of Rajshahi, Rajshahi, 6205 Bangladesh
| | - Md. Sifat Rahi
- Molecular Biology and Protein Science Laboratory, Department of Genetic Engineering and Biotechnology, Faculty of Life and Earth Science, University of Rajshahi, Rajshahi, 6205 Bangladesh
| | - Md. Mahmudul Hasan
- Molecular Biology and Protein Science Laboratory, Department of Genetic Engineering and Biotechnology, Faculty of Life and Earth Science, University of Rajshahi, Rajshahi, 6205 Bangladesh
| | - Salek Ahmed Sajib
- Molecular Biology and Protein Science Laboratory, Department of Genetic Engineering and Biotechnology, Faculty of Life and Earth Science, University of Rajshahi, Rajshahi, 6205 Bangladesh
| | - Kazi Md. Faisal Hoque
- Molecular Biology and Protein Science Laboratory, Department of Genetic Engineering and Biotechnology, Faculty of Life and Earth Science, University of Rajshahi, Rajshahi, 6205 Bangladesh
| | - Md Abu Reza
- Molecular Biology and Protein Science Laboratory, Department of Genetic Engineering and Biotechnology, Faculty of Life and Earth Science, University of Rajshahi, Rajshahi, 6205 Bangladesh
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Tang L, Li J, Fu W, Wu W, Xu J. Suppression of FADS1 induces ROS generation, cell cycle arrest, and apoptosis in melanocytes: implications for vitiligo. Aging (Albany NY) 2019; 11:11829-11843. [PMID: 31866583 PMCID: PMC6949104 DOI: 10.18632/aging.102452] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2019] [Accepted: 11/07/2019] [Indexed: 12/18/2022]
Abstract
Vitiligo is a potentially serious condition characterized by loss of melanin and death of melanocytes. To identify potential therapeutic targets for vitiligo, we conducted a microarray analysis of three human vitiligo specimens and paired adjacent normal tissues. Because we found that the fatty acid desaturase 1 (FADS1) gene was downregulated in vitiligo specimens, we carried out experiments to assess its role in melanocyte replication and survival. RT-qPCR was used to verify that FADS1 expression was lower in vitiligo-affected tissues and vitiligo melanocyte PIG3V cells than in matched controls or normal human epidermal PIG1 melanocytes. In addition, CCK-8, immunofluorescence, western blot and flow cytometry assay were used to detect the proliferation and apoptosis in PIG1 cells respectively. Overexpression of FADS1 promoted proliferation of PIG3V melanocytes, while FADS1 silencing inhibited proliferation and induced cell death in PIG1 melanocytes. Increased ROS generation; induction of mitochondrial-mediated apoptosis via upregulation of Bax and active caspases 3 and 9 and downregulation of Bcl-2; and cell cycle arrest via downregulation of c-Myc and Cyclin D1 and upregulation of p21 were all enhanced after FADS1 silencing in PIG1 melanocytes. These findings implicate FADS1 downregulation in the pathogenesis of vitiligo and may open new avenues for its treatment.
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Affiliation(s)
- Luyan Tang
- Department of Dermatology, Huashan Hospital Affiliated to Fudan University, Shanghai 200040, China
| | - Jian Li
- Department of Dermatology, Huashan Hospital Affiliated to Fudan University, Shanghai 200040, China
| | - Wenwen Fu
- Department of Dermatology, Huashan Hospital Affiliated to Fudan University, Shanghai 200040, China
| | - Wenyu Wu
- Department of Dermatology, Huashan Hospital Affiliated to Fudan University, Shanghai 200040, China
| | - Jinhua Xu
- Department of Dermatology, Huashan Hospital Affiliated to Fudan University, Shanghai 200040, China
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Stanković T, Dinić J, Podolski-Renić A, Musso L, Burić SS, Dallavalle S, Pešić M. Dual Inhibitors as a New Challenge for Cancer Multidrug Resistance Treatment. Curr Med Chem 2019; 26:6074-6106. [PMID: 29874992 DOI: 10.2174/0929867325666180607094856] [Citation(s) in RCA: 38] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2018] [Revised: 05/28/2018] [Accepted: 05/28/2018] [Indexed: 12/23/2022]
Abstract
BACKGROUND Dual-targeting in cancer treatment by a single drug is an unconventional approach in relation to drug combinations. The rationale for the development of dualtargeting agents is to overcome incomplete efficacy and drug resistance frequently present when applying individual targeting agents. Consequently, -a more favorable outcome of cancer treatment is expected with dual-targeting strategies. METHODS We reviewed the literature, concentrating on the association between clinically relevant and/or novel dual inhibitors with the potential to modulate multidrug resistant phenotype of cancer cells, particularly the activity of P-glycoprotein. A balanced analysis of content was performed to emphasize the most important findings and optimize the structure of this review. RESULTS Two-hundred and forty-five papers were included in the review. The introductory part was interpreted by 9 papers. Tyrosine kinase inhibitors' role in the inhibition of Pglycoprotein and chemosensitization was illustrated by 87 papers. The contribution of naturalbased compounds in overcoming multidrug resistance was reviewed using 92 papers, while specific dual inhibitors acting against microtubule assembling and/or topoisomerases were described with 55 papers. Eleven papers gave an insight into a novel and less explored approach with hybrid drugs. Their influence on P-glycoprotein and multidrug resistance was also evaluated. CONCLUSION These findings bring into focus rational anticancer strategies with dual-targeting agents. Most evaluated synthetic and natural drugs showed a great potential in chemosensitization. Further steps in this direction are needed for the optimization of anticancer treatment.
