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Swangsri T, Reamtong O, Saralamba S, Rakthong P, Thaenkham U, Saralamba N. Exploring the antimicrobial potential of crude peptide extracts from Allium sativum and Allium oschaninii against antibiotic-resistant bacterial strains. PHARMACEUTICAL BIOLOGY 2024; 62:666-675. [PMID: 39205473 PMCID: PMC11363733 DOI: 10.1080/13880209.2024.2395517] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/11/2023] [Revised: 07/04/2024] [Accepted: 08/14/2024] [Indexed: 09/04/2024]
Abstract
CONTEXT Plant peptides garner attention for their potential antimicrobial properties amid the rising concern over antibiotic-resistant bacteria. OBJECTIVE This study investigates the antibacterial potential of crude peptide extracts from 27 Thai plants collected locally. MATERIALS AND METHODS Peptide extracts from 34 plant parts, derived from 27 Thai plants, were tested for their antimicrobial efficacy against four highly resistant bacterial strains: Streptococcus aureus MRSA, Pseudomonas aeruginosa, Acinetobacter baumannii, and Escherichia coli. The stability of these peptide extracts was examined at different temperatures, and the synergistic effects of two selected plant peptide extracts were investigated. Additionally, the time-kill kinetics of the individual extracts and their combination were determined against the tested pathogens. RESULTS Peptides from Allium sativum L. and Allium oschaninii O. Fedtsch (Amaryllidaceae) were particularly potent, inhibiting bacterial growth with MICs ranging from 1.43 to 86.50 µg/mL. The consistent MICs and MBCs of these extracts across various extraction time points highlight their reliability. Stability tests reveal that these peptides maintain their antimicrobial activity at -20 °C for over a month, emphasizing their durability for future exploration and potential applications in addressing antibiotic resistance. Time-kill assays elucidate the time and concentration-dependent nature of these antimicrobial effects, underscoring their potent initial activity and sustained efficacy over time. DISCUSSION AND CONCLUSIONS This study highlights the antimicrobial potential of Allium-derived peptides, endorsing them for combating antibiotic resistance and prompting further investigation into their mechanisms.
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Affiliation(s)
- Thitiluck Swangsri
- Department of Molecular Tropical Medicine and Genetics, Faculty of Tropical Medicine, Mahidol University, Bangkok, Thailand
| | - Onrapak Reamtong
- Department of Molecular Tropical Medicine and Genetics, Faculty of Tropical Medicine, Mahidol University, Bangkok, Thailand
| | - Sompob Saralamba
- Mathematical and Economic Modelling (MAEMOD), Mahidol Oxford Tropical Medicine Research Unit, Faculty of Tropical Medicine, Mahidol University, Bangkok, Thailand
| | - Pakavadee Rakthong
- Faculty of Science and Technology, Rajabhat Suratthani University, Surat Thani, Thailand
| | - Urusa Thaenkham
- Department of Helminthology, Faculty of Tropical Medicine, Mahidol University, Bangkok, Thailand
| | - Naowarat Saralamba
- Department of Molecular Tropical Medicine and Genetics, Faculty of Tropical Medicine, Mahidol University, Bangkok, Thailand
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Karpuz Ağören B, Küpeli Akkol E, Çelik I, Sobarzo-Sánchez E. Sedative and anxiolytic effects of Capparis sicula Duhamel: in vivo and in silico approaches with phytochemical profiling. Front Pharmacol 2024; 15:1443173. [PMID: 39263570 PMCID: PMC11387179 DOI: 10.3389/fphar.2024.1443173] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2024] [Accepted: 08/12/2024] [Indexed: 09/13/2024] Open
Abstract
The World Health Organization reports that 30% of adults worldwide suffer from insomnia, while 10% of people worldwide suffer with various forms of anxiety. The significant negative effects of conventional medications used to treat anxiety and insomnia, such as abuse, addiction, amnesia, and cognitive and sexual dysfunction, have led to an increased preference for naturally derived substances with fewer side effects. Accordingly, in this study, the sedative and anxiolytic effects of n-hexane, ethyl acetate (EtOAc), methanol (MeOH) and water extracts of the aerial parts of Capparis sicula Duhamel., which is used for sedative purposes in folk medicine, were evaluated. To evaluate the sedative and anxiolytic effects of each extract, bioassay systems were used including traction and hole-board tests. The MeOH extract of C. sicula was the most active extract on in vivo traction and hole-board tests compared to Diazepam. From the MeOH extract, major components were isolated, and their structures were identified as three flavonoid glycosides [rutin (1), quercetin-3-O-glucoside (2), and quercetin 3-O-rhamnoside (3)] using spectral techniques. The most abundant component was determined to be rutin, comprising 8 mg/100 mg dry extract in MeOH extract and 76.7 mg/100 mg dry fraction in fraction C using HPLC. The molecular docking studies evaluated the interaction of isolated flavonoid glycosides with the interaction energies and protein-ligand interaction details of the anxiety-related receptors GABAA and GABAB. For the GABAA receptor, quercetin-3-O-glucoside demonstrated the highest docking score. Quercetin-3-O-rhamnoside and rutin also show promising interactions, particularly with the GABAB receptor, highlighting their potential as modulators of these receptors. In conclusion, the use of C. sicula for sedative purposes in folk medicine has been confirmed for the first time by in vivo studies, and its possible active compounds and sedative-anxiolytic mechanism have been determined through phytochemical and in silico studies.
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Affiliation(s)
- Büşra Karpuz Ağören
- Department of Pharmacognosy, Faculty of Pharmacy, Başkent University, Ankara, Türkiye
| | - Esra Küpeli Akkol
- Department of Pharmacognosy, Faculty of Pharmacy, Gazi University, Ankara, Türkiye
| | - Ismail Çelik
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Erciyes University, Kayseri, Türkiye
| | - Eduardo Sobarzo-Sánchez
- Instituto de Investigación y Postgrado, Facultad de Ciencias de la Salud, Universidad Central de Chile, Santiago, Chile
- Department of Organic Chemistry, Faculty of Pharmacy, University of Santiago de Compostela, Santiago, Spain
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Das B, Bhardwaj PK, Chaudhary SK, Pathaw N, Singh HK, Tampha S, Singh KK, Sharma N, Mukherjee PK. Bioeconomy and ethnopharmacology - Translational perspective and sustainability of the bioresources of northeast region of India. JOURNAL OF ETHNOPHARMACOLOGY 2024; 330:118203. [PMID: 38641075 DOI: 10.1016/j.jep.2024.118203] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/13/2024] [Revised: 04/10/2024] [Accepted: 04/13/2024] [Indexed: 04/21/2024]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE The ecological environment of Northeast region of India (NER), with its high humidity, has resulted in greater speciation and genetic diversity of plant, animal, and microbial species. This region is not only rich in ethnic and cultural diversity, but it is also a major biodiversity hotspot. The sustainable use of these bioresources can contribute to the region's bioeconomic development. AIM OF THE STUDY The review aimed to deliver various perspectives on the development of bioeconomy from NER bioresources under the tenets of sustainable utilization and socioeconomic expansion. MATERIALS AND METHODS Relevant information related to prospects of the approaches and techniques pertaining to the sustainable use of ethnomedicine resources for the growth of the bioeconomy were retrieved from PubMed, ScienceDirect, Google Scholar, Scopus, and Springer from 1984 to 2023. All the appropriate abstracts, full-text articles and various book chapters on bioeconomy and ethnopharmacology were conferred. RESULT As the population grows, so does the demand for basic necessities such as food, health, and energy resources, where insufficient resource utilization and unsustainable pattern of material consumption cause impediments to economic development. On the other hand, the bioeconomy concept leads to "the production of renewable biological resources and the conversion of these resources and waste streams into value-added products. CONCLUSIONS In this context, major emphasis should be placed on strengthening the economy's backbone in order to ensure sustainable use of these resources and livelihood security; in other words, it can boost the bio-economy by empowering the local people in general.
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Affiliation(s)
- Bhaskar Das
- Institute of Bioresources and Sustainable Development, Department of Biotechnology, Government of India, Imphal, Manipur 795001, India.
| | - Pardeep Kumar Bhardwaj
- Institute of Bioresources and Sustainable Development, Department of Biotechnology, Government of India, Imphal, Manipur 795001, India.
| | - Sushil K Chaudhary
- Institute of Bioresources and Sustainable Development, Department of Biotechnology, Government of India, Imphal, Manipur 795001, India.
| | - Neeta Pathaw
- Institute of Bioresources and Sustainable Development, Department of Biotechnology, Government of India, Imphal, Manipur 795001, India.
| | - Huidrom Khelemba Singh
- Institute of Bioresources and Sustainable Development, Department of Biotechnology, Government of India, Imphal, Manipur 795001, India.
| | - Soibam Tampha
- Institute of Bioresources and Sustainable Development, Department of Biotechnology, Government of India, Imphal, Manipur 795001, India.
| | - Khaidem Kennedy Singh
- Institute of Bioresources and Sustainable Development, Department of Biotechnology, Government of India, Imphal, Manipur 795001, India.
| | - Nanaocha Sharma
- Institute of Bioresources and Sustainable Development, Department of Biotechnology, Government of India, Imphal, Manipur 795001, India.
| | - Pulok Kumar Mukherjee
- Institute of Bioresources and Sustainable Development, Department of Biotechnology, Government of India, Imphal, Manipur 795001, India; Institute of Bioresources and Sustainable Development, Department of Biotechnology, Government of India, Meghalaya Center, Shillong, Meghalaya 793009, India.
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Koppula S, Wankhede NL, Sammeta SS, Shende PV, Pawar RS, Chimthanawala N, Umare MD, Taksande BG, Upaganlawar AB, Umekar MJ, Kopalli SR, Kale MB. Modulation of cholesterol metabolism with Phytoremedies in Alzheimer's disease: A comprehensive review. Ageing Res Rev 2024; 99:102389. [PMID: 38906182 DOI: 10.1016/j.arr.2024.102389] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2024] [Revised: 06/18/2024] [Accepted: 06/18/2024] [Indexed: 06/23/2024]
Abstract
Alzheimer's disease (AD) is a complex neurological ailment that causes cognitive decline and memory loss. Cholesterol metabolism dysregulation has emerged as a crucial element in AD pathogenesis, contributing to the formation of amyloid-beta (Aβ) plaques and tau tangles, the disease's hallmark neuropathological characteristics. Thus, targeting cholesterol metabolism has gained attention as a potential therapeutic method for Alzheimer's disease. Phytoremedies, which are generated from plants and herbs, have shown promise as an attainable therapeutic option for Alzheimer's disease. These remedies contain bioactive compounds like phytochemicals, flavonoids, and polyphenols, which have demonstrated potential in modulating cholesterol metabolism and related pathways. This comprehensive review explores the modulation of cholesterol metabolism by phytoremedies in AD. It delves into the role of cholesterol in brain function, highlighting disruptions observed in AD. Additionally, it examines the underlying molecular mechanisms of cholesterol-related pathology in AD. The review emphasizes the significance of phytoremedies as a potential therapeutic intervention for AD. It discusses the drawbacks of current treatments and the need for alternative strategies addressing cholesterol dysregulation and its consequences. Through an in-depth analysis of specific phytoremedies, the review presents compelling evidence of their potential benefits. Molecular mechanisms underlying phytoremedy effects on cholesterol metabolism are examined, including regulation of cholesterol-related pathways, interactions with Aβ pathology, influence on tau pathology, and anti-inflammatory effects. The review also highlights challenges and future perspectives, emphasizing standardization, clinical evidence, and personalized medicine approaches to maximize therapeutic potential in AD treatment. Overall, phytoremedies offer promise as a potential avenue for AD management, but further research and collaboration are necessary to fully explore their efficacy, safety, and mechanisms of action.
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Affiliation(s)
- Sushruta Koppula
- College of Biomedical and Health Sciences, Konkuk University, Chungju-Si, Chungcheongbuk Do 27478, Republic of Korea.
| | - Nitu L Wankhede
- Smt. Kishoritai Bhoyar College of Pharmacy, Kamptee, Nagpur, Maharashtra 441002, India.
| | - Shivkumar S Sammeta
- National Institute of Pharmaceutical Education and Research, Hyderabad, Telangana 500037, India.
| | - Prajwali V Shende
- Smt. Kishoritai Bhoyar College of Pharmacy, Kamptee, Nagpur, Maharashtra 441002, India.
| | - Rupali S Pawar
- Smt. Kishoritai Bhoyar College of Pharmacy, Kamptee, Nagpur, Maharashtra 441002, India.
| | | | - Mohit D Umare
- Smt. Kishoritai Bhoyar College of Pharmacy, Kamptee, Nagpur, Maharashtra 441002, India.
| | - Brijesh G Taksande
- Smt. Kishoritai Bhoyar College of Pharmacy, Kamptee, Nagpur, Maharashtra 441002, India.
| | - Aman B Upaganlawar
- SNJB's Shriman Sureshdada Jain College of Pharmacy, Neminagar, Chandwad, Nashik, Maharashtra, India.
| | - Milind J Umekar
- Smt. Kishoritai Bhoyar College of Pharmacy, Kamptee, Nagpur, Maharashtra 441002, India.
| | - Spandana Rajendra Kopalli
- Department of Bioscience and Biotechnology, Sejong University, Gwangjin-gu, Seoul 05006, Republic of Korea.
| | - Mayur B Kale
- Smt. Kishoritai Bhoyar College of Pharmacy, Kamptee, Nagpur, Maharashtra 441002, India.
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Hieu NV, Vinh LB, Phong NV, Cong PV, Dat NT, Dan NV, Duc NV, Tao HM, Tam LT, Anh LT, Cuong NC, Tai BH, Yang SY, Tuan Anh HL. Two New Steroidal Saponins with Potential Anti-Inflammatory Effects from the Aerial Parts of Gnetum formosum Markgr. PLANTS (BASEL, SWITZERLAND) 2024; 13:2100. [PMID: 39124219 PMCID: PMC11314289 DOI: 10.3390/plants13152100] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/29/2024] [Revised: 07/15/2024] [Accepted: 07/26/2024] [Indexed: 08/12/2024]
Abstract
Gnetum formosum Markgr., a member of the Gnetaceae family, is distributed in Vietnam. This plant remains a botanical enigma with an unexplored diversity of chemical constituents and pharmacological effects. In this study, two new steroidal saponins, namely gnetumosides A (1) and B (2), were isolated from the aerial parts of G. formosum. Their chemical structures were elucidated using spectroscopic techniques, including high-resolution electrospray ionization mass spectrometry (HR-ESI-MS) and NMR, along with chemical hydrolysis and comparison with the reported literature. The potential anti-inflammatory effects of the isolated compounds were evaluated by measuring lipopolysaccharide-stimulated nitric oxide (NO) production in murine macrophage cells. Notably, compound 1 exhibited the most potent inhibitory activity (IC50 = 14.10 ± 0.75 µM), comparable to dexamethasone. Additionally, the mechanisms underlying the observed anti-inflammatory effects were investigated through molecular docking and molecular dynamics simulations on inducible nitric oxide synthase (iNOS) and cyclooxygenase-2 (COX-2) proteins. This study is the first to investigate the chemical constituents and pharmacological effects of G. formosum.
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Affiliation(s)
- Ngo Van Hieu
- Center for High Technology Research and Development, Vietnam Academy of Science and Technology (VAST), Hanoi 10072, Vietnam; (N.V.H.); (P.V.C.); (N.T.D.); (N.V.D.); (N.V.D.); (H.M.T.); (L.T.T.)
- Graduate University of Science and Technology, Vietnam Academy of Science and Technology (VAST), Hanoi 10072, Vietnam
| | - Le Ba Vinh
- Institute of Marine Biochemistry, Vietnam Academy of Science and Technology (VAST), Hanoi 10072, Vietnam; (L.B.V.); (N.V.P.); (B.H.T.)
| | - Nguyen Viet Phong
- Institute of Marine Biochemistry, Vietnam Academy of Science and Technology (VAST), Hanoi 10072, Vietnam; (L.B.V.); (N.V.P.); (B.H.T.)
- Department of Biology Education, Teachers College and Institute for Phylogenomics and Evolution, Kyungpook National University, Daegu 41566, Republic of Korea
| | - Pham Van Cong
- Center for High Technology Research and Development, Vietnam Academy of Science and Technology (VAST), Hanoi 10072, Vietnam; (N.V.H.); (P.V.C.); (N.T.D.); (N.V.D.); (N.V.D.); (H.M.T.); (L.T.T.)
| | - Nguyen Tien Dat
- Center for High Technology Research and Development, Vietnam Academy of Science and Technology (VAST), Hanoi 10072, Vietnam; (N.V.H.); (P.V.C.); (N.T.D.); (N.V.D.); (N.V.D.); (H.M.T.); (L.T.T.)
| | - Nguyen Van Dan
- Center for High Technology Research and Development, Vietnam Academy of Science and Technology (VAST), Hanoi 10072, Vietnam; (N.V.H.); (P.V.C.); (N.T.D.); (N.V.D.); (N.V.D.); (H.M.T.); (L.T.T.)
| | - Ngo Viet Duc
- Center for High Technology Research and Development, Vietnam Academy of Science and Technology (VAST), Hanoi 10072, Vietnam; (N.V.H.); (P.V.C.); (N.T.D.); (N.V.D.); (N.V.D.); (H.M.T.); (L.T.T.)
| | - Hoang Minh Tao
- Center for High Technology Research and Development, Vietnam Academy of Science and Technology (VAST), Hanoi 10072, Vietnam; (N.V.H.); (P.V.C.); (N.T.D.); (N.V.D.); (N.V.D.); (H.M.T.); (L.T.T.)
| | - Le Thi Tam
- Center for High Technology Research and Development, Vietnam Academy of Science and Technology (VAST), Hanoi 10072, Vietnam; (N.V.H.); (P.V.C.); (N.T.D.); (N.V.D.); (N.V.D.); (H.M.T.); (L.T.T.)
| | - Le Tuan Anh
- Vietnam National Museum of Nature, Vietnam Academy of Science and Technology (VAST), Hanoi 10072, Vietnam;
| | - Nguyen Cao Cuong
- Faculty of Medicine and Pharmacy, Yersin University, Da Lat 66100, Vietnam;
| | - Bui Huu Tai
- Institute of Marine Biochemistry, Vietnam Academy of Science and Technology (VAST), Hanoi 10072, Vietnam; (L.B.V.); (N.V.P.); (B.H.T.)
| | - Seo Young Yang
- Department of Biology Education, Teachers College and Institute for Phylogenomics and Evolution, Kyungpook National University, Daegu 41566, Republic of Korea
| | - Hoang Le Tuan Anh
- Center for High Technology Research and Development, Vietnam Academy of Science and Technology (VAST), Hanoi 10072, Vietnam; (N.V.H.); (P.V.C.); (N.T.D.); (N.V.D.); (N.V.D.); (H.M.T.); (L.T.T.)
