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Sun H, Li M, Li Y, Zheng N, Li J, Li X, Liu Y, Ji Q, Zhou L, Su J, Huang W, Liu Z, Liu P, Zou L. Gastrodin Improves the Activity of the Ubiquitin-Proteasome System and the Autophagy-Lysosome Pathway to Degrade Mutant Huntingtin. Int J Mol Sci 2024; 25:7709. [PMID: 39062952 PMCID: PMC11277377 DOI: 10.3390/ijms25147709] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2024] [Revised: 07/09/2024] [Accepted: 07/11/2024] [Indexed: 07/28/2024] Open
Abstract
Gastrodin (GAS) is the main chemical component of the traditional Chinese herb Gastrodia elata (called "Tianma" in Chinese), which has been used to treat neurological conditions, including headaches, epilepsy, stroke, and memory loss. To our knowledge, it is unclear whether GAS has a therapeutic effect on Huntington's disease (HD). In the present study, we evaluated the effect of GAS on the degradation of mutant huntingtin protein (mHtt) by using PC12 cells transfected with N-terminal mHtt Q74. We found that 0.1-100 μM GAS had no effect on the survival rate of Q23 and Q74 PC12 cells after 24-48 h of incubation. The ubiquitin-proteasome system (UPS) is the main system that clears misfolded proteins in eukaryotic cells. Mutated Htt significantly upregulated total ubiquitinated protein (Ub) expression, decreased chymotrypsin-like, trypsin-like and caspase-like peptidase activity, and reduced the colocalization of the 20S proteasome with mHtt. GAS (25 μM) attenuated all of the abovementioned pathological changes, and the regulatory effect of GAS on mHtt was found to be abolished by MG132, a proteasome inhibitor. The autophagy-lysosome pathway (ALP) is another system for misfolded protein degradation. Although GAS downregulated the expression of autophagy markers (LC3II and P62), it increased the colocalization of LC3II with lysosomal associated membrane protein 1 (LAMP1), which indicates that ALP was activated. Moreover, GAS prevented mHtt-induced neuronal damage in PC12 cells. GAS has a selective effect on mHtt in Q74 PC12 cells and has no effect on Q23 and proteins encoded by other genes containing long CAGs, such as Rbm33 (10 CAG repeats) and Hcn1 (>30 CAG repeats). Furthermore, oral administration of 100 mg/kg GAS increased grip strength and attenuated mHtt aggregates in B6-hHTT130-N transgenic mice. This is a high dose (100 mg/kg GAS) when compared with experiments on HD mice with other small molecules. We will design more doses to evaluate the dose-response relationship of the inhibition effect of GAS on mHtt in our next study. In summary, GAS can promote the degradation of mHtt by activating the UPS and ALP, making it a potential therapeutic agent for HD.
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Affiliation(s)
- He Sun
- Department of Pharmacology, Shenyang Pharmaceutical University, 103 Wenhua Road, Shenhe District, Shenyang 110016, China; (H.S.); (M.L.); (N.Z.); (Y.L.); (Q.J.); (L.Z.)
| | - Miao Li
- Department of Pharmacology, Shenyang Pharmaceutical University, 103 Wenhua Road, Shenhe District, Shenyang 110016, China; (H.S.); (M.L.); (N.Z.); (Y.L.); (Q.J.); (L.Z.)
| | - Yunling Li
- Wuya College of Innovation, Shenyang Pharmaceutical University, 103 Wenhua Road, Shenhe District, Shenyang 110016, China; (Y.L.); (W.H.)
| | - Na Zheng
- Department of Pharmacology, Shenyang Pharmaceutical University, 103 Wenhua Road, Shenhe District, Shenyang 110016, China; (H.S.); (M.L.); (N.Z.); (Y.L.); (Q.J.); (L.Z.)
| | - Jiaxin Li
- Department of Bioengineering, Shenyang Pharmaceutical University, 103 Wenhua Road, Shenhe District, Shenyang 110016, China;
| | - Xiang Li
- Department of Medicinal Chemistry, Shenyang Pharmaceutical University, 103 Wenhua Road, Shenhe District, Shenyang 110016, China;
| | - Yingying Liu
- Department of Pharmacology, Shenyang Pharmaceutical University, 103 Wenhua Road, Shenhe District, Shenyang 110016, China; (H.S.); (M.L.); (N.Z.); (Y.L.); (Q.J.); (L.Z.)
| | - Qianyun Ji
- Department of Pharmacology, Shenyang Pharmaceutical University, 103 Wenhua Road, Shenhe District, Shenyang 110016, China; (H.S.); (M.L.); (N.Z.); (Y.L.); (Q.J.); (L.Z.)
| | - Liping Zhou
- Department of Pharmacology, Shenyang Pharmaceutical University, 103 Wenhua Road, Shenhe District, Shenyang 110016, China; (H.S.); (M.L.); (N.Z.); (Y.L.); (Q.J.); (L.Z.)
| | - Jingwen Su
- School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, 103 Wenhua Road, Shenhe District, Shenyang 110016, China;
| | - Wanxu Huang
- Wuya College of Innovation, Shenyang Pharmaceutical University, 103 Wenhua Road, Shenhe District, Shenyang 110016, China; (Y.L.); (W.H.)
| | - Zhongbo Liu
- School of Pharmacy, Shenyang Pharmaceutical University, 103 Wenhua Road, Shenhe District, Shenyang 110016, China;
| | - Peng Liu
- Department of Pharmacology, Shenyang Pharmaceutical University, 103 Wenhua Road, Shenhe District, Shenyang 110016, China; (H.S.); (M.L.); (N.Z.); (Y.L.); (Q.J.); (L.Z.)
| | - Libo Zou
- Department of Pharmacology, Shenyang Pharmaceutical University, 103 Wenhua Road, Shenhe District, Shenyang 110016, China; (H.S.); (M.L.); (N.Z.); (Y.L.); (Q.J.); (L.Z.)
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Wang Y, Zhao M, Xie C, Li L, Lin L, Li Q, Li L, Chen F, Yang X, Yang J, Gao M. Fermented Gastrodia elata Bl. Alleviates Cognitive Deficits by Regulating Neurotransmitters and Gut Microbiota in D-Gal/AlCl 3-Induced Alzheimer's Disease-like Mice. Foods 2024; 13:2154. [PMID: 38998659 PMCID: PMC11241452 DOI: 10.3390/foods13132154] [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: 05/15/2024] [Revised: 06/14/2024] [Accepted: 07/01/2024] [Indexed: 07/14/2024] Open
Abstract
Alzheimer's disease (AD) is a common neurological disease with recognition ability loss symptoms and a major contributor to dementia cases worldwide. Gastrodia elata Bl. (GE), a food of medicine-food homology, has been reported to have a mitigating effect on memory and learning ability decline. However, the effect of GE fermented by Lactobacillus plantarum, Acetobacter pasteurianus, and Saccharomyces (FGE) on alleviating cognitive deficits in AD was not studied. Mice were randomly divided into six groups, control, model, donepezil, low, medium, and high doses of FGE, and D-Galactose/Aluminum chloride (D-Gal/AlCl3) was used to establish an AD-like mouse model. The results indicated that FGE could improve the production of neurotransmitters and relieve oxidative stress damage in AD-like mice, which was evidenced by the declined levels of amyloid-β (Aβ), Tau, P-Tau, acetylcholinesterase (AchE), and malondialdehyde (MDA), and increased acetylcholine (Ach), choline acetyltransferase (ChAT), and superoxide dismutase (SOD) levels in brain tissue. Notably, FGE could enhance the richness of the gut microbiota, especially for beneficial bacteria such as Lachnospira and Lactobacillus. Non-target metabolomics results indicated that FGE could affect neurotransmitter levels by regulating amino acid metabolic pathways to improve AD symptoms. The FGE possessed an ameliorative effect on AD by regulating neurotransmitters, oxidative stress levels, and gut microbiota and could be considered a good candidate for ameliorating AD.
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Affiliation(s)
- Yu Wang
- State Key Laboratory for Functions and Applications of Medicinal Plants, Guizhou Medical University, Guiyang 550014, China; (Y.W.); (M.Z.); (L.L.); (L.L.); (Q.L.); (L.L.); (F.C.); (X.Y.); (J.Y.)
- Natural Products Research Center of Guizhou Province, Guiyang 550014, China
| | - Min Zhao
- State Key Laboratory for Functions and Applications of Medicinal Plants, Guizhou Medical University, Guiyang 550014, China; (Y.W.); (M.Z.); (L.L.); (L.L.); (Q.L.); (L.L.); (F.C.); (X.Y.); (J.Y.)
- Natural Products Research Center of Guizhou Province, Guiyang 550014, China
| | - Chunzhi Xie
- College of Food and Biotechnology Engineering, Xuzhou University of Technology, Xuzhou 221018, China;
| | - Lilang Li
- State Key Laboratory for Functions and Applications of Medicinal Plants, Guizhou Medical University, Guiyang 550014, China; (Y.W.); (M.Z.); (L.L.); (L.L.); (Q.L.); (L.L.); (F.C.); (X.Y.); (J.Y.)
