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Kole PB, Sakthivel K, Armaković SJ, Armaković S, Iqbal M, Singh FV, Kollur SP. Metal free synthesis of thermally stable blue fluorescent m-terphenyls by ring transformation of 2 H-pyran-2-ones: chemical synthesis, spectroscopy and computational studies. RSC Adv 2024; 14:16960-16970. [PMID: 38799213 PMCID: PMC11123613 DOI: 10.1039/d4ra02375g] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2024] [Accepted: 05/20/2024] [Indexed: 05/29/2024] Open
Abstract
A simple yet convenient nucleophile-induced synthetic route for the construction of thermally stable fluorescent active functionalized stilbenes has been delineated. The nucleophile-induced base encouraged synthetic protocol was performed under mild conditions without harming the environment and products were achieved in good yields. The synthesized stilbenes showed amazing emission properties and good thermal stability. Synthesized products displayed interesting positive solvatochromism in different solvents based on variation in polarity. Further, we present a comprehensive analysis of the eight molecules, leveraging a combination of Density Functional Tight Binding (DFTB), Density Functional Theory (DFT) calculations, and Molecular Dynamics (MD) simulations. This integrated approach allowed for an in-depth exploration of the electronic structures, reactivity profiles, and dynamic behaviors of these complex molecular systems. Our findings reveal significant insights into the physicochemical properties of the synthesized molecules, contributing to a deeper understanding of their potential applications in various fields.
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Affiliation(s)
- Priyanka B Kole
- Chemistry Division, School of Advanced Sciences (SAS), VIT Chennai Vandalur-Kelambakkam Road, Chennai-600 127 Tamil Nadu Chennai India
| | - Kokila Sakthivel
- Chemistry Division, School of Advanced Sciences (SAS), VIT Chennai Vandalur-Kelambakkam Road, Chennai-600 127 Tamil Nadu Chennai India
| | - Sanja J Armaković
- University of Novi Sad, Faculty of Sciences, Department of Chemistry, Biochemistry and Environmental Protection 21000 Novi Sad Serbia
- Association for the International Development of Academic and Scientific Collaboration (AIDASCO) 21000 Novi Sad Serbia
| | - Stevan Armaković
- University of Novi Sad, Faculty of Sciences, Department of Physics 21000 Novi Sad Serbia
- Association for the International Development of Academic and Scientific Collaboration (AIDASCO) 21000 Novi Sad Serbia
| | - Muzaffar Iqbal
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University Riyadh 11451 Saudi Arabia
| | - Fateh V Singh
- Chemistry Division, School of Advanced Sciences (SAS), VIT Chennai Vandalur-Kelambakkam Road, Chennai-600 127 Tamil Nadu Chennai India
| | - Shiva Prasad Kollur
- School of Physical Sciences, Amrita Vishwa Vidyapeetham Mysuru Campus Mysuru - 570 026 Karnataka India
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2
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Fukuyama Y, Kubo M, Harada K. Neurotrophic Natural Products. PROGRESS IN THE CHEMISTRY OF ORGANIC NATURAL PRODUCTS 2024; 123:1-473. [PMID: 38340248 DOI: 10.1007/978-3-031-42422-9_1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/12/2024]
Abstract
Neurotrophins (NGF, BDNF, NT3, NT4) can decrease cell death, induce differentiation, as well as sustain the structure and function of neurons, which make them promising therapeutic agents for the treatment of neurodegenerative disorders. However, neurotrophins have not been very effective in clinical trials mostly because they cannot pass through the blood-brain barrier owing to being high-molecular-weight proteins. Thus, neurotrophin-mimic small molecules, which stimulate the synthesis of endogenous neurotrophins or enhance neurotrophic actions, may serve as promising alternatives to neurotrophins. Small-molecular-weight natural products, which have been used in dietary functional foods or in traditional medicines over the course of human history, have a great potential for the development of new therapeutic agents against neurodegenerative diseases such as Alzheimer's disease. In this contribution, a variety of natural products possessing neurotrophic properties such as neurogenesis, neurite outgrowth promotion (neuritogenesis), and neuroprotection are described, and a focus is made on the chemistry and biology of several neurotrophic natural products.
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Affiliation(s)
- Yoshiyasu Fukuyama
- Faculty of Pharmaceutical Sciences, Tokushima Bunri University, Tokushima, 770-8514, Japan.
| | - Miwa Kubo
- Faculty of Pharmaceutical Sciences, Tokushima Bunri University, Tokushima, 770-8514, Japan
| | - Kenichi Harada
- Faculty of Pharmaceutical Sciences, Tokushima Bunri University, Tokushima, 770-8514, Japan
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3
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Gamage E, Orr R, Travica N, Lane MM, Jacka F, Dissanayaka T, Kim JH, Grosso G, Godos J, Marx W. Polyphenols as novel interventions for depression: exploring the efficacy, mechanisms of action, and implications for future research. Neurosci Biobehav Rev 2023; 151:105225. [PMID: 37164045 DOI: 10.1016/j.neubiorev.2023.105225] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2022] [Revised: 04/29/2023] [Accepted: 05/06/2023] [Indexed: 05/12/2023]
Abstract
Numerous animal and human studies have assessed the relationship between polyphenols and outcomes related to depression. However, no comprehensive synthesis of the main findings has been conducted. The aim of this manuscript was to systematically review the available evidence from animal and human studies on the association and the effects of dietary polyphenols on depression and provide recommendations for future research. We based our review on 163 preclinical animal, 16 observational and 44 intervention articles assessing the relationship between polyphenols and outcomes related to depression. Most animal studies demonstrated that exposure to polyphenols alleviated behaviours reported to be associated with depression. However, human studies are less clear, with some studies reporting and inverse relationship between the intake of some polyphenols, and polyphenol rich foods and depression risk and symptoms, while others reporting no association or effect. Hence, while there has been extensive research conducted in animals and there is some supporting evidence in humans, further human studies are required, particularly in younger and clinical populations.
