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Jeong C, Lee CH, Seo J, Park JHY, Lee KW. Catechin and flavonoid glycosides from the Ulmus genus: Exploring their nutritional pharmacology and therapeutic potential in osteoporosis and inflammatory conditions. Fitoterapia 2024; 178:106188. [PMID: 39153558 DOI: 10.1016/j.fitote.2024.106188] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2024] [Revised: 08/12/2024] [Accepted: 08/14/2024] [Indexed: 08/19/2024]
Abstract
This review investigates the therapeutic effects of Ulmus species extracts, traditionally used as tea ingredients in East Asia, on bone health and inflammatory conditions. Through the analysis of 9757 studies, narrowing down to 56 pertinent ones, we evaluated the safety and efficacy of Ulmus extracts. The focus was on catechin glycosides (CG) and flavonoid glycosides (FG), key compounds identified for their potential benefits. The research highlights the extracts' role in enhancing bone mineral density (BMD) by stimulating osteoblast activity and suppressing osteoclast differentiation, suggesting a protective effect against osteoporosis. Furthermore, the extracts demonstrated significant anti-inflammatory properties by modulating inflammatory markers and pathways. The findings confirm the historical use of Ulmus extracts in East Asia for health benefits and recommend further exploration into functional foods and nutraceuticals. The review calls for more rigorous research, including clinical trials, to establish optimal use and integration into modern health solutions. It underscores the potential of Ulmus extracts in promoting bone health and managing inflammation, advocating for a bridge between traditional practices and contemporary scientific validation. In conclusion, Ulmus extracts, a material long consumed as tea ingredients in East Asia, exhibit significant potential for improving bone health and reducing inflammation. This review calls for additional research to explore their full therapeutic capabilities, emphasizing the need for optimized extraction methods and clinical trials. It reinforces the importance of bridging traditional knowledge with contemporary scientific approaches to health and dietary solutions, promoting overall wellness.
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Affiliation(s)
- Chanhyeok Jeong
- Department of Agricultural Biotechnology and Research Institute of Agriculture and Life Sciences, Seoul National University, Seoul 08826, Republic of Korea
| | - Chang Hyung Lee
- Bio-MAX Institute, Seoul National University, Seoul 08826, Republic of Korea; Advanced Institutes of Convergence Technology, Seoul National University, Suwon 16229, Republic of Korea
| | - Jiwon Seo
- Department of Agricultural Biotechnology and Research Institute of Agriculture and Life Sciences, Seoul National University, Seoul 08826, Republic of Korea
| | - Jung Han Yoon Park
- Bio-MAX Institute, Seoul National University, Seoul 08826, Republic of Korea
| | - Ki Won Lee
- Department of Agricultural Biotechnology and Research Institute of Agriculture and Life Sciences, Seoul National University, Seoul 08826, Republic of Korea; Bio-MAX Institute, Seoul National University, Seoul 08826, Republic of Korea; Advanced Institutes of Convergence Technology, Seoul National University, Suwon 16229, Republic of Korea; Institutes of Green Bio Science & Technology, Seoul National University, Pyeongchang 25354, Republic of Korea; Department of Agricultural Biotechnology and Center for Food and Bio convergence, Seoul National University, Seoul 08826, Republic of Korea.
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2
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Zúñiga-Hernández SR, García-Iglesias T, Macías-Carballo M, Pérez-Larios A, Gutiérrez-Mercado YK, Camargo-Hernández G, Rodríguez-Razón CM. Targets and Effects of Common Biocompounds of Hibiscus sabdariffa (Delphinidin-3-Sambubiosid, Quercetin, and Hibiscus Acid) in Different Pathways of Human Cells According to a Bioinformatic Assay. Nutrients 2024; 16:566. [PMID: 38398890 PMCID: PMC10893457 DOI: 10.3390/nu16040566] [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: 11/29/2023] [Revised: 02/01/2024] [Accepted: 02/08/2024] [Indexed: 02/25/2024] Open
Abstract
The utilization of food as a therapeutic measure for various ailments has been a prevalent practice throughout history and across different cultures. This is exemplified in societies where substances like Hibiscus sabdariffa have been employed to manage health conditions like hypertension and elevated blood glucose levels. The inherent bioactive compounds found in this plant, namely, delphinidin-3-sambubioside (DS3), quercetin (QRC), and hibiscus acid (HA), have been linked to various health benefits. Despite receiving individual attention, the specific molecular targets for these compounds remain unclear. In this study, computational analysis was conducted using bioinformatics tools such as Swiss Target Prediction, ShinnyGo 0.77, KEGG, and Stringdb to identify the molecular targets, pathways, and hub genes. Supplementary results were obtained through a thorough literature search in PubMed. DS3 analysis revealed potential genetic alterations related to the metabolism of nitrogen and glucose, inflammation, angiogenesis, and cell proliferation, particularly impacting the PI3K-AKT signaling pathway. QRC analysis demonstrated interconnected targets spanning multiple pathways, with some overlap with DS3 analysis and a particular focus on pathways related to cancer. HA analysis revealed distinct targets, especially those associated with pathways related to the nervous system. These findings emphasize the necessity for focused research on the molecular effects of DS3, QRC, and HA, thereby providing valuable insights into potential therapeutic pathways.
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Affiliation(s)
- Sergio R. Zúñiga-Hernández
- Departamento de Ciencias de la Salud, Centro Universitario de los Altos, Universidad de Guadalajara, Tepatitlán de Morelos 47620, Mexico;
| | - Trinidad García-Iglesias
- Instituto de Investigación de Cáncer en la Infancia y Adolescencia, Departamento de Fisiología, Centro Universitario de Ciencias de la Salud, Guadalajara 44340, Mexico;
| | - Monserrat Macías-Carballo
- Instituto de Investigación en Ciencias Médicas, Centro Universitario de los Altos, Universidad de Guadalajara, Tepatitlán de Morelos 47620, Mexico;
| | - Alejandro Pérez-Larios
- Laboratorio de Nanomateriales, Agua y Energia, Departamento de Ingenierias, Centro Universitario de los Altos, Tepatitlán de Morelos 47620, Mexico;
| | - Yanet Karina Gutiérrez-Mercado
- Laboratorio Biotecnológico de Investigación y Diagnóstico, Departamento de Clínicas, Centro Universitario de los Altos, Tepatitlán de Morelos 47620, Mexico;
| | - Gabriela Camargo-Hernández
- Departamento de Ciencias de la Salud, Centro Universitario de los Altos, Universidad de Guadalajara, Tepatitlán de Morelos 47620, Mexico;
| | - Christian Martin Rodríguez-Razón
- Laboratorio de Experimentación Animal (Bioterio), Departamento de Ciencias de la Salud, Centro Universitario de los Altos, Tepatitlán de Morelos 47620, Mexico
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3
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Attar ES, Chaudhari VH, Deokar CG, Dyawanapelly S, Devarajan PV. Nano Drug Delivery Strategies for an Oral Bioenhanced Quercetin Formulation. Eur J Drug Metab Pharmacokinet 2023; 48:495-514. [PMID: 37523008 DOI: 10.1007/s13318-023-00843-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/28/2023] [Indexed: 08/01/2023]
Abstract
Quercetin, a naturally occurring flavonoid, has been credited with a wide spectrum of therapeutic properties. However, the oral use of quercetin is limited due to its poor water solubility, low bioavailability, rapid metabolism, and rapid plasma clearance. Quercetin has been studied extensively when used with various nanodelivery systems for enhancing quercetin bioavailability. To enhance its oral bioavailability and efficacy, various quercetin-loaded nanosystems such as nanosuspensions, polymer nanoparticles, metal nanoparticles, emulsions, liposomes or phytosomes, micelles, solid lipid nanoparticles, and other lipid-based nanoparticles have been investigated in in-vitro cells, in-vivo animal models, and humans. Among the aforementioned nanosystems, quercetin phytosomes are attracting more interest and are available on the market. The present review covers insights into the possibilities of harnessing quercetin for several therapeutic applications and a special focus on anticancer applications and the clinical benefits of nanoquercetin formulations.
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Affiliation(s)
- Esha S Attar
- Department of Pharmaceutical Sciences and Technology, Institute of Chemical Technology, N.P. Marg, Matunga, Mumbai, Maharashtra, 400019, India
| | - Vanashree H Chaudhari
- Department of Pharmaceutical Sciences and Technology, Institute of Chemical Technology, N.P. Marg, Matunga, Mumbai, Maharashtra, 400019, India
| | - Chaitanya G Deokar
- Department of Pharmaceutical Sciences and Technology, Institute of Chemical Technology, N.P. Marg, Matunga, Mumbai, Maharashtra, 400019, India
| | - Sathish Dyawanapelly
- Department of Pharmaceutical Sciences and Technology, Institute of Chemical Technology, N.P. Marg, Matunga, Mumbai, Maharashtra, 400019, India
| | - Padma V Devarajan
- Department of Pharmaceutical Sciences and Technology, Institute of Chemical Technology, N.P. Marg, Matunga, Mumbai, Maharashtra, 400019, India.
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4
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Zhang Z, Duan Y, Zhang Y, Zhang S, Liang X, Li J, Ren S, Zhang C, Wang M. Exogenous spraying of 4-chlorophenoxyacetic acid sodium salt promotes growth and flavonoid biosynthesis of mulberry leaves ( Morus alba L.). PHYSIOLOGY AND MOLECULAR BIOLOGY OF PLANTS : AN INTERNATIONAL JOURNAL OF FUNCTIONAL PLANT BIOLOGY 2023; 29:971-983. [PMID: 37649887 PMCID: PMC10462555 DOI: 10.1007/s12298-023-01339-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/28/2023] [Revised: 06/29/2023] [Accepted: 07/21/2023] [Indexed: 09/01/2023]
Abstract
Mulberry (Morus alba L.) leaves are known as an ideal vegetable with good antioxidant effect, which can bring delicious taste and multiple health benefits. In the present study, the effects of 4-Chlorophenoxyacetic acid sodium salt (4-CPANa) treatment on growth and content of flavonoid compounds in mulberry leaves were investigated. Moreover, the changes in the expression levels of genes involved in flavonoid biosynthetic pathways, and the accumulation of important secondary metabolites including rutin (Rut), chlorogenic acid (ChA), isoquercitrin (IQ) and astragalin (Ast), were investigated in mulberry leaves. The results showed that 4-CPANa treatment could significantly promote the differentiation and growth of mulberry, increased shoot number, bud number, leaf fresh weight and leaf area of mulberry compared with control. Besides, the contents of ChA, Rut, IQ and Ast were significantly increased after 4-CPANa (5 mg/L) treatment. Further analysis revealed that 5 mg/L 4-CPANa strongly induced the expression of flavonoid biosynthesis-related genes including flavonoid 3-O-glucosyltransferase (F3GT) gene, chalcone synthase (CHS) gene, 4-xoumarate-CoA ligase (4CL) and phenylalanine ammonia lyase (PAL) gene. In conclusion, exogenous spraying of 4-CPANa provides a new way to improve the medicinal quality and development of mulberry leaf food with high value. Supplementary Information The online version contains supplementary material available at 10.1007/s12298-023-01339-z.
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Affiliation(s)
- Zhen Zhang
- Analysis and Test Center, Chinese Academy of Tropical Agricultural Sciences, Haikou, 571101 China
- School of Food Science and Engineering, Hainan University, Haikou, 570228 China
| | - Yun Duan
- Analysis and Test Center, Chinese Academy of Tropical Agricultural Sciences, Haikou, 571101 China
- Laboratory of Quality and Safety Risk Assessment for Tropical Products of Ministry of Agriculture and Rural Affairs, Haikou, China
- Hainan Provincial Key Laboratory of Quality and Safety for Tropical Fruits and Vegetables, Haikou, China
| | - Yu Zhang
- Laboratory of Quality and Safety Risk Assessment for Agro-Products (Haikou), Ministry of Agriculture, Haikou, China
- Key Laboratory of Tropical Fruits and Vegetables Quality and Safety for State Market Regulation, Haikou, 570228 China
| | - Shanying Zhang
- School of Food Science and Engineering, Hainan University, Haikou, 570228 China
| | - Xiaoyu Liang
- Laboratory of Quality and Safety Risk Assessment for Agro-Products (Haikou), Ministry of Agriculture, Haikou, China
- Key Laboratory of Tropical Fruits and Vegetables Quality and Safety for State Market Regulation, Haikou, 570228 China
| | - Jiahao Li
- School of Food Science and Engineering, Hainan University, Haikou, 570228 China
| | - Saihao Ren
- School of Food Science and Engineering, Hainan University, Haikou, 570228 China
| | - Chenghui Zhang
- School of Food Science and Engineering, Hainan University, Haikou, 570228 China
- Laboratory of Quality and Safety Risk Assessment for Agro-Products (Haikou), Ministry of Agriculture, Haikou, China
- Key Laboratory of Tropical Fruits and Vegetables Quality and Safety for State Market Regulation, Haikou, 570228 China
| | - Meng Wang
- Laboratory of Quality and Safety Risk Assessment for Agro-Products (Haikou), Ministry of Agriculture, Haikou, China
- Key Laboratory of Tropical Fruits and Vegetables Quality and Safety for State Market Regulation, Haikou, 570228 China
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5
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Lotfi N, Yousefi Z, Golabi M, Khalilian P, Ghezelbash B, Montazeri M, Shams MH, Baghbadorani PZ, Eskandari N. The potential anti-cancer effects of quercetin on blood, prostate and lung cancers: An update. Front Immunol 2023; 14:1077531. [PMID: 36926328 PMCID: PMC10011078 DOI: 10.3389/fimmu.2023.1077531] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2022] [Accepted: 02/07/2023] [Indexed: 03/08/2023] Open
Abstract
Cancer is caused by abnormal proliferation of cells and aberrant recognition of the immune system. According to recent studies, natural products are most likely to be effective at preventing cancer without causing any noticeable complications. Among the bioactive flavonoids found in fruits and vegetables, quercetin is known for its anti-inflammatory, antioxidant, and anticancer properties. This review aims to highlight the potential therapeutic effects of quercetin on some different types of cancers including blood, lung and prostate cancers.
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Affiliation(s)
- Noushin Lotfi
- Department of Medical Immunology, School of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Zahra Yousefi
- School of Allied Medical Sciences, Shahroud University of Medical Sciences, Shahroud, Iran
| | - Marjan Golabi
- Department of Medical Immunology, School of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Parvin Khalilian
- Department of Medical Immunology, School of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Behrooz Ghezelbash
- Department of Medical Immunology, School of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Mina Montazeri
- Department of Medical Immunology, School of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Mohammad Hossein Shams
- Department of Medical Immunology, School of Medicine, Lorestan University of Medical Sciences, Khorramabad, Iran
| | | | - Nahid Eskandari
- Department of Medical Immunology, School of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
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6
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A Comprehensive Analysis and Anti-Cancer Activities of Quercetin in ROS-Mediated Cancer and Cancer Stem Cells. Int J Mol Sci 2022; 23:ijms231911746. [PMID: 36233051 PMCID: PMC9569933 DOI: 10.3390/ijms231911746] [Citation(s) in RCA: 41] [Impact Index Per Article: 20.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2022] [Revised: 09/16/2022] [Accepted: 09/28/2022] [Indexed: 12/12/2022] Open
Abstract
Reactive oxygen species (ROS) induce carcinogenesis by causing genetic mutations, activating oncogenes, and increasing oxidative stress, all of which affect cell proliferation, survival, and apoptosis. When compared to normal cells, cancer cells have higher levels of ROS, and they are responsible for the maintenance of the cancer phenotype; this unique feature in cancer cells may, therefore, be exploited for targeted therapy. Quercetin (QC), a plant-derived bioflavonoid, is known for its ROS scavenging properties and was recently discovered to have various antitumor properties in a variety of solid tumors. Adaptive stress responses may be induced by persistent ROS stress, allowing cancer cells to survive with high levels of ROS while maintaining cellular viability. However, large amounts of ROS make cancer cells extremely susceptible to quercetin, one of the most available dietary flavonoids. Because of the molecular and metabolic distinctions between malignant and normal cells, targeting ROS metabolism might help overcome medication resistance and achieve therapeutic selectivity while having little or no effect on normal cells. The powerful bioactivity and modulatory role of quercetin has prompted extensive research into the chemical, which has identified a number of pathways that potentially work together to prevent cancer, alongside, QC has a great number of evidences to use as a therapeutic agent in cancer stem cells. This current study has broadly demonstrated the function-mechanistic relationship of quercetin and how it regulates ROS generation to kill cancer and cancer stem cells. Here, we have revealed the regulation and production of ROS in normal cells and cancer cells with a certain signaling mechanism. We demonstrated the specific molecular mechanisms of quercetin including MAPK/ERK1/2, p53, JAK/STAT and TRAIL, AMPKα1/ASK1/p38, RAGE/PI3K/AKT/mTOR axis, HMGB1 and NF-κB, Nrf2-induced signaling pathways and certain cell cycle arrest in cancer cell death, and how they regulate the specific cancer signaling pathways as long-searched cancer therapeutics.
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7
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Johnson RP, Ratnacaram CK, Kumar L, Jose J. Combinatorial approaches of nanotherapeutics for inflammatory pathway targeted therapy of prostate cancer. Drug Resist Updat 2022; 64:100865. [PMID: 36099796 DOI: 10.1016/j.drup.2022.100865] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2022] [Revised: 08/27/2022] [Accepted: 08/30/2022] [Indexed: 12/24/2022]
Abstract
Prostate cancer (PC) is the most prevalent male urogenital cancer worldwide. PC patients presenting an advanced or metastatic cancer succumb to the disease, even after therapeutic interventions including radiotherapy, surgery, androgen deprivation therapy (ADT), and chemotherapy. One of the hallmarks of PC is evading immune surveillance and chronic inflammation, which is a major challenge towards designing effective therapeutic formulations against PC. Chronic inflammation in PC is often characterized by tumor microenvironment alterations, epithelial-mesenchymal transition and extracellular matrix modifications. The inflammatory events are modulated by reactive nitrogen and oxygen species, inflammatory cytokines and chemokines. Major signaling pathways in PC includes androgen receptor, PI3K and NF-κB pathways and targeting these inter-linked pathways poses a major therapeutic challenge. Notably, many conventional treatments are clinically unsuccessful, due to lack of targetability and poor bioavailability of the therapeutics, untoward toxicity and multidrug resistance. The past decade witnessed an advancement of nanotechnology as an excellent therapeutic paradigm for PC therapy. Modern nanovectorization strategies such as stimuli-responsive and active PC targeting carriers offer controlled release patterns and superior anti-cancer effects. The current review initially describes the classification, inflammatory triggers and major inflammatory pathways of PC, various PC treatment strategies and their limitations. Subsequently, recent advancement in combinatorial nanotherapeutic approaches, which target PC inflammatory pathways, and the mechanism of action are discussed. Besides, the current clinical status and prospects of PC homing nanovectorization, and major challenges to be addressed towards the advancement PC therapy are also addressed.
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Affiliation(s)
- Renjith P Johnson
- Polymer Nanobiomaterial Research Laboratory, Nanoscience and Microfluidics Division, Yenepoya Research Centre, Yenepoya (Deemed to be University), Mangalore, Karnataka 575018, India
| | - Chandrahas Koumar Ratnacaram
- Cell Signaling and Cancer Biology Division, Yenepoya Research Centre, Yenepoya (Deemed to be University), Mangalore, Karnataka 575018, India
| | - Lalit Kumar
- Department of Pharmaceutics, Manipal College of Pharmaceutical Sciences, Manipal Academy of Higher Education, Manipal, Udupi, Karnataka 576 104, India
| | - Jobin Jose
- NITTE Deemed-to-be University, NGSM Institute of Pharmaceutical Sciences, Department of Pharmaceutics, Mangalore 575018, India.
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8
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Alizadeh SR, Ebrahimzadeh MA. O-Glycoside quercetin derivatives: Biological activities, mechanisms of action, and structure-activity relationship for drug design, a review. Phytother Res 2021; 36:778-807. [PMID: 34964515 DOI: 10.1002/ptr.7352] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2021] [Revised: 10/27/2021] [Accepted: 11/10/2021] [Indexed: 02/06/2023]
Abstract
Quercetin as a valuable natural flavonoid has shown extensive biological activities, including anticancer, antioxidant, antibacterial, antiinflammatory, anti-Alzheimer, antifungal, antiviral, antithalassemia, iron chelation, antiobesity, antidiabetic, antihypertension, and antiphospholipase A2 (PLA2) activities, by the modulation of various targets and signaling pathways that have attracted much attention. However, the low solubility and poor bioavailability of quercetin have limited its applications; therefore, the researchers have tried to design and synthesize many new derivatives of quercetin through different strategies to modify quercetin restrictions and improve its biological activities. This review categorized the O-glycoside derivatives of Quercetin into two main classes, 3-O-glycoside and other O-glycoside derivatives. Also, it studied biological activities, structure-activity relationship (SAR), and the action mechanism of O-glycoside quercetin derivatives. Overall, we summarized past and present research for discovering new potent lead compounds.
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Affiliation(s)
- Seyedeh Roya Alizadeh
- Department of Medicinal Chemistry, School of Pharmacy and Pharmaceutical Sciences Research Center, Hemoglobinopathy Institute, Mazandaran University of Medical Sciences, Sari, Iran
| | - Mohammad Ali Ebrahimzadeh
- Department of Medicinal Chemistry, School of Pharmacy and Pharmaceutical Sciences Research Center, Hemoglobinopathy Institute, Mazandaran University of Medical Sciences, Sari, Iran
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9
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Bai B, Chen Q, Jing R, He X, Wang H, Ban Y, Ye Q, Xu W, Zheng C. Molecular Basis of Prostate Cancer and Natural Products as Potential Chemotherapeutic and Chemopreventive Agents. Front Pharmacol 2021; 12:738235. [PMID: 34630112 PMCID: PMC8495205 DOI: 10.3389/fphar.2021.738235] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2021] [Accepted: 09/06/2021] [Indexed: 12/12/2022] Open
Abstract
Prostate cancer is the second most common malignant cancer in males. It involves a complex process driven by diverse molecular pathways that closely related to the survival, apoptosis, metabolic and metastatic characteristics of aggressive cancer. Prostate cancer can be categorized into androgen dependent prostate cancer and castration-resistant prostate cancer and cure remains elusive due to the developed resistance of the disease. Natural compounds represent an extraordinary resource of structural scaffolds with high diversity that can offer promising chemical agents for making prostate cancer less devastating and curable. Herein, those natural compounds of different origins and structures with potential cytotoxicity and/or in vivo anti-tumor activities against prostate cancer are critically reviewed and summarized according to the cellular signaling pathways they interfere. Moreover, the anti-prostate cancer efficacy of many nutrients, medicinal plant extracts and Chinese medical formulations were presented, and the future prospects for the application of these compounds and extracts were discussed. Although the failure of conventional chemotherapy as well as involved serious side effects makes natural products ideal candidates for the treatment of prostate cancer, more investigations of preclinical and even clinical studies are necessary to make use of these medical substances reasonably. Therefore, the elucidation of structure-activity relationship and precise mechanism of action, identification of novel potential molecular targets, and optimization of drug combination are essential in natural medicine research and development.
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Affiliation(s)
- Bingke Bai
- Department of Chinese Medicine Authentication, School of Pharmacy, Second Military Medical University, Shanghai, China
| | - Qianbo Chen
- Department of Anesthesiology, Shanghai Eastern Hepatobiliary Surgery Hospital, Shanghai, China
| | - Rui Jing
- Department of Chinese Medicine Authentication, School of Pharmacy, Second Military Medical University, Shanghai, China
| | - Xuhui He
- Department of Chinese Medicine Authentication, School of Pharmacy, Second Military Medical University, Shanghai, China
| | - Hongrui Wang
- Department of Chinese Medicine Authentication, School of Pharmacy, Second Military Medical University, Shanghai, China
| | - Yanfei Ban
- Department of Chinese Medicine Authentication, School of Pharmacy, Second Military Medical University, Shanghai, China
| | - Qi Ye
- Department of Biological Science, College of Life Science, Fujian Agriculture and Forestry University, Fuzhou, China
| | - Weiheng Xu
- Department of Biochemical Pharmacy, School of Pharmacy, Second Military Medical University, Shanghai, China
| | - Chengjian Zheng
- Department of Chinese Medicine Authentication, School of Pharmacy, Second Military Medical University, Shanghai, China
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10
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Production of flavonol and flavone 6-C-glucosides by bioconversion in Escherichia coli expressing a C-glucosyltransferase from wasabi (Eutrema japonicum). Biotechnol Lett 2021; 43:1913-1919. [PMID: 34302563 DOI: 10.1007/s10529-021-03165-3] [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] [Received: 05/01/2021] [Accepted: 07/13/2021] [Indexed: 12/27/2022]
Abstract
OBJECTIVES To produce flavonol and flavone 6-C-glucosides by bioconversion using recombinant Escherichia coli expressing a C-glucosyltransferase from wasabi (WjGT1). RESULTS Escherichia coli expressing WjGT1 (Ec-WjGT1) converted flavones (apigenin and luteolin) and flavonols (quercetin and kaempferol) into their 6-C-glucosides in M9 minimal media supplemented with glucose, and released these products into the culture media. Ec-WjGT1 system also converts a flavanone (naringenin) into its C-glucoside at a conversion rate of 60% in 6 h. For scale-up production, apigenin, kaempferol, and quercetin were sequentially fed into the Ec-WjGT1 system at concentrations of 20-50 µM every 15-60 min, and the system was then able to produce isovitexin, kaempferol 6-C-glucoside, and quercetin 6-C-glucoside at an 89-99% conversion rate. CONCLUSIONS The Ec-WjGT1 system quickly and easily produces flavone and flavonol 6-C-glucosides at high conversion rates when using sequential administration to avoid precipitation of substrates.
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11
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Khazei K, Mohajeri N, Bonabi E, Turk Z, Zarghami N. New Insights Toward Nanostructured Drug Delivery of Plant-Derived Polyphenol Compounds: Cancer Treatment and Gene Expression Profiles. Curr Cancer Drug Targets 2021; 21:689-701. [PMID: 34036921 DOI: 10.2174/1568009621666210525152802] [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: 12/12/2020] [Revised: 03/30/2021] [Accepted: 04/06/2021] [Indexed: 11/22/2022]
Abstract
The increasing prevalence of cancer has led to the expansion of traditional medicine objectives for developing novel drug delivery systems. A wide range of plant-derived polyphenol bioactive substances have been investigated in order to explore anti-cancer effects of these natural compounds and to promote effective treatment of cancer through apoptosis induction. In this regard, plant-derived polyphenol compounds including curcumin, silibinin, quercetin, and resveratrol have been the subject of intense interest for anti-cancer applications due to their ability in regulating apoptotic genes. However, some limitations of pure polyphenol compounds, such as poor bioavailability, short-term stability, low-cellular uptake, and insufficient solubility, have restricted their efficiency. Nanoscale formulations of bioactive agents have provided a novel platform to address these limitations. This paper reviews recent advances in nanoformulation approaches of polyphenolic drugs, and their effects on improving the delivery of chemotherapy agents to cancer cells.
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Affiliation(s)
- Keyvan Khazei
- Department of Persian Medicine, School of Traditional Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Nasrin Mohajeri
- Department of Medical Biotechnology, Faculty of Advanced Medical Sciences, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Esat Bonabi
- Department of Medical Microbiology Faculty of Medicine, Istanbul Aydin University, Istanbul. Turkey
| | - Zeynep Turk
- Center for Applied and Theoretical Research on Higher Education, İstanbul Aydın University, Istanbul. Turkey
| | - Nosratollah Zarghami
- Department of Persian Medicine, School of Traditional Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
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12
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Ponte LGS, Pavan ICB, Mancini MCS, da Silva LGS, Morelli AP, Severino MB, Bezerra RMN, Simabuco FM. The Hallmarks of Flavonoids in Cancer. Molecules 2021; 26:2029. [PMID: 33918290 PMCID: PMC8038160 DOI: 10.3390/molecules26072029] [Citation(s) in RCA: 73] [Impact Index Per Article: 24.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2021] [Revised: 03/25/2021] [Accepted: 03/30/2021] [Indexed: 12/12/2022] Open
Abstract
Flavonoids represent an important group of bioactive compounds derived from plant-based foods and beverages with known biological activity in cells. From the modulation of inflammation to the inhibition of cell proliferation, flavonoids have been described as important therapeutic adjuvants against several diseases, including diabetes, arteriosclerosis, neurological disorders, and cancer. Cancer is a complex and multifactor disease that has been studied for years however, its prevention is still one of the best known and efficient factors impacting the epidemiology of the disease. In the molecular and cellular context, some of the mechanisms underlying the oncogenesis and the progression of the disease are understood, known as the hallmarks of cancer. In this text, we review important molecular signaling pathways, including inflammation, immunity, redox metabolism, cell growth, autophagy, apoptosis, and cell cycle, and analyze the known mechanisms of action of flavonoids in cancer. The current literature provides enough evidence supporting that flavonoids may be important adjuvants in cancer therapy, highlighting the importance of healthy and balanced diets to prevent the onset and progression of the disease.
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Affiliation(s)
- Luis Gustavo Saboia Ponte
- Multidisciplinary Laboratory of Food and Health (LabMAS), School of Applied Sciences (FCA), University of Campinas (UNICAMP), Limeira, São Paulo 13484-350, Brazil; (L.G.S.P.); (I.C.B.P.); (M.C.S.M.); (L.G.S.d.S.); (A.P.M.); (M.B.S.); (R.M.N.B.)
| | - Isadora Carolina Betim Pavan
- Multidisciplinary Laboratory of Food and Health (LabMAS), School of Applied Sciences (FCA), University of Campinas (UNICAMP), Limeira, São Paulo 13484-350, Brazil; (L.G.S.P.); (I.C.B.P.); (M.C.S.M.); (L.G.S.d.S.); (A.P.M.); (M.B.S.); (R.M.N.B.)
- Laboratory of Signal Mechanisms (LMS), School of Pharmaceutical Sciences (FCF), University of Campinas (UNICAMP), Campinas, São Paulo 13083-871, Brazil
| | - Mariana Camargo Silva Mancini
- Multidisciplinary Laboratory of Food and Health (LabMAS), School of Applied Sciences (FCA), University of Campinas (UNICAMP), Limeira, São Paulo 13484-350, Brazil; (L.G.S.P.); (I.C.B.P.); (M.C.S.M.); (L.G.S.d.S.); (A.P.M.); (M.B.S.); (R.M.N.B.)
| | - Luiz Guilherme Salvino da Silva
- Multidisciplinary Laboratory of Food and Health (LabMAS), School of Applied Sciences (FCA), University of Campinas (UNICAMP), Limeira, São Paulo 13484-350, Brazil; (L.G.S.P.); (I.C.B.P.); (M.C.S.M.); (L.G.S.d.S.); (A.P.M.); (M.B.S.); (R.M.N.B.)
| | - Ana Paula Morelli
- Multidisciplinary Laboratory of Food and Health (LabMAS), School of Applied Sciences (FCA), University of Campinas (UNICAMP), Limeira, São Paulo 13484-350, Brazil; (L.G.S.P.); (I.C.B.P.); (M.C.S.M.); (L.G.S.d.S.); (A.P.M.); (M.B.S.); (R.M.N.B.)
| | - Matheus Brandemarte Severino
- Multidisciplinary Laboratory of Food and Health (LabMAS), School of Applied Sciences (FCA), University of Campinas (UNICAMP), Limeira, São Paulo 13484-350, Brazil; (L.G.S.P.); (I.C.B.P.); (M.C.S.M.); (L.G.S.d.S.); (A.P.M.); (M.B.S.); (R.M.N.B.)
| | - Rosangela Maria Neves Bezerra
- Multidisciplinary Laboratory of Food and Health (LabMAS), School of Applied Sciences (FCA), University of Campinas (UNICAMP), Limeira, São Paulo 13484-350, Brazil; (L.G.S.P.); (I.C.B.P.); (M.C.S.M.); (L.G.S.d.S.); (A.P.M.); (M.B.S.); (R.M.N.B.)
| | - Fernando Moreira Simabuco
- Multidisciplinary Laboratory of Food and Health (LabMAS), School of Applied Sciences (FCA), University of Campinas (UNICAMP), Limeira, São Paulo 13484-350, Brazil; (L.G.S.P.); (I.C.B.P.); (M.C.S.M.); (L.G.S.d.S.); (A.P.M.); (M.B.S.); (R.M.N.B.)
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13
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Li ZL, Mi J, Lu L, Luo Q, Liu X, Yan YM, Jin B, Cao YL, Zeng XX, Ran LW. The main anthocyanin monomer of Lycium ruthenicum Murray induces apoptosis through the ROS/PTEN/PI3K/Akt/caspase 3 signaling pathway in prostate cancer DU-145 cells. Food Funct 2021; 12:1818-1828. [PMID: 33527955 DOI: 10.1039/d0fo02382e] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Anthocyanins have been reported to have effective chemopreventive activity. Lycium ruthenicum Murray is rich in anthocyanins and exhibits many biological activities. The purpose of this study was to investigate the effects and possible biological mechanism of the main anthocyanin monomer (Pt3G) of Lycium ruthenicum Murray on prostate cancer DU-145 cells. The cell proliferation was detected by methyl thiazolyl tetrazolium assay. The cell apoptosis rates were assessed by flow cytometric analysis and TUNEL assay. The expressions of apoptosis related proteins were evaluated by western blotting. Our data demonstrated that Pt3G inhibited cell proliferation, induced apoptosis and promoted cell cycle arrest at the S phase in a concentration-dependent manner (0, 100, 200 and 400 μg mL-1). Furthermore, it was shown that Pt3G decreased the mitochondrial membrane permeability through regulating the expressions of Bax and Bcl-2. Western blot analysis indicated that Pt3G significantly increased the expression of PTEN and then activated the PI3K/Akt-mediated caspase 3 pathway. In addition, our results also suggested that Pt3G activated the PTEN gene to induce the apoptosis of DU-145 cells by stimulating the overproduction of ROS. To sum up, these results indicate that Pt3G inhibits cell proliferation and induces apoptosis through the ROS/PTEN/PI3K/Akt/caspase 3 signaling pathway in prostate cancer DU-145 cells. Therefore, Pt3G of Lycium ruthenicum Murray may be a potential anti-proliferative agent for the prevention or treatment of prostate cancer.
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Affiliation(s)
- Zhan-Long Li
- College of Public Health and Management, Ningxia Medical University, Yinchuan 750004, China.
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14
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Yang D, Wang T, Long M, Li P. Quercetin: Its Main Pharmacological Activity and Potential Application in Clinical Medicine. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2020; 2020:8825387. [PMID: 33488935 PMCID: PMC7790550 DOI: 10.1155/2020/8825387] [Citation(s) in RCA: 216] [Impact Index Per Article: 54.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/07/2020] [Revised: 11/24/2020] [Accepted: 12/14/2020] [Indexed: 12/23/2022]
Abstract
Quercetin is a flavonoid compound widely present in plants and exhibits a variety of biological activities. Research on quercetin has shown its potential for medical application. In this research, we elucidate its antioxidant mechanism and the broad-spectrum antibacterial and antiparasite properties; summarise its potential application in antioncology and cardiovascular protection and anti-immunosuppression treatment; and demonstrate its ability to alleviate the toxicity of mycotoxins. This research is expected to offer some insights and inspirations for the further study of quercetin, its properties, and the scientific basis for its better application in clinical practice.
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Affiliation(s)
- Dengyu Yang
- Key Laboratory of Zoonosis of Liaoning Province, College of Animal Science & Veterinary Medicine, Shenyang Agricultural University, Shenyang 110866, China
| | - Tiancheng Wang
- Key Laboratory of Zoonosis of Liaoning Province, College of Animal Science & Veterinary Medicine, Shenyang Agricultural University, Shenyang 110866, China
| | - Miao Long
- Key Laboratory of Zoonosis of Liaoning Province, College of Animal Science & Veterinary Medicine, Shenyang Agricultural University, Shenyang 110866, China
| | - Peng Li
- Key Laboratory of Zoonosis of Liaoning Province, College of Animal Science & Veterinary Medicine, Shenyang Agricultural University, Shenyang 110866, China
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15
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Arabnezhad MR, Montazeri-Najafabady N, Chatrabnous N, Ghafarian Bahreman A, Mohammadi-Bardbori A. Anti-androgenic effect of 6-formylindolo[3,2-b]carbazole (FICZ) in LNCaP cells is mediated by the aryl hydrocarbon-androgen receptors cross-talk. Steroids 2020; 153:108508. [PMID: 31586605 DOI: 10.1016/j.steroids.2019.108508] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/29/2019] [Revised: 09/16/2019] [Accepted: 09/30/2019] [Indexed: 12/19/2022]
Abstract
The factual impact of endogenously activated AHR by 6-formylindolo[3,2-b]carbazole (FICZ), an endogenous ligand of AHR on androgen receptor (AR) was aim of this study. In this study, LNCaP cells were exposed to FICZ, CH223191 and flutamide (Flu) alone or in combination in the presence and absence of testosterone. CYP1A1 enzyme activity, cell viability, cellular prostate-specific antigen (PSA) and dihydrotestosterone (DHT) production, mRNA levels of PSA, KLK2, TMPRSS2, and AR genes were measured as endpoints. A declining in the expression of androgen- responsive target genes was seen by either Flu or FICZ in the presence of testosterone. Furthermore, the forced decrease in the expression of AR target genes resulted in 41% and 31% decline in the DHT and PSA concentrations respectively. Taken together, endogenously activated AHR plays a regulatory role on AR. Therefore, FICZ might be an effective chemical in treating prostate cancer.
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Affiliation(s)
- Mohammad-Reza Arabnezhad
- Department of Pharmacology and Toxicology, School of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran; Endocrinology and Metabolism Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | | | - Nazanin Chatrabnous
- Endocrinology and Metabolism Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Ali Ghafarian Bahreman
- Department of Pharmacology and Toxicology, School of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Afshin Mohammadi-Bardbori
- Department of Pharmacology and Toxicology, School of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran.
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16
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Pharmacological basis and new insights of quercetin action in respect to its anti-cancer effects. Biomed Pharmacother 2019; 121:109604. [PMID: 31733570 DOI: 10.1016/j.biopha.2019.109604] [Citation(s) in RCA: 300] [Impact Index Per Article: 60.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2019] [Revised: 10/14/2019] [Accepted: 10/26/2019] [Indexed: 12/23/2022] Open
Abstract
Quercetin is a kind of flavonoid compounds that comes from nature and is widely existed in the daily diet. Previous studies have found that quercetin has many effects such as anti-inflammatory, anti-oxidation and anti-cancer. Both in vivo and in vitro experiments have demonstrated that quercetin can exert anti-tumor effects by altering cell cycle progression, inhibiting cell proliferation, promoting apoptosis, inhibiting angiogenesis and metastasis progression, and affecting autophagy. This review summarizes the evidence for the pharmacological potential and inhibition of quercetin on cancers, supporting the viewpoint that quercetin should be adequately considered as a therapeutic agent against various cancers.
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17
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Molecular characterization of PgUFGT gene and R2R3-PgMYB transcription factor involved in flavonoid biosynthesis in four tissues of wild pomegranate (Punica granatum L.). J Genet 2019. [DOI: 10.1007/s12041-019-1141-y] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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18
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The Anti-Cancer Effect of Quercetin: Molecular Implications in Cancer Metabolism. Int J Mol Sci 2019; 20:ijms20133177. [PMID: 31261749 PMCID: PMC6651418 DOI: 10.3390/ijms20133177] [Citation(s) in RCA: 325] [Impact Index Per Article: 65.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2019] [Revised: 06/19/2019] [Accepted: 06/25/2019] [Indexed: 12/17/2022] Open
Abstract
Cancer is a problem with worldwide importance and is the second leading cause of death globally. Cancer cells reprogram their metabolism to support their uncontrolled expansion by increasing biomass (anabolic metabolism-glycolysis) at the expense of their energy (bioenergetics- mitochondrial function) requirements. In this aspect, metabolic reprogramming stands out as a key biological process in understanding the conversion of a normal cell into a neoplastic precursor. Quercetin is the major representative of the flavonoid subclass of flavonols. Quercetin is ubiquitously present in fruits and vegetables, being one of the most common dietary flavonols in the western diet. The anti-cancer effects of quercetin include its ability to promote the loss of cell viability, apoptosis and autophagy through the modulation of PI3K/Akt/mTOR, Wnt/-catenin, and MAPK/ERK1/2 pathways. In this review, we discuss the role of quercetin in cancer metabolism, addressing specifically its ability to target molecular pathways involved in glucose metabolism and mitochondrial function.
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19
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Size-Dependent Biological Effects of Quercetin Nanocrystals. Molecules 2019; 24:molecules24071438. [PMID: 30979064 PMCID: PMC6479833 DOI: 10.3390/molecules24071438] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2019] [Revised: 04/10/2019] [Accepted: 04/11/2019] [Indexed: 12/12/2022] Open
Abstract
Quercetin (QE) is an attractive natural compound for cancer prevention due to its beneficial anti-oxidative and anti-proliferative effects. However, QE is poorly soluble in water and slightly soluble in oil, which results in its low oral bioavailability and limits its application in the clinic. The aim of this study was to prepare QE nanocrystals (QE-NCs) with improved solubility and high drug loading, furthermore, the size-dependent anti-cancer effects of QE-NCs were studied. We prepared QE-NCs with three different particle sizes by wet milling, then, cell proliferation, migration and invasion were studied in A549 cells. The QE-NCs had antitumor effects in a dose- and size-dependent manner. Compared with the large particles, the small particles had a strong inhibitory impact on cell biological effects (p < 0.05 or p < 0.01). Moreover, Western blot assay indicated that QE-NCs may inhibit the migration and invasion of A549 cells by inhibiting the STAT3 signaling pathway, and the particle size may have an effect on this process. In this study, it was proven that NCs could dramatically enhance the anticancer efficacy of QE at the cellular level. In addition, particle size had a considerable influence on the dissolution behavior and antitumor effects of NCs.
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20
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Kaviarasi S, Shalini Devi KS, Vinoth P, Sridharan V, Yuba E, Harada A, Krishnan UM. Synthesis, Characterization, and Biomedical Applications of an Alkylated Quercetin-Gadolinium Complex. ACS Biomater Sci Eng 2019; 5:1215-1227. [PMID: 33405641 DOI: 10.1021/acsbiomaterials.8b01254] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Abstract
Flavonoids and their derivatives have been extensively studied for their pharmaceutical applications due to their antioxidant and anti-inflammatory properties. The coordination complexes of several flavonoids have demonstrated DNA binding ability that can confer anticancer properties. The structure of the flavonoid has a pronounced influence on its pharmacological properties. Herein we report the synthesis and characterization of alkylated quercetin and its complex with gadolinium. The structure of the complex was confirmed using spectroscopic techniques. The ability of the gadolinium-alkylated quercetin complex to serve as a magnetic contrast agent was compared with gadolinium-quercetin complex. The quercetin-gadolinium complex was found to exhibit better contrast property with a relaxivity of 0.2952 μg mL-1 s-1 when compared to the gadolinium complex of alkylated quercetin. This difference primarily arises due to the greater hydrophobicity of the alkylated quercetin complex that restricts access of water. However, the alkylated quercetin was found to exhibit better enzyme mimic activity as the metal ion served as a redox center that enabled quantification of hydrogen peroxide in the concentration range 50-450 μM within 5 s with a sensitivity of 64 nA/μM and limit of detection of 7.3 μM. The better sensing performance of the alkylated quercetin-gadolinium complex, reported here for the first time, when compared to quercetin-gadolinium complex can be attributed to the enhanced electroactive area on the working electrode.
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Affiliation(s)
- Sathyasivam Kaviarasi
- Centre for Nanotechnology & Advanced Biomaterials, SASTRA Deemed University, Thanjavur 613401, India.,School of Chemical & Biotechnology, SASTRA Deemed University, Thanjavur 613401, India
| | - K S Shalini Devi
- Centre for Nanotechnology & Advanced Biomaterials, SASTRA Deemed University, Thanjavur 613401, India.,School of Chemical & Biotechnology, SASTRA Deemed University, Thanjavur 613401, India
| | - Perumal Vinoth
- School of Chemical & Biotechnology, SASTRA Deemed University, Thanjavur 613401, India
| | - Vellaisamy Sridharan
- Department of Chemistry and Chemical Sciences, Central University of Jammu, Jammu 181143, India
| | - Eiji Yuba
- Osaka Prefecture University, Sakai, Osaka 599-8531, Japan
| | - Atsushi Harada
- Osaka Prefecture University, Sakai, Osaka 599-8531, Japan
| | - Uma Maheswari Krishnan
- Centre for Nanotechnology & Advanced Biomaterials, SASTRA Deemed University, Thanjavur 613401, India.,School of Chemical & Biotechnology, SASTRA Deemed University, Thanjavur 613401, India
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21
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Hosseinzade A, Sadeghi O, Naghdipour Biregani A, Soukhtehzari S, Brandt GS, Esmaillzadeh A. Immunomodulatory Effects of Flavonoids: Possible Induction of T CD4+ Regulatory Cells Through Suppression of mTOR Pathway Signaling Activity. Front Immunol 2019; 10:51. [PMID: 30766532 PMCID: PMC6366148 DOI: 10.3389/fimmu.2019.00051] [Citation(s) in RCA: 80] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2018] [Accepted: 01/09/2019] [Indexed: 12/12/2022] Open
Abstract
The increasing rate of autoimmune disorders and cancer in recent years has been a controversial issue in all aspects of prevention, diagnosis, prognosis and treatment. Among dietary factors, flavonoids have specific immunomodulatory effects that might be of importance to several cancers. Over different types of immune cells, T lymphocytes play a critical role in protecting the immune system as well as in the pathogenesis of specific autoimmune diseases. One of the important mediators of metabolism and immune system is mTOR, especially in T lymphocytes. In the current review, we assessed the effects of flavonoids on the immune system and then their impact on the mTOR pathway. Flavonoids can suppress mTOR activity and are consequently able to induce the T regulatory subset.
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Affiliation(s)
- Aysooda Hosseinzade
- Department of Immunology, Faculty of Medicine, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
| | - Omid Sadeghi
- Students' Scientific Research Center, Tehran University of Medical Sciences, Tehran, Iran.,Department of Community Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, Iran
| | - Akram Naghdipour Biregani
- Department of Nutrition, School of Health, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
| | - Sepideh Soukhtehzari
- Department of Pharmaceutical Science, University of British Columbia, Vancouver, BC, Canada
| | - Gabriel S Brandt
- Department of Chemistry, Franklin & Marshall College,, Lancaster, PA, United States
| | - Ahmad Esmaillzadeh
- Students' Scientific Research Center, Tehran University of Medical Sciences, Tehran, Iran.,Obesity and Eating Habits Research Center, Endocrinology and Metabolism Molecular-Cellular Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran.,Department of Community Nutrition, Food Security Research Center, School of Nutrition and Food Science, Isfahan University of Medical Sciences, Isfahan, Iran
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22
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Yang B, Liu H, Yang J, Gupta VK, Jiang Y. New insights on bioactivities and biosynthesis of flavonoid glycosides. Trends Food Sci Technol 2018. [DOI: 10.1016/j.tifs.2018.07.006] [Citation(s) in RCA: 101] [Impact Index Per Article: 16.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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23
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Choi EM, Suh KS, Jung WW, Park SY, Chin SO, Rhee SY, Kim Pak Y, Chon S. Glabridin attenuates antiadipogenic activity induced by 2,3,7,8-tetrachlorodibenzo-p-dioxin in murine 3T3-L1 adipocytes. J Appl Toxicol 2018; 38:1426-1436. [DOI: 10.1002/jat.3664] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2018] [Revised: 06/03/2018] [Accepted: 06/06/2018] [Indexed: 01/14/2023]
Affiliation(s)
- Eun Mi Choi
- Department of Endocrinology & Metabolism, School of Medicine; Kyung Hee University; Seoul 02447 Republic of Korea
| | - Kwang Sik Suh
- Department of Endocrinology & Metabolism, School of Medicine; Kyung Hee University; Seoul 02447 Republic of Korea
| | - Woon-Won Jung
- Department of Biomedical Laboratory Science, College of Health Sciences; Cheongju University; Cheongju Chungbuk 28503 Republic of Korea
| | - So Young Park
- Department of Medicine, Graduate School; Kyung Hee University; Seoul 02447 Republic of Korea
- Department of Endocrinology & Metabolism; Kyung Hee University Hospital; Seoul 02447 Republic of Korea
| | - Sang Ouk Chin
- Department of Endocrinology & Metabolism, School of Medicine; Kyung Hee University; Seoul 02447 Republic of Korea
- Department of Endocrinology & Metabolism; Kyung Hee University Hospital; Seoul 02447 Republic of Korea
| | - Sang Youl Rhee
- Department of Endocrinology & Metabolism, School of Medicine; Kyung Hee University; Seoul 02447 Republic of Korea
- Department of Endocrinology & Metabolism; Kyung Hee University Hospital; Seoul 02447 Republic of Korea
| | - Youngmi Kim Pak
- Department of Physiology; Kyung Hee University; College of Medicine Seoul 02447 Republic of Korea
| | - Suk Chon
- Department of Endocrinology & Metabolism, School of Medicine; Kyung Hee University; Seoul 02447 Republic of Korea
- Department of Endocrinology & Metabolism; Kyung Hee University Hospital; Seoul 02447 Republic of Korea
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24
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Perl A. Review: Metabolic Control of Immune System Activation in Rheumatic Diseases. Arthritis Rheumatol 2017; 69:2259-2270. [PMID: 28841779 PMCID: PMC5711528 DOI: 10.1002/art.40223] [Citation(s) in RCA: 71] [Impact Index Per Article: 10.1] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2017] [Accepted: 07/25/2017] [Indexed: 02/06/2023]
Abstract
Metabolic pathways mediate lineage specification within the immune system through the regulation of glucose utilization, a process that generates energy in the form of ATP and synthesis of amino acids, nucleotides, and lipids to enable cell growth, proliferation, and survival. CD4+ T cells, a proinflammatory cell subset, preferentially produce ATP through glycolysis, whereas cells with an antiinflammatory lineage, such as memory and regulatory T cells, favor mitochondrial ATP generation. In conditions of metabolic stress or a shortage of nutrients, cells rely on autophagy to secure amino acids and other substrates, while survival depends on the sparing of mitochondria and maintenance of a reducing environment. The pentose phosphate pathway acts as a key gatekeeper of inflammation by supplying ribose‐5‐phosphate for cell proliferation and NADPH for antioxidant defenses. Increased lysosomal catabolism, accumulation of branched amino acids, glutamine, kynurenine, and histidine, and depletion of glutathione and cysteine activate the mechanistic target of rapamycin (mTOR), an arbiter of lineage development within the innate and adaptive immune systems. Mapping the impact of susceptibility genes to metabolic pathways allows for better understanding and therapeutic targeting of disease‐specific expansion of proinflammatory cells. Therapeutic approaches aimed at glutathione depletion and mTOR pathway activation appear to be safe and effective for treating lupus, while an opposing intervention may be of benefit in rheumatoid arthritis. Environmental sources of origin for metabolites within immune cells may include microbiota and plants. Thus, a better understanding of the pathways of immunometabolism could provide new insights into the pathogenesis and treatment of the rheumatic diseases.
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Affiliation(s)
- Andras Perl
- State University of New York, Upstate Medical University, Syracuse
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25
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Tummala R, Lou W, Gao AC, Nadiminty N. Quercetin Targets hnRNPA1 to Overcome Enzalutamide Resistance in Prostate Cancer Cells. Mol Cancer Ther 2017; 16:2770-2779. [PMID: 28729398 DOI: 10.1158/1535-7163.mct-17-0030] [Citation(s) in RCA: 57] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2017] [Revised: 05/01/2017] [Accepted: 07/07/2017] [Indexed: 11/16/2022]
Abstract
Prostate cancer remains dependent on androgen receptor signaling even after castration. Aberrant androgen receptor signaling in castration-resistant prostate cancer is mediated by mechanisms such as alterations in the androgen receptor and activation of interacting signaling pathways. Clinical evidence confirms that resistance to the next-generation antiandrogen, enzalutamide, may be mediated to a large extent by alternative splicing of the androgen receptor to generate constitutively active splice variants such as AR-V7. The splice variants AR-V7 and ARv567es have been implicated in the resistance to not only enzalutamide, but also to abiraterone and other conventional therapeutics such as taxanes. Numerous studies, including ours, suggest that splicing factors such as hnRNPA1 promote the generation of AR-V7, thus contributing to enzalutamide resistance in prostate cancer cells. In the present study, we discovered that quercetin, a naturally occurring polyphenolic compound, reduces the expression of hnRNPA1, and consequently, that of AR-V7. The suppression of AR-V7 by quercetin resensitizes enzalutamide-resistant prostate cancer cells to treatment with enzalutamide. Our results indicate that quercetin downregulates hnRNPA1 expression, downregulates the expression of AR-V7, antagonizes androgen receptor signaling, and resensitizes enzalutamide-resistant prostate cancer cells to enzalutamide treatment in vivo in mouse xenografts. These findings demonstrate that suppressing the alternative splicing of the androgen receptor may have important implications in overcoming the resistance to next-generation antiandrogen therapy. Mol Cancer Ther; 16(12); 2770-9. ©2017 AACR.
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Affiliation(s)
- Ramakumar Tummala
- Department of Urology, Comprehensive Cancer Center, University of California Davis, Sacramento, California
| | - Wei Lou
- Department of Urology, Comprehensive Cancer Center, University of California Davis, Sacramento, California
| | - Allen C Gao
- Department of Urology, Comprehensive Cancer Center, University of California Davis, Sacramento, California
| | - Nagalakshmi Nadiminty
- Department of Urology, Comprehensive Cancer Center, University of California Davis, Sacramento, California.
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26
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Xue Z, Li D, Yu W, Zhang Q, Hou X, He Y, Kou X. Mechanisms and therapeutic prospects of polyphenols as modulators of the aryl hydrocarbon receptor. Food Funct 2017; 8:1414-1437. [DOI: 10.1039/c6fo01810f] [Citation(s) in RCA: 39] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Polyphenolic AhR modulators displayed concentration-, XRE-, gene-, species- and cell-specific agonistic/antagonistic activity.
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Affiliation(s)
- Zhaohui Xue
- School of Chemical Engineering and Technology
- Tianjin University
- Tianjin 300072
- China
| | - Dan Li
- School of Chemical Engineering and Technology
- Tianjin University
- Tianjin 300072
- China
| | - Wancong Yu
- Medical Plant Laboratory
- Tianjin Research Center of Agricultural Biotechnology
- Tianjin 3000381
- China
| | - Qian Zhang
- School of Chemical Engineering and Technology
- Tianjin University
- Tianjin 300072
- China
| | - Xiaonan Hou
- School of Chemical Engineering and Technology
- Tianjin University
- Tianjin 300072
- China
| | - Yulong He
- School of Chemical Engineering and Technology
- Tianjin University
- Tianjin 300072
- China
| | - Xiaohong Kou
- School of Chemical Engineering and Technology
- Tianjin University
- Tianjin 300072
- China
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27
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Vitek R, de Novais LMR, Torquato HFV, Paredes-Gamero EJ, de Carvalho MG, de Sousa PT, Jacinto MJ, da Silva VC. Chemical constituents and antileukemic activity of Eugenia dysenterica. Nat Prod Res 2016; 31:1930-1934. [DOI: 10.1080/14786419.2016.1261343] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Renan Vitek
- Programa de Pós-Graduação em Química, Universidade Federal de Mato Grosso, Cuiabá, Brazil
| | - Leice M. R. de Novais
- Programa de Pós-Graduação em Química, Universidade Federal de Mato Grosso, Cuiabá, Brazil
| | - Heron F. V. Torquato
- Departamento de Bioquímica, Universidade Federal de São Paulo, São Paulo, Brazil
| | - Edgar J. Paredes-Gamero
- Departamento de Bioquímica, Universidade Federal de São Paulo, São Paulo, Brazil
- Centro Interdisciplinar de Investigação Bioquı́mica, Universidade de Mogi das Cruzes, Mogi das Cruzes, Brazil
| | - Mário G. de Carvalho
- Departamento de Química, Universidade Federal Rural do Rio de Janeiro, Seropédica, Rio de Janeiro, Brazil
| | - Paulo T. de Sousa
- Programa de Pós-Graduação em Química, Universidade Federal de Mato Grosso, Cuiabá, Brazil
| | - Marcos J. Jacinto
- Programa de Pós-Graduação em Química, Universidade Federal de Mato Grosso, Cuiabá, Brazil
| | - Virgínia C. da Silva
- Programa de Pós-Graduação em Química, Universidade Federal de Mato Grosso, Cuiabá, Brazil
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28
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Saini KS, Hamidullah, Ashraf R, Mandalapu D, Das S, Siddiqui MQ, Dwivedi S, Sarkar J, Sharma VL, Konwar R. New orally active DNA minor groove binding small molecule CT-1 acts against breast cancer by targeting tumor DNA damage leading to p53-dependent apoptosis. Mol Carcinog 2016; 56:1266-1280. [DOI: 10.1002/mc.22588] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2016] [Revised: 10/31/2016] [Accepted: 11/02/2016] [Indexed: 11/06/2022]
Affiliation(s)
- Karan Singh Saini
- Division of Endocrinology; CSIR-Central Drug Research Institute; Lucknow India
| | - Hamidullah
- Division of Endocrinology; CSIR-Central Drug Research Institute; Lucknow India
| | - Raghib Ashraf
- Division of Biochemistry; CSIR-Central Drug Research Institute; Lucknow India
| | - Dhanaraju Mandalapu
- Medicinal & Process Chemistry Division; CSIR-Central Drug Research Institute; Lucknow India
| | - Sharmistha Das
- Division of Endocrinology; CSIR-Central Drug Research Institute; Lucknow India
| | - Mohd Quadir Siddiqui
- Advanced Centre for Treatment; Research and Education in Cancer, Kharghar, Navi Mumbai; Maharashtra India
| | - Sonam Dwivedi
- Division of Endocrinology; CSIR-Central Drug Research Institute; Lucknow India
| | - Jayanta Sarkar
- Division of Biochemistry; CSIR-Central Drug Research Institute; Lucknow India
- Academy of Scientific and Innovative Research (AcSIR); New Delhi India
| | - Vishnu Lal Sharma
- Medicinal & Process Chemistry Division; CSIR-Central Drug Research Institute; Lucknow India
- Academy of Scientific and Innovative Research (AcSIR); New Delhi India
| | - Rituraj Konwar
- Division of Endocrinology; CSIR-Central Drug Research Institute; Lucknow India
- Academy of Scientific and Innovative Research (AcSIR); New Delhi India
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29
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Hanieh H, Mohafez O, Hairul-Islam VI, Alzahrani A, Bani Ismail M, Thirugnanasambantham K. Novel Aryl Hydrocarbon Receptor Agonist Suppresses Migration and Invasion of Breast Cancer Cells. PLoS One 2016; 11:e0167650. [PMID: 27907195 PMCID: PMC5132326 DOI: 10.1371/journal.pone.0167650] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2016] [Accepted: 11/17/2016] [Indexed: 01/01/2023] Open
Abstract
BACKGROUND Despite the remarkable progress to fight against breast cancer, metastasis remains the dominant cause of treatment failure and recurrence. Therefore, control of invasiveness potential of breast cancer cells is crucial. Accumulating evidences suggest Aryl hydrocarbon receptor (Ahr), a helix-loop-helix transcription factor, as a promising target to control migration and invasion in breast cancer cells. Thus, an Ahr-based exploration was performed to identify a new Ahr agonist with inhibitory potentials on cancer cell motility. METHODS For prediction of potential interactions between Ahr and candidate molecules, bioinformatics analysis was carried out. The interaction of the selected ligand with Ahr and its effects on migration and invasion were examined in vitro using the MDA-MB-231 and T47D cell lines. The silencing RNAs were transfected into cells by electroporation. Expressions of microRNAs (miRNAs) and coding genes were quantified by real-time PCR, and the protein levels were detected by western blot. RESULTS The in silico and in vitro results identified Flavipin as a novel Ahr agonist. It induces formation of Ahr/Ahr nuclear translocator (Arnt) heterodimer to promote the expression of cytochrome P450 family 1 subfamily A member 1 (Cyp1a1). Migration and invasion of MDA-MB-231 and T47D cells were inhibited with Flavipin treatment in an Ahr-dependent fashion. Interestingly, Flavipin suppressed the pro-metastatic factor SRY-related HMG-box4 (Sox4) by inducing miR-212/132 cluster. Moreover, Flavipin inhibited growth and adhesion of both cell lines by suppressing gene expressions of B-cell lymphoma 2 (Bcl2) and integrinα4 (ITGA4). CONCLUSION Taken together, the results introduce Flavipin as a novel Ahr agonist, and provide first evidences on its inhibitory effects on cancer cell motility, suggesting Flavipin as a candidate to control cell invasiveness in breast cancer patients.
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Affiliation(s)
- Hamza Hanieh
- Biological Sciences Department, College of Science, King Faisal University, Hofuf Ahsaa, Saudi Arabia
- * E-mail:
| | - Omar Mohafez
- Biomedical Department, College of Clinical Pharmacy, Hofuf Ahsaa, Saudi Arabia
- Biochemistry Department, College of Pharmacy Al-Azhar University Assiut, Egypt
| | - Villianur Ibrahim Hairul-Islam
- Biological Sciences Department, College of Science, King Faisal University, Hofuf Ahsaa, Saudi Arabia
- Pondicherry Centre For Biological Sciences, Jawahar Nagar, Pondicherry, India
| | - Abdullah Alzahrani
- Biological Sciences Department, College of Science, King Faisal University, Hofuf Ahsaa, Saudi Arabia
| | - Mohammad Bani Ismail
- Biological Sciences Department, College of Science, King Faisal University, Hofuf Ahsaa, Saudi Arabia
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30
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Suganthy N, Devi KP, Nabavi SF, Braidy N, Nabavi SM. Bioactive effects of quercetin in the central nervous system: Focusing on the mechanisms of actions. Biomed Pharmacother 2016; 84:892-908. [PMID: 27756054 DOI: 10.1016/j.biopha.2016.10.011] [Citation(s) in RCA: 135] [Impact Index Per Article: 16.9] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2016] [Revised: 09/15/2016] [Accepted: 10/03/2016] [Indexed: 12/25/2022] Open
Abstract
Quercetin, a ubiquitous flavonoid that is widely distributed in plants is classified as a cognitive enhancer in traditional and oriental medicine. The protective effects of quercetin for the treatment of neurodegenerative disorders and cerebrovascular diseases have been demonstrated in both in vitro and in vivo studies. The free radical scavenging activity of quercetin has been well-documented, wherein quercetin has been observed to exhibit protective effects against oxidative stress mediated neuronal damage by modulating the expression of NRF-2 dependent antioxidant responsive elements, and attenuation of neuroinflammation by suppressing NF-κB signal transducer and activator of transcription-1 (STAT-1). Several in vitro and in vivo studies have also shown that quercetin destabilizes and enhances the clearance of abnormal protein such as beta- amyloid peptide and hyperphosphorlyated tau, the key pathological hallmarks of Alzheimer's disease. Quercetin enhances neurogenesis and neuronal longevity by modulating a broad number of kinase signaling cascades such as phophoinositide 3- kinase (P13-kinase), AKT/PKB tyrosine kinase and Protein kinase C (PKC). Quercetin has also been well reported for its ability to reverse cognitive impairment and memory enhancement during aging. The current review focuses on summarizing the recent findings on the neuroprotective effect of quercetin, its mechanism of action and its possible roles in the prevention of neurological disorders.
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Affiliation(s)
- Natarajan Suganthy
- Department of Nanoscience and Technology, Alagappa University (Science Campus), Karaikudi 630 004, Tamil Nadu, India
| | - Kasi Pandima Devi
- Department of Biotechnology, Alagappa University (Science Campus), Karaikudi 630 004, Tamil Nadu, India.
| | - Seyed Fazel Nabavi
- Applied Biotechnology Research Center, Baqiyatallah University of Medical Sciences, Tehran, Iran
| | - Nady Braidy
- Centre for Healthy Brain Ageing, School of Psychiatry, University of New South Wales, Australia
| | - Seyed Mohammad Nabavi
- Applied Biotechnology Research Center, Baqiyatallah University of Medical Sciences, Tehran, Iran.
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31
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Gautam Y, Dwivedi S, Srivastava A, Hamidullah H, Singh A, Chanda D, Singh J, Rai S, Konwar R, Negi AS. 2-(3′,4′-Dimethoxybenzylidene)tetralone induces anti-breast cancer activity through microtubule stabilization and activation of reactive oxygen species. RSC Adv 2016. [DOI: 10.1039/c6ra02663j] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
2-Benzylidene tetralone derivatives are exhibited as potent anti-breast cancer agents through microtubule stabilization and induction of apoptosis through reactive oxygen species.
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Affiliation(s)
- Yashveer Gautam
- CSIR-Central Institute of Medicinal and Aromatic Plants (CSIR-CIMAP)
- Lucknow-226015
- India
| | - Sonam Dwivedi
- CSIR-Central Drug Research Institute (CSIR-CDRI)
- Lucknow-226031
- India
| | - Ankita Srivastava
- CSIR-Central Institute of Medicinal and Aromatic Plants (CSIR-CIMAP)
- Lucknow-226015
- India
| | | | - Arjun Singh
- CSIR-Central Institute of Medicinal and Aromatic Plants (CSIR-CIMAP)
- Lucknow-226015
- India
| | - D. Chanda
- CSIR-Central Institute of Medicinal and Aromatic Plants (CSIR-CIMAP)
- Lucknow-226015
- India
| | - Jyotsna Singh
- CSIR-Central Drug Research Institute (CSIR-CDRI)
- Lucknow-226031
- India
| | - Smita Rai
- CSIR-Central Drug Research Institute (CSIR-CDRI)
- Lucknow-226031
- India
| | - Rituraj Konwar
- CSIR-Central Drug Research Institute (CSIR-CDRI)
- Lucknow-226031
- India
| | - Arvind S. Negi
- CSIR-Central Institute of Medicinal and Aromatic Plants (CSIR-CIMAP)
- Lucknow-226015
- India
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