- Natural Products Research Center of Guizhou Province, Guiyang 550014, China
| | - Ling Lin
- State Key Laboratory for Functions and Applications of Medicinal Plants, Guizhou Medical University, Guiyang 550014, China; (Y.W.); (M.Z.); (L.L.); (L.L.); (Q.L.); (L.L.); (F.C.); (X.Y.); (J.Y.)
- Natural Products Research Center of Guizhou Province, Guiyang 550014, China
| | - Qiji Li
- State Key Laboratory for Functions and Applications of Medicinal Plants, Guizhou Medical University, Guiyang 550014, China; (Y.W.); (M.Z.); (L.L.); (L.L.); (Q.L.); (L.L.); (F.C.); (X.Y.); (J.Y.)
- Natural Products Research Center of Guizhou Province, Guiyang 550014, China
| | - Liangqun Li
- State Key Laboratory for Functions and Applications of Medicinal Plants, Guizhou Medical University, Guiyang 550014, China; (Y.W.); (M.Z.); (L.L.); (L.L.); (Q.L.); (L.L.); (F.C.); (X.Y.); (J.Y.)
- Natural Products Research Center of Guizhou Province, Guiyang 550014, China
| | - Faju Chen
- State Key Laboratory for Functions and Applications of Medicinal Plants, Guizhou Medical University, Guiyang 550014, China; (Y.W.); (M.Z.); (L.L.); (L.L.); (Q.L.); (L.L.); (F.C.); (X.Y.); (J.Y.)
- Natural Products Research Center of Guizhou Province, Guiyang 550014, China
| | - Xiaosheng Yang
- State Key Laboratory for Functions and Applications of Medicinal Plants, Guizhou Medical University, Guiyang 550014, China; (Y.W.); (M.Z.); (L.L.); (L.L.); (Q.L.); (L.L.); (F.C.); (X.Y.); (J.Y.)
- Natural Products Research Center of Guizhou Province, Guiyang 550014, China
| | - Juan Yang
- State Key Laboratory for Functions and Applications of Medicinal Plants, Guizhou Medical University, Guiyang 550014, China; (Y.W.); (M.Z.); (L.L.); (L.L.); (Q.L.); (L.L.); (F.C.); (X.Y.); (J.Y.)
- Natural Products Research Center of Guizhou Province, Guiyang 550014, China
| | - Ming Gao
- State Key Laboratory for Functions and Applications of Medicinal Plants, Guizhou Medical University, Guiyang 550014, China; (Y.W.); (M.Z.); (L.L.); (L.L.); (Q.L.); (L.L.); (F.C.); (X.Y.); (J.Y.)
- Natural Products Research Center of Guizhou Province, Guiyang 550014, China
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Lou T, Wu H, Feng M, Liu L, Yang X, Pan M, Wei Z, Zhang Y, Shi L, Qu B, Yang H, Cong S, Chen K, Liu J, Li Y, Jia Z, Xiao H. Integration of metabolomics and transcriptomics reveals that Da Chuanxiong Formula improves vascular cognitive impairment via ACSL4/GPX4 mediated ferroptosis. JOURNAL OF ETHNOPHARMACOLOGY 2024; 325:117868. [PMID: 38325668 DOI: 10.1016/j.jep.2024.117868] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/30/2023] [Revised: 02/02/2024] [Accepted: 02/04/2024] [Indexed: 02/09/2024]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Da Chuanxiong Formula (DCX) is a traditional herbal compound composed of Gastrodia elata Bl. and Ligusticum chuanxiong Hort, which could significantly enhance blood circulation and neuroprotection, showing promise in treating Vascular Cognitive Impairment (VCI). AIM OF STUDY This study aims to elucidate the potential of DCX in treating VCI and its underlying mechanism. MATERIALS AND METHODS Firstly, the cognitive behavior level, blood flow changes, and brain pathology changes were evaluated through techniques such as the Morris water maze, step-down, laser speckle, coagulation analysis, and pathological staining to appraise the DCX efficacy. Then, the DCX targeting pathways were decoded by merging metabolomics with transcriptomics. Finally, the levels of reactive oxygen species (ROS), Fe2+, and lipid peroxidation related to the targeting signaling pathways of DCX were detected by kit, and the expression levels of mRNAs or proteins related to ferroptosis were determined by qPCR or Western blot assays respectively. RESULTS DCX improved cognitive abilities and cerebral perfusion significantly, and mitigated pathological damage in the hippocampal region of VCI model rats. Metabolomics revealed that DCX was able to call back 33 metabolites in plasma and 32 metabolites in brain samples, and the majority of the differential metabolites are phospholipid metabolites. Transcriptomic analysis revealed that DCX regulated a total of 3081 genes, with the ferroptosis pathway exhibiting the greatest impact. DCX inhibited ferroptosis of VCI rates by decreasing the levels of ferrous iron, ROS, and malondialdehyde (MDA) while increasing the level of superoxide dismutase (SOD) and glutathione (GSH) in VCI rats. Moreover, the mRNA and protein levels of ACSL4, LPCAT3, ALOX15, and GPX4, which are related to lipid metabolism in ferroptosis, were also regulated by DCX. CONCLUSION Our research findings indicated that DCX could inhibit ferroptosis through the ACSL4/GPX4 signaling pathway, thereby exerting its therapeutic benefits on VCI.
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Affiliation(s)
- Tianyu Lou
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing, China
| | - Hao Wu
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing, China
| | - Menghan Feng
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing, China
| | - Lirong Liu
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing, China
| | - Xiaoqin Yang
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing, China
| | - Mingxia Pan
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing, China
| | - Zuying Wei
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing, China
| | - Yinhuan Zhang
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing, China; Department of Pharmacy, China-Japan Friendship Hospital, Beijing, China
| | - Lixia Shi
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing, China
| | - Biqiong Qu
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing, China
| | - Haolan Yang
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing, China
| | - Shiyu Cong
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing, China
| | - Kui Chen
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing, China
| | - Jie Liu
- Beijing Research Institute of Chinese Medicine, Beijing University of Chinese Medicine, Beijing, China
| | - Yueting Li
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing, China
| | - Zhixin Jia
- Beijing Research Institute of Chinese Medicine, Beijing University of Chinese Medicine, Beijing, China
| | - Hongbin Xiao
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing, China; Beijing Research Institute of Chinese Medicine, Beijing University of Chinese Medicine, Beijing, China.
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Wu G, Dong H, Ding M, Wang X. Subcritical water extraction of polysaccharides from Gastrodiae Rhizoma: optimization, characterization and in vitro hepatoprotective activity. Prep Biochem Biotechnol 2024; 54:612-621. [PMID: 37860989 DOI: 10.1080/10826068.2023.2259457] [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] [Indexed: 10/21/2023]
Abstract
Subcritical water extraction (SWE) is an efficient and eco-friendly technology that rapidly extracts valuable compounds from natural materials. In this study, response surface methodology (RSM) was utilized to determine the optimal extraction conditions for Gastrodiae Rhizoma using SWE (GRP-S). The optimum conditions were found to be 161 °C extraction temperature, 41 min extraction time, and a solid-to-liquid ratio of 1.55 mg/mL. Under these optimal conditions, the experimental yield of GRP-S was 66.32% ± 0.10% (n = 3), demonstrating a significant increase compared to hot water reflux extraction (HWE) in the extraction yield of polysaccharides. Characterization studies employing SEM, FT-IR, and HPAEC-PAD confirmed the differences between GRP-S and GRP-H (GRP obtained by HWE). Furthermore, both GRP-S and GRP-H exhibited a significant ability to protect HepG2 cells from ethanol-induced damage, with GRP-S showcasing a superior effect. The widespread adoption of SWE technology can lead to high GRP content in extracts and promote the green and sustainable development of natural products extraction processes.