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Affiliation(s)
- Elizabeth Gamage
- Deakin University, IMPACT - the Institute for Mental and Physical Health and Clinical Translation, Food & Mood Centre, School of Medicine, Barwon Health, Geelong, Australia
| | - Rebecca Orr
- Deakin University, IMPACT - the Institute for Mental and Physical Health and Clinical Translation, Food & Mood Centre, School of Medicine, Barwon Health, Geelong, Australia
| | - Nikolaj Travica
- Deakin University, IMPACT - the Institute for Mental and Physical Health and Clinical Translation, Food & Mood Centre, School of Medicine, Barwon Health, Geelong, Australia
| | - Melissa M Lane
- Deakin University, IMPACT - the Institute for Mental and Physical Health and Clinical Translation, Food & Mood Centre, School of Medicine, Barwon Health, Geelong, Australia
| | - Felice Jacka
- Deakin University, IMPACT - the Institute for Mental and Physical Health and Clinical Translation, Food & Mood Centre, School of Medicine, Barwon Health, Geelong, Australia
| | - Thusharika Dissanayaka
- Deakin University, IMPACT - the Institute for Mental and Physical Health and Clinical Translation, Food & Mood Centre, School of Medicine, Barwon Health, Geelong, Australia
| | - Jee H Kim
- Deakin University, IMPACT - the Institute for Mental and Physical Health and Clinical Translation, Food & Mood Centre, School of Medicine, Barwon Health, Geelong, Australia
| | - Giuseppe Grosso
- Department of Biomedical and Biotechnological Sciences, University of Catania, Catania, Italy
| | - Justyna Godos
- Department of Biomedical and Biotechnological Sciences, University of Catania, Catania, Italy
| | - Wolfgang Marx
- Deakin University, IMPACT - the Institute for Mental and Physical Health and Clinical Translation, Food & Mood Centre, School of Medicine, Barwon Health, Geelong, Australia
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4
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Shao JR, Ma SJ, Li T, He XQ, Wang ZZ, Xiao W, Yao XS, Li HB, Yu Y. Two new chemical constituents from the leaves of Illicium dunnianum. Nat Prod Res 2023; 37:1233-1240. [PMID: 35075965 DOI: 10.1080/14786419.2021.2004599] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
One new phenolic glycoside (1) and one new benzofuran derivative (2) were isolated from the leaves of Illicium dunnianum. The structures of these compounds were established by using comprehensive spectroscopic data analysis, including the 1D and 2D NMR, IR, HR-ESI-MS, electronic circular dichroism and comparison with literature data. All isolates were evaluated for the inhibition against the production of NO by LPS-stimulated RAW 264.7 macrophages.
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Affiliation(s)
- Jun-Ran Shao
- Institute of Traditional Chinese Medicine & Natural Products, College of Pharmacy and Guangdong Province Key Laboratory of Pharmacodynamic Constituents of TCM and New Drug Research, Jinan University, Guangzhou, China
| | - Sen-Ju Ma
- Institute of Traditional Chinese Medicine & Natural Products, College of Pharmacy and Guangdong Province Key Laboratory of Pharmacodynamic Constituents of TCM and New Drug Research, Jinan University, Guangzhou, China
| | - Ting Li
- Institute of Traditional Chinese Medicine & Natural Products, College of Pharmacy and Guangdong Province Key Laboratory of Pharmacodynamic Constituents of TCM and New Drug Research, Jinan University, Guangzhou, China
| | - Xiao-Qing He
- Institute of Traditional Chinese Medicine & Natural Products, College of Pharmacy and Guangdong Province Key Laboratory of Pharmacodynamic Constituents of TCM and New Drug Research, Jinan University, Guangzhou, China
| | - Zhen-Zhong Wang
- Kanion Pharmaceutical Co. Ltd., State Key Laboratory of New-tech for Chinese Medicine Pharmaceutical Process, Lianyungang, China
| | - Wei Xiao
- Kanion Pharmaceutical Co. Ltd., State Key Laboratory of New-tech for Chinese Medicine Pharmaceutical Process, Lianyungang, China
| | - Xin-Sheng Yao
- Institute of Traditional Chinese Medicine & Natural Products, College of Pharmacy and Guangdong Province Key Laboratory of Pharmacodynamic Constituents of TCM and New Drug Research, Jinan University, Guangzhou, China
| | - Hai-Bo Li
- Kanion Pharmaceutical Co. Ltd., State Key Laboratory of New-tech for Chinese Medicine Pharmaceutical Process, Lianyungang, China
| | - Yang Yu
- Institute of Traditional Chinese Medicine & Natural Products, College of Pharmacy and Guangdong Province Key Laboratory of Pharmacodynamic Constituents of TCM and New Drug Research, Jinan University, Guangzhou, China
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5
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Phytochemistry, Pharmacology and Molecular Mechanisms of Herbal Bioactive Compounds for Sickness Behaviour. Metabolites 2022; 12:metabo12121215. [PMID: 36557252 PMCID: PMC9782141 DOI: 10.3390/metabo12121215] [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: 11/10/2022] [Revised: 11/24/2022] [Accepted: 11/25/2022] [Indexed: 12/07/2022] Open
Abstract
The host's response to acute infections or tissue injury is a sophisticated and coordinated adaptive modification called sickness behaviour. Many herbs have been studied for their ability to protect animals against experimentally induced sickness behaviour. However, there is a lack of knowledge and experimental evidence on the use of herbal bioactive compounds (HBACs) in the management of sick behaviour. The goal of this review is to provide a concise summary of the protective benefits and putative mechanisms of action of phytochemicals on the reduction of lipopolysaccharide (LPS)-induced sickness behaviour. Relevant studies were gathered from the search engines Scopus, ScienceDirect, PubMed, Google Scholar, and other scientific databases (between 2000 and to date). The keywords used for the search included "Lipopolysaccharide" OR "LPS" OR "Sickness behaviour" OR "Sickness" AND "Bioactive compounds" OR "Herbal medicine" OR "Herbal drug" OR "Natural products" OR "Isolated compounds". A total of 41 published articles that represented data on the effect of HBACs in LPS-induced sickness behaviour were reviewed and summarised systemically. There were 33 studies that were conducted in mice and 8 studies in rats. A total of 34 HBACs have had their effects against LPS-induced changes in behaviour and biochemistry investigated. In this review, we examined 34 herbal bioactive components that have been tested in animal models to see if they can fight LPS-induced sickness behaviour. Future research should concentrate on the efficacy, safety, and dosage needed to protect against illness behaviour in humans, because there is a critical shortage of data in this area.