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Affiliation(s)
- Tijana Stanković
- Department of Neurobiology, Institute for Biological Research "Sinisa Stankovic", University of Belgrade, Belgrade, Serbia
| | - Jelena Dinić
- Department of Neurobiology, Institute for Biological Research "Sinisa Stankovic", University of Belgrade, Belgrade, Serbia
| | - Ana Podolski-Renić
- Department of Neurobiology, Institute for Biological Research "Sinisa Stankovic", University of Belgrade, Belgrade, Serbia
| | - Loana Musso
- DeFENS, Department of Food, Environmental and Nutritional Sciences, Universita degli Studi di Milano, Milano, Italy
| | - Sonja Stojković Burić
- Department of Neurobiology, Institute for Biological Research "Sinisa Stankovic", University of Belgrade, Belgrade, Serbia
| | - Sabrina Dallavalle
- DeFENS, Department of Food, Environmental and Nutritional Sciences, Universita degli Studi di Milano, Milano, Italy
| | - Milica Pešić
- Department of Neurobiology, Institute for Biological Research "Sinisa Stankovic", University of Belgrade, Belgrade, Serbia
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EXPERIMENTAL STUDY OF ANTIMICROBIAL PROPERTIES AND ACUTE TOXICITY OF THE PEO-BASED COMBINED SUPPOSITORIES. EUREKA: HEALTH SCIENCES 2019. [DOI: 10.21303/2504-5679.2019.001000] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Aim. The research of antimicrobial and toxicological parameters of a promising pharmaceutical composition with indole-3-carbinol and meloxicam in the form of rectal suppositories.
Materials and methods. The research of antimicrobial activity was carried out in vitro by diffusion in nutrient agar in the modification of "holes" on the reference strains of common pathogens Staphylococcus aureus, Pseudomonas aeruginosa, Escherichia coli, Bacillus subtilis, Candida albicans.
Adult rats were used for the study of acute toxicity. Suppository mass were administrated in the largest possible volume rectally or orally. The animals were periodically monitored according to the experimental plan – the assessment of physiological parameters before administration and after 6, 12, 18, 24 hours, at 3, 7 and 14 days. The animals were removed from experiment and necropsy provided after 1, 3, 7, and 14 days.
Results. The sizes of zones of inhibition of the microorganisms growth were most significant (from 19.27±0.61 mm of E. coli to 40.80±0.42 mm of S. aureus) near sample of the combined composition suppository compared with other combination of active substances and excipients.
During the observation of animals for 14 days and the study of internal organs after autopsy, deviations in physiological (weight, temperature, activity, respiratory rate) and macroscopic morphological indicators of animals from reference values were not detected.
Conclusion. According to the results of microbiological studies, a moderate antimicrobial effect of suppositories of combined composition in relation to all the studied pathogens was revealed. The absence of manifestations of acute toxicity allows us to conclude that the pharmaceutical composition can be classified as practically non-toxic substances.
The obtained results allow us to recommend a pharmaceutical composition with indole-3-carbinol and meloxicam on a polyethylene oxide basis in the form of suppositories for further preclinical studies of specific pharmacological effects as a prostate protective agent.
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Ye X, Zhao L, Kang J. Expression and significance of PTEN and Claudin-3 in prostate cancer. Oncol Lett 2019; 17:5628-5634. [PMID: 31186785 PMCID: PMC6507465 DOI: 10.3892/ol.2019.10212] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2018] [Accepted: 03/20/2019] [Indexed: 12/20/2022] Open
Abstract
Expression and significance of phosphatase and tensin homolog deleted on chromosome 10 (PTEN) and Claudin-3 in the blood of patients with prostate cancer [prostate cancer (PCa)] were investigated. Retrospective analysis of 84 cases of PCa patients confirmed by pathological diagnosis were studied, as the experiment group. Moreover, the physical examination data of 84 healthy volunteers examined in the Affiliated Hospital of Beihua University were the control group. The expression levels of blood in the PTEN and Claudin-3 of both the experiment group and the control group were determined by enzyme-linked immunosorbent assay. According to the blood expression in PTEN and Claudin-3 between both the experiment group and the control group, the test value of the ROC curve in PTEN and Claudin-3 were detected by both single detection and joint detection. The expression levels of PTEN in the experiment group were significantly lower than the control group (P<0.05). The expression levels of Claudin-3 were higher in the experiment group than the control group (P<0.01). The expression levels of PTEN and Claudin-3 in the experiment group were significantly associated with the distant metastasis of cancer cells, preoperative prostate-specific antigen levels, tumor diameter and pathological stages (P<0.01). The expression levels of PTEN in the pathological stage of T1-T2 group was lower than that of the T3-T4 group (P<0.01). The expression levels of PTEN and Claudin-3 are closely related to the distant metastasis of cancer cells, preoperative prostate-specific antigen level, tumor diameter and pathological stage. Combined detection of both PTEN and Claudin-3 can improve the specificity levels of PCa for diagnosis and has an important diagnostic value for PCa. It can be used as a biological indicator for PCa diagnosis, disease severity analysis and efficacy evaluation.