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Affiliation(s)
- Guozhen Wu
- School of Pharmaceutical Sciences, Shandong University of Traditional Chinese Medicine, Jinan, China
- Key Laboratory for Applied Technology of Sophisticated Analytical Instruments of Shandong Province, Shandong Analysis and Test Center, Qilu University of Technology (Shandong Academy of Sciences), Jinan, China
| | - Hongjing Dong
- Key Laboratory for Applied Technology of Sophisticated Analytical Instruments of Shandong Province, Shandong Analysis and Test Center, Qilu University of Technology (Shandong Academy of Sciences), Jinan, China
- Key Laboratory for Natural Active Pharmaceutical Constituents Research in Universities of Shandong Province, School of Pharmaceutical Sciences, Qilu University of Technology (Shandong Academy of Sciences), Jinan, China
| | - Minggang Ding
- Qingdao Hospital of Traditional Chinese Medicine (Qingdao Hiser Hospital), Qingdao, China
| | - Xiao Wang
- Key Laboratory for Applied Technology of Sophisticated Analytical Instruments of Shandong Province, Shandong Analysis and Test Center, Qilu University of Technology (Shandong Academy of Sciences), Jinan, China
- Key Laboratory for Natural Active Pharmaceutical Constituents Research in Universities of Shandong Province, School of Pharmaceutical Sciences, Qilu University of Technology (Shandong Academy of Sciences), Jinan, China
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Li D, Jin XH, Li Y, Wang YC, He HY, Zhang HB. Fungal communities associated with early immature tubers of wild Gastrodia elata. Ecol Evol 2024; 14:e11004. [PMID: 38389997 PMCID: PMC10881901 DOI: 10.1002/ece3.11004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2023] [Revised: 01/19/2024] [Accepted: 01/24/2024] [Indexed: 02/24/2024] Open
Abstract
Full myco-heterotrophic orchid Gastrodia elata Bl. is widely distributed in Northeast Asia, and previous research has not fully investigated the symbiotic fungal community of its early immature tubers. This study utilized Illumina sequencing to compare symbiotic fungal communities in natural G. elata immature tubers and their habitats. LEfSe (Linear Discriminant Analysis Effect Size) was used to screen for Biomarkers that could explain variations among different fungal communities, and correlation analyses were performed among Biomarkers and other common orchid mycorrhizal fungi. Our results illustrate that the symbiotic fungal communities of immature G. elata tubers cannot be simply interpreted as subsets of the environmental fungal communities because some key members cannot be traced back to the environment. The early growth of G. elata was related to a small group of fungi, such as Sebacina, Thelephora, and Inocybe, which were also common mycorrhizal fungi from other orchids. In addition, Mycena, Auricularia, and Cryptococcus were unique fungal partners of G. elata, and many new species have yet to be discovered. Possible symbiotic Mycena should be M. plumipes and its sibling species in this case. Our results provide insight into the symbiotic partner switch and trophic pattern change during the development and maturation of G. elata.
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Affiliation(s)
- Dong Li
- State Key Laboratory Conservation and Utilization of Bio-Resources in Yunnan Kunming China
- School of Ecology and Environmental Science Yunnan University Kunming China
| | - Xiao-Han Jin
- State Key Laboratory Conservation and Utilization of Bio-Resources in Yunnan Kunming China
- School of Ecology and Environmental Science Yunnan University Kunming China
| | - Yu Li
- State Key Laboratory Conservation and Utilization of Bio-Resources in Yunnan Kunming China
| | - Yu-Chuan Wang
- Gastrodia Tuber Research Institute of Zhaotong Zhaotong China
| | - Hai-Yan He
- The Agriculture and Life Sciences College Zhaotong University Zhaotong China
- Yunnan Key Laboratory of Gastrodia elata and Fungus Symbiotic Biology Zhaotong China
| | - Han-Bo Zhang
- State Key Laboratory Conservation and Utilization of Bio-Resources in Yunnan Kunming China
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Liu JJ, Yang XQ, Li ZY, Miao JY, Li SB, Zhang WP, Lin YC, Lin LB. The role of symbiotic fungi in the life cycle of Gastrodia elata Blume (Orchidaceae): a comprehensive review. FRONTIERS IN PLANT SCIENCE 2024; 14:1309038. [PMID: 38264031 PMCID: PMC10804856 DOI: 10.3389/fpls.2023.1309038] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/07/2023] [Accepted: 12/13/2023] [Indexed: 01/25/2024]
Abstract
Gastrodia elata Blume, a fully mycoheterotrophic perennial plant of the family Orchidaceae, is a traditional Chinese herb with medicinal and edible value. Interestingly, G. elata requires symbiotic relationships with Mycena and Armillaria strains for seed germination and plant growth, respectively. However, there is no comprehensive summary of the symbiotic mechanism between fungi and G. elata. Here, the colonization and digestion of hyphae, the bidirectional exchange of nutrients, the adaptation of fungi and G. elata to symbiosis, and the role of microorganisms and secondary metabolites in the symbiotic relationship between fungi and G. elata are summarized. We comprehensively and deeply analyzed the mechanism of symbiosis between G. elata and fungi from three perspectives: morphology, nutrition, and molecules. The aim of this review was to enrich the understanding of the mutualistic symbiosis mechanisms between plants and fungi and lay a theoretical foundation for the ecological cultivation of G. elata.
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Affiliation(s)
- Jia-Jia Liu
- Faculty of Life Science and Technology, Kunming University of Science and Technology, Kunming, Yunnan, China
- Engineering Research Center for Replacement Technology of Feed Antibiotics of Yunnan College, Kunming, Yunnan, China
- Yunnan Key Laboratory of Gastrodia and Fungal Symbiotic Biology, Zhaotong University, Zhaotong, Yunnan, China
| | - Xiao-Qi Yang
- Faculty of Life Science and Technology, Kunming University of Science and Technology, Kunming, Yunnan, China
- Engineering Research Center for Replacement Technology of Feed Antibiotics of Yunnan College, Kunming, Yunnan, China
| | - Zong-Yang Li
- Faculty of Life Science and Technology, Kunming University of Science and Technology, Kunming, Yunnan, China
- Engineering Research Center for Replacement Technology of Feed Antibiotics of Yunnan College, Kunming, Yunnan, China
| | - Jia-Yun Miao
- Yunnan Senhao Fungi Industry Co., Ltd, Zhaotong, Yunnan, China
| | - Shi-Bo Li
- Yunnan Senhao Fungi Industry Co., Ltd, Zhaotong, Yunnan, China
| | - Wen-Ping Zhang
- Faculty of Life Science and Technology, Kunming University of Science and Technology, Kunming, Yunnan, China
| | - Yi-Cen Lin
- Faculty of Life Science and Technology, Kunming University of Science and Technology, Kunming, Yunnan, China
- Engineering Research Center for Replacement Technology of Feed Antibiotics of Yunnan College, Kunming, Yunnan, China
- Yunnan Key Laboratory of Gastrodia and Fungal Symbiotic Biology, Zhaotong University, Zhaotong, Yunnan, China
| | - Lian-Bing Lin
- Faculty of Life Science and Technology, Kunming University of Science and Technology, Kunming, Yunnan, China
- Engineering Research Center for Replacement Technology of Feed Antibiotics of Yunnan College, Kunming, Yunnan, China
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Zhou HB, Lu SZ, Yu ZS, Zhang JL, Mei ZN. Mechanisms for the biological activity of Gastrodia elata Blume and its constituents: A comprehensive review on sedative-hypnotic, and antidepressant properties. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2024; 123:155251. [PMID: 38056151 DOI: 10.1016/j.phymed.2023.155251] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/21/2023] [Revised: 11/15/2023] [Accepted: 11/27/2023] [Indexed: 12/08/2023]
Abstract
BACKGROUND Insomnia and depressive disorder are two common symptoms with a reciprocal causal relationship in clinical practice, which are usually manifested in comorbid form. Several medications have been widely used in the treatment of insomnia and depression, but most of these drugs show non-negligible side effects. Currently, many treatments are indicated for insomnia and depressive symptom, including Chinese herbal medicine such as Gastrodia elata Blume (G. elata), which has excellent sedative-hypnotic and antidepressant effects in clinical and animal studies. PURPOSE To summarize the mechanisms of insomnia and depression and the structure-activity mechanism for G. elata to alleviate these symptoms, particularly by hypothalamic-pituitary-adrenal (HPA) axis and intestinal flora, aiming to discover new approaches for the treatment of insomnia and depression. METHODS The following electronic databases were searched from the beginning to November 2023: PubMed, Web of Science, Google Scholar, Wanfang Database, and CNKI. The following keywords of G. elata were used truncated with other relevant topic terms, such as depression, insomnia, antidepressant, sedative-hypnotic, neuroprotection, application, safety, and toxicity. RESULTS Natural compounds derived from G. elata could alleviate insomnia and depressive disorder, which is involved in monoamine neurotransmitters, inflammatory response, oxidative stress, and gut microbes, etc. Several clinical trials showed that G. elata-derived natural compounds that treat depression and insomnia have significant and safe therapeutic effects, but further well-designed clinical and toxicological studies are needed. CONCLUSION G. elata exerts a critical role in treating depression and insomnia due to its multi-targeting properties and fewer side effects. However, more clinical and toxicological studies should be performed to further explore the sedative-hypnotic and antidepressant mechanisms of G. elata and provide more evidence and recommendations for its clinical application. Our review provides an overview of G. elata treating insomnia with depression for future research direction.
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Affiliation(s)
- Hai-Bo Zhou
- College of Food Science and Technology, Huazhong Agricultural University, No.1, Shizishan Street, Hongshan District, Wuhan, Hubei Province 430070, China
| | - Sheng-Ze Lu
- College of Food Science and Technology, Huazhong Agricultural University, No.1, Shizishan Street, Hongshan District, Wuhan, Hubei Province 430070, China
| | - Zhong-Shun Yu
- College of Food Science and Technology, Huazhong Agricultural University, No.1, Shizishan Street, Hongshan District, Wuhan, Hubei Province 430070, China
| | - Jiu-Liang Zhang
- College of Food Science and Technology, Huazhong Agricultural University, No.1, Shizishan Street, Hongshan District, Wuhan, Hubei Province 430070, China; Key Laboratory of Environment Correlative Dietology, Ministry of Education, Wuhan, 430070, China.
| | - Zhi-Nan Mei
- College of Plant Science & Technology, Huazhong Agricultural University, Wuhan, 430070, China.