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Li HB, Ma SJ, Shan YX, Li T, Wang ZZ, Xiao W, Qiu ZC, Yu Y. Eight new phenolic acids from the leaves of Illicium dunnianum and their osteoprotective activities. RSC Adv 2022; 12:21655-21661. [PMID: 35975056 PMCID: PMC9350676 DOI: 10.1039/d2ra03589h] [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: 06/11/2022] [Accepted: 07/05/2022] [Indexed: 11/21/2022] Open
Abstract
Eight previously unreported phenolic acids (1-8), including three new phenylpropenoid glycosides (1-3), and five undescribed shikimic acid derivatives (4-8), together with six known analogues (9-14), were obtained from the dried leaves of Illicium dunnianum. The structures of these new compounds were elucidated by extensive spectroscopic analyses (1D, 2D-NMR, HRESIMS, IR, UV) and chemical methods. Compounds 1, 2, 4, and 5 were tested for their promotion effect on osteoblastogenesis of pre-osteoblastic MC3T3-E1 cells and inhibitory effect on osteoclastogenesis of RANKL-induced RAW264.7 cells. As a result, 1 and 4 exerted a promotion effect on osteoblastogenesis, but without activity on osteoclastogenesis. Our studies not only enrich the structural diversity of phenolic acids in nature, but also discover new lead compounds from folk plants with activities on osteoblastogenesis or osteoclastogenesis.
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Affiliation(s)
- Hai-Bo Li
- Jiangsu Kanion Pharmaceutical Co., Ltd, State Key Laboratory of New-tech for Chinese Medicine Pharmaceutical Process Jiangsu Lianyungang 222001 China
| | - Sen-Ju Ma
- Institute of Traditional Chinese Medicine & Natural Products, Guangdong Province Key Laboratory of Pharmacodynamic Constituents of TCM and New Drugs Research, Jinan University Guangzhou 510632 P. R. China +86-20-85221559 +86-20-85221559.,Shenzhen Institute for Drug Control (Shenzhen Testing Center of Medical Devices) Shenzhen 518057 China
| | - Ying-Xin Shan
- Institute of Traditional Chinese Medicine & Natural Products, Guangdong Province Key Laboratory of Pharmacodynamic Constituents of TCM and New Drugs Research, Jinan University Guangzhou 510632 P. R. China +86-20-85221559 +86-20-85221559
| | - Ting Li
- Institute of Traditional Chinese Medicine & Natural Products, Guangdong Province Key Laboratory of Pharmacodynamic Constituents of TCM and New Drugs Research, Jinan University Guangzhou 510632 P. R. China +86-20-85221559 +86-20-85221559
| | - Zhen-Zhong Wang
- Jiangsu Kanion Pharmaceutical Co., Ltd, State Key Laboratory of New-tech for Chinese Medicine Pharmaceutical Process Jiangsu Lianyungang 222001 China
| | - Wei Xiao
- Jiangsu Kanion Pharmaceutical Co., Ltd, State Key Laboratory of New-tech for Chinese Medicine Pharmaceutical Process Jiangsu Lianyungang 222001 China
| | - Zuo-Cheng Qiu
- Institute of Traditional Chinese Medicine & Natural Products, Guangdong Province Key Laboratory of Pharmacodynamic Constituents of TCM and New Drugs Research, Jinan University Guangzhou 510632 P. R. China +86-20-85221559 +86-20-85221559
| | - Yang Yu
- Institute of Traditional Chinese Medicine & Natural Products, Guangdong Province Key Laboratory of Pharmacodynamic Constituents of TCM and New Drugs Research, Jinan University Guangzhou 510632 P. R. China +86-20-85221559 +86-20-85221559
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7
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Isolation and Identification of Bioactive Constituents of the Stems of Illicium cambodianum. Chem Nat Compd 2022. [DOI: 10.1007/s10600-022-03681-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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8
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Ma SJ, Li HB, Li T, Su ZZ, Wang ZZ, Yao XS, Xiao W, Yu Y. Illiciumlignans G-O from the leaves of Illicium dunnianum and their anti-inflammatory activities. RSC Adv 2021; 11:30725-30733. [PMID: 35479855 PMCID: PMC9041116 DOI: 10.1039/d1ra03520g] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2021] [Accepted: 06/10/2021] [Indexed: 12/13/2022] Open
Abstract
Phytochemical investigations on the dry leaves of Illicium dunnianum have led to the isolation of 24 lignans. Illiciumlignans G–K (1–5) were five undescribed benzofuran lignans, illiciumlignan L (6) was one undescribed ditetrahydrofuran lignan, illiciumlignans M–O (7–9) were three new sesquilignans, and compounds 10, 12, 13, 15, and 18–21 were firstly isolated from the genus Illicium. Their structures were elucidated by detailed spectroscopic analyses (UV, IR, HR-ESI-MS, and NMR) and CD experiments. All isolates were evaluated by measuring their inhibitory effects on PGE2, and NO production in LPS-stimulated RAW 264.7 macrophages. Phytochemical investigations on the dry leaves of Illicium dunnianum have led to the isolation of 24 lignans.![]()
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Affiliation(s)
- Sen-Ju Ma
- Institute of Traditional Chinese Medicine & Natural Products, Guangdong Province Key Laboratory of Pharmacodynamic Constituents of TCM and New Drugs Research, Jinan University Guangzhou 510632 P. R. China +86-20-85221559 +86-20-85221559
| | - Hai-Bo Li
- Jiangsu Kanion Pharmaceutical Co., Ltd., State Key Laboratory of New-tech for Chinese Medicine Pharmaceutical Process Lianyungang Jiangsu 222001 China
| | - Ting Li
- Institute of Traditional Chinese Medicine & Natural Products, Guangdong Province Key Laboratory of Pharmacodynamic Constituents of TCM and New Drugs Research, Jinan University Guangzhou 510632 P. R. China +86-20-85221559 +86-20-85221559
| | - Zhen-Zhen Su
- Jiangsu Kanion Pharmaceutical Co., Ltd., State Key Laboratory of New-tech for Chinese Medicine Pharmaceutical Process Lianyungang Jiangsu 222001 China
| | - Zhen-Zhong Wang
- Jiangsu Kanion Pharmaceutical Co., Ltd., State Key Laboratory of New-tech for Chinese Medicine Pharmaceutical Process Lianyungang Jiangsu 222001 China
| | - Xin-Sheng Yao
- Institute of Traditional Chinese Medicine & Natural Products, Guangdong Province Key Laboratory of Pharmacodynamic Constituents of TCM and New Drugs Research, Jinan University Guangzhou 510632 P. R. China +86-20-85221559 +86-20-85221559
| | - Wei Xiao
- Jiangsu Kanion Pharmaceutical Co., Ltd., State Key Laboratory of New-tech for Chinese Medicine Pharmaceutical Process Lianyungang Jiangsu 222001 China
| | - Yang Yu
- Institute of Traditional Chinese Medicine & Natural Products, Guangdong Province Key Laboratory of Pharmacodynamic Constituents of TCM and New Drugs Research, Jinan University Guangzhou 510632 P. R. China +86-20-85221559 +86-20-85221559
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9
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Shylesh C M S, V S A, S K K, P UD. Renin-angiotensin system modulators in COVID-19 patients with hypertension: friend or foe? Clin Exp Hypertens 2021; 44:1-10. [PMID: 34414841 DOI: 10.1080/10641963.2021.1963070] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Background: ACE2, a component of the non-classic renin-angiotensin system (RAS), acts as a functional receptor for severe acute respiratory syndrome coronavirus 2 (SARS-CoV 2) spike protein, which enables the entry of the virus into the host cells. Non-classical ACE2 is one of two types of ACE2 that has a protective effect on vascular and respiratory cells. RAS modulators like angiotensin-converting enzyme inhibitors (ACEIs) and angiotensin receptor blockers (ARBs) are among the first-line treatment for hypertensive patients. An upregulation in ACE2 levels with RAS modulators was observed in few preclinical studies, which raised concerns regarding possible increased infectivity among patients treated with RAS modulators.Method: For shortlisting the outcome effects, open-ended, English-restricted databases, published literature, and various clinical studies performed utilizing RAS modulators in COVID 19 patients were considered. Conclusion: Current evidence reveals no increased risk of COVID-19 infection among hypertensive patients on ACEIs/ARBs compared to other antihypertensive medications. Several studies have demonstrated no detrimental effects of RAS modulators on clinical severity, hospital/intensive care unit stay, ventilation and mortality. Hence, we can conclude that neither ARBs nor ACEIs treatment will cause any side effects or undesirable interactions in COVID-19 infected hypertensive patients.
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Affiliation(s)
- Shakhi Shylesh C M
- Department of Pharmacology, Amrita School of Pharmacy, Amrita Vishwa Vidyapeetham, AIMS Health Science Campus, Kochi, Kerala 682041
| | - Arya V S
- Department of Pharmacology, Amrita School of Pharmacy, Amrita Vishwa Vidyapeetham, AIMS Health Science Campus, Kochi, Kerala 682041
| | - Kanthlal S K
- Department of Pharmacology, Amrita School of Pharmacy, Amrita Vishwa Vidyapeetham, AIMS Health Science Campus, Kochi, Kerala 682041
| | - Uma Devi P
- Department of Pharmacology, Amrita School of Pharmacy, Amrita Vishwa Vidyapeetham, AIMS Health Science Campus, Kochi, Kerala 682041
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10
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Moragrega I, Ríos JL. Medicinal Plants in the Treatment of Depression: Evidence from Preclinical Studies. PLANTA MEDICA 2021; 87:656-685. [PMID: 33434941 DOI: 10.1055/a-1338-1011] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Medicinal plants and their extracts are natural remedies with enormous potential for treating various diseases, including depression and anxiety. In the case of depression, hundreds of plants have traditionally been used in folk medicine for generations. Different plant extracts and natural products have been analyzed as potential antidepressant agents with validated models to test for antidepressant-like effects in animals, although other complementary studies have also been employed. Most of these studies focus on the possible mediators implicated in these potential effects, with dopamine, serotonin, and noradrenaline being the principal neurotransmitters implicated, both through interference with receptors and with their metabolism by monoamino oxidases, as well as through neuro-endocrine and neuroprotective effects. There are approximately 650 reports of antidepressant-like medicinal plants in PubMed; 155 of them have been compiled in this review, with a relevant group yielding positive results. Saffron and turmeric are the most relevant species studied in both preclinical and clinical studies; St. John's wort or kava have also been tested extensively. To the best of our knowledge, no review to date has provided a comprehensive understanding of the biomolecular mechanisms of action of these herbs or of whether their potential effects could have real benefits. The purpose of this narrative review is to provide an update regarding medicinal plants from the year 2000 to the present to examine the therapeutic potential of these antidepressant-like plants in order to contribute to the development of new therapeutic methods to alleviate the tremendous burden that depression causes worldwide.
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Affiliation(s)
- Inés Moragrega
- Departament de Psicobiologia, Facultat de Psicologia, Universitat de València
| | - José Luis Ríos
- Departament de Farmacologia, Facultat de Farmàcia, Universitat de València
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11
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Catorce MN, Gevorkian G. Evaluation of Anti-inflammatory Nutraceuticals in LPS-induced Mouse Neuroinflammation Model: An Update. Curr Neuropharmacol 2021; 18:636-654. [PMID: 31934839 PMCID: PMC7457421 DOI: 10.2174/1570159x18666200114125628] [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: 10/11/2019] [Revised: 11/26/2019] [Accepted: 01/11/2020] [Indexed: 02/08/2023] Open
Abstract
It is known that peripheral infections, accompanied by inflammation, represent significant risk factors for the development of neurological disorders by modifying brain development or affecting normal brain aging. The acute effects of systemic inflammation on progressive and persistent brain damage and cognitive impairment are well documented. Anti-inflammatory therapies may have beneficial effects on the brain, and the protective properties of a wide range of synthetic and natural compounds have been extensively explored in recent years. In our previous review, we provided an extensive analysis of one of the most important and widely-used animal models of peripherally induced neuroinflammation and neurodegeneration - lipopolysaccharide (LPS)-treated mice. We addressed the data reproducibility in published research and summarized basic features and data on the therapeutic potential of various natural products, nutraceuticals, with known anti-inflammatory effects, for reducing neuroinflammation in this model. Here, recent data on the suitability of the LPS-induced murine neuroinflammation model for preclinical assessment of a large number of nutraceuticals belonging to different groups of natural products such as flavonoids, terpenes, non-flavonoid polyphenols, glycosides, heterocyclic compounds, organic acids, organosulfur compounds and xanthophylls, are summarized. Also, the proposed mechanisms of action of these molecules are discussed.
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Affiliation(s)
- Miryam Nava Catorce
- Instituto de Investigaciones Biomedicas, Universidad Nacional Autonoma de Mexico (UNAM), Mexico DF, Mexico
| | - Goar Gevorkian
- Instituto de Investigaciones Biomedicas, Universidad Nacional Autonoma de Mexico (UNAM), Mexico DF, Mexico
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12
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Yi LT, Zhu JX, Dong SQ, Chen M, Li CF. Berberine exerts antidepressant-like effects via regulating miR-34a-synaptotagmin1/Bcl-2 axis. CHINESE HERBAL MEDICINES 2021; 13:116-123. [PMID: 36117760 PMCID: PMC9476493 DOI: 10.1016/j.chmed.2020.11.001] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2020] [Revised: 10/13/2020] [Accepted: 10/23/2020] [Indexed: 02/07/2023] Open
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13
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Fukuyama Y, Kubo M, Harada K. The search for, and chemistry and mechanism of, neurotrophic natural products. J Nat Med 2020; 74:648-671. [PMID: 32643028 PMCID: PMC7456418 DOI: 10.1007/s11418-020-01431-8] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2020] [Accepted: 06/28/2020] [Indexed: 12/13/2022]
Abstract
Abstract Neurotrophic factors, now termed neurotrophins, which belong to a class of polypeptidyl agents, have been shown to potentially be beneficial for the treatment of neurodegenerative diseases such as Alzheimer’s disease, because endogenous neurotrophic factors (NGF, BDNF, NT3, NT4) have been recognized to play critical roles in the promotion of neurogenesis, differentiation, and neuroprotection throughout the development of the central nervous system. However, high-molecular weight proteins are unable to cross the blood–brain barrier and are easily decomposed by peptidase under physiological conditions. To address this issue, small molecules that can mimic the functions of neurotrophic factors would be promising alternatives for the treatment of neurodegenerative disease. We have continued to search for natural products having typical neurotrophic properties, which can cause neurogenesis, enhance neurite outgrowth, and protect neuronal death using three cellular systems (PC12, rat cortical neurons, and MEB5 cells). In this review, we summarize the neurotrophic activities and synthesis of dimeric isocuparane-type sesquiterpenes from the liverwort, Mastigophora diclados, the mechanism of neurotrophic neolignans, magnolol, honokiol and their sesquiterpene derivatives, and introduce unique neurotrophin-mimic natural products, including seco-prezizaane-type sesquiterpenes from the Illicium species, vibsane-type diterpenes from Viburnum awabuki, and miscellaneous natural products with neurotrophic effects discovered by us. Graphic abstract ![]()
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Affiliation(s)
- Yoshiyasu Fukuyama
- Faculty of Pharmaceutical Sciences, Tokushima Bunri University, Tokushima, 770-8514, Japan.
| | - Miwa Kubo
- Faculty of Pharmaceutical Sciences, Tokushima Bunri University, Tokushima, 770-8514, Japan
| | - Kenichi Harada
- Faculty of Pharmaceutical Sciences, Tokushima Bunri University, Tokushima, 770-8514, Japan
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14
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Li C, Huang J, Cheng YC, Zhang YW. Traditional Chinese Medicine in Depression Treatment: From Molecules to Systems. Front Pharmacol 2020; 11:586. [PMID: 32457610 PMCID: PMC7221138 DOI: 10.3389/fphar.2020.00586] [Citation(s) in RCA: 39] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2020] [Accepted: 04/16/2020] [Indexed: 12/26/2022] Open
Abstract
Depression is a multigenetic or multifactorial syndrome. The central neuron system (CNS)-orientated, single target, and conventional antidepressants are insufficient and far from ideal. Traditional Chinese Medicine (TCM) has historically been used to treat depression up till today, particularly in Asia. Its holistic, multidrug, multitarget nature fits well with the therapeutic idea of systems medicine in depression treatment. Over the past two decades, although efforts have been made to understand TCM herbal antidepressants at the molecular level, many fundamental questions regarding their mechanisms of action remain to be addressed at the systems level in order to better understand the complicated herbal formulations in depression treatment. In this Mini Review, we review and discuss the mechanisms of action of herbal antidepressants and their acting targets in the pathological systems in the brain, such as monoamine neurotransmissions, hypothalamic–pituitary–adrenal (HPA) axis, neurotropic factor brain-derived neurotrophic factor (BDNF) cascade, and glutamate transmission. Some herbal molecules, constituents, and formulas are highlighted as examples to discuss their mechanisms of action and future directions for comprehensive researches at the systems level. Furthermore, we discuss pharmacological approaches to integrate the mechanism of action from the molecular level into the systems level for understanding of systems pharmacology of TCM formulations. Integration of the studies at the molecular level into the systems level not only represents a trend in TCM study but also promotes our understanding of the system-wide mechanism of action of herbal antidepressant formulations.
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Affiliation(s)
- Chan Li
- School of Life Sciences, Guangzhou University, Guangzhou, China.,Department of Pharmacology, School of Medicine Yale University, New Haven, CT, United States
| | - Junying Huang
- School of Life Sciences, Guangzhou University, Guangzhou, China
| | - Yung-Chi Cheng
- Department of Pharmacology, School of Medicine Yale University, New Haven, CT, United States
| | - Yuan-Wei Zhang
- School of Life Sciences, Guangzhou University, Guangzhou, China.,Department of Pharmacology, School of Medicine Yale University, New Haven, CT, United States
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Pahwa P, Goel RK. Antidepressant-like effect of a standardized hydroethanolic extract of Asparagus adscendens in mice. Indian J Pharmacol 2019; 51:98-108. [PMID: 31142945 PMCID: PMC6533926 DOI: 10.4103/ijp.ijp_116_17] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/22/2023] Open
Abstract
OBJECTIVE: Asparagus adscendens Roxb. (Liliaceae), a traditional herbal medicine, has been used as an aphrodisiac and brain tonic in Asian countries. The aim of the present study is to investigate the antidepressant-like effect of standardized hydroethanolic extract of A. adscendens root and its possible mechanisms. MATERIALS AND METHODS: Mice administered with vehicle, imipramine (15 mg/kg/day; i.p.), and A. adscendens extract (AAE) (25, 50, and 100 mg/kg/day; i.p.) for 14 days were subjected to behavioral tests including forced swimming test (FST), tail suspension test (TST), and open-field test (OFT) on the 14th day. In order to explore the underlying mechanism behind an antidepressant effect of AAE, the brain monoamine levels, oxidative stress parameters, and serum corticosterone levels were monitored. RESULTS: Our results indicated that pretreatment of AAE (25, 50, and 100 mg/kg) for 14 days statistically significantly (P < 0.01) demonstrated antidepressant-like effect as evidenced by reduced immobility time in both FST (105, 78.6, and 53.6 s) and TST (97.6, 73.5, and 54.67 s), with no significant change in spontaneous locomotor activities as observed in OFT. Further, the behavioral improvement was supported by the statistically significantly (P < 0.05) enhanced levels of monoamines and reduced corticosterone level along with amelioration of oxidative stress in AAE-treated animals as compared to vehicle control group. Conclusion: Our findings clearly demonstrated the antidepressant-like effect of AAE, which might have been mediated through the modulation of monoaminergic system and by regulating hypothalamic–pituitary–adrenal axis with amelioration of oxidative stress.
