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Bjørklund G, Cruz-Martins N, Goh BH, Mykhailenko O, Lysiuk R, Shanaida M, Lenchyk L, Upyr T, Rusu ME, Pryshlyak A, Shanaida V, Chirumbolo S. Medicinal Plant-Derived Phytochemicals in Detoxification. Curr Pharm Des 2023; 29:CPD-EPUB-133472. [PMID: 37559241 DOI: 10.2174/1381612829666230809094242] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2023] [Revised: 07/01/2023] [Accepted: 07/11/2023] [Indexed: 08/11/2023]
Abstract
The average worldwide human life expectancy is 70 years, with a significantly higher value in Western societies. Many modern diseases are not associated with premature mortality but with a decreased quality of life in aged patients and an excessive accumulation of various toxic compounds in the human body during life. Today, scientists are especially interested in finding compounds that can help increase a healthy lifespan by detoxifying the body. Phytotherapy with specific approaches is used in alternative medicine to remove toxins from the body. Worldwide, research is conducted to identify medicinal plant-derived molecules that, with few or no side effects, may protect the liver and other organs. This review provides updated information about the detoxification process, the traditional and modern use of the most effective medicinal plants, their active metabolites as detoxifying agents, and the mechanisms and pathways involved in the detoxification process. Among medicinal plants with substantial detoxifying properties, a major part belongs to the Asteraceae family (Silybum marianum, Cynara scolymus, Arctium lappa, Helichrysum spp, Inula helenium, and Taraxacum officinale). The most widely used hepatoprotective phytocomponent is silymarin, a standardized extract from the Silybum marianum seeds containing a mixture of flavonolignans. Many polysaccharides, polyphenols, and terpenoids have a detoxifying effect. Overall, scientific data on medicinal plants used in phytotherapeutic practice worldwide provides an understanding and awareness of their efficacy in detoxification.
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Affiliation(s)
- Geir Bjørklund
- Council for Nutritional and Environmental Medicine Department of Research Mo i Rana Norway
| | | | - Bey Hing Goh
- Monash University Malaysia School of Pharmac Victoria Malaysia
| | - Olha Mykhailenko
- National University of Pharmacy Department of Pharmaceutical Chemistry Kharkiv Ukraine
| | - Roman Lysiuk
- Danylo Halytsky Lviv National Medical University Department of Pharmacognosy and Botany Lviv Ukraine
| | - Mariia Shanaida
- Ternopil State Medical University Department of Research Ternopil Ukraine
| | - Larysa Lenchyk
- National University of Pharmacy Department of Research Kharkiv Ukraine
| | - Taras Upyr
- National University of Pharmacy Department of Research Kharkiv Ukraine
| | - Marius Emil Rusu
- Iuliu Hațieganu University of Medicine and Pharmacy Department of Research Cluj-Napoca Romania
| | - Antonina Pryshlyak
- Ternopil State Medical University Department of Research Ternopil Ukraine
| | - Volodymyr Shanaida
- Ternopil Ivan Pului National Technical University Department of Research Ternopil Ukraine
| | - Salvatore Chirumbolo
- University of Verona Department of Neurological and Movement Sciences Verona Italy
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Cerri F, Giustra M, Anadol Y, Tomaino G, Galli P, Labra M, Campone L, Colombo M. Natural Products from Mangroves: An Overview of the Anticancer Potential of Avicennia marina. Pharmaceutics 2022; 14. [PMID: 36559286 DOI: 10.3390/pharmaceutics14122793] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2022] [Revised: 11/23/2022] [Accepted: 11/28/2022] [Indexed: 12/15/2022] Open
Abstract
Exploring the potential of natural extracts for pharmaceutical applications in the treatment of different diseases is an emerging field of medical research, owing to the tremendous advantages that they can offer. These include compound sustainability due to the natural origin and virtually unlimited availability. In addition, they contribute to promoting the countries in which they are extracted and manufactured. For this reason, wild active compounds derived from plants are attracting increasing interest due to their beneficial properties. Among them, Avicennia marina has been recently recognized as a potential source of natural substances with therapeutic activities for anti-cancer treatment. A. marina beneficially supplies different chemical compounds, including cyclic triterpenoids, flavonoids, iridoids, naphtaquinones, polyphenols, polysaccharides, and steroids, most of them exhibiting potent antitumor activity. The in vivo and in vitro studies on different models of solid tumors demonstrated its dose-dependent activity. Moreover, the possibility to formulate the A. marina extracted molecules in nanoparticles allowed researchers to ameliorate the therapeutic outcome of treatments exploiting improved selectivity toward cancer cells, thus reducing the side effects due to nonspecific spread.
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Romero J, Cruz RMS, Díez-Méndez A, Albertos I. Valorization of Berries' Agro-Industrial Waste in the Development of Biodegradable Pectin-Based Films for Fresh Salmon ( Salmo salar) Shelf-Life Monitoring. Int J Mol Sci 2022; 23:8970. [PMID: 36012231 PMCID: PMC9409061 DOI: 10.3390/ijms23168970] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2022] [Revised: 08/09/2022] [Accepted: 08/09/2022] [Indexed: 12/13/2022] Open
Abstract
The healthy properties of berries are known; however, red fruits are very perishable, generating large losses in production and marketing. Nonetheless, these wastes can be revalued and used. The main objective of this study was the development of biodegradable pectin films with berry agro-industrial waste extracts to monitor salmon shelf-life. The obtained extracts from blueberries, blackberries, and raspberries wastes were evaluated in terms of flavonols, phenols and anthocyanins contents, and antioxidant capacity. Then, pectin films with the extracts of different berries were developed and characterized. The results showed that the blueberry extract film was thicker (0.248 mm), darker (L* = 61.42), and opaquer (17.71%), while the highest density (1.477 g/cm3) was shown by the raspberry films. The results also showed that blueberries were the best for further application due to their composition in bioactive compounds, antioxidant capacity, and color change at different pHs. The salmon samples wrapped in blueberry films showed lower values of pH and deterioration of fish during storage compared to the control and pectin samples. This study contributes to the valorization of berries agro-industrial waste by the development of eco-friendly films that can be used in the future as intelligent food packaging materials contributing to the extension of food shelf-life as a sustainable packaging alternative.
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Affiliation(s)
- Janira Romero
- Faculty of Sciences and Art, Universidad Católica de Ávila (UCAV), Calle Canteros s/n, 05005 Ávila, Spain
| | - Rui M. S. Cruz
- Department of Food Engineering, Institute of Engineering, Campus da Penha, Universidade do Algarve, 8005-139 Faro, Portugal
- MED—Mediterranean Institute for Agriculture, Environment and Development and CHANGE—Global Change and Sustainability Institute, Faculty of Sciences and Technology, Campus de Gambelas, Universidade do Algarve, 8005-139 Faro, Portugal
| | - Alexandra Díez-Méndez
- Faculty of Sciences and Art, Universidad Católica de Ávila (UCAV), Calle Canteros s/n, 05005 Ávila, Spain
| | - Irene Albertos
- Faculty of Health Sciences, Universidad Católica de Ávila (UCAV), Calle Canteros s/n, 05005 Ávila, Spain
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Lamponi S. Bioactive Natural Compounds with Antiplatelet and Anticoagulant Activity and Their Potential Role in the Treatment of Thrombotic Disorders. Life (Basel) 2021; 11:life11101095. [PMID: 34685464 PMCID: PMC8540276 DOI: 10.3390/life11101095] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2021] [Revised: 10/08/2021] [Accepted: 10/13/2021] [Indexed: 12/19/2022] Open
Abstract
Natural anticoagulant drugs can be obtained from plants, rich in secondary bioactive metabolites which, in addition to being effective antioxidants, also possess anticoagulant and antiplatelet properties and, for this reason, can be excellent candidates for the treatment of thrombotic diseases. This review reports an overview of the hemostatic process and thrombotic disorders together with data on plants, more and less common from around the world, containing bioactive compounds characterized by antiplatelet and anticoagulant activity. The reported literature was obtained from Medline, PubMed, Elsevier, Web of Science, Google Scholar considering only articles in the English language, published in peer-reviewed journals. The number of citations of the articles and the impact factor of the journals were other parameters used to select the scientific papers to be included in the review. The analysis of the literature data selected demonstrates that many plants’ bioactive compounds show antiplatelet and anticoagulant activity that make them potential candidates to be used as new natural compounds able to interfere with both primary and secondary hemostasis. Moreover, they could be used together with anticoagulants currently administered in clinical practice to increase their efficacy and to reduce complications in the treatment of thrombotic disorders.
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Affiliation(s)
- Stefania Lamponi
- Department of Biotechnologies, Chemistry and Pharmacy and SienabioACTIVE, University of Siena, Via Aldo Moro 2, 53100 Siena, Italy
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Donadio G, Mensitieri F, Santoro V, Parisi V, Bellone ML, De Tommasi N, Izzo V, Dal Piaz F. Interactions with Microbial Proteins Driving the Antibacterial Activity of Flavonoids. Pharmaceutics 2021; 13:660. [PMID: 34062983 PMCID: PMC8147964 DOI: 10.3390/pharmaceutics13050660] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2021] [Revised: 04/29/2021] [Accepted: 05/01/2021] [Indexed: 12/14/2022] Open
Abstract
Flavonoids are among the most abundant natural bioactive compounds produced by plants. Many different activities have been reported for these secondary metabolites against numerous cells and systems. One of the most interesting is certainly the antimicrobial, which is stimulated through various molecular mechanisms. In fact, flavonoids are effective both in directly damaging the envelope of Gram-negative and Gram-positive bacteria but also by acting toward specific molecular targets essential for the survival of these microorganisms. The purpose of this paper is to present an overview of the most interesting results obtained in the research focused on the study of the interactions between flavonoids and bacterial proteins. Despite the great structural heterogeneity of these plant metabolites, it is interesting to observe that many flavonoids affect the same cellular pathways. Furthermore, it is evident that some of these compounds interact with more than one target, producing multiple effects. Taken together, the reported data demonstrate the great potential of flavonoids in developing innovative systems, which can help address the increasingly serious problem of antibiotic resistance.
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Affiliation(s)
- Giuliana Donadio
- Department of Pharmacy, University of Salerno, 84084 Fisciano, Italy; (G.D.); (V.S.); (V.P.); (M.L.B.); (N.D.T.)
| | - Francesca Mensitieri
- Department of Medicine and Surgery, University of Salerno, 84082 Baronissi, Italy; (F.M.); (V.I.)
| | - Valentina Santoro
- Department of Pharmacy, University of Salerno, 84084 Fisciano, Italy; (G.D.); (V.S.); (V.P.); (M.L.B.); (N.D.T.)
| | - Valentina Parisi
- Department of Pharmacy, University of Salerno, 84084 Fisciano, Italy; (G.D.); (V.S.); (V.P.); (M.L.B.); (N.D.T.)
- PhD Program in Drug Discovery and Development, Department of Pharmacy, University of Salerno, 84084 Fisciano, Italy
| | - Maria Laura Bellone
- Department of Pharmacy, University of Salerno, 84084 Fisciano, Italy; (G.D.); (V.S.); (V.P.); (M.L.B.); (N.D.T.)
- PhD Program in Drug Discovery and Development, Department of Pharmacy, University of Salerno, 84084 Fisciano, Italy
| | - Nunziatina De Tommasi
- Department of Pharmacy, University of Salerno, 84084 Fisciano, Italy; (G.D.); (V.S.); (V.P.); (M.L.B.); (N.D.T.)
| | - Viviana Izzo
- Department of Medicine and Surgery, University of Salerno, 84082 Baronissi, Italy; (F.M.); (V.I.)
| | - Fabrizio Dal Piaz
- Department of Medicine and Surgery, University of Salerno, 84082 Baronissi, Italy; (F.M.); (V.I.)
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Piemontese L, Vitucci G, Catto M, Laghezza A, Perna FM, Rullo M, Loiodice F, Capriati V, Solfrizzo M. Natural Scaffolds with Multi-Target Activity for the Potential Treatment of Alzheimer's Disease. Molecules 2018; 23:E2182. [PMID: 30158491 DOI: 10.3390/molecules23092182] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2018] [Revised: 08/22/2018] [Accepted: 08/27/2018] [Indexed: 11/17/2022] Open
Abstract
A few symptomatic drugs are currently available for Alzheimer’s Disease (AD) therapy, but these molecules are only able to temporary improve the cognitive capacity of the patients if administered in the first stages of the pathology. Recently, important advances have been achieved about the knowledge of this complex condition, which is now considered a multi-factorial disease. Researchers are, thus, more oriented toward the preparation of molecules being able to contemporaneously act on different pathological features. To date, the inhibition of acetylcholinesterase (AChE) and of β-amyloid (Aβ) aggregation as well as the antioxidant activity and the removal and/or redistribution of metal ions at the level of the nervous system are the most common investigated targets for the treatment of AD. Since many natural compounds show multiple biological properties, a series of secondary metabolites of plants or fungi with suitable structural characteristics have been selected and assayed in order to evaluate their potential role in the preparation of multi-target agents. Out of six compounds evaluated, 1 showed the best activity as an antioxidant (EC50 = 2.6 ± 0.2 μmol/µmol of DPPH) while compound 2 proved to be effective in the inhibition of AChE (IC50 = 6.86 ± 0.67 μM) and Aβ1–40 aggregation (IC50 = 74 ± 1 μM). Furthermore, compound 6 inhibited BChE (IC50 = 1.75 ± 0.59 μM) with a good selectivity toward AChE (IC50 = 86.0 ± 15.0 μM). Moreover, preliminary tests on metal chelation suggested a possible interaction between compounds 1, 3 and 4 and copper (II). Molecules with the best multi-target profiles will be used as starting hit compounds to appropriately address future studies of Structure-Activity Relationships (SARs).
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El-Helw NO, El-Gendy AO, El-Gebaly E, Hassan HM, Rateb ME, El-Nesr KA. Characterization of natural bioactive compounds produced by isolated bacteria from compost of aromatic plants. J Appl Microbiol 2018; 126:443-451. [PMID: 30142693 DOI: 10.1111/jam.14085] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2018] [Revised: 07/02/2018] [Accepted: 07/10/2018] [Indexed: 11/25/2022]
Abstract
AIMS This study aimed to highlight the importance of compost from aromatic plants as a stunning source for several bio active compounds generated from their inhabited thermophilic bacteria. Some of the isolated compounds could have a potential role in the treatment of microbial infections. METHODS AND RESULTS A total of forty different thermophilic bacteria were isolated from compost samples during their thermophilic stage. These isolates were tested for their antimicrobial capabilities against different Gram-positive and -negative bacteria using agar diffusion and double layer agar methods. The potential isolates were further identified based on morphological, biochemical and 16S rRNA gene sequencing methods. They were subjected to submerged state fermentation and the total crude metabolites were recovered using ethyl acetate (EtOAc) extraction. All bioactive metabolites were identified using liquid chromatography coupled with high-resolution mass spectrometry (LC-HRMS). It was observed that 2 out of 40 isolates were remarkably active against Gram-positive bacteria. These isolates were genetically identified as Bacillus species and their different active metabolites were characterized in the EtOAc extracts using LC-HRMS. CONCLUSION Liquid chromatography coupled with high-resolution mass spectrometry analysis of EtOAc extracts revealed the presence of active metabolites that are responsible for antimicrobial activities. SIGNIFICANCE AND IMPACT OF THE STUDY To the best of our knowledge, this is the first time to identify bioactive antimicrobial metabolites from retrieved compost micro-organisms in Egypt. So, compost could be a beneficial area for research as a reliable and continuous natural source for different uncountable communities of bacteria.
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Affiliation(s)
- N O El-Helw
- Biotechnology and Life Science Department, Faculty of Post Graduate Studies for Advanced Sciences, Beni-Suef University, Beni-Suef, Egypt
| | - A O El-Gendy
- Microbiology and Immunology Department, Faculty of Pharmacy, Beni-Suef University, Beni-Suef, Egypt
| | - E El-Gebaly
- Microbiology and Immunology Department, Faculty of Pharmacy, Beni-Suef University, Beni-Suef, Egypt
| | - H M Hassan
- Pharmacognosy Department, Faculty of Pharmacy, Beni-Suef University, Beni-Suef, Egypt
| | - M E Rateb
- School of Computing, Engineering and Physical Sciences, University of the West of Scotland, Paisley PA1 2BE, Scotland, UK
| | - K A El-Nesr
- Pathology Department, Faculty of Veterinary Medicine, Beni-Suef University, Beni-Suef, Egypt
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Villa F, Cappitelli F, Cortesi P, Kunova A. Fungal Biofilms: Targets for the Development of Novel Strategies in Plant Disease Management. Front Microbiol 2017; 8:654. [PMID: 28450858 PMCID: PMC5390024 DOI: 10.3389/fmicb.2017.00654] [Citation(s) in RCA: 39] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2016] [Accepted: 03/30/2017] [Indexed: 01/01/2023] Open
Abstract
The global food supply has been facing increasing challenges during the first decades of the 21st century. Disease in plants is an important constraint to worldwide crop production, accounting for 20-40% of its annual harvest loss. Although the use of resistant varieties, good water management and agronomic practices are valid management tools in counteracting plant diseases, there are still many pathosystems where fungicides are widely used for disease management. However, restrictive regulations and increasing concern regarding the risk to human health and the environment, along with the incidence of fungicide resistance, have discouraged their use and have prompted for a search for new efficient, ecologically friendly and sustainable disease management strategies. The recent evidence of biofilm formation by fungal phytopathogens provides the scientific framework for designing and adapting methods and concepts developed by biofilm research that could be integrated in IPM practices. In this perspective paper, we provide evidence to support the view that the biofilm lifestyle plays a critical role in the pathogenesis of plant diseases. We describe the main factors limiting the durability of single-site fungicides, and we assemble the current knowledge on pesticide resistance in the specific context of the biofilm lifestyle. Finally, we illustrate the potential of antibiofilm compounds at sub-lethal concentrations for the development of an innovative, eco-sustainable strategy to counteract phytopathogenic fungi. Such fungicide-free solutions will be instrumental in reducing disease severity, and will permit more prudent use of fungicides decreasing thus the selection of resistant forms and safeguarding the environment.
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Affiliation(s)
| | | | | | - Andrea Kunova
- Department of Food, Environmental and Nutritional Sciences, Università degli Studi di MilanoMilan, Italy
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