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Duan X, Song N, Ma K, Tong Y, Yang L. The effects of protein-rich extract from Rhizoma Gastrodiae against cerebral ischemia/reperfusion injury via regulating MAPK and PI3K/AKT signaling pathway. Brain Res Bull 2023; 203:110772. [PMID: 37793596 DOI: 10.1016/j.brainresbull.2023.110772] [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: 08/02/2023] [Revised: 09/08/2023] [Accepted: 10/02/2023] [Indexed: 10/06/2023]
Abstract
BACKGROUND Rhizoma Gastrodiae is a highly valuable traditional Chinese medicine and functional health food that has been used in China to treat neurological disorders for thousands of years. Rhizoma Gastrodiae contains various of biological activities, such as antioxidative, neuroprotective, learning improvement, anxiolytic, and antidepressant effects. However, no studies have been conducted to explore the effects of the protein components in Rhizoma Gastrodiae (GEPS) and its potential protective effects against ischemic stroke.Our main goal was to investigate the effects of GEPS on ischemia/reperfusion (I/R) injury and its possible mechanisms. METHODS A middle cerebral artery occlusion (MCAO) induced focal cerebral ischemia mouse model and an oxygen-glucose deprivation (OGD/R) injury model in HT22 cells were established. A neurobehavioral test was performed 24 h after MCAO, and brain infarction was measured. A Morris water maze experiment was conducted on Day 14 after reperfusion in mice. Hematoxylin and eosin (HE) and TUNEL staining were performed to assess apoptotic neuronal death. Immunohistochemical analysis was used to detect BDNF and GAP43 expression. The content of SOD, MDA, GSH-PX and ROS were detected. The protein expression was analyzed using Western blotting. Cell viability was determined by MTT assay. Cell apoptosis was examined by flow cytometry. RESULTS GEPS reduced apoptosis, decreased cerebral infarction, improved neurological defects, and ameliorated oxidative stress in the ischemic penumbra. In addition, GEPS increased the expression of BDNF and GA43 in the penumbra. Mechanistically, GEPS counteracted MCAO-induced PI3K/AKT inhibition and activation of MAPK signaling pathways. CONCLUSION GEPS has a clear neuroprotective effect on I/R injury, and its mechanism may be linked to the PI3K/AKT and MAPK signaling pathways.
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Affiliation(s)
- Xiaohua Duan
- Yunnan Key Laboratory of Dai and Yi Medicines, Yunnan University of Chinese Medicine, Kunming, Yunnan 650500, China
| | - Nali Song
- Yunnan Institute of Traditional Chinese Medicine, Kunming, Yunnan 650500, China
| | - Kejian Ma
- Yunnan Institute of Traditional Chinese Medicine, Kunming, Yunnan 650500, China
| | - Ying Tong
- Yunnan Key Laboratory of Dai and Yi Medicines, Yunnan University of Chinese Medicine, Kunming, Yunnan 650500, China
| | - Liping Yang
- Yunnan Key Laboratory of Dai and Yi Medicines, Yunnan University of Chinese Medicine, Kunming, Yunnan 650500, China.
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9
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Mügge FLB, Sim CM, Honermeier B, Morlock GE. Bioactivity Profiling and Quantification of Gastrodin in Gastrodia elata Cultivated in the Field versus Facility via Hyphenated High-Performance Thin-Layer Chromatography. Int J Mol Sci 2023; 24:9936. [PMID: 37373083 DOI: 10.3390/ijms24129936] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2023] [Revised: 05/22/2023] [Accepted: 05/28/2023] [Indexed: 06/29/2023] Open
Abstract
Gastrodia elata (Orchidaceae) is native to mountainous areas of Asia and is a plant species used in traditional medicine for more than two thousand years. The species was reported to have many biological activities, such as neuroprotective, antioxidant, and anti-inflammatory activity. After many years of extensive exploitation from the wild, the plant was added to lists of endangered species. Since its desired cultivation is considered difficult, innovative cultivation methods that can reduce the costs of using new soil in each cycle and at the same time avoid contamination with pathogens and chemicals are urgently needed on large scale. In this work, five G. elata samples cultivated in a facility utilizing electron beam-treated soil were compared to two samples grown in the field concerning their chemical composition and bioactivity. Using hyphenated high-performance thin-layer chromatography (HPTLC) and multi-imaging (UV/Vis/FLD, also after derivatization), the chemical marker compound gastrodin was quantified in the seven G. elata rhizome/tuber samples, which showed differences in their contents between facility and field samples and between samples collected during different seasons. Parishin E was also found to be present. Combining HPTLC with on-surface (bio)assays, the antioxidant activity and inhibition of acetylcholinesterase as well as the absence of cytotoxicity against human cells were demonstrated and compared between samples.
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Affiliation(s)
- Fernanda L B Mügge
- Department of Food Science, Justus Liebig University Giessen, 35392 Giessen, Germany
| | - Cheul Muu Sim
- Neutron Science Center, Korea Atomic Energy Research Institute, Daejeon 34057, Republic of Korea
| | - Bernd Honermeier
- Department of Agronomy and Crop Physiology, Justus Liebig University Giessen, 35392 Giessen, Germany
| | - Gertrud E Morlock
- Department of Food Science, Justus Liebig University Giessen, 35392 Giessen, Germany
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10
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Huang HS, Lin YE, Panyod S, Chen RA, Lin YC, Chai LMX, Hsu CC, Wu WK, Lu KH, Huang YJ, Sheen LY. Anti-depressive-like and cognitive impairment alleviation effects of Gastrodia elata Blume water extract is related to gut microbiome remodeling in ApoE -/- mice exposed to unpredictable chronic mild stress. JOURNAL OF ETHNOPHARMACOLOGY 2023; 302:115872. [PMID: 36343797 DOI: 10.1016/j.jep.2022.115872] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/30/2022] [Revised: 10/20/2022] [Accepted: 10/21/2022] [Indexed: 06/16/2023]
Abstract
ETHNOPHARMACOLOGY RELEVANCE Gastrodia elata Blume (GE) is a traditional Chinese dietary therapy used to treat neurological disorders. Gastrodia elata Blume water extract (WGE) has been shown to ameliorate inflammation and improve social frustration in mice in a chronic social defeat model. However, studies on the anti-depressive-like effects and cognitive impairment alleviation related to the impact of WGE on the gut microbiome of ApoE-/- mice remain elusive. AIM OF THE STUDY The present study aimed to investigate the anti-depressive-like effect and cognitive impairment alleviation and mechanisms of WGE in ApoE-/- mice subjected to unpredictable chronic mild stress (UCMS), as well as its impact on the gut microbiome of the mice. MATERIALS AND METHODS Sixty ApoE-/- mice (6 months old) were randomly grouped into six groups: control, UCMS, WGE groups [5, 10, 20 mL WGE/kg body weight (bw) + UCMS], and a positive group (fluoxetine 20 mg/kg bw + UCMS). After four weeks of the UCMS paradigm, the sucrose preference, novel object recognition, and open field tests were conducted. The neurotransmitters serotonin (5-HT), dopamine (DA) and their metabolites were measured in the prefrontal cortex. Serum was collected to measure corticosterone and amyloid-42 (Aβ-42) levels. Feces were collected, and the gut microbiome was analyzed. RESULTS WGE restored sucrose preference, exploratory behavior, recognition ability, and decreased the levels of serum corticosterone and Aβ-42 in ApoE-/- mice to alleviate depressive-like behavior and cognitive impairment. Furthermore, WGE regulated the monoamine neurotransmitter via reduced the 5-HT and DA turnover rates in the prefrontal cortex. Moreover, WGE elevated the levels of potentially beneficial bacteria such as Bifidobacterium, Akkermansia, Alloprevotella, Defluviitaleaceae_UCG-011, and Bifidobacterium pseudolongum as well as balanced fecal short-chain fatty acids (SCFAs). CONCLUSION WGE demonstrates anti-depressive-like effects, cognitive impairment alleviation, and gut microbiome and metabolite regulation in ApoE-/- mice. Our results support the possibility of developing a functional and complementary medicine to prevent or alleviate depression and cognitive decline using WGE in CVDs patients.