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Affiliation(s)
- Priyanka Pahwa
- Department of Pharmaceutical Sciences and Drug Research, Punjabi University, Patiala, Punjab, India
| | - Rajesh Kumar Goel
- Department of Pharmaceutical Sciences and Drug Research, Punjabi University, Patiala, Punjab, India
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Macranthol attenuates lipopolysaccharide-induced depressive-like behaviors by inhibiting neuroinflammation in prefrontal cortex. Physiol Behav 2019; 204:33-40. [DOI: 10.1016/j.physbeh.2019.02.010] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2018] [Revised: 12/14/2018] [Accepted: 02/08/2019] [Indexed: 11/24/2022]
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Antoniuk S, Bijata M, Ponimaskin E, Wlodarczyk J. Chronic unpredictable mild stress for modeling depression in rodents: Meta-analysis of model reliability. Neurosci Biobehav Rev 2019; 99:101-116. [DOI: 10.1016/j.neubiorev.2018.12.002] [Citation(s) in RCA: 185] [Impact Index Per Article: 37.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2018] [Revised: 12/03/2018] [Accepted: 12/03/2018] [Indexed: 01/01/2023]
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Hirshler Y, Doron R. Neuroplasticity-related mechanisms underlying the antidepressant-like effects of traditional herbal medicines. Eur Neuropsychopharmacol 2017; 27:945-958. [PMID: 28807619 DOI: 10.1016/j.euroneuro.2017.07.008] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/02/2016] [Revised: 06/23/2017] [Accepted: 07/18/2017] [Indexed: 02/06/2023]
Abstract
Traditional herbal medicine can offer efficacious and safe alternative pharmacotherapies for depression. The ability of an herbal medicine to produce neuroadaptive processes, that enhance neuroplasticity and cellular resilience in response to chronic stress, may point to its antidepressant potential. We suggest that among many investigated herbal medicines, those that can enhance neuroplasticity may have stronger therapeutic potential. The current article presents a summary of traditional herbal medicines, which are thought to exert antidepressant-like effects in chronic stress models via neuroplasticity enhancement. Brain-derived neurotrophic factor (BDNF) is a biomarker for neuroplasticity-related mechanisms compromised in depression and recovered by conventional antidepressants, including synaptic plasticity, cell survival, neurogenesis and spine formation. We therefore presumed that if an herbal medicine up-regulates BDNF in the hippocampus and/or prefrontal cortex (PFC), its antidepressant-like effect is mediated, at least partially, via neuroplasticity-related mechanisms. Literature search was performed using the general terms depression, stress, neuroplasticity and herbal medicines. Screening of retrieved preclinical studies revealed 30 traditional herbal medicines: 8 single herbs, 15 bioactive constituents, and 7 herbal formulas. The antidepressant-like effects of these medicines were associated with reversal of chronic stress-induced impairment in neuroplasticity, most notably by BDNF up-regulation, activation of BDNF downstream signaling pathways and increase in neurogenesis in the hippocampus and/or PFC/frontal cortex. In light of the ability of these medicines to enhance neuroplasticity, we suggest that they may be suitable candidates for clinical investigation in depressed individuals. Once their efficacy, tolerability and safety will be substantiated, they may serve as natural alternatives to conventional antidepressants.
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Affiliation(s)
- Yafit Hirshler
- Department of Education and Psychology, The Open University of Israel, Ra'anana, Israel
| | - Ravid Doron
- Department of Education and Psychology, The Open University of Israel, Ra'anana, Israel; School of Behavioral Sciences, The Academic College Tel Aviv Yaffo, Tel Aviv, Israel.
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Antidepressant-like effects of saringosterol, a sterol from Sargassum fusiforme by performing in vivo behavioral tests. Med Chem Res 2017. [DOI: 10.1007/s00044-017-1804-2] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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Tian X, Guo X, Zhuo Z, Zeng R, Fang X, Xu X, Li H, Shen Y, Zhang W. Prenylated phenylpropanoids with unprecedented skeletons from Illicium burmanicum. RSC Adv 2017. [DOI: 10.1039/c7ra01143a] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Two hetero adducts (1 and 2) which showed cytotoxic on A549 and HCT116 cells at 6.40–7.76 μM were isolated from Illicium burmanicum.
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Affiliation(s)
- Xinhui Tian
- Interdisciplinary Science Research Institute
- Shanghai University of Traditional Chinese Medicine
- Shanghai 201203
- P. R. China
| | - Xin Guo
- Interdisciplinary Science Research Institute
- Shanghai University of Traditional Chinese Medicine
- Shanghai 201203
- P. R. China
| | - Zhiguo Zhuo
- Department of Phytochemistry
- School of Pharmacy
- Second Military Medical University
- Shanghai 200433
- P. R. China
| | - Rentao Zeng
- Department of Phytochemistry
- School of Pharmacy
- Second Military Medical University
- Shanghai 200433
- P. R. China
| | - Xin Fang
- Department of Phytochemistry
- School of Pharmacy
- Second Military Medical University
- Shanghai 200433
- P. R. China
| | - Xike Xu
- Department of Phytochemistry
- School of Pharmacy
- Second Military Medical University
- Shanghai 200433
- P. R. China
| | - Huiliang Li
- Department of Phytochemistry
- School of Pharmacy
- Second Military Medical University
- Shanghai 200433
- P. R. China
| | - Yunheng Shen
- Department of Phytochemistry
- School of Pharmacy
- Second Military Medical University
- Shanghai 200433
- P. R. China
| | - Weidong Zhang
- Interdisciplinary Science Research Institute
- Shanghai University of Traditional Chinese Medicine
- Shanghai 201203
- P. R. China
- Department of Phytochemistry
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Antunes MS, Jesse CR, Ruff JR, de Oliveira Espinosa D, Gomes NS, Altvater EET, Donato F, Giacomeli R, Boeira SP. Hesperidin reverses cognitive and depressive disturbances induced by olfactory bulbectomy in mice by modulating hippocampal neurotrophins and cytokine levels and acetylcholinesterase activity. Eur J Pharmacol 2016; 789:411-420. [DOI: 10.1016/j.ejphar.2016.07.042] [Citation(s) in RCA: 42] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2016] [Revised: 07/21/2016] [Accepted: 07/22/2016] [Indexed: 12/31/2022]
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Protective Effect of Nerolidol Against Pentylenetetrazol-Induced Kindling, Oxidative Stress and Associated Behavioral Comorbidities in Mice. Neurochem Res 2016; 41:2859-2867. [DOI: 10.1007/s11064-016-2001-2] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2016] [Revised: 07/02/2016] [Accepted: 07/07/2016] [Indexed: 12/13/2022]
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Ameliorative effect of Asparagus racemosus root extract against pentylenetetrazol-induced kindling and associated depression and memory deficit. Epilepsy Behav 2016; 57:196-201. [PMID: 26970996 DOI: 10.1016/j.yebeh.2016.01.025] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/21/2015] [Revised: 01/21/2016] [Accepted: 01/21/2016] [Indexed: 12/15/2022]
Abstract
Asparagus racemosus (A. racemosus) roots are extensively used in traditional medicine for the management of epilepsy. The aim of the present study was to investigate the ameliorative effect of A. racemosus root extract (ARE) against pentylenetetrazol-induced kindling and associated depression and memory deficit. Kindling was successfully induced by repeated administration of a subconvulsant dose of PTZ (35 mg/kg; i.p.) at an interval of 48 ± 2 h in 43 days (21 injections). Pretreatment with valproate (300 mg/kg; i.p.), a major antiepileptic drug as well as ARE significantly suppressed the progression of kindling. Moreover, ARE also ameliorated the kindling-associated depression and memory deficit as indicated by decreased immobility time and increased step-down latency, respectively, as compared to vehicle control animals. Further, these behavioral observations were complemented with analogous neurochemical changes. In conclusion, the results of the present study showed that ARE treatment has an ameliorative effect against PTZ-induced kindling and associated behavioral comorbidities.
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Luo L, Liu XL, Li J, Mu RH, Liu Q, Yi LT, Geng D. Macranthol promotes hippocampal neuronal proliferation in mice via BDNF–TrkB–PI3K/Akt signaling pathway. Eur J Pharmacol 2015; 762:357-63. [DOI: 10.1016/j.ejphar.2015.05.036] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2015] [Revised: 04/16/2015] [Accepted: 05/11/2015] [Indexed: 01/10/2023]
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Mizuki D, Matsumoto K, Tanaka K, Thi Le X, Fujiwara H, Ishikawa T, Higuchi Y. Antidepressant-like effect of Butea superba in mice exposed to chronic mild stress and its possible mechanism of action. JOURNAL OF ETHNOPHARMACOLOGY 2014; 156:16-25. [PMID: 25152298 DOI: 10.1016/j.jep.2014.08.014] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/05/2014] [Revised: 08/12/2014] [Accepted: 08/12/2014] [Indexed: 06/03/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Butea superba (BS) is a Thai medicinal plant that has been used as a folk medicine to improve physical and mental conditions and to prevent impaired sexual performance in middle-aged or elderly males. We have previously reported that this plant extract could improve cognitive deficits and depression-like behavior in olfactory bulbectomized mice, an animal model of dementia and depression. AIM OF THE STUDY In this study we examined the effect of BS on depression-like behavior in mice subjected to unpredictable chronic mild stress (UCMS) to clarify the antidepressant-like activity of BS and the molecular mechanism underlying this effect. MATERIALS AND METHODS UCMS mice were administered BS daily (300 mg of dried herb weight/kg, p.o.) or a reference drug, imipramine (IMP, 10 mg/kg, i.p.), 1 week after starting the UCMS procedure. We employed the sucrose preference test and the tail suspension test to analyze anhedonia and depression-like behavior of mice, respectively. Serum and brain tissues of mice were used for neurochemical and immunohistochemical studies. The UCMS procedure induced anhedonia and depression-like behavior, and BS treatment, as well as IMP treatment, attenuated these symptoms. UCMS caused an elevation of serum corticosterone level, an index of hyper-activation of the hypothalamic-pituitary-adrenal (HPA) axis, in a manner attenuated by BS and IMP treatment. BS treatment also attenuated UCMS-induced decrease in the expression levels of brain-derived neurotrophic factor (BDNF) mRNA, cyclic AMP-responsive element binding protein (CREB) and a phosphorylated form of N-methyl-d-aspartate receptor subunit NR1, synaptic plasticity-related signaling proteins. Moreover, the UCMS procedure reduced doublecortin-positive cells in the dentate gyrus region of the hippocampus. BS administration reversed these UCMS-induced neurochemical and histological abnormalities. CONCLUSION These results suggest that BS can ameliorate chronic stress-induced depression-like symptoms and that the effects of BS are mediated by restoring dysfunctions of the HPA axis and synaptic plasticity-related signaling systems and neurogenesis in the hippocampus.
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Affiliation(s)
- Daishu Mizuki
- Institute of Natural Medicine, University of Toyama, 2630 Sugitani, Toyama-shi, Toyama 930-0194, Japan
| | - Kinzo Matsumoto
- Institute of Natural Medicine, University of Toyama, 2630 Sugitani, Toyama-shi, Toyama 930-0194, Japan.
| | - Ken Tanaka
- Institute of Natural Medicine, University of Toyama, 2630 Sugitani, Toyama-shi, Toyama 930-0194, Japan
| | - Xoan Thi Le
- Institute of Natural Medicine, University of Toyama, 2630 Sugitani, Toyama-shi, Toyama 930-0194, Japan
| | - Hironori Fujiwara
- Institute of Natural Medicine, University of Toyama, 2630 Sugitani, Toyama-shi, Toyama 930-0194, Japan
| | - Tsutomu Ishikawa
- Graduate School of Pharmaceutical Sciences, 1-8-1 Inohana, Chuo-ku, Chiba 260-8675, Japan
| | - Yoshihiro Higuchi
- Material Development Laboratories, Shiratori Pharmaceutical Co. Ltd., 6-11-24 Tsudanuma, Narashino, Chiba 275-0016, Japan
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Hung CJ, Wu CC, Chen WY, Chang CY, Kuan YH, Pan HC, Liao SL, Chen CJ. Depression-like effect of prenatal buprenorphine exposure in rats. PLoS One 2013; 8:e82262. [PMID: 24367510 PMCID: PMC3867331 DOI: 10.1371/journal.pone.0082262] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2013] [Accepted: 11/01/2013] [Indexed: 12/20/2022] Open
Abstract
Studies indicate that perinatal opioid exposure produces a variety of short- and long-term neurobehavioral consequences. However, the precise modes of action are incompletely understood. Buprenorphine, a mixed agonist/antagonist at the opioid receptors, is currently being used in clinical trials for managing pregnant opioid addicts. This study provides evidence of depression-like consequence following prenatal exposure to supra-therapeutic dose of buprenorphine and sheds light on potential mechanisms of action in a rat model involving administration of intraperitoneal injection to pregnant Sprague-Dawley rats starting from gestation day 7 and lasting for 14 days. Results showed that pups at postnatal day 21 but not the dams had worse parameters of depression-like neurobehaviors using a forced swimming test and tail suspension test, independent of gender. Neurobehavioral changes were accompanied by elevation of oxidative stress, reduction of plasma levels of brain-derived neurotrophic factor (BDNF) and serotonin, and attenuation of tropomyosin-related kinase receptor type B (TrkB) phosphorylation, extracellular signal-regulated kinase (ERK) phosphorylation, protein kinase A activity, cAMP response element-binding protein (CREB) phosphorylation, and CREB DNA-binding activity. Since BDNF/serotonin and CREB signaling could orchestrate a positive feedback loop, our findings suggest that the induction of oxidative stress, reduction of BDNF and serotonin expression, and attenuation of CREB signaling induced by prenatal exposure to supra-therapeutic dose of buprenorphine provide evidence of potential mechanism for the development of depression-like neurobehavior.
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Affiliation(s)
- Chih-Jen Hung
- Department of Anesthesiology, Taichung Veterans General Hospital, Taichung, Taiwan, ROC
- Graduate School of Nursing, HungKuang University, Taichung, Taiwan, ROC
| | - Chih-Cheng Wu
- Department of Anesthesiology, Taichung Veterans General Hospital, Taichung, Taiwan, ROC
- Department of Financial and Computational Mathematics, Providence University, Taichung, Taiwan, ROC
| | - Wen-Ying Chen
- Department of Veterinary Medicine, National Chung Hsing University, Taichung, Taiwan, ROC
| | - Cheng-Yi Chang
- Department of Surgery, Fong Yuan Hospital, Taichung, Taiwan, ROC
| | - Yu-Hsiang Kuan
- Department of Pharmacology, Chung Shan Medical University, Taichung, Taiwan, ROC
| | - Hung-Chuan Pan
- Department of Neurosurgery, Research, Taichung Veterans General Hospital, Taichung, Taiwan, ROC
- Faculty of Medicine, School of Medicine, National Yang-Ming University, Taipei, Taiwan, ROC
| | - Su-Lan Liao
- Department of Education and Research, Taichung Veterans General Hospital, Taichung, Taiwan, ROC
| | - Chun-Jung Chen
- Graduate School of Nursing, HungKuang University, Taichung, Taiwan, ROC
- Department of Education and Research, Taichung Veterans General Hospital, Taichung, Taiwan, ROC
- Institute of Biomedical Sciences, National Chung Hsing University, Taichung, Taiwan, ROC
- Center for General Education, Tunghai University, Taichung, Taiwan, ROC
- * E-mail:
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Wu CC, Hung CJ, Shen CH, Chen WY, Chang CY, Pan HC, Liao SL, Chen CJ. Prenatal buprenorphine exposure decreases neurogenesis in rats. Toxicol Lett 2013; 225:92-101. [PMID: 24321744 DOI: 10.1016/j.toxlet.2013.12.001] [Citation(s) in RCA: 52] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2013] [Revised: 11/05/2013] [Accepted: 12/02/2013] [Indexed: 10/25/2022]
Abstract
Perinatal opioid exposure has a negative effect on neurogenesis and produces neurological consequences. However, its mechanisms of action are incompletely understood. Buprenorphine, a mixed opioid agonist/antagonist, is an alternative medication for managing pregnant opioid addicts. This study provides evidence of decreased neurogenesis and depression-like consequences following prenatal exposure to buprenorphine and sheds light on mechanisms of action in a rat model involving administration of intraperitoneal injection to pregnant rats starting from gestation day 7 and lasting for 14 days and a cultured neurosphere model. Results of forced swimming test and tail suspension test showed that pups at postnatal day 21 had worse parameters of depression-like neurobehaviors, independent of gender. Neurobehavioral changes were accompanied by reduction of neuronal composition, biochemical parameters of neural stem/progenitor cells, brain-derived neurotrophic factor (BDNF) expression, tropomyosin-related kinase receptor type B phosphorylation, protein kinase A (PKA) activity, and cAMP response element-binding protein phosphorylation. Results of parallel cell studies further demonstrated a negative impact of buprenorphine on cultured neurospheres, including proliferation, differentiation, BDNF expression and signaling, and PKA activity. Taken together, our results suggest that prenatal exposure to buprenorphine might result in depression-like phenotypes associated with impaired BDNF action and decreased neurogenesis in the developing brain of weanlings.
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Affiliation(s)
- Chih-Cheng Wu
- Department of Anesthesiology, Taichung Veterans General Hospital, Taichung 407, Taiwan; Department of Financial and Computational Mathematics, Providence University, Taichung 433, Taiwan
| | - Chih-Jen Hung
- Department of Anesthesiology, Taichung Veterans General Hospital, Taichung 407, Taiwan; Graduate School of Nursing, HungKuang University, Taichung 433, Taiwan
| | - Ching-Hui Shen
- Department of Anesthesiology, Taichung Veterans General Hospital, Taichung 407, Taiwan
| | - Wen-Ying Chen
- Department of Veterinary Medicine, National Chung Hsing University, Taichung 402, Taiwan
| | - Cheng-Yi Chang
- Department of Surgery, Feng Yuan Hospital, Taichung 420, Taiwan
| | - Hung-Chuan Pan
- Department of Neurosurgery, Taichung Veterans General Hospital, Taichung 407, Taiwan; Faculty of Medicine, School of Medicine, National Yang-Ming University, Taipei 112, Taiwan
| | - Su-Lan Liao
- Department of Education and Research, Taichung Veterans General Hospital, Taichung 407, Taiwan
| | - Chun-Jung Chen
- Graduate School of Nursing, HungKuang University, Taichung 433, Taiwan; Department of Education and Research, Taichung Veterans General Hospital, Taichung 407, Taiwan; Institute of Biomedical Sciences, National Chung Hsing University, Taichung 402, Taiwan; Center for General Education, Tunghai University, Taichung 407, Taiwan.
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