1
|
Fernandes F, Barroso MF, De Simone A, Emriková E, Dias-Teixeira M, Pereira JP, Chlebek J, Fernandes VC, Rodrigues F, Andrisano V, Delerue-Matos C, Grosso C. Multi-target neuroprotective effects of herbal medicines for Alzheimer's disease. JOURNAL OF ETHNOPHARMACOLOGY 2022; 290:115107. [PMID: 35176467 DOI: 10.1016/j.jep.2022.115107] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/16/2021] [Revised: 02/09/2022] [Accepted: 02/11/2022] [Indexed: 06/14/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Alzheimer's disease is the most common form of dementia, but its treatment options remain few and ineffective. To find new therapeutic strategies, natural products have gained interest due to their neuroprotective potential, being able to target different pathological hallmarks associated with this disorder. Several plant species are traditionally used due to their empirical neuroprotective effects and it is worth to explore their mechanism of action. AIM OF THE STUDY This study intended to explore the neuroprotective potential of seven traditional medicinal plants, namely Scutellaria baicalensis, Ginkgo biloba, Hypericum perforatum, Curcuma longa, Lavandula angustifolia, Trigonella foenum-graecum and Rosmarinus officinalis. The safety assessment with reference to pesticides residues was also aimed. MATERIALS AND METHODS Decoctions prepared from these species were chemically characterized by HPLC-DAD and screened for their ability to scavenge four different free radicals (DPPH•, ABTS•+, O2•‒ and •NO) and to inhibit enzymes related to neurodegeneration (cholinesterases and glycogen synthase kinase-3β). Cell viability through MTT assay was also evaluated in two different brain cell lines, namely non-tumorigenic D3 human brain endothelial cells (hCMEC/D3) and NSC-34 motor neurons. Furthermore, and using GC, 21 pesticides residues were screened. RESULTS Regarding chemical composition, chromatographic analysis revealed the presence of several flavonoids, phenolic acids, curcuminoids, phenolic diterpenoids, one alkaloid and one naphthodianthrone in the seven decoctions. All extracts were able to scavenge free radicals and were moderate glycogen synthase kinase-3β inhibitors; however, they displayed weak to moderate acetylcholinesterase and butyrylcholinesterase inhibition. G. biloba and L. angustifolia decoctions were the less cytotoxic to hCMEC/D3 and NSC-34 cell lines. No pesticides residues were detected. CONCLUSIONS The results extend the knowledge on the potential use of plant extracts to combat multifactorial disorders, giving new insights into therapeutic avenues for Alzheimer's disease.
Collapse
Affiliation(s)
- Filipe Fernandes
- REQUIMTE/LAQV, Instituto Superior de Engenharia do Instituto Politécnico do Porto, Rua Dr. António Bernardino de Almeida, 431, 4249-015, Porto, Portugal
| | - M Fátima Barroso
- REQUIMTE/LAQV, Instituto Superior de Engenharia do Instituto Politécnico do Porto, Rua Dr. António Bernardino de Almeida, 431, 4249-015, Porto, Portugal
| | - Angela De Simone
- Department of Drug Science and Technology University of Turin, via P.Giuria 9, 10125, Torino, Italy
| | - Eliška Emriková
- Department for Life Quality Studies, Alma Mater Studiorum-University of Bologna, 47921, Rimini, Italy
| | - Mónica Dias-Teixeira
- REQUIMTE/LAQV, Instituto Superior de Engenharia do Instituto Politécnico do Porto, Rua Dr. António Bernardino de Almeida, 431, 4249-015, Porto, Portugal; NICiTeS-Núcleo de Investigação em Ciências e Tecnologias da Saúde, Escola Superior de Saúde Ribeiro Sanches, Lisboa, Portugal
| | - José Paulo Pereira
- NICiTeS-Núcleo de Investigação em Ciências e Tecnologias da Saúde, Escola Superior de Saúde Ribeiro Sanches, Lisboa, Portugal
| | - Jakub Chlebek
- Department of Pharmaceutical Botany, Faculty of Pharmacy in Hradec Kralove, Charles University, Akademika Heyrovskeho 1203, 500 05, Hradec Kralove, Czech Republic
| | - Virgínia Cruz Fernandes
- REQUIMTE/LAQV, Instituto Superior de Engenharia do Instituto Politécnico do Porto, Rua Dr. António Bernardino de Almeida, 431, 4249-015, Porto, Portugal
| | - Francisca Rodrigues
- REQUIMTE/LAQV, Instituto Superior de Engenharia do Instituto Politécnico do Porto, Rua Dr. António Bernardino de Almeida, 431, 4249-015, Porto, Portugal
| | - Vincenza Andrisano
- Department for Life Quality Studies, Alma Mater Studiorum-University of Bologna, 47921, Rimini, Italy
| | - Cristina Delerue-Matos
- REQUIMTE/LAQV, Instituto Superior de Engenharia do Instituto Politécnico do Porto, Rua Dr. António Bernardino de Almeida, 431, 4249-015, Porto, Portugal
| | - Clara Grosso
- REQUIMTE/LAQV, Instituto Superior de Engenharia do Instituto Politécnico do Porto, Rua Dr. António Bernardino de Almeida, 431, 4249-015, Porto, Portugal.
