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Banerjee C, Barman R, Darshani P, Pillai M, Ahuja S, Mondal R, Pragadheesh VS, Chakraborty J, Kumar D. α-Viniferin, a dietary phytochemical, inhibits Monoamine oxidase and alleviates Parkinson's disease associated behavioral deficits in a mice model. Neurochem Int 2024; 174:105698. [PMID: 38364939 DOI: 10.1016/j.neuint.2024.105698] [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: 12/04/2023] [Revised: 01/31/2024] [Accepted: 02/13/2024] [Indexed: 02/18/2024]
Abstract
Parkinson's disease (PD) is one of the most prevalent age-related neurodegenerative disorders. Behavioral complexities worsen over time due to progressive dopaminergic (DArgic) neuronal loss at substantia nigra region of brain. Available treatments typically aim to increase dopamine (DA) levels at striatum. DA is degraded by Monoamine oxidase (MAO), thus dietary phytochemicals with MAO inhibitory properties can contribute to elevate DA levels and reduce the ailment. Characterization of naturally occurring dietary MAO inhibitors is inadequate. Based on available knowledge, we selected different classes of molecules and conducted a screening process to assess their potential as MAO inhibitors. The compounds mostly derived from food sources, broadly belonging to triterpenoids (ursane, oleanane and hopane), alkaloid, polyphenolics, monoterpenoids, alkylbenzene, phenylpropanoid and aromatic alcohol classes. Among all the molecules, highest level of MAO inhibition is offered by α-viniferin, a resveratrol trimer. Cell viability, mitochondrial morphology and reactive oxygen species (ROS) generation remained unaltered by 50 μM α-viniferin treatment in-vitro. Toxicity studies in Drosophila showed unchanged gross neuronal morphology, ROS level, motor activity or long-term survival. α-Viniferin inhibited MAO in mice brain and elevated striatal DA levels. PD-related akinesia and cataleptic behavior were attenuated by α-viniferin due to increase in striatal DA. Our study implies that α-viniferin can be used as an adjunct phytotherapeutic agent for mitigating PD-related behavioral deterioration.
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Affiliation(s)
- Chayan Banerjee
- Cell Biology and Physiology Division, CSIR- Indian Institute of Chemical Biology, Kolkata- 700032, India; Academy of Scientific and Innovative Research (AcSIR), Ghaziabad- 201002, India
| | - Raju Barman
- Organic and Medicinal Chemistry Division, CSIR-Indian Institute of Chemical Biology, Kolkata- 700032, India
| | - Priya Darshani
- Organic and Medicinal Chemistry Division, CSIR-Indian Institute of Chemical Biology, Kolkata- 700032, India
| | - Meghana Pillai
- Cell Biology and Physiology Division, CSIR- Indian Institute of Chemical Biology, Kolkata- 700032, India
| | - Sanchi Ahuja
- Cell Biology and Physiology Division, CSIR- Indian Institute of Chemical Biology, Kolkata- 700032, India
| | - Rupsha Mondal
- Cell Biology and Physiology Division, CSIR- Indian Institute of Chemical Biology, Kolkata- 700032, India; Academy of Scientific and Innovative Research (AcSIR), Ghaziabad- 201002, India
| | - V S Pragadheesh
- CSIR-Central Institute of Medicinal and Aromatic Plants, Research Centre, Bengaluru- 560065, India
| | - Joy Chakraborty
- Cell Biology and Physiology Division, CSIR- Indian Institute of Chemical Biology, Kolkata- 700032, India; Academy of Scientific and Innovative Research (AcSIR), Ghaziabad- 201002, India.
| | - Deepak Kumar
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad- 201002, India; Organic and Medicinal Chemistry Division, CSIR-Indian Institute of Chemical Biology, Kolkata- 700032, India.
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Álvarez SA, Rocha-Guzmán NE, Sánchez-Burgos JA, Gallegos-Infante JA, Moreno-Jiménez MR, González-Laredo RF, Solís-González S. Analysis of Antioxidant Constituents of Filtering Infusions from Oak ( Quercus sideroxyla Bonpl. and Quercus eduardii Trel.) and Yerbaniz ( Tagetes lucida (Sweet) Voss) as Monoamine Oxidase Inhibitors. Molecules 2023; 28:5167. [PMID: 37446829 DOI: 10.3390/molecules28135167] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2023] [Revised: 06/26/2023] [Accepted: 06/28/2023] [Indexed: 07/15/2023] Open
Abstract
The antioxidant constituents of ancestral products with ethnobotanical backgrounds are candidates for the study of filtering infusions to aid in pharmacotherapies focused on the treatment of depression and anxiety. Monoamine oxidase A (MAO-A) is an enzyme that regulates the metabolic breakdown of serotonin and noradrenaline in the nervous system. The goal of this study was to evaluate in vitro and in silico the effect of antioxidant constituents of filtering infusions from yerbaniz (Tagetes lucida (Sweet) Voss) and oak (Quercus sideroxyla Bonpl. and Quercus eduardii Trel.) as monoamine oxidase inhibitors. Materials were dried, ground, and mixed according to a simplex-centroid mixture design for obtaining infusions. Differential analysis of the phenolic constituent's ratio in the different infusions indicates that among the main compounds contributing to MAO-A inhibition are the gallic, chlorogenic, quinic, and shikimic acids, quercetin glucuronide and some glycosylated derivatives of ellagic acid and ellagic acid methyl ether. Infusions of Q. sideroxyla Bonpl. leaves, because of their content (99.45 ± 5.17 µg/mg) and synergy between these constituents for MAO-A inhibition (52.82 ± 3.20%), have the potential to treat depression and anxiety. Therefore, future studies with pharmacological approaches are needed to validate them as therapeutic agents with applications in mental health care.
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Affiliation(s)
- Saúl Alberto Álvarez
- Research Group on Functional Foods and Nutraceuticals, Department of Chemical and Biochemical Engineering, TecNM/Instituto Tecnológico de Durango, Felipe Pescador 1830 Ote., Durango 34080, Dgo., Mexico
| | - Nuria Elizabeth Rocha-Guzmán
- Research Group on Functional Foods and Nutraceuticals, Department of Chemical and Biochemical Engineering, TecNM/Instituto Tecnológico de Durango, Felipe Pescador 1830 Ote., Durango 34080, Dgo., Mexico
| | - Jorge Alberto Sánchez-Burgos
- Postgraduate Program in Food Sciences, TecNM/Instituto Tecnológico de Tepic, Avenida Tecnológico, Número 2595, Colonia Lagos del Country, Tepic 63175, Nayarit, Mexico
| | - José Alberto Gallegos-Infante
- Research Group on Functional Foods and Nutraceuticals, Department of Chemical and Biochemical Engineering, TecNM/Instituto Tecnológico de Durango, Felipe Pescador 1830 Ote., Durango 34080, Dgo., Mexico
| | - Martha Rocío Moreno-Jiménez
- Research Group on Functional Foods and Nutraceuticals, Department of Chemical and Biochemical Engineering, TecNM/Instituto Tecnológico de Durango, Felipe Pescador 1830 Ote., Durango 34080, Dgo., Mexico
| | - Rubén Francisco González-Laredo
- Research Group on Functional Foods and Nutraceuticals, Department of Chemical and Biochemical Engineering, TecNM/Instituto Tecnológico de Durango, Felipe Pescador 1830 Ote., Durango 34080, Dgo., Mexico
| | - Santiago Solís-González
- TecNM/I.T. El Salto, Calle Tecnológico # 101, Col. La Forestal, El Salto 34942, P.N. Durango, Mexico
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Ayeni EA, Ma C, Hu Y, Bai X, Zhang Y, Liao X. Screening of Monoamine Oxidase Inhibitors from Seeds of Nigella glandulifera Freyn et Sint. by Ligand Fishing and Their Neuroprotective Activity. PLANTS (BASEL, SWITZERLAND) 2023; 12:882. [PMID: 36840231 PMCID: PMC9960078 DOI: 10.3390/plants12040882] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 01/26/2023] [Revised: 02/11/2023] [Accepted: 02/14/2023] [Indexed: 06/18/2023]
Abstract
Nigella glandulifera is a traditional medicinal plant used to treat seizures, insomnia, and mental disorders among the Tibetan and Xinjiang people of China. Recent pharmacological research indicates that the seeds of this plant have a neuroprotective effect; however, the chemical components responsible for this effect are unknown. Monoamine oxidase B (MAO-B) has been recognized as a target for developing anti-Parkinson's disease drugs. In this work, MAO-B functionalized magnetic nanoparticles were used to enrich the enzyme's ligands in extracts of N. glandulifera seeds for rapid screening of MAO-B inhibitors coupled with HPLC-MS. Tauroside E and thymoquinone were found to inhibit the enzyme with IC50 values of 35.85 μM and 25.54 μM, respectively. Both compounds exhibited neuroprotective effects on 6-OHDA-induced PC-12 cells by increasing the cell viability to 52% and 58%, respectively, compared to 50% of the injured cells. Finally, molecular docking indicated strong interactions of both inhibitors with the enzyme. This work shows that MAO-B functionalized magnetic nanoparticles are effective for rapid screening of anti-PD inhibitors from complex herbal mixtures and, at the same time, shows the promising potential of this plant's seeds in developing anti-PD drugs.
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Affiliation(s)
- Emmanuel Ayodeji Ayeni
- Chengdu Institute of Biology, Chinese Academy of Sciences, Chengdu 610041, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Chao Ma
- Phytochemistry Laboratory, Tibet Plateau Institute of Biology, Lhasa 850001, China
| | - Yikao Hu
- Chengdu Institute of Biology, Chinese Academy of Sciences, Chengdu 610041, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Xiaolin Bai
- Chengdu Institute of Biology, Chinese Academy of Sciences, Chengdu 610041, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Yongmei Zhang
- Chengdu Institute of Biology, Chinese Academy of Sciences, Chengdu 610041, China
| | - Xun Liao
- Chengdu Institute of Biology, Chinese Academy of Sciences, Chengdu 610041, China
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Zorzi G, Gambini S, Negri S, Guzzo F, Commisso M. Untargeted Metabolomics Analysis of the Orchid Species Oncidium sotoanum Reveals the Presence of Rare Bioactive C-Diglycosylated Chrysin Derivatives. PLANTS (BASEL, SWITZERLAND) 2023; 12:655. [PMID: 36771739 PMCID: PMC9920315 DOI: 10.3390/plants12030655] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/28/2022] [Revised: 01/30/2023] [Accepted: 01/31/2023] [Indexed: 06/18/2023]
Abstract
Plants are valuable sources of secondary metabolites with pharmaceutical properties, but only a small proportion of plant life has been actively exploited for medicinal purposes to date. Underexplored plant species are therefore likely to contain novel bioactive compounds. In this study, we investigated the content of secondary metabolites in the flowers, leaves and pseudobulbs of the orchid Oncidium sotoanum using an untargeted metabolomics approach. We observed the strong accumulation of C-diglycosylated chrysin derivatives, which are rarely found in nature. Further characterization revealed evidence of antioxidant activity (FRAP and DPPH assays) and potential activity against neurodegenerative disorders (MAO-B inhibition assay) depending on the specific molecular structure of the metabolites. Natural product bioprospecting in underexplored plant species based on untargeted metabolomics can therefore help to identify novel chemical structures with diverse pharmaceutical properties.
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Affiliation(s)
- Gianluca Zorzi
- Department of Biotechnology, University of Verona, 37134 Verona, Italy
- National Biodiversity Future Center (NBFC), 90133 Palermo, Italy
| | - Sofia Gambini
- Department of Biotechnology, University of Verona, 37134 Verona, Italy
| | - Stefano Negri
- Department of Biotechnology, University of Verona, 37134 Verona, Italy
| | - Flavia Guzzo
- Department of Biotechnology, University of Verona, 37134 Verona, Italy
- National Biodiversity Future Center (NBFC), 90133 Palermo, Italy
| | - Mauro Commisso
- Department of Biotechnology, University of Verona, 37134 Verona, Italy
- National Biodiversity Future Center (NBFC), 90133 Palermo, Italy
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Birla M, Choudhary C, Singh G, Gupta S, Bhawana, Vavilala P. The Advent of Nutrigenomics: A Narrative Review with an Emphasis on Psychological Disorders. Prev Nutr Food Sci 2022; 27:150-164. [PMID: 35919568 PMCID: PMC9309077 DOI: 10.3746/pnf.2022.27.2.150] [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: 01/27/2022] [Revised: 05/06/2022] [Accepted: 05/26/2022] [Indexed: 11/06/2022] Open
Abstract
A new research field is emerging that combines nutrition and genetics at the molecular level, namely nutrigenomics. Several aspects of nutrigenomics are examined in this review, with a particular focus on psychological disorders. The origin of this field in the 20th century and its modern developments have been investigated. Various studies have reported the impact of genetic factors and diet on various chronic disorders, elucidating how the deficiency of several macronutrients results in significant ailments, including diabetes, cancer, cardiovascular disorders, and others. Furthermore, the application of nutrigenomics to diet and its impact on the global disease rate and quality of life have been discussed. The relationship between diet and gene expression can facilitate the classification of diet-gene interactions and the diagnosis of polymorphisms and anomalies. Numerous databases and research tools for the study of nutrigenomics are essential to the medical application of this field. The nutrition-gene interrelationships can be utilized to study brain development, impairment, and diseases, which could be a significant medical breakthrough. It has also been observed that psychological conditions are exacerbated by the interaction between gut microbes and the prevalence of malnutrition. This article focuses on the impact of nutrition on genes involved in various psychological disorders and the potential application of nutrigenomics as a revolutionary treatment method.
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Affiliation(s)
- Meghna Birla
- Shaheed Rajguru College of Applied Sciences for Women, University of Delhi, New Delhi 110096, India
| | - Chanchal Choudhary
- Shaheed Rajguru College of Applied Sciences for Women, University of Delhi, New Delhi 110096, India
| | - Garima Singh
- Shaheed Rajguru College of Applied Sciences for Women, University of Delhi, New Delhi 110096, India
| | - Salvi Gupta
- Shaheed Rajguru College of Applied Sciences for Women, University of Delhi, New Delhi 110096, India
| | - Bhawana
- Shaheed Rajguru College of Applied Sciences for Women, University of Delhi, New Delhi 110096, India
| | - Pratyusha Vavilala
- Shaheed Rajguru College of Applied Sciences for Women, University of Delhi, New Delhi 110096, India
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