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Affiliation(s)
- Huai-Syuan Huang
- Institute of Food Science and Technology, National Taiwan University, Taipei, Taiwan.
| | - Yu-En Lin
- Institute of Food Science and Technology, National Taiwan University, Taipei, Taiwan.
| | - Suraphan Panyod
- Institute of Food Science and Technology, National Taiwan University, Taipei, Taiwan.
| | - Rou-An Chen
- Institute of Food Science and Technology, National Taiwan University, Taipei, Taiwan.
| | - Ying-Cheng Lin
- Institute of Food Science and Technology, National Taiwan University, Taipei, Taiwan.
| | | | - Cheng-Chih Hsu
- Department of Chemistry, National Taiwan University, Taipei, Taiwan.
| | - Wei-Kai Wu
- Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan; Department of Medical Research, National Taiwan University Hospital, Taipei, Taiwan.
| | - Kuan-Hung Lu
- Institute of Food Safety and Health, National Taiwan University, Taipei, Taiwan; Institute of Environmental and Occupational Health Sciences, National Taiwan University, Taipei, Taiwan.
| | - Yun-Ju Huang
- Department of Biotechnology and Food Technology, Southern Taiwan University of Science and Technology, Tainan, Taiwan.
| | - Lee-Yan Sheen
- Institute of Food Science and Technology, National Taiwan University, Taipei, Taiwan; Center for Food and Biomolecules, National Taiwan University, Taipei, Taiwan; National Center for Food Safety Education and Research, National Taiwan University, Taipei, Taiwan
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11
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Identification of Novel Parishin Compounds from the Twig of Maclura tricuspidata and Comparative Analysis of Parishin Derivatives in Different Parts. Molecules 2022; 28:molecules28010007. [PMID: 36615203 PMCID: PMC9822251 DOI: 10.3390/molecules28010007] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2022] [Revised: 12/12/2022] [Accepted: 12/14/2022] [Indexed: 12/24/2022] Open
Abstract
Parishin compounds are rare polyphenolic glucosides mainly found in the rhizome of the traditional Chinese medicinal plant, Gastrodia elata. These constituents are reported to have several biological and pharmacological activities. In the present study, two novel parishin derivatives not previously reported as plant-based phytochemicals were identified from a twig of Maclura tricuspidata (MT) and two new compounds were elucidated as 1-(4-(β-d-glucopyranosyloxy)benzyl)-3-hydroxy-3-methylpentane-1,5-dioate (named macluraparishin E) and 1,3-bis(4-(β-d-glucopyranosyloxy)benzyl)-3-hydroxy-3-methylpentane- 1,5-dioate (macluraparishin C), based on the experimental data obtained by UV-Visible (UV-Vis) spectroscopy, high performance liquid chromatography-quadrupole time-of-flight mass spectrometry (HPLC-QTOF-MS) and nuclear magnetic resonance (NMR) spectroscopy. Additionally, gastrodin, parishin A and parishin B were positively identified by spectroscopic evidence and the comparison of HPLC retention time with the corresponding authentic standards. Gastrodin, parishin A and parishin B, macluraparishin E and macluraparishin C were found to be the most abundant constituents in the MT twig. The compositions and contents of these constituents were found to vary depending on the different parts of the MT plant. In particular, the contents of parishin A, parishin B, macluraparishin C and macluraparishin E were higher in the twig, bark and root than in the leaves, xylem and fruit.
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12
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Mu D, Ma Q. A Review of Antidepressant Effects and Mechanisms of Three Common Herbal Medicines: Panax ginseng, Bupleurum chinense, and Gastrodia elata. CNS & NEUROLOGICAL DISORDERS DRUG TARGETS 2022; 22:CNSNDDT-EPUB-127630. [PMID: 36397625 DOI: 10.2174/1871527322666221116164836] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/07/2022] [Revised: 08/09/2022] [Accepted: 08/18/2022] [Indexed: 11/20/2022]
Abstract
OBJECTIVES Major depressive disorder (MDD) has been reported to affect an increasing number of individuals due to the modern lifestyle. Because of its complicated mechanisms and recurrent attacks, MDD is considered a refractory chronic disease. Although the mainstream therapy for MDD is chemical drugs, they are not a panacea for MDD because of their expensiveness, associated serious adverse reactions, and endless treatment courses. Hence, we studied three kinds of herbal medicines, namely, Panax ginseng C. A. Mey (PGM), Bupleurum chinense DC (BCD), and Gastrodia elata Blume (GEB), and reviewed the mechanisms underlying their antidepressant properties to provide a reference for the development of antidepressants and clinical medications. METHODS An extensive range of medicinal, clinical, and chemistry databases and search engines were used for our literature search. We searched the literature using certain web literature search engines, including Google Scholar, PubMed, Science Direct, CNKI (China National Knowledge Infrastructure), and Web of Science. RESULTS Experimental research found that active compounds of these three medicines exhibited good antidepressant effects in vivo and in vitro. Clinical investigations revealed that single or combined treatment of these medicines improved certain depressive symptoms. Antidepressant mechanisms are summarized based on this research. CONCLUSION The antidepressant mechanism of these three medicines includes but is not limited to ameliorating inflammation within the brain, reversing the hypothalamic-pituitary adrenal axis (HPA) system hyperfunction, inhibiting monoamine neurotransmitters reuptake, anti-neuron apoptosis and preventing neurotoxicity, and regulating depressive-related pathways such as the BDNF pathway and the PI3K/Akt/mTOR pathway.
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Affiliation(s)
- Dan Mu
- Department of Substance dependence , The Fourth People's Hospital of Chengdu, No.8, West Yixiang, Jinniu District, Chengdu City, China
| | - Qin Ma
- Department of Substance dependence Department, The Fourth People's Hospital of Chengdu, No.8, West Yixiang ,Chengdu City, China
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Chen X, Wang J, He Z, Liu X, Liu H, Wang X. Analgesic and Anxiolytic Effects of Gastrodin and Its Influences on Ferroptosis and Jejunal Microbiota in Complete Freund’s Adjuvant-Injected Mice. Front Microbiol 2022; 13:841662. [PMID: 35516438 PMCID: PMC9063750 DOI: 10.3389/fmicb.2022.841662] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2021] [Accepted: 02/11/2022] [Indexed: 01/31/2023] Open
Abstract
This study investigated the effects of gastrodin (GAS) on analgesic, anxiolytic, ferroptosis, and jejunal microbiota in chronic inflammatory pain mice. The chronic inflammatory pain model of C57BL/6J mice was established by hindpaw injection of complete Freund’s adjuvant (CFA). After GAS treatment, thermal hyperalgesia test, mechanical allodynia test, elevated plus-maze (EPMT), and open-field test (OFT) were performed to assess the behavioral changes of pain and anxiety. mRNAs of FTHI, GPX4, HO-1, and PTGS2 and jejunal microbiota were measured by qPCR. In CFA-injected C57BL/6 mice, we found that the mechanical and thermal pain threshold were increased with treatment of GAS. In EPMT, the number of entries in open arms and retention times of open arms were increased by GAS. In the OFT, the time spent in the central area was also increased. Furthermore, GAS enhanced mRNA expressions of FTHI, GPX4, and HO-1 but decreased the expression of PTGS2 in a dose-dependent manner. GAS is effective in the treatment of mice chronic inflammatory pain and anxiety-like behaviors. It may be exhibits potential neuroprotective effects through inhibition of ferroptosis independently of the intestinal microbiota.
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Affiliation(s)
- Xin Chen
- College of Medicine, Southwest Jiaotong University, Chengdu, China
- Department of Laboratory Medicine, The Affiliated Hospital of Southwest Jiaotong University, The Third People’s Hospital of Chengdu, Chengdu, China
| | - Jinyue Wang
- College of Medicine, Southwest Jiaotong University, Chengdu, China
| | - Zhixian He
- College of Medicine, Southwest Jiaotong University, Chengdu, China
| | - Xin Liu
- College of Medicine, Southwest Jiaotong University, Chengdu, China
| | - Huawei Liu
- Department of Laboratory Medicine, The Affiliated Hospital of Southwest Jiaotong University, The Third People’s Hospital of Chengdu, Chengdu, China
| | - Xing Wang
- College of Medicine, Southwest Jiaotong University, Chengdu, China
- *Correspondence: Xing Wang,
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14
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Wu Z, Gao R, Li H, Liao X, Tang X, Wang X, Su Z. How steaming and drying processes affect the active compounds and antioxidant types of Gastrodia elata Bl. f. glauca S. Chow. Food Res Int 2022; 157:111277. [DOI: 10.1016/j.foodres.2022.111277] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2022] [Revised: 03/17/2022] [Accepted: 04/19/2022] [Indexed: 02/03/2023]
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15
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Santos SS, Gonzaga RV, Scarim CB, Giarolla J, Primi MC, Chin CM, Ferreira EI. Drug/Lead Compound Hydroxymethylation as a Simple Approach to Enhance Pharmacodynamic and Pharmacokinetic Properties. Front Chem 2022; 9:734983. [PMID: 35237565 PMCID: PMC8883432 DOI: 10.3389/fchem.2021.734983] [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: 07/01/2021] [Accepted: 10/20/2021] [Indexed: 11/17/2022] Open
Abstract
Hydroxymethylation is a simple chemical reaction, in which the introduction of the hydroxymethyl group can lead to physical–chemical property changes and offer several therapeutic advantages, contributing to the improved biological activity of drugs. There are many examples in the literature of the pharmaceutical, pharmacokinetic, and pharmacodynamic benefits, which the hydroxymethyl group can confer to drugs, prodrugs, drug metabolites, and other therapeutic compounds. It is worth noting that this group can enhance the drug’s interaction with the active site, and it can be employed as an intermediary in synthesizing other therapeutic agents. In addition, the hydroxymethyl derivative can result in more active compounds than the parent drug as well as increase the water solubility of poorly soluble drugs. Taking this into consideration, this review aims to discuss different applications of hydroxymethyl derived from biological agents and its influence on the pharmacological effects of drugs, prodrugs, active metabolites, and compounds of natural origin. Finally, we report a successful compound synthesized by our research group and used for the treatment of neglected diseases, which is created from the hydroxymethylation of its parent drug.