- Graduate University of Science and Technology, Vietnam Academy of Science and Technology (VAST), Hanoi 10072, Vietnam
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D’Almeida SA, Gbomor SE, Osaio-Kamara B, Olagunju MT, Abodunrin OR, Foláyan MO. A scoping review of the use of traditional medicine for the management of ailments in West Africa. PLoS One 2024; 19:e0306594. [PMID: 38976677 PMCID: PMC11230574 DOI: 10.1371/journal.pone.0306594] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2024] [Accepted: 06/09/2024] [Indexed: 07/10/2024] Open
Abstract
BACKGROUND The coexistence of traditional healing practices deeply rooted in cultural and historical contexts and the evolving landscape of modern healthcare approaches in West African societies creates a dynamic interplay between tradition and modernity in healthcare. This study aims to comprehensively map the landscape of traditional medicine use for health in West Africa. METHODS A scoping review was conducted following the Joanna Briggs Institute (JBI) methodology and reported according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses Extension for Scoping Reviews (PRISMA-ScR) guidelines. Research questions focused on the links between traditional medicine practices and health in West Africa. The systematic literature search covered PubMed, Web of Science, and CINAHL from database inception to September 2023. A descriptive analysis was conducted highlighting the years of publication, countries of publication, study designs of plant families and plant parts used for making traditional medicines, and the diseases the traditional remedies are for. RESULTS The search identified 3484 records, with 46 articles meeting the inclusion criteria. Publications spanned from 1979 to 2023, with no observed trend in the number of publications over successive decades. Nigeria had the highest number of publications (54.3%), followed by Ghana (19.6%). The studies employed various designs, including clinical trials, ethnobotanical, ethnopharmacological, and experimental designs. Plant families frequently studied included Combretaceae, Euphorbiaceae, and Rubiaceae. Traditional remedies address various health issues, highlighting their versatility, from general symptoms to specific diseases. CONCLUSION This scoping review offers an extensive overview of traditional healing practices in West Africa. The studies highlighted in this review stress the necessity for culturally sensitive healthcare interventions. The widespread use of traditional medicine and the variety of practices underscore the importance of encouraging collaboration between traditional healers and modern healthcare professionals. This review also identifies knowledge gaps and areas needing further research, setting the stage for future exploration into West Africa's intricate healthcare landscape.
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Affiliation(s)
- Selassi A. D’Almeida
- Universal Health Coverage Life Course Cluster, World Health Organisation, Freetown, Sierra Leone
| | - Sahr E. Gbomor
- Department of Complementary and Alternative Medicine, Pharmacy Board of Sierra Leone, Freetown, Sierra Leone
| | - Brima Osaio-Kamara
- Directorate of Primary Health Care, Ministry of Health, Freetown, Sierra Leone
| | | | | | - Morẹ́nikẹ́ Oluwátóyìn Foláyan
- Department of Child Dental Health, Obafemi Awolowo University, Ile-Ife, Nigeria
- Oral Health Initiative, Nigerian Institute of Medical Research, Yaba, Lagos, Nigeria
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Freymann E, d'Oliveira Coelho J, Hobaiter C, Huffman MA, Muhumuza G, Zuberbühler K, Carvalho S. Applying collocation and APRIORI analyses to chimpanzee diets: Methods for investigating nonrandom food combinations in primate self-medication. Am J Primatol 2024; 86:e23603. [PMID: 38293796 DOI: 10.1002/ajp.23603] [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: 03/27/2023] [Revised: 12/12/2023] [Accepted: 01/18/2024] [Indexed: 02/01/2024]
Abstract
Identifying novel medicinal resources in chimpanzee diets has historically presented challenges, requiring extensive behavioral data collection and health monitoring, accompanied by expensive pharmacological analyses. When putative therapeutic self-medicative behaviors are observed, these events are often considered isolated occurrences, with little attention paid to other resources ingested in combination. For chimpanzees, medicinal resource combinations could play an important role in maintaining well-being by tackling different symptoms of an illness, chemically strengthening efficacy of a treatment, or providing prophylactic compounds that prevent future ailments. We call this concept the self-medicative resource combination hypothesis. However, a dearth of methodological approaches for holistically investigating primate feeding ecology has limited our ability to identify nonrandom resource combinations and explore potential synergistic relationships between medicinal resource candidates. Here we present two analytical tools that test such a hypothesis and demonstrate these approaches on feeding data from the Sonso chimpanzee community in Budongo Forest, Uganda. Using 4 months of data, we establish that both collocation and APRIORI analyses are effective exploratory tools for identifying binary combinations, and that APRIORI is effective for multi-item rule associations. We then compare outputs from both methods, finding up to 60% agreement, and propose APRIORI as more effective for studies requiring control over confidence intervals and those investigating nonrandom associations between more than two resources. These analytical tools, which can be extrapolated across the animal kingdom, can provide a cost-effective and efficient method for targeting resources for further pharmacological investigation, potentially aiding in the discovery of novel medicines.
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Affiliation(s)
- Elodie Freymann
- Primate Models for Behavioural Evolution Lab, Department of Anthropology and Museum Ethnography, Institute of Human Sciences, University of Oxford, Oxford, UK
| | - João d'Oliveira Coelho
- Primate Models for Behavioural Evolution Lab, Department of Anthropology and Museum Ethnography, Institute of Human Sciences, University of Oxford, Oxford, UK
| | - Catherine Hobaiter
- Budongo Conservation Field Station, Masindi, Uganda
- Wild Minds Lab, School of Psychology and Neuroscience, University of St Andrews, St Andrews, UK
| | - Michael A Huffman
- Wildlife Research Center, Inuyama Campus, Kyoto University, Inuyama, Japan
| | | | - Klaus Zuberbühler
- Budongo Conservation Field Station, Masindi, Uganda
- Department of Comparative Cognition, Institute of Biology, University of Neuchâtel, Neuchâtel, Switzerland
| | - Susana Carvalho
- Primate Models for Behavioural Evolution Lab, Department of Anthropology and Museum Ethnography, Institute of Human Sciences, University of Oxford, Oxford, UK
- Interdisciplinary Centre for Archaeology and the Evolution of Human Behaviour, University of Algarve, Faro, Portugal Gorongosa National Park, Sofala, Mozambique
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8
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Maiyo ZC, Njeru SN, Toroitich FJ, Indieka SA, Obonyo MA. Ethnobotanical study of medicinal plants used by the people of Mosop, Nandi County in Kenya. Front Pharmacol 2024; 14:1328903. [PMID: 38313073 PMCID: PMC10834697 DOI: 10.3389/fphar.2023.1328903] [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: 10/27/2023] [Accepted: 12/27/2023] [Indexed: 02/06/2024] Open
Abstract
Background: Throughout the history, nature has provided mankind with most of their basic needs, which include food, shelter, medicine, clothes, flavours, scents as well as raw materials. Given that they are an integral part of cultural heritage, medicinal plants have played a significant role in human healthcare systems around the world. Investigating various biological resources for use as medicines requires ethnomedicinal studies. Methods: Data on utilization of ethnomedicinal plants from local healers in Kenya's Mosop Sub-County in Nandi County was documented through open-ended, semi-structured questionnaires. A number of quantitative indices, such as the Use Citation (UC), Informant Consensus Factor (ICF), Use Value (UV), Frequency of Citation (FoC) and Relative Frequency of Citation (RFC) were used to convey the potential medical benefits, vitality and variety of the ethnomedicine. Results: 102 informants provided information on 253 ethnomedicinal plant species, classified into 74 families. There were 249 native plant species identified, along with few exotic species: Senegalia senegal (L.) Britton, Persea americana Mill, Carica papaya L. and Solanum betaceum Cav. Of all recorded species, 32% and 27% were herbs and trees, respectively. Among plant parts, leaves were most frequently utilized (27%) and roots (26%), while decoctions (21%) were the most widely used formulations. The dominant family was Asteraceae, with 28 species, followed by Lamiaceae, with 19 species. The highest ICF value was 0.778 for a number of parasitic and infectious illnesses, including ringworms, athlete's foot rot, tetanus, typhoid, intestinal parasites, abscesses, malaria, and amoebiasis. The study's data validates the region's widespread use of traditional medicinal plant remedies. Conclusion: The current study will lay a foundation of knowledge for future research investigations. The abundance of knowledge regarding ethnomedicinal species and their medicinal applications will stimulate further phytochemical and pharmacological research, which could lead to the discovery of potentially significant pharmaceuticals.
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Affiliation(s)
- Z C Maiyo
- Faculty of Science, Department of Biochemistry and Molecular Biology, Njoro, Kenya
| | - S N Njeru
- Centre for Traditional Medicine and Drug Research (CTMDR), Kenya Medical Research Institute, Nairobi, Kenya
| | - F J Toroitich
- Faculty of Science, Department of Biological Sciences, Egerton University, Njoro, Kenya
| | - S A Indieka
- Faculty of Science, Department of Biochemistry and Molecular Biology, Njoro, Kenya
| | - M A Obonyo
- Faculty of Science, Department of Biochemistry and Molecular Biology, Njoro, Kenya
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Kowalczyk T, Sikora J, Merecz-Sadowska A, Kukula-Koch W, Synowiec E, Majda A, Juda D, Śliwiński T, Sitarek P. Biological Properties of Extracts Obtained from In Vitro Culture of Plectranthus scutellarioides in a Cell Model. Int J Mol Sci 2024; 25:1043. [PMID: 38256118 PMCID: PMC10815897 DOI: 10.3390/ijms25021043] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2023] [Revised: 01/10/2024] [Accepted: 01/11/2024] [Indexed: 01/24/2024] Open
Abstract
Plectranthus scutellarioides (L.) R.Br. is a medicinal plant that has long been used in traditional medicine to treat conditions such as abscesses, ulcers, and ear and eye infections. It is known to have a wide range of biological properties, such as antibacterial, antioxidant, antifungal, anti-inflammatory, anti-diabetic and anti-cancer effects. In this study, we established in vitro cultures from both the aerial parts and roots of Plectranthus scutellarioides. Subsequently, we compared the basic phytochemical profile of the obtained extracts and conducted a biological analysis to assess their potential for inducing apoptosis in breast (MCF-7) and lung (A549) cancer cells. Phytochemical analysis by HPLC-MS revealed the presence of compounds belonging to phenolic acids (ferulic, syringic, vanillic, rosmarinic, chlorogenic, caffeic, coumaric, dihydroxybenzoic acids), flavonoids (eriodyctiol and cirsimaritin), and terpenes such as 6,11,12,14,16-Pentahydroxy-3,17diacetyl-8,11,13-abietatrien-7-one, 6,11,12,14,16-Pentahydroxy-3,17-diacetyl5,8,11,13-abietatetraen-7-one, and 3,6,12-Trihydroxy-2-acetyl-8,12-abietadien7,11,14-trione. The results show that both extracts have a cytotoxic and genotoxic effect against MCF-7 and A549 cancer cells, with a different degree of sensitivity. It was also shown that both extracts can induce apoptosis by altering the expression of apoptotic genes (Bax, Bcl-2, TP53, Fas, and TNFSF10), reducing mitochondrial membrane potential, increasing ROS levels, and increasing DNA damage. In addition, it has been shown that the tested extracts can alter blood coagulation parameters. Our results indicate that extracts from in vitro cultures of Plectranthus scutellarioides aerial parts and roots have promising therapeutic application, but further research is needed to better understand the mechanisms of their action in the in vitro model.
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Affiliation(s)
- Tomasz Kowalczyk
- Department of Molecular Biotechnology and Genetics, Faculty of Biology and Environmental Protection, University of Lodz, Banacha 12/16, 90-237 Lodz, Poland
| | - Joanna Sikora
- Department of Bioinorganic Chemistry, Medical University of Lodz, Muszynskiego 1, 90-151 Lodz, Poland;
| | - Anna Merecz-Sadowska
- Department of Economic and Medical Informatics, University of Lodz, 90-214 Lodz, Poland;
- Department of Allergology and Respiratory Rehabilitation, Medical University of Lodz, 90-725 Lodz, Poland
| | - Wirginia Kukula-Koch
- Department of Pharmacognosy with Medicinal Plants Garden, Medical University of Lublin, 1 Chodzki Str., 20-093 Lublin, Poland;
| | - Ewelina Synowiec
- Laboratory of Medical Genetics, Faculty of Biology and Environmental Protection, University of Lodz, Pomorska 141/143, 90-236 Lodz, Poland; (E.S.); (T.Ś.)
| | - Agata Majda
- Students Research Group, Department of Medical Biology, Medical University of Lodz, 90-151 Lodz, Poland; (A.M.); (D.J.)
| | - Dawid Juda
- Students Research Group, Department of Medical Biology, Medical University of Lodz, 90-151 Lodz, Poland; (A.M.); (D.J.)
| | - Tomasz Śliwiński
- Laboratory of Medical Genetics, Faculty of Biology and Environmental Protection, University of Lodz, Pomorska 141/143, 90-236 Lodz, Poland; (E.S.); (T.Ś.)
| | - Przemysław Sitarek
- Department of Medical Biology, Medical University of Lodz, Muszynskiego 1, 90-151 Lodz, Poland
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Khalid W, Iqra, Afzal F, Rahim MA, Abdul Rehman A, Faiz ul Rasul H, Arshad MS, Ambreen S, Zubair M, Safdar S, Al-Farga A, Refai M. Industrial applications of kale ( Brassica oleracea var. sabellica) as a functional ingredient: a review. INTERNATIONAL JOURNAL OF FOOD PROPERTIES 2023. [DOI: 10.1080/10942912.2023.2168011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Affiliation(s)
- Waseem Khalid
- Department of Food Science, Faculty of Life Sciences, Government College University, Faisalabad, Pakistan
| | - Iqra
- Department of Biochemistry and Biotechnology, Faculty of Science, University of Gujrat, Gujrat, Pakistan
| | - Fareed Afzal
- Department of Food Science, Faculty of Life Sciences, Government College University, Faisalabad, Pakistan
| | - Muhammad Abdul Rahim
- Department of Food Science, Faculty of Life Sciences, Government College University, Faisalabad, Pakistan
| | - Asma Abdul Rehman
- National Institute of Food Science and Technology, University of Agriculture Faisalabad, Punjab, Pakistan
| | - Hadiqa Faiz ul Rasul
- Center of Agricultural Biochemistry and Biotechnology, University of Agriculture Faisalabad, Punjab, Pakistan
| | - Muhammad Sajid Arshad
- Department of Food Science, Faculty of Life Sciences, Government College University, Faisalabad, Pakistan
| | - Saadia Ambreen
- University institute of Food Science and Technology, The University of Lahore, Lahore, Pakistan
| | - Muhammad Zubair
- Department of Home Economics, Government College University Faisalabad, Punjab, Pakistan
| | - Saira Safdar
- Department of Food Science, Faculty of Life Sciences, Government College University, Faisalabad, Pakistan
| | - Ammar Al-Farga
- Department of Food Science, Faculty of Agriculture, Ibb University, Ibb, Yemen
| | - Mohammed Refai
- Department of Biochemistry, College of Sciences, University of Jeddah, Jeddah, Saudi Arabia
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11
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Foley H, Bugarcic A, Adams J, Wardle J, Leach M, Steel A. Criteria for the selection, evaluation and application of traditional knowledge in contemporary health practice, education, research and policy: A systematic review. Health Info Libr J 2023; 40:233-261. [PMID: 37531012 DOI: 10.1111/hir.12499] [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: 08/12/2022] [Revised: 06/26/2023] [Accepted: 06/29/2023] [Indexed: 08/03/2023]
Abstract
BACKGROUND Traditional and complementary medicine (T&CM) is highly utilised and draws on traditional knowledge (TK) as evidence, raising a need to explore how TK is currently used. OBJECTIVES Examine criteria used to select, evaluate and apply TK in contemporary health contexts. METHODS Systematic search utilising academic databases (AMED, CINAHL, MEDLINE, EMBASE, SSCI, ProQuest Dissertations Theses Global), Trip clinical database and Google search engine. Citations and reference lists of included articles were searched. Reported use of TK in contemporary settings was mapped against a modified 'Exploration-Preparation-Implementation-Sustainment' (EPIS) implementation framework. RESULTS From the 54 included articles, EPIS mapping found TK is primarily used in the Exploration phase of implementation (n = 54), with little reporting on Preparation (n = 16), Implementation process (n = 6) or Sustainment (n = 4) of TK implementation. Criteria used in selection, evaluation and application of TK commonly involved validation with other scientific/traditional evidence sources, or assessment of factors influencing knowledge translation. DISCUSSION One of the difficulties in validation of TK (as a co-opted treatment) against other evidence sources is comparing like with like as TK often takes a holistic approach. This complicates further planning and evaluation of implementation. CONCLUSION This review identifies important criteria for evaluating current and potential contemporary use of TK, identifying gaps in research and practice for finding, appraising and applying relevant TK studies for clinical care.
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Affiliation(s)
- Hope Foley
- Faculty of Health, Australian Research Centre in Complementary and Integrative Medicine, University of Technology Sydney, Ultimo, New South Wales, Australia
- National Centre for Naturopathic Medicine, Southern Cross University, Lismore, New South Wales, Australia
| | - Andrea Bugarcic
- National Centre for Naturopathic Medicine, Southern Cross University, Lismore, New South Wales, Australia
| | - Jon Adams
- Faculty of Health, Australian Research Centre in Complementary and Integrative Medicine, University of Technology Sydney, Ultimo, New South Wales, Australia
| | - Jon Wardle
- National Centre for Naturopathic Medicine, Southern Cross University, Lismore, New South Wales, Australia
| | - Matthew Leach
- Faculty of Health, Australian Research Centre in Complementary and Integrative Medicine, University of Technology Sydney, Ultimo, New South Wales, Australia
- National Centre for Naturopathic Medicine, Southern Cross University, Lismore, New South Wales, Australia
| | - Amie Steel
- Faculty of Health, Australian Research Centre in Complementary and Integrative Medicine, University of Technology Sydney, Ultimo, New South Wales, Australia
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Tsioutsiou EE, Cheilari A, Aligiannis N. Ethnopharmacological study of medicinal plants used against skin ailments on Mount Pelion, central Greece. Front Pharmacol 2023; 14:1225580. [PMID: 37583900 PMCID: PMC10424924 DOI: 10.3389/fphar.2023.1225580] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2023] [Accepted: 07/13/2023] [Indexed: 08/17/2023] Open
Abstract
Throughout centuries, traditional herbal medicine and the employment of medicinal plants have constituted an important tool for the treatment and prevention of numerous diseases. The present study focuses on the collection of ethnopharmacological data regarding the uses of medicinal plants for the treatment of dermatological ailments in various villages of Mount Pelion, Greece. More specifically, the study area is represented by the city of Volos and villages located in Central West Pelion and has not been investigated up to now. The information on the medicinal uses of the various species was obtained through extensive semi-structured interviews or the completion of specific questionnaires by the informants. Although the Covid-19 pandemic caused difficulties and obstacles in carrying out this research procedure, 60 informants were recruited and interviewed (36 women and 24 men). Their age range was between 31 and 97 years and their educational level was characterized by great diversity (primary, secondary, and higher education). The elaboration of the gathered information included the calculation of some quantitative indices, such as Fidelity Level (FL), and Informant Consensus Factor (FIC). Moreover, the relative importance of each reported species was identified by calculating the Use Value (UV). The interviews revealed 38 plant taxa belonging to 27 plant families reported to be used in the study area exclusively against skin diseases. The plant family mostly mentioned by the informants was Hypericaceae, followed by Plantaginaceae and Amaryllidaceae, while among the most popular methods of application are cataplasms, compresses, and topical application of decoction or raw plant material. Some of the most cited species are Hypericum perforatum L., Quercus coccifera L., and Plantago sp., traditionally used to treat skin problems such as eczema, wounds, and insect stings. The present ethnopharmacological study is the first documentation of ethnobotanical knowledge of this area that points out the traditional uses of medicinal plants against skin ailments.
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Affiliation(s)
- Efthymia Eleni Tsioutsiou
- Department of Pharmacognosy and Natural Products Chemistry, Faculty of Pharmacy, National and Kapodistrian University of Athens, Zografou, Greece
| | - Antigoni Cheilari
- Department of Pharmacognosy and Natural Products Chemistry, Faculty of Pharmacy, National and Kapodistrian University of Athens, Zografou, Greece
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Lantzouraki DZ, Amerikanou C, Karavoltsos S, Kafourou V, Sakellari A, Tagkouli D, Zoumpoulakis P, Makris DP, Kalogeropoulos N, Kaliora AC. Artemisia arborescens and Artemisia inculta from Crete; Secondary Metabolites, Trace Metals and In Vitro Antioxidant Activities. Life (Basel) 2023; 13:1416. [PMID: 37374198 DOI: 10.3390/life13061416] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2023] [Revised: 06/08/2023] [Accepted: 06/16/2023] [Indexed: 06/29/2023] Open
Abstract
BACKGROUND Currently, the use of medicinal plants has increased. Artemisia species have been used in several applications, including medicinal use and uses in cosmetics, foods and beverages. Artemisia arborescens L. and Artemisia inculta are part of the Mediterranean diet in the form of aqueous infusions. Herein, we aimed to compare the secondary metabolites of the decoctions and two different extracts (methanolic and aqueous-glycerolic) of these two species, as well as their antioxidant capacity and trace metal levels. METHODS Total phenolic, total flavonoid, total terpenes, total hydroxycinnamate, total flavonol, total anthocyanin contents and antioxidant/antiradical activity were determined, and GC/MS analysis was applied to identify and quantify phenolics and terpenoids. Trace metals were quantified with ICP-MS. RESULTS Aqueous-glycerolic extracts demonstrated higher levels of total secondary metabolites, greater antioxidant potential and higher terpenoid levels than decoctions and methanolic extracts. Subsequently, the aqueous-glycerolic extract of a particularly high phenolic content was further analyzed applying targeted LC-MS/MS as the most appropriate analytic tool for the determination of the phenolic profile. Overall, twenty-two metabolites were identified. The potential contribution of infusions consumption to metal intake was additionally evaluated, and did not exceed the recommended daily intake. CONCLUSIONS Our results support the use of these two species in several food, cosmetic or pharmaceutical applications.
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Affiliation(s)
- Dimitra Z Lantzouraki
- Institute of Chemical Biology, National Hellenic Research Foundation, 48 Vas. Constantinou Ave., 11635 Athens, Greece
| | - Charalampia Amerikanou
- Department of Nutrition and Dietetics, School of Health Science and Education, Harokopio University, 70 El. Venizelou Ave., 17676 Athens, Greece
| | - Sotirios Karavoltsos
- Laboratory of Environmental Chemistry, Department of Chemistry, National and Kapodistrian University of Athens, 15784 Athens, Greece
| | - Vasiliki Kafourou
- Department of Nutrition and Dietetics, School of Health Science and Education, Harokopio University, 70 El. Venizelou Ave., 17676 Athens, Greece
| | - Aikaterini Sakellari
- Laboratory of Environmental Chemistry, Department of Chemistry, National and Kapodistrian University of Athens, 15784 Athens, Greece
| | - Dimitra Tagkouli
- Department of Nutrition and Dietetics, School of Health Science and Education, Harokopio University, 70 El. Venizelou Ave., 17676 Athens, Greece
| | - Panagiotis Zoumpoulakis
- Department of Food Science and Technology, University of West Attica, Ag. Spyridonos, 12243 Egaleo, Greece
| | - Dimitris P Makris
- Department of Food Science & Nutrition, School of Agricultural Sciences, University of Thessaly, N. Temponera Street, 43100 Karditsa, Greece
| | - Nick Kalogeropoulos
- Department of Nutrition and Dietetics, School of Health Science and Education, Harokopio University, 70 El. Venizelou Ave., 17676 Athens, Greece
| | - Andriana C Kaliora
- Department of Nutrition and Dietetics, School of Health Science and Education, Harokopio University, 70 El. Venizelou Ave., 17676 Athens, Greece
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Asfaw A, Lulekal E, Bekele T, Debella A, Abebe A, Degu S. Documentation of traditional medicinal plants use in Ensaro District, Ethiopia: Implications for plant biodiversity and indigenous knowledge conservation. J Herb Med 2023. [DOI: 10.1016/j.hermed.2023.100641] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
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Culhuac EB, Maggiolino A, Elghandour MMMY, De Palo P, Salem AZM. Antioxidant and Anti-Inflammatory Properties of Phytochemicals Found in the Yucca Genus. Antioxidants (Basel) 2023; 12:antiox12030574. [PMID: 36978823 PMCID: PMC10044844 DOI: 10.3390/antiox12030574] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2023] [Revised: 02/19/2023] [Accepted: 02/22/2023] [Indexed: 03/02/2023] Open
Abstract
The Yucca genus encompasses about 50 species native to North America. Species within the Yucca genus have been used in traditional medicine to treat pathologies related to inflammation. Despite its historical use and the popular notion of its antioxidant and anti-inflammatory properties, there is a limited amount of research on this genus. To better understand these properties, this work aimed to analyze phytochemical composition through documentary research. This will provide a better understanding of the molecules and the mechanisms of action that confer such antioxidant and anti-inflammatory properties. About 92 phytochemicals present within the genus have reported antioxidant or anti-inflammatory effects. It has been suggested that the antioxidant and anti-inflammatory properties are mainly generated through its free radical scavenging activity, the inhibition of arachidonic acid metabolism, the decrease in TNF-α (Tumor necrosis factor-α), IL-6 (Interleukin-6), iNOS (Inducible nitric oxide synthase), and IL-1β (Interleukin 1β) concentration, the increase of GPx (Glutathione peroxidase), CAT (Catalase), and SOD (Superoxide dismutase) concentration, and the inhibition of the MAPK (Mitogen-Activated Protein Kinase), and NF-κB (Nuclear factor kappa B), and the activation of the Nrf2 (Nuclear factor erythroid 2–related factor) signaling pathway. These studies provide evidence of its use in traditional medicine against pathologies related to inflammation. However, more models and studies are needed to properly understand the activity of most plants within the genus, its potency, and the feasibility of its use to help manage or treat chronic inflammation.
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Affiliation(s)
- Erick Bahena Culhuac
- Facultad de Ciencias, Universidad Autónoma del Estado de México, Toluca 50000, Estado de México, Mexico
| | - Aristide Maggiolino
- Department of Veterinary Medicine, University of Bari A. Moro, 70010 Valenzano, Italy
- Correspondence: (A.M.); (A.Z.M.S.)
| | - Mona M. M. Y. Elghandour
- Facultad de Medicina Veterinaria y Zootecnia, Universidad Autónoma del Estado de México, Toluca 50000, Estado de México, Mexico
| | - Pasquale De Palo
- Department of Veterinary Medicine, University of Bari A. Moro, 70010 Valenzano, Italy
| | - Abdelfattah Z. M. Salem
- Facultad de Medicina Veterinaria y Zootecnia, Universidad Autónoma del Estado de México, Toluca 50000, Estado de México, Mexico
- Correspondence: (A.M.); (A.Z.M.S.)
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Jalil B, Schultz F, Heinrich M. Where to begin? The best publications for newcomers to ethnopharmacology. Front Pharmacol 2023; 14:1141502. [PMID: 36843950 PMCID: PMC9950406 DOI: 10.3389/fphar.2023.1141502] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2023] [Accepted: 01/30/2023] [Indexed: 02/12/2023] Open
Abstract
Have you ever tried to enter a new field of research or to get a basic overview? Of course, we all have. However, where does one begin when entering a new field of research? This mini-review offers a concise (and certainly not comprehensive) overview on the fast-evolving field of ethnopharmacology. Based on a survey in which researchers provided feedback on the publications they find most relevant in the field and an assessment of what publications have been particularly relevant in the field, this paper offers a review of the 30 best papers and books for newcomers in the field. They cover the relevant areas within ethnopharmacology and give examples from all the core regions where ethnopharmacological research is being conducted. Different and sometimes contrasting approaches and theoretical frameworks are included, as well as publications reviewing important methods. With this, basic knowledge on related fields such as ethnobotany, anthropology, fieldwork methods and pharmacognosy is also incorporated. This paper is an invitation to explore fundamental aspects of the field and to understand the particular challenges faced by researchers newly entering this multi- and transdisciplinary field, and to provide them with examples of particularly stimulating research.
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Affiliation(s)
- Banaz Jalil
- Pharmacognosy and Phytotherapy, UCL School of Pharmacy, London, United Kingdom,*Correspondence: Banaz Jalil, ; Michael Heinrich,
| | - Fabien Schultz
- Pharmacognosy and Phytotherapy, UCL School of Pharmacy, London, United Kingdom,Department of Agriculture and Food Sciences, Neubrandenburg University of Applied Sciences, Neubrandenburg, Germany
| | - Michael Heinrich
- Pharmacognosy and Phytotherapy, UCL School of Pharmacy, London, United Kingdom,Department of Pharmaceutical Sciences and Chinese Medicine Resources, Chinese Medicine Research Center, College of Chinese Medicine, China Medical University, Taichung, Taiwan,*Correspondence: Banaz Jalil, ; Michael Heinrich,
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Alaqeel NK, Almalki WH, Binothman N, Aljadani M, Al-Dhuayan IS, Alnamshan MM, Almulhim J, Alqosaibi AI, Ajmal MR, Alammari DM, Tarique M. The inhibitory and anticancer properties of Annona squamosa L. seed extracts. BRAZ J BIOL 2023; 82:e268250. [PMID: 36651459 DOI: 10.1590/1519-6984.268250] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2022] [Accepted: 10/31/2022] [Indexed: 01/15/2023] Open
Abstract
Although Annona squamosa Linn. (Annonaceae) has been used in traditional medicine and is known to have several pharmacological properties, its impact on EGFR kinase has not been fully investigated. An assay (biochemical) was used to govern the potential of different A. squamosa seed extracts to scavenge free radicals in petroleum ether, acetone, ethanol, and methanol. We also tested A. squamosa leaf extracts for their ability to inhibit the growth of HEK 293, MCF7, and HepG2 cell lines. The PSE, ASE, ESE, and MSE all contained anti-cancer substances like anethole, cyclopentane, 1,1,3-trimethyl, and phosphonate oxide tributyl, according to phytochemical analysis. ESE extracts from A. squamosa seeds have been selected based on free radical generation probabilities, cytotoxicity studies, and phytochemical analysis. Subsequent insilico studies have been conducted, and the results have shown that interactions between compounds present in ESE extracts and the EGFR kinase are what give these compounds their inhibitory effects. Preliminary phytochemical and pharmacological activities were studied and reported. A. squamosa ESE extracts inhibited the growth of MCF7 cells, and a pharmacokinetic study showed that the compounds anethole, cyclopentane, 1,1,3-trimethyl, and phosphonium oxide tributyl had few undesirable side effects. These substances can be used to both prevent and treat cancer diseases.
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Affiliation(s)
- N K Alaqeel
- Imam Abdulrahman Bin Faisal University, College of Science, Department of Biology, Dammam, Saudi Arabia
| | - W H Almalki
- Umm Al-Qura University, Department of Pharmacology and Toxicology, Makkah, Kingdom of Saudi Arabia
| | - N Binothman
- King Abdulaziz University, College of Sciences & Arts, Department of Chemistry, Rabigh, Saudi Arabia
| | - M Aljadani
- King Abdulaziz University, College of Sciences & Arts, Department of Chemistry, Rabigh, Saudi Arabia
| | - I S Al-Dhuayan
- Imam Abdulrahman Bin Faisal University, College of Science, Department of Biology, Dammam, Saudi Arabia
| | - M M Alnamshan
- Imam Abdulrahman Bin Faisal University, College of Science, Department of Biology, Dammam, Saudi Arabia
| | - J Almulhim
- King Faisal University, Department of Biological Sciences, Alahsa, Saudi Arabia
| | - A I Alqosaibi
- Imam Abdulrahman Bin Faisal University, College of Science, Department of Biology, Dammam, Saudi Arabia
| | - M R Ajmal
- University of Tabuk, Faculty of Science, Biochemistry Department, Physical Biochemistry Research Laboratory, Tabuk, Saudi Arabia
| | - D M Alammari
- Ibn Sina National College for Medical Studies, Faculty of Medicine, Department of Microbiology and Immunology, Jeddah, Saudi Arabia
| | - M Tarique
- Jamia Millia Islamia, Center for Interdisciplinary Research in Basic Sciences, New Delhi, India
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Traditional Use of Wild and Domestic Fauna among Different Ethnic Groups in the Western Himalayas—A Cross Cultural Analysis. Animals (Basel) 2022; 12:ani12172276. [PMID: 36077997 PMCID: PMC9454963 DOI: 10.3390/ani12172276] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2022] [Revised: 07/14/2022] [Accepted: 08/30/2022] [Indexed: 01/22/2023] Open
Abstract
Simple Summary In traditional medicinal systems, animals play an essential role in treating health issues (zoo therapy) as different body parts are used to treat different diseases. Meanwhile, local traditional knowledge (TK) is an important aspect of cultural legacy that can depict the relationship between communities and nature. Recently ethnobiologists have focused on cross-cultural research in order to document and measure the processes that govern the evolution of traditional knowledge within a culture, as well as to use it in the future. In the present study, we documented ethnozoological knowledge across eight ethnic groups in the Jammu and Kashmir Himalayas. Comparative analysis indicated that Balti and Brokapa were more closely related groups due to high overlap (N = 7) of the use of medicinal species. A total of thirteen idiosyncratic species were recorded for the Kashmiri ethnic group, followed by two idiosyncratic species (Anser indicus, Perdix hodgsoniae) for Balti and two idiosyncratic species (Capra aegagrus hircus, Cuon alpinus) for Changapa. The Pearson correlation coefficient supported the strength and direction of a link between ethnic groups and regions. Cluster analyses revealed two primary clusters of the 79 animal species recorded for eight ethnozoological uses based on fauna similarity. Furthermore, all ethnic groups primarily used the fauna for medicinal and food purposes. Chest infections were frequently treated by the maximum number of species (N = 9), followed by paralysis by seven species. The current ethnozoological study provides needed information such as cross-cultural traditional knowledge of medicine, food, and religious value; combining ethnic knowledge with a scientific approach can make a significant contribution to the long-term development of native communities. Abstract Animal-derived products have an important role in treating many health conditions and have widely been used across cultures. In South Asia, ethnozoological research has been conducted only by a small number of researchers. Therefore, this area of research needs further exploration in order to preserve the eroding ethnozoological knowledge of medicinal animals severely affected by ongoing social change. This study was conducted in the region of Jammu and Kashmir from February 2019 to August 2021. The study was carried out among eight different ethnic groups living in the region. A total of 374 informants were selected and data were collected through semi-structured interviews and verified through group discussions. Data was analyzed using different statistical tools, including R 4.0.0. The cross-cultural data were compared through Bioinformatics and Evolutionary Genomics software and later subjected to further analysis, applying Pearson correlation and ordination techniques (Principal Component Analysis). We recorded a total of 79 animal species being used by the eight studied ethnic groups in the region. Wild animal species were mainly used for therapeutic purposes. Chest infections, sexual problems, and paralysis were frequently treated diseases. Flesh was the most commonly part used. The cross-cultural comparison showed a remarkable heterogeneity in the use of the animals among the different groups, which could be an effect to the historical sociocultural stratifications, as well as different religious affiliation of certain groups preventing them to forage or hunt certain animals. Some groups however showed prominent overlap of uses of some recorded species. For instance, Lerwalerwa and Bubalus bubalis were commonly used by both Gujjar and Pahari, which could be referred to the fact that they have gone through significant socio-cultural contact, and they are exogamous to each other. The Pearson correlation coefficient supported the strength and direction of an association between ethnic groups and regions. The study makes an important contribution to the field of ethnozoology in the Himalayas by providing insights to understand the historical human and nature relationships and supplying a baseline for developing future conservation efforts in the region to protect the wild fauna
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Longden-Naufal C, Rolfe V, Mackonochie M. Narratives of Herbal Medicine Utilisation in the United Kingdom: Scoping Literature Review. Front Pharmacol 2022; 13:886574. [PMID: 36091802 PMCID: PMC9452627 DOI: 10.3389/fphar.2022.886574] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2022] [Accepted: 06/06/2022] [Indexed: 11/23/2022] Open
Abstract
Using thematic analysis of existing literature, this scoping review aims to explore the narratives of people using herbal medicine (HM) in the United Kingdom. Understanding who is using HM and why will enable better ways of facilitating the use of HM, as well as assist in designing future research. Ethnic groups were found to be primary users of HM in the United Kingdom. A sense of heritage continues to be important for these participants as it allows tradition and culture to stay alive within communities, as well as the ritualistic purposes of these plants. For women, another key demographic, concepts surrounding the naturalness of HMs are associated with the idea of femineity and self-healing. A reoccurring theme in the literature focusing on both ethnic groups and women’s perceptions is the judgement from healthcare practitioners/professionals (HCPs) when addressing the use of HM. However, studies that investigated the perceptions of HCPs on HM confirmed that they often were supportive of using HM where standard treatments had been unsuccessful, and if a patient had anecdotal evidence of a herb having been effective. Delving deeper into public narratives of HM usage will allow conventional healthcare systems to effectively integrate alternative approaches, as well as ensuring that future research into the benefits of HMs is relevant to how people use them.
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Affiliation(s)
| | | | - Marion Mackonochie
- Pukka Herbs Ltd., Keynsham, United Kingdom
- *Correspondence: Marion Mackonochie,
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Chandrashekar R, Rai M, Kalal BS. Acute and chronic toxicity studies on ethanolic leaf extracts of Clerodendrum viscosum and Leucas indica in Swiss albino mice. INTERNATIONAL JOURNAL OF BIOCHEMISTRY AND MOLECULAR BIOLOGY 2022; 13:40-48. [PMID: 36188728 PMCID: PMC9520248] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 07/16/2021] [Accepted: 08/16/2022] [Indexed: 06/16/2023]
Abstract
BACKGROUND AND OBJECTIVES To evaluate the safe dose range of Clerodendrum viscosum (C. viscosum) and Leucas indica (L. indica) ethanolic leaf extracts of acute and chronic oral toxicity study in Swiss Albino mice. MATERIALS AND METHODS The Organization for Economic Co-operation and Development guideline was used for the toxicity studies. C. viscosum and L. indica plant extract were administered orally in a single dose of 2000 mg/kg, and general behavior, adverse effects, and mortality were studied for 72 h. For the chronic toxicity study, both plant extracts were administered orally to a separate set of animals at 300 mg/kg doses for 90 days. Animals body weight was taken out, blood and gastric juice were collected for biochemical parameters, and vital organs were collected for histopathological studies after sacrificing test and control group animals. RESULTS Both in acute and chronic toxicity assay, there was no significant alteration in body weight, physical signs, symptoms, hematological, biochemical parameters, and body organ weights compared to the normal group. The liver, kidney, and stomach histology did not show any drug-induced lesion. CONCLUSIONS The result indicates that the oral administration of C. viscosum and L. indica ethanolic plant extract did not cause any toxicological effects. Hence it could be regarded as a safe natural product for therapeutic use.
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Affiliation(s)
- Rajan Chandrashekar
- Department of Pharmacology, A. J. Institute of Medical Sciences and Research CentreMangaluru 575004, Karnataka, India
| | - Mohandas Rai
- Department of Pharmacology, A. J. Institute of Medical Sciences and Research CentreMangaluru 575004, Karnataka, India
| | - Bhuvanesh Sukhlal Kalal
- Department of Pharmacology, A. J. Institute of Medical Sciences and Research CentreMangaluru 575004, Karnataka, India
- A. J. Research Centre, A. J. Institute of Medical Sciences & Research CentreMangaluru 575004, Karnataka, India
- Department of Pharmacology and Nutritional Sciences, College of Medicine, University of KentuckyLexington, Kentucky 40536, USA
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Nurlybekova A, Kudaibergen A, Kazymbetova A, Amangeldi M, Baiseitova A, Ospanov M, Aisa HA, Ye Y, Ibrahim MA, Jenis J. Traditional Use, Phytochemical Profiles and Pharmacological Properties of Artemisia Genus from Central Asia. Molecules 2022; 27:molecules27165128. [PMID: 36014364 PMCID: PMC9415318 DOI: 10.3390/molecules27165128] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2022] [Revised: 08/05/2022] [Accepted: 08/05/2022] [Indexed: 12/04/2022] Open
Abstract
The flora of Kazakhstan is characterized by its wide variety of different types of medicinal plants, many of which can be used on an industrial scale. The Traditional Kazakh Medicine (TKM) was developed during centuries based on the six elements of ancient Kazakh theory, associating different fields such as pharmacology, anatomy, pathology, immunology and food nursing as well as disease prevention. The endemic Artemisia L. species are potential sources of unique and new natural products and new chemical structures, displaying diverse bioactivities and leading to the development of safe and effective phytomedicines against prevailing diseases in Kazakhstan and the Central Asia region. This review provides an overview of Artemisia species from Central Asia, particularly traditional uses in folk medicine and the recent numerous phytochemical and pharmacological studies. The review is done by the methods of literature searches in well-known scientific websites (Scifinder and Pubmed) and data collection in university libraries. Furthermore, our aim is to search for promising and potentially active Artemisia species candidates, encouraging us to analyze Protein Tyrosine Phosphatase 1B (PTP1B), α-glucosidase and bacterial neuraminidase (BNA) inhibition as well as the antioxidant potentials of Artemisia plant extracts, in which endemic species have not been explored for their secondary metabolites and biological activities so far. The main result of the study was that, for the first time, the species Artemisia scopiformis Ledeb. Artemisia albicerata Krasch., Artemisia transiliensis Poljakov, Artemisia schrenkiana Ledeb., Artemisia nitrosa Weber and Artemisia albida Willd. ex Ledeb. due to their special metabolites, showed a high potential for α-glucosidase, PTP1B and BNA inhibition, which is associated with diabetes, obesity and bacterial infections. In addition, we revealed that the methanol extracts of Artemisia were a potent source of polyphenolic compounds. The total polyphenolic contents of Artemisia extracts were correlated with antioxidant potential and varied according to plant origin, the solvent of extraction and the analytical method used. Consequently, oxidative stress caused by reactive oxygen species (ROS) may be managed by the dietary intake of current Artemisia species. The antioxidant potentials of the species A. schrenkiana, A. scopaeformis, A. transiliensis and Artemisia scoparia Waldst. & Kitam. were also promising. In conclusion, the examination of details between different Artemisia species in our research has shown that plant materials are good as an antioxidant and eznyme inhibitory functional natural source.
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Affiliation(s)
- Aliya Nurlybekova
- The Research Center for Medicinal Plants, Al-Farabi Kazakh National University, al-Farabi Ave. 71, Almaty 050040, Kazakhstan
- Research Institute for Natural Products & Technology, Almaty 050046, Kazakhstan
| | - Aidana Kudaibergen
- The Research Center for Medicinal Plants, Al-Farabi Kazakh National University, al-Farabi Ave. 71, Almaty 050040, Kazakhstan
- Research Institute for Natural Products & Technology, Almaty 050046, Kazakhstan
| | - Aizhan Kazymbetova
- The Research Center for Medicinal Plants, Al-Farabi Kazakh National University, al-Farabi Ave. 71, Almaty 050040, Kazakhstan
- University of Chinese Academy of Sciences, Beijing 100049, China
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, China
| | - Magzhan Amangeldi
- The Research Center for Medicinal Plants, Al-Farabi Kazakh National University, al-Farabi Ave. 71, Almaty 050040, Kazakhstan
- University of Chinese Academy of Sciences, Beijing 100049, China
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, China
| | - Aizhamal Baiseitova
- The Research Center for Medicinal Plants, Al-Farabi Kazakh National University, al-Farabi Ave. 71, Almaty 050040, Kazakhstan
- Research Institute for Natural Products & Technology, Almaty 050046, Kazakhstan
| | - Meirambek Ospanov
- The Research Center for Medicinal Plants, Al-Farabi Kazakh National University, al-Farabi Ave. 71, Almaty 050040, Kazakhstan
- National Center for Natural Products Research, School of Pharmacy, University of Mississippi, Oxford, MS 38677, USA
| | - Haji Akber Aisa
- Xinjiang Technical Institutes of Physics and Chemistry, Central Asian of Drug Discovery and Development, Chinese Academy of Sciences, Urumqi 830011, China
| | - Yang Ye
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, China
| | - Mohamed Ali Ibrahim
- National Center for Natural Products Research, School of Pharmacy, University of Mississippi, Oxford, MS 38677, USA
- Correspondence: (M.A.I.); (J.J.)
| | - Janar Jenis
- The Research Center for Medicinal Plants, Al-Farabi Kazakh National University, al-Farabi Ave. 71, Almaty 050040, Kazakhstan
- Research Institute for Natural Products & Technology, Almaty 050046, Kazakhstan
- University of Chinese Academy of Sciences, Beijing 100049, China
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, China
- Xinjiang Technical Institutes of Physics and Chemistry, Central Asian of Drug Discovery and Development, Chinese Academy of Sciences, Urumqi 830011, China
- Correspondence: (M.A.I.); (J.J.)
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Liu Y, Tzang B, Yow J, Chiang Y, Huang C, Hsu T. Traditional Chinese medicine formula T33 inhibits the proliferation of human colorectal cancer cells by inducing autophagy. ENVIRONMENTAL TOXICOLOGY 2022; 37:1007-1017. [PMID: 34995006 PMCID: PMC9304163 DOI: 10.1002/tox.23460] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/19/2021] [Revised: 11/30/2021] [Accepted: 12/29/2021] [Indexed: 05/15/2023]
Abstract
Colorectal cancer (CRC) is a leading cause of cancer-related death globally. Although surgery is still the major method for CRC therapy, the adoption of alternative treatments, such as traditional Chinese medicine (TCM), for CRC treatment is increasing. Our previous study has indicated the anti-breast cancer activity of T33 (a TCM formula). Interestingly, a major ingredient in T33, Baishao (Paeoniae Radix Alba), was reported to have antiproliferative effects on CRC cells. Therefore, this study further validated the influences of T33 on HT-29 and Caco2 cells both in vitro and in vivo. Viability and migration assays were performed to analyze the influences of T33 on proliferation and migratory activity of HT-29 and Caco2 cells. Immunofluorescence (IF) staining and immunoblotting were performed to confirm T33-induced autophagy in HT-29 and Caco2 cells. Xenograft HT-29 tumors were generated to test the effects of T33 in vivo. Significantly reduced survival and migratory activity were observed in both HT-29 and Caco2 cells treated with T33 along with apparently increased LC3-II protein. Significantly decreased p62/SQSTM1 protein, increased LC3-II/LC3-I ratio, and elevated amounts of Atg7, Atg5, and Beclin-1 proteins were detected in both HT-29 and Caco2 cells treated with T33. Moreover, the volume of xenograft HT-29 tumors was significantly lower in mice receiving 200 or 600 mg/kg T33 than in control-treated mice. These findings indicate that T33 exerts anti-CRC activity by inducing autophagy and suggest the potential of T33 for CRC treatment.
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Affiliation(s)
- Yu‐Te Liu
- Institute of MedicineChung Shan Medical UniversityTaichungTaiwan
| | - Bor‐Show Tzang
- Institute of MedicineChung Shan Medical UniversityTaichungTaiwan
- Department of Biochemistry, School of MedicineChung Shan Medical UniversityTaichungTaiwan
- Immunology Research CenterChung Shan Medical UniversityTaichungTaiwan
- Department of Clinical LaboratoryChung Shan Medical University HospitalTaichungTaiwan
| | - JiaLe Yow
- Institute of MedicineChung Shan Medical UniversityTaichungTaiwan
- Department of Biochemistry, School of MedicineChung Shan Medical UniversityTaichungTaiwan
| | - Yi‐Hsuan Chiang
- Institute of MedicineChung Shan Medical UniversityTaichungTaiwan
| | - Chih‐Yang Huang
- Cardiovascular and Mitochondrial Related Disease Research CenterHualien Tzu Chi Hospital, Buddhist Tzu Chi Medical FoundationHualienTaiwan
- Graduate Institute of Biomedical SciencesChina Medical UniversityTaichungTaiwan
- Center of General Education, Buddhist Tzu Chi Medical FoundationTzu Chi University of Science and TechnologyHualienTaiwan
- Department of Medical Research, China Medical University HospitalChina Medical UniversityTaichungTaiwan
- Department of BiotechnologyAsia UniversityTaichungTaiwan
| | - Tsai‐Ching Hsu
- Institute of MedicineChung Shan Medical UniversityTaichungTaiwan
- Immunology Research CenterChung Shan Medical UniversityTaichungTaiwan
- Department of Clinical LaboratoryChung Shan Medical University HospitalTaichungTaiwan
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Al-Hatamleh MAI, Alshaer W, Hatmal MM, Lambuk L, Ahmed N, Mustafa MZ, Low SC, Jaafar J, Ferji K, Six JL, Uskoković V, Mohamud R. Applications of Alginate-Based Nanomaterials in Enhancing the Therapeutic Effects of Bee Products. Front Mol Biosci 2022; 9:865833. [PMID: 35480890 PMCID: PMC9035631 DOI: 10.3389/fmolb.2022.865833] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2022] [Accepted: 03/21/2022] [Indexed: 12/17/2022] Open
Abstract
Since the ancient times, bee products (i.e., honey, propolis, pollen, bee venom, bee bread, and royal jelly) have been considered as natural remedies with therapeutic effects against a number of diseases. The therapeutic pleiotropy of bee products is due to their diverse composition and chemical properties, which is independent on the bee species. This has encouraged researchers to extensively study the therapeutic potentials of these products, especially honey. On the other hand, amid the unprecedented growth in nanotechnology research and applications, nanomaterials with various characteristics have been utilized to improve the therapeutic efficiency of these products. Towards keeping the bee products as natural and non-toxic therapeutics, the green synthesis of nanocarriers loaded with these products or their extracts has received a special attention. Alginate is a naturally produced biopolymer derived from brown algae, the desirable properties of which include biodegradability, biocompatibility, non-toxicity and non-immunogenicity. This review presents an overview of alginates, including their properties, nanoformulations, and pharmaceutical applications, placing a particular emphasis on their applications for the enhancement of the therapeutic effects of bee products. Despite the paucity of studies on fabrication of alginate-based nanomaterials loaded with bee products or their extracts, recent advances in the area of utilizing alginate-based nanomaterials and other types of materials to enhance the therapeutic potentials of bee products are summarized in this work. As the most widespread and well-studied bee products, honey and propolis have garnered a special interest; combining them with alginate-based nanomaterials has led to promising findings, especially for wound healing and skin tissue engineering. Furthermore, future directions are proposed and discussed to encourage researchers to develop alginate-based stingless bee product nanomedicines, and to help in selecting suitable methods for devising nanoformulations based on multi-criteria decision making models. Also, the commercialization prospects of nanocomposites based on alginates and bee products are discussed. In conclusion, preserving original characteristics of the bee products is a critical challenge in developing nano-carrier systems. Alginate-based nanomaterials are well suited for this task because they can be fabricated without the use of harsh conditions, such as shear force and freeze-drying, which are often used for other nano-carriers. Further, conjunction of alginates with natural polymers such as honey does not only combine the medicinal properties of alginates and honey, but it could also enhance the mechanical properties and cell adhesion capacity of alginates.
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Affiliation(s)
| | - Walhan Alshaer
- Cell Therapy Center (CTC), The University of Jordan, Amman, Jordan
| | - Ma’mon M. Hatmal
- Department of Medical Laboratory Sciences, Faculty of Applied Medical Sciences, The Hashemite University, Zarqa, Jordan
| | - Lidawani Lambuk
- Department of Immunology, School of Medical Sciences, Universiti Sains Malaysia, Kota Bharu, Malaysia
| | - Naveed Ahmed
- Department of Medical Microbiology and Parasitology, School of Medical Sciences, Universiti Sains Malaysia, Kota Bharu, Malaysia
| | - Mohd Zulkifli Mustafa
- Department of Neurosciences, School of Medical Sciences, Universiti Sains Malaysia, Kota Bharu, Malaysia
| | - Siew Chun Low
- School of Chemical Engineering, Engineering Campus, Universiti Sains Malaysia, Nibong Tebal, Malaysia
| | - Juhana Jaafar
- Advanced Membrane Technology Research Centre (AMTEC), School of Chemical and Energy Engineering, Faculty of Engineering, Universiti Teknologi Malaysia, Skudai, Malaysia
| | - Khalid Ferji
- LCPM, CNRS, Université de Lorraine, Nancy, France
| | - Jean-Luc Six
- LCPM, CNRS, Université de Lorraine, Nancy, France
| | | | - Rohimah Mohamud
- Department of Immunology, School of Medical Sciences, Universiti Sains Malaysia, Kota Bharu, Malaysia
- *Correspondence: Rohimah Mohamud,
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Hosseinzadeh L, Haghighi M, Arya M, Mojaab M, Rahimi Z, Hajialyni M, Amin N, Jalilian F. Safety assessment of hydro-ethanolic extract of Falcaria vulgaris in Wistar rats: Acute and subchronic toxicities. JOURNAL OF REPORTS IN PHARMACEUTICAL SCIENCES 2022. [DOI: 10.4103/jrptps.jrptps_15_22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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Malook K. Evaluation of essential and non-essential elemental composition of commonly used medicinal plants from district Peshawar, Khyber Pakhtunkhwa, Pakistan. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2021; 28:64337-64344. [PMID: 34304358 DOI: 10.1007/s11356-021-15488-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/14/2021] [Accepted: 07/13/2021] [Indexed: 06/13/2023]
Abstract
This study illustrates a profile of some essential and non-essential elements (Na, K, Mg, Ca, Cu, Zn, Mn, Fe, Pb, Cr, Cd, Co, Al, and Sn) in the aerial parts of six medicinal plants, i.e. Coriandrum sativum L., Mentha spicata L., Papaver somniferum L., Calotropis gigantean (L.) Dryand., Withania coagulans (Stock) Dunal, and Fagonia arabica L. widely consumed in district Peshawar, the capital city of Khyber Pakhtunkhwa, Pakistan. The samples were converted into liquid state via wet digestion method and analyzed for elemental composition by using atomic absorption spectrometry. After determining the concentration, hazard quotient (HQ) was calculated for the elements having available maximum permissible limit set by FAO/WHO or any other agency for 50 mg daily intake of the herbal plants by a person of body mass 70 kg. K/Na ratio for the studied plants varied between 14.88:1 and 113.75:1 which was in agreement with the reported permissible range. The amount of Mg, Ca, Cu, and Co was within the permissible limit in all the enlisted plants. However, the HQ value for Mg and Ca was greater than the safe limit for some of the plants. The concentration and HQ value of Zn, Mn, Fe, Pb, Cr, and Cd was beyond the permissible and unsafe limits for almost all the plants. This study suggests that the plants of this area must be pretreated for lessening the concentration of some elements before consumption.
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Affiliation(s)
- Khan Malook
- Centralized Resource Laboratory, University of Peshawar, Peshawar, 25120, Pakistan.
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Maciąg D, Dobrowolska E, Sharafan M, Ekiert H, Tomczyk M, Szopa A. Akebia quinata and Akebia trifoliata - a review of phytochemical composition, ethnopharmacological approaches and biological studies. JOURNAL OF ETHNOPHARMACOLOGY 2021; 280:114486. [PMID: 34352331 DOI: 10.1016/j.jep.2021.114486] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/28/2021] [Revised: 07/29/2021] [Accepted: 08/01/2021] [Indexed: 06/13/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE 'Akebia stem' (Akebiae caulis) is one of the newest raw materials officially introduced into therapeutic practice from traditional Chinese medicine. A monograph on this material appeared for the first time in 2018 in Supplement 9.6 to the 9th edition of the European Pharmacopoeia. In the latest 10th edition of the European Pharmacopoeia, the monograph remained unchanged. The 'Akebia stem' monograph allows the use, as a raw material, of Akebia quinata (Houtt.) Decne., A. trifoliata (Thunb.) Koidz, or a mixture of the two species. AIM OF THE STUDY The aim of this work is a detailed review of the scientific literature on the genus Akebia (family Lardizabalaceae), with particular emphasis on A. quinata and A. trifoliata, providing information on the botanical, ecological, and chemical characteristics of these species. Professional research on their biological activity has been reviewed. The attention is given to phytochemistry and cosmetology. The traditional use of Akebia species and their potential use in medicine and cosmetology are assessed. In addition, individual papers describing biotechnology research on in vitro cultures of the two Akebia species are presented. MATERIALS AND METHODS The presented botanical, ecological, phytochemical and biotechnological characterization is based on a thorough review of published scientific research. It is a compilation and evaluation of data on the chemical composition and biological activities of these Akebia species. RESULTS This critical review of phytochemical studies demonstrates that triterpenoid saponins are dominant secondary metabolites of these species. A comparative analysis of phytochemical studies on A. quinata and A. trifoliata stems, roots, fruits, and seeds showed differences in metabolites based on the plant parts and species. The triterpenoid saponins mutongsaponin C and saponin Pj1 have been found only in A. trifoliata, whereas the phenolic glycoside 2-(3,4-dihydroxyphenyl)-ethyl-O-β-D-glucopyranoside has been found only in A. quinata. Biological activity studies of A. quinata stem, leaf and/or fruit extracts have confirmed diuretic, hepatoregenerative, neuroprotective, analgesic, anti-inflammatory, and anti-obesity effects and an influence on ethanol metabolism. Different action profiles have been demonstrated for A. trifoliata stem, leaf and/or fruit extracts. Studies have proven the antibacterial and anticancer (liver and stomach) effects of these species. This review presents potential phytopharmacological applications of both species and detailed data on their broad applications in cosmetology. Attention is also drawn to information on the safety of using Akebia. Finally, an overview of biotechnology research on both species is presented. CONCLUSIONS This review provides comprehensive knowledge about the ethnopharmacological use of Akebia species. Moreover, new findings on the differences in the chemical composition and biological activity profiles are underlined.
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Affiliation(s)
- Daria Maciąg
- Chair and Department of Pharmaceutical Botany, Jagiellonian University, Collegium Medicum, ul. Medyczna 9, 30-688 Kraków, Poland
| | - Ewa Dobrowolska
- Chair and Department of Pharmaceutical Botany, Jagiellonian University, Collegium Medicum, ul. Medyczna 9, 30-688 Kraków, Poland
| | - Marta Sharafan
- Chair and Department of Pharmaceutical Botany, Jagiellonian University, Collegium Medicum, ul. Medyczna 9, 30-688 Kraków, Poland
| | - Halina Ekiert
- Chair and Department of Pharmaceutical Botany, Jagiellonian University, Collegium Medicum, ul. Medyczna 9, 30-688 Kraków, Poland
| | - Michał Tomczyk
- Department of Pharmacognosy, Faculty of Pharmacy, Medical University of Białystok, ul. Mickiewicza 2a, 15-230 Białystok, Poland
| | - Agnieszka Szopa
- Chair and Department of Pharmaceutical Botany, Jagiellonian University, Collegium Medicum, ul. Medyczna 9, 30-688 Kraków, Poland.
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Personalization of medical treatments in oncology: time for rethinking the disease concept to improve individual outcomes. EPMA J 2021; 12:545-558. [PMID: 34642594 PMCID: PMC8495186 DOI: 10.1007/s13167-021-00254-1] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2021] [Accepted: 09/01/2021] [Indexed: 12/12/2022]
Abstract
The agenda of pharmacology discovery in the field of personalized oncology was dictated by the search of molecular targets assumed to deterministically drive tumor development. In this perspective, genes play a fundamental "causal" role while cells simply act as causal proxies, i.e., an intermediate between the molecular input and the organismal output. However, the ceaseless genomic change occurring across time within the same primary and metastatic tumor has broken the hope of a personalized treatment based only upon genomic fingerprint. Indeed, current models are unable in capturing the unfathomable complexity behind the outbreak of a disease, as they discard the contribution of non-genetic factors, environment constraints, and the interplay among different tiers of organization. Herein, we posit that a comprehensive personalized model should view at the disease as a "historical" process, in which different spatially and timely distributed factors interact with each other across multiple levels of organization, which collectively interact with a dynamic gene-expression pattern. Given that a disease is a dynamic, non-linear process - and not a static-stable condition - treatments should be tailored according to the "timing-frame" of each condition. This approach can help in detecting those critical transitions through which the system can access different attractors leading ultimately to diverse outcomes - from a pre-disease state to an overt illness or, alternatively, to recovery. Identification of such tipping points can substantiate the predictive and the preventive ambition of the Predictive, Preventive and Personalized Medicine (PPPM/3PM). However, an unusual effort is required to conjugate multi-omics approaches, data collection, and network analysis reconstruction (eventually involving innovative Artificial Intelligent tools) to recognize the critical phases and the relevant targets, which could help in patient stratification and therapy personalization.
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Abstract
Se valida la hipótesis que el uso tradicional de plantas introducidas y nativas es análogo en Ecuador. Ciento veinticuatro entrevistas se desarrollan en 13 provincias de Ecuador, a 99 mujeres y 25 hombres, 107 del total son mestizos y 17 son indígenas, mayoritariamente comerciantes con estudios primarios y constan de 1 a 60 años de experiencia, que adquirieron el conocimiento del uso tradicional de las plantas de sus padres o madres principalmente. Se registra el uso de 274 especies, 138 (50,36%) del total son introducidas y 136 (49,63%) son nativas, 3 de las cuales son endémicas (1,09%); pertenecientes a 224 géneros incluidos en 88 familias botánicas, originarias de América (61,85%), Asia (15,68%), Europa (10,45%), África (9,58%) y Oceanía (2,44%). Se presentan 28 usos generales, particularmente como medicinal (71 usos terapéuticos), destacando el uso como antiinflamatorio, analgésico, antibiótico, antiespasmódico, diurético, sedante y antigripal. El conocimiento tradicional de las plantas no varía significativamente entre etnias y género; lo opuesto ocurre a nivel de edad y entre especies nativas e introducidas. Existe gran concordancia entre los informantes sobre los usos etnomedicinales de las plantas con un valor del Factor de Consenso de los Informantes (FIC) de 0,98.
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Zając A, Pięt M, Stefaniuk D, Chojnacki M, Jakubowicz-Gil J, Paduch R, Matuszewska A, Jaszek M. Pro-Health and Anti-Cancer Activity of Fungal Fractions Isolated from Milk-Supplemented Cultures of Lentinus ( Pleurotus) Sajor-caju. Biomolecules 2021; 11:1089. [PMID: 34439756 PMCID: PMC8391637 DOI: 10.3390/biom11081089] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2021] [Revised: 07/19/2021] [Accepted: 07/20/2021] [Indexed: 12/12/2022] Open
Abstract
The present study aimed to demonstrate Lentinus (formerly Pleurotus) sajor-caju (PSC) as a good source of pro-health substances. It has also shown that supplementation of its culture medium with cow milk may further improve its beneficial properties. Intracellular fractions from fungi grown on a medium supplemented with cow milk were analyzed using various biochemical methods for determination of the nutrient composition. Furthermore, anti-cancer properties of selected extracts were investigated on colorectal cancer cell lines (HT-29, LS 180, and SW948) in vitro. Biochemical analysis showed enrichment in health-enhancing compounds, such as proteins or polysaccharides (about 3.5- and 4.5-fold increase in concentration of proteins and carbohydratesin extracts of mycelia cultured on whole milk (PSC2-I), respectively), with a decrease in the level of free radicals (10-fold decrease in extract grown on milk and medium mixture (1:1) (PSC3-II)), which was related to increased catalase and superoxide dismutase activity (7.5-fold increase in catalase activity and 5-fold in SOD activity in PSC3-II compared to the control). Moreover, the viability of the cancer cells was diminished (to 60.0 ± 6.8% and 40.0 ± 8.6% of the control, on HT-29 and SW948 cells, respectively), along with pro-apoptotic (to 18.8 ± 11.8 and 14.7 ± 8.0% towards LS 180 and SW948 cells, respectively) and NO-secreting effects (about 2-fold increase) of the extracts. This study suggests that PSC has multiple nutritional and anti-cancer properties and can be used as a source of healthy biomolecules in modern medicine or functional foods.
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Affiliation(s)
- Adrian Zając
- Department of Functional Anatomy and Cytobiology, Institute of Biological Sciences, Maria Curie-Skłodowska University, 20-031 Lublin, Poland;
| | - Mateusz Pięt
- Department of Virology and Immunology, Institute of Biological Sciences, Maria Curie-Skłodowska University, 20-031 Lublin, Poland; (M.P.); (R.P.)
| | - Dawid Stefaniuk
- Department of Biochemistry and Biotechnology, Institute of Biological Sciences, Maria Curie-Skłodowska University, 20-031 Lublin, Poland; (A.M.); (M.J.)
| | - Michał Chojnacki
- Department of Experimental Hematooncology, Medical University of Lublin, 20-031 Lublin, Poland;
| | - Joanna Jakubowicz-Gil
- Department of Functional Anatomy and Cytobiology, Institute of Biological Sciences, Maria Curie-Skłodowska University, 20-031 Lublin, Poland;
| | - Roman Paduch
- Department of Virology and Immunology, Institute of Biological Sciences, Maria Curie-Skłodowska University, 20-031 Lublin, Poland; (M.P.); (R.P.)
- Department of General Ophthalmology, Medical University of Lublin, 20-031 Lublin, Poland
| | - Anna Matuszewska
- Department of Biochemistry and Biotechnology, Institute of Biological Sciences, Maria Curie-Skłodowska University, 20-031 Lublin, Poland; (A.M.); (M.J.)
| | - Magdalena Jaszek
- Department of Biochemistry and Biotechnology, Institute of Biological Sciences, Maria Curie-Skłodowska University, 20-031 Lublin, Poland; (A.M.); (M.J.)
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Rasool N, Bakht A, Hussain W. Analysis of Inhibitor Binding Combined with Reactivity Studies to Discover the Potentially Inhibiting Phytochemicals Targeting Chikungunya Viral Replication. Curr Drug Discov Technol 2021; 18:437-450. [PMID: 32164512 DOI: 10.2174/1570163817666200312102659] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2019] [Revised: 02/17/2020] [Accepted: 02/28/2020] [Indexed: 11/22/2022]
Abstract
BACKGROUND Chikungunya fever is a challenging threat to human health in various parts of the world nowadays. Many attempts have been made for developing an effective drug against this viral disease and no effective antiviral treatment has been developed to control the spread of the Chikungunya virus (CHIKV) in humans. OBJECTIVE This research is aimed at the discovery of potential inhibitors against this virus by employing computational techniques to study the interactions between non-structural proteins of Chikungunya virus and phytochemicals from plants. METHODS Four non-structural proteins were docked with 2035 phytochemicals from various plants. The ligands having binding energies ≥ -8.0 kcal/mol were considered as potential inhibitors for these proteins. ADMET studies were also performed to analyze different pharmacological properties of these docked compounds and to further analyze the reactivity of these phytochemicals against CHIKV, DFT analysis was carried out based on HOMO and LUMO energies. RESULTS By analyzing the binding energies, Ki, ADMET properties and band energy gaps, it was observed that 13 phytochemicals passed all the criteria to be a potent inhibitor against CHIKV in humans. CONCLUSION A total of 13 phytochemicals were identified as potent inhibiting candidates, which can be used against the Chikungunya virus.
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Affiliation(s)
- Nouman Rasool
- Dr. Panjwani Center for Molecular Medicine and Drug Research, International Center for Chemical and Biological Sciences, University of Karachi, Karachi 75270, Pakistan
| | - Afreen Bakht
- Department of Life Sciences, University of Management and Technology, Lahore, Pakistan
| | - Waqar Hussain
- National Center of Artificial Intelligence, Punjab University College of Information Technology, University of the Punjab, Lahore, Pakistan
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Estrada-Castillón E, Villarreal-Quintanilla JÁ, Encina-Domínguez JA, Jurado-Ybarra E, Cuéllar-Rodríguez LG, Garza-Zambrano P, Arévalo-Sierra JR, Cantú-Ayala CM, Himmelsbach W, Salinas-Rodríguez MM, Gutiérrez-Santillán TV. Ethnobotanical biocultural diversity by rural communities in the Cuatrociénegas Valley, Coahuila; Mexico. JOURNAL OF ETHNOBIOLOGY AND ETHNOMEDICINE 2021; 17:21. [PMID: 33781298 PMCID: PMC8008621 DOI: 10.1186/s13002-021-00445-0] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/16/2020] [Accepted: 03/09/2021] [Indexed: 06/02/2023]
Abstract
BACKGROUND Cuatrociénegas, part of the Chihuahuan Desert, is a region of unique biological, geological, geographical, and evolutionary importance. Its current population is mestizo; nevertheless, it has high national historical, cultural, and touristic relevance in Mexico. It has been cataloged as nationally significant for its flora and fauna by Mexican law, as well as being designated a High Protection site by the World Wildlife Fund and UNESCO. Because of its diverse and complex biological and sociocultural characteristics, we considered it important to determine, identify, and analyze various aspects of the traditional ethnobotanical knowledge and practices in this region. METHODS Between 2016 and 2019, seven field trips were made to document the knowledge and use of flora. Cuatrociénegas is a protected area, collecting botanical material is regulated, so specimens were photographed and collected in neighboring communities, and in public and private gardens. Later permission was obtained to complete the collection of specimens (2019-2020). The plants were identified and entered into the flora database of the state of Coahuila, and deposited in the Herbarium of the Faculty of Forest Sciences, Autonomous University of Nuevo León, Mexico. One hundred ten local residents (50 men and 60 women), aged between 27 and 91 years, were interviewed (semi-structured interviews). The cultural importance of ethnobotanical resources (cultural significance index) and its significance with respect to ethnobotanical richness in other Biosphere Reserves in Mexico (Mann-Whitney test), and similarities in the diversity of exotic species (Sørensen index) were studied. RESULTS AND DISCUSSION The ethnobotanical information registers 158 species and 132 genera in 57 vascular and non-vascular families, documenting a greater knowledge and use of cultivated species (84) with respect to wild species (74). The diversity of plants reported is compared to other ethnobotanical studies carried out in Mexican Biosphere Reserves. These results are highly relevant, in spite of unique exotic species. The people local pay special attention to medicinal and ornamental plants. The species that presented the highest use values are Larrea tridentata, Jatropha dioica, and Machaeranthera pinnatifida, three species characteristic of the desert region. CONCLUSIONS The particular diversity of wild flora in Cuatrociénegas Valley, combined with the varied introduced flora, is an important multifunctional resource. Special attention to introduced species is associated with harvesting use restrictions in the protected area as well as the high value of ornamental species that are difficult to maintain in desert areas. The extensive use of ethnobotanical knowledge is an example that biocultural diversity (at the conceptual level) is also strongly associated with socio-ecological systems incorporating mestizo groups and semi-urban rural landscapes, thus ceasing to be an exclusive focus of indigenous communities and regions.
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Affiliation(s)
- Eduardo Estrada-Castillón
- Facultad de Ciencias Forestales, Universidad Autónoma de Nuevo León, Km 145 Carr. Nac. Linares-Cd. Victoria, A.P. 41, 67700, Linares, Nuevo Léon, México
| | | | - Juan Antonio Encina-Domínguez
- Departamento de Botánica, Universidad Autónoma Agraria Antonio Narro, C.P. 25315, Buenavista, Saltillo, Coahuila, México
| | - Enrique Jurado-Ybarra
- Facultad de Ciencias Forestales, Universidad Autónoma de Nuevo León, Km 145 Carr. Nac. Linares-Cd. Victoria, A.P. 41, 67700, Linares, Nuevo Léon, México
| | - Luis Gerardo Cuéllar-Rodríguez
- Facultad de Ciencias Forestales, Universidad Autónoma de Nuevo León, Km 145 Carr. Nac. Linares-Cd. Victoria, A.P. 41, 67700, Linares, Nuevo Léon, México
| | - Patricio Garza-Zambrano
- Capital Natural, A. C., Avenida Ricardo Margain Zozaya 440, Valle del Campestre, 66265, San Pedro Garza García, Nuevo León, México
| | - José Ramón Arévalo-Sierra
- Departamento de Botánica, Ecología y Fisiología Vegetal, Facultad de Ciencias, Universidad de La Laguna, San Cristóbal de La Laguna, Canary Islands, Spain
| | - César Martín Cantú-Ayala
- Facultad de Ciencias Forestales, Universidad Autónoma de Nuevo León, Km 145 Carr. Nac. Linares-Cd. Victoria, A.P. 41, 67700, Linares, Nuevo Léon, México
| | - Wibke Himmelsbach
- Facultad de Ciencias Forestales, Universidad Autónoma de Nuevo León, Km 145 Carr. Nac. Linares-Cd. Victoria, A.P. 41, 67700, Linares, Nuevo Léon, México
| | | | - Tania Vianney Gutiérrez-Santillán
- Facultad de Ciencias Forestales, Universidad Autónoma de Nuevo León, Km 145 Carr. Nac. Linares-Cd. Victoria, A.P. 41, 67700, Linares, Nuevo Léon, México.
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Gumisiriza H, Sesaazi CD, Olet EA, Kembabazi O, Birungi G. Medicinal plants used to treat "African" diseases by the local communities of Bwambara sub-county in Rukungiri District, Western Uganda. JOURNAL OF ETHNOPHARMACOLOGY 2021; 268:113578. [PMID: 33189840 DOI: 10.1016/j.jep.2020.113578] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/18/2020] [Revised: 11/04/2020] [Accepted: 11/09/2020] [Indexed: 06/11/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE In Africa, traditional medicine encompasses a diverse range of practices, including herbalism and spiritualism, where some diseases are believed to be "African" since they can only be traditionally treated. Indigenous knowledge on the management of "African" diseases using medicinal plants is still handed down orally from generation to generation by tribal societies of tropical Africa, and with the rapid westernization of these societies there is a pressing need to record local knowledge before it is lost forever. AIM This study documented medicinal plant species associated with the management of "African" diseases by the local communities of Bwambara sub-county in Rukungiri district, Western Uganda. METHODS A cross-sectional study was conducted using semi-structured questionnaires and interviews. The data collected included names of plant species, plant parts used, diseases treated, methods of preparation, and mode of administration of the herbal remedies. A total of 196 informants participated in the study. Data were analyzed and presented using descriptive statistics and the Informant consensus factor. RESULTS We documented 67 medicinal plant species distributed over 27 families and 62 genera. The most commonly reported species belong to Asteraceae family. The most frequently used medicinal species were Chenopodium opulifolium (27), Sesbania sesban (26), Thevetia peruviana (25), Leonotis nepetifolia (23), Momordica foetida (23), Euphorbia hirta (21) and Cassia mimosoides (20). Leaves were the most commonly used plants parts and decoctions were the main method of preparation. Water was the main medium used for the preparation of the remedies which were administered orally while petroleum jelly was the main medium for those which were used as ointments. The medicinal plant species reported are used to treat 39 conditions which were clustered into 10 International Classification of Primary Care (ICPC) disease categories. There is a high degree of consensus among the informants on which medicinal plant species they use for different diseases especially disorders in the following categories: neurological (FIC = 0.90), general and unspecified (FIC = 0.87), digestive (FIC = 0.86) and female genital (FIC = 0.82). CONCLUSION Local communities of Bwambara sub-county in Rukungiri district, Western Uganda use a rich diversity of medicinal plant species in the management of various "African" diseases. Therefore, collaboration between users of medicinal plants and scientists is paramount, to help in the discovery of new drugs based on indigenous knowledge.
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Affiliation(s)
- Hannington Gumisiriza
- Department of Chemistry, Mbarara University of Science and Technology, P.O Box 1410, Mbarara, Uganda.
| | - Crispin Duncan Sesaazi
- Department of Pharmaceutical Sciences, Mbarara University of Science and Technology, P.O Box 1410, Mbarara, Uganda
| | - Eunice Apio Olet
- Department of Biology, Mbarara University of Science and Technology, P.O Box 1410, Mbarara, Uganda
| | - Owen Kembabazi
- Department of Marketing and International Business, Makerere University Business School, P.O Box 1337, Kampala, Uganda
| | - Grace Birungi
- Department of Chemistry, Mbarara University of Science and Technology, P.O Box 1410, Mbarara, Uganda
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Kumar M, Rawat S, Nagar B, Kumar A, Pala NA, Bhat JA, Bussmann RW, Cabral-Pinto M, Kunwar R. Implementation of the Use of Ethnomedicinal Plants for Curing Diseases in the Indian Himalayas and Its Role in Sustainability of Livelihoods and Socioeconomic Development. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph18041509. [PMID: 33562584 PMCID: PMC7915974 DOI: 10.3390/ijerph18041509] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/24/2020] [Revised: 01/21/2021] [Accepted: 01/23/2021] [Indexed: 11/16/2022]
Abstract
In recent times, the use of traditional herbal medicines in healthcare has declined, particularly amongst the rural population. This implies a risk of losing vital information from previous generations regarding plants and their use in traditional medicine. The objective of this study is to catalog the ways employed by inhabitants of the Garhwal Himalayas as part of their traditional approaches to healthcare. Information was gathered through snowball sampling using a questionnaire combined with informal interviews. This was supplemented by discussions with peers and practitioners prominent in this healing technique. The homogeneity within ethnomedicinal knowledge of these rural residents was tested using the informant consensus factor (Fic). The calculation of the fidelity value (FL) and the cultural importance index (CI) were made regarding the population’s dependency on plants. A total of 88 plant species from 44 families and 80 genera were identified as medicines for various complaints. Leaves were the most frequently used plant part followed by fruits, seeds, roots, bark, and flowers/buds. The largest number of taxa (15 species) were used for treatment of skin ailments (with Fic score of 0.85) followed by wounds, coughs, and digestive problems. There was a significant relationship observed between the medicinal plants used and distance (time of access) and family income. The present study will provide baseline information to be established for future research. The available information could help to discover new drugs for the pharmaceutical industry. Thus, the study revealed that the plants that have high scores of FL and CI can be used to discover new drug extraction in the future for further studies.
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Affiliation(s)
- Munesh Kumar
- Department of Forestry and Natural Resources, HNB Garhwal University, Srinagar-Garhwal 249161, Uttarakhand, India; (M.K.); (S.R.)
| | - Sushma Rawat
- Department of Forestry and Natural Resources, HNB Garhwal University, Srinagar-Garhwal 249161, Uttarakhand, India; (M.K.); (S.R.)
| | - Bhuvnesh Nagar
- Department of Forest Products and Utilization, College of Horticulture and Forestry, Jhalawar 326023, Rajasthan, India;
| | - Amit Kumar
- School of Hydrology and Water Resources, Nanjing University of Information Science and Technology, Nanjing 210044, China; or
| | - Nazir A. Pala
- Faculty of Forestry, Sher-e-Kashmir University of Agriculture Sciences and Technology of Kashmir, Jammu and Kashmir 190025, India;
| | - Jahangeer A. Bhat
- Department of Forest Products and Utilization, College of Horticulture and Forestry, Rani Lakshmi Bai Central Agricultural University, Jhansi 284003, Uttar Pradesh, India;
| | - Rainer W. Bussmann
- Department of Ethnobotany, Institute of Botany, Ilia State University, Tbilisi 0105, Georgia;
| | - Marina Cabral-Pinto
- Department of Geosciences, University of Aveiro, Campus de Santiago, 3810-193 Aveiro, Portugal
- Correspondence:
| | - Ripu Kunwar
- Ethnobotanical Society of Nepal, Kathmandu 44600 Nepal;
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Touiti N, Houssaini TS, Achour S. Overview on pharmacovigilance of nephrotoxic herbal medicines used worldwide. CLINICAL PHYTOSCIENCE 2021. [DOI: 10.1186/s40816-021-00248-6] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/22/2023] Open
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Simoben CV, Qaseem A, Moumbock AFA, Telukunta KK, Günther S, Sippl W, Ntie‐Kang F. Pharmacoinformatic Investigation of Medicinal Plants from East Africa. Mol Inform 2020; 39:e2000163. [PMID: 32964659 PMCID: PMC7685152 DOI: 10.1002/minf.202000163] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2020] [Accepted: 09/22/2020] [Indexed: 12/18/2022]
Abstract
Medicinal plants have widely been used in the traditional treatment of ailments and have been proven effective. Their contribution still holds an important place in modern drug discovery due to their chemical, and biological diversities. However, the poor documentation of traditional medicine, in developing African countries for instance, can lead to the loss of knowledge related to such practices. In this study, we present the Eastern Africa Natural Products Database (EANPDB) containing the structural and bioactivity information of 1870 unique molecules isolated from about 300 source species from the Eastern African region. This represents the largest collection of natural products (NPs) from this geographical region, covering literature data of the period from 1962 to 2019. The computed physicochemical properties and toxicity profiles of each compound have been included. A comparative analysis of some physico-chemical properties like molecular weight, H-bond donor/acceptor, logPo/w , etc. as well scaffold diversity analysis has been carried out with other published NP databases. EANPDB was combined with the previously published Northern African Natural Products Database (NANPDB), to form a merger African Natural Products Database (ANPDB), containing ∼6500 unique molecules isolated from about 1000 source species (freely available at http://african-compounds.org). As a case study, latrunculins A and B isolated from the sponge Negombata magnifica (Podospongiidae) with previously reported antitumour activities, were identified via substructure searching as molecules to be explored as putative binders of histone deacetylases (HDACs).
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Affiliation(s)
- Conrad V. Simoben
- Institute of PharmacyMartin-Luther University of Halle-WittenbergKurt-Mothes-Str. 306120Halle/SaaleGermany
| | - Ammar Qaseem
- Institute of Pharmaceutical Sciences, Research Group Pharmaceutical BioinformaticsAlbert-Ludwigs-University FreiburgHermann-Herder-Straße 979104FreiburgGermany
| | - Aurélien F. A. Moumbock
- Institute of Pharmaceutical Sciences, Research Group Pharmaceutical BioinformaticsAlbert-Ludwigs-University FreiburgHermann-Herder-Straße 979104FreiburgGermany
| | - Kiran K. Telukunta
- ELIXIR@PSB, VIB-UGent Center for Plant Systems BiologyTechnologiepark 719052GhentBelgium
| | - Stefan Günther
- Institute of Pharmaceutical Sciences, Research Group Pharmaceutical BioinformaticsAlbert-Ludwigs-University FreiburgHermann-Herder-Straße 979104FreiburgGermany
| | - Wolfgang Sippl
- Institute of PharmacyMartin-Luther University of Halle-WittenbergKurt-Mothes-Str. 306120Halle/SaaleGermany
| | - Fidele Ntie‐Kang
- Institute of PharmacyMartin-Luther University of Halle-WittenbergKurt-Mothes-Str. 306120Halle/SaaleGermany
- Department of Chemistry, Faculty of ScienceUniversity of BueaP.O. Box 63Buea CM00237Cameroon
- Institut für BotanikTechnische Universität DresdenZellescherWeg 20b01217DresdenGermany
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Aziz MAI, Barua N, Tareq AM, Alam N, Prova RJ, Mamun MN, Sayeed MA, Chowdhury MAU, Emran TB. Possible neuropharmacological effects of Adenia trilobata (Roxb.) in the Swiss albino mice model. FUTURE JOURNAL OF PHARMACEUTICAL SCIENCES 2020. [DOI: 10.1186/s43094-020-00102-5] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Abstract
Background
Known colloquially as akandaphal in Bangladesh, Adenia trilobata has some traditional uses. Its leaves and stems are extracted with pure methanol (MEATL, MEATS) and fractioned by n-hexane (NFATL, NFATS). The in vivo anxiolytic activity was evaluated by elevated plus maze (EPM) testing and hole-board test (HBT), whilst the locomotor activity was examined using the open-field test (OFT) and hole-cross test (HCT) and the antidepressant activity was assessed with the forced swimming test (FST) and the tail suspension test (TST).
Results
Regarding the anxiolytic activity, the 400-mg/kg doses of MEATL, NFATL, MEATS and NFATS exhibited maximum percentages of entry into the open arm of 33.85%, 32.23%, 30.06% and 41.84%, respectively, compare with the diazepam (69.33%). During HBT, MEATL (400 mg/kg) and NFATL (400 mg/kg) demonstrated 51.67 ± 0.88 and 57.67 ± 3.18 instances of head-dipping relative to diazepam (64.33 ± 3.16), whilst the locomotor activity showed a dose-dependent reduction in square movements and number of hole crossings. During FST and TST, the NFATL (400 mg/kg) exhibited rates of 43.32% and 57.71% time spent immobile, whilst fluoxetine experienced rates of 54.79% and 55.74%.
Conclusion
Adenia trilobata could be a potential component for the treatment of neuropharmacological defects. Further study is required.
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Bayrami A, Shirdel A, Rahim Pouran S, Mahmoudi F, Habibi-Yangjeh A, Singh R, Abdul Raman AA. Co-regulative effects of chitosan-fennel seed extract system on the hormonal and biochemical factors involved in the polycystic ovarian syndrome. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2020; 117:111351. [PMID: 32919695 DOI: 10.1016/j.msec.2020.111351] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/03/2020] [Revised: 07/22/2020] [Accepted: 08/04/2020] [Indexed: 01/16/2023]
Abstract
There is a renewed interest in the application of chitosan-based drug delivery systems over the last few years. In this study, the ionic gelation method was used to prepare chitosan-engaged tripolyphosphate ions, as the cross-linking molecule, (Chit-TPP) and concurrent loading of the biomolecules of the ethanolic extract of fennel, Foeniculum vulgare, seed (FEC@NBC). The samples were characterized by SEM, DLS, TGA, FTIR, XRD, GC-MS, and zeta potential, and their effects on the related hormonal and biochemical factors of the rats with polycystic ovarian syndrome (PCOS) were assessed. The estradiol valerate-induced PCOS in female rats was confirmed by vaginal smear test and subsequent histological screening. The PCOS-induced rats were treated by fennel seed extract (FSX), Chit-TPP, and FEC@NBC. The process of treatment was monitored by measuring the serum levels of testosterone, luteinizing hormone, follicle-stimulating hormone, insulin, glucose, high-density lipoprotein cholesterol, total cholesterol, and total triglyceride after 16 days of treatment and compared with healthy control and untreated PCOS-control groups. The FEC@NBC administration contributed to the remarkable hormonal, glucose, and lipid profile regulation in the rats with PCOS. The significance of FEC@NBC performance in dealing with PCOS complications compared to that of the only extract could be resulted from the effective targeted delivery and stability of phytomolecules when encapsulated in Chit-TPP.
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Affiliation(s)
- Abolfazl Bayrami
- Department of Biology, Faculty of Science, University of Mohaghegh Ardabili, P.O. Box 179, Ardabil, Iran..
| | - Arezoo Shirdel
- Department of Biology, Faculty of Science, University of Mohaghegh Ardabili, P.O. Box 179, Ardabil, Iran
| | - Shima Rahim Pouran
- Centre of Advanced Manufacturing and Materials Processing, Department of Mechanical Engineering, Faculty of Engineering, University of Malaya, 50603 Kuala Lumpur, Malaysia; Environmental and Occupational Health Research Center, Ardabil University of Medical Sciences, Ardabil, Iran.
| | - Fariba Mahmoudi
- Department of Biology, Faculty of Science, University of Mohaghegh Ardabili, P.O. Box 179, Ardabil, Iran..
| | - Aziz Habibi-Yangjeh
- Department of Chemistry, Faculty of Science, University of Mohaghegh Ardabili, P.O. Box 179, Ardabil, Iran.
| | - Ramesh Singh
- Centre of Advanced Manufacturing and Materials Processing, Department of Mechanical Engineering, Faculty of Engineering, University of Malaya, 50603 Kuala Lumpur, Malaysia; Department of Mechanical Engineering, Faculty of Engineering, Universiti Teknologi Brunei, Tunku Highway, Gadong BE1410, Brunei Darussalam.
| | - Abdul Aziz Abdul Raman
- Department of Chemical Engineering, Faculty of Engineering, University of Malaya, 50603 Kuala Lumpur, Malaysia.
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Cohen S, Koltai H, Selvaraj G, Mazuz M, Segoli M, Bustan A, Guy O. Assessment of the Nutritional and Medicinal Potential of Tubers from Hairy Stork's-Bill ( Erodium crassifolium L 'Hér), a Wild Plant Species Inhabiting Arid Southeast Mediterranean Regions. PLANTS 2020; 9:plants9091069. [PMID: 32825348 PMCID: PMC7570100 DOI: 10.3390/plants9091069] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/31/2020] [Revised: 08/19/2020] [Accepted: 08/19/2020] [Indexed: 12/24/2022]
Abstract
Emerging needs for diversifying human diet and to explore novel therapeutic procedures have led to increasing attempts to retrieve traditional nourishments and recruit beneficial wild plant species. Species of the genus Erodium (Geraniaceae) harbor medicinal indications and substances known from folklore and scientific research. Hairy stork's bill (Erodium crassifolium L'Hér), is a small hemicryptophyte that inhabits arid southeast Mediterranean regions. E. crassifolium is among the very few Geraniaceae species known to produce tubers. Traditional knowledge holds that the tubers are edible and used by Bedouin tribes. However, no scientific information was found regarding nutrition or medicinal properties of these tubers. The objectives of our project are to unravel potential nutritional and medicinal benefits of the tubers, conduct initial steps towards domestication and develop agricultural practices enhancing E. crassifolium tuber yield and quality. Tubers show high water content (90%), low caloric value (23 Kcal 100-1 g) and considerable contents of minerals and vitamins. In addition, the tubers contain significant amounts of catechins and epigallocatechin, polyphenolic compounds known for their antioxidative, anti-inflammatory and antiproliferative activities. Furthermore, in vitro experiments demonstrated significant anti-inflammatory effects on human cell cultures. E. crassifolium is highly responsive to environmental changes; fertigation (700 mm) increased tuber yield by 10-fold, compared to simulated wild conditions (50-200 mm). These results indicate a significant potential of E. crassifolium becoming a valuable crop species. Therefore, there is a need for continued efforts in domestication, including ecotype selection, breeding, development of suitable agricultural practices and further exploration of its medicinal benefits.
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Affiliation(s)
- Shabtai Cohen
- Ramat Negev Desert Agro-Research Center (RN-DARC), Ramat Negev Works Ltd., D.N. Halutza 8551500, Israel; (S.C.); (M.S.); (A.B.)
| | - Hinanit Koltai
- Department of Ornamental Horticulture and Biotechnology, Institute of Plant Sciences, Agricultural Research Organization, Rishon LeZion 7528809, Israel; (H.K.); (G.S.); (M.M.)
| | - Gopinath Selvaraj
- Department of Ornamental Horticulture and Biotechnology, Institute of Plant Sciences, Agricultural Research Organization, Rishon LeZion 7528809, Israel; (H.K.); (G.S.); (M.M.)
| | - Moran Mazuz
- Department of Ornamental Horticulture and Biotechnology, Institute of Plant Sciences, Agricultural Research Organization, Rishon LeZion 7528809, Israel; (H.K.); (G.S.); (M.M.)
| | - Moran Segoli
- Ramat Negev Desert Agro-Research Center (RN-DARC), Ramat Negev Works Ltd., D.N. Halutza 8551500, Israel; (S.C.); (M.S.); (A.B.)
| | - Amnon Bustan
- Ramat Negev Desert Agro-Research Center (RN-DARC), Ramat Negev Works Ltd., D.N. Halutza 8551500, Israel; (S.C.); (M.S.); (A.B.)
| | - Ofer Guy
- Ramat Negev Desert Agro-Research Center (RN-DARC), Ramat Negev Works Ltd., D.N. Halutza 8551500, Israel; (S.C.); (M.S.); (A.B.)
- Correspondence: ; Tel.: +972-50-3699001
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Tu J, Zhu S, Li B, Xu G, Luo X, Jiang L, Yan X, Zhang R, Chen C. Gegen Qinlian Decoction Coordinately Regulates PPARγ and PPARα to Improve Glucose and Lipid Homeostasis in Diabetic Rats and Insulin Resistance 3T3-L1 Adipocytes. Front Pharmacol 2020; 11:811. [PMID: 32595495 PMCID: PMC7300300 DOI: 10.3389/fphar.2020.00811] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2020] [Accepted: 05/18/2020] [Indexed: 12/13/2022] Open
Abstract
Gegen Qinlian Decoction (GQD), a well-documented traditional Chinese Medicine (TCM) formula, was reported with convincing anti-diabetic effects in clinical practice. However, the precise antidiabetic mechanism of GQD remains unknown. In this study, the anti-hyperglycemic and/or lipid lowering effects of GQD were demonstrated in high-fat diet with a low dose of streptozotocin induced diabetic Sprague-Dawley rats and insulin resistance (IR)-3T3-L1 adipocytes. GQD treatment increased expression and activity levels of both PPARγ and PPARα in adipocytes, which transcriptionally affected an ensemble of glucose and lipid metabolic genes in vivo and in vitro. The results clearly indicated that GQD treatment intervened with multiple pathways controlled by concomitantly downstream effects of adipocytic PPARγ and PPARα, to influence two opposite lipid pathways: fatty acid oxidation and lipid synthesis. Antagonist GW9662 decreased the mRNA expression of Pparγ and target genes Adpn and Glut4 whereas GW6471 decreased the mRNA expression of Pparα and target genes Cpt-1α, Lpl, Mcad, Lcad, Acox1, etc. Nuclear location and activity experiments showed that more PPARγ and PPARα shuttled into nuclear to increase its binding activities with target genes. GQD decreased the phosphorylation level of ERK1/2 and/or CDK5 to elevate PPARγ and PPARα activities in IR-3T3-L1 adipocytes through post-translational modification. The increase in p-p38MAPK and SIRT1 under GQD treatment may be attributed to partially reduce PPARγ adipogenesis activity and/or activate PPARα activity. Compared with the rosiglitazone-treated group, GQD elevated Cpt-1α expression, decreased diabetic biomarker Fabp4 expression, which produced an encouraging lipid profile with triglyceride decrease partially from combined effects on upregulated adipocytic PPARγ and PPARα activities. These results suggested that GQD improved diabetes by intervening a diverse array of PPARγ and PPARα upstream and downstream signaling transduction cascades, which jointly optimized the expression of target gene profiles to promote fatty acid oxidation and accelerate glucose uptake and utilization than PPARγ full agonist rosiglitazone without stimulating PPARα activity. Thus, GQD showed anti-diabetic/or antihyperglycemic effects, partially through regulating adipocytic PPARα and PPARγ signaling systems to maintaining balanced glucose and lipid metabolisms. This study provides a new insight into the anti-diabetic effect of GQD as a PPARα/γ dual agonist to accelerate the clinical use.
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Affiliation(s)
- Jun Tu
- Research Center for Differentiation and Development of TCM Basic Theory & Jiangxi Province Key Laboratory of TCM Etiopathogenesis, Jiangxi University of Traditional Chinese Medicine, Nanchang, China.,Key Laboratory of Pharmacology of Traditional Chinese Medicine in Jiangxi, Jiangxi University of Traditional Chinese Medicine, Nanchang, China
| | - Shuilan Zhu
- Research Center for Differentiation and Development of TCM Basic Theory & Jiangxi Province Key Laboratory of TCM Etiopathogenesis, Jiangxi University of Traditional Chinese Medicine, Nanchang, China
| | - Bingtao Li
- Research Center for Differentiation and Development of TCM Basic Theory & Jiangxi Province Key Laboratory of TCM Etiopathogenesis, Jiangxi University of Traditional Chinese Medicine, Nanchang, China.,Key Laboratory of Pharmacology of Traditional Chinese Medicine in Jiangxi, Jiangxi University of Traditional Chinese Medicine, Nanchang, China
| | - Guoliang Xu
- Research Center for Differentiation and Development of TCM Basic Theory & Jiangxi Province Key Laboratory of TCM Etiopathogenesis, Jiangxi University of Traditional Chinese Medicine, Nanchang, China.,Key Laboratory of Pharmacology of Traditional Chinese Medicine in Jiangxi, Jiangxi University of Traditional Chinese Medicine, Nanchang, China
| | - Xinxin Luo
- Research Center for Differentiation and Development of TCM Basic Theory & Jiangxi Province Key Laboratory of TCM Etiopathogenesis, Jiangxi University of Traditional Chinese Medicine, Nanchang, China
| | - Li Jiang
- Research Center for Differentiation and Development of TCM Basic Theory & Jiangxi Province Key Laboratory of TCM Etiopathogenesis, Jiangxi University of Traditional Chinese Medicine, Nanchang, China.,Key Laboratory of Pharmacology of Traditional Chinese Medicine in Jiangxi, Jiangxi University of Traditional Chinese Medicine, Nanchang, China
| | - Xiaojun Yan
- Research Center for Differentiation and Development of TCM Basic Theory & Jiangxi Province Key Laboratory of TCM Etiopathogenesis, Jiangxi University of Traditional Chinese Medicine, Nanchang, China
| | - Ruiping Zhang
- Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Chen Chen
- Key Laboratory of Pharmacology of Traditional Chinese Medicine in Jiangxi, Jiangxi University of Traditional Chinese Medicine, Nanchang, China.,Endocrinology and Metabolism, SBMS, Faculty of Medicine, University of Queensland, Brisbane, QLD, Australia
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40
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Zeng X, Zhang P, Wang Y, Qin C, Chen S, He W, Tao L, Tan Y, Gao D, Wang B, Chen Z, Chen W, Jiang YY, Chen YZ. CMAUP: a database of collective molecular activities of useful plants. Nucleic Acids Res 2020; 47:D1118-D1127. [PMID: 30357356 PMCID: PMC6324012 DOI: 10.1093/nar/gky965] [Citation(s) in RCA: 46] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2018] [Accepted: 10/05/2018] [Indexed: 01/03/2023] Open
Abstract
The beneficial effects of functionally useful plants (e.g. medicinal and food plants) arise from the multi-target activities of multiple ingredients of these plants. The knowledge of the collective molecular activities of these plants facilitates mechanistic studies and expanded applications. A number of databases provide information about the effects and targets of various plants and ingredients. More comprehensive information is needed for broader classes of plants and for the landscapes of individual plant’s multiple targets, collective activities and regulated biological pathways, processes and diseases. We therefore developed a new database, Collective Molecular Activities of Useful Plants (CMAUP), to provide the collective landscapes of multiple targets (ChEMBL target classes) and activity levels (in 2D target-ingredient heatmap), and regulated gene ontologies (GO categories), biological pathways (KEGG categories) and diseases (ICD blocks) for 5645 plants (2567 medicinal, 170 food, 1567 edible, 3 agricultural and 119 garden plants) collected from or traditionally used in 153 countries and regions. These landscapes were derived from 47 645 plant ingredients active against 646 targets in 234 KEGG pathways associated with 2473 gene ontologies and 656 diseases. CMAUP (http://bidd2.nus.edu.sg/CMAUP/) is freely accessible and searchable by keywords, plant usage classes, species families, targets, KEGG pathways, gene ontologies, diseases (ICD code) and geographical locations.
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Affiliation(s)
- Xian Zeng
- The State Key Laboratory of Chemical Oncogenomics, Key Laboratory of Chemical Biology, Tsinghua University Shenzhen Graduate School, Shenzhen Technology and Engineering Laboratory for Personalized Cancer Diagnostics and Therapeutics, Shenzhen Kivita Innovative Drug Discovery Institute, Guangdong 518055, P. R. China.,Bioinformatics and Drug Design group, Department of Pharmacy, National University of Singapore, Singapore 117543, Singapore
| | - Peng Zhang
- Bioinformatics and Drug Design group, Department of Pharmacy, National University of Singapore, Singapore 117543, Singapore
| | - Yali Wang
- Bioinformatics and Drug Design group, Department of Pharmacy, National University of Singapore, Singapore 117543, Singapore
| | - Chu Qin
- Bioinformatics and Drug Design group, Department of Pharmacy, National University of Singapore, Singapore 117543, Singapore
| | - Shangying Chen
- Bioinformatics and Drug Design group, Department of Pharmacy, National University of Singapore, Singapore 117543, Singapore
| | - Weidong He
- Bioinformatics and Drug Design group, Department of Pharmacy, National University of Singapore, Singapore 117543, Singapore
| | - Lin Tao
- Bioinformatics and Drug Design group, Department of Pharmacy, National University of Singapore, Singapore 117543, Singapore.,Zhejiang Key Laboratory of Gastro-intestinal Pathophysiology, Zhejiang Hospital of Traditional Chinese Medicine, Zhejiang Chinese Medical University, School of Medicine, Hangzhou Normal University, Hangzhou 310006, R. P. China
| | - Ying Tan
- The State Key Laboratory of Chemical Oncogenomics, Key Laboratory of Chemical Biology, Tsinghua University Shenzhen Graduate School, Shenzhen Technology and Engineering Laboratory for Personalized Cancer Diagnostics and Therapeutics, Shenzhen Kivita Innovative Drug Discovery Institute, Guangdong 518055, P. R. China
| | - Dan Gao
- The State Key Laboratory of Chemical Oncogenomics, Key Laboratory of Chemical Biology, Tsinghua University Shenzhen Graduate School, Shenzhen Technology and Engineering Laboratory for Personalized Cancer Diagnostics and Therapeutics, Shenzhen Kivita Innovative Drug Discovery Institute, Guangdong 518055, P. R. China
| | - Bohua Wang
- Key Lab of Agricultural Products Processing and Quality Control of Nanchang City, Jiangxi Agricultural University, Nanchang 330045, P. R. China.,College of Life and Environmental Sciences, Collaborative Innovation Center for Efficient and Health Production of Fisheries in Hunan Province, Hunan University of Arts and Science, Changde, Hunan 415000, P. R. China
| | - Zhe Chen
- Zhejiang Key Laboratory of Gastro-intestinal Pathophysiology, Zhejiang Hospital of Traditional Chinese Medicine, Zhejiang Chinese Medical University, School of Medicine, Hangzhou Normal University, Hangzhou 310006, R. P. China
| | - Weiping Chen
- Key Lab of Agricultural Products Processing and Quality Control of Nanchang City, Jiangxi Agricultural University, Nanchang 330045, P. R. China
| | - Yu Yang Jiang
- The State Key Laboratory of Chemical Oncogenomics, Key Laboratory of Chemical Biology, Tsinghua University Shenzhen Graduate School, Shenzhen Technology and Engineering Laboratory for Personalized Cancer Diagnostics and Therapeutics, Shenzhen Kivita Innovative Drug Discovery Institute, Guangdong 518055, P. R. China
| | - Yu Zong Chen
- Bioinformatics and Drug Design group, Department of Pharmacy, National University of Singapore, Singapore 117543, Singapore
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Anand U, Jacobo-Herrera N, Altemimi A, Lakhssassi N. A Comprehensive Review on Medicinal Plants as Antimicrobial Therapeutics: Potential Avenues of Biocompatible Drug Discovery. Metabolites 2019; 9:E258. [PMID: 31683833 PMCID: PMC6918160 DOI: 10.3390/metabo9110258] [Citation(s) in RCA: 284] [Impact Index Per Article: 56.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2019] [Revised: 10/23/2019] [Accepted: 10/28/2019] [Indexed: 12/16/2022] Open
Abstract
The war on multidrug resistance (MDR) has resulted in the greatest loss to the world's economy. Antibiotics, the bedrock, and wonder drug of the 20th century have played a central role in treating infectious diseases. However, the inappropriate, irregular, and irrational uses of antibiotics have resulted in the emergence of antimicrobial resistance. This has resulted in an increased interest in medicinal plants since 30-50% of current pharmaceuticals and nutraceuticals are plant-derived. The question we address in this review is whether plants, which produce a rich diversity of secondary metabolites, may provide novel antibiotics to tackle MDR microbes and novel chemosensitizers to reclaim currently used antibiotics that have been rendered ineffective by the MDR microbes. Plants synthesize secondary metabolites and phytochemicals and have great potential to act as therapeutics. The main focus of this mini-review is to highlight the potential benefits of plant derived multiple compounds and the importance of phytochemicals for the development of biocompatible therapeutics. In addition, this review focuses on the diverse effects and efficacy of herbal compounds in controlling the development of MDR in microbes and hopes to inspire research into unexplored plants with a view to identify novel antibiotics for global health benefits.
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Affiliation(s)
- Uttpal Anand
- Department of Molecular and Cellular Engineering (MCE), Jacob Institute of Biotechnology and Bioengineering (JIBB), Sam Higginbottom University of Agriculture, Technology and Sciences, Prayagraj (Allahabad), Uttar Pradesh 211007, India.
| | - Nadia Jacobo-Herrera
- Unidad de Bioquímica, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán. Av. Vasco de Quiroga 15. Col. Belisario Domínguez Sección XVI. C.P. Tlalpan, Ciudad de México 14080, Mexico.
| | - Ammar Altemimi
- Department of Food Science, College of Agriculture, University of Basrah, Basrah 61004, Iraq.
| | - Naoufal Lakhssassi
- Department of Plant, Soil and Agricultural Systems, Southern Illinois University, Carbondale, IL 62901, USA.
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42
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Affiliation(s)
- Susan A. Crate
- Department of Environmental Science and Policy, George Mason University, 4400 University Dr, MS 5F2, Fairfax VA 22030
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Zeng X, Zhang P, He W, Qin C, Chen S, Tao L, Wang Y, Tan Y, Gao D, Wang B, Chen Z, Chen W, Jiang YY, Chen YZ. NPASS: natural product activity and species source database for natural product research, discovery and tool development. Nucleic Acids Res 2019; 46:D1217-D1222. [PMID: 29106619 PMCID: PMC5753227 DOI: 10.1093/nar/gkx1026] [Citation(s) in RCA: 136] [Impact Index Per Article: 27.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2017] [Accepted: 10/18/2017] [Indexed: 01/22/2023] Open
Abstract
There has been renewed interests in the exploration of natural products (NPs) for drug discovery, and continuous investigations of the therapeutic claims and mechanisms of traditional and herbal medicines. In-silico methods have been employed for facilitating these studies. These studies and the optimization of in-silico algorithms for NP applications can be facilitated by the quantitative activity and species source data of the NPs. A number of databases collectively provide the structural and other information of ∼470 000 NPs, including qualitative activity information for many NPs, but only ∼4000 NPs are with the experimental activity values. There is a need for the activity and species source data of more NPs. We therefore developed a new database, NPASS (Natural Product Activity and Species Source) to complement other databases by providing the experimental activity values and species sources of 35 032 NPs from 25 041 species targeting 5863 targets (2946 proteins, 1352 microbial species and 1227 cell-lines). NPASS contains 446 552 quantitative activity records (e.g. IC50, Ki, EC50, GI50 or MIC mainly in units of nM) of 222 092 NP-target pairs and 288 002 NP-species pairs. NPASS, http://bidd2.nus.edu.sg/NPASS/, is freely accessible with its contents searchable by keywords, physicochemical property range, structural similarity, species and target search facilities.
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Affiliation(s)
- Xian Zeng
- Breeding Base-Shenzhen Key Laboratory of Chemical Biology, the Graduate School at Shenzhen, Tsinghua University, Shenzhen Kivita Innovative Drug Discovery Institute, Shenzhen 518055, PR China.,Bioinformatics and Drug Design group, Department of Pharmacy, National University of Singapore, Singapore 117543, Singapore
| | - Peng Zhang
- Bioinformatics and Drug Design group, Department of Pharmacy, National University of Singapore, Singapore 117543, Singapore
| | - Weidong He
- Bioinformatics and Drug Design group, Department of Pharmacy, National University of Singapore, Singapore 117543, Singapore
| | - Chu Qin
- Bioinformatics and Drug Design group, Department of Pharmacy, National University of Singapore, Singapore 117543, Singapore
| | - Shangying Chen
- Bioinformatics and Drug Design group, Department of Pharmacy, National University of Singapore, Singapore 117543, Singapore
| | - Lin Tao
- Bioinformatics and Drug Design group, Department of Pharmacy, National University of Singapore, Singapore 117543, Singapore.,Zhejiang Key Laboratory of Gastro-intestinal Pathophysiology, Zhejiang Hospital of Traditional Chinese Medicine, Zhejiang Chinese Medical University, School of Medicine, Hangzhou Normal University, Hangzhou 310006, RP China
| | - Yali Wang
- Bioinformatics and Drug Design group, Department of Pharmacy, National University of Singapore, Singapore 117543, Singapore
| | - Ying Tan
- Breeding Base-Shenzhen Key Laboratory of Chemical Biology, the Graduate School at Shenzhen, Tsinghua University, Shenzhen Kivita Innovative Drug Discovery Institute, Shenzhen 518055, PR China
| | - Dan Gao
- Breeding Base-Shenzhen Key Laboratory of Chemical Biology, the Graduate School at Shenzhen, Tsinghua University, Shenzhen Kivita Innovative Drug Discovery Institute, Shenzhen 518055, PR China
| | - Bohua Wang
- Key Lab of Agricultural Products Processing and Quality Control of Nanchang City, Jiangxi Agricultural University, Nanchang 330045, PR China.,College of Life and Environmental Sciences, Collaborative Innovation Center for Efficient and Health Production of Fisheries in Hunan Province, Hunan University of Arts and Science, Changde, Hunan 415000, PR China
| | - Zhe Chen
- Zhejiang Key Laboratory of Gastro-intestinal Pathophysiology, Zhejiang Hospital of Traditional Chinese Medicine, Zhejiang Chinese Medical University, School of Medicine, Hangzhou Normal University, Hangzhou 310006, RP China
| | - Weiping Chen
- Key Lab of Agricultural Products Processing and Quality Control of Nanchang City, Jiangxi Agricultural University, Nanchang 330045, PR China
| | - Yu Yang Jiang
- Breeding Base-Shenzhen Key Laboratory of Chemical Biology, the Graduate School at Shenzhen, Tsinghua University, Shenzhen Kivita Innovative Drug Discovery Institute, Shenzhen 518055, PR China
| | - Yu Zong Chen
- Breeding Base-Shenzhen Key Laboratory of Chemical Biology, the Graduate School at Shenzhen, Tsinghua University, Shenzhen Kivita Innovative Drug Discovery Institute, Shenzhen 518055, PR China.,Bioinformatics and Drug Design group, Department of Pharmacy, National University of Singapore, Singapore 117543, Singapore
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An Ethnobotanical Survey of Medicinal Plants Used in Papantla, Veracruz, Mexico. PLANTS 2019; 8:plants8080246. [PMID: 31344952 PMCID: PMC6724097 DOI: 10.3390/plants8080246] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/21/2019] [Revised: 07/13/2019] [Accepted: 07/22/2019] [Indexed: 12/11/2022]
Abstract
An ethnobotanical study was performed to collect information on the use of medicinal plants in Papantla, Veracruz, Mexico. The area has a high number of endemic species, and the social importance of the medicinal plants in the community is essential for public health and the conservation of traditional knowledge. This study identified the medicinal plants currently used, registered traditional knowledge, and documented the patterns of ailments treated in the indigenous communities of Totonacas. A total of 101 medicinal plants belonging to 51 families were described by 85 local informants. Asteraceae was the family with the highest number of plant species identified by these informants. Plant parts are used to treat several ailments, including venomous bites, gastro-intestinal disorders, infectious diseases and other disorders. Informants reported that the most common plant part used was the leaf tissue (55%), and they also took the herbal remedies orally (72%), and decoctions (38%) as well as infusions (29%) were the forms used to prepare these natural remedies. This study provides documentation of medicinal plants used in the Veracruz area of Mexico. Mexican people are still dependent upon medicinal plants, and in order to avoid their loss, certain measures of conservation for medicinal plants are needed.
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Samaha AA, Fawaz M, Salami A, Baydoun S, Eid AH. Antihypertensive Indigenous Lebanese Plants: Ethnopharmacology and a Clinical Trial. Biomolecules 2019; 9:biom9070292. [PMID: 31330767 PMCID: PMC6681041 DOI: 10.3390/biom9070292] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2019] [Revised: 07/03/2019] [Accepted: 07/10/2019] [Indexed: 12/14/2022] Open
Abstract
Hypertension is highly prevalent among the Lebanese adult population and is indeed the major cause of mortality in Lebanon. Traditional use of antihypertensive medicinal plants has long been practiced. The aim of this study is to document this traditional knowledge and clinically test the antihypertensive capacity of three of the most commonly used wild plant species Mentha longifolia, Viola odorata and Urtica dioica. Ethno-pharmacological data was collected by personal interviews with herbalists and traditional healers using a semi structured survey questionnaire and assessing relative frequency of citation (RFC). The clinical study was conducted by a randomized, blind, placebo-controlled trial in 29 subjects with mild hypertension distributed in four groups, three plant extract treatments and one placebo. Systolic (SBP) and diastolic blood pressures (DBP) as well as mean arterial blood pressures (MAP) were monitored at weeks 4, 8, 12 and 16 during the treatment with 300 mL/day of plant extract. Results showed that M. longifolia, U. dioica and V. odorata exhibited the highest values of RCF (0.95) followed by Allium ampeloprasum (0.94), Apium graveolens (0.92) and Crataegus azarolus (0.90). The clinical trial revealed dose- and duration-dependent significant reductions in SBP, DBP and MAP of subjects treated with M. longifolia, U. dioica or V. odorata. Our findings indicate that extracts of these plants present an effective, safe and promising potential as a phyto-therapuetical approach for the treatment of mild hypertension. More research on the phytochemistry, pharmacological effects and the underlying mechanisms is necessary.
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Affiliation(s)
- Ali A Samaha
- Lebanese International University, Beirut, P.O. Box 146404, Lebanon
- Faculty of Health Sciences, Beirut Arab University, Beirut, P.O. Box 11-5020, Lebanon
- Lebanese University, Faculty of Public Health IV, Zahle, P.O. Box 6573/14, Lebanon
- Rayak University Hospital, Rayak, P.O. Box 1200, Lebanon
| | - Mirna Fawaz
- Faculty of Health Sciences, Beirut Arab University, Beirut, P.O. Box 11-5020, Lebanon
| | - Ali Salami
- Lebanese University, Rammal Hassan Rammal Research Laboratory, Physio-toxicity (PhyTox) Research Group, Faculty of Sciences (V), Nabatieh, P.O. Box 6573/14, Lebanon
| | - Safaa Baydoun
- Research Center for Environment and Development, Beirut Arab University, Bekaa, P.O. Box 11-5020, Lebanon.
| | - Ali H Eid
- Department of Pharmacology and Toxicology, American University of Beirut, Beirut, P.O. Box 11-0236, Lebanon.
- Department of Biomedical Sciences, Qatar University, Doha, P.O. Box 2713, Qatar.
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Mawalagedera SMUP, Callahan DL, Gaskett AC, Rønsted N, Symonds MRE. Combining Evolutionary Inference and Metabolomics to Identify Plants With Medicinal Potential. Front Ecol Evol 2019. [DOI: 10.3389/fevo.2019.00267] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023] Open
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Corroto F, Gamarra Torres OA, Macía MJ. Different patterns in medicinal plant use along an elevational gradient in northern Peruvian Andes. JOURNAL OF ETHNOPHARMACOLOGY 2019; 239:111924. [PMID: 31042593 DOI: 10.1016/j.jep.2019.111924] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/20/2018] [Revised: 03/28/2019] [Accepted: 04/27/2019] [Indexed: 06/09/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Through the study of mestizo people that share a common culture in a large geographic region and where traditional knowledge (TK) is still poorly documented, we compared medicinal plant use in the northern Andes of Peru. AIMS OF THE STUDY (1) To compare patterns of the distribution of TK for a human group living between two ecoregions: high tropical montane forests vs. low tropical montane forests; (2) to understand the TK at the gender level; and (3) to analyse TK transmission over five generations. MATERIAL AND METHODS The study was conducted in two ecoregions, four areas and 12 localities. We gathered information with 600 participants through semi-structured interviews. We worked with 3-7 expert informants per locality using the "walk in the woods" methodology for gathering ethnomedicinal information in the field. We annotated local vernacular names, medicinal indications, and collected the plants in their habitats. Then we interviewed the rest of the participants in their homes. To evaluate significant differences between highlands and lowlands, we use general mixed linear models test and its corresponding post hoc LSD Fisher test of multiple comparisons (p < 0.05) at ecoregion, gender and generation level. RESULTS A total of 416 species belonging to 107 plant families and 13,898 use-reports were found in both ecoregions. Overall, significant differences indicated that people in the highlands had higher TK than people in the lowlands for most of the medicinal categories. Women showed higher knowledge on medicinal plants in all medicinal categories and areas in both ecoregions. However, transmission of TK showed different patterns between ecoregions. In the highlands, the TK increased from the youngest to the senior group (51-60 years), with a slight decreasing for those over 60 years, whereas in the lowlands the findings were less clear and generations with highest TK were divergent across localities. CONCLUSION TK on medicinal plants is still widely applied in the tropical montane forests of northern Peru. The localities with less prosperous socioeconomic development (highlands) were the areas with higher TK on medicinal plants. Women are mainly the depositories of the traditional medicine. The older generations maintain most of the TK in the highlands, whereas in the lowlands the TK is more widespread across generations. Future conservation programs on medicinal plants should understand who are the generations depositaries of the TK before dedicate any effort.
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Affiliation(s)
- Fernando Corroto
- Instituto de Investigación para el Desarrollo Sustentable de Ceja de Selva, Universidad Nacional Toribio Rodríguez de Mendoza, Calle Universitaria N° 304, Chachapoyas, Amazonas, Peru; Departamento de Biología, Área de Botánica, Universidad Autónoma de Madrid, Calle Darwin 2, ES-28049, Madrid, Spain
| | - Oscar A Gamarra Torres
- Instituto de Investigación para el Desarrollo Sustentable de Ceja de Selva, Universidad Nacional Toribio Rodríguez de Mendoza, Calle Universitaria N° 304, Chachapoyas, Amazonas, Peru
| | - Manuel J Macía
- Departamento de Biología, Área de Botánica, Universidad Autónoma de Madrid, Calle Darwin 2, ES-28049, Madrid, Spain; Centro de Investigación en Biodiversidad y Cambio Global (CIBC-UAM), Universidad Autónoma de Madrid, Calle Darwin 2, ES-28049, Madrid, Spain.
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48
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Alyousef AA, Mateen A, Al-Akeel R, Alqasim A, Al-Sheikh Y, Alqahtani MS, Syed R. Screening & analysis of anionic peptides from Foeniculum vulgare Mill by mass spectroscopy. Saudi J Biol Sci 2019; 26:660-664. [PMID: 31048989 PMCID: PMC6486522 DOI: 10.1016/j.sjbs.2018.12.004] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2018] [Revised: 11/29/2018] [Accepted: 12/03/2018] [Indexed: 02/02/2023] Open
Abstract
Fennel (Foeniculum vulgare Mill.) member from the family Umbelliferae (Apiaceae) and has been used in Saudi Arabia as an medicine as of the from the tradition. Our previous work with seed extracts of this plant generated DEAE-ion exchange purified proteins that exhibited antibacterial properties. The current study moves this work forward by using 2-D gel separation and MALDI TOF/TOF to identify proteins in this active extract. Fourteen protein spots were excised, digested, and identified. Several putative functions were identified, including: a copper-trans locating ATPase PAA1 chloroplastic-like isoform X1; a cytosolic enolase; a putative pentatricopeptide repeat-containing protein; an NADP-requiring isocitrate dehydrogenase; two proteins annotated as being encoded downstream from Son-like proteins; three probable nuclear proteins 5–1; and four predicted/ unidentified proteins. Future efforts will further characterize their relevant antimicrobial properties with the aim of cloning and high throughput synthesis of the antimicrobial element(s).
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Affiliation(s)
- Abdullah A Alyousef
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, King Saud University, Riyadh 11451, Saudi Arabia
| | - Ayesha Mateen
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, King Saud University, Riyadh 11451, Saudi Arabia
| | - Raid Al-Akeel
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, King Saud University, Riyadh 11451, Saudi Arabia
| | - Abdulaziz Alqasim
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, King Saud University, Riyadh 11451, Saudi Arabia
| | - Yazeed Al-Sheikh
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, King Saud University, Riyadh 11451, Saudi Arabia
| | - Mohammed S Alqahtani
- Department of Pharmaceutics, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia
| | - Rabbani Syed
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, King Saud University, Riyadh 11451, Saudi Arabia.,Department of Pharmaceutics, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia
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Malange KF, Dos Santos GG, Kato NN, Toffoli-Kadri MC, Carollo CA, Silva DB, Portugal LC, Alves FM, Rita PHS, Parada CA, Rondon ES. Tabebuia aurea decreases hyperalgesia and neuronal injury induced by snake venom. JOURNAL OF ETHNOPHARMACOLOGY 2019; 233:131-140. [PMID: 30590196 DOI: 10.1016/j.jep.2018.12.037] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/24/2018] [Revised: 12/21/2018] [Accepted: 12/23/2018] [Indexed: 06/09/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Tabebuia aurea (Silva Manso) Benth. & Hook. f. ex S. Moore is used as anti-inflammatory, analgesic and antiophidic in traditional medicine, though its pharmacological proprieties are still underexplored. In the bothropic envenoming, pain is a key symptom drove by an intense local inflammatory and neurotoxic event. The antivenom serum therapy is still the main treatment despite its poor local effects against pain and tissue injury. Furthermore, it is limited to ambulatorial niches, giving space for the search of new and more inclusive pharmacological approaches. AIM OF THE STUDY evaluation of Tabebuia aurea hydroethanolic extract (HEETa) in hyperalgesia and neuronal injury induced by Bothrops mattogrossensis venom (VBm). MATERIALS AND METHODS Stem barks from Tabebuia aurea were extracted with ethanol and water (7:3, v/v) to yield the extract HEETa. Then, HEETa was analyzed by LC-DAD-MS and its constituents were identified. Snake venoms were extracted from adult specimens of Bothrops mattogrossensis, lyophilized and kept at -20 °C until use. Male Swiss mice, weighting 20-25 g, were used to hyperalgesia (electronic von Frey), motor impairment (Rotarod test) and tissue injury evaluation (histopatology and ATF-3 immunohistochemistry). Therefore, three experimental groups were formed: VBm (1 pg, 1 ng, 0.3 μg, 1 μg, 3 and 6 μg/paw), HEETa orally (180, 540, 720, 810 or 1080 mg/kg; 10 mL/kg, 30 min prior VBm inoculation) and VBm neutralized (VBm: HEETa, 1:100 parts, respectively). In all set of experiments a control (saline group) was used. First, we made a dose-time-response course curve of VBm's induced hyperalgesia. Next, VBm maximum hyperalgesic dose was employed to perform HEETa orally dose-time-response course curve and analyses of VBm neutralized. Paw tissues for histopathology and DRGs were collected from animals inoculated with VBm maximum dose and treated with HEETa antihyperalgesic effective dose or neutralized VBm. Paws were extract two or 72 h after VBm inoculation and DRGs, in the maximum expected time expression of ATF-3 (72 h). RESULTS From HEETa extract, glycosylated iridoids were identified, such as catalpol, minecoside, verminoside and specioside. VBm induced a time and dose dependent hyperalgesia with its highest effect seen with 3 µg/paw, 2 h after venom inoculation. HEETa effective dose (720 mg/kg) decreased significantly VBm induced hyperalgesia (3 µg/paw) with no motor impairment and signs of acute toxicity. HEETa antihyperalgesic action starts 1.5 h after VBm inoculation and lasted up until 2 h after VBm. Hyperalgesia wasn't reduced by VBm: HEETa neutralization. Histopathology revealed a large hemorragic field 2 h after VBm inoculation and an intense inflammatory infiltrate of polymorphonuclear cells at 72 h. Both HEETa orally and VBm: HEETa groups had a reduced inflammation at 72 h after VBm. Also, the venom significantly induced ATF-3 expression (35.37 ± 3.25%) compared with saline group (4.18 ± 0.68%) which was reduced in HEETa orally (25.87 ± 2.57%) and VBm: HEETa (19.84 ± 2.15%) groups. CONCLUSION HEETa reduced the hyperalgesia and neuronal injury induced by VBm. These effects could be related to iridoid glycosides detected in HEETa and their intrinsic reported mechanism.
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Affiliation(s)
- Kauê Franco Malange
- Faculty of Pharmaceutical Sciences, Food, and Nutrition, Federal University of Mato Grosso do Sul, Campo Grande, Mato Grosso do Sul, Brazil
| | - Gilson Gonçalves Dos Santos
- Department of Structural and Functional Biology, Institute of Biology, State University of Campinas, Campinas, São Paulo, Brazil
| | - Natália Naomi Kato
- Faculty of Pharmaceutical Sciences, Food, and Nutrition, Federal University of Mato Grosso do Sul, Campo Grande, Mato Grosso do Sul, Brazil
| | - Mônica Cristina Toffoli-Kadri
- Faculty of Pharmaceutical Sciences, Food, and Nutrition, Federal University of Mato Grosso do Sul, Campo Grande, Mato Grosso do Sul, Brazil
| | - Carlos Alexandre Carollo
- Faculty of Pharmaceutical Sciences, Food, and Nutrition, Federal University of Mato Grosso do Sul, Campo Grande, Mato Grosso do Sul, Brazil
| | - Denise Brentan Silva
- Faculty of Pharmaceutical Sciences, Food, and Nutrition, Federal University of Mato Grosso do Sul, Campo Grande, Mato Grosso do Sul, Brazil
| | - Luciane Candeloro Portugal
- Institute of Biosciences, Federal University of Mato Grosso do Sul, Campo Grande, Mato Grosso do Sul, Brazil
| | - Flávio Macedo Alves
- Institute of Biosciences, Federal University of Mato Grosso do Sul, Campo Grande, Mato Grosso do Sul, Brazil
| | | | - Carlos Amílcar Parada
- Department of Structural and Functional Biology, Institute of Biology, State University of Campinas, Campinas, São Paulo, Brazil
| | - Eric Schmidt Rondon
- Faculty of Veterinary Medicine and Animal Sciences (FAMEZ), Federal University of Mato Grosso do Sul, Department of Veterinary Medicine, Campo Grande, Mato Grosso do Sul, Brazil.
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Rauca VF, Vlase L, Casian T, Sesarman A, Gheldiu AM, Mocan A, Banciu M, Toiu A. Biologically Active Ajuga Species Extracts Modulate Supportive Processes for Cancer Cell Development. Front Pharmacol 2019; 10:334. [PMID: 31024305 PMCID: PMC6460044 DOI: 10.3389/fphar.2019.00334] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2018] [Accepted: 03/19/2019] [Indexed: 12/13/2022] Open
Abstract
Backround:Ajuga species have been used in traditional medicine for their diuretic, anti-inflammatory, wound-healing, and hepatoprotective properties. Purpose: The phytochemical profile and anticancer potential of three Ajuga sp. (A. genevensis, A. chamaepitys, and A. laxmannii) from Romania was investigated. Materials and Methods: The phytochemicals were extracted from the aerial parts of Ajuga sp. by using different solvents and methods. The hydroalcoholic extracts were examined for total phenolic, flavonoid and iridoid contents, and HPLC/MS was used to analyze the polyphenolic compounds and iridoids. The phytochemical profile was also evaluated by principal component analysis in connection with antitumor efficacy of extracts. The antiproliferative potential was evaluated using the ELISA BrdU-colorimetric immunoassay. Western Blot with regard to inflammatory protein NF-κB (nuclear factor kappa-light-chain-enhancer of activated B cells) p65 subunit expression in cell lysates was performed. Quantification of oxidative stress marker malondialdehyde (MDA) was determined by high-performance liquid chromatography (HPLC). Enzymatic and non-enzymatic antioxidant capability was assessed by measuring catalase activity and by evaluating the total antioxidant capacity (TAC) of treated cells. Results:Ajuga laxmannii ethanol extract showed the highest total phenolic and flavonoid content, while A. genevensis ethanol extract was more abundant in iridoids. The overall cytostatic effect of the investigated plant extracts was exerted through strong inhibitory actions on NF-κB, the key molecule involved in the inflammatory response and via oxidative stress modulatory effects in both murine colon carcinoma and melanoma cell lines. Conclusion:Ajuga laxmannii showed the most significant antitumor activity and represents an important source of bioactive compounds, possibly an additional form of treatment alongside conventional anticancer drugs.
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Affiliation(s)
- Valentin-Florian Rauca
- Department of Molecular Biology and Biotechnology, Faculty of Biology and Geology, Babes-Bolyai University, Cluj-Napoca, Romania.,Molecular Biology Centre, Institute for Interdisciplinary Research in Bio-Nano-Sciences, Babes-Bolyai University, Cluj-Napoca, Romania
| | - Laurian Vlase
- Department of Pharmaceutical Technology and Biopharmacy, "Iuliu Haţieganu" University of Medicine and Pharmacy, Cluj-Napoca, Romania
| | - Tibor Casian
- Department of Pharmaceutical Technology and Biopharmacy, "Iuliu Haţieganu" University of Medicine and Pharmacy, Cluj-Napoca, Romania
| | - Alina Sesarman
- Department of Molecular Biology and Biotechnology, Faculty of Biology and Geology, Babes-Bolyai University, Cluj-Napoca, Romania.,Molecular Biology Centre, Institute for Interdisciplinary Research in Bio-Nano-Sciences, Babes-Bolyai University, Cluj-Napoca, Romania
| | - Ana-Maria Gheldiu
- Department of Pharmaceutical Botany, "Iuliu Haţieganu" University of Medicine and Pharmacy, Cluj-Napoca, Romania
| | - Andrei Mocan
- Department of Pharmaceutical Botany, "Iuliu Haţieganu" University of Medicine and Pharmacy, Cluj-Napoca, Romania
| | - Manuela Banciu
- Department of Molecular Biology and Biotechnology, Faculty of Biology and Geology, Babes-Bolyai University, Cluj-Napoca, Romania.,Molecular Biology Centre, Institute for Interdisciplinary Research in Bio-Nano-Sciences, Babes-Bolyai University, Cluj-Napoca, Romania
| | - Anca Toiu
- Department of Pharmacognosy, "Iuliu Haţieganu" University of Medicine and Pharmacy, Cluj-Napoca, Romania
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