| |
Collapse
|
2
|
Kandil NH, Ayoub IM, El-Ahmady SH, El-Moghazy SA. Advances in the quality control of fenugreek seeds using chromatographic, spectroscopic and DNA-based techniques: A comprehensive review. PHYTOCHEMICAL ANALYSIS : PCA 2022; 33:155-169. [PMID: 34672396 DOI: 10.1002/pca.3091] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/01/2021] [Revised: 09/13/2021] [Accepted: 09/14/2021] [Indexed: 06/13/2023]
Abstract
INTRODUCTION Fenugreek has been used in traditional remedies since ancient times. It has a long history of use against medical ailments as an antidiabetic, anticarcinogenic, hypocholesterolemic, antioxidant, antibacterial, hypoglycemic, gastric stimulant, and anti-anorexia agent. The major active constituents include alkaloids, fibres, saponins, proteins, and amino acids. OBJECTIVES To provide a comprehensive overview of the application of chromatographic and spectroscopic methods, in addition to DNA-profiling methods to assess the quality of fenugreek. Also, to highlight the recent application of chemometrics combined with quality control methods during the last two decades. METHODOLOGY A literature search conducted from January 2000 up to December 2020 using various scientific databases (e.g., Scopus, Medline, PubMed, EBSCO, JSTOR, ScienceDirect, Google Scholar, Web of Science and Egyptian Knowledge Bank, Academic Journals, and Springer Link); general web searches were also undertaken using Google applying some related search terms. Studies involving the application of quality control analyses were classified into three categories according to the conducted analysis method including chromatographic [high-performance liquid chromatography (HPLC), high-performance thin-layer chromatography (HPTLC), and gas chromatography (GC)], spectroscopic [ultraviolet (UV), infrared (IR), and nuclear magnetic resonance (NMR)], and DNA-based markers. RESULTS This review shed the light on relevant studies covering the past two decades, presenting the application of spectroscopic and chromatographic methods and DNA profiling in the quality control of fenugreek. CONCLUSION The reviewed chromatographic and spectroscopic methods combined with chemometrics provide a powerful tool that could be applied widely for the quality control of fenugreek.
Collapse
Affiliation(s)
- Nariman H Kandil
- Department of Pharmacognosy, Faculty of Pharmacy, Badr University in Cairo, Cairo, Egypt
| | - Iriny M Ayoub
- Department of Pharmacognosy, Faculty of Pharmacy, Ain Shams University, Cairo, Egypt
| | - Sherweit H El-Ahmady
- Department of Pharmacognosy, Faculty of Pharmacy, Ain Shams University, Cairo, Egypt
| | - Safaa A El-Moghazy
- Department of Pharmacognosy, Faculty of Pharmacy, Badr University in Cairo, Cairo, Egypt
| |
Collapse
|
3
|
Ethanolic Fenugreek Extract: Its Molecular Mechanisms against Skin Aging and the Enhanced Functions by Nanoencapsulation. Pharmaceuticals (Basel) 2022; 15:ph15020254. [PMID: 35215366 PMCID: PMC8879298 DOI: 10.3390/ph15020254] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2022] [Revised: 02/11/2022] [Accepted: 02/16/2022] [Indexed: 12/30/2022] Open
Abstract
Fenugreek, or Trigonella foenum-graecum L. (family Leguminosae) seeds, are typically used as food supplements to increase postnatal lactation. Fenugreek extract displays antioxidative and anti-inflammatory properties, but its mechanisms against skin aging have not been exploited. In this research, we are the first to define an in vitro collagenase inhibitory activity of fenugreek extract (IC50 = 0.57 ± 0.02 mg/mL), which is 2.6 times more potent than vitamin C (IC50 = 1.46 mg/mL). Nanoencapsulation has been applied to improve the extract stability, and subsequently enhanced its bioactivities. Liponiosome encapsulating fenugreek extract (LNF) was prepared using a high-speed homogenizer, resulting in homogeneous spherical nanoparticles with sizes in the range of 174.7 ± 49.2 nm, 0.26 ± 0.04 in PdI, and 46.6 ± 7.4% of entrapment efficiency. LNF formulation significantly facilitated a sustained release and significantly enhanced skin penetration over the extracts, suggesting a potential use of LNF for transdermal delivery. The formulated LNF was highly stable, not toxic to human fibroblast, and was able to enhance cell viability, collagen production, and inhibit MMP1, MMP9, IL-6, and IL-8 secretions compared to the extract in the co-cultured skin model. Therefore, ethanolic fenugreek extract and its developed LNF display molecular mechanisms against skin aging and could potentially be used as an innovative ingredient for the prevention of skin aging.
Collapse
|
4
|
Detection of Genetic Polymorphisms using Random Amplified Polymorphic DNA (RAPD)-PCR in Fenugreek (Trigonella foenum-graecum) Plants after Seed Treatment with Biotic and Abiotic Agents. JOURNAL OF PURE AND APPLIED MICROBIOLOGY 2021. [DOI: 10.22207/jpam.15.3.33] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Trigonella foenum-graecum L. is a widely used herb in traditional medicine. The aim of this study was to evaluate the genetic polymorphisms in fenugreek plants following the treatment of fenugreek seeds with different combinations of biotic and abiotic agents using the random amplified polymorphic DNA (RAPD)-PCR technique. We assessed the effects of two strains of the fungus Trichoderma harzianum (Th-1 and Th-2), methyl jasmonate (MeJA), and Aloe vera gel (AVG) on growth parameters of fenugreek plants. Combinations of Th-1, MeJA, AVG significantly increased fenugreek root length, shoot length, shoot fresh weight, number of true leaves, and chlorophyll content. The Th-2 isolate, on the other hand, markedly slowed plant development (except for root length which was not affected significantly). In contrast, the combination with MeJA had no considerable effect on all growth measures, whereas the combination with VAG resulted in a substantial drop in shoot height and chlorophyll content when compared to other growth parameters that were unaffected. The present study has shown that the PCR amplification of DNA, using five primers for RAPD analysis, produced 62 DNA fragments that could be scored in all genotypes. The total number of polymorphic bands was 26, and the average percentage of polymorphism was 54.21%. The RAPD-PCR results showed that the treatment of fenugreek seeds with Th-1 alone or in combination with MeJA and AVG induced polymorphisms in fenugreek leaves.
Collapse
|
5
|
Abstract
Summary
The aim of the article was to obtain maximum information about plant mucilage, its sources and applications in the pharmaceutical industry. This study focuses on the scientific articles and books available in Internet resources and college library that deal with the sources, applications, extraction and isolation of plant mucilage. Mucilage is obtained mainly from plant sources and can be isolated easily. Due to the low cost, easy availability, non-toxicity, non-irritancy, and biocompatibility, mucilage is of great demand in the field of pharmaceuticals. Hibiscus rosa-sinensis L., Trigonella foenum-graecum L., Abelmoschus esculentus L, Plantago ovata Forssk. and Aloe barbadensis L. are some common sources of mucilage. The isolation methods vary depending on the part of the plant where mucilage is present. It is commonly used as gelling agent, suspending agent, binder, and disintegrant. Since it is hydrophilic in nature, chances of deterioration are higher. In this review, different mucilage sources and their isolation methods are discussed in detail. Mucilage is used as excipient in many formulations of tablets, suspensions, gels, etc. The study explores the potential of plant mucilage as an excipient in pharmaceutical formulations. The biodegradable and biocompatible properties of this inexpensive excipient make it more favourable for the newer formulation development.