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Affiliation(s)
- Xinglong Ye
- Department of Urology Surgery, The Affiliated Hospital of Beihua University, Jilin, Jilin 132001, P.R. China
| | - Lijing Zhao
- School of Basic Medical Sciences, Jilin Medical College, Jilin, Jilin 132001, P.R. China
| | - Jing Kang
- School of Basic Medical Sciences, Jilin Medical College, Jilin, Jilin 132001, P.R. China
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Hong Y, Fan D. Ginsenoside Rk1 induces cell cycle arrest and apoptosis in MDA-MB-231 triple negative breast cancer cells. Toxicology 2019; 418:22-31. [DOI: 10.1016/j.tox.2019.02.010] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2018] [Revised: 02/01/2019] [Accepted: 02/19/2019] [Indexed: 12/13/2022]
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Chen X, Cao X, Tu X, Alitongbieke G, Xia Z, Li X, Chen Z, Yin M, Xu D, Guo S, Li Z, Chen L, Zhang X, Xu D, Gao M, Liu J, Zeng Z, Zhou H, Su Y, Zhang XK. BI1071, a Novel Nur77 Modulator, Induces Apoptosis of Cancer Cells by Activating the Nur77-Bcl-2 Apoptotic Pathway. Mol Cancer Ther 2019; 18:886-899. [PMID: 30926635 DOI: 10.1158/1535-7163.mct-18-0918] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2018] [Revised: 12/28/2018] [Accepted: 03/14/2019] [Indexed: 11/16/2022]
Abstract
Nur77 (also called TR3 or NGFI-B), an orphan member of the nuclear receptor superfamily, induces apoptosis by translocating to mitochondria where it interacts with Bcl-2 to convert Bcl-2 from an antiapoptotic to a pro-apoptotic molecule. Nur77 posttranslational modification such as phosphorylation has been shown to induce Nur77 translocation from the nucleus to mitochondria. However, small molecules that can bind directly to Nur77 to trigger its mitochondrial localization and Bcl-2 interaction remain to be explored. Here, we report our identification and characterization of DIM-C-pPhCF3 +MeSO3 - (BI1071), an oxidized product derived from indole-3-carbinol metabolite, as a modulator of the Nur77-Bcl-2 apoptotic pathway. BI1071 binds Nur77 with high affinity, promotes Nur77 mitochondrial targeting and interaction with Bcl-2, and effectively induces apoptosis of cancer cells in a Nur77- and Bcl-2-dependent manner. Studies with animal model showed that BI1071 potently inhibited the growth of tumor cells in animals through its induction of apoptosis. Our results identify BI1071 as a novel Nur77-binding modulator of the Nur77-Bcl-2 apoptotic pathway, which may serve as a promising lead for treating cancers with overexpression of Bcl-2.
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Affiliation(s)
- Xiaohui Chen
- School of Pharmaceutical Sciences, Fujian Provincial Key Laboratory of Innovative Drug Target Research, Xiamen University, Xiamen, China
| | - Xihua Cao
- Cancer Center, Sanford Burnham Prebys Medical Discovery Institute, La Jolla, California
| | - Xuhuang Tu
- School of Pharmaceutical Sciences, Fujian Provincial Key Laboratory of Innovative Drug Target Research, Xiamen University, Xiamen, China
| | - Gulimiran Alitongbieke
- School of Pharmaceutical Sciences, Fujian Provincial Key Laboratory of Innovative Drug Target Research, Xiamen University, Xiamen, China
| | - Zebin Xia
- Cancer Center, Sanford Burnham Prebys Medical Discovery Institute, La Jolla, California
| | - Xiaotong Li
- School of Pharmaceutical Sciences, Fujian Provincial Key Laboratory of Innovative Drug Target Research, Xiamen University, Xiamen, China
| | - Ziwen Chen
- School of Pharmaceutical Sciences, Fujian Provincial Key Laboratory of Innovative Drug Target Research, Xiamen University, Xiamen, China
| | | | - Dan Xu
- School of Pharmaceutical Sciences, Fujian Provincial Key Laboratory of Innovative Drug Target Research, Xiamen University, Xiamen, China
| | - Shangjie Guo
- School of Pharmaceutical Sciences, Fujian Provincial Key Laboratory of Innovative Drug Target Research, Xiamen University, Xiamen, China
| | - Zongxi Li
- School of Pharmaceutical Sciences, Fujian Provincial Key Laboratory of Innovative Drug Target Research, Xiamen University, Xiamen, China
| | - Liqun Chen
- School of Pharmaceutical Sciences, Fujian Provincial Key Laboratory of Innovative Drug Target Research, Xiamen University, Xiamen, China
| | - Xindao Zhang
- School of Pharmaceutical Sciences, Fujian Provincial Key Laboratory of Innovative Drug Target Research, Xiamen University, Xiamen, China
| | - Dingyu Xu
- School of Pharmaceutical Sciences, Fujian Provincial Key Laboratory of Innovative Drug Target Research, Xiamen University, Xiamen, China
| | - Meichun Gao
- School of Pharmaceutical Sciences, Fujian Provincial Key Laboratory of Innovative Drug Target Research, Xiamen University, Xiamen, China
| | - Jie Liu
- School of Pharmaceutical Sciences, Fujian Provincial Key Laboratory of Innovative Drug Target Research, Xiamen University, Xiamen, China
| | - Zhiping Zeng
- School of Pharmaceutical Sciences, Fujian Provincial Key Laboratory of Innovative Drug Target Research, Xiamen University, Xiamen, China
| | - Hu Zhou
- School of Pharmaceutical Sciences, Fujian Provincial Key Laboratory of Innovative Drug Target Research, Xiamen University, Xiamen, China
| | - Ying Su
- Cancer Center, Sanford Burnham Prebys Medical Discovery Institute, La Jolla, California.
| | - Xiao-Kun Zhang
- School of Pharmaceutical Sciences, Fujian Provincial Key Laboratory of Innovative Drug Target Research, Xiamen University, Xiamen, China. .,Cancer Center, Sanford Burnham Prebys Medical Discovery Institute, La Jolla, California
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Karimabad MN, Mahmoodi M, Jafarzadeh A, Darekordi A, Hajizadeh MR, Hassanshahi G. Molecular Targets, Anti-cancer Properties and Potency of Synthetic Indole-3-carbinol Derivatives. Mini Rev Med Chem 2019; 19:540-554. [DOI: 10.2174/1389557518666181116120145] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2016] [Revised: 04/25/2017] [Accepted: 04/26/2017] [Indexed: 12/14/2022]
Abstract
The indole-3-carbinol (I3C) displays anti-cancer/proliferative activities against human cancer cells. Cellular proliferation is an event associated with the progress and its continuation. This manifest is described by variation in expression and/or functions of genes that are related with cell cycle relevant proteins. The constitutive activation of several signal transduction pathways stimulates cells proliferation as well. The immediate stages in cancer development are accompanied by a fibrogenic response and the progression of the hypoxic environment is in favor of survival and proliferatory functions of cancer stem cells. A main part for prevention of in cancer cells death may manifest through altering cell metabolism. Cellular proliferation and metastasis are reported to be supported with increased generation of responsible hormones (in hormone dependent malignancies), and further promotion the angiogenesis, with epithelial to mesenchymal transition. This may be facilitated by progression of autophagy phenomenon, as well as via taking cues from neighboring stromal cells. Several signaling pathways in association with various factors specific for cellular viability, including hypoxia inducible factor 1, NF-κB, insulin-like growth factor 1 (IGF-1) receptor, Human foreskin fibroblasts (HFF-1), phosphoinositide 3 kinase/Akt, Wnt, cell cycle related protein, with androgen and estrogen receptor signaling are reported to be inhibited by I3C. These evidences, in association with bioinformatics data represent very important information for describing signaling pathways in parallel with molecular targets that may serve as markers for early diagnosis and/or critical targets for designing and development of novel therapeutic regimes alone or combined with drugs, to prevent tumor formation and further progression. In particular, I3C and DIM have been extensively investigated for their importance against numbers human cancers both in vitro and in vivo. We aimed the present manuscript, current study, to review anticancer properties and the miscellaneous mechanisms underlying the antitumorigenicity in an in-depth study for broadening the I3C treating marvel.
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Affiliation(s)
- Mojgan Noroozi Karimabad
- Molecular Medicine Research Center, Research Institute of Basic Medical Sciences, Rafsanjan University of Medical Sciences, Rafsanjan, Iran
| | - Mehdi Mahmoodi
- Molecular Medicine Research Center, Research Institute of Basic Medical Sciences, Rafsanjan University of Medical Sciences, Rafsanjan, Iran
| | - Abdolah Jafarzadeh
- Molecular Medicine Research Center, Research Institute of Basic Medical Sciences, Rafsanjan University of Medical Sciences, Rafsanjan, Iran
| | - Ali Darekordi
- Department of Chemistry, Faculty of Science, Vali-e-Asr University of Rafsanjan, Rafsanjan, Iran
| | - Mohamad Reza Hajizadeh
- Molecular Medicine Research Center, Research Institute of Basic Medical Sciences, Rafsanjan University of Medical Sciences, Rafsanjan, Iran
| | - Gholamhossein Hassanshahi
- Molecular Medicine Research Center, Research Institute of Basic Medical Sciences, Rafsanjan University of Medical Sciences, Rafsanjan, Iran
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Wu Y, Li RW, Huang H, Fletcher A, Yu L, Pham Q, Yu L, He Q, Wang TTY. Inhibition of Tumor Growth by Dietary Indole-3-Carbinol in a Prostate Cancer Xenograft Model May Be Associated with Disrupted Gut Microbial Interactions. Nutrients 2019; 11:nu11020467. [PMID: 30813350 PMCID: PMC6413210 DOI: 10.3390/nu11020467] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2019] [Revised: 02/16/2019] [Accepted: 02/19/2019] [Indexed: 02/06/2023] Open
Abstract
Accumulated evidence suggests that the cruciferous vegetables-derived compound indole-3-carbinol (I3C) may protect against prostate cancer, but the precise mechanisms underlying its action remain unclear. This study aimed to verify the hypothesis that the beneficial effect of dietary I3C may be due to its modulatory effect on the gut microbiome of mice. Athymic nude mice (5–7 weeks old, male, Balb c/c nu/nu) with established tumor xenografts were fed a basal diet (AIN-93) with or without 1 µmoles I3C/g for 9 weeks. The effects of dietary I3C on gut microbial composition and microbial species interactions were then examined by 16s rRNA gene-based sequencing and co-occurrence network analysis. I3C supplementation significantly inhibited tumor growth (p < 0.0001) and altered the structure of gut microbiome. The abundance of the phylum Deferribacteres, more specifically, Mucispirillum schaedleri, was significantly increased by dietary I3C. Additionally, I3C consumption also changed gut microbial co-occurrence patterns. One of the network modules in the control group, consisting of seven bacteria in family S-27, was positively correlated with tumor size (p < 0.009). Moreover, dietary I3C disrupted microbial interactions and altered this association between specific microbial network and tumor development. Our results unraveled complex relationships among I3C ingestion, gut microbiota, and prostate tumor development and may provide a novel insight into the mechanism for the chemopreventive effect of dietary I3C on prostate cancer.
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Affiliation(s)
- Yanbei Wu
- College of Light Industry, Textile and Food Engineering, Sichuan University, Chengdu 610065, China.
- Department of Nutrition and Food Science, University of Maryland, College Park, MD 20742, USA.
- Diet, Genomics, and Immunology Laboratory, Beltsville Human Nutrition Research Center, USDA-ARS, Beltsville, MD 20705, USA.
| | - Robert W Li
- Animal Parasitic Diseases Laboratory, USDA-ARS, Beltsville, MD 20705, USA.
| | - Haiqiu Huang
- Diet, Genomics, and Immunology Laboratory, Beltsville Human Nutrition Research Center, USDA-ARS, Beltsville, MD 20705, USA.
| | - Arnetta Fletcher
- Department of Nutrition and Food Science, University of Maryland, College Park, MD 20742, USA.
- Department of Family and Consumer Sciences, Shepherd University, Shepherdstown, WV 25443, USA.
| | - Lu Yu
- Department of Nutrition and Food Science, University of Maryland, College Park, MD 20742, USA.
| | - Quynhchi Pham
- Diet, Genomics, and Immunology Laboratory, Beltsville Human Nutrition Research Center, USDA-ARS, Beltsville, MD 20705, USA.
| | - Liangli Yu
- Department of Nutrition and Food Science, University of Maryland, College Park, MD 20742, USA.
| | - Qiang He
- College of Light Industry, Textile and Food Engineering, Sichuan University, Chengdu 610065, China.
| | - Thomas T Y Wang
- Diet, Genomics, and Immunology Laboratory, Beltsville Human Nutrition Research Center, USDA-ARS, Beltsville, MD 20705, USA.