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Affiliation(s)
- Soraya S. Santos
- Laboratório de Planejamento e Síntese de Quimioterápicos Potencialmente Ativos Em Doenças Negligenciadas (LAPEN), Departamento de Farmácia, Faculdade de Ciências Farmacêuticas, Universidade de São Paulo – USP, São Paulo, Brazil
| | - Rodrigo V. Gonzaga
- Laboratório de Planejamento e Síntese de Quimioterápicos Potencialmente Ativos Em Doenças Negligenciadas (LAPEN), Departamento de Farmácia, Faculdade de Ciências Farmacêuticas, Universidade de São Paulo – USP, São Paulo, Brazil
| | - Cauê B. Scarim
- Laboratório de Pesquisa e Desenvolvimento de Fármacos (LAPDESF), Departamento de Fármacos e Medicamentos, Faculdade de Ciências Farmacêuticas, Universidade Estadual de São Paulo “Júlio de Mesquita Filho” (UNESP), Araraquara, Brazil
| | - Jeanine Giarolla
- Laboratório de Planejamento e Síntese de Quimioterápicos Potencialmente Ativos Em Doenças Negligenciadas (LAPEN), Departamento de Farmácia, Faculdade de Ciências Farmacêuticas, Universidade de São Paulo – USP, São Paulo, Brazil
| | | | - Chung M. Chin
- Laboratório de Pesquisa e Desenvolvimento de Fármacos (LAPDESF), Departamento de Fármacos e Medicamentos, Faculdade de Ciências Farmacêuticas, Universidade Estadual de São Paulo “Júlio de Mesquita Filho” (UNESP), Araraquara, Brazil
- Centro de Pesquisa Avançada Em Medicina (CEPAM), Faculdade de Medicina, União Das Faculdades Dos Grande Lagos (UNILAGO), São José Do Rio Preto, Brazil
| | - Elizabeth I. Ferreira
- Laboratório de Planejamento e Síntese de Quimioterápicos Potencialmente Ativos Em Doenças Negligenciadas (LAPEN), Departamento de Farmácia, Faculdade de Ciências Farmacêuticas, Universidade de São Paulo – USP, São Paulo, Brazil
- *Correspondence: Elizabeth I. Ferreira,
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Ma S, Sun Y, Zheng X, Yang Y. Gastrodin attenuates perfluorooctanoic acid-induced liver injury by regulating gut microbiota composition in mice. Bioengineered 2021; 12:11546-11556. [PMID: 34866532 PMCID: PMC8810172 DOI: 10.1080/21655979.2021.2009966] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2021] [Revised: 11/18/2021] [Accepted: 11/18/2021] [Indexed: 01/09/2023] Open
Abstract
Perfluorooctanoic acid (PFOA) can accumulate in the livers of humans and animals via the food chain, resulting into liver injury, which is closely related to intestinal flora dysbiosis. Gastrodin has been reported to have hepatoprotective effect. However, whether gastrodin can alleviate PFOA-induced liver injury via modulating gut microbiota remains unclear. Herein, a PFOA-induced liver injury model was established by gavage of PFOA (5 mg/kg body weight) in 2% Tween 80 solution once daily for 6 weeks in mice, and then gastrodin in saline (20 mg/kg body weight) was used once daily for 8 weeks to treat liver damage. The biochemical indexes associated with liver function, oxidative stress, and inflammatory factors were examined. Hematoxylin-eosin staining was used to determine the liver histopathological changes. Besides, 16S rRNA sequencing was used to analyze the difference of gut microbiota between the model and treatment groups. The results showed that gastrodin significantly improved the oxidative stress caused by PFOA. Intestinal flora analysis showed that gastrodin treatment significantly increased the relative abundance of probiotics, such as Lactobacillus, Bifidobacterium, and Bacteroides, while the harmful bacteria, including Desulfovibrio were decreased. Gastrodin treatment also significantly increased the level of short-chain fatty acids (SCFAs), such as butyric acid and isobutyric acid. Spearman correlation analysis showed that the composition changes of gut microbiota and SCFAs increase were both beneficial to alleviate the liver injury caused by PFOA. To sum up, gastrodin can effectively alleviate PFOA-induced liver injury through regulating gut microbiota composition.
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Affiliation(s)
- Shumin Ma
- Department of Hepatology, Shandong Provincial Public Health Clinical Center, Jinan, China
| | - Yanyan Sun
- Fever Observation Ward, Shandong Provincial Public Health Clinical Center, Jinan, China
| | - Xueting Zheng
- Department of Gastroenterology, People’s Hospital of Yangxin County, Binzhou, China
| | - Yang Yang
- Department of Hepatology, Shandong Provincial Public Health Clinical Center, Jinan, China
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He J, Li X, Yang S, Li Y, Lin X, Xiu M, Li X, Liu Y. Gastrodin extends the lifespan and protects against neurodegeneration in the Drosophila PINK1 model of Parkinson's disease. Food Funct 2021; 12:7816-7824. [PMID: 34232246 DOI: 10.1039/d1fo00847a] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Gastrodin is the main bioactive ingredient of a famous Chinese herb Rhizoma Gastrodiae. Many studies have reported that gastrodin has antioxidative and neuroprotective effects, although its effect on longevity and the mechanism of neuroprotection have not been well studied. Here, we use Drosophila melanogaster as a model to investigate the longevity and neuroprotective effects of gastrodin. Gastrodin significantly extended the lifespan, increased the climbing ability, enhanced the resistance to oxidative stress, increased the enzyme activities of superoxide dismutase (SOD) and catalase (CAT), and promoted the expression of anti-oxidative genes in old flies. The food intake, reproduction and starvation resistance were not affected in flies treated with gastrodin. Moreover, gastrodin delayed the onset of Parkinson-like phenotypes in Pink1B9 mutant flies, including the prolongation of the lifespan, rescue of the climbing ability, rescue of the progressive loss of a cluster of dopaminergic neurons in the protocerebral posterial lateral 1 region, and increase of the dopamine content in the brain. Gastrodin did not ameliorate the tau-induced neurobehavioral deficits in the fly AD model of taupathy. Together, these results indicate that gastrodin could prolong the lifespan by regulating the antioxidant ability, and protect against neurodegeneration in the Pink1B9 model of PD. This suggests that gastrodin can be considered as an ideal therapeutic candidate for drug development towards anti-aging.
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Affiliation(s)
- Jianzheng He
- Provincial-Level Key Laboratory for Molecular Medicine of Major Diseases and The Prevention and Treatment with Traditional Chinese Medicine Research in Gansu Colleges and University, Gansu University of Chinese Medicine, Lanzhou 730000, China.
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18
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Hsu WH, Huang NK, Shiao YJ, Lu CK, Chao YM, Huang YJ, Yeh CH, Lin YL. Gastrodiae rhizoma attenuates brain aging via promoting neuritogenesis and neurodifferentiation. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2021; 87:153576. [PMID: 33985879 DOI: 10.1016/j.phymed.2021.153576] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/04/2020] [Revised: 03/23/2021] [Accepted: 04/15/2021] [Indexed: 06/12/2023]
Abstract
BACKGROUND Gastrodiae Rhizoma (Tianma), the dried tuber of Gastrodia elata Bl. (Orchidaceae), is listed as a top-grade herbal medicine in Shen-nong Ben-ts'ao Jing and has been used for treating headaches, dizziness, vertigo and convulsion. It has a neuroprotective effect and extends the lifespan in mouse models of Huntington's disease and Niemann-Pick type C disease. However, its effect on senescence remains unknown. PURPOSE This study aimed to investigate the anti-aging effects and the underlying mechanism of Gastrodiae Rhizoma. METHODS D-galactose (D-gal)- and BeSO4-induced cellular senescence and senescence-associated β-galactosidase (SA-β-gal) activity were evaluated in SH-SY5Y and PC12 cells. D-gal-induced aging mice were used as an in vivo model. Animal behaviors including nesting and burrowing and Morris water maze were conducted. Neurogenesis in the hippocampus was assessed by immunohistochemistry and confocal microscopy, and the aging-related proteins were assessed by Western blot analysis. The potential neuritogenesis activity of the partially purified fraction of Gastrodiae Rhizoma (TM-2) and its major ingredients were investigated in PC12 cells. RESULTS TM-2 could improve D-gal-induced learning and memory impairement by inhibiting oxidative stress, increasing hippocampal neurogenesis and regulating the SH2B1-Akt pathway. Moreover, N6-(4-hydroxybenzyl)adenine riboside (T1-11) and parishins A and B, three constituents of TM-2, had anti-aging activity, as did T1-11 and parishin A induced neuritogenesis. CONCLUSION Our data suggested that TM-2 slowed down D-gal-induced cellular and mouse brain aging. These results indicate that Gastrodiae Rhizoma has a beneficial effect on senescence. It may be used for neuroprotection and promoting neurogenesis.
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Affiliation(s)
- Wei-Hsiang Hsu
- Department of Chinese Pharmaceutical Sciences and Chinese Medicine Resources, China Medical University, Taichung 40402, Taiwan
| | - Nai-Kuei Huang
- National Research Institute of Chinese Medicine, Ministry of Health and Welfare, Taipei 11221, Taiwan
| | - Young-Ji Shiao
- National Research Institute of Chinese Medicine, Ministry of Health and Welfare, Taipei 11221, Taiwan; Institute of Biopharmaceutical Science, National Yang Ming Chiao Tung University, Taipei 11221, Taiwan
| | - Chung-Kuang Lu
- National Research Institute of Chinese Medicine, Ministry of Health and Welfare, Taipei 11221, Taiwan
| | - Yen-Ming Chao
- Department of Chinese Pharmaceutical Sciences and Chinese Medicine Resources, China Medical University, Taichung 40402, Taiwan
| | - Yi-Jeng Huang
- Department of Chinese Pharmaceutical Sciences and Chinese Medicine Resources, China Medical University, Taichung 40402, Taiwan
| | - Chih-Hsin Yeh
- Taoyuan District Agricultural Research and Extension Station, Council of Agriculture, Executive Yuan, Taoyuan 32754, Taiwan
| | - Yun-Lian Lin
- Department of Chinese Pharmaceutical Sciences and Chinese Medicine Resources, China Medical University, Taichung 40402, Taiwan; Department of Pharmacy, National Taiwan University, Taipei 10050, Taiwan.
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Alhazmi HA, Najmi A, Javed SA, Sultana S, Al Bratty M, Makeen HA, Meraya AM, Ahsan W, Mohan S, Taha MME, Khalid A. Medicinal Plants and Isolated Molecules Demonstrating Immunomodulation Activity as Potential Alternative Therapies for Viral Diseases Including COVID-19. Front Immunol 2021; 12:637553. [PMID: 34054806 PMCID: PMC8155592 DOI: 10.3389/fimmu.2021.637553] [Citation(s) in RCA: 38] [Impact Index Per Article: 12.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2020] [Accepted: 04/26/2021] [Indexed: 12/19/2022] Open
Abstract
Plants have been extensively studied since ancient times and numerous important chemical constituents with tremendous therapeutic potential are identified. Attacks of microorganisms including viruses and bacteria can be counteracted with an efficient immune system and therefore, stimulation of body's defense mechanism against infections has been proven to be an effective approach. Polysaccharides, terpenoids, flavonoids, alkaloids, glycosides, and lactones are the important phytochemicals, reported to be primarily responsible for immunomodulation activity of the plants. These phytochemicals may act as lead molecules for the development of safe and effective immunomodulators as potential remedies for the prevention and cure of viral diseases. Natural products are known to primarily modulate the immune system in nonspecific ways. A number of plant-based principles have been identified and isolated with potential immunomodulation activity which justify their use in traditional folklore medicine and can form the basis of further specified research. The aim of the current review is to describe and highlight the immunomodulation potential of certain plants along with their bioactive chemical constituents. Relevant literatures of recent years were searched from commonly employed scientific databases on the basis of their ethnopharmacological use. Most of the plants displaying considerable immunomodulation activity are summarized along with their possible mechanisms. These discussions shall hopefully elicit the attention of researchers and encourage further studies on these plant-based immunomodulation products as potential therapy for the management of infectious diseases, including viral ones such as COVID-19.
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Affiliation(s)
- Hassan A. Alhazmi
- Department of Pharmaceutical Chemistry, College of Pharmacy, Jazan University, Jazan, Saudi Arabia
- Substance Abuse and Toxicology Research Centre, Jazan University, Jazan, Saudi Arabia
| | - Asim Najmi
- Department of Pharmaceutical Chemistry, College of Pharmacy, Jazan University, Jazan, Saudi Arabia
| | - Sadique A. Javed
- Department of Pharmaceutical Chemistry, College of Pharmacy, Jazan University, Jazan, Saudi Arabia
| | - Shahnaz Sultana
- Department of Pharmacognosy, College of Pharmacy, Jazan University, Jazan, Saudi Arabia
| | - Mohammed Al Bratty
- Department of Pharmaceutical Chemistry, College of Pharmacy, Jazan University, Jazan, Saudi Arabia
| | - Hafiz A. Makeen
- Department of Clinical Pharmacy, College of Pharmacy, Jazan University, Jazan, Saudi Arabia
| | - Abdulkarim M. Meraya
- Department of Clinical Pharmacy, College of Pharmacy, Jazan University, Jazan, Saudi Arabia
| | - Waquar Ahsan
- Department of Pharmaceutical Chemistry, College of Pharmacy, Jazan University, Jazan, Saudi Arabia
| | - Syam Mohan
- Substance Abuse and Toxicology Research Centre, Jazan University, Jazan, Saudi Arabia
| | - Manal M. E. Taha
- Substance Abuse and Toxicology Research Centre, Jazan University, Jazan, Saudi Arabia
| | - Asaad Khalid
- Substance Abuse and Toxicology Research Centre, Jazan University, Jazan, Saudi Arabia
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Gastrodiae Rhizoma Water Extract Ameliorates Hypothalamic-Pituitary-Adrenal Axis Hyperactivity and Inflammation Induced by Chronic Unpredictable Mild Stress in Rats. BIOMED RESEARCH INTERNATIONAL 2021; 2020:8374614. [PMID: 32596383 PMCID: PMC7305529 DOI: 10.1155/2020/8374614] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/20/2020] [Accepted: 05/05/2020] [Indexed: 12/18/2022]
Abstract
Gastrodiae Rhizoma is a highly valuable traditional herbal medicine commonly used to treat neurological disorders. The present study is designed to determine the antidepressant-like effect of the Gastrodiae Rhizoma water extract (GRWE) on a depression model and the potential mechanisms. The chronic unpredictable mild stress (CUMS) rat model was used to induce depression. The sucrose preference test, open field test, forced swimming test, and tail suspension test were performed to assess the depressive-like behaviors, respectively. Hypothalamic-pituitary-adrenal (HPA) function was measured via plasma corticosterone (CORT), adrenocorticotrophic hormone (ACTH), hypothalamic corticotropin-releasing factor (CRF), and glucocorticoid receptor (GR) concentrations. Plasma concentrations of proinflammatory cytokines including interleukin-1β (IL-1β), interleukin-6 (IL-6), and tumor necrosis factor-α (TNF-α) were also evaluated. The results showed that GRWE significantly attenuates the behavioral abnormalities in CUMS rats, as shown by elevated sucrose consumption, raised locomotor activity, and reduced immobility duration. Moreover, GRWE treatment reduced CORT, ACTH, CRF, and GR levels and decreased the plasma IL-1β, IL-6, and TNF-α concentrations. These findings indicate that GRWE improves depressive behaviors in a chronic stress model of rats; its effect may be ascribed to the modulation of the HPA axis activity and inflammatory response.
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21
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Karin KN, Poklis JL, Peace MR. Evaluation of extraction methods for pharmacologically active compounds from anticonvulsant traditional Chinese medicines: Gou Teng, Tian Ma, Jiang Can using DART-TOF-MS. ANALYTICAL METHODS : ADVANCING METHODS AND APPLICATIONS 2021; 13:884-893. [PMID: 33459310 PMCID: PMC8323813 DOI: 10.1039/d0ay02015j] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/30/2020] [Accepted: 12/29/2020] [Indexed: 06/12/2023]
Abstract
Chinese herbal medicines (CHMs) are classified as dietary supplements. Interactions with western medications, the presence of contaminants or adulterants, or a mis-labeled or mis-used CHM may lead to toxicological emergencies that can be undetected in death investigations. Laboratories must be able to efficiently analyze cases in which CHMs are suspected. Five extractions were evaluated for their ability to extract pharmacologically active compounds from herbal matrices: water, ethanol, microwave-assisted (MAE), ethanol : chloroform, and acid-wash. Anticonvulsive and other pharmacologically active compounds in Gou Teng, Tian Ma, and Jiang Can purchased from Beijing, China and New York were compared in the powder and the extracts using Direct Analysis in Real Time-Mass Spectrometry (DART-MS). Approximately 0.25 g of macerated herb was used per extraction. The water and ethanol extractions were simple liquid extractions. For the MAE, powdered herb was soaked in 65% ethanol, microwaved, and concentrated. The ethanol : chloroform extraction involved soaking in 1 : 1 ethanol : chloroform, sonication, and concentration. In the acid-wash extraction, powdered herb was soaked in acetic acid, followed by addition of sodium hydroxide, hexane extraction, and reconstitution in ethyl acetate. The powdered herbs and extracts were analyzed using a Jeol JMS T100LC AccuTOF DART-MS in positive and negative mode. Of the evaluated methods, no single extraction worked for all active compounds from the three CHMs. The MAE extract contained the most pharmacologically active compounds, while the acid-wash contained the least for the three products. Gou Teng purchased from different sources did exhibit a difference in pharmacologically active compounds, potentially from different species.
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Affiliation(s)
- Kimberly N. Karin
- Department of Forensic Science, Virginia Commonwealth University RichmondVAUSA
| | - Justin L. Poklis
- Department of Pharmacology and Toxicology, Virginia Commonwealth University RichmondVAUSA
| | - Michelle R. Peace
- Department of Forensic Science, Virginia Commonwealth University RichmondVAUSA
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22
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Wang X, Chen L, Xu Y, Wang W, Wang Y, Zhang Z, Zheng J, Bao H. Gastrodin alleviates perioperative neurocognitive dysfunction of aged mice by suppressing neuroinflammation. Eur J Pharmacol 2021; 892:173734. [PMID: 33220272 DOI: 10.1016/j.ejphar.2020.173734] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2020] [Revised: 11/03/2020] [Accepted: 11/13/2020] [Indexed: 01/20/2023]
Abstract
Perioperative neurocognitive disorder (PND) is a common complication of elderly patients after surgery and lacks effective prevention and treatment measures. We investigated the effect and mechanism of gastrodin (GAS), a natural plant ingredient, on postoperative cognition induced by laparotomy in aged mice. Male aged (18 months) mice were subjected to laparotomy and orally treated with GAS (25, 50, and 100 mg/kg) 3 weeks before surgery and 1 week after surgery. In addition, some male aged (18 months) mice were subjected to viral vector or GSK-3β expression virus injection followed by laparotomy with or without 100 mg/kg GAS treatment. GAS improved learning and memory in aged mice after surgery. Surgery increased the levels of pro-inflammatory factors (TNF-α, IL-1β and IL-6) and decreased the level of an anti-inflammatory factor (IL-10) in the mouse hippocampus, and these changes were reversed by GAS treatment. GAS also suppressed the activation of microglia. GAS inhibited the phosphorylation of GSK-3β and Tau. Furthermore, surgery induced more serious cognitive dysfunction, inflammatory factors, activation of microglia, and phosphorylation of GSK-3β and Tau in GSK-3β overexpressing aged mice. The improvement of learning and memory, the reduction of inflammation and microglia activation, and the suppression of GSK-3β and Tau phosphorylation by GAS were prevented when GSK-3β was overexpressed in aged mice subjected to surgery. Our finding suggested that GAS exerts neuroprotective effects in aged mice subjected to laparotomy by suppressing neuroinflammation and GSK-3β and Tau phosphorylation. Thus, these findings suggest that GAS may be a promising agent for PND.
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Affiliation(s)
- Xiaoliang Wang
- Department of Anesthesiology, Nanjing First Hospital, Nanjing Medical University, Nanjing, China
| | - Lihai Chen
- Department of Anesthesiology, Nanjing First Hospital, Nanjing Medical University, Nanjing, China
| | - Yajie Xu
- Department of Anesthesiology, Nanjing First Hospital, Nanjing Medical University, Nanjing, China
| | - Wanling Wang
- Department of Anesthesiology, Nanjing First Hospital, Nanjing Medical University, Nanjing, China
| | - Youran Wang
- Department of Anesthesiology, Nanjing First Hospital, Nanjing Medical University, Nanjing, China
| | - Zhiyuan Zhang
- Department of Pathology, Nanjing Medical University, Nanjing, China
| | - Jing Zheng
- Department of Neurosurgery, The Affiliated Suqian Hospital of Xuzhou Medical University, Suqian, China.
| | - Hongguang Bao
- Department of Anesthesiology, Nanjing First Hospital, Nanjing Medical University, Nanjing, China.
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23
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Sun X, Zhang X, Jiang K, Wu M. Gastrodin Attenuates Tourette Syndrome by Regulating EAATs and NMDA Receptors in the Striatum of Rats. Neuropsychiatr Dis Treat 2021; 17:2243-2255. [PMID: 34285485 PMCID: PMC8286077 DOI: 10.2147/ndt.s305925] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/15/2021] [Accepted: 06/05/2021] [Indexed: 11/23/2022] Open
Abstract
PURPOSE This study explored whether gastrodin (Gas) could attenuate the symptoms of Tourette syndrome(TS) via the regulation of glutamate (Glu), its transporters (EAAT1 and EAAT2) and its receptors (NMDAR1, NMDAR2A and NMDAR2B) in rats. MATERIALS AND METHODS Seventy-five Wistar male rats were randomly divided into five groups (n=15 each): the control, TS, Tia (tiapride, 25mg/kg), Gas60 (gastrodin, 60mg/kg) and Gas120 groups (gastrodin, 120mg/kg). Rats in all groups except the control group received intraperitoneal injection of 3,3'-iminodipropionitrile (IDPN) for 7 consecutive days to establish the TS model. Thereafter, rats in the Tia, Gas60, and Gas120 groups were gavaged with 25mg/kg Tia, 60mg/kg Gas and 120mg/kg Gas for 28 days. Rats in the control and TS groups were gavaged with 0.9% normal saline. Behavioral evaluation was performed by using stereotypy scoring, nodding experiment and autonomic activity test. The Glu level was measured by UPLC-QqQ-MS analysis. The expression of EAAT1, EAAT2, NMDAR1, NMDAR2A and NMDAR2B was measured by Western blot and quantitative real-time PCR (qRT-PCR) analyses. RESULTS The results showed that rats with IDPN-induced TS exhibited an increase in stereotypy score, nodding numbers, number of times to enter the central area and autonomic total distance, which could be improved by Tia and Gas treatments. Furthermore, Tia and Gas treatments significantly decreased the IDPN-induced the increase in Glu levels in rats with TS. Furthermore, the decreased expression of EAAT1 and EAAT2 and increased expression of NMDAR1, NMDAR2A, and NMDAR2B in rats with TS induced by IDPN could be substantially altered by Tia and Gas treatments. CONCLUSION Gas ameliorated the behavioral dysfunction of rats with TS by maintaining Glu at a normal level, upregulating the expression of EAAT1 and EAAT2, and downregulating the expression of NMDAR1, NMDAR2A and NMDAR2B.
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Affiliation(s)
- Xueran Sun
- Department of Traditional Chinese Medicine, Xinhua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, People's Republic of China
| | - Xin Zhang
- Department of Traditional Chinese Medicine, Xinhua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, People's Republic of China
| | - Keyu Jiang
- Department of Traditional Chinese Medicine, Xinhua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, People's Republic of China
| | - Min Wu
- Department of Traditional Chinese Medicine, Xinhua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, People's Republic of China
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24
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Lin YE, Lin CH, Ho EP, Ke YC, Petridi S, Elliott CJH, Sheen LY, Chien CT. Glial Nrf2 signaling mediates the neuroprotection exerted by Gastrodia elata Blume in Lrrk2-G2019S Parkinson's disease. eLife 2021; 10:73753. [PMID: 34779396 PMCID: PMC8660019 DOI: 10.7554/elife.73753] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2021] [Accepted: 11/12/2021] [Indexed: 12/17/2022] Open
Abstract
The most frequent missense mutations in familial Parkinson's disease (PD) occur in the highly conserved LRRK2/PARK8 gene with G2019S mutation. We previously established a fly model of PD carrying the LRRK2-G2019S mutation that exhibited the parkinsonism-like phenotypes. An herbal medicine, Gastrodia elata Blume (GE), has been reported to have neuroprotective effects in toxin-induced PD models. However, the underpinning molecular mechanisms of GE beneficiary to G2019S-induced PD remain unclear. Here, we show that these G2019S flies treated with water extracts of GE (WGE) and its bioactive compounds, gastrodin and 4-HBA, displayed locomotion improvement and dopaminergic neuron protection. WGE suppressed the accumulation and hyperactivation of G2019S proteins in dopaminergic neurons and activated the antioxidation and detoxification factor Nrf2 mostly in the astrocyte-like and ensheathing glia. Glial activation of Nrf2 antagonizes G2019S-induced Mad/Smad signaling. Moreover, we treated LRRK2-G2019S transgenic mice with WGE and found that the locomotion declines, the loss of dopaminergic neurons, and the number of hyperactive microglia were restored. WGE also suppressed the hyperactivation of G2019S proteins and regulated the Smad2/3 pathways in the mice brains. We conclude that WGE prevents locomotion defects and the neuronal loss induced by G2019S mutation via glial Nrf2/Mad signaling, unveiling a potential therapeutic avenue for PD.
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Affiliation(s)
- Yu-En Lin
- Institute of Molecular Biology, Academia SinicaTaipeiTaiwan,Institute of Food Science and Technology, National Taiwan UniversityTaipeiTaiwan
| | - Chin-Hsien Lin
- Department of Neurology, National Taiwan University HospitalTaipeiTaiwan
| | - En-Peng Ho
- Department of Neurology, National Taiwan University HospitalTaipeiTaiwan
| