1
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Mazumder R, Ichudaule, Ghosh A, Deb S, Ghosh R. Significance of Chalcone Scaffolds in Medicinal Chemistry. Top Curr Chem (Cham) 2024; 382:22. [PMID: 38937401 DOI: 10.1007/s41061-024-00468-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2024] [Accepted: 05/24/2024] [Indexed: 06/29/2024]
Abstract
Chalcone is a simple naturally occurring α,β-unsaturated ketone with biological importance, which can also be easily synthesized in laboratories by reaction between two aromatic scaffolds. In plants, chalcones occur as polyphenolic compounds of different frameworks which are bioactive molecules that have been in traditional medicinal practice for many years. Chalcone-based lead molecules have been developed, possessing varied potentials such as antimicrobial, antiviral, anti-inflammatory, anticancer, anti-oxidant, antidiabetic, antihyperurecemic, and anti-ulcer effects. Chalcones contribute considerable fragments to give important heterocyclic molecules with therapeutic utilities targeting various diseases. These characteristic features have made chalcone a topic of interest among researchers and have attracted investigations into this widely applicable structure. This review highlights the extensive exploration carried out on the synthesis, biotransformations, chemical reactions, hybridization, and pharmacological potentials of chalcones, and aims to provide an extensive, thorough, and critical review of their importance, with emphasis on their properties, chemistry, and biomedical applications to boost future investigations into this potential scaffold in medicinal chemistry.
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Affiliation(s)
- Rishav Mazumder
- Laboratory of Developing Drug Candidates, Department of Pharmacy, Tripura University (A Central University), Suryamaninagar, Agartala, Tripura, 799022, India
| | - Ichudaule
- Laboratory of Developing Drug Candidates, Department of Pharmacy, Tripura University (A Central University), Suryamaninagar, Agartala, Tripura, 799022, India
| | - Ashmita Ghosh
- Department of Microbiology and Biotechnology, School of Natural Sciences, Techno India University Tripura, Maheshkhola, Anandanagar, Agartala, Tripura, 799004, India
| | - Subrata Deb
- Department of Pharmaceutical Sciences, College of Pharmacy, Larkin University, Miami, FL, 33169, USA.
| | - Rajat Ghosh
- Laboratory of Developing Drug Candidates, Department of Pharmacy, Tripura University (A Central University), Suryamaninagar, Agartala, Tripura, 799022, India.
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2
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Wang S, Li C, Zhang L, Sun B, Cui Y, Sang F. Isolation and biological activity of natural chalcones based on antibacterial mechanism classification. Bioorg Med Chem 2023; 93:117454. [PMID: 37659218 DOI: 10.1016/j.bmc.2023.117454] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2023] [Revised: 08/07/2023] [Accepted: 08/21/2023] [Indexed: 09/04/2023]
Abstract
Bacterial infection, which is still one of the leading causes of death in humans, poses an enormous threat to the worldwide public health system. Antibiotics are the primary medications used to treat bacterial diseases. Currently, the discovery of antibiotics has reached an impasse, and due to the abuse of antibiotics resulting in bacterial antibiotic resistance, researchers have a critical desire to develop new antibacterial agents in order to combat the deteriorating antibacterial situation. Natural chalcones, the flavonoids consisting of two phenolic rings and a three-carbon α, β-unsaturated carbonyl system, possess a variety of biological and pharmacological properties, including anti-cancer, anti-inflammatory, antibacterial, and so on. Due to their potent antibacterial properties, natural chalcones possess the potential to become a new treatment for infectious diseases that circumvents existing antibiotic resistance. Currently, the majority of research on natural chalcones focuses on their synthesis, biological and pharmacological activities, etc. A few studies have been conducted on their antibacterial activity and mechanism. Therefore, this review focuses on the antibacterial activity and mechanisms of seventeen natural chalcones. Firstly, seventeen natural chalcones have been classified based on differences in antibacterial mechanisms. Secondly, a summary of the isolation and biological activity of seventeen natural chalcones was provided, with a focus on their antibacterial activity. Thirdly, the antibacterial mechanisms of natural chalcones were summarized, including those that act on bacterial cell membranes, biological macromolecules, biofilms, and quorum sensing systems. This review aims to lay the groundwork for the discovery of novel antibacterial agents based on chalcones.
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Affiliation(s)
- Sinan Wang
- School of Life Sciences and Medicine, Shandong University of Technology, Zibo 255049, PR China
| | - Chuang Li
- School of Life Sciences and Medicine, Shandong University of Technology, Zibo 255049, PR China
| | - Liyan Zhang
- School of Life Sciences and Medicine, Shandong University of Technology, Zibo 255049, PR China
| | - Bingxia Sun
- School of Life Sciences and Medicine, Shandong University of Technology, Zibo 255049, PR China
| | - Yuting Cui
- School of Life Sciences and Medicine, Shandong University of Technology, Zibo 255049, PR China.
| | - Feng Sang
- School of Life Sciences and Medicine, Shandong University of Technology, Zibo 255049, PR China.
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3
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Olloquequi J, Ettcheto M, Cano A, Fortuna A, Bicker J, Sánchez-Lopez E, Paz C, Ureña J, Verdaguer E, Auladell C, Camins A. Licochalcone A: A Potential Multitarget Drug for Alzheimer's Disease Treatment. Int J Mol Sci 2023; 24:14177. [PMID: 37762479 PMCID: PMC10531537 DOI: 10.3390/ijms241814177] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2023] [Revised: 09/08/2023] [Accepted: 09/14/2023] [Indexed: 09/29/2023] Open
Abstract
Licochalcone A (Lico-A) is a flavonoid compound derived from the root of the Glycyrrhiza species, a plant commonly used in traditional Chinese medicine. While the Glycyrrhiza species has shown promise in treating various diseases such as cancer, obesity, and skin diseases due to its active compounds, the investigation of Licochalcone A's effects on the central nervous system and its potential application in Alzheimer's disease (AD) treatment have garnered significant interest. Studies have reported the neuroprotective effects of Lico-A, suggesting its potential as a multitarget compound. Lico-A acts as a PTP1B inhibitor, enhancing cognitive activity through the BDNF-TrkB pathway and exhibiting inhibitory effects on microglia activation, which enables mitigation of neuroinflammation. Moreover, Lico-A inhibits c-Jun N-terminal kinase 1, a key enzyme involved in tau phosphorylation, and modulates the brain insulin receptor, which plays a role in cognitive processes. Lico-A also acts as an acetylcholinesterase inhibitor, leading to increased levels of the neurotransmitter acetylcholine (Ach) in the brain. This mechanism enhances cognitive capacity in individuals with AD. Finally, Lico-A has shown the ability to reduce amyloid plaques, a hallmark of AD, and exhibits antioxidant properties by activating the nuclear factor erythroid 2-related factor 2 (Nrf2), a key regulator of antioxidant defense mechanisms. In the present review, we discuss the available findings analyzing the potential of Lico-A as a neuroprotective agent. Continued research on Lico-A holds promise for the development of novel treatments for cognitive disorders and neurodegenerative diseases, including AD. Further investigations into its multitarget action and elucidation of underlying mechanisms will contribute to our understanding of its therapeutic potential.
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Affiliation(s)
- Jordi Olloquequi
- Departament of Biochemistry and Physiology, Physiology Section, Faculty of Pharmacy and Food Science, Universitat de Barcelona, Av. Joan XXIII 27/31, 08028 Barcelona, Spain
- Laboratory of Cellular and Molecular Pathology, Instituto de Ciencias Biomédicas, Facultad de Ciencias de la Salud, Universidad Autónoma de Chile, Talca 3460000, Chile
| | - Miren Ettcheto
- Departament of Pharmacology, Toxicology and Therapeutic Chemistry, Faculty of Pharmacy and Food Science, Universitat de Barcelona, 08028 Barcelona, Spain; (M.E.); (A.C.)
- Biomedical Research Networking Center in Neurodegenerative Diseases (CIBERNED), 28031 Madrid, Spain; (A.C.); (E.S.-L.); (J.U.); (E.V.); (C.A.)
- Institute of Neuroscience, Universitat de Barcelona, 08028 Barcelona, Spain
- Institut d’Investigació Sanitària Pere Virgili (IISPV), 43005 Reus, Spain
| | - Amanda Cano
- Biomedical Research Networking Center in Neurodegenerative Diseases (CIBERNED), 28031 Madrid, Spain; (A.C.); (E.S.-L.); (J.U.); (E.V.); (C.A.)
- Ace Alzheimer Center Barcelona, International University of Catalunya (UIC), 08028 Barcelona, Spain
- Institute of Nanoscience and Nanotechnology (IN2UB), 08028 Barcelona, Spain
- Department of Pharmacy, Pharmaceutical Technology and Physical Chemistry, Faculty of Pharmacy and Food Science, Universitat de Barcelona, 08028 Barcelona, Spain
| | - Ana Fortuna
- Faculty of Pharmacy, University of Coimbra, 3000-548 Coimbra, Portugal; (A.F.); (J.B.)
- Coimbra Institute for Biomedical Imaging and Translational Research (CIBIT), 3000-548 Coimbra, Portugal
| | - Joana Bicker
- Faculty of Pharmacy, University of Coimbra, 3000-548 Coimbra, Portugal; (A.F.); (J.B.)
- Coimbra Institute for Biomedical Imaging and Translational Research (CIBIT), 3000-548 Coimbra, Portugal
| | - Elena Sánchez-Lopez
- Biomedical Research Networking Center in Neurodegenerative Diseases (CIBERNED), 28031 Madrid, Spain; (A.C.); (E.S.-L.); (J.U.); (E.V.); (C.A.)
- Institute of Nanoscience and Nanotechnology (IN2UB), 08028 Barcelona, Spain
- Department of Pharmacy, Pharmaceutical Technology and Physical Chemistry, Faculty of Pharmacy and Food Science, Universitat de Barcelona, 08028 Barcelona, Spain
- Unit of Synthesis and Biomedical Applications of Peptides, IQAC-CSIC, 08034 Barcelona, Spain
| | - Cristian Paz
- Laboratory of Natural Products & Drug Discovery, Center CEBIM, Department of Basic Sciences, Faculty of Medicine, Universidad de La Frontera, Temuco 4780000, Chile;
| | - Jesús Ureña
- Biomedical Research Networking Center in Neurodegenerative Diseases (CIBERNED), 28031 Madrid, Spain; (A.C.); (E.S.-L.); (J.U.); (E.V.); (C.A.)
- Institute of Neuroscience, Universitat de Barcelona, 08028 Barcelona, Spain
- Department of Cellular Biology, Physiology and Immunology, Faculty of Biology, Universitat de Barcelona, 08028 Barcelona, Spain
| | - Ester Verdaguer
- Biomedical Research Networking Center in Neurodegenerative Diseases (CIBERNED), 28031 Madrid, Spain; (A.C.); (E.S.-L.); (J.U.); (E.V.); (C.A.)
- Institute of Neuroscience, Universitat de Barcelona, 08028 Barcelona, Spain
- Department of Cellular Biology, Physiology and Immunology, Faculty of Biology, Universitat de Barcelona, 08028 Barcelona, Spain
| | - Carme Auladell
- Biomedical Research Networking Center in Neurodegenerative Diseases (CIBERNED), 28031 Madrid, Spain; (A.C.); (E.S.-L.); (J.U.); (E.V.); (C.A.)
- Institute of Neuroscience, Universitat de Barcelona, 08028 Barcelona, Spain
- Department of Cellular Biology, Physiology and Immunology, Faculty of Biology, Universitat de Barcelona, 08028 Barcelona, Spain
| | - Antoni Camins
- Departament of Pharmacology, Toxicology and Therapeutic Chemistry, Faculty of Pharmacy and Food Science, Universitat de Barcelona, 08028 Barcelona, Spain; (M.E.); (A.C.)
- Biomedical Research Networking Center in Neurodegenerative Diseases (CIBERNED), 28031 Madrid, Spain; (A.C.); (E.S.-L.); (J.U.); (E.V.); (C.A.)
- Institute of Neuroscience, Universitat de Barcelona, 08028 Barcelona, Spain
- Institut d’Investigació Sanitària Pere Virgili (IISPV), 43005 Reus, Spain
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Oh M, Nam J, Baek A, Seo JH, Chae JI, Lee SY, Chung SK, Park BC, Park SG, Kim J, Jeon YJ. Neuroprotective Effects of Licochalcone D in Oxidative-Stress-Induced Primitive Neural Stem Cells from Parkinson's Disease Patient-Derived iPSCs. Biomedicines 2023; 11:biomedicines11010228. [PMID: 36672736 PMCID: PMC9856162 DOI: 10.3390/biomedicines11010228] [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: 12/21/2022] [Revised: 01/11/2023] [Accepted: 01/13/2023] [Indexed: 01/19/2023] Open
Abstract
Parkinson's disease (PD) is one of the most common neurodegenerative diseases caused by the loss of dopaminergic neurons in the substantia nigra pars compacta. Although the etiology of PD is still unclear, the death of dopaminergic neurons during PD progression was revealed to be associated with abnormal aggregation of α-synuclein, elevation of oxidative stress, dysfunction of mitochondrial functions, and increased neuroinflammation. In this study, the effects of Licochalcone D (LCD) on MG132-induced neurotoxicity in primitive neural stem cells (pNSCs) derived from reprogrammed iPSCs were investigated. A cell viability assay showed that LCD had anti-apoptotic properties in MG132-induced oxidative-stressed pNSCs. It was confirmed that apoptosis was reduced in pNSCs treated with LCD through 7-AAD/Annexin Ⅴ staining and cleaved caspase3. These effects of LCD were mediated through an interaction with JunD and through the EGFR/AKT and JNK signaling pathways. These findings suggest that LCD could be a potential antioxidant reagent for preventing disease-related pathological phenotypes of PD.
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Affiliation(s)
- Minyoung Oh
- Stem Cell Convergence Research Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), Daejeon 34141, Republic of Korea
- Department of Functional Genomics, KRIBB School of Bioscience, University of Science and Technology, Daejeon 34113, Republic of Korea
| | - Juhyeon Nam
- Stem Cell Convergence Research Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), Daejeon 34141, Republic of Korea
- Department of Functional Genomics, KRIBB School of Bioscience, University of Science and Technology, Daejeon 34113, Republic of Korea
| | - Areum Baek
- Stem Cell Convergence Research Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), Daejeon 34141, Republic of Korea
| | - Ji-Hye Seo
- Department of Dental Pharmacology, School of Dentistry, BK21 Plus, Jeonbuk National University, Jeonju 54896, Republic of Korea
| | - Jung-Il Chae
- Department of Dental Pharmacology, School of Dentistry, BK21 Plus, Jeonbuk National University, Jeonju 54896, Republic of Korea
| | - Seo-Young Lee
- Korean Medicine (KM) Science Research Division, Korea Institute of Oriental Medicine, Daejeon 34054, Republic of Korea
| | - Sun-Ku Chung
- Korean Medicine (KM) Science Research Division, Korea Institute of Oriental Medicine, Daejeon 34054, Republic of Korea
| | - Byoung Chul Park
- Critical Diseases Diagnostics Convergence Research Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), Daejeon 34141, Republic of Korea
| | - Sung Goo Park
- Disease Target Structure Research Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), Daejeon 34141, Republic of Korea
| | - Janghwan Kim
- Stem Cell Convergence Research Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), Daejeon 34141, Republic of Korea
- Department of Functional Genomics, KRIBB School of Bioscience, University of Science and Technology, Daejeon 34113, Republic of Korea
- Correspondence: (J.K.); (Y.-J.J.); Tel.: +82-42-860-4478 (J.K.); +82-42-860-4386 (Y.-J.J.)
| | - Young-Joo Jeon
- Disease Target Structure Research Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), Daejeon 34141, Republic of Korea
- Correspondence: (J.K.); (Y.-J.J.); Tel.: +82-42-860-4478 (J.K.); +82-42-860-4386 (Y.-J.J.)
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5
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Tuli HS, Garg VK, Mehta JK, Kaur G, Mohapatra RK, Dhama K, Sak K, Kumar A, Varol M, Aggarwal D, Anand U, Kaur J, Gillan R, Sethi G, Bishayee A. Licorice ( Glycyrrhiza glabra L.)-Derived Phytochemicals Target Multiple Signaling Pathways to Confer Oncopreventive and Oncotherapeutic Effects. Onco Targets Ther 2022; 15:1419-1448. [PMID: 36474507 PMCID: PMC9719702 DOI: 10.2147/ott.s366630] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2022] [Accepted: 11/18/2022] [Indexed: 09/10/2023] Open
Abstract
Cancer is a highly lethal disease, and its incidence has rapidly increased worldwide over the past few decades. Although chemotherapeutics and surgery are widely used in clinical settings, they are often insufficient to provide the cure for cancer patients. Hence, more effective treatment options are highly needed. Although licorice has been used as a medicinal herb since ancient times, the knowledge about molecular mechanisms behind its diverse bioactivities is still rather new. In this review article, different anticancer properties (antiproliferative, antiangiogenic, antimetastatic, antioxidant, and anti-inflammatory effects) of various bioactive constituents of licorice (Glycyrrhiza glabra L.) are thoroughly described. Multiple licorice constituents have been shown to bind to and inhibit the activities of various cellular targets, including B-cell lymphoma 2, cyclin-dependent kinase 2, phosphatidylinositol 3-kinase, c-Jun N-terminal kinases, mammalian target of rapamycin, nuclear factor-κB, signal transducer and activator of transcription 3, vascular endothelial growth factor, and matrix metalloproteinase-3, resulting in reduced carcinogenesis in several in vitro and in vivo models with no evident toxicity. Emerging evidence is bringing forth licorice as an anticancer agent as well as bottlenecks in its potential clinical application. It is expected that overcoming toxicity-related obstacles by using novel nanotechnological methods might importantly facilitate the use of anticancer properties of licorice-derived phytochemicals in the future. Therefore, anticancer studies with licorice components must be continued. Overall, licorice could be a natural alternative to the present medication for eradicating new emergent illnesses while having just minor side effects.
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Affiliation(s)
- Hardeep Singh Tuli
- Department of Biotechnology, Maharishi Markandeshwar Engineering College, Maharishi Markandeshwar (Deemed to Be University), Mullana-Ambala, Haryana, India
| | - Vivek Kumar Garg
- Department of Medical Lab Technology, University Institute of Applied Health Sciences, Chandigarh University, Mohali, Punjab, India
| | - Jinit K Mehta
- Department of Pharmacology, Shobhaben Pratapbhai Patel School of Pharmacy and Technology Management, Shri Vile Parle Kelavani Mandal, Narsee Monjee Institute of Management Studies, Mumbai, Maharashtra, India
| | - Ginpreet Kaur
- Department of Pharmacology, Shobhaben Pratapbhai Patel School of Pharmacy and Technology Management, Shri Vile Parle Kelavani Mandal, Narsee Monjee Institute of Management Studies, Mumbai, Maharashtra, India
| | - Ranjan K Mohapatra
- Department of Chemistry, Government College of Engineering, Keonjhar, Odisha, India
| | - Kuldeep Dhama
- Division of Pathology, Indian Council of Agricultural Research-Indian Veterinary Research Institute, Bareilly, Uttar Pradesh, India
| | | | - Ajay Kumar
- Department of Botanical and Environmental Sciences, Guru Nanak Dev University, Amritsar, Punjab, India
| | - Mehmet Varol
- Department of Molecular Biology and Genetics, Faculty of Science, Mugla Sitki Kocman University, Mugla, Turkey
| | - Diwakar Aggarwal
- Department of Biotechnology, Maharishi Markandeshwar Engineering College, Maharishi Markandeshwar (Deemed to Be University), Mullana-Ambala, Haryana, India
| | - Uttpal Anand
- Department of Life Sciences, Ben-Gurion University of the Negev, Beer-Sheva, Israel
| | - Jagjit Kaur
- Centre of Excellence in Nanoscale Biophotonics, Graduate School of Biomedical Engineering, Faculty of Engineering, The University of New South Wales, Sydney, Australia
| | - Ross Gillan
- College of Osteopathic Medicine, Lake Erie College of Osteopathic Medicine, Bradenton, FL, USA
| | - Gautam Sethi
- Department of Pharmacology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Anupam Bishayee
- College of Osteopathic Medicine, Lake Erie College of Osteopathic Medicine, Bradenton, FL, USA
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Yin S, You T, Tang J, Wang L, Jia G, Liu G, Tian G, Chen X, Cai J, Kang B, Zhao H. Dietary licorice flavonoids powder improves serum antioxidant capacity and immune organ inflammatory responses in weaned piglets. Front Vet Sci 2022; 9:942253. [PMID: 35958301 PMCID: PMC9360566 DOI: 10.3389/fvets.2022.942253] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2022] [Accepted: 07/01/2022] [Indexed: 11/18/2022] Open
Abstract
Weaning often induces oxidative stress and inflammatory response in piglets. This study investigated the effects of dietary licorice flavonoids powder (LFP) supplementation on antioxidant capacity and immunity in weaned piglets. Notably, 96 Landrace × Yorkshire × Duroc (DLY) weaned piglets were randomly allocated to four treatments with 6 replicates (4 animals per replicate) and fed with diet supplementation with 0, 50, 150, and 250 mg/kg LFP, respectively. The trial lasted for 5 weeks. The results showed that dietary LFP supplementation effectively increased the liver index (P < 0.05). In addition, dietary LFP supplementation reduced serum aspartate aminotransferase activity (P < 0.01). Piglets fed with 50 mg/kg LFP decreased total cholesterol and HDL-C content in serum (P < 0.05) and increased serum alkaline phosphatase activity (P < 0.01). Similarly, supplementation with 150 mg/kg LFP elevated the activity of total antioxidant capability (T-AOC) in serum (P < 0.01) and dietary with 150 and 250 mg/kg LFP increased T-AOC activity in spleen (P < 0.01). Moreover, dietary with 150 mg/kg LFP addition enhanced (P < 0.05) the serum IgG content of piglets. Additionally, compared with the control group, dietary 250 mg/kg LFP supplementation upregulated (P < 0.05) the mRNA abundance of Interleukin (IL)-1β and monocyte chemoattractant protein 1 (MCP-1) in the spleen. Meanwhile, dietary 150 and 250 mg/kg LFP supplementation downregulated (P < 0.05) mRNA abundance of IL-10, and MCP-1 and 250 mg/kg LFP upregulated (P < 0.05) the expression of intercellular adhesion molecule 1 (ICAM-1), IL-1β, IL-6, and tumor necrosis factor α (TNF-α) in the thymus. In conclusion, LFP supplementation improved the immune function of piglets by regulating the activity of serum biochemical enzymes, improving the antioxidant capacity, and alleviating inflammation of immune organs. This study indicated that LFP is potential alternative protection against early weaned stress in piglets.
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Affiliation(s)
- Shenggang Yin
- Key Laboratory for Animal Disease-Resistance Nutrition, Ministry of Education, Ministry of Agriculture and Rural Affairs, Animal Nutrition Institute, Sichuan Agricultural University, Chengdu, China
| | - Ting You
- Key Laboratory for Animal Disease-Resistance Nutrition, Ministry of Education, Ministry of Agriculture and Rural Affairs, Animal Nutrition Institute, Sichuan Agricultural University, Chengdu, China
| | - Jiayong Tang
- Key Laboratory for Animal Disease-Resistance Nutrition, Ministry of Education, Ministry of Agriculture and Rural Affairs, Animal Nutrition Institute, Sichuan Agricultural University, Chengdu, China
| | - Longqiong Wang
- Key Laboratory for Animal Disease-Resistance Nutrition, Ministry of Education, Ministry of Agriculture and Rural Affairs, Animal Nutrition Institute, Sichuan Agricultural University, Chengdu, China
| | - Gang Jia
- Key Laboratory for Animal Disease-Resistance Nutrition, Ministry of Education, Ministry of Agriculture and Rural Affairs, Animal Nutrition Institute, Sichuan Agricultural University, Chengdu, China
| | - Guangmang Liu
- Key Laboratory for Animal Disease-Resistance Nutrition, Ministry of Education, Ministry of Agriculture and Rural Affairs, Animal Nutrition Institute, Sichuan Agricultural University, Chengdu, China
| | - Gang Tian
- Key Laboratory for Animal Disease-Resistance Nutrition, Ministry of Education, Ministry of Agriculture and Rural Affairs, Animal Nutrition Institute, Sichuan Agricultural University, Chengdu, China
| | - Xiaoling Chen
- Key Laboratory for Animal Disease-Resistance Nutrition, Ministry of Education, Ministry of Agriculture and Rural Affairs, Animal Nutrition Institute, Sichuan Agricultural University, Chengdu, China
| | - Jingyi Cai
- Key Laboratory for Animal Disease-Resistance Nutrition, Ministry of Education, Ministry of Agriculture and Rural Affairs, Animal Nutrition Institute, Sichuan Agricultural University, Chengdu, China
| | - Bo Kang
- College of Animal Science and Technology, Sichuan Agricultural University, Chengdu, China
| | - Hua Zhao
- Key Laboratory for Animal Disease-Resistance Nutrition, Ministry of Education, Ministry of Agriculture and Rural Affairs, Animal Nutrition Institute, Sichuan Agricultural University, Chengdu, China
- *Correspondence: Hua Zhao
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7
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Li Q, Feng H, Wang H, Wang Y, Mou W, Xu G, Zhang P, Li R, Shi W, Wang Z, Fang Z, Ren L, Wang Y, Lin L, Hou X, Dai W, Li Z, Wei Z, Liu T, Wang J, Guo Y, Li P, Zhao X, Zhan X, Xiao X, Bai Z. Licochalcone B specifically inhibits the NLRP3 inflammasome by disrupting NEK7-NLRP3 interaction. EMBO Rep 2022; 23:e53499. [PMID: 34882936 PMCID: PMC8811655 DOI: 10.15252/embr.202153499] [Citation(s) in RCA: 36] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2021] [Revised: 11/17/2021] [Accepted: 11/23/2021] [Indexed: 02/05/2023] Open
Abstract
The activation of the nucleotide oligomerization domain (NOD)-like receptor (NLR) family, pyrin domain-containing protein 3 (NLRP3) inflammasome is related to the pathogenesis of a wide range of inflammatory diseases, but drugs targeting the NLRP3 inflammasome are still scarce. In the present study, we demonstrated that Licochalcone B (LicoB), a main component of the traditional medicinal herb licorice, is a specific inhibitor of the NLRP3 inflammasome. LicoB inhibits the activation of the NLRP3 inflammasome in macrophages but has no effect on the activation of AIM2 or NLRC4 inflammasome. Mechanistically, LicoB directly binds to NEK7 and inhibits the interaction between NLRP3 and NEK7, thus suppressing NLRP3 inflammasome activation. Furthermore, LicoB exhibits protective effects in mouse models of NLRP3 inflammasome-mediated diseases, including lipopolysaccharide (LPS)-induced septic shock, MSU-induced peritonitis and non-alcoholic steatohepatitis (NASH). Our findings indicate that LicoB is a specific NLRP3 inhibitor and a promising candidate for treating NLRP3 inflammasome-related diseases.
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Affiliation(s)
- Qiang Li
- School of PharmacyFujian University of Traditional Chinese MedicineFuzhouChina,Department of HepatologyFifth Medical Center of Chinese PLA General HospitalBeijingChina,China Military Institute of Chinese MateriaFifth Medical Center of Chinese PLA General HospitalBeijingChina
| | - Hui Feng
- Department of UltrasoundFifth Medical Center of Chinese PLA General HospitalBeijingChina
| | - Hongbo Wang
- Department of HepatologyFifth Medical Center of Chinese PLA General HospitalBeijingChina
| | - Yinghao Wang
- School of PharmacyFujian University of Traditional Chinese MedicineFuzhouChina
| | - Wenqing Mou
- China Military Institute of Chinese MateriaFifth Medical Center of Chinese PLA General HospitalBeijingChina
| | - Guang Xu
- Department of HepatologyFifth Medical Center of Chinese PLA General HospitalBeijingChina,China Military Institute of Chinese MateriaFifth Medical Center of Chinese PLA General HospitalBeijingChina
| | - Ping Zhang
- Department of HepatologyFifth Medical Center of Chinese PLA General HospitalBeijingChina,China Military Institute of Chinese MateriaFifth Medical Center of Chinese PLA General HospitalBeijingChina
| | - Ruisheng Li
- Research Center for Clinical and Translational MedicineFifth Medical Center of Chinese PLA General HospitalBeijingChina
| | - Wei Shi
- China Military Institute of Chinese MateriaFifth Medical Center of Chinese PLA General HospitalBeijingChina
| | - Zhilei Wang
- China Military Institute of Chinese MateriaFifth Medical Center of Chinese PLA General HospitalBeijingChina
| | - Zhie Fang
- China Military Institute of Chinese MateriaFifth Medical Center of Chinese PLA General HospitalBeijingChina
| | - Lutong Ren
- China Military Institute of Chinese MateriaFifth Medical Center of Chinese PLA General HospitalBeijingChina
| | - Yan Wang
- China Military Institute of Chinese MateriaFifth Medical Center of Chinese PLA General HospitalBeijingChina
| | - Li Lin
- China Military Institute of Chinese MateriaFifth Medical Center of Chinese PLA General HospitalBeijingChina
| | - Xiaorong Hou
- China Military Institute of Chinese MateriaFifth Medical Center of Chinese PLA General HospitalBeijingChina
| | - Wenzhang Dai
- China Military Institute of Chinese MateriaFifth Medical Center of Chinese PLA General HospitalBeijingChina
| | - Zhiyong Li
- China Military Institute of Chinese MateriaFifth Medical Center of Chinese PLA General HospitalBeijingChina
| | - Ziying Wei
- China Military Institute of Chinese MateriaFifth Medical Center of Chinese PLA General HospitalBeijingChina
| | - Tingting Liu
- China Military Institute of Chinese MateriaFifth Medical Center of Chinese PLA General HospitalBeijingChina
| | - Jiabo Wang
- China Military Institute of Chinese MateriaFifth Medical Center of Chinese PLA General HospitalBeijingChina
| | - Yuming Guo
- Department of HepatologyFifth Medical Center of Chinese PLA General HospitalBeijingChina,China Military Institute of Chinese MateriaFifth Medical Center of Chinese PLA General HospitalBeijingChina
| | - Pengyan Li
- Department of HepatologyFifth Medical Center of Chinese PLA General HospitalBeijingChina,China Military Institute of Chinese MateriaFifth Medical Center of Chinese PLA General HospitalBeijingChina
| | - Xu Zhao
- Department of HepatologyFifth Medical Center of Chinese PLA General HospitalBeijingChina,China Military Institute of Chinese MateriaFifth Medical Center of Chinese PLA General HospitalBeijingChina
| | - Xiaoyan Zhan
- Department of HepatologyFifth Medical Center of Chinese PLA General HospitalBeijingChina,China Military Institute of Chinese MateriaFifth Medical Center of Chinese PLA General HospitalBeijingChina
| | - Xiaohe Xiao
- School of PharmacyFujian University of Traditional Chinese MedicineFuzhouChina,Department of HepatologyFifth Medical Center of Chinese PLA General HospitalBeijingChina,China Military Institute of Chinese MateriaFifth Medical Center of Chinese PLA General HospitalBeijingChina
| | - Zhaofang Bai
- Department of HepatologyFifth Medical Center of Chinese PLA General HospitalBeijingChina,China Military Institute of Chinese MateriaFifth Medical Center of Chinese PLA General HospitalBeijingChina
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8
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Licorice (Glycyrrhiza glabra, G. uralensis, and G. inflata) and Their Constituents as Active Cosmeceutical Ingredients. COSMETICS 2022. [DOI: 10.3390/cosmetics9010007] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023] Open
Abstract
The interest in plant extracts and natural compounds in cosmetic formulations is growing. Natural products may significantly improve cosmetics performance since they have both cosmetic and therapeutic-like properties, known as cosmeceutical effects. Glycyrrhiza genus, belonging to the Leguminosae family, comprises more than 30 species, widely distributed worldwide. The rhizomes and roots are the most important medicinal parts currently used in pharmaceutical industries and in the production of functional foods and food supplements. In the last few years, the interest in their potential activities in cosmetic formulations has greatly increased. Glycyrrhiza spp. extracts are widely implemented in cosmetic products for their good whitening effect. The biological effects of Glycyrrhiza extracts are especially ascribable to the occurrence of specialized metabolites belonging to the flavonoid class. This review focuses on the botany and the chemistry of the main investigated Glycyrrhiza spp. (G. glabra, G. uralensis, and G. inflata) along with their cosmeceutical activities categorized as skin anti-aging, photoprotective, hair care, and anti-acne. It has been highlighted how, along with Glycyrrhiza extracts, three main flavonoids namely licochalcone A, glabridin, and dehydroglyasperin C are the most investigated compounds. It is noteworthy that other molecules from licorice show potential cosmeceutical effects. These data suggest further investigations to clarify their potential value for cosmetic industries.
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Liu J, Zhu Z, Yang Y, Adu-Frimpong M, Chen L, Ji H, Toreniyazov E, Wang Q, Yu J, Xu X. Preparation, characterization, pharmacokinetics, and antirenal injury activity studies of Licochalcone A-loaded liposomes. J Food Biochem 2021; 46:e14007. [PMID: 34811762 DOI: 10.1111/jfbc.14007] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2021] [Revised: 10/13/2021] [Accepted: 11/09/2021] [Indexed: 12/20/2022]
Abstract
A liposome of Licochalcone A (LCA-Liposomes) was purposively prepared to ameliorate the low in vivo availability and efficacy of LCA. Physical characterization of LCA-Liposomes was carried out mainly by determining particle size, morphology, zeta potential (Z-potential), and efficiency of LCA encapsulation (EE) via appropriate techniques. Also, the rate of LCA release in vitro and distribution in vivo (plasma and tissues) was evaluated. Evaluation of the antirenal activity of LCA-liposomes was carried out by establishing chronic renal failure (CRF) model in mice through intragastric administration of adenine (200 mg/kg) and subsequent determination of biochemical parameters and examination of tissue sections. Respectively, the mean size of liposomal particles, Z-potential and EE of LCA-Liposomes were 71.78 ± 0.99 nm, -38.49 ± 0.06 mV, and 97.67 ± 1.72%. Pharmacokinetic and tissue distribution studies showed that LCA-Liposomes could improve the availability of LCA in the blood and tissues, whereas during pharmacodynamics studies, the liposome effectively improved the therapeutic effect of LCA on CRF mice by potentially protecting the renal tissues while exhibiting antioxidant activity. In conclusion, LCA-Liposomes could effectively improve the bioavailability of LCA and provide platform for the development of LCA-related functional products. PRACTICAL APPLICATIONS: As a traditional Chinese medicine, licorice is widely used in food and pharmaceutical industries. LCA is a small molecule flavonoid extracted from the root of licorice. In this study, LCA was loaded on liposome carriers, which significantly improved the water solubility and oral bioavailability, and proved that LCA-Liposomes have certain therapeutic effects on chronic renal failure, thereby providing a basis for the development of LCA into drugs or functional food in the future.
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Affiliation(s)
- Jing Liu
- Department of Pharmaceutics, School of Pharmacy, Centre for Nano Drug/Gene Delivery and Tissue Engineering, Jiangsu University, Zhenjiang, People's Republic of China
| | - Zhongan Zhu
- Department of Pharmaceutics, School of Pharmacy, Centre for Nano Drug/Gene Delivery and Tissue Engineering, Jiangsu University, Zhenjiang, People's Republic of China
| | - Yuhang Yang
- Department of Pharmaceutics, School of Pharmacy, Centre for Nano Drug/Gene Delivery and Tissue Engineering, Jiangsu University, Zhenjiang, People's Republic of China
| | - Michael Adu-Frimpong
- Department of Applied Chemistry and Biochemistry, C. K. Tedam University of Technology and Applied Sciences (CKT-UTAS), Navrongo, Ghana
| | - Lin Chen
- Department of Pharmaceutics, School of Pharmacy, Centre for Nano Drug/Gene Delivery and Tissue Engineering, Jiangsu University, Zhenjiang, People's Republic of China
| | - Hao Ji
- Jiangsu Tian Sheng Pharmaceutical Co., Ltd., Zhenjiang, People's Republic of China
| | - Elmurat Toreniyazov
- Ashkent State Agricultural University (Nukus branch), Nukus, The Republic of Uzbekistan
| | - Qilong Wang
- Department of Pharmaceutics, School of Pharmacy, Centre for Nano Drug/Gene Delivery and Tissue Engineering, Jiangsu University, Zhenjiang, People's Republic of China
| | - Jiangnan Yu
- Department of Pharmaceutics, School of Pharmacy, Centre for Nano Drug/Gene Delivery and Tissue Engineering, Jiangsu University, Zhenjiang, People's Republic of China
| | - Ximing Xu
- Department of Pharmaceutics, School of Pharmacy, Centre for Nano Drug/Gene Delivery and Tissue Engineering, Jiangsu University, Zhenjiang, People's Republic of China
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10
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Guo J, Xue J, Ding Z, Li X, Wang X, Xue H. Activated Phosphoinositide 3-Kinase/Akt/Mammalian Target of Rapamycin Signal and Suppressed Autophagy Participate in Protection Offered by Licochalcone A Against Amyloid-β Peptide Fragment 25-35-Induced Injury in SH-SY5Y Cells. World Neurosurg 2021; 157:e390-e400. [PMID: 34662660 DOI: 10.1016/j.wneu.2021.10.098] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2021] [Accepted: 10/11/2021] [Indexed: 10/20/2022]
Abstract
OBJECTIVE To assess effect of licochalcone A (LicA) on amyloid-β (Aβ) peptide fragment 25-35-induced nerve injury and reveal the potential molecular mechanisms involved. METHODS Viability of SH-SY5Y cells was measured by 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyl-tetrazolium bromide assay after treatment with Aβ25-35 and/or LicA, following which apoptosis was detected by flow cytometry and Hoechst staining. Then, reactive oxygen species, glutathione, and superoxide dismutase were measured with flow cytometry and spectrophotometry. The ultrastructure of mitochondria was examined by transmission electron microscopy, and the biomarker proteins of autophagy, apoptosis, and phosphoinositide 3-kinase (PI3K)/Akt/mammalian target of rapamycin (mTOR) signaling pathway were measured with Western blotting. RESULTS LicA improved cell viability and decreased lactate dehydrogenase leakage remarkably in Aβ25-35-induced injury in SH-SY5Y cells. After treatment with LicA, reactive oxygen species, glutathione, and superoxide dismutase levels in cells all were significantly decreased, which indicated that LicA has an antioxidative effect on Aβ25-35-induced oxidative injury. LicA could also significantly reduce Aβ25-35-induced autophagy in SH-SY5Y cells. In the cells injured by Aβ25-35, LicA prevented the transformation from light chain protein 3-I to light chain protein 3-II and reduced the levels of proteins GRP78, GRP94, CHOP, and Bax, but increased the levels of antiapoptotic protein and phosphorylation of PI3K, Akt, and mTOR. These effects of LicA were restored or suppressed by mTOR inhibitor rapamycin or PI3K inhibitor LY294002. CONCLUSIONS LicA protects SH-SY5Y cells against Aβ25-35-induced injury, wherein suppressed autophagy and activated PI3K/Akt/mTOR signaling pathway are involved, and mTOR-dependent autophagy at least plays some role.
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Affiliation(s)
- Jing Guo
- Xi'an Dongao Biosciences Co., Ltd., Xi'an, China
| | - Jing Xue
- Xi'an Dongao Biosciences Co., Ltd., Xi'an, China
| | | | - Xiang Li
- Xi'an Dongao Biosciences Co., Ltd., Xi'an, China
| | - Xiaoxin Wang
- Xi'an Dongao Biosciences Co., Ltd., Xi'an, China
| | - Hong Xue
- Xi'an Dongao Biosciences Co., Ltd., Xi'an, China.
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11
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Husain I, Bala K, Khan IA, Khan SI. A review on phytochemicals, pharmacological activities, drug interactions, and associated toxicities of licorice (
Glycyrrhiza
sp.). FOOD FRONTIERS 2021. [DOI: 10.1002/fft2.110] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Affiliation(s)
- Islam Husain
- National Center for Natural Products Research, School of Pharmacy University of Mississippi, University, MS 38677 USA
| | - Kiran Bala
- Department of P.G. Studies and Research in Biological Science Rani Durgavati University Jabalpur India
| | - Ikhlas A. Khan
- National Center for Natural Products Research, School of Pharmacy University of Mississippi, University, MS 38677 USA
- Department of BioMolecular Sciences, School of Pharmacy University of Mississippi, University, MS 38677 USA
| | - Shabana I. Khan
- National Center for Natural Products Research, School of Pharmacy University of Mississippi, University, MS 38677 USA
- Department of BioMolecular Sciences, School of Pharmacy University of Mississippi, University, MS 38677 USA
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12
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Zhu Z, Liu J, Yang Y, Adu-Frimpong M, Ji H, Toreniyazov E, Wang Q, Yu J, Xu X. SMEDDS for improved oral bioavailability and anti-hyperuricemic activity of licochalcone A. J Microencapsul 2021; 38:459-471. [DOI: 10.1080/02652048.2021.1963341] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Affiliation(s)
- Zhongan Zhu
- Department of Pharmaceutics, School of Pharmacy, Center for Nano Drug/Gene Delivery and Tissue Engineering, Jiangsu University, Zhenjiang, Jiangsu, China
| | - Jing Liu
- Department of Pharmaceutics, School of Pharmacy, Center for Nano Drug/Gene Delivery and Tissue Engineering, Jiangsu University, Zhenjiang, Jiangsu, China
| | - Yuhang Yang
- Department of Pharmaceutics, School of Pharmacy, Center for Nano Drug/Gene Delivery and Tissue Engineering, Jiangsu University, Zhenjiang, Jiangsu, China
| | - Michael Adu-Frimpong
- Department of Applied Chemistry and Biochemistry, Faculty of Applied Sciences, C. K. Tedam University of Technology and Applied Sciences (CKT-UTAS), Navrongo, GH, UK
| | - Hao Ji
- Jiangsu Tian Sheng Pharmaceutical Co., Ltd., Zhenjiang, China
| | - Elmurat Toreniyazov
- Tashkent State Agricultural University (Nukus Branch), Nukus, Uzbekistan
- Jiangsu Provincial Research Center for Medicinal Function Development of New Food Resources, Zhenjiang, China
| | - Qilong Wang
- Department of Pharmaceutics, School of Pharmacy, Center for Nano Drug/Gene Delivery and Tissue Engineering, Jiangsu University, Zhenjiang, Jiangsu, China
| | - Jiangnan Yu
- Department of Pharmaceutics, School of Pharmacy, Center for Nano Drug/Gene Delivery and Tissue Engineering, Jiangsu University, Zhenjiang, Jiangsu, China
- Jiangsu Provincial Research Center for Medicinal Function Development of New Food Resources, Zhenjiang, China
| | - Ximing Xu
- Department of Pharmaceutics, School of Pharmacy, Center for Nano Drug/Gene Delivery and Tissue Engineering, Jiangsu University, Zhenjiang, Jiangsu, China
- Jiangsu Provincial Research Center for Medicinal Function Development of New Food Resources, Zhenjiang, China
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Licochalcone D Ameliorates Oxidative Stress-Induced Senescence via AMPK Activation. Int J Mol Sci 2021; 22:ijms22147324. [PMID: 34298945 PMCID: PMC8304008 DOI: 10.3390/ijms22147324] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2021] [Revised: 06/30/2021] [Accepted: 07/05/2021] [Indexed: 01/21/2023] Open
Abstract
Increased oxidative stress is a crucial factor for the progression of cellular senescence and aging. The present study aimed to investigate the effects of licochalcone D (Lico D) on oxidative stress-induced senescence, both in vitro and in vivo, and explore its potential mechanisms. Hydrogen peroxide (200 µM for double time) and D-galactose (D-Gal) (150 mg/kg) were used to induce oxidative stress in human bone marrow-mesenchymal stem cells (hBM-MSCs) and mice, respectively. We performed the SA-β-gal assay and evaluated the senescence markers, activation of AMPK, and autophagy. Lico D potentially reduced oxidative stress-induced senescence by upregulating AMPK-mediated activation of autophagy in hBM-MSCs. D-Gal treatment significantly increased the expression levels of senescence markers, such as p53 and p21, in the heart and hippocampal tissues, while this effect was reversed in the Lico D-treated animals. Furthermore, a significant increase in AMPK activation was observed in both tissues, while the activation of autophagy was only observed in the heart tissue. Interestingly, we found that Lico D significantly reduced the expression levels of the receptors for advanced glycation end products (RAGE) in the hippocampal tissue. Taken together, our findings highlight the antioxidant, anti-senescent, and cardioprotective effects of Lico D and suggest that the activation of AMPK and autophagy ameliorates the oxidative stress-induced senescence.
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14
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Ultrasonic microwave-assisted micellar extraction and purification of flavonoids from licorice by metal complex and antisolvent recrystallization. Lebensm Wiss Technol 2021. [DOI: 10.1016/j.lwt.2021.111501] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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15
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Sherikar A, Dhavale R, Bhatia M. Vasorelaxant Effect of Novel Nitric Oxide-Hydrogen Sulfide Donor Chalcone in Isolated Rat Aorta: Involvement of cGMP Mediated sGC and Potassium Channel Activation. Curr Mol Pharmacol 2021; 13:126-136. [PMID: 31654520 DOI: 10.2174/1874467212666191025092346] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2019] [Revised: 10/03/2019] [Accepted: 10/15/2019] [Indexed: 11/22/2022]
Abstract
BACKGROUND AND OBJECTIVE Recently, nitric oxide (NO) and hydrogen sulfide (H2S) donating moieties were extensively studied for their role in the vasculature as they are responsible for many cellular and pathophysiological functioning. The objective of the present study is to evaluate novel NO and H2S donating chalcone moieties on isolated rat aorta for vasorelaxation, and to investigate the probable mechanism of action. METHODS To extend our knowledge of vasorelaxation by NO and H2S donor drugs, here we investigated the vasorelaxing activity of novel NO and H2S donating chalcone moieties on isolated rat aorta. The mechanism of vasorelaxation by these molecules was investigated by performing in vitro cGMP mediated sGC activation assay and using Tetraethylammonium chloride (TEA) as a potassium channel blocker and Methylene blue as NO blocker. RESULTS Both NO and H2S donating chalcone moieties were found to be potent vasorelaxant. The compound G4 and G5 produce the highest vasorelaxation with 3.716 and 3.789 M of pEC50, respectively. After the addition of TEA, G4 and G5 showed 2.772 and 2.796 M of pEC50, respectively. The compounds Ca1, Ca2, and D7 produced significant activation and release of cGMP mediated sGC which was 1.677, 1.769 and 1.768 M of pEC50, respectively. CONCLUSION The vasorelaxation by NO-donating chalcones was blocked by Methylene blue but it did not show any effect on H2S donating chalcones. The vasorelaxing potency of NO-donating molecules was observed to be less affected by the addition of TEA but H2S donors showed a decrease in both efficacy and potency. The cGMP release was more in the case of NO-donating molecules. The tested compounds were found potent for relaxing vasculature of rat aorta.
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Affiliation(s)
- Amol Sherikar
- Department of Pharmaceutical Chemistry, Tatyasaheb Kore College of Pharmacy, Warananagar, Tal-Panhala, Dist- Kolhapur-416 113 (MS), India
| | - Rakesh Dhavale
- Department of Pharmaceutical Chemistry, Bharati Vidyapeeth College of Pharmacy, Kolhapur, Near Chitranagri, Kolhapur-416 013 (MS), India
| | - Manish Bhatia
- Department of Pharmaceutical Chemistry, Bharati Vidyapeeth College of Pharmacy, Kolhapur, Near Chitranagri, Kolhapur-416 013 (MS), India
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16
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Sousa A, Ribeiro D, Fernandes E, Freitas M. The Effect of Chalcones on the Main Sources of Reactive Species Production: Possible Therapeutic Implications in Diabetes Mellitus. Curr Med Chem 2021; 28:1625-1669. [PMID: 32448100 DOI: 10.2174/0929867327666200525010007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2019] [Revised: 03/24/2020] [Accepted: 03/25/2020] [Indexed: 11/22/2022]
Abstract
Diabetes mellitus (DM) is characterized by hyperglycaemia, resulting from defects in insulin secretion, insulin action or both. There are several factors such as hyperlipidemia and oxidative stress (OS), namely the production of reactive oxygen/nitrogen species (ROS/RNS), that actively contribute to the development and worsening of DM. Chalcones, also termed as benzalacetophenone or benzylidene acetophenone, present a 1,3-diaryl-2-propen-1-one scaffold that has been shown to be highly promising in the development of new antioxidant compounds. Considering the potential interest of antioxidant therapy, the present review scrutinizes the role of the main sources of ROS/RNS production during DM. The modulatory effect of chalcones against nicotinamide adenine dinucleotide phosphate (NADPH) oxidase, xanthine oxidase, mitochondrial respiratory chain and nitric oxide synthase, is also thoroughly discussed, establishing, whenever possible, a structure-activity relationship (SAR). From the SAR analysis, it can be stated that the presence of catechol groups, hydroxyl and methoxyl substituents in the chalcones scaffold improves their modulatory activity against the main sources of ROS/RNS production in DM.
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Affiliation(s)
- Adelaide Sousa
- LAQV, REQUIMTE, Laboratory of Applied Chemistry, Department of Chemical, Sciences, Faculty of Pharmacy, University of Porto, 4050-313 Porto, Portugal
| | - Daniela Ribeiro
- LAQV, REQUIMTE, Laboratory of Applied Chemistry, Department of Chemical, Sciences, Faculty of Pharmacy, University of Porto, 4050-313 Porto, Portugal
| | - Eduarda Fernandes
- LAQV, REQUIMTE, Laboratory of Applied Chemistry, Department of Chemical, Sciences, Faculty of Pharmacy, University of Porto, 4050-313 Porto, Portugal
| | - Marisa Freitas
- LAQV, REQUIMTE, Laboratory of Applied Chemistry, Department of Chemical, Sciences, Faculty of Pharmacy, University of Porto, 4050-313 Porto, Portugal
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17
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Devis-Jauregui L, Eritja N, Davis ML, Matias-Guiu X, Llobet-Navàs D. Autophagy in the physiological endometrium and cancer. Autophagy 2021; 17:1077-1095. [PMID: 32401642 PMCID: PMC8143243 DOI: 10.1080/15548627.2020.1752548] [Citation(s) in RCA: 87] [Impact Index Per Article: 29.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2019] [Revised: 03/18/2020] [Accepted: 04/01/2020] [Indexed: 12/12/2022] Open
Abstract
Autophagy is a highly conserved catabolic process and a major cellular pathway for the degradation of long-lived proteins and cytoplasmic organelles. An increasing body of evidence has unveiled autophagy as an indispensable biological function that helps to maintain normal tissue homeostasis and metabolic fitness that can also lead to severe consequences for the normal cellular functioning when altered. Recent accumulating data point to autophagy as a key player in a wide variety of physiological and pathophysiological conditions in the human endometrium, one of the most proficient self-regenerating tissues in the human body and an instrumental player in placental species reproductive function. The current review highlights the most recent findings regarding the process of autophagy in the normal and cancerous endometrial tissue. Current research efforts aiming to therapeutically exploit autophagy and the methodological approaches used are discussed.Abbreviations: 3-MA: 3-methyladenine; ACACA (acetyl-CoA carboxylase alpha); AICAR: 5-aminoimidazole-4-carboximide riboside; AKT: AKT serine/threonine kinase; AMPK: AMP-activated protein kinase; ATG: autophagy related; ATG12: autophagy related 12; ATG16L1: autophagy related 16 like 1; ATG3: autophagy related 3; ATG4C: autophagy related 4C cysteine peptidase; ATG5: autophagy related 5; ATG7: autophagy related 7; ATG9: autophagy related 9; Baf A1: bafilomycin A1; BAX: BCL2 associated X, apoptosis regulator; BCL2: BCL2 apoptosis regulator; BECN1: beclin 1; CACNA1D: calcium voltage-gated channel subunit alpha1 D; CASP3: caspase 3; CASP7: caspase 7; CASP8: caspase 8; CASP9: caspase 9; CD44: CD44 molecule (Indian blood group); CDH1: cadherin 1; CDKN1A: cyclin dependent kinase inhibitor 1A; CDKN2A: cyclin dependent kinase inhibitor 2A; CMA: chaperone-mediated autophagy; CQ: chloroquine; CTNNB1: catenin beta 1; DDIT3: DNA damage inducible transcript 3; EC: endometrial cancer; EGFR: epidermal growth factor receptor; EH: endometrial hyperplasia; EIF4E: eukaryotic translation initiation factor 4E; EPHB2/ERK: EPH receptor B2; ER: endoplasmic reticulum; ERBB2: er-b2 receptor tyrosine kinase 2; ERVW-1: endogenous retrovirus group W member 1, envelope; ESR1: estrogen receptor 1; FSH: follicle-stimulating hormone; GCG/GLP1: glucagon; GFP: green fluorescent protein; GIP: gastric inhibitory polypeptide; GLP1R: glucagon-like peptide-1 receptor; GLS: glutaminase; H2AX: H2A.X variant histone; HIF1A: hypoxia inducible factor 1 alpha; HMGB1: high mobility group box 1; HOTAIR: HOX transcript antisense RNA; HSPA5: heat shock protein family A (HSP70) member 5; HSPA8: heat shock protein family A (HSP70) member 8; IGF1: insulin like growth factor 1; IL27: interleukin 27; INS: insulin; ISL: isoliquiritigenin; KRAS: KRAS proto-oncogene, GTPase; LAMP2: lysosomal-associated membrane protein 2; lncRNA: long-non-coding RNA; MAP1LC3A/LC3A: microtubule associated protein 1 light chain 3 alpha; MAP1LC3B/LC3B: microtubule associated protein 1 light chain 3 beta; MAPK8: mitogen-activated protein kinase 8; MAPK9: mitogen-activated protein kinase 9; MPA: medroxyprogesterone acetate; MTOR: mechanistic target of rapamycin kinase; MTORC1: mechanistic target of rapamycin kinase complex 1; MTORC2: mechanistic target of rapamycin kinase complex 2; MYCBP: MYC-binding protein; NFE2L2: nuclear factor, erythroid 2 like 2; NFKB: nuclear factor kappa B; NFKBIA: NFKB inhibitor alpha; NK: natural killer; NR5A1: nuclear receptor subfamily 5 group A member 1; PARP1: poly(ADP-ribose) polymerase 1; PAX2: paired box 2; PDK1: pyruvate dehydrogenase kinase 1; PDX: patient-derived xenograft; PIK3C3/Vps34: phosphatidylinositol 3-kinase catalytic subunit type 3; PIK3CA: phosphatidylinositol-4,5-bisphosphate 3-kinase catalytic subunit alpha; PIK3R1: phosphoinositide-3-kinase regulatory subunit 1; PIKFYVE: phosphoinositide kinase, FYVE-type zinc finger containing; PPD: protopanaxadiol; PRKCD: protein kinase C delta; PROM1/CD133: prominin 1; PtdIns3K: class III phosphatidylinositol 3-kinase; PtdIns3P: phosphatidylinositol-3-phosphate; PTEN: phosphatase and tensin homolog; RB1CC1/FIP200: RB1 inducible coiled-coil 1; RFP: red fluorescent protein; RPS6KB1/S6K1: ribosomal protein S6 kinase B1; RSV: resveratrol; SGK1: serum/glucocorticoid regulated kinase 1; SGK3: serum/glucocorticoid regulated kinase family member 3; SIRT: sirtuin; SLS: stone-like structures; SMAD2: SMAD family member 2; SMAD3: SMAD family member 3; SQSTM1: sequestosome 1; TALEN: transcription activator-like effector nuclease; TGFBR2: transforming growth factor beta receptor 2; TP53: tumor protein p53; TRIB3: tribbles pseudokinase 3; ULK1: unc-51 like autophagy activating kinase 1; ULK4: unc-51 like kinase 4; VEGFA: vascular endothelial growth factor A; WIPI2: WD repeat domain, phosphoinositide interacting 2; XBP1: X-box binding protein 1; ZFYVE1: zinc finger FYVE domain containing 1.
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Affiliation(s)
- Laura Devis-Jauregui
- Laboratory of Precision Medicine, Oncobell Program. Bellvitge Biomedical Research Institute (IDIBELL), Gran via De l’Hospitalet, Barcelona, Spain
| | - Núria Eritja
- Department of Pathology-Hospital Universitari Arnau De Vilanova, Universitat De Lleida, IRBLLEIDA, CIBERONC, Lleida, Spain
| | - Meredith Leigh Davis
- Institute of Genetic Medicine-International Centre for Life, Newcastle University. Central Parkway, Newcastle upon Tyne, UK
| | - Xavier Matias-Guiu
- Laboratory of Precision Medicine, Oncobell Program. Bellvitge Biomedical Research Institute (IDIBELL), Gran via De l’Hospitalet, Barcelona, Spain
- Department of Pathology-Hospital Universitari Arnau De Vilanova, Universitat De Lleida, IRBLLEIDA, CIBERONC, Lleida, Spain
- Department of Pathology-Hospital, Universitari De Bellvitge, Barcelona, Spain
| | - David Llobet-Navàs
- Laboratory of Precision Medicine, Oncobell Program. Bellvitge Biomedical Research Institute (IDIBELL), Gran via De l’Hospitalet, Barcelona, Spain
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18
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Topical Unsaturated Fatty Acid Vesicles Improve Antioxidant Activity of Ammonium Glycyrrhizinate. Pharmaceutics 2021; 13:pharmaceutics13040548. [PMID: 33919824 PMCID: PMC8070842 DOI: 10.3390/pharmaceutics13040548] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2021] [Revised: 04/06/2021] [Accepted: 04/10/2021] [Indexed: 01/06/2023] Open
Abstract
Linoleic and oleic acids are natural unsaturated fatty acids involved in several biological processes and recently studied as structural components of innovative nanovesicles. The use of natural components in the pharmaceutical field is receiving growing attention from the scientific world. The aim of this research work is to design, to perform physico-chemical characterization and in vitro/in vivo studies of unsaturated fatty acids vesicles containing ammonium glycyrrhizinate, obtaining a new topical drug delivery system. The chosen active substance is well known as an anti-inflammatory compound, but its antioxidant activity is also noteworthy. In this way, the obtained nanocarriers are totally natural vesicles and they have shown to have suitable physico-chemical features for topical administration. Moreover, the proposed nanocarriers have proven their ability to improve the in vitro percutaneous permeation and antioxidant activity of ammonium glycyrrhizinate on human keratinocytes (NCTC 2544 cells). In vivo studies, carried out on human volunteers, have demonstrated the biocompatibility of unsaturated fatty acid vesicles toward skin tissue, indicating a possible clinical application of unsaturated fatty acid vesicles for the treatment of topical diseases.
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19
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Egbujor MC, Saha S, Buttari B, Profumo E, Saso L. Activation of Nrf2 signaling pathway by natural and synthetic chalcones: a therapeutic road map for oxidative stress. Expert Rev Clin Pharmacol 2021; 14:465-480. [PMID: 33691555 DOI: 10.1080/17512433.2021.1901578] [Citation(s) in RCA: 27] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Introduction:Nuclear factor erythroid 2-related factor 2 (Nrf2) signaling pathway plays a key role in diverse gene expressions responsible for protection against oxidative stress and xenobiotics. Chalcones with a common chemical scaffold of 1,3-diaryl-2- propen-1-one, are abundantly present in nature with a wide variety of pharmacological properties. This review will discuss the interactions of natural and synthetic chalcones with Nrf2 signaling.Areas covered:Chalcones are reportedly found to activate Nrf2 signaling pathway, expression of Nrf2-regulated antioxidant genes, induce cytoprotective proteins and upregulate multidrug resistance-associated proteins. Chalcones being soft electrophiles are less prone to hostile off-target effects and unlikely to induce carcinogenicity and mutagenicity. Furthermore, their low toxicity, structural diversity, feasibility in structural reorganization and the presence of α,β-unsaturated carbonyl group which makes them suitable drug candidates targeting Nrf2-dependent diseases.Expert opinion:Nrf2-Keap1 signaling pathway plays a central role in redox signaling. However, available therapeutic agents for Nrf2 activation have limited practical applications due to their associated risks, relatively low efficacy and bioavailability. The designing and fabrication of new chemical entities with chalcone scaffold-based Michael acceptor mechanism should be aimed as potential therapeutic Nrf2 activators to target oxidative stress and inflammation-mediated diseases such as atherosclerosis, Parkinson's disease and many more.
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Affiliation(s)
- Melford Chuka Egbujor
- Department of Industrial Chemistry, Renaissance University, Ugbawka, Enugu State, Nigeria
| | - Sarmistha Saha
- Department of Cardiovascular and Endocrine-Metabolic Diseases, and Aging, Italian National Institute of Health, Rome, Italy
| | - Brigitta Buttari
- Department of Cardiovascular and Endocrine-Metabolic Diseases, and Aging, Italian National Institute of Health, Rome, Italy
| | - Elisabetta Profumo
- Department of Cardiovascular and Endocrine-Metabolic Diseases, and Aging, Italian National Institute of Health, Rome, Italy
| | - Luciano Saso
- Department of Physiology and Pharmacology "Vittorio Erspamer, Sapienza University of Rome, Rome, Italy
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20
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Ali Z, Hawwal M, Ahmed MMA, Avula B, Chittiboyina AG, Li J, Wu C, Taylor C, Chan YM, Khan IA. Licochalcone L, an undescribed retrochalcone from Glycyrrhiza inflata roots. Nat Prod Res 2020; 36:200-206. [PMID: 32498569 DOI: 10.1080/14786419.2020.1775229] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
Glycyrrhiza inflata Batalin is among the three glycyrrhizin producing Glycyrrhiza species and can be distinguished from other species with regard to its retrochalcone contents. Seven retrochalcones, echinatin and licochalcones A, C, D, E, K, and L were isolated and characterized from the chloroform extract of G. inflata roots. Among the isolates, licochalcone L was found to be previously undescribed. Structure elucidation of these specialised metabolites was achieved through NMR and mass spectroscopic data analyses.
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Affiliation(s)
- Zulfiqar Ali
- National Center for Natural Products Research, School of Pharmacy, University of Mississippi, University, MS, USA
| | - Mohammed Hawwal
- Division of Pharmacognosy, Department of BioMolecular Sciences School of Pharmacy, University of Mississippi, University, MS, USA.,Department of Pharmacognosy, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia
| | - Mohammed M A Ahmed
- National Center for Natural Products Research, School of Pharmacy, University of Mississippi, University, MS, USA
| | - Bharathi Avula
- National Center for Natural Products Research, School of Pharmacy, University of Mississippi, University, MS, USA
| | - Amar G Chittiboyina
- National Center for Natural Products Research, School of Pharmacy, University of Mississippi, University, MS, USA
| | - Jing Li
- Botanical Review Team, Science Staff, Immediate Office, Office of Pharmaceutical Quality, Center for Drug Evaluation and Research, US Food and Drug Administration, Silver Spring, MD, USA
| | - Charles Wu
- Botanical Review Team, Science Staff, Immediate Office, Office of Pharmaceutical Quality, Center for Drug Evaluation and Research, US Food and Drug Administration, Silver Spring, MD, USA
| | - Cassandra Taylor
- Botanical Review Team, Science Staff, Immediate Office, Office of Pharmaceutical Quality, Center for Drug Evaluation and Research, US Food and Drug Administration, Silver Spring, MD, USA
| | - Yen-Ming Chan
- Botanical Review Team, Science Staff, Immediate Office, Office of Pharmaceutical Quality, Center for Drug Evaluation and Research, US Food and Drug Administration, Silver Spring, MD, USA
| | - Ikhlas A Khan
- National Center for Natural Products Research, School of Pharmacy, University of Mississippi, University, MS, USA.,Division of Pharmacognosy, Department of BioMolecular Sciences School of Pharmacy, University of Mississippi, University, MS, USA
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21
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Kim H, Zuo G, Lee SK, Lim SS. Acute and subchronic toxicity study of nonpolar extract of licorice roots in mice. Food Sci Nutr 2020; 8:2242-2250. [PMID: 32405381 PMCID: PMC7215212 DOI: 10.1002/fsn3.1465] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2019] [Revised: 11/14/2019] [Accepted: 11/17/2019] [Indexed: 12/30/2022] Open
Abstract
Licorice is used as a medicinal plant, and several studies have shown that licorice has beneficial effects. The objective of this study was to evaluate the safety of nonpolar licorice extract using toxicity experiments. Nonpolar extract from the root of Glycyrrhiza uralensis (NERG) was analyzed by high-performance liquid chromatography (HPLC). Antioxidant ability was determined by method of TPC and DPPH. Blood pressure was monitored by using blood pressure meter. In the acute study, a single dose (2,000 mg/kg) was orally administered to mice. In the subchronic study, mice were treated with extract at doses (50, 100, 500, and 1,000 mg/kg) for 120 days. Significantly difference was not shown at blood pressure, hematological, and biochemical parameters, and histopathology on mice. The results suggested that at acute and subchronic toxicity, each levels of nonpolar licorice extract administration in experiments did not cause toxicity effects or death on mice.
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Affiliation(s)
- Hyun‐Yong Kim
- Department of Food Science and NutritionHallym UniversityChuncheonKorea
| | - Guanglei Zuo
- Department of Food Science and NutritionHallym UniversityChuncheonKorea
| | - Soo Kyeong Lee
- Department of Food Science and NutritionHallym UniversityChuncheonKorea
- Institute of Korean NutritionHallym UniversityChuncheonKorea
| | - Soon Sung Lim
- Department of Food Science and NutritionHallym UniversityChuncheonKorea
- Institute of Korean NutritionHallym UniversityChuncheonKorea
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22
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Natural Chalcones in Chinese Materia Medica: Licorice. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2020; 2020:3821248. [PMID: 32256642 PMCID: PMC7102474 DOI: 10.1155/2020/3821248] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/28/2019] [Accepted: 02/07/2020] [Indexed: 12/17/2022]
Abstract
Licorice is an important Chinese materia medica frequently used in clinical practice, which contains more than 20 triterpenoids and 300 flavonoids. Chalcone, one of the major classes of flavonoid, has a variety of biological activities and is widely distributed in nature. To date, about 42 chalcones have been isolated and identified from licorice. These chalcones play a pivotal role when licorice exerts its pharmacological effects. According to the research reports, these compounds have a wide range of biological activities, containing anticancer, anti-inflammatory, antimicrobial, antioxidative, antiviral, antidiabetic, antidepressive, hepatoprotective activities, and so on. This review aims to summarize structures and biological activities of chalcones from licorice. We hope that this work can provide a theoretical basis for the further studies of chalcones from licorice.
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23
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Microbial Transformation of Licochalcones. Molecules 2019; 25:molecules25010060. [PMID: 31878031 PMCID: PMC6982849 DOI: 10.3390/molecules25010060] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2019] [Revised: 12/19/2019] [Accepted: 12/20/2019] [Indexed: 01/24/2023] Open
Abstract
Microbial transformation of licochalcones B (1), C (2), D (3), and H (4) using the filamentous fungi Aspergillus niger and Mucor hiemalis was investigated. Fungal transformation of the licochalcones followed by chromatographic separations led to the isolation of ten new compounds 5–14, including one hydrogenated, three dihydroxylated, three expoxidized, and three glucosylated metabolites. Their structures were elucidated by combined analyses of UV, IR, MS, NMR, and CD spectroscopic data. Absolute configurations of the 2″,3″-diols in the three dihydroxylated metabolites were determined by ECD experiments according to the Snatzke’s method. The trans-cis isomerization was observed for the metabolites 7, 11, 13, and 14 as evidenced by the analysis of their 1H-NMR spectra and HPLC chromatograms. This could be useful in better understanding of the trans-cis isomerization mechanism of retrochalcones. The fungal transformation described herein also provides an effective method to expand the structural diversity of retrochalcones for further biological studies.
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24
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Mann T, Eggers K, Rippke F, Tesch M, Buerger A, Darvin ME, Schanzer S, Meinke MC, Lademann J, Kolbe L. High-energy visible light at ambient doses and intensities induces oxidative stress of skin-Protective effects of the antioxidant and Nrf2 inducer Licochalcone A in vitro and in vivo. PHOTODERMATOLOGY PHOTOIMMUNOLOGY & PHOTOMEDICINE 2019; 36:135-144. [PMID: 31661571 PMCID: PMC7078816 DOI: 10.1111/phpp.12523] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/16/2019] [Revised: 09/24/2019] [Accepted: 10/23/2019] [Indexed: 12/12/2022]
Abstract
BACKGROUND Solar radiation causes skin damage through the generation of reactive oxygen species (ROS). While UV filters effectively reduce UV-induced ROS, they cannot prevent VIS-induced (400-760 nm) oxidative stress. Therefore, potent antioxidants are needed as additives to sunscreen products. METHODS We investigated VIS-induced ROS formation and the photoprotective effects of the Nrf2 inducer Licochalcone A (LicA). RESULTS Visible spectrum of 400-500 nm dose-dependently induced ROS in cultured human fibroblasts at doses equivalent to 1 hour of sunshine on a sunny summer day (150 J/cm2 ). A pretreatment for 24 hours with 1 µmol/L LicA reduced ROS formation to the level of unirradiated cells while UV filters alone were ineffective, even at SPF50+. In vivo, topical treatment with a LicA-containing SPF50 + formulation significantly prevented the depletion of intradermal carotenoids by VIS irradiation while SPF50 + control did not protect. CONCLUSION LicA may be a useful additive antioxidant for sunscreens.
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Affiliation(s)
- Tobias Mann
- Beiersdorf AG, Research and Development, Hamburg, Germany
| | - Kerstin Eggers
- Beiersdorf AG, Research and Development, Hamburg, Germany
| | - Frank Rippke
- Beiersdorf AG, Research and Development, Hamburg, Germany
| | - Mirko Tesch
- Beiersdorf AG, Research and Development, Hamburg, Germany
| | - Anette Buerger
- Beiersdorf AG, Research and Development, Hamburg, Germany
| | - Maxim E Darvin
- Center of Experimental and Applied Cutaneous Physiology, Department of Dermatology, Venerology and Allergology, Charité - Universitätsmedizin Berlin, Berlin, Germany
| | - Sabine Schanzer
- Center of Experimental and Applied Cutaneous Physiology, Department of Dermatology, Venerology and Allergology, Charité - Universitätsmedizin Berlin, Berlin, Germany
| | - Martina C Meinke
- Center of Experimental and Applied Cutaneous Physiology, Department of Dermatology, Venerology and Allergology, Charité - Universitätsmedizin Berlin, Berlin, Germany
| | - Jürgen Lademann
- Center of Experimental and Applied Cutaneous Physiology, Department of Dermatology, Venerology and Allergology, Charité - Universitätsmedizin Berlin, Berlin, Germany
| | - Ludger Kolbe
- Beiersdorf AG, Research and Development, Hamburg, Germany
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25
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Ye Y, Gao M, Feng L, Feng B, Ma X. Isoliquiritigenin-induced vasodilation by activating large-conductance Ca 2+ -activated K + channels in mouse mesenteric arteries. Clin Exp Pharmacol Physiol 2019; 46:1044-1052. [PMID: 31394004 DOI: 10.1111/1440-1681.13156] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2019] [Revised: 07/22/2019] [Accepted: 08/02/2019] [Indexed: 12/31/2022]
Abstract
Isoliquiritigenin (ISL) is a flavonoid substance with a chalcone structure, which exerts anti-tumour, anti-oxidation and anti-inflammatory activity. The large-conductance calcium-activated potassium channel (BKC a ) is an important potassium channel with negative feedback regulation on the vascular smooth muscle cells (VSMCs) membrane. The activation of BKC a channel causes the hyperpolarization of VSMCs. It plays an important role in relaxation of blood vessels. Previous studies have shown that ISL causes the relaxation of the aorta and the basilar artery of the rat. However, there have not been studies on regulation of ISL in mesenteric arteries. To examine whether ISL causes the relaxation of the mesenteric artery of mice, we recorded vasodilation of mouse mesenteric arterial rings with a myograph. After contraction of arterial rings with phenylephrine, we added ISL to the arterial rings and measured its relaxation effect. To further examine which channel was involved in this relaxation effect, we tested the effects of ISL on endothelium-dependent and endothelium-independent vasodilation. Then we used BKC a channel blockers tetraethylammonium and iberiotoxin, to detect whether the BKC a channel is involved in ISL-induced vasodilation. Mesenteric arterial smooth muscle cells were isolated by enzyme digestion. Bis-(1, 3-dibutylbarbituric acid) trimethine oxonol staining was used to measure membrane potential of mesenteric arterial smooth muscle cells. We identified a vasodilation effect caused by ISL on mouse mesenteric arterial rings pre-contracted by phenylephrine in a concentration-dependent manner, with an EC50 of 13.71 ± 1.1 μmol/L. The vasodilation effect of ISL is endothelium-independent. K+ channel inhibitors tetraethylammonium and iberiotoxin reduced the vasodilation induced by ISL which suggested the involvement of BKC a channel.
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Affiliation(s)
- Yang Ye
- School of Pharmaceutical Sciences, Jiangnan University, Wuxi, Jiangsu, China
| | - Mengru Gao
- School of Pharmaceutical Sciences, Jiangnan University, Wuxi, Jiangsu, China
| | - Lei Feng
- Wuxi School of Medicine, Jiangnan University, Wuxi, Jiangsu, China
| | - Bainian Feng
- School of Pharmaceutical Sciences, Jiangnan University, Wuxi, Jiangsu, China
| | - Xin Ma
- Wuxi School of Medicine, Jiangnan University, Wuxi, Jiangsu, China
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26
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Wang Z, Zhao X, Zu Y, Wu W, Li Y, Guo Z, Wang L, Wang L. Licorice flavonoids nanoparticles prepared by liquid antisolvent re-crystallization exhibit higher oral bioavailability and antioxidant activity in rat. J Funct Foods 2019. [DOI: 10.1016/j.jff.2019.04.010] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
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27
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Sherikar A, Dhavale R, Bhatia M. Investigation of anti-inflammatory, nitric oxide donating, vasorelaxation and ulcerogenic activities of 1, 3-diphenylprop-2-en-1-one derivatives in animal models. Clin Exp Pharmacol Physiol 2019; 46:483-495. [PMID: 30714176 DOI: 10.1111/1440-1681.13069] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2018] [Revised: 12/26/2018] [Accepted: 01/29/2019] [Indexed: 12/16/2022]
Abstract
The main aim of this work is to find out novel chemical moieties with potent anti-inflammatory and vasorelaxant activities with reduced gastric toxicities. For fulfilling the above aim, here we investigated novel chalcones (1, 3-diphenylprop-2-en-1-one derivatives) with nitric oxide (NO) and hydrogen sulphide (H2 S) donating potency for anti-inflammatory activity by carrageenan-induced rat paw oedema. These molecules then further evaluated for in-vitro NO-releasing potency and vasorelaxation effect on isolated adult goat aortic tissue. The promising molecules were further screened for ulcerogenic activity in the rat model. The tested compounds produced % inhibition in paw oedema ranging from 29.16% to 79.69% and standard drug Diclofenac sodium produced 85.30% reduction in paw oedema after 5 hours. Out of this dataset, compounds AI1, AI7, Ca1, B2, B10, D2, and E8 showed 73.01%, 79.69%, 75.02%, 75.46%, 74.35%, 73.9% and 74.35% reduction in paw oedema respectively, which is approximately 80%-90% to that of standard Diclofenac sodium. The compound Ca1 was found to release 0.870 ± 0.025 mol/mol of NO and standard Glyceryl trinitrate (GTN) was found to release 0.983 ± 0.063 mol/mol of NO. The compound Ca1 produced 950.2 μmol/L of EC50 whereas standard GTN produced 975.8 μmol/L of EC50 for aortic smooth relaxation. The compounds Ca1 produced 0.1117 of ulcer index which is far less than that of standard Diclofenac sodium (1.148). The potent lead molecules were further evaluated to understand the mechanism of vasorelaxation by using specific antagonists or blockers of NO and H2 S.
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Affiliation(s)
- Amol Sherikar
- Department of Pharmaceutical Chemistry, Tatyasaheb Kore College of Pharmacy, Warananagar, India
| | - Rakesh Dhavale
- Department of Pharmaceutical Chemistry, Bharati Vidyapeeth College of Pharmacy, Kolhapur, India
| | - Manish Bhatia
- Department of Pharmaceutical Chemistry, Bharati Vidyapeeth College of Pharmacy, Kolhapur, India
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28
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Minges A, Janßen D, Offermann S, Groth G. Efficient In Vivo Screening Method for the Identification of C 4 Photosynthesis Inhibitors Based on Cell Suspensions of the Single-Cell C 4 Plant Bienertia sinuspersici. FRONTIERS IN PLANT SCIENCE 2019; 10:1350. [PMID: 31736996 PMCID: PMC6831552 DOI: 10.3389/fpls.2019.01350] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/15/2019] [Accepted: 10/01/2019] [Indexed: 05/17/2023]
Abstract
The identification of novel herbicides is of crucial importance to modern agriculture. We developed an efficient in vivo assay based on oxygen evolution measurements using suspensions of chlorenchyma cells isolated from the single-cell C4 plant Bienertia sinuspersici to identify and characterize inhibitors of C4 photosynthesis. This novel approach fills the gap between conventional in vitro assays for inhibitors targeting C4 key enzymes and in vivo experiments on whole plants. The assay addresses inhibition of the target enzymes in a plant context thereby taking care of any reduced target inhibition due to metabolization or inadequate uptake of small molecule inhibitors across plant cell walls and membranes. Known small molecule inhibitors targeting C4 photosynthesis were used to validate the approach. To this end, we tested pyruvate phosphate dikinase inhibitor bisindolylmaleimide IV and phosphoenolpyruvate carboxylase inhibitor okanin. Both inhibitors show inhibition of plant photosynthesis at half-maximal inhibitory concentrations in the sub-mM range and confirm their potential to act as a new class of C4 selective inhibitors.
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Affiliation(s)
- Alexander Minges
- Cluster of Excellence on Plant Sciences (CEPLAS), Institute of Biochemical Plant Physiology, Heinrich Heine University, Düsseldorf, Germany
| | - Dominik Janßen
- Cluster of Excellence on Plant Sciences (CEPLAS), Institute of Biochemical Plant Physiology, Heinrich Heine University, Düsseldorf, Germany
| | | | - Georg Groth
- Cluster of Excellence on Plant Sciences (CEPLAS), Institute of Biochemical Plant Physiology, Heinrich Heine University, Düsseldorf, Germany
- *Correspondence: Georg Groth,
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Heravi MM, Zadsirjan V, Saedi P, Momeni T. Applications of Friedel-Crafts reactions in total synthesis of natural products. RSC Adv 2018; 8:40061-40163. [PMID: 35558228 PMCID: PMC9091380 DOI: 10.1039/c8ra07325b] [Citation(s) in RCA: 52] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2018] [Accepted: 11/03/2018] [Indexed: 12/17/2022] Open
Abstract
Over the years, Friedel-Crafts (FC) reactions have been acknowledged as the most useful and powerful synthetic tools for the construction of a special kind of carbon-carbon bond involving an aromatic moiety. Its stoichiometric and, more recently, its catalytic procedures have extensively been studied. This reaction in recent years has frequently been used as a key step (steps) in the total synthesis of natural products and targeted complex bioactive molecules. In this review, we try to underscore the applications of intermolecular and intramolecular FC reactions in the total syntheses of natural products and complex molecules, exhibiting diverse biological properties.
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Affiliation(s)
- Majid M Heravi
- Department of Chemistry, School of Science, Alzahra University Vanak Tehran Iran +98 2188041344 +98 9121329147
| | - Vahideh Zadsirjan
- Department of Chemistry, School of Science, Alzahra University Vanak Tehran Iran +98 2188041344 +98 9121329147
| | - Pegah Saedi
- Department of Chemistry, School of Science, Alzahra University Vanak Tehran Iran +98 2188041344 +98 9121329147
| | - Tayebeh Momeni
- Department of Chemistry, School of Science, Alzahra University Vanak Tehran Iran +98 2188041344 +98 9121329147
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30
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Sangpheak K, Mueller M, Darai N, Wolschann P, Suwattanasophon C, Ruga R, Chavasiri W, Seetaha S, Choowongkomon K, Kungwan N, Rungnim C, Rungrotmongkol T. Computational screening of chalcones acting against topoisomerase IIα and their cytotoxicity towards cancer cell lines. J Enzyme Inhib Med Chem 2018; 34:134-143. [PMID: 30394113 PMCID: PMC6225485 DOI: 10.1080/14756366.2018.1507029] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022] Open
Abstract
Targeted cancer therapy has become one of the high potential cancer treatments. Human topoisomerase II (hTopoII), which catalyzes the cleavage and rejoining of double-stranded DNA, is an important molecular target for the development of novel cancer therapeutics. In order to diversify the pharmacological activity of chalcones and to extend the scaffold of topoisomerase inhibitors, a series of chalcones was screened against hTopoIIα by computational techniques, and subsequently tested for their in vitro cytotoxicity. From the experimental IC50 values, chalcone 3d showed a high cytotoxicity with IC50 values of 10.8, 3.2 and 21.1 µM against the HT-1376, HeLa and MCF-7 cancer-derived cell lines, respectively, and also exhibited an inhibitory activity against hTopoIIα-ATPase that was better than the known inhibitor, salvicine. The observed ligand-protein interactions from a molecular dynamics study affirmed that 3d strongly interacts with the ATP-binding pocket residues. Altogether, the newly synthesised chalcone 3d has a high potential to serve as a lead compound for topoisomerase inhibitors.
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Affiliation(s)
- Kanyani Sangpheak
- a Faculty of Science, Program in Biotechnology , Chulalongkorn University , Bangkok , Thailand
| | - Monika Mueller
- b Department of Pharmaceutical Technology and Biopharmaceutics , University of Vienna , Vienna , Austria
| | - Nitchakan Darai
- a Faculty of Science, Program in Biotechnology , Chulalongkorn University , Bangkok , Thailand
| | - Peter Wolschann
- b Department of Pharmaceutical Technology and Biopharmaceutics , University of Vienna , Vienna , Austria.,c Institute of Theoretical Chemistry , University of Vienna , Vienna , Austria
| | - Chonticha Suwattanasophon
- b Department of Pharmaceutical Technology and Biopharmaceutics , University of Vienna , Vienna , Austria
| | - Ritbey Ruga
- d Faculty of Science, Center of Excellence in Natural Products Chemistry, Department of Chemistry , Chulalongkorn University , Bangkok , Thailand
| | - Warinthon Chavasiri
- d Faculty of Science, Center of Excellence in Natural Products Chemistry, Department of Chemistry , Chulalongkorn University , Bangkok , Thailand
| | - Supaporn Seetaha
- e Faculty of Science, Department of Biochemistry , Kasetsart University , Bangkok , Thailand
| | - Kiattawee Choowongkomon
- e Faculty of Science, Department of Biochemistry , Kasetsart University , Bangkok , Thailand
| | - Nawee Kungwan
- f Faculty of Science, Department of Chemistry , Chiang Mai University , Chiang Mai , Thailand.,g Center of Excellence in Materials Science and Technology , Chiang Mai University , Chiang Mai , Thailand
| | - Chompoonut Rungnim
- h Nanoscale Simulation Laboratory, National Nanotechnology Center , National Science and Technology Development Agency , Pathum Thani , Thailand
| | - Thanyada Rungrotmongkol
- i Faculty of Science, Biocatalyst and Environmental Biotechnology Research Unit, Department of Biochemistry , Chulalongkorn University , Bangkok , Thailand.,j Faculty of Science, Ph.D. Program in Bioinformatics and Computational Biology , Chulalongkorn University , Bangkok , Thailand
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31
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Kikuchi H, Kuribayashi F, Madhyastha H. Positions and numbers of hydroxyl groups in hydroxychalcone derivatives are involved in cytotoxicity against human monoblastic U937 cells. ACTA ACUST UNITED AC 2018. [DOI: 10.2131/fts.5.149] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022]
Affiliation(s)
- Hidehiko Kikuchi
- Laboratory of Biological Chemistry, Department of Food and Nutrition, Shokei University Junior College
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Xia YL, Dou TY, Lv X, Ge GB. In vitro characterization of the glucuronidation pathways of licochalcone A mediated by human UDP-glucuronosyltransferases. Xenobiotica 2018; 49:671-677. [DOI: 10.1080/00498254.2018.1495345] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Yang-Liu Xia
- School of Life Science and Medicine, Dalian University of Technology, Panjin, China
| | - Tong-Yi Dou
- School of Life Science and Medicine, Dalian University of Technology, Panjin, China
| | - Xia Lv
- College of Life Science, Dalian Minzu University, Dalian, China
| | - Guang-Bo Ge
- Institute of Interdisciplinary Integrative Medicine Research, Shanghai University of Traditional Chinese Medicine, Shanghai, China
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Oh HN, Seo JH, Lee MH, Kim C, Kim E, Yoon G, Cho SS, Cho YS, Choi HW, Shim JH, Chae JI. Licochalcone C induced apoptosis in human oral squamous cell carcinoma cells by regulation of the JAK2/STAT3 signaling pathway. J Cell Biochem 2018; 119:10118-10130. [PMID: 30129052 DOI: 10.1002/jcb.27349] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2018] [Accepted: 06/26/2018] [Indexed: 01/09/2023]
Abstract
Oral cancer is of an aggressive malignancy that arises on oral cavity and lip, 90% of cancers histologically originated in the squamous cells. Licochalcone (LC)C has been known as natural phenolic chalconoid substances, and its origin is the root of Glycyrrhiza glabra or Glycyrrhiza inflata. LCC inhibited oral squamous cell carcinoma (OSCC) cell viability, mitochondrial function, and anchorage-independent growth in a dose-dependent manner. To investigate the ability of LCC to target Janus kinase 2 (JAK2), we performed pull-down binding assay, kinase assay, and docking simulation. The molecular docking studies were performed between JAK2 and the potent inhibitor LCC. It was shown that LCC tightly interacted with ATP-binding site of JAK2. In addition, LCC inhibited the JAK2/signal transducer and activator of transcription 3 pathway, upregulated p21, and downregulated Bcl-2, Mcl-1, and Survivin, while it disrupted mitochondrial membrane potential and subsequently caused cytochrome c release with activation of multi-caspase, eventually leading to apoptosis in HN22 and HSC4 cells. LCC elevated the protein levels of Bax, cleaved Bid and PARP, and increased Apaf-1, and this effect was reversed by LCC treatment. Our results demonstrated that treatment of OSCC cells with LCC induced the death receptor (DR)4 and DR5 expression level with the generation of reactive oxygen species and the upregulation of CHOP protein expression. Taken together, these results could provide the basis for clinical application as a new therapeutic strategy in the treatment of oral cancer.
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Affiliation(s)
- Ha-Na Oh
- Department of Pharmacy, College of Pharmacy and Natural Medicine Research Institute, Mokpo National University, Muan-Gun, Jeonnam, Republic of Korea
| | - Ji-Hye Seo
- Department of Dental Pharmacology, School of Dentistry and Institute of Oral Bioscience, BK21 Plus, Chonbuk National University, Jeonju, Republic of Korea
| | - Mee-Hyun Lee
- China-US (Henan) Hormel Cancer Institute, Zhengzhou, Henan, China
| | - Cheolhee Kim
- Department of Pharmacy, College of Pharmacy, Chosun University, Gwangju, Republic of Korea
| | - Eunae Kim
- Department of Pharmacy, College of Pharmacy, Chosun University, Gwangju, Republic of Korea
| | - Goo Yoon
- Department of Pharmacy, College of Pharmacy and Natural Medicine Research Institute, Mokpo National University, Muan-Gun, Jeonnam, Republic of Korea
| | - Seung-Sik Cho
- Department of Pharmacy, College of Pharmacy and Natural Medicine Research Institute, Mokpo National University, Muan-Gun, Jeonnam, Republic of Korea
| | - Young Sik Cho
- Department of Pharmacy, Keimyung University, Daegu, Republic of Korea
| | - Hyun Woo Choi
- Department of Animal Science, Chonbuk National University, Jeonju, Republic of Korea
| | - Jung-Hyun Shim
- Department of Pharmacy, College of Pharmacy and Natural Medicine Research Institute, Mokpo National University, Muan-Gun, Jeonnam, Republic of Korea.,China-US (Henan) Hormel Cancer Institute, Zhengzhou, Henan, China
| | - Jung-Il Chae
- Department of Dental Pharmacology, School of Dentistry and Institute of Oral Bioscience, BK21 Plus, Chonbuk National University, Jeonju, Republic of Korea
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Pastorino G, Cornara L, Soares S, Rodrigues F, Oliveira MBPP. Liquorice (Glycyrrhiza glabra): A phytochemical and pharmacological review. Phytother Res 2018; 32:2323-2339. [PMID: 30117204 PMCID: PMC7167772 DOI: 10.1002/ptr.6178] [Citation(s) in RCA: 301] [Impact Index Per Article: 50.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2018] [Revised: 06/01/2018] [Accepted: 07/20/2018] [Indexed: 01/08/2023]
Abstract
In the last years, consumers are paying much more attention to natural medicines and principles, mainly due to the general sense that natural compounds are safe. On the other hand, there is a growing demand by industry for plants used in traditional medicine that could be incorporated in foods, nutraceuticals, cosmetics, or even pharmaceuticals. Glycyrrhiza glabra Linn. belongs to the Fabaceae family and has been recognized since ancient times for its ethnopharmacological values. This plant contains different phytocompounds, such as glycyrrhizin, 18β‐glycyrrhetinic acid, glabrin A and B, and isoflavones, that have demonstrated various pharmacological activities. Pharmacological experiments have demonstrated that different extracts and pure compounds from this species exhibit a broad range of biological properties, including antibacterial, anti‐inflammatory, antiviral, antioxidant, and antidiabetic activities. A few toxicological studies have reported some concerns. This review addresses all those issues and focuses on the pharmacological activities reported for G. glabra. Therefore, an updated, critical, and extensive overview on the current knowledge of G. glabra composition and biological activities is provided here in order to explore its therapeutic potential and future challenges to be utilized for the formulation of new products that will contribute to human well‐being.
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Affiliation(s)
| | - Laura Cornara
- DISTAV, University of Genoa, Genoa, Italy.,Istituto di Biofisica, Consiglio Nazionale delle Ricerche, Genoa, Italy
| | - Sónia Soares
- LAQV/REQUIMTE, Faculty of Pharmacy, University of Porto, Porto, Portugal
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Lv H, Xiao Q, Zhou J, Feng H, Liu G, Ci X. Licochalcone A Upregulates Nrf2 Antioxidant Pathway and Thereby Alleviates Acetaminophen-Induced Hepatotoxicity. Front Pharmacol 2018; 9:147. [PMID: 29628888 PMCID: PMC5876234 DOI: 10.3389/fphar.2018.00147] [Citation(s) in RCA: 59] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2017] [Accepted: 02/12/2018] [Indexed: 12/11/2022] Open
Abstract
Acetaminophen (APAP) overdose-induced fatal hepatotoxicity is majorly characterized by overwhelmingly increased oxidative stress while enhanced nuclear factor-erythroid 2-related factor 2 (Nrf2) is involved in prevention of hepatotoxicity. Although Licochalcone A (Lico A) upregulates Nrf2 signaling pathway against oxidative stress-triggered cell injury, whether it could protect from APAP-induced hepatotoxicity by directly inducing Nrf2 activation is still poorly elucidated. This study aims to explore the protective effect of Lico A against APAP-induced hepatotoxicity and its underlying molecular mechanisms. Our findings indicated that Lico A effectively decreased tert-butyl hydroperoxide (t-BHP)- and APAP-stimulated cell apoptosis, mitochondrial dysfunction and reactive oxygen species generation and increased various anti-oxidative enzymes expression, which is largely dependent on upregulating Nrf2 nuclear translocation, reducing the Keap1 protein expression, and strengthening the antioxidant response element promoter activity. Meanwhile, Lico A dramatically protected against APAP-induced acute liver failure by lessening the lethality; alleviating histopathological liver changes; decreasing the alanine transaminase and aspartate aminotransferase levels, malondialdehyde formation, myeloperoxidase level and superoxide dismutase depletion, and increasing the GSH-to-GSSG ratio. Furthermore, Lico A not only significantly modulated apoptosis-related protein by increasing Bcl-2 expression, and decreasing Bax and caspase-3 cleavage expression, but also efficiently alleviated mitochondrial dysfunction by reducing c-jun N-terminal kinase phosphorylation and translocation, inhibiting Bax mitochondrial translocation, apoptosis-inducing factor and cytochrome c release. However, Lico A-inhibited APAP-induced the lethality, histopathological changes, hepatic apoptosis, and mitochondrial dysfunction in WT mice were evidently abrogated in Nrf2-/- mice. These investigations firstly implicated that Lico A has protective potential against APAP-induced hepatotoxicity which may be strongly associated with the Nrf2-mediated defense mechanisms.
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Affiliation(s)
- Hongming Lv
- Institute of Translational Medicine, The First Hospital of Jilin University, Changchun, China.,Key Laboratory of Zoonosis, Ministry of Education, College of Veterinary Medicine, Jilin University, Changchun, China
| | - Qingfei Xiao
- Department of Nephrology, The First Hospital of Jilin University, Changchun, China
| | - Junfeng Zhou
- Institute of Translational Medicine, The First Hospital of Jilin University, Changchun, China
| | - Haihua Feng
- Key Laboratory of Zoonosis, Ministry of Education, College of Veterinary Medicine, Jilin University, Changchun, China
| | - Guowen Liu
- Key Laboratory of Zoonosis, Ministry of Education, College of Veterinary Medicine, Jilin University, Changchun, China
| | - Xinxin Ci
- Institute of Translational Medicine, The First Hospital of Jilin University, Changchun, China
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Licochalcone D induces apoptosis and inhibits migration and invasion in human melanoma A375 cells. Oncol Rep 2018; 39:2160-2170. [PMID: 29565458 PMCID: PMC5928765 DOI: 10.3892/or.2018.6329] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2017] [Accepted: 03/16/2018] [Indexed: 02/05/2023] Open
Abstract
The aim of the present study was to determine the effects of Licochalcone D (LD) on the apoptosis and migration and invasion in human melanoma A375 cells. Cell proliferation was determined by sulforhodamine B assay. Apoptosis was assessed by Hoechst 33258 and Annexin V‑FITC/PI staining and JC‑1 assay. Total intracellular reactive oxygen species (ROS) was examined by DCFH‑DA. Wound healing and Transwell assays were used to detect migration and invasion of the cells. The activities of matrix metalloproteinase (MMP‑2 and MMP‑9) were assessed via gelatin zymography. Tumor growth in vivo was evaluated in C57BL/6 mice. RT‑PCR, qPCR, ELISA and western blot analysis were utilized to measure the mRNA and protein levels. Our results showed that LD inhibited the proliferation of A375 and SK‑MEL‑5 cells in a concentration‑dependent manner. After treatment with LD, A375 cells displayed obvious apoptotic characteristics, and the number of apoptotic cells was significantly increased. Pro‑apoptotic protein Bax, caspase‑9 and caspase‑3 were upregulated, while anti‑apoptotic protein Bcl‑2 was downregulated in the LD‑treated cells. Meanwhile, LD induced the loss of mitochondrial membrane potential (ΔΨm) and increased the level of ROS. ROS production was inhibited by the co‑treatment of LD and free radical scavenger N‑acetyl‑cysteine (NAC). Furthermore, LD also blocked A375 cell migration and invasion in vitro which was associated with the downregulation of MMP‑9 and MMP‑2. Finally, intragastric administration of LD suppressed tumor growth in the mouse xenograft model of murine melanoma B16F0 cells. These results suggest that LD may be a potential drug for human melanoma treatment by inhibiting proliferation, inducing apoptosis via the mitochondrial pathway and blocking cell migration and invasion.
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Isoliquiritigenin induces apoptosis and autophagy and inhibits endometrial cancer growth in mice. Oncotarget 2018; 7:73432-73447. [PMID: 27708238 PMCID: PMC5341989 DOI: 10.18632/oncotarget.12369] [Citation(s) in RCA: 56] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2016] [Accepted: 09/25/2016] [Indexed: 12/17/2022] Open
Abstract
Endometrial cancer is the most common cancer in women, typically with onset after menopause. Isoliquiritigenin (ISL), a licorice flavonoid, was previously shown to have anti-oxidant, anti-inflammatory, and tumor suppression effects. In this study, we investigated the anti-tumor effect of ISL on human endometrial cancer both in vitro and in vivo. We used telomerase-immortalized human endometrial stromal cells (T-HESCs) and human endometrial cancer cell lines (Ishikawa, HEC-1A, and RL95-2 cells) as targets. The effects of ISL on cell proliferation, cell cycle regulation, and apoptosis or autophagy-related protein expression were examined. In addition, we conducted in vivo experiments to confirm the inhibitory effects of ISL on cancer cells. ISL significantly inhibited the viability of cancer cells in a dose- and time-dependent manner but with little toxicity on normal cells. In addition, flow cytometry analysis indicated that ISL induced sub-G1 or G2/M phase arrest. ISL treatment activated the extracellular signal regulated kinase signaling pathway to enhance the protein expression of caspase-7/LC3BII associated with apoptosis/autophagy. Furthermore, ISL suppressed xenograft tumor growth in vivo. Taken together, these findings suggest that ISL may induce apoptosis, autophagy, and cell growth inhibition, indicating its potential as a therapeutic agent for human endometrial cancer.
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Na AY, Yang EJ, Jeon JM, Ki SH, Song KS, Lee S. Protective Effect of Isoliquiritigenin against Ethanol-Induced Hepatic Steatosis by Regulating the SIRT1-AMPK Pathway. Toxicol Res 2018; 34:23-29. [PMID: 29371998 PMCID: PMC5776912 DOI: 10.5487/tr.2018.34.1.023] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2017] [Revised: 11/11/2017] [Accepted: 11/27/2017] [Indexed: 01/20/2023] Open
Abstract
Ethanol-induced fat accumulation, the earliest and most common response of the liver to ethanol exposure, may be involved in the pathogenesis of liver diseases. Isoliquiritigenin (ISL), an important constituent of Glycyrrhizae Radix, is a chalcone derivative that exhibits antioxidant, anti-inflammatory, and phytoestrogenic activities. However, the effect of ISL treatment on lipid accumulation in hepatocytes and alcoholic hepatitis remains unclear. Therefore, we evaluated the effect and underlying mechanism of ISL on ethanol-induced hepatic steatosis by treating AML-12 cells with 200 mM ethanol and/or ISL (0~50 μM) for 72 hr. Lipid accumulation was assayed by oil red O staining, and the expression of sirtuin1 (SIRT1), sterol regulatory element-binding protein-1c (SREBP-1c), AMP-activated protein kinase (AMPK), and peroxisome proliferator-activated receptor alpha (PPARα) was studied by western blotting. Our results indicated that ISL treatment upregulated SIRT1 expression and downregulated SREBP-1c expression in ethanol-treated cells. Similarly, oil red O staining revealed a decrease in ethanol-induced fat accumulation upon co-treatment of ethanol-treated cells with 10, 20, and 50 μM of ISL. These findings suggest that ISL can reduce ethanol induced-hepatic lipogenesis by activating the SIRT1-AMPK pathway and thus improve lipid metabolism in alcoholic fatty livers.
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Affiliation(s)
- Ann-Yae Na
- BK21 Plus KNU Multi-Omics Based Creative Drug Research Team, College of Pharmacy, Research Institute of Pharmaceutical Sciences, Kyungpook National University, Daegu, Korea
| | - Eun-Ju Yang
- BK21 Plus KNU Multi-Omics Based Creative Drug Research Team, College of Pharmacy, Research Institute of Pharmaceutical Sciences, Kyungpook National University, Daegu, Korea
| | - Ju Mi Jeon
- BK21 Plus KNU Multi-Omics Based Creative Drug Research Team, College of Pharmacy, Research Institute of Pharmaceutical Sciences, Kyungpook National University, Daegu, Korea
| | - Sung Hwan Ki
- College of Pharmacy, Chosun University, Gwangju, Korea
| | - Kyung-Sik Song
- BK21 Plus KNU Multi-Omics Based Creative Drug Research Team, College of Pharmacy, Research Institute of Pharmaceutical Sciences, Kyungpook National University, Daegu, Korea
| | - Sangkyu Lee
- BK21 Plus KNU Multi-Omics Based Creative Drug Research Team, College of Pharmacy, Research Institute of Pharmaceutical Sciences, Kyungpook National University, Daegu, Korea
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Niu Y, Zhou Y, Lin H, Gao LH, Xiong W, Zhu H, Zou CG, Li L. Inhibition of 3,5,2′,4′-Tetrahydroxychalcone on Production of Uric Acid in Hypoxanthine-Induced Hyperuricemic Mice. Biol Pharm Bull 2018; 41:99-105. [PMID: 29093325 DOI: 10.1248/bpb.b17-00655] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Affiliation(s)
- Yanfen Niu
- State Laboratory for Conservation and Utilization of Bio-Resources in Yunnan, Yunnan University
- Biomedical Engineering Research Center, Kunming Medical University
- State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences
- University of Chinese Academy of Sciences
| | - Yuanfang Zhou
- Biomedical Engineering Research Center, Kunming Medical University
- The Second Affiliated Hospital of Kunming Medical University
| | - Hua Lin
- Biomedical Engineering Research Center, Kunming Medical University
| | - Li-Hui Gao
- Biomedical Engineering Research Center, Kunming Medical University
| | - Wenyong Xiong
- State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences
| | | | - Cheng-Gang Zou
- State Laboratory for Conservation and Utilization of Bio-Resources in Yunnan, Yunnan University
| | - Ling Li
- Biomedical Engineering Research Center, Kunming Medical University
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40
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Yang R, Yuan BC, Ma YS, Zhou S, Liu Y. The anti-inflammatory activity of licorice, a widely used Chinese herb. PHARMACEUTICAL BIOLOGY 2017; 55:5-18. [PMID: 27650551 PMCID: PMC7012004 DOI: 10.1080/13880209.2016.1225775] [Citation(s) in RCA: 210] [Impact Index Per Article: 30.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/30/2015] [Revised: 06/13/2016] [Accepted: 08/13/2016] [Indexed: 05/20/2023]
Abstract
CONTEXT Increasing incidence and impact of inflammatory diseases have encouraged the search of new pharmacological strategies to face them. Licorice has been used to treat inflammatory diseases since ancient times in China. OBJECTIVE To summarize the current knowledge on anti-inflammatory properties and mechanisms of compounds isolated from licorice, to introduce the traditional use, modern clinical trials and officially approved drugs, to evaluate the safety and to obtain new insights for further research of licorice. METHODS PubMed, Web of Science, Science Direct and ResearchGate were information sources for the search terms 'licorice', 'licorice metabolites', 'anti-inflammatory', 'triterpenoids', 'flavonoids' and their combinations, mainly from year 2010 to 2016 without language restriction. Studies were selected from Science Citation Index journals, in vitro studies with Jadad score less than 2 points and in vivo and clinical studies with experimental flaws were excluded. RESULTS Two hundred and ninety-five papers were searched and 93 papers were reviewed. Licorice extract, 3 triterpenes and 13 flavonoids exhibit evident anti-inflammatory properties mainly by decreasing TNF, MMPs, PGE2 and free radicals, which also explained its traditional applications in stimulating digestive system functions, eliminating phlegm, relieving coughing, nourishing qi and alleviating pain in TCM. Five hundred and fifty-four drugs containing licorice have been approved by CFDA. The side effect may due to the cortical hormone like action. CONCLUSION Licorice and its natural compounds have demonstrated anti-inflammatory activities. More pharmacokinetic studies using different models with different dosages should be carried out, and the maximum tolerated dose is also critical for clinical use of licorice extract and purified compounds.
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Affiliation(s)
- Rui Yang
- School of Chinese Pharmacy, Beijing University of Chinese Medicine, Beijing, China
| | - Bo-Chuan Yuan
- School of Chinese Pharmacy, Beijing University of Chinese Medicine, Beijing, China
| | - Yong-Sheng Ma
- School of Chinese Pharmacy, Beijing University of Chinese Medicine, Beijing, China
| | - Shan Zhou
- School of Chinese Pharmacy, Beijing University of Chinese Medicine, Beijing, China
| | - Ying Liu
- School of Chinese Pharmacy, Beijing University of Chinese Medicine, Beijing, China
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Chen HY, Huang TC, Shieh TM, Wu CH, Lin LC, Hsia SM. Isoliquiritigenin Induces Autophagy and Inhibits Ovarian Cancer Cell Growth. Int J Mol Sci 2017; 18:ijms18102025. [PMID: 28934130 PMCID: PMC5666707 DOI: 10.3390/ijms18102025] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2017] [Revised: 09/02/2017] [Accepted: 09/12/2017] [Indexed: 02/07/2023] Open
Abstract
Ovarian cancer is one of the commonest gynecologic malignancies, which has a poor prognosis for patients at the advanced stage. Isoliquiritigenin (ISL), an active flavonoid component of the licorice plant, previously demonstrated antioxidant, anti-inflammatory, and tumor suppressive effects. In this study, we investigated the antitumor effect of ISL on human ovarian cancer in vitro using the human ovarian cancer cell lines, OVCAR5 and ES-2, as model systems. Our results show that ISL significantly inhibited the viability of cancer cells in a concentration- and time-dependent manner. Flow cytometry analysis indicated that ISL induced G2/M phase arrest. Furthermore, the expression of cleaved PARP, cleaved caspase-3, Bax/Bcl-2 ratio, LC3B-II, and Beclin-1 levels were increased in western blot analysis. To clarify the role of autophagy and apoptosis in the effect of ISL, we used the autophagy inhibitor-3-methyladenine (3-MA) to attenuate the punctate fluorescence staining pattern of the p62/sequestosome 1 (SQSTM1, red fluorescence) and LC3 (green fluorescence) proteins after ISL treatment, and 3-MA inhibited the cytotoxicity of ISL. These findings provide new information about the link between ISL-induced autophagy and apoptosis and suggest that ISL is a candidate agent for the treatment of human ovarian cancer.
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Affiliation(s)
- Hsin-Yuan Chen
- School of Nutrition and Health Sciences, College of Nutrition, Taipei Medical University, Taipei 11031, Taiwan.
| | - Tsui-Chin Huang
- PhD Program for Cancer Biology and Drug Discovery, College of Medical Science and Technology, Taipei Medical University and Academia Sinica, Taipei 11031, Taiwan.
| | - Tzong-Ming Shieh
- Department of Dental Hygiene, College of Health Care, China Medical University, Taichung 40402, Taiwan.
| | - Chi-Hao Wu
- Department of Human Development and Family Studies, National Taiwan Normal University, Taipei 106, Taiwan.
| | - Li-Chun Lin
- PhD Program for Cancer Biology and Drug Discovery, College of Medical Science and Technology, Taipei Medical University and Academia Sinica, Taipei 11031, Taiwan.
| | - Shih-Min Hsia
- School of Nutrition and Health Sciences, College of Nutrition, Taipei Medical University, Taipei 11031, Taiwan.
- Graduate Institute of Metabolism and Obesity Sciences, College of Nutrition, Taipei Medical University, Taipei 11031, Taiwan.
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Si L, Yang X, Yan X, Wang Y, Zheng Q. Isoliquiritigenin induces apoptosis of human bladder cancer T24 cells via a cyclin-dependent kinase-independent mechanism. Oncol Lett 2017; 14:241-249. [PMID: 28693160 PMCID: PMC5494874 DOI: 10.3892/ol.2017.6159] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2015] [Accepted: 02/17/2017] [Indexed: 12/13/2022] Open
Abstract
The aim of the present study was to investigate whether an increase in cyclin-dependent kinase 2 (CDK2) activity is involved in apoptosis of human bladder cancer T24 cells induced by isoliquiritigenin (ISL). The viability of T24 cells was estimated using a sulforhodamine B assay. Cell morphological changes were examined using Hoechst 33258 staining. The apoptotic rate was determined by staining cells with Annexin V-fluorescein isothiocyanate and propidium iodide labeling. The mitochondrial membrane potential (ΔΨm) was measured using 5,5,6,6-tetrachloro-1,1, 3,3-tetraethyl benzimidazole carbocyanine iodide. Alterations in the apoptosis-related regulators B-cell lymphoma-2 (Bcl-2), Bcl-2-associated X protein (Bax), Bcl-2-interacting mediator of cell death (Bim), apoptotic protease-activating facter-1 (Apaf-1), caspase-9 and caspase-3 were determined using reverse transcription-polymerase chain reaction (PCR) and quantitative PCR methods. Western blot analysis was used to detect the expression of Bcl-2, Bax and caspase-3. CDK2 activity was measured using a spectrometric assay. Following treatment with ISL (between 30 and 70 µg/ml) for 24 h, typical apoptotic morphological changes were observed in T24 cells, exhibiting an edge set of chromosomes, nuclear condensation, nuclear fragmentation and other morphological features. Treatment with ISL increased the apoptotic ratio of T24 cells in a concentration-dependent manner and induced a decrease in the ΔΨm in a time-dependent manner. Treatment with ISL upregulated the expression of Bax, Bim, Apaf-1, caspase-9 and caspase-3, downregulated the expression of Bcl-2, and increased CDK2 activity. MK-8776 (an inhibitor of CDK2) antagonized the apoptosis induced by ISL, and, compared with treatment with ISL alone, pretreatment with MK-8776 inhibited the decrease in ΔΨm, downregulated the mRNA expression of Bax, Bim, Apaf-1, caspase-9 and caspase-3, and upregulated Bcl-2 mRNA expression. Western blot analysis demonstrated that, with increasing ISL concentration, the Bcl-2 expression level was significantly decreased (P<0.05), whereas caspase-3 and Bax expression levels were significantly increased (P<0.01). These results indicated that ISL treatment caused a significant decrease in the proliferation rate and increase in apoptosis of T24 cells. The mechanism by which ISL induces T24 cell apoptosis in vitro may be associated with an increase in CDK2 activity, downregulation of the ΔΨm and activation of caspase-3/caspase-9-mediated mitochondrial apoptotic signaling pathways.
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Affiliation(s)
- Lingling Si
- School of Pharmacy, Shihezi University, Shihezi, Xinjiang 832002, P.R. China
| | - Xinhui Yang
- Department of Pharmacy, The First Affiliated Hospital of the Medical College, Xinjiang Shihezi University, Shihezi, Xinjiang 832002, P.R. China
| | - Xinyan Yan
- School of Pharmacy, Shihezi University, Shihezi, Xinjiang 832002, P.R. China
| | - Yanming Wang
- School of Pharmacy, Shihezi University, Shihezi, Xinjiang 832002, P.R. China
| | - Qiusheng Zheng
- School of Pharmacy, Shihezi University, Shihezi, Xinjiang 832002, P.R. China
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Gan X, Wang Y, Hu D, Song B. Design, Synthesis, and Antiviral Activity of Novel Chalcone Derivatives Containing a Purine Moiety. CHINESE J CHEM 2017. [DOI: 10.1002/cjoc.201600568] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Affiliation(s)
- Xiuhai Gan
- State Key Laboratory Breeding Base of Green Pesticide and Agricultural Bioengineering, Key Laboratory of Green Pesticide and Agricultural Bioengineering, Ministry of Education, Center for Research and Development of Fine Chemicals; Guizhou University; Guiyang Guizhou 550025 China
- College of Chemistry and Life Science; Guizhou Education University; Guiyang Guizhou 550018 China
| | - Yanjiao Wang
- State Key Laboratory Breeding Base of Green Pesticide and Agricultural Bioengineering, Key Laboratory of Green Pesticide and Agricultural Bioengineering, Ministry of Education, Center for Research and Development of Fine Chemicals; Guizhou University; Guiyang Guizhou 550025 China
| | - Deyu Hu
- State Key Laboratory Breeding Base of Green Pesticide and Agricultural Bioengineering, Key Laboratory of Green Pesticide and Agricultural Bioengineering, Ministry of Education, Center for Research and Development of Fine Chemicals; Guizhou University; Guiyang Guizhou 550025 China
| | - Baoan Song
- State Key Laboratory Breeding Base of Green Pesticide and Agricultural Bioengineering, Key Laboratory of Green Pesticide and Agricultural Bioengineering, Ministry of Education, Center for Research and Development of Fine Chemicals; Guizhou University; Guiyang Guizhou 550025 China
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Chemical Constituents, Total Phenolic Content, Antimicrobial, Antioxidant and Radical Scavenging Properties, Chelating Ability, Tyrosinase Inhibition and In Vitro Cytotoxic Effects of Artemisia Aucheri Herbs. Pharm Chem J 2017. [DOI: 10.1007/s11094-017-1523-5] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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45
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In Vitro Cytobiochemical Potentials and Protective Effects of Bioactive Phytochemicals from Artemisia Turanica. Pharm Chem J 2017. [DOI: 10.1007/s11094-017-1510-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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46
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Plant-Derived Agents for Counteracting Cisplatin-Induced Nephrotoxicity. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2016; 2016:4320374. [PMID: 27774117 PMCID: PMC5059613 DOI: 10.1155/2016/4320374] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/08/2016] [Accepted: 08/23/2016] [Indexed: 11/17/2022]
Abstract
Cisplatin (CSP) is a chemotherapeutic agent commonly used to treat a variety of malignancies. The major setback with CSP treatment is that its clinical efficacy is compromised by its induction of organ toxicity, particular to the kidneys and ears. Despite the significant strides that have been made in understanding the mechanisms underlying CSP-induced renal toxicity, advances in developing renoprotective strategies are still lacking. In addition, the renoprotective approaches described in the literature reveal partial amelioration of CSP-induced renal toxicity, stressing the need to develop potent combinatorial/synergistic agents for the mitigation of renal toxicity. However, the ideal renoprotective adjuvant should not interfere with the anticancer efficacy of CSP. In this review, we have discussed the progress made in utilizing plant-derived agents (phytochemicals) to combat CSP-induced nephrotoxicity in preclinical studies. Furthermore, we have also presented strategies to utilize phytochemicals as prototypes for the development of novel renoprotective agents for counteracting chemotherapy-induced renal damage.
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Chamakuri K, Muppavarapu SM, Yellu NR. Synthesis and analgesic and anti-inflammatory activities of 7-azaindazole chalcone derivatives. Med Chem Res 2016. [DOI: 10.1007/s00044-016-1671-2] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Xin H, Qi XY, Wu JJ, Wang XX, Li Y, Hong JY, He W, Xu W, Ge GB, Yang L. Assessment of the inhibition potential of Licochalcone A against human UDP-glucuronosyltransferases. Food Chem Toxicol 2016; 90:112-22. [DOI: 10.1016/j.fct.2016.02.007] [Citation(s) in RCA: 35] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2015] [Revised: 01/24/2016] [Accepted: 02/05/2016] [Indexed: 01/19/2023]
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Design, synthesis and biological evaluation of novel benzimidazole-2-substituted phenyl or pyridine propyl ketene derivatives as antitumour agents. Eur J Med Chem 2016; 114:328-36. [PMID: 27017265 DOI: 10.1016/j.ejmech.2016.03.029] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2015] [Revised: 03/08/2016] [Accepted: 03/10/2016] [Indexed: 11/20/2022]
Abstract
A series of novel benzimidazole-2-subsituted phenyl or pyridine propyl ketene derivatives were designed and synthesized. The biological activities of these derivatives were then evaluated as potential antitumour agents. These compounds were assayed for growth-inhibitory activity against HCT116, MCF-7 and HepG2 cell lines in vitro. The IC50 values of compounds A1 and A7 against the cancer cells were 0.06-3.64 μM and 0.04-9.80 μM, respectively. Their antiproliferative activities were significantly better than that of 5-Fluorouracil (IC50: 56.96-174.50 μM) and were close to that of Paclitaxel (IC50: 0.026-1.53 μM). The activity of these derivatives was over 100 times more effective than other reported structures of chalcone analogues (licochalcone A). A preliminary mechanistic study suggested that these compounds inhibit p53-MDM2 binding. Compounds A1, A7 and A9 effectively inhibited tumour growth in BALB/c mice with colon carcinoma HCT116 cells. The group administered 200 mg/kg of compound A7 showed a 74.6% tumour growth inhibition with no signs of toxicity at high doses that was similar to the inhibition achieved with the 12.5 mg/kg irinotecan positive control (70.2%). Therefore, this class of benzimidazole-2-subsituted phenyl or pyridine propyl ketene derivatives represents a promising lead structure for the development of possible p53-MDM2 inhibitors as new antitumour agents.
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Isoliquiritigenin ameliorates dextran sulfate sodium-induced colitis through the inhibition of MAPK pathway. Int Immunopharmacol 2016; 31:223-32. [DOI: 10.1016/j.intimp.2015.12.024] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2015] [Revised: 12/18/2015] [Accepted: 12/18/2015] [Indexed: 11/23/2022]
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