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Khan A, Wang C, Sun X, Killpartrick A, Guo M. Physicochemical and Microstructural Properties of Polymerized Whey Protein Encapsulated 3,3'-Diindolylmethane Nanoparticles. Molecules 2019; 24:molecules24040702. [PMID: 30781356 PMCID: PMC6412796 DOI: 10.3390/molecules24040702] [Citation(s) in RCA: 10] [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: 01/11/2019] [Revised: 02/08/2019] [Accepted: 02/12/2019] [Indexed: 01/15/2023] Open
Abstract
The fat-soluble antioxidant 3,3′-diindolylmethane (DIM), is a natural phytochemical found in Brassica vegetables, such as cabbage, broccoli, and Brussels sprouts. The stability of this compound is a major challenge for its applications. Polymerized whey protein (PWP)-based DIM nanoparticles were prepared at different mass ratios of protein and DIM by mixing PWP and DIM followed by ultrasound treatment for 4 min. All the nanoparticles were studied for particle size, zeta potential, rheological and microstructural properties, and storage stability. The mean particle size of the PWP-based nanoparticles was significantly increased (p < 0.05) by the addition of DIM at different mass ratios, ranging from 241.33 ± 14.82 to 270.57 ± 15.28 nm. Zeta potential values of all nanoparticles were highly negative (greater than ±30 mV), suggesting a stable solution due its electrostatic repulsive forces. All samples exhibited shear thinning behavior (n < 1), fitted with Sisko model (R2 > 0.997). Fourier Transform Infrared (FTIR)spectra revealed that the secondary structure was changed and the absorption intensity for hydrogen bonding got stronger by further incorporating DIM into PWP. Transmission electronic microscopy (TEM) images showed spherical and smooth surface shape of the PWP-based nanoparticles. DIM encapsulated by PWP showed enhanced stability at 4, 37 and 55 °C for 15 days evidenced by changes in mean particle size and color (a*-value and b*-value) compared with control (DIM only). In conclusion, the polymerized whey protein based 3,3′-diindolylmethane nanoparticles are stable and the encapsulation may protect the core material from oxidation.
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Affiliation(s)
- Abbas Khan
- Department of Food Science, College of Food Science and Engineering, Jilin University, Changchun 130062, China.
| | - Cuina Wang
- Department of Food Science, College of Food Science and Engineering, Jilin University, Changchun 130062, China.
| | - Xiaomeng Sun
- Department of Food Science, College of Food Science and Engineering, Jilin University, Changchun 130062, China.
| | | | - Mingruo Guo
- College of Agriculture and Life Sciences, The University of Vermont, Burlington, VT 05405, USA.
- Department of Food Science, Northeast Agriculture University, Harbin 150030, China.
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Chao X, Wang G, Tang Y, Dong C, Li H, Wang B, Wu J, Zhao J. The effects and mechanism of peiminine-induced apoptosis in human hepatocellular carcinoma HepG2 cells. PLoS One 2019; 14:e0201864. [PMID: 30615617 PMCID: PMC6322737 DOI: 10.1371/journal.pone.0201864] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2018] [Accepted: 12/10/2018] [Indexed: 02/08/2023] Open
Abstract
Peiminine is a compound isolated from Bolbostemma paniculatum (Maxim) Franquet (Cucurbitaceae family), which has demonstrated antitumor activities. But its precise molecular mechanism underlying antitumor activity remain elusive. In this study, peiminine-induced apoptosis towards human hepatocellular carcinoma and its molecular mechanism were investigated. MTT assay was employed to assess anticancer effects of peiminine upon Hela, HepG2, SW480 and MCF-7 cell lines. Nuclear staining and flow cytometry were carried out to detect apoptosis induced by peiminine. Mitochondrial membrane potential evaluation and Western blot analysis were performed to investigate the mechanism of peiminine-induced apoptosis. The results showed peiminine reduced the viability of HepG2 cells in a time- and dose-dependent manner and had an IC50 of 4.58 μg/mL at 24h. Peiminine significantly increased the percentage of apoptotic cells and the mitochondrial membrane potential dose-dependently in HepG2 cells. The results of Western blotting indicated the expressions of Bcl-2, procaspase-3, procaspase-8, procaspase-9, and PARP decreased in HepG2 cells treated with peiminine, while the expressions of Bax, caspase-3, caspase-8, caspase-9, and cleaved PARP1 increased. The result suggests that peiminine can induce apoptosis in human hepatocellular carcinoma HepG2 cells through both extrinsic and intrinsic apoptotic pathways.
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Affiliation(s)
- Xu Chao
- The Second Affiliated Hospital of Shaanxi University of Chinese Medicine, Xianyang, Shaanxi, P. R.China
- The College of Basic Medicine Sciences, Shaanxi University of Chinese Medicine, Xi’an, Shaanxi, P. R.China
| | - Guoquan Wang
- The College of Pharmacy, Shaanxi University of Chinese Medicine, Xi’an, Shaanxi, P. R.China
| | - Yuping Tang
- The College of Pharmacy, Shaanxi University of Chinese Medicine, Xi’an, Shaanxi, P. R.China
| | - Changhu Dong
- The Second Affiliated Hospital of Shaanxi University of Chinese Medicine, Xianyang, Shaanxi, P. R.China
| | - Hong Li
- The Second Affiliated Hospital of Shaanxi University of Chinese Medicine, Xianyang, Shaanxi, P. R.China
| | - Bin Wang
- The College of Pharmacy, Shaanxi University of Chinese Medicine, Xi’an, Shaanxi, P. R.China
| | - Jieqiong Wu
- The Second Affiliated Hospital of Shaanxi University of Chinese Medicine, Xianyang, Shaanxi, P. R.China
| | - Jiarong Zhao
- The College of Basic Medicine Sciences, Shaanxi University of Chinese Medicine, Xi’an, Shaanxi, P. R.China
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Zheng J, He J, Liao S, Cheng Z, Lin J, Huang K, Li X, Zheng K, Chen X, Lin L, Xia F, Liu J, Xu M, Chen T, Huang X, Cao X, Yang Z. Preventive effects of combinative natural foods produced by elite crop varieties rich in anticancer effects on N-nitrosodiethylamine-induced hepatocellular carcinoma in rats. Food Sci Nutr 2019; 7:339-355. [PMID: 30680188 PMCID: PMC6341211 DOI: 10.1002/fsn3.896] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2018] [Revised: 11/05/2018] [Accepted: 11/07/2018] [Indexed: 02/06/2023] Open
Abstract
The World Cancer Research Fund International has released 32 anticancer effects (ACEs) that targeted every stage of cancer processes. Thus, we designed two formulas of natural food combination Diet I and Diet II, mainly produced by elite crop varieties rich in ACEs with different mixture ratios, and evaluated their cancer preventive effects on N-nitrosodiethylamine (NDEA)-induced hepatocarcinogenesis. After 20 weeks of dietary intervention, Diet I and Diet II reduced incidence, size, and number of hepatic nodules (p < 0.01) and prevented hepatic tumor formation in NDEA-induced hepatocarcinogenesis rats. Low-grade hepatic dysplasia incidence was 20% for Diet II and 40% for Diet I, and apparent hepatocellular carcinomas (HCC) rates were both 0, while 90% HCC in control diet treatment group (p < 0.01). Diet I and Diet II ameliorated abnormal liver function enzymes, reduced serum alpha fetal protein, tumor-specific growth factor, dickkopf-related protein 1, tumor necrosis factor-alpha and interleukin-6 levels, regulated hepatic phase I and II xenobiotic-metabolizing enzymes, enhanced antioxidant capacity, suppressed NDEA-initiated oxidative DNA damage, and induced apoptosis coupled to down-regulation of proinflammatory, invasion, and angiogenesis markers. Daily intake of combination diet produced from ACEs-rich elite crop varieties can effectively prevent or delay occurrence and development of NDEA-induced hepatocarcinogenesis in rats.
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Affiliation(s)
- Jingui Zheng
- Agricultural Product Quality InstituteFujian Agriculture and Forestry UniversityFuzhouChina
| | - Jun He
- Institute of Laboratory Animal ScienceChinese Academy of Medical SciencesBeijingChina
| | - Sufeng Liao
- Agricultural Product Quality InstituteFujian Agriculture and Forestry UniversityFuzhouChina
| | - Zuxin Cheng
- Agricultural Product Quality InstituteFujian Agriculture and Forestry UniversityFuzhouChina
| | - Jinke Lin
- Anxi College of Tea ScienceFujian Agriculture and Forestry UniversityFuzhouChina
| | - Ke Huang
- College of Horticulture and LandscapeHunan Agricultural UniversityChangshaChina
| | - Xiaocen Li
- Institute of Laboratory Animal ScienceChinese Academy of Medical SciencesBeijingChina
| | - Kaibin Zheng
- Institute of Sub‐tropical AgricultureFujian Academy of Agricultural SciencesFuzhouChina
| | - Xuanyang Chen
- Key Laboratory of Ministry for Education for Genetics, Breeding and Multiple Utilization of CropsFujian Agriculture and Forestry UniversityFuzhouChina
| | - Lihui Lin
- Agricultural Product Quality InstituteFujian Agriculture and Forestry UniversityFuzhouChina
| | - Fagang Xia
- Key Laboratory of Ministry for Education for Genetics, Breeding and Multiple Utilization of CropsFujian Agriculture and Forestry UniversityFuzhouChina
| | - Jianghong Liu
- Agricultural Product Quality InstituteFujian Agriculture and Forestry UniversityFuzhouChina
| | - Ming Xu
- Agricultural Product Quality InstituteFujian Agriculture and Forestry UniversityFuzhouChina
| | - Tuansheng Chen
- Agricultural Product Quality InstituteFujian Agriculture and Forestry UniversityFuzhouChina
| | - Xinying Huang
- Agricultural Product Quality InstituteFujian Agriculture and Forestry UniversityFuzhouChina
| | - Xiaohua Cao
- Agricultural Product Quality InstituteFujian Agriculture and Forestry UniversityFuzhouChina
| | - Zhijian Yang
- Agricultural Product Quality InstituteFujian Agriculture and Forestry UniversityFuzhouChina
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Lanza-Jacoby S, Cheng G. 3,3'-Diindolylmethane enhances apoptosis in docetaxel-treated breast cancer cells by generation of reactive oxygen species. PHARMACEUTICAL BIOLOGY 2018; 56:407-414. [PMID: 30301388 PMCID: PMC6179060 DOI: 10.1080/13880209.2018.1495747] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/18/2017] [Revised: 04/22/2018] [Accepted: 06/07/2018] [Indexed: 05/29/2023]
Abstract
CONTEXT A major problem in the treatment of cancer is the development of toxic side effects and resistance to chemotherapy. The use of plant compounds to overcome resistance and prevent toxicity is a potential strategy for treatment. OBJECTIVE We evaluated whether 3,3'-diindolylmethane (DIM) enhanced the sensitivity of breast cancer cells to docetaxel (DOC). MATERIALS AND METHODS MDA-MB231 and Sk-BR-3 cells were treated with and without 25 or 50 µM of DIM and 1 nM of DOC for 48 and 72 h, respectively. MTT assay was used to measure cell survival. Apoptosis and intracellular reactive oxygen species (ROS) were determined by flow cytometry. The expression of proteins regulating ROS production and apoptosis was evaluated by immunoblotting technique. RESULTS Combining 25 µM of DIM with 1 nM DOC decreased cell survival by 42% in MDA-MB231 cells and 59% in Sk-BR-3 cells compared to control, DIM, or DOC (p ≤ 0.05). The combination treatment increased apoptosis over 20% (p ≤ 0.01) in both cell lines, which was associated with decreased Bcl-2, increased Bax, cleaved PARP and activated JNK (p ≤ 0.01). ROS production increased by 46.5% in the MDA-MB231 and 29.3% in Sk-BR-3 cells with the combination compared to DIM or DOC alone. Pretreating cells with N-acetyl-cysteine or Tiron abrogated the anti-survival effect of the combination. The increase in ROS was associated with a 54% decrease in MnSOD and 47% increase in NOX2 protein compared to the other groups. CONCLUSIONS Our findings indicated that DIM enhances the sensitivity of breast cancer cells to DOC treatment by increasing ROS, which led to decreased cell survival and apoptosis.
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Affiliation(s)
- Susan Lanza-Jacoby
- Department of Surgery, Thomas Jefferson University, Philadelphia, PA, USA
| | - Guanjun Cheng
- Department of Surgery, Thomas Jefferson University, Philadelphia, PA, USA
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Indole-3-Carbinol Induces Apoptosis in Human Osteosarcoma MG-63 and U2OS Cells. BIOMED RESEARCH INTERNATIONAL 2018; 2018:7970618. [PMID: 30627573 PMCID: PMC6304504 DOI: 10.1155/2018/7970618] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/11/2018] [Revised: 10/24/2018] [Accepted: 11/19/2018] [Indexed: 12/19/2022]
Abstract
This study was focused on investigating the anticancer potential of indole-3-carbinol (I3C) against osteosarcoma MG-63 and U2OS cells. A wound healing assay indicated that IC3 inhibited migration of MG-63 and U2OS cells. MTT, WST-1, and colony formation assays revealed that treatment of MG-63 and U2OS cells with I3C decreased cell viability. Fluorescence-activated cell sorting (FACS) analysis showed that I3C induced apoptosis in a dose- and time-dependent manner in MG-63 and U2OS cells. Moreover, via terminal deoxynucleotidyl transferase- (TdT-) mediated dUTP-biotin nick-end labeling (TUNEL) assay, we detected that I3C induced DNA fragmentation. Western blotting demonstrated that activated forms of caspase-3, caspase-7, and caspase-9, as well as poly (ADP-ribose) polymerase (PARP) were increased in MG-63 and U2OS cells, following treatment with I3C. Furthermore, protein expression levels of FOXO3, Bax, and Bim extra-large form were increased while those of Akt, JNK, p38, phosphorylated ERK, and Bcl-xL were decreased by I3C treatment in MG-63 and U2OS cells. Thus, the study indicates that I3C may induce apoptosis in human osteosarcoma MG-63 and U2OS cells via the activation of apoptotic signaling pathways by FOXO3.
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Zahan R, Rahi MS, Sheikh MC, Miyatake R, Zangrando E, Naz T, Islam MAAAA, Reza MA. Design, synthesis and X-ray structural studies of novel [acetonitrile-benzyl-3-N-(2, 4 dihydroxyphenylmethylene) hydrazinecarbodithioato-κ3-N′, S, O] nickel(ll) complex that potently inhibit cell proliferation through regulation of apoptosis related genes. Appl Organomet Chem 2018. [DOI: 10.1002/aoc.4601] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Ronok Zahan
- Department of Pharmacy; University of Rajshahi; Rajshahi 6205 Bangladesh
| | - Md. Sifat Rahi
- Department of Genetic Engineering and Biotechnology; University of Rajshahi; Rajshahi 6205 Bangladesh
| | - Md. Chanmiya Sheikh
- Department of Applied Chemistry, Faculty of Engineering; University of Toyama; 3190 Gofuku Toyama 930-8555 Japan
| | - Ryuta Miyatake
- Department of Applied Chemistry, Faculty of Engineering; University of Toyama; 3190 Gofuku Toyama 930-8555 Japan
| | - Ennio Zangrando
- Department of Chemical and Pharmaceutical Sciences; Via L. Giorgieri 1 34127 Trieste Italy
| | - Tarannum Naz
- Department of Pharmacy; University of Rajshahi; Rajshahi 6205 Bangladesh
| | | | - Md Abu Reza
- Department of Genetic Engineering and Biotechnology; University of Rajshahi; Rajshahi 6205 Bangladesh
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Yu L, Gao B, Li Y, Wang TTY, Luo Y, Wang J, Yu LL. Home food preparation techniques impacted the availability of natural antioxidants and bioactivities in kale and broccoli. Food Funct 2018; 9:585-593. [PMID: 29271435 DOI: 10.1039/c7fo00948h] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
This study evaluated the effects of grinding and chopping with/without microwaving on the health-beneficial components, and antioxidant, anti-inflammation and anti-proliferation capacities of commercial kale and broccoli samples. The availability of indole-3-carbinol (I3C) was evaluated using high-performance liquid chromatography. The total phenolic contents, the scavenging activities against DPPH, oxygen, hydroxyl and ABTS cation radicals, and cell-based antioxidant activities were determined for the antioxidant capacities. The results indicated that chopping released the least nutraceutical components and antioxidant compounds. Microwaving had no effect on the I3C release from kale, but resulted in an elevated (more than 2-fold) release of I3C from broccoli. In addition, the choice of a blender affected the availability of the anti-proliferative compounds from the vegetables, while it had no effect on the availability of their anti-inflammatory compounds. In summary, different food preparation methods could strongly impact the availability of bioactive factors in the selected vegetables. These findings suggest that choosing an appropriate food processing method for each vegetable might be critical to obtain desirable health-beneficial effects.
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Affiliation(s)
- Lu Yu
- Department of Nutrition and Food Science, University of Maryland, College Park, MD 20742, USA.
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Martín-Ruiz A, Peña L, González-Gil A, Díez-Córdova LT, Cáceres S, Illera JC. Effects of indole-3-carbinol on steroid hormone profile and tumor progression in a mice model of canine inflammatory mammarycancer. BMC Cancer 2018; 18:626. [PMID: 29866056 PMCID: PMC5987405 DOI: 10.1186/s12885-018-4518-z] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2018] [Accepted: 05/18/2018] [Indexed: 11/20/2022] Open
Abstract
Background Indole-3-carbinol, derived from Cruciferous vegetables is an estrogen receptor antagonist considered a preventive agent that is naturally present in diet. There are no previous studies on its effects in human inflammatory breast cancer or canine inflammatory mammary cancer that is the most aggressive type of breast cancer. Methods The aim of this study was to analyze the effect of indole-3-carbinol on a SCID mice xenograft model of canine inflammatory mammary cancer, using equivalent human oral dose as a preventive therapy in humans for 3 weeks. Results Indole-3-carbinol treatment decreased tumor proliferation and increased apoptosis, although tumor embolization and liver metastasis were observed in some animals. There was a characteristic subpopulation of lipid-rich cells and increased contents of select steroid hormones in tumor homogenates and serum. Conclusions Our data reveal for the first time that the ingestion of indole-3-carbinol, as administered, diminishes proliferation and increases apoptosis of tumor cells in an experimental model of inflammatory breast cancer, although this effect could not be enough to avoid the appearance of tumor embolization and metastasis. Future clinical trials will be needed to clarify the usefulness of indole-3-carbinol in this cancer and to understand the molecular mechanisms involved.
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Affiliation(s)
- Asunción Martín-Ruiz
- Department of Animal Physiology, Veterinary Medicine School, Complutense University of Madrid, Madrid, Spain
| | - Laura Peña
- Department of Animal Medicine, Surgery and Pathology, Veterinary Medicine School, Complutense University of Madrid, Madrid, Spain
| | - Alfredo González-Gil
- Department of Animal Physiology, Veterinary Medicine School, Complutense University of Madrid, Madrid, Spain
| | - Lucía Teresa Díez-Córdova
- Department of Animal Medicine, Surgery and Pathology, Veterinary Medicine School, Complutense University of Madrid, Madrid, Spain
| | - Sara Cáceres
- Department of Animal Physiology, Veterinary Medicine School, Complutense University of Madrid, Madrid, Spain
| | - Juan Carlos Illera
- Department of Animal Physiology, Veterinary Medicine School, Complutense University of Madrid, Madrid, Spain.
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Abstract
A diet rich in cruciferous vegetables such as cauliflower, broccoli, and cabbage has long been considered healthy, and various epidemiological studies suggest that the consumption of cruciferous vegetables contributes to a cancer-protecting diet. While these vegetables contain a vast array of phytochemicals, the mechanism by which these vegetables counteract cancer is still largely unresolved. Numerous
in situ studies have implicated indole-3-carbinol, a breakdown product of the glucosinolate indole-3-ylmethylglucosinolate, as one of the phytochemicals with anti-cancer properties. Indole-3-carbinol influences a range of cellular processes, but the mechanisms by which it acts on cancer cells are slowly being revealed. Recent studies on the role of indole-3-carbinol in Arabidopsis opens the door for cross-kingdom comparisons that can help in understanding the roles of this important phytohormone in both plant biology and combatting cancer.
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Affiliation(s)
- Ella Katz
- School of Plant Sciences and Food Security, Tel Aviv University, Tel Aviv, Israel.,Department of Plant Sciences, University of California , Davis , USA
| | - Sophia Nisani
- School of Plant Sciences and Food Security, Tel Aviv University, Tel Aviv, Israel
| | - Daniel A Chamovitz
- School of Plant Sciences and Food Security, Tel Aviv University, Tel Aviv, Israel
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Duan Z, Deng J, Dong Y, Zhu C, Li W, Fan D. Anticancer effects of ginsenoside Rk3 on non-small cell lung cancer cells: in vitro and in vivo. Food Funct 2018; 8:3723-3736. [PMID: 28949353 DOI: 10.1039/c7fo00385d] [Citation(s) in RCA: 43] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Ginsenoside Rk3 (Rk3) is present in the roots of processed Panax notoginseng herbs and it exerts anti-platelet aggregation, pro-immunogenic and cardioprotective effects. However, little is known regarding the anticancer activities of this compound, especially in lung cancer. This study was designed to investigate the anticancer effects of Rk3 on non-small cell lung cancer (NSCLC) cells and in an H460 xenograft tumor model. Our results showed that Rk3 reduced cell viability, inhibited both cell proliferation and colony formation, and induced G1 phase cell cycle arrest by downregulating the expression of cyclin D1 and CDK4 and upregulating the expression of P21. Rk3 also induced apoptosis in a concentration-dependent manner in H460 and A549 cells by Annexin V/PI staining, TUNEL assay and JC-1 staining, resulting in a change in the nuclear morphology. Moreover, Rk3 induced the activation of caspase-8, -9, and -3, promoted changes in mitochondrial membrane potential, decreased the expression of Bcl-2, increased the expression of Bax, and caused the release of cytochrome c, which indicated that the apoptosis-inducing effects of Rk3 were triggered via death receptor-mediated mitochondria-dependent pathways. Furthermore, Rk3 significantly inhibited the growth of H460 xenograft tumors without an obvious effect on the body weight of the treated mice. Histological analysis indicated that Rk3 inhibited tumor growth by altering the proliferation and morphology of tumor cells. In addition, we confirmed that Rk3 inhibited angiogenesis via CD34 staining and chick embryo chorioallantoic membrane (CAM) assay in vivo. Taken together, our findings revealed not only the anticancer effect of Rk3 on NSCLC cells but also a new promising therapeutic agent for human NSCLC.
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Affiliation(s)
- Zhiguang Duan
- Shaanxi Key Laboratory of Degradable Biomedical Materials, School of Chemical Engineering, Northwest University, 229 North Taibai Road, Xi'an, Shaanxi 710069, China.
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Phonchai A, Wilairat P, Chantiwas R. Development of a solid-phase extraction method with simple MEKC-UV analysis for simultaneous detection of indole metabolites in human urine after administration of indole dietary supplement. Talanta 2017; 174:314-319. [DOI: 10.1016/j.talanta.2017.06.019] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2017] [Revised: 06/06/2017] [Accepted: 06/07/2017] [Indexed: 10/19/2022]
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