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Niu Q, Wang M, Liu XS. The evolving landscape of IL-10, IL-22 and IL-26 in pleurisy especially in tuberculous pleurisy. Respir Res 2024; 25:275. [PMID: 39003443 PMCID: PMC11245850 DOI: 10.1186/s12931-024-02896-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2024] [Accepted: 06/29/2024] [Indexed: 07/15/2024] Open
Abstract
Pleurisy can be categorized as primary or secondary, arising from immunological, tumorous, or microbial conditions. It often results in lung structure damage and the development of various respiratory issues. Among the different types, tuberculous pleurisy has emerged as a prominent focus for both clinical and scientific investigations. The IL-10 family, known for its anti-inflammatory properties in the human immune system, is increasingly being studied for its involvement in the pathogenesis of pleurisy. This review aims to present a detailed overview of the intricate role of IL-10 family members (specifically IL-10, IL-22, and IL-26) in human and animal pleuritic diseases or relevant animal models. These insights could serve as valuable guidance and references for further studies on pleurisy and potential therapeutic strategies.
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Affiliation(s)
- Qian Niu
- Department of Respiratory and Critical Care Medicine, Shanxi Bethune Hospital, Shanxi Academy of Medical Sciences, Tongji Shanxi Hospital, Third Hospital of Shanxi Medical University, Taiyuan, 030032, China
- Department of Respiratory and Critical Care Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China
| | - Meng Wang
- Department of Pathophysiology, School of Basic Medicine, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China
- Department of Pathology, Baoji Gaoxin Hospital, Baoji, 721000, China
| | - Xian-Sheng Liu
- Department of Respiratory and Critical Care Medicine, Shanxi Bethune Hospital, Shanxi Academy of Medical Sciences, Tongji Shanxi Hospital, Third Hospital of Shanxi Medical University, Taiyuan, 030032, China.
- Department of Respiratory and Critical Care Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China.
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2
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Regolo L, Giampieri F, Battino M, Armas Diaz Y, Mezzetti B, Elexpuru-Zabaleta M, Mazas C, Tutusaus K, Mazzoni L. From by-products to new application opportunities: the enhancement of the leaves deriving from the fruit plants for new potential healthy products. Front Nutr 2024; 11:1083759. [PMID: 38895662 PMCID: PMC11184148 DOI: 10.3389/fnut.2024.1083759] [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: 10/29/2022] [Accepted: 05/03/2024] [Indexed: 06/21/2024] Open
Abstract
In the last decades, the world population and demand for any kind of product have grown exponentially. The rhythm of production to satisfy the request of the population has become unsustainable and the concept of the linear economy, introduced after the Industrial Revolution, has been replaced by a new economic approach, the circular economy. In this new economic model, the concept of "the end of life" is substituted by the concept of restoration, providing a new life to many industrial wastes. Leaves are a by-product of several agricultural cultivations. In recent years, the scientific interest regarding leaf biochemical composition grew, recording that plant leaves may be considered an alternative source of bioactive substances. Plant leaves' main bioactive compounds are similar to those in fruits, i.e., phenolic acids and esters, flavonols, anthocyanins, and procyanidins. Bioactive compounds can positively influence human health; in fact, it is no coincidence that the leaves were used by our ancestors as a natural remedy for various pathological conditions. Therefore, leaves can be exploited to manufacture many products in food (e.g., being incorporated in food formulations as natural antioxidants, or used to create edible coatings or films for food packaging), cosmetic and pharmaceutical industries (e.g., promising ingredients in anti-aging cosmetics such as oils, serums, dermatological creams, bath gels, and other products). This review focuses on the leaves' main bioactive compounds and their beneficial health effects, indicating their applications until today to enhance them as a harvesting by-product and highlight their possible reuse for new potential healthy products.
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Affiliation(s)
- Lucia Regolo
- Dipartimento di Scienze Agrarie, Alimentari ed Ambientali – Università Politecnica delle Marche, Ancona, Italy
| | - Francesca Giampieri
- Research Group on Foods, Nutritional Biochemistry and Health, Universidad Europea del Atlántico, Santander, Spain
- Department of Clinical Sciences, Polytechnic University of Marche, Ancona, Italy
| | - Maurizio Battino
- Research Group on Foods, Nutritional Biochemistry and Health, Universidad Europea del Atlántico, Santander, Spain
- Department of Clinical Sciences, Polytechnic University of Marche, Ancona, Italy
- International Joint Research Laboratory of Intelligent Agriculture and Agri-Product Processing, Jiangsu University, Zhenjiang, China
| | - Yasmany Armas Diaz
- Department of Clinical Sciences, Polytechnic University of Marche, Ancona, Italy
| | - Bruno Mezzetti
- Dipartimento di Scienze Agrarie, Alimentari ed Ambientali – Università Politecnica delle Marche, Ancona, Italy
- Research Group on Foods, Nutritional Biochemistry and Health, Universidad Europea del Atlántico, Santander, Spain
| | - Maria Elexpuru-Zabaleta
- Research Group on Foods, Nutritional Biochemistry and Health, Universidad Europea del Atlántico, Santander, Spain
| | - Cristina Mazas
- Research Group on Foods, Nutritional Biochemistry and Health, Universidad Europea del Atlántico, Santander, Spain
- Universidad Internacional Iberoamericana, Campeche, Mexico
| | - Kilian Tutusaus
- Research Group on Foods, Nutritional Biochemistry and Health, Universidad Europea del Atlántico, Santander, Spain
- Research Center for Foods, Nutritional Biochemistry and Health, Universidade Internacional do Cuanza, Cuito, Angola
| | - Luca Mazzoni
- Dipartimento di Scienze Agrarie, Alimentari ed Ambientali – Università Politecnica delle Marche, Ancona, Italy
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3
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Ejaz A, Waliat S, Afzaal M, Saeed F, Ahmad A, Din A, Ateeq H, Asghar A, Shah YA, Rafi A, Khan MR. Biological activities, therapeutic potential, and pharmacological aspects of blackcurrants ( Ribes nigrum L): A comprehensive review. Food Sci Nutr 2023; 11:5799-5817. [PMID: 37823094 PMCID: PMC10563683 DOI: 10.1002/fsn3.3592] [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: 12/31/2022] [Revised: 07/16/2023] [Accepted: 07/19/2023] [Indexed: 10/13/2023] Open
Abstract
Blackcurrant possesses various health-endorsing attributes owing to its polyphenol profile. Recent studies have demonstrated its therapeutic potential against various health disorders. Various bioactives present in blackcurrants have different functional and pharmacological aspects including anti-inflammatory, antioxidant, and antimicrobial properties. The most dominant and important bioactive include anthocyanins, flavonols, phenolic acids, and polyunsaturated fatty acids. Food formats derived from blackcurrants comprise pomace, juice, powder, and extracts. All these food formats have industrial, prebiotic, and pharmacological benefits. In the current article, the nutritional composition, industrial applications, and therapeutic potential are discussed in the recent literature. Moreover, novel extraction techniques for the extraction of bioactive compounds present in blackcurrants and their safety concerns have been elaborated.
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Affiliation(s)
- Afaf Ejaz
- Food Safety and Biotechnology Lab, Department of Food ScienceGovernment College University FaisalabadFaisalabadPakistan
| | - Sadaf Waliat
- Food Safety and Biotechnology Lab, Department of Food ScienceGovernment College University FaisalabadFaisalabadPakistan
| | - Muhammad Afzaal
- Food Safety and Biotechnology Lab, Department of Food ScienceGovernment College University FaisalabadFaisalabadPakistan
| | - Farhan Saeed
- Food Safety and Biotechnology Lab, Department of Food ScienceGovernment College University FaisalabadFaisalabadPakistan
| | - Aftab Ahmad
- Department of Food and NutritionGovernment College University FaisalabadFaisalabadPakistan
| | - Ahmad Din
- National Institute of Food Science & TechnologyUniversity of Agriculture FaisalabadFaisalabadPakistan
| | - Huda Ateeq
- Food Safety and Biotechnology Lab, Department of Food ScienceGovernment College University FaisalabadFaisalabadPakistan
| | - Asma Asghar
- Food Safety and Biotechnology Lab, Department of Food ScienceGovernment College University FaisalabadFaisalabadPakistan
| | - Yasir Abbas Shah
- Food Safety and Biotechnology Lab, Department of Food ScienceGovernment College University FaisalabadFaisalabadPakistan
| | - Ahmad Rafi
- National Institute of Food Science & TechnologyUniversity of Agriculture FaisalabadFaisalabadPakistan
| | - Mahbubur Rahman Khan
- Department of Food Processing and PreservationHajee Mohammad Danesh Science & Technology UniversityDinajpurBangladesh
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4
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Total synthesis of (−)-ribesin B and its structural revision. Tetrahedron Lett 2022. [DOI: 10.1016/j.tetlet.2022.154285] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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5
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Hovhannisyan Z, Timotina M, Manoyan J, Gabrielyan L, Petrosyan M, Kusznierewicz B, Bartoszek A, Jacob C, Ginovyan M, Trchounian K, Sahakyan N, Nasim MJ. Ribes nigrum L. Extract-Mediated Green Synthesis and Antibacterial Action Mechanisms of Silver Nanoparticles. Antibiotics (Basel) 2022; 11:antibiotics11101415. [PMID: 36290073 PMCID: PMC9598068 DOI: 10.3390/antibiotics11101415] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2022] [Revised: 10/01/2022] [Accepted: 10/10/2022] [Indexed: 11/06/2022] Open
Abstract
Silver nanoparticles (Ag NPs) represent one of the most widely employed metal-based engineered nanomaterials with a broad range of applications in different areas of science. Plant extracts (PEs) serve as green reducing and coating agents and can be exploited for the generation of Ag NPs. In this study, the phytochemical composition of ethanolic extract of black currant (Ribes nigrum) leaves was determined. The main components of extract include quercetin rutinoside, quercetin hexoside, quercetin glucuronide, quercetin malonylglucoside and quercitrin. The extract was subsequently employed for the green synthesis of Ag NPs. Consequently, R. nigrum leaf extract and Ag NPs were evaluated for potential antibacterial activities against Gram-negative bacteria (Escherichia coli ATCC 25922 and kanamycin-resistant E. coli pARG-25 strains). Intriguingly, the plant extract did not show any antibacterial effect, whilst Ag NPs demonstrated significant activity against tested bacteria. Biogenic Ag NPs affect the ATPase activity and energy-dependent H+-fluxes in both strains of E. coli, even in the presence of N,N’-dicyclohexylcarbodiimide (DCCD). Thus, the antibacterial activity of the investigated Ag NPs can be explained by their impact on the membrane-associated properties of bacteria.
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Affiliation(s)
- Zaruhi Hovhannisyan
- Division of Bioorganic Chemistry, School of Pharmacy, Saarland University, 66123 Saarbruecken, Germany
| | - Marina Timotina
- Department of Medical Biochemistry and Biotechnology, Russian-Armenian University, 0051 Yerevan, Armenia
| | - Jemma Manoyan
- Department of Biochemistry, Microbiology and Biotechnology, Biology Faculty, Yerevan State University, 0025 Yerevan, Armenia
| | - Lilit Gabrielyan
- Department of Biochemistry, Microbiology and Biotechnology, Biology Faculty, Yerevan State University, 0025 Yerevan, Armenia
| | - Margarit Petrosyan
- Department of Biochemistry, Microbiology and Biotechnology, Biology Faculty, Yerevan State University, 0025 Yerevan, Armenia
| | - Barbara Kusznierewicz
- Department of Food Chemistry, Technology and Biotechnology, Faculty of Chemistry, Gdańsk University of Technology, 80-233 Gdańsk, Poland
| | - Agnieszka Bartoszek
- Department of Food Chemistry, Technology and Biotechnology, Faculty of Chemistry, Gdańsk University of Technology, 80-233 Gdańsk, Poland
| | - Claus Jacob
- Division of Bioorganic Chemistry, School of Pharmacy, Saarland University, 66123 Saarbruecken, Germany
| | - Mikayel Ginovyan
- Department of Biochemistry, Microbiology and Biotechnology, Biology Faculty, Yerevan State University, 0025 Yerevan, Armenia
- Research Institute of Biology, Yerevan State University, 0025 Yerevan, Armenia
| | - Karen Trchounian
- Department of Biochemistry, Microbiology and Biotechnology, Biology Faculty, Yerevan State University, 0025 Yerevan, Armenia
- Research Institute of Biology, Yerevan State University, 0025 Yerevan, Armenia
| | - Naira Sahakyan
- Department of Biochemistry, Microbiology and Biotechnology, Biology Faculty, Yerevan State University, 0025 Yerevan, Armenia
- Research Institute of Biology, Yerevan State University, 0025 Yerevan, Armenia
- Correspondence: (N.S.); (M.J.N.); Tel.: +374-60710547 (N.S.); +496-8130257335 (M.J.N.)
| | - Muhammad Jawad Nasim
- Division of Bioorganic Chemistry, School of Pharmacy, Saarland University, 66123 Saarbruecken, Germany
- Correspondence: (N.S.); (M.J.N.); Tel.: +374-60710547 (N.S.); +496-8130257335 (M.J.N.)
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6
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Sun Q, Wang N, Xu W, Zhou H. Genus Ribes Linn. (Grossulariaceae): A comprehensive review of traditional uses, phytochemistry, pharmacology and clinical applications. JOURNAL OF ETHNOPHARMACOLOGY 2021; 276:114166. [PMID: 33940086 DOI: 10.1016/j.jep.2021.114166] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/18/2020] [Revised: 04/14/2021] [Accepted: 04/24/2021] [Indexed: 06/12/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE The genus Ribes Linn., which belongs to the Grossulariaceae family, contains 160 species distributed mainly in temperate and cold regions of the Northern Hemisphere. There are 59 species in southwest, northwest and northeast China. Some species of Ribes have been used as traditional and local medicines for the treatment of glaucoma, cardiovascular disease, stomachache, hepatitis, hyperlipidemia, hypertension and other ailments. However, the data provided in recent years have not been collated and compared. AIM OF THE STUDY This review aims to summarize the current status of ethnopharmacological uses, phytochemistry, pharmacology, clinical applications, and pharmacokinetics of the genus Ribes to better understand the therapeutic potential of the genus Ribes in the future and hope to provide a relatively novel perspective for further clinical application on the genus. MATERIALS AND METHODS The literature on Ribes was collected through a series of scientific search engines including Elsevier, ACS, Springer, Web of Science, PubMed, Google Scholar, Baidu Scholar, Wiley, China National Knowledge Infrastructure (CNKI) and books. RESULTS Ribes species have been used for detoxification, glaucoma, cardiovascular disease, stomachache, hepatitis, hyperlipidemia, hypertension and other ailments. These plants mainly contain phenolic glycosides, flavonoids, proanthocyanidins, polysaccharides, etc. Most traditional uses are related to biological activity and have been confirmed by modern research. Pharmacological studies in vitro and in vivo revealed that the extracts and pure compounds possessed significant hypolipidemic, antioxidant, anti-inflammatory, antitumor, antibacterial, and antiviral activity, eyesight protection and other effects. CONCLUSIONS The traditional uses, phytochemistry, pharmacology, pharmacokinetics, and clinical applications described in this article explained that the Ribes species has numerous activities, and these findings will promote further action in the area of mechanism research. However, very few preclinical and clinical studies have focused on the toxicology and pharmacokinetics of crude extracts and pure compounds from the genus Ribes. Moreover, several clinical evidence to support the health benefits of Ribes plants. The development of new medicines based on Ribes species as ingredients may be restricted. The pharmacological activity, clinical efficacy and safety of Ribes species need to be verified by systematic and comprehensive preclinical studies and clinical trials.
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Affiliation(s)
- Qing Sun
- Northwest Institute of Plateau Biology, Chinese Academy of Sciences, Xining, Qinghai, 810008, China; University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Na Wang
- Northwest Institute of Plateau Biology, Chinese Academy of Sciences, Xining, Qinghai, 810008, China; University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Wenhua Xu
- Northwest Institute of Plateau Biology, Chinese Academy of Sciences, Xining, Qinghai, 810008, China.
| | - Huakun Zhou
- Northwest Institute of Plateau Biology, Chinese Academy of Sciences, Xining, Qinghai, 810008, China; Key Laboratory of Restoration Ecology of Cold Area in Qinghai Province, Xining, Qinghai, 810008, China
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7
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Acosta-Quiroga K, Rojas-Peña C, Nerio LS, Gutiérrez M, Polo-Cuadrado E. Spirocyclic derivatives as antioxidants: a review. RSC Adv 2021; 11:21926-21954. [PMID: 35480788 PMCID: PMC9034179 DOI: 10.1039/d1ra01170g] [Citation(s) in RCA: 35] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2021] [Accepted: 05/22/2021] [Indexed: 12/28/2022] Open
Abstract
In recent years, spiro compounds have attracted significant interest in medicinal chemistry due to their numerous biological activities attributed primarily to their versatility and structural similarity to important pharmacophore centers. Currently, the development of drugs with potential antioxidant activities is of great importance since numerous investigations have shown that oxidative stress is involved in the development and progression of numerous diseases such as cancer, senile cataracts, kidney failure, diabetes, high blood pressure, cirrhosis, and neurodegenerative diseases, among others. This article provides an overview of the synthesis and various antioxidant activities found in naturally occurring and synthetic spiro compounds. Among the antioxidant activities reviewed are DPPH, ABTS, FRAP, anti-LPO, superoxide, xanthine oxidase, peroxide, hydroxyl, and nitric oxide tests, among others. Molecules that presented best results for these tests were spiro compounds G14, C12, D41, C18, C15, D5, D11, E1, and C14. In general, most active compounds are characterized for having at least one oxygen atom; an important number of them (around 35%) are phenolic compounds, and in molecules where this functional group was absent, aryl ethers and nitrogen-containing functional groups such as amine and amides could be found. Recent advances in the antioxidant activity profiles of spiro compounds have shown that they have a significant position in discovering drugs with potential antioxidant activities.
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Affiliation(s)
- Karen Acosta-Quiroga
- Universidad de la Amazonia, Programa de Química Cl. 17 Diagonal 17 con, Cra. 3F Florencia 180001 Colombia
| | - Cristian Rojas-Peña
- Universidad de la Amazonia, Programa de Química Cl. 17 Diagonal 17 con, Cra. 3F Florencia 180001 Colombia
| | - Luz Stella Nerio
- Universidad de la Amazonia, Programa de Química Cl. 17 Diagonal 17 con, Cra. 3F Florencia 180001 Colombia
| | - Margarita Gutiérrez
- Laboratorio Síntesis Orgánica y Actividad Biológica, Instituto de Química de Recursos Naturales, Universidad de Talca Casilla 747 Talca 3460000 Chile
| | - Efraín Polo-Cuadrado
- Laboratorio Síntesis Orgánica y Actividad Biológica, Instituto de Química de Recursos Naturales, Universidad de Talca Casilla 747 Talca 3460000 Chile
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8
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Rajasekaran S, Rajasekar N, Sivanantham A. Therapeutic potential of plant-derived tannins in non-malignant respiratory diseases. J Nutr Biochem 2021; 94:108632. [PMID: 33794331 DOI: 10.1016/j.jnutbio.2021.108632] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2020] [Revised: 01/06/2021] [Accepted: 03/23/2021] [Indexed: 12/24/2022]
Abstract
Respiratory diseases are the major cause of human illness and death around the world. Despite advances in detection and treatment, very few classes of safe and effective therapy have been introduced to date. At present, phytochemicals are getting more attention because of their diverse beneficial activities and minimal toxicity. Tannins are polyphenolic secondary metabolites with high molecular weights, which are naturally present in a wide variety of fruits, vegetables, cereals, and leguminous seeds. Many tannins are endowed with well-recognized protective properties, such as anti-cancer, anti-microbial, anti-oxidant, anti-hyperglycemic, and many others. This review summarizes a large body of experimental evidence implicating that tannins are helpful in tackling a wide range of non-malignant respiratory diseases including acute lung injury (ALI), pulmonary fibrosis, asthma, pulmonary hypertension, and chronic obstructive pulmonary disease (COPD). Mechanistic pathways by which various classes of tannins execute their beneficial effects are discussed. In addition, clinical trials and our perspective on future research with tannins are also reviewed.
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Affiliation(s)
- Subbiah Rajasekaran
- Department of Biochemistry, ICMR-National Institute for Research in Environmental Health, Bhopal, Madhya Pradesh, India.
| | - Nandhine Rajasekar
- Department of Biotechnology, BIT-Campus, Anna University, Tiruchirappalli, Tamil Nadu, India
| | - Ayyanar Sivanantham
- Department of Biotechnology, BIT-Campus, Anna University, Tiruchirappalli, Tamil Nadu, India
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9
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V. E, Krishnan K, Bhattacharyya A, R. S. Advances in Ayurvedic medicinal plants and nanocarriers for arthritis treatment and management: A review. J Herb Med 2020. [DOI: 10.1016/j.hermed.2020.100412] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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10
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Ulaszewska M, Garcia-Aloy M, Vázquez-Manjarrez N, Soria-Florido MT, Llorach R, Mattivi F, Manach C. Food intake biomarkers for berries and grapes. GENES AND NUTRITION 2020; 15:17. [PMID: 32967625 PMCID: PMC7509942 DOI: 10.1186/s12263-020-00675-z] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/03/2020] [Accepted: 08/20/2020] [Indexed: 12/12/2022]
Abstract
Grapes and berries are two types of widely consumed fruits characterized by a high content in different phytochemicals. However, their accurate dietary assessment is particularly arduous, because of the already wide recognized bias associated with self-reporting methods, combined with the large range of species and cultivars and the fact that these fruits are popularly consumed not only in fresh and frozen forms but also as processed and derived products, including dried and canned fruits, beverages, jams, and jellies. Reporting precise type and/or quantity of grape and berries in FFQ or diaries can obviously be affected by errors. Recently, biomarkers of food intake (BFIs) rose as a promising tool to provide accurate information indicating consumption of certain food items. Protocols for performing systematic reviews in this field, as well as for assessing the validity of candidate BFIs have been developed within the Food Biomarker Alliance (FoodBAll) Project. This paper aims to evaluate the putative BIFs for blueberries, strawberries, raspberries, blackberries, cranberries, blackcurrant, and grapes. Candidate BFIs for grapes were resveratrol metabolites and tartaric acid. The metabolites considered as putative BFI for berries consumption were mostly anthocyanins derivatives together with several metabolites of ellagitannins and some aroma compounds. However, identification of BFIs for single berry types encountered more difficulties. In the absence of highly specific metabolites reported to date, we suggested some multi-metabolite panels that may be further investigated as putative biomarkers for some berry fruits.
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Affiliation(s)
- M Ulaszewska
- Fondazione Edmund Mach, Research and Innovation Centre Food Quality and Nutrition, Via Mach 1, 38010, San Michele all'Adige, Italy.,Center for Omics Sciences, Proteomics and Metabolomics Facility - ProMeFa, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - M Garcia-Aloy
- Biomarkers and Nutrimetabolomic Laboratory, Department of Nutrition, Food Sciences and Gastronomy, Food Technology Reference Net (XaRTA), Nutrition and Food Safety Research Institute (INSA-UB), Faculty of Pharmacy and Food Sciences, University of Barcelona, Barcelona, Spain. .,CIBER de Fragilidad y Envejecimiento Saludable (CIBERFES), Instituto de Salud Carlos III, Barcelona, Spain.
| | - N Vázquez-Manjarrez
- Université Clermont Auvergne, INRAE, UNH, F-63000, Clermont-Ferrand, France.,Department of Nutrition, Exercise and Sports, University of Copenhagen, Copenhagen, Denmark.,Dirección de Nutrición, Instituto Nacional de Ciencias Médicas y Nutrición Slavador Zubiran, Mexico City, Mexico
| | - M T Soria-Florido
- Biomarkers and Nutrimetabolomic Laboratory, Department of Nutrition, Food Sciences and Gastronomy, Food Technology Reference Net (XaRTA), Nutrition and Food Safety Research Institute (INSA-UB), Faculty of Pharmacy and Food Sciences, University of Barcelona, Barcelona, Spain
| | - R Llorach
- Biomarkers and Nutrimetabolomic Laboratory, Department of Nutrition, Food Sciences and Gastronomy, Food Technology Reference Net (XaRTA), Nutrition and Food Safety Research Institute (INSA-UB), Faculty of Pharmacy and Food Sciences, University of Barcelona, Barcelona, Spain.,CIBER de Fragilidad y Envejecimiento Saludable (CIBERFES), Instituto de Salud Carlos III, Barcelona, Spain
| | - F Mattivi
- Fondazione Edmund Mach, Research and Innovation Centre Food Quality and Nutrition, Via Mach 1, 38010, San Michele all'Adige, Italy.,Department of Cellular, Computational and Integrative Biology, CIBIO, University of Trent, Trento, Italy
| | - C Manach
- Université Clermont Auvergne, INRAE, UNH, F-63000, Clermont-Ferrand, France
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11
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Staszowska-Karkut M, Materska M. Phenolic Composition, Mineral Content, and Beneficial Bioactivities of Leaf Extracts from Black Currant ( Ribes nigrum L.), Raspberry ( Rubus idaeus), and Aronia ( Aronia melanocarpa). Nutrients 2020; 12:E463. [PMID: 32059465 PMCID: PMC7071145 DOI: 10.3390/nu12020463] [Citation(s) in RCA: 49] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2019] [Revised: 02/07/2020] [Accepted: 02/10/2020] [Indexed: 12/24/2022] Open
Abstract
Currently, the incidence of lifestyle diseases is increasing due to inappropriate nutrition and environmental pollution. To prevent these diseases, various groups of bioactive compounds are needed with a broad spectrum of action and without adverse side effects. Polyphenolic compounds are the most widely studied group of this type of compounds. They occur widely in plants, but their content depends on many factors, including the type of plant, climatic conditions, and the date of harvest. The spectrum of bioactivity of phenolic compounds is determined by their chemical structure, concentration, and interaction with other compounds. Traditional recipes have been studied to search for active plant ingredients. Leaves of shrubs and fruit trees were used in folk medicine as a panacea for many diseases and have been forgotten with time, but their benefits are now being rediscovered. In recent years, much new information about biological activity of phenolic compounds from berry bushes (black currant, raspberry, and aronia) was published. This was reviewed and discussed in this article. The mineral content of their leaves was also summarized because minerals constitute a significant component of plant infusions. It has been shown that high antioxidant and biological activity of leaf extracts results from the presence of active phenolic compounds, which occur in definitely higher amounts than in fruits. Therefore, the leaves of berry bushes seem to be a promising source of substances that can be used as replacements for synthetic agents in the treatment and prevention of lifestyle diseases.
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Affiliation(s)
| | - Małgorzata Materska
- Department of Chemistry, Faculty of Food Science and Biotechnology, University of Life Sciences in Lublin, Akademicka 15 Street, 20–950 Lublin, Poland;
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12
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El-Shitany NA, Eid BG. Icariin modulates carrageenan-induced acute inflammation through HO-1/Nrf2 and NF-kB signaling pathways. Biomed Pharmacother 2019; 120:109567. [DOI: 10.1016/j.biopha.2019.109567] [Citation(s) in RCA: 40] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2019] [Revised: 10/17/2019] [Accepted: 10/20/2019] [Indexed: 12/13/2022] Open
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13
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Kendir G, Süntar I, Çeribaşı AO, Köroğlu A. Activity evaluation on Ribes species, traditionally used to speed up healing of wounds: With special focus on Ribes nigrum. JOURNAL OF ETHNOPHARMACOLOGY 2019; 237:141-148. [PMID: 30902746 DOI: 10.1016/j.jep.2019.03.038] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/29/2018] [Revised: 02/02/2019] [Accepted: 03/14/2019] [Indexed: 06/09/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Ribes species are usually evergreen shrubs, represented by eight species in Turkey. Although they are known for their fruits with commercial importance, their leaves have been used as folk remedy in various areas in Turkey by rural population owing to their wound healing potential. AIM OF THE STUDY In the present study we aimed to assess the wound healing activity of the leaves of Ribes species growing in Turkey, namely, Ribes alpinum L., R. anatolica Behçet, R. petraeum Wulfen, R. multiflorum Kit. ex Romer & Schultes, R. nigrum L., R. orientale Desf., R. rubrum L., R. uva-crispa L. MATERIALS AND METHODS Wounds were surgically induced on the dorsal parts of the rats and mice. Prepared herbal ointments were topically applied onto the wounds once daily. The effects of the extracts were evaluated by measuring the breaking strength and percentage of reduction in wounded area by comparing the results with the registered reference ointment, FITO Krem®. Histopathological and antioxidant assays were also conducted. Since, R. nigrum was determined to be the most active species, we further investigated the wound healing potential of the subextracts of the methanol extract of R. nigrum leaves. RESULTS R. nigrum and R. multiflorum extracts significantly increased wound breaking strength. Significant reduction in the areas was determined for the wounded tissues treated with the ointments of R. nigrum and R. multiflorum extracts. Oxidative Stress Index was found to be lowest for R. orientale, R. nigrum and R. multiflorum. Among the subextracts of R. nigrum, ethyl acetate subextract was found to have promising effect. CONCLUSIONS Methanol extracts of leaves of R. nigrum and R. multiflorum demonstrated significant wound healing effect. We can suggest that ethyl acetate subextract of R. nigrum may be a potential candidate to be used for the development of a wound healing agent.
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Affiliation(s)
- Gülsen Kendir
- Department of Pharmaceutical Botany, Faculty of Pharmacy, Istinye University, 34010, Zeytinburnu, Istanbul, Turkey
| | - Ipek Süntar
- Department of Pharmacognosy, Faculty of Pharmacy, Gazi University, 06330, Etiler, Ankara, Turkey.
| | - Ali Osman Çeribaşı
- Department of Pathology, Faculty of Veterinary Medicine, Fırat University, 23119, Elazig, Turkey
| | - Ayşegül Köroğlu
- Department of Pharmaceutical Botany, Faculty of Pharmacy, Ankara University, 06100, Tandogan, Ankara, Turkey; Afyonkarahisar Health Sciences University, Faculty of Pharmacy, Department of Pharmaceutical Botany, 03200, Afyon, Turkey
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Gastroprotective property of Pseudocydonia sinensis fruit jelly on the ethanol-induced gastric lesions in rats. J Funct Foods 2018. [DOI: 10.1016/j.jff.2018.07.026] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
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15
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Serrano A, Ros G, Nieto G. Bioactive Compounds and Extracts from Traditional Herbs and Their Potential Anti-Inflammatory Health Effects. MEDICINES 2018; 5:medicines5030076. [PMID: 30012980 PMCID: PMC6164612 DOI: 10.3390/medicines5030076] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/10/2018] [Revised: 07/09/2018] [Accepted: 07/11/2018] [Indexed: 01/08/2023]
Abstract
The inflammatory processes associated with several chronic illnesses like cardiovascular disease and cancer have been the focus of mechanistic studies of the pathogenicity of these diseases and of the use of different pharmacological and natural methods to prevent them. In this study we review the current evidence regarding the effectiveness of natural extracts from as-yet little-studied traditional botanical species in alleviating the inflammation process associated with several chronic diseases. Additionally, the intention is to expose the known pathways of action and the potential synergistic effects of the constituent compounds of the discussed extracts. It is noted that the here-studied extracts, which include black garlic rich in S-allylcystein, polyphenols from cat’s claw (Uncaria tomentosa), devil’s claw (Harpagophytum procumbens), camu-camu (Myrciaria dubia), and blackcurrant (Ribes nigrum), and citrus fruit extracts rich in hesperidin, have similar or greater effects than other, more extensively studied extracts such as tea and cocoa. The combined use of all of these extracts can give rise to synergetic effects with greater biological relevance at lower doses.
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Affiliation(s)
- Antonio Serrano
- Department of Food Technology, Nutrition and Food Science, Veterinary Faculty University of Murcia, Campus de Espinardo, Espinardo, 30100 Murcia, Spain.
| | - Gaspar Ros
- Department of Food Technology, Nutrition and Food Science, Veterinary Faculty University of Murcia, Campus de Espinardo, Espinardo, 30100 Murcia, Spain.
| | - Gema Nieto
- Department of Food Technology, Nutrition and Food Science, Veterinary Faculty University of Murcia, Campus de Espinardo, Espinardo, 30100 Murcia, Spain.
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Srivastava R, Chaudhary D, Nagar H, Chandel HS. WITHDRAWN: Anti-allergic activity of ethanol extractives of Quisqualis Indica Linn. by in-vitro compound 48/80 induced mast cell degranulation and in-vivo passive cutaneous anaphylaxis (PCA) model. Toxicol Rep 2018. [DOI: 10.1016/j.toxrep.2018.03.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022] Open
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17
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Abd-Allah AAM, El-Deen NAMN, Mohamed WAM, Naguib FM. Mast cells and pro-inflammatory cytokines roles in assessment of grape seeds extract anti-inflammatory activity in rat model of carrageenan-induced paw edema. IRANIAN JOURNAL OF BASIC MEDICAL SCIENCES 2018; 21:97-107. [PMID: 29372043 PMCID: PMC5776444 DOI: 10.22038/ijbms.2017.25067.6219] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/19/2017] [Accepted: 09/28/2017] [Indexed: 01/20/2023]
Abstract
OBJECTIVES Reactive oxygen species (ROS)-produced oxidative disorders were involved at the pathophysiology of many inflammatory processes via the generation of pro-inflammatory cytokines and antioxidant defense system suppression. Although herbal antioxidants as mono-therapy relief many inflammatory diseases including, autoimmunity rheumatoid arthritis, but as combination therapy with other proven anti-inflammatory drugs in order to decreasing their toxic impacts has not yet been studied clearly, especially against chemical substances that's induced local inflammation with characteristic edema. MATERIALS AND METHODS Grape seeds extract (GSE) at a concentration of 40 mg/kg B. wt alone or in combination with indomethacin (Indo.) at a dose of 5 mg/Kg B. wt orally given for 10 days prior (gps VI, VII, VIII) or as a single dose after edema induction (gps IX, X, XI) in rat's left hind paw by sub-planter single injection of 0.1 carrageenan: saline solution (1%) (gp. V) to assess the prophylactic and therapeutic anti-inflammatory activities of both through the estimation of selective inflammatory mediators and oxidative damage-related biomarkers as well as tissue mast cell scoring. Furthermore, both substances were given alone (gps II, III, IV) for their blood, liver and kidney safety evaluation comparing with negative control rats (gp. I) which kept without medication. RESULTS A marked reduction on the inflammatory mediators, edema volume and oxidative byproducts in edema bearing rats' prophylactic and treated with grape seeds extract and indomethacin was observed. Indomethacin found to induce some toxicological impacts which minimized when administered together with GSE. CONCLUSION GSE is a safe antioxidant agent with anti-inflammatory property.
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Affiliation(s)
| | | | | | - Fatma Mohamed Naguib
- MVSc of Clinical Pathology, Faculty of Veterinary Medicine, Zagazig University, Zagazig, Egypt
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18
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Molecular modeling, enzyme activity, anti-inflammatory and antiarthritic activities of newly synthesized quinazoline derivatives. Future Med Chem 2017; 9:1995-2009. [DOI: 10.4155/fmc-2017-0157] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Aim: 16 thioxoquinazolines were evaluated in vivo for anti-inflammatory activity using carrageenan-induced paw edema assay. Results: In particular, out of the targets (1–16), compounds 4 and 6 displayed the highest anti-inflammatory activity (≥80%) and furtherly tested against complete Freund’s adjuvant-induced arthritic rats. Significant reduction in the serum level of IL-1β, COX-2 and prostaglandin E2 in the complete Freund’s adjuvant rats is demonstrated by compounds 4 and 6. Furthermore, compound 4 showed non-selective activity against COX-1 and COX 2, however, compound 6 was specific toward COX-2. Molecular docking study has demonstrated the possible binding modes of the active quinazolines 4 and 6 in the COX-2 active site. Conclusion: These targets could be used as templates for further development of new derivatives with potent anti-inflammatory activity.
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19
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Abuelizz HA, Al-Salahi R, Al-Asri J, Mortier J, Marzouk M, Ezzeldin E, Ali AA, Khalil MG, Wolber G, Ghabbour HA, Almehizia AA, Abdel Jaleel GA. Synthesis, crystallographic characterization, molecular docking and biological activity of isoquinoline derivatives. Chem Cent J 2017; 11:103. [PMID: 29086866 PMCID: PMC5643734 DOI: 10.1186/s13065-017-0321-1] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2017] [Accepted: 08/18/2017] [Indexed: 11/12/2022] Open
Abstract
The main objective of this work was to synthesize novel compounds with a benzo[de][1,2,4]triazolo[5,1-a]isoquinoline scaffold by employing (dioxo-benzo[de]isoquinolin-2-yl) thiourea as a building block. Molecular docking was conducted in the COX-2 active site to predict the plausible binding mode and rationalize the structure–activity relationship of the synthesized compounds. The structures of the synthesized compounds were confirmed by HREI-MS, and NMR spectra along with X-ray diffraction were collected for products 1 and 5. Thereafter, anti-inflammatory effect of molecules 1–20 was evaluated in vivo using carrageenan-induced paw edema method, revealing significant inhibition potency in albino rats with an activity comparable to that of the standard drugs indomethacin. Compounds 8, 9, 15 and 16 showed the highest anti-inflammatory activity. However, thermal sensitivity-hot plat test, a radiological examination and motor coordination assessment were performed to test the activity against rheumatoid arthritis. The obtained results indicate promising anti-arthritic activity for compounds 9 and 15 as significant reduction of the serum level of interleukin-1β [IL-1β], cyclooxygenase-2 [COX-2] and prostaglandin E2 [PGE2] was observed in CFA rats.
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Affiliation(s)
- Hatem A Abuelizz
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, P.O. Box 2457, Riyadh, 11451, Saudi Arabia.
| | - Rashad Al-Salahi
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, P.O. Box 2457, Riyadh, 11451, Saudi Arabia
| | - Jamil Al-Asri
- Department of Pharmaceutical & Medicinal Chemistry, Institute of Pharmacy, Freie Universität Berlin, Königin-Luise Str. 2-4, 14195, Berlin, Germany
| | - Jérémie Mortier
- Department of Pharmaceutical & Medicinal Chemistry, Institute of Pharmacy, Freie Universität Berlin, Königin-Luise Str. 2-4, 14195, Berlin, Germany
| | - Mohamed Marzouk
- Department of Chemistry, College of Science and Humanities, Prince Sattam bin Abdulaziz University, 83, Alkharj, Saudi Arabia.,Chemistry of Natural Products Group, Center of Excellence for Advanced Sciences, National Research Centre, Dokki, Cairo, 12622, Egypt
| | - Essam Ezzeldin
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, P.O. Box 2457, Riyadh, 11451, Saudi Arabia.,Drug Bioavailability Lab., College of Pharmacy, King Saud University, P.O. Box 2457, Riyadh, 11451, Saudi Arabia
| | - Azza A Ali
- Department of Pharmacology & Toxicology, Faculty of Pharmacy, Al-Azhar University, Cairo, Egypt
| | - Mona G Khalil
- Department of Pharmacology & Toxicology, Faculty of Pharmacy, Modern University for Technology and Information, Cairo, Egypt
| | - Gerhard Wolber
- Department of Pharmaceutical & Medicinal Chemistry, Institute of Pharmacy, Freie Universität Berlin, Königin-Luise Str. 2-4, 14195, Berlin, Germany
| | - Hazem A Ghabbour
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, P.O. Box 2457, Riyadh, 11451, Saudi Arabia
| | - Abdulrahman A Almehizia
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, P.O. Box 2457, Riyadh, 11451, Saudi Arabia
| | - Gehad A Abdel Jaleel
- Department of Pharmacology , National Research Centre, El-Bohoth St., Dokki, Cairo, 12622, Egypt
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El-Shitany NA, Shaala LA, Abbas AT, Abdel-dayem UA, Azhar EI, Ali SS, van Soest RWM, Youssef DTA. Evaluation of the Anti-Inflammatory, Antioxidant and Immunomodulatory Effects of the Organic Extract of the Red Sea Marine Sponge Xestospongia testudinaria against Carrageenan Induced Rat Paw Inflammation. PLoS One 2015; 10:e0138917. [PMID: 26422010 PMCID: PMC4589291 DOI: 10.1371/journal.pone.0138917] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2015] [Accepted: 09/05/2015] [Indexed: 01/24/2023] Open
Abstract
Marine sponges are found to be a rich source of bioactive compounds which show a wide range of biological activities including antiviral, antibacterial, and anti-inflammatory activities. This study aimed to investigate the possible anti-inflammatory, antioxidant and immunomodulator effects of the methanolic extract of the Red Sea marine sponge Xestospongia testudinaria. The chemical composition of the Xestospongia testudinaria methanolic extract was determined using Gas chromatography-mass spectroscopy (GC-MS) analysis. DPPH (2, 2-diphenyl-1-picryl-hydrazyl) was measured to assess the antioxidant activity of the sponge extract. Carrageenan-induced rat hind paw edema was adopted in this study. Six groups of rats were used: group1: Control, group 2: Carrageenan, group 3: indomethacin (10 mg/kg), group 4-6: Xestospongia testudinaria methanolic extract (25, 50, and 100 mg/kg). Evaluation of the anti-inflammatory activity was performed by both calculating the percentage increase in paw weight and hisopathologically. Assessment of the antioxidant and immunomodulatory activity was performed. GC-MS analysis revealed that there were 41 different compounds present in the methanolic extract. Sponge extract exhibited antioxidant activity against DPPH free radicals. Xestospongia testudinaria methanolic extract (100 mg/kg) significantly decreased % increase in paw weight measured at 1, 2, 3 and 4 h after carrageenan injection. Histopathologically, the extract caused a marked decrease in the capillary congestion and inflammatory cells infiltrate. The extract decreased paw malondialdehyde (MDA) and nitric oxide (NO) and increased the reduced glutathione (GSH), glutathione peroxidase (GPx), and catalase (CAT) activity. It also decreased the inflammatory cytokines, tumor necrosis factor-α (TNF-α), interleukin-1 β(IL-1β) and IL-6. The results of this study demonstrated the anti-inflammatory, antioxidant, and immunomodulatory effects of the methanolic extract of the Red Sea sponge Xestospongia testudinaria (100 mg/kg).
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Affiliation(s)
- Nagla A. El-Shitany
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, King Abdulaziz University, Jeddah, Saudi Arabia
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Tanta University, Tanta, Egypt
| | - Lamiaa A. Shaala
- Natural Products Unit, King Fahd Medical Research Center, King Abdulaziz University, Jedda, Kingdom of Saudi Arabia
| | - Aymn T. Abbas
- Special Infectious Agents Unit, King Fahd Medical Research Center, King Abdulaziz University, Jeddah, Kingdom of Saudi Arabia
- Biotechnology Research Laboratories, Gastroenterology Surgery Center, Mansoura University, Mansoura, Egypt
| | - Umama A. Abdel-dayem
- Animal Facility Unit, King Fahd Medical Research Center, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Esam I. Azhar
- Special Infectious Agents Unit, King Fahd Medical Research Center, King Abdulaziz University, Jeddah, Kingdom of Saudi Arabia
- Medical Laboratory Technology Department, Faculty of Applied Medical Sciences, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Soad S. Ali
- Anatomy Department (Cytology and Histology), Faculty of Medicine, King Abdulaziz University, Jeddah, Kingdom of Saudi Arabia
| | - Rob W. M. van Soest
- Naturalis Biodiversity Center, Deptartment of Marine Zoology, P.O. Box 9517, 2300 RA Leiden, The Netherlands
| | - Diaa T. A. Youssef
- Department of Natural Products, Faculty of Pharmacy, King Abdulaziz University, Jeddah, Kingdom of Saudi Arabia
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21
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Inhibition of Cytosolic Phospholipase A2α (cPLA2α) by Medicinal Plants in Relation to Their Phenolic Content. Molecules 2015; 20:15033-48. [PMID: 26287155 PMCID: PMC6331921 DOI: 10.3390/molecules200815033] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2015] [Revised: 08/05/2015] [Accepted: 08/11/2015] [Indexed: 02/05/2023] Open
Abstract
The cytosolic phospholipase A2α(cPLA2α) is one of the potential targets for anti-inflammatory drugs, since this enzyme plays a key role in the inflammation processes seen in health disorders, like asthma, allergic reactions, arthritis and neuronal diseases. In this study, cPLA2α inhibition by 43 methanol extracts from medicinal plants rich in polyphenols was determined. The eight most active extracts were derived from Ribes nigrum (IC50 of 27.7 μg/mL), Ononis spinosa (IC50 of 39.4 μg/mL), Urtica dioica (IC50 of 44.32 μg/mL), Betula sp. (IC50 of 58.02 μg/mL), Sanguisorba officinalis (IC50 of 76.25 μg/mL), Orthosiphon stamineus (IC50 of 78.83 μg/mL), Petasites hybridus (IC50 of 81.02 μg/mL) and Tussilago farfara (IC50 of 123.28 μg/mL). Additionally, the antioxidant activities of these extracts were determined with the 2,2-diphenyl-1-picrylhydrazyl (DPPH) assay and their phenolic content with the Folin-Ciocalteu reagent. Antioxidant activity showed a non-linear, positive correlation to the phenolic content, but no correlation of PLA2 inhibition with phenolic content could be established. This study provides evidence that cPLA2α may be a relevant target for anti-inflammatory agents.
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Kendir G, Dinç E, Güvenç AK. Ultra-Performance Liquid Chromatography for the Simultaneous Quantification of Rutin and Chlorogenic Acid in Leaves ofRibesL. Species by Conventional and Chemometric Calibration Approaches. J Chromatogr Sci 2015; 53:1577-87. [DOI: 10.1093/chromsci/bmv060] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2014] [Indexed: 11/14/2022]
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Luzak B, Boncler M, Rywaniak J, Dudzinska D, Rozalski M, Krajewska U, Balcerczak E, Podsedek A, Redzynia M, Watala C. Extract from Ribes nigrum leaves in vitro activates nitric oxide synthase (eNOS) and increases CD39 expression in human endothelial cells. J Physiol Biochem 2014; 70:1007-19. [PMID: 25407137 PMCID: PMC4254183 DOI: 10.1007/s13105-014-0370-z] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2013] [Accepted: 11/10/2014] [Indexed: 11/29/2022]
Abstract
The aim of the present study was to evaluate whether blackcurrant leaf extract (BLE) modulates endothelium antithrombotic function, namely increases the expression/activity of ADPase (CD39) and augments the production of nitric oxide in human umbilical vein endothelial cells (HUVEC). It was found that BLE with proanthocyanidins (60 % of the total polyphenol content) increased the CD39-positive endothelial cell fraction (up to 10 % for 2.5 μg/ml, and up to 33 % for 15 μg/ml, p < 0.05 or less) in a concentration-dependent manner, and enhanced endothelial nitric oxide synthase (eNOS) activation (T495 phosphorylation decreased by 31 ± 6 % for 2.5 μg/ml and 48 ± 6 % for 15 μg/ml; S1177 phosphorylation increased by 13 ± 3 % for 2.5 μg/ml and 18 ± 7 % for 15 μg/ml, compared to untreated cells, p < 0.05 or less). Additionally, incubation for 24 or 48 h with BLE at a lower range of polyphenol concentrations, significantly increased cell viability with a maximal effect at 2.5 μg/ml (viability increased by 24.8 ± 1.0 % for 24 h and by 32.5 ± 2.7 % for 48-h time incubation, p < 0.0001). The increased CD39 expression and the increased eNOS activation in HUVEC can be regarded as the beneficial markers of the improvement of antiplatelet action of endothelial cells. Unexpectedly, these assumptions were not confirmed in the experimental model of platelet-endothelial cell interactions. These observations lead to the conclusion that BLE may improve endothelial cell viability at low physiological concentrations without affecting the antiplatelet action of endothelium.
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Affiliation(s)
- Boguslawa Luzak
- Department of Haemostasis and Haemostatic Disorders, Medical University of Lodz, 6/8 Mazowiecka Street, 92-215, Lodz, Poland,
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Kruger MJ, Davies N, Myburgh KH, Lecour S. Proanthocyanidins, anthocyanins and cardiovascular diseases. Food Res Int 2014. [DOI: 10.1016/j.foodres.2014.01.046] [Citation(s) in RCA: 163] [Impact Index Per Article: 16.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
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25
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Haasbach E, Hartmayer C, Hettler A, Sarnecka A, Wulle U, Ehrhardt C, Ludwig S, Planz O. Antiviral activity of Ladania067, an extract from wild black currant leaves against influenza A virus in vitro and in vivo. Front Microbiol 2014; 5:171. [PMID: 24795704 PMCID: PMC4001074 DOI: 10.3389/fmicb.2014.00171] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2013] [Accepted: 03/28/2014] [Indexed: 01/31/2023] Open
Abstract
Influenza, a respiratory disease caused by influenza viruses, still represents a major threat to humans and several animal species. Besides vaccination, only two classes of drugs are available for antiviral treatment against this pathogen. Thus, there is a strong need for new effective antivirals against influenza viruses. Here, we tested Ladania067, an extract from the leaves of the wild black currant (Ribes nigrum folium) for potential antiviral activity against influenza A virus in vitro and in vivo. In the range of 0-1 mg/ml the extract showed no cytotoxic effect on three cell lines and a CC50 of 0.5 ± 0.3 mg/ml, on peripheral blood mononuclear cells. Furthermore, the extract did not influence the proliferative status of human lymphocytes. In contrast, Ladania067 was highly effective (EC50 value: 49.3 ± 1.1 ng/ml) against the human pandemic influenza virus strain A/Regensburg/D6/09 (H1N1). The extract exhibited an antiviral effect when the virus was pre-incubated prior to infection or when added directly after infection. No antiviral effect was found when infected cells were treated 2, 4, or 8 h after infection, indicating that Ladania067 blocks a very early step in the virus infection cycle. In the mouse infection model we were able to demonstrate that an intranasal application of 500 μg Ladania067 inhibits progeny virus titers in the lung up to 85% after 24 h. We conclude that the extract from the leaves of the wild black currant may be a promising source for the identification of new molecules with antiviral functions against influenza virus.
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Affiliation(s)
- Emanuel Haasbach
- Department of Immunology, Interfaculty Institute for Cell Biology, Eberhard Karls University of Tuebingen Tuebingen, Germany
| | - Carmen Hartmayer
- Department of Immunology, Interfaculty Institute for Cell Biology, Eberhard Karls University of Tuebingen Tuebingen, Germany
| | - Alice Hettler
- Department of Immunology, Interfaculty Institute for Cell Biology, Eberhard Karls University of Tuebingen Tuebingen, Germany
| | - Alicja Sarnecka
- Department of Immunology, Interfaculty Institute for Cell Biology, Eberhard Karls University of Tuebingen Tuebingen, Germany
| | - Ulrich Wulle
- Department of Immunology, Interfaculty Institute for Cell Biology, Eberhard Karls University of Tuebingen Tuebingen, Germany
| | - Christina Ehrhardt
- Institute of Molecular Virology, Center for Molecular Biology of Inflammation, University of Muenster Muenster, Germany
| | - Stephan Ludwig
- Institute of Molecular Virology, Center for Molecular Biology of Inflammation, University of Muenster Muenster, Germany
| | - Oliver Planz
- Department of Immunology, Interfaculty Institute for Cell Biology, Eberhard Karls University of Tuebingen Tuebingen, Germany
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Renard JF, Lecomte F, Hubert P, de Leval X, Pirotte B. N-(3-Arylaminopyridin-4-yl)alkanesulfonamides as pyridine analogs of nimesulide: Cyclooxygenases inhibition, anti-inflammatory studies and insight on metabolism. Eur J Med Chem 2014; 74:12-22. [DOI: 10.1016/j.ejmech.2013.12.033] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2013] [Revised: 12/18/2013] [Accepted: 12/22/2013] [Indexed: 02/02/2023]
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El-Shitany NA, El-Bastawissy EA, El-desoky K. Ellagic acid protects against carrageenan-induced acute inflammation through inhibition of nuclear factor kappa B, inducible cyclooxygenase and proinflammatory cytokines and enhancement of interleukin-10 via an antioxidant mechanism. Int Immunopharmacol 2014; 19:290-9. [PMID: 24534771 DOI: 10.1016/j.intimp.2014.02.004] [Citation(s) in RCA: 87] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2013] [Revised: 02/03/2014] [Accepted: 02/03/2014] [Indexed: 12/28/2022]
Abstract
There are several hypotheses that explain the process of acute inflammation, including free radical overproduction, pro-inflammatory enzyme activation, and release of pro-inflammatory cytokines. In this study, the protective role of ellagic acid against carrageenan-induced acute inflammation was assessed. In addition, the immunomodulatory action, the antioxidant effects, and the role of COX-2 and NF-κB were also investigated. Inflammation was induced by the injection of 100 μl of 1.5% carrageenan solution. Ellagic acid (10, 25, 50, 100 and 200mg/kg), indomethacin (10 mg/kg), meloxicam (4 mg/kg), and saline, were injected 2h before carrageenan injection. The percentage inhibition in the paw weight was calculated. Paws, MDA, NO, GSH, IL-1β, TNF-α, IL-10 and NF-κB mRNA expression were estimated. Formalin fixed hind paws were used for histopathological examination and immunohistochemical staining for COX-2 expression. Ellagic acid, meloxicam and indomethacin reduced paws, edema, MDA and NO formation. In addition, all of them restored the depleted GSH contents in the paws. Ellagic acid, meloxicam and indomethacin reduced NF-κB mRNA expression. Ellagic acid ameliorated COX-2 expression; meloxicam inhibited while indomethacin failed. Both ellagic acid and meloxicam increased IL-10 while indomethacin did not. The docking study revealed a high affinity of ellagic acid towards COX-2. Ellagic acid exhibited a potent anti-inflammatory effect against carrageenan-induced inflammation. The mechanisms of ellagic acid induced protection were proved to be due to reduction of NO, MDA, IL-1β, TNF-α, COX-2 and NF-κB expression and induction of GSH and IL-10 production.
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Affiliation(s)
- Nagla A El-Shitany
- Department of Pharmacology and Toxicology, College of Pharmacy, King Abdulaziz University, Jeddah, Saudi Arabia; Department of Pharmacology and Toxicology, College of Pharmacy, Tanta University, Tanta, Egypt.
| | - Eman A El-Bastawissy
- Department of Pharmaceutical Chemistry, College of Pharmacy, Tanta University, Tanta, Egypt
| | - Karema El-desoky
- Department of Pathology, College of Medicine, Tanta University, Tanta, Egypt
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KRUGER MARIAJ, MYBURGH KATHRYNH, SMITH CARINE. Contusion Injury with Chronic In vivo Polyphenol Supplementation. Med Sci Sports Exerc 2014; 46:225-31. [DOI: 10.1249/mss.0b013e3182a4e754] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Sasaki T, Li W, Zaike S, Asada Y, Li Q, Ma F, Zhang Q, Koike K. Antioxidant lignoids from leaves of Ribes nigrum. PHYTOCHEMISTRY 2013; 95:333-340. [PMID: 23958345 DOI: 10.1016/j.phytochem.2013.07.022] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/21/2012] [Revised: 02/15/2013] [Accepted: 07/23/2013] [Indexed: 06/02/2023]
Abstract
Phytochemical investigation of the leaves of Ribes nigrum resulted in the isolation of fourteen compounds, including four 7,7'-epoxylignans, three tetrahydrofuran-type sesquilignans, and a spirocyclic dilignan. Their structures were elucidated by extensive spectroscopic analyses and by chemical transformations. The isolated compounds were evaluated for their antioxidant activities using superoxide anion scavenging assay and DPPH free radical scavenging assay. Ribesin D and ribesin G showed the most potent superoxide anion scavenging activity with EC50 values of 1.24 and 1.12 μM, respectively, and the structure-activity relationship was discussed.
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Affiliation(s)
- Tatsunori Sasaki
- Faculty of Pharmaceutical Sciences, Toho University, Miyama 2-2-1, Funabashi, Chiba 274-8510, Japan
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Ehrhardt C, Dudek SE, Holzberg M, Urban S, Hrincius ER, Haasbach E, Seyer R, Lapuse J, Planz O, Ludwig S. A plant extract of Ribes nigrum folium possesses anti-influenza virus activity in vitro and in vivo by preventing virus entry to host cells. PLoS One 2013; 8:e63657. [PMID: 23717460 PMCID: PMC3662772 DOI: 10.1371/journal.pone.0063657] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2012] [Accepted: 04/04/2013] [Indexed: 11/18/2022] Open
Abstract
Infections with influenza A viruses (IAV) are still amongst the major causes of highly contagious severe respiratory diseases not only bearing a devastating effect to human health, but also significantly impact the economy. Besides vaccination that represents the best option to protect from IAV infections, only two classes of anti-influenza drugs, inhibitors of the M2 ion channel and the neuraminidase, often causing resistant IAV variants have been approved. That is why the need for effective and amply available antivirals against IAV is of high priority. Here we introduce LADANIA067 from the leaves of the wild black currant (Ribes nigrum folium) as a potent compound against IAV infections in vitro and in vivo. LADANIA067 treatment resulted in a reduction of progeny virus titers in cell cultures infected with prototype avian and human influenza virus strains of different subtypes. At the effective dose of 100 µg/ml the extract did not exhibit apparent harming effects on cell viability, metabolism or proliferation. Further, viruses showed no tendency to develop resistance to LADANIA067 when compared to amantadine that resulted in the generation of resistant variants after only a few passages. On a molecular basis the protective effect of LADANIA067 appears to be mainly due to interference with virus internalisation. In the mouse infection model LADANIA067 treatment reduces progeny virus titers in the lung upon intranasal application. In conclusion, an extract from the leaves of the wild black currant might be a promising source for the development of new antiviral compounds to fight IAV infections.
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Affiliation(s)
- Christina Ehrhardt
- Institute of Molecular Virology (IMV), Centre of Molecular Biology of Inflammation (ZMBE), Westfälische Wilhelms-University of Muenster, Muenster, Germany
| | - Sabine Eva Dudek
- Institute of Molecular Virology (IMV), Centre of Molecular Biology of Inflammation (ZMBE), Westfälische Wilhelms-University of Muenster, Muenster, Germany
| | - Magdalena Holzberg
- Institute of Molecular Virology (IMV), Centre of Molecular Biology of Inflammation (ZMBE), Westfälische Wilhelms-University of Muenster, Muenster, Germany
| | - Sabine Urban
- Institute of Molecular Virology (IMV), Centre of Molecular Biology of Inflammation (ZMBE), Westfälische Wilhelms-University of Muenster, Muenster, Germany
| | - Eike Roman Hrincius
- Institute of Molecular Virology (IMV), Centre of Molecular Biology of Inflammation (ZMBE), Westfälische Wilhelms-University of Muenster, Muenster, Germany
| | - Emanuel Haasbach
- Interfaculty Institute for Cell Biology, Department of Immunology, University of Tuebingen, Tuebingen, Germany
| | - Roman Seyer
- Institute of Molecular Virology (IMV), Centre of Molecular Biology of Inflammation (ZMBE), Westfälische Wilhelms-University of Muenster, Muenster, Germany
| | - Julia Lapuse
- Dr. Pandalis NatUrprodukte GmbH, Glandorf, Germany
| | - Oliver Planz
- Interfaculty Institute for Cell Biology, Department of Immunology, University of Tuebingen, Tuebingen, Germany
| | - Stephan Ludwig
- Institute of Molecular Virology (IMV), Centre of Molecular Biology of Inflammation (ZMBE), Westfälische Wilhelms-University of Muenster, Muenster, Germany
- * E-mail:
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Wang H, Bastian SEP, Howarth GS. Newly Developed Synbiotics and the Chemotherapy-Damaged Gut. J Evid Based Complementary Altern Med 2013. [DOI: 10.1177/2156587213477864] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
Mucositis is a common side-effect of cancer chemotherapy and radiotherapy. Features of mucositis include erythema, ulceration, and inflammation of the gastrointestinal tract accompanied by clinical symptoms of abdominal pain and digestive disturbances. New treatment strategies are required. Experimental evidence is accumulating showing therapeutic promise for new nutraceutical agents including probiotic bacteria, probiotic-derived factors, prebiotics, and plant extracts. However, the targeted development of new combinations of these agents (synbiotics) to combat mucositis remains largely unexplored. The current review addresses the potential for these nutraceutical agents to reduce the severity of chemotherapy-damaged mucositis by strategically aligning their underlying mechanism of action with features of mucositis pathogenesis. The potential for certain plant extracts to act as prebiotics, in combination with probiotics or their derived factors, is further investigated. These unique synbiotic formulations could form the basis of a new naturally sourced adjunctive approach to cancer chemotherapy.
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Affiliation(s)
- Hanru Wang
- School of Animal and Veterinary Sciences; University of Adelaide, Roseworthy Campus, South Australia, Australia
| | - Susan E. P. Bastian
- School of Agriculture, Food and Wine; University of Adelaide, Waite Campus, South Australia, Australia
| | - Gordon S. Howarth
- School of Animal and Veterinary Sciences; University of Adelaide, Roseworthy Campus, South Australia, Australia
- Centre for Paediatric and Adolescent Gastroenterology, Children, Youth and Women’s Health Service, North Adelaide, South Australia, Australia
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Accelerated skeletal muscle recovery after in vivo polyphenol administration. J Nutr Biochem 2012; 23:1072-9. [DOI: 10.1016/j.jnutbio.2011.05.014] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2011] [Revised: 05/10/2011] [Accepted: 05/28/2011] [Indexed: 11/17/2022]
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Desjardins J, Tanabe S, Bergeron C, Gafner S, Grenier D. Anthocyanin-rich black currant extract and cyanidin-3-O-glucoside have cytoprotective and anti-inflammatory properties. J Med Food 2012; 15:1045-50. [PMID: 22738124 DOI: 10.1089/jmf.2011.0316] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023] Open
Abstract
Periodontal diseases are a group of multifactorial polymicrobial infections characterized by a progressive inflammatory destruction of the periodontium. Flavonoids, including anthocyanins, are receiving increasing attention because of their promising human health benefits. The aim of our study was to investigate the effect of anthocyanins, pure or as part of a standardized black currant extract, on nicotine-induced cytotoxicity and lipopolysaccharide (LPS)-induced inflammatory responses in human cells. Using a colorimetric assay that measures cell viability, it was found that a pretreatment with an anthocyanin-rich black currant extract or cyanidin-3-O-glucoside neutralized the cytotoxic effect of nicotine on epithelial cells and fibroblasts in a dose-dependent manner. The black currant extract and cyanidin-3-O-glucoside also inhibited the LPS-induced secretion of interleukin-6 by human macrophages. The results of the present study suggest that black currant extract and cyanidin-3-O-glucoside may be promising candidates for the development of novel therapies to prevent and/or to treat smoking-related periodontal diseases.
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Affiliation(s)
- Jacynthe Desjardins
- Oral Ecology Research Group, Faculty of Dentistry, Laval University, Quebec City, Quebec, Canada
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Short-term clinical and osteoimmunological effects of scaling and root planing complemented by simple or repeated laser phototherapy in chronic periodontitis. Lasers Med Sci 2012; 28:157-66. [DOI: 10.1007/s10103-012-1104-5] [Citation(s) in RCA: 41] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2011] [Accepted: 04/16/2012] [Indexed: 11/26/2022]
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Gopalan A, Reuben SC, Ahmed S, Darvesh AS, Hohmann J, Bishayee A. The health benefits of blackcurrants. Food Funct 2012; 3:795-809. [DOI: 10.1039/c2fo30058c] [Citation(s) in RCA: 108] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
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Bishayee A, Thoppil RJ, Mandal A, Darvesh AS, Ohanyan V, Meszaros JG, Háznagy-Radnai E, Hohmann J, Bhatia D. Black currant phytoconstituents exert chemoprevention of diethylnitrosamine-initiated hepatocarcinogenesis by suppression of the inflammatory response. Mol Carcinog 2011; 52:304-17. [DOI: 10.1002/mc.21860] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2011] [Revised: 11/22/2011] [Accepted: 11/30/2011] [Indexed: 12/17/2022]
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Bishayee A, Mbimba T, Thoppil RJ, Háznagy-Radnai E, Sipos P, Darvesh AS, Folkesson HG, Hohmann J. Anthocyanin-rich black currant (Ribes nigrum L.) extract affords chemoprevention against diethylnitrosamine-induced hepatocellular carcinogenesis in rats. J Nutr Biochem 2011; 22:1035-46. [DOI: 10.1016/j.jnutbio.2010.09.001] [Citation(s) in RCA: 75] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2010] [Revised: 09/15/2010] [Accepted: 09/22/2010] [Indexed: 10/18/2022]
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38
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Bishayee A, Háznagy-Radnai E, Mbimba T, Sipos P, Morazzoni P, Darvesh AS, Bhatia D, Hohmann J. Anthocyanin-rich black currant extract suppresses the growth of human hepatocellular carcinoma cells. Nat Prod Commun 2011. [PMID: 21121259 DOI: 10.1177/1934578x1000501020] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023] Open
Abstract
Dietary antioxidants, such as anthocyanins, are helpful in the prevention and control of various diseases by counteracting the imbalance of oxidative and antioxidative factors in the living systems. Black currant (Ribes nigrum L., Grossulariaceae) is known to contain high amounts of anthocyanins (250 mg/100 g fresh fruit). Black currant fruits have been used in Asian and European traditional medicine for the treatment of a variety of diseases. Black currant extract has recently been found to be the second most effective amongst nine different berry extracts studied for their free radical scavenging activity. Constituents present in black currant juice have been found to exert a number of health-promoting effects, including immunomodulatory, antimicrobial and antiinflammatory actions, inhibition of low-density lipoprotein, and reduction of cardiovascular diseases. Although antioxidant and antiinflammatory effects of black currant juice could be of value in preventing and treating oxidative stress- and inflammation-driven cancers, no experimental evidence is available to now. The objective of the present study was to evaluate the potential antiproliferative effects of black currant fruit skin extract against HepG2 human liver cancer cells. The aqueous extract yielded an anthocyanin-rich fraction with cyanidin-3-O-rutinoside as one of the major anthocyanins. This fraction exhibited a potent cytotoxic effect on HepG2 cells and this effect was more pronounced than that of delphinidin and cyanidin, two major aglycones of anthocyanins present in black currant. Our results indicate, for the first time, that black currant skin containing an anthocyanin-rich fraction inhibits the proliferation of liver cancer cells, possibly due to additive as well as synergistic effects. This product could be useful in the prevention and treatment of human hepatocellular carcinoma.
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Affiliation(s)
- Anupam Bishayee
- Cancer Therapeutics and Chemoprevention Group, Department of Pharmaceutical Sciences, Northeastern Ohio Universities Colleges of Medicine and Pharmacy, 4209 State Route 44, Rootstown, OH 44272, USA.
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Xavier M, David DR, de Souza RA, Arrieiro AN, Miranda H, Santana ET, Silva JA, Salgado MAC, Aimbire F, Albertini R. Anti-inflammatory effects of low-level light emitting diode therapy on Achilles tendinitis in rats. Lasers Surg Med 2010; 42:553-8. [PMID: 20662032 DOI: 10.1002/lsm.20896] [Citation(s) in RCA: 71] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
BACKGROUND AND OBJECTIVES The present study investigated the effects of low-level light emitting diode (LED) therapy (880 +/- 10 nm) on inflammatory process in a experimental model of Achilles tendinitis induced by collagenase. STUDY DESIGN/MATERIALS AND METHODS Fifty-six male Wistar were separated into seven groups (n = 8), three groups in the experimental period of 7 days and four groups in the experimental period of 14 days, the control group (CONT), tendinitis group (TEND), LED therapy group (LEDT) for both experimental periods, and LED therapy group 7th to 14th day (LEDT delay) for 14 days experimental period. The LED parameters was 22 mW CW of optical output power, distributed in an irradiation area of 0.5 cm(2), with an irradiation time of 170 seconds, the applied energy density was 7.5 J/cm(2) in contact. The therapy was initiated 12 hours after the tendinitis induction, with a 48-hour interval between the irradiations. The histological analysis and inflammatory mediators were quantified. RESULTS Our results showed that LED decreases the inflammatory cells influx and mRNA expression to IL-1 beta, IL-6, tumor necrosis factor-alpha (TNF-alpha) in both phase, and cyclooxygenase-2 (COX-2) just in initial phase (P < 0.05). CONCLUSION Our results suggest that the anti-inflammatory therapy with low-power LED (880 nm) enhanced the tissue response in all groups. We can conclude that the LED was able to reduce signs of inflammation in collagenase-induced tendinitis in rats by reducing the number of inflammatory cells and decrease mRNA expression of cytokines.
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Affiliation(s)
- Murilo Xavier
- Institute of Research and Development, IP&D, Vale do Paraiba University, UNIVAP, Av. Shishima Hifumi, 2911, 12244-000 São José dos Campos, São Paulo, Brazil
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Low-level laser therapy (LLLT; 780 nm) acts differently on mRNA expression of anti- and pro-inflammatory mediators in an experimental model of collagenase-induced tendinitis in rat. Lasers Med Sci 2010; 26:85-94. [PMID: 20737183 DOI: 10.1007/s10103-010-0811-z] [Citation(s) in RCA: 93] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2009] [Accepted: 06/24/2010] [Indexed: 12/15/2022]
Abstract
Low-level laser therapy (LLLT) has been found to produce anti-inflammatory effects in a variety of disorders. Tendinopathies are directly related to unbalance in expression of pro- and anti-inflammatory cytokines which are responsible by degeneration process of tendinocytes. In the current study, we decided to investigate if LLLT could reduce mRNA expression for TNF-α, IL-1β, IL-6, TGF-β cytokines, and COX-2 enzyme. Forty-two male Wistar rats were divided randomly in seven groups, and tendinitis was induced with a collagenase intratendinea injection. The mRNA expression was evaluated by real-time PCR in 7th and 14th days after tendinitis. LLLT irradiation with wavelength of 780 nm required for 75 s with a dose of 7.7 J/cm(2) was administered in distinct moments: 12 h and 7 days post tendinitis. At the 12 h after tendinitis, the animals were irradiated once in intercalate days until the 7th or 14th day in and them the animals were killed, respectively. In other series, 7 days after tendinitis, the animals were irradiated once in intercalated days until the 14th day and then the animals were killed. LLLT in both acute and chronic phases decreased IL-6, COX-2, and TGF-β expression after tendinitis, respectively, when compared to tendinitis groups: IL-6, COX-2, and TGF-β. The LLLT not altered IL-1β expression in any time, but reduced the TNF-α expression; however, only at chronic phase. We conclude that LLLT administered with this protocol reduces one of features of tendinopathies that is mRNA expression for pro-inflammatory mediators.
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El-Shitany NA, El-Masry SA, El-Ghareib MA, El-Desoky K. Thioctic acid protects against carrageenan-induced acute inflammation in rats by reduction in oxidative stress, downregulation of COX-2 mRNA and enhancement of IL-10 mRNA. Fundam Clin Pharmacol 2010; 24:91-9. [DOI: 10.1111/j.1472-8206.2009.00744.x] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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42
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Huang PL, Chi CW, Liu TY. Effects of Areca catechu L. containing procyanidins on cyclooxygenase-2 expression in vitro and in vivo. Food Chem Toxicol 2010; 48:306-13. [DOI: 10.1016/j.fct.2009.10.014] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2009] [Revised: 09/30/2009] [Accepted: 10/11/2009] [Indexed: 02/07/2023]
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43
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Renard JF, Arslan D, Garbacki N, Pirotte B, de Leval X. Pyridine Analogues of Nimesulide: Design, Synthesis, and in Vitro and in Vivo Pharmacological Evaluation as Promising Cyclooxygenase 1 and 2 Inhibitors. J Med Chem 2009; 52:5864-71. [DOI: 10.1021/jm900702b] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Affiliation(s)
- Jean-François Renard
- Drug Research Center (CIRM), Laboratory of Medicinal Chemistry, University of Liège, Avenue de l’Hôpital 1, B-4000 Liège, Belgium
| | - Deniz Arslan
- Drug Research Center (CIRM), Laboratory of Medicinal Chemistry, University of Liège, Avenue de l’Hôpital 1, B-4000 Liège, Belgium
| | - Nancy Garbacki
- Laboratory of Connective Tissues Biology, GIGA-R, University of Liège, Avenue de l’Hôpital 3, B-4000 Liège, Belgium
| | - Bernard Pirotte
- Drug Research Center (CIRM), Laboratory of Medicinal Chemistry, University of Liège, Avenue de l’Hôpital 1, B-4000 Liège, Belgium
| | - Xavier de Leval
- Drug Research Center (CIRM), Laboratory of Medicinal Chemistry, University of Liège, Avenue de l’Hôpital 1, B-4000 Liège, Belgium
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44
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Ershik OA, Buzuk GN. Identification of the degradation products of proanthocyanidines in root rhizomes of the marsh cinquefoil. Pharm Chem J 2009. [DOI: 10.1007/s11094-009-0315-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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45
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Castro P, Nasser H, Abrahão A, Dos Reis LC, Riça I, Valença SS, Rezende DC, Quintas LEM, Cavalcante MCM, Porto LC, Koatz VLG. Aspirin and indomethacin reduce lung inflammation of mice exposed to cigarette smoke. Biochem Pharmacol 2009; 77:1029-39. [PMID: 19161990 DOI: 10.1016/j.bcp.2008.12.012] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2008] [Revised: 12/09/2008] [Accepted: 12/11/2008] [Indexed: 01/04/2023]
Abstract
Neutrophil accumulation response to cigarette smoke (CS) in humans and animal models is believed to play an important role in pathogenesis of many tobacco-related lung diseases. Here we evaluated the lung anti-inflammatory effect of aspirin and indomethacin in mice exposed to CS. C57BL/6 mice were exposed to four cigarettes per day during 4 days and were treated i.p. with aspirin or indomethacin, administered each day 1h before CS exposure. Twenty four hours after the last exposure, cells and inflammatory mediators were assessed in bronchoalveolar lavage (BAL) fluid and the lungs used for evaluation of lipid peroxidation, p38 mitogen-activated protein kinase (MAPK) phosphorylation and nuclear transcription factor kappaB (NF-kappaB) activation. Exposure to CS resulted in a marked lung neutrophilia. Moreover, the levels of oxidative stress-related lipid peroxidation, prostaglandin E(2) (PGE(2)), interleukin 1beta (IL-1beta), monocyte chemotactic protein 1 (MCP-1), and activated NF-kappaB and p38 MAPK were greatly increased in CS group. Aspirin or indomethacin treatment led to a significant reduction of neutrophil influx, but only aspirin resulted in dramatic decrease of inflammatory mediators. Moreover, both drugs reduced lung p38 MAPK and NF-kappaB activation induced by CS. These results demonstrate that short-term CS exposure has profound airway inflammatory effects counteracted by the anti-inflammatory agents aspirin and indomethacin, probably through COX-dependent and -independent mechanisms.
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Affiliation(s)
- Paulo Castro
- Instituto de Bioquímica Médica, Universidade Federal do Rio de Janeiro, Brazil
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46
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Kiliç CS, Koyuncu M, Özek T, Başer KHC. Essential Oil of the Leaves ofRibes nigrumL. from Turkey. JOURNAL OF ESSENTIAL OIL RESEARCH 2008. [DOI: 10.1080/10412905.2008.9700074] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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47
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Buzuk GN, Lovkova MY, Ershik OA, Sokolova SM. A new source of proanthocyanidins with antiarthritic activity: purple marshlocks (Comarum palustre L.) rhizome and roots. DOKL BIOCHEM BIOPHYS 2008; 421:211-3. [PMID: 18853774 DOI: 10.1134/s1607672908040121] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Affiliation(s)
- G N Buzuk
- Vitebsk Medical University, Vitebsk, 210026 Belarus
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48
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Hellström JK, Mattila PH. HPLC determination of extractable and unextractable proanthocyanidins in plant materials. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2008; 56:7617-24. [PMID: 18672884 DOI: 10.1021/jf801336s] [Citation(s) in RCA: 77] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
Abstract
This study developed a method for the determination of extractable and unextractable proanthocyanidins. Extractable proanthocyanidins were separated according to their degree of polymerization using normal phase HPLC. Unextractable proanthocyanidins were measured after acid-catalyzed depolymerization as flavan-3-ols (terminal units) and benzylthioethers (external units). Electrospray ionization mass spectrometry (ESI-MS) was used for the identification of proanthocyanidins in the samples. Hubaux-Vos detection limits were 0.01-0.15 ng/injection for extractable proanthocyanidins, with recovery rates from 69 to 91%. Detection limits for unextractable proanthocyanidin derivatives were 0.002-0.035 ng/injection with 80% recovery. The developed method was applied to the analysis of several fruit and berry samples. Results showed great variation in the proportion of unextractable proanthocyanidins in total proanthocyanidin content between samples, being highest in the green variety of table grape (63%) and lowest in the apple cultivar 'Valkeakuulas' (4.1%). The method reported herein is reliable and gives valuable information on the nature of proanthocyanidins in plant-derived foods.
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Affiliation(s)
- Jarkko K Hellström
- Food Research, MTT Agrifood Research Finland, Myllytie 1, FI 31600, Jokioinen, Finland.
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Terra X, Valls J, Vitrac X, Mérrillon JM, Arola L, Ardèvol A, Bladé C, Fernandez-Larrea J, Pujadas G, Salvadó J, Blay M. Grape-seed procyanidins act as antiinflammatory agents in endotoxin-stimulated RAW 264.7 macrophages by inhibiting NFkB signaling pathway. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2007; 55:4357-65. [PMID: 17461594 DOI: 10.1021/jf0633185] [Citation(s) in RCA: 181] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/15/2023]
Abstract
Procyanindin extract (PE) is a mixture of polyphenols, mainly procyanidins, obtained from grape seed with putative antiinflammatory activity. We evaluated the PE effect on RAW 264.7 macrophages stimulated with lipopolysaccharide plus interferon-gamma that show a rapid enhanced production of prostaglandin E2 (PGE2) and nitric oxide (NO). Our results demonstrated that PE significantly inhibited the overproduction of NO, dose and time dependently. PE caused a marked inhibition of PGE2 synthesis when administered during activation. Moreover, PE pretreatment diminished iNOS mRNA and protein amount dose dependently (10-65 microg/mL). PE (65 microg/mL) pretreatment inhibited NFkappaB (p65) translocation to nucleus by nearly 40%. Trimeric and longer oligomeric-rich procyanidin fractions from PE (5-30 microg/mL) inhibited iNOS expression but not the monomeric forms catechin and epicatechin. Thus, we show that the degree of polymerization is important in determining procyanidin effects. PE was considerably a more effective inhibitor of NO biosynthesis (IC50 = 50 microg/mL) in comparison to other antiinflammatories, such as aspirin (3 mM), indomethacin (20 microM), and dexamethasone (9 nM). In conclusion, PE modulates inflammatory response in activated macrophages by the inhibition of NO and PGE2 production, suppression of iNOS expression, and NFkB translocation. These results demonstrate an immunomodulatory role of grape seed procyanidins and thus a potential health-benefit in inflammatory conditions that exert an overproduction of NO and PGE2.
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Affiliation(s)
- Ximena Terra
- Department of Biochemistry and Biotechnology, Unitat d'Enologia del Centre de Referència en Tecnologia dels Aliments de la Generalitat de Catalunya, Universitat Rovira i Virgili, Tarragona, Spain
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Hellström J, Sinkkonen J, Karonen M, Mattila P. Isolation and structure elucidation of procyanidin oligomers from Saskatoon berries (Amelanchier alnifolia). JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2007; 55:157-64. [PMID: 17199327 DOI: 10.1021/jf062441t] [Citation(s) in RCA: 54] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/13/2023]
Abstract
Proanthocyanidin oligomers with different degrees of polymerization were isolated from Saskatoon berries (Amelanchier alnifolia) by means of gel adsorption and normal-phase liquid chromatography. The proanthocyanidins were identified using electrospray ionization mass spectrometry, nuclear magnetic resonance spectroscopy, and thiolytic degradation coupled with reversed-phase liquid chromatography. The results established that Saskatoon berries contain proanthocyanidins from dimers through heptamers and higher polymers. Saskatoon proanthocyanidins are essentially of procyanidin type, consisting mainly of epicatechin units linked by B-type bonds. The simple procyanidin profile of Saskatoon berries allowed the procyanidins to be separated precisely according to their degrees of polymerization. In the future they can be used as standard compounds for qualitative and quantitative analysis of procyanidins as well as for elucidation of the biological activities of proanthocyanidins.
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Affiliation(s)
- Jarkko Hellström
- MTT Agrifood Research Finland, Biotechnology and Food Research, Myllytie 1, FI-31600, Jokioinen, Finland.
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