Collapse
|
6
|
Foudah AI, Alam P, Abdel-Kader MS, Shakeel F, Alqasoumi SI, Salkini AM, Yusufoglu HS. High-performance thin-layer chromatographic determination of trigonelline content in various extracts and different varieties of some commercial coffees available in the Saudi Arabian market. JPC-J PLANAR CHROMAT 2020. [DOI: 10.1007/s00764-019-00010-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
|
7
|
Peerapen P, Thongboonkerd V. Protective roles of trigonelline against oxalate-induced epithelial-to-mesenchymal transition in renal tubular epithelial cells: An in vitro study. Food Chem Toxicol 2020; 135:110915. [DOI: 10.1016/j.fct.2019.110915] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2019] [Revised: 10/22/2019] [Accepted: 10/23/2019] [Indexed: 02/06/2023]
|
8
|
Laila O, Murtaza I, Abdin MZ, Ahmad S, Khan MS. Development and validation of a high-performance thin-layer chromatography based method for the quantification of trigonelline in fenugreek ( Trigonella foenum-graecum) seeds. JPC-J PLANAR CHROMAT 2019. [DOI: 10.1556/1006.2019.32.2.3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Affiliation(s)
- Omi Laila
- Biochemistry and Molecular Biotechnology Laboratory, Division of Basic Sciences and Humanities, SKUAST-K-190025, India
| | - Imtiyaz Murtaza
- Biochemistry and Molecular Biotechnology Laboratory, Division of Basic Sciences and Humanities, SKUAST-K-190025, India
| | - Malik Zainul Abdin
- Centre for Transgenic Plant Development, Department of Biotechnology, Jamia Hamdard, Hamdard Nagar, New Delhi 110062, India
| | - Sayeed Ahmad
- Bioactive Natural Product Laboratory, School of Pharmaceutical Education and Research, Jamia Hamdard, New Delhi 110062, India
| | - Masood Shah Khan
- Bioactive Natural Product Laboratory, School of Pharmaceutical Education and Research, Jamia Hamdard, New Delhi 110062, India
| |
Collapse
|
9
|
Kuroda R, Kazumura K, Ushikata M, Minami Y, Kajiya K. Elucidating the Improvement in Vascular Endothelial Function from Sakurajima Daikon and Its Mechanism of Action: A Comparative Study with Raphanus sativus. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2018; 66:8714-8721. [PMID: 30037222 DOI: 10.1021/acs.jafc.8b01750] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
Vascular diseases, such as myocardial and cerebral infarctions, are the leading causes of death. Some vascular diseases occur as the result of decreases in vascular endothelial function. The innermost layer of the vasculature is formed by vascular endothelial cells (VECs), which are critical for nitric oxide (NO) synthesis. In our search for active constituents in farm products with the potential for improving the vascular system, we examined the effect of Raphanus sativus cv. Sakurajima Daikon on NO production in VECs. In this study, we found that the underlying mechanism for stimulating NO production by Sakurajima Daikon extract involves endothelial-NO-synthase (eNOS) activation by the phosphorylation of Ser1177 and the dephosphorylation of Thr495, which are triggered by elevated concentrations of cytoplasmic Ca2+ resulting from the activation of Ca2+ channels in VECs. We observed that trigonelline, an active constituent of Sakurajima Daikon, improves NO production in VEC cultures.
Collapse
Affiliation(s)
- Rei Kuroda
- Major in Biochemical Science & Technology, Graduate School of Agriculture , Kagoshima University , Kagoshima 890-0065 , Japan
| | - Kimiko Kazumura
- Central Research Laboratory , Hamamatsu Photonics K.K. , Hamamatsu 434-8601 , Japan
| | - Miki Ushikata
- Department of Food Science & Biotechnology, Faculty of Agriculture , Kagoshima University , Kagoshima 890-0065 , Japan
| | - Yuji Minami
- Department of Food Science & Biotechnology, Faculty of Agriculture , Kagoshima University , Kagoshima 890-0065 , Japan
| | - Katsuko Kajiya
- Department of Food Science & Biotechnology, Faculty of Agriculture , Kagoshima University , Kagoshima 890-0065 , Japan
| |
Collapse
|
10
|
Mohamadi N, Sharififar F, Pournamdari M, Ansari M. A Review on Biosynthesis, Analytical Techniques, and Pharmacological Activities of Trigonelline as a Plant Alkaloid. J Diet Suppl 2017; 15:207-222. [DOI: 10.1080/19390211.2017.1329244] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Neda Mohamadi
- Pharmaceutics Research Center, Institute of Neuropharmacology, Kerman University of Medical Sciences, Kerman, Iran
| | - Fariba Sharififar
- Herbal and Traditional Medicines Research Center, Department of Pharmacognosy, Kerman University of Medical Sciences, Kerman, Iran
| | - Mostafa Pournamdari
- Medicinal Chemistry Department, Faculty of Pharmacy, Kerman University of Medical Sciences, Kerman, Iran
| | - Mehdi Ansari
- Department of Pharmaceutics, Faculty of Pharmacy, Kerman University of Medical Sciences, Kerman, Iran
| |
Collapse
|
11
|
Suganya S, Nandagopal B, Anbarasu A. Natural Inhibitors of HMG-CoA Reductase-An Insilico Approach Through Molecular Docking and Simulation Studies. J Cell Biochem 2016; 118:52-57. [PMID: 27216569 DOI: 10.1002/jcb.25608] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2016] [Accepted: 05/20/2016] [Indexed: 01/09/2023]
Abstract
Plant products have always been considered for many important metabolic disorders due to its abundant medicinal properties. Alarming adverse effects of overuse of statins has been reported for patients with dyslipidemia. This study was aimed to identify compounds with potent anti-dyslipidemic property from selected plants and analyze them for their efficiency in binding with HMG-CoA reductase, a key enzyme in lipid metabolism. The docking studies indicate rutin as the best compound that can inhibit HMG-CoA reductase as it had strong binding affinity to the enzyme. The molecular dynamics simulation studies confirmed the stability of the HMG-CoA reductase-rutin complex. RMSD, RMSF, Rg, H-bond results indicated that the HMG-CoA reductase-rutin complex is highly stable. Presently, statins are not preferred for individuals with pre-existing liver disease. Our study identified rutin as a promising lead compound which could be further developed into an anti-dyslipidemic molecule. Our results will be a good starting point for future experimental and clinical studies and if the results from such studies match international standards plant derived rutin might emerge as a good alternative to statins. J. Cell. Biochem. 118: 52-57, 2017. © 2016 Wiley Periodicals, Inc.
Collapse
Affiliation(s)
- Subramanian Suganya
- Sri Sakthi Amma Institute of Biomedical Research, Sri Narayani Hospital and Research Centre, Sripuram, Vellore, 632 055, Tamil Nadu, India.,Medical and Biological Computing Laboratory, School of Biosciences and Technology, VIT University, Vellore, 632 014, Tamil Nadu, India
| | - Balaji Nandagopal
- Sri Sakthi Amma Institute of Biomedical Research, Sri Narayani Hospital and Research Centre, Sripuram, Vellore, 632 055, Tamil Nadu, India
| | - Anand Anbarasu
- Medical and Biological Computing Laboratory, School of Biosciences and Technology, VIT University, Vellore, 632 014, Tamil Nadu, India
| |
Collapse
|
12
|
Antonisamy P, Arasu MV, Dhanasekaran M, Choi KC, Aravinthan A, Kim NS, Kang CW, Kim JH. Protective effects of trigonelline against indomethacin-induced gastric ulcer in rats and potential underlying mechanisms. Food Funct 2016; 7:398-408. [DOI: 10.1039/c5fo00403a] [Citation(s) in RCA: 43] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
The gastroprotective activity of trigonelline against indomethacin-induced ulcer and the role of anti-oxidant, anti-inflammatory and anti-apoptotic mechanisms have been explored.
Collapse
Affiliation(s)
- Paulrayer Antonisamy
- College of Veterinary Medicine
- Biosafety Research Institute
- Chonbuk National University
- Iksan-city
- Republic of Korea
| | - Mariadhas Valan Arasu
- Department of Botany and Microbiology
- Addiriyah Chair for Environmental Studies
- College of Science
- King Saud University
- Riyadh 11451
| | - Muniappan Dhanasekaran
- Division of Ethnopharmacology
- Entomology Research Institute
- Loyola College
- Chennai 600 034
- India
| | - Ki Choon Choi
- Grassland and forage division
- National Institute of Animal Science
- RDA
- Chungnam 330-801
- Republic of Korea
| | - Adithan Aravinthan
- College of Veterinary Medicine
- Biosafety Research Institute
- Chonbuk National University
- Iksan-city
- Republic of Korea
| | - Nam Soo Kim
- College of Veterinary Medicine
- Biosafety Research Institute
- Chonbuk National University
- Iksan-city
- Republic of Korea
| | - Chang-Won Kang
- College of Veterinary Medicine
- Biosafety Research Institute
- Chonbuk National University
- Iksan-city
- Republic of Korea
| | - Jong-Hoon Kim
- College of Veterinary Medicine
- Biosafety Research Institute
- Chonbuk National University
- Iksan-city
- Republic of Korea
| |
Collapse
|
13
|
Preliminary studies on trigonelline as potential anti-Alzheimer disease agent: Determination by hydrophilic interaction liquid chromatography and modeling of interactions with beta-amyloid. J Chromatogr B Analyt Technol Biomed Life Sci 2014; 968:101-4. [DOI: 10.1016/j.jchromb.2013.12.001] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2013] [Revised: 11/28/2013] [Accepted: 12/02/2013] [Indexed: 11/17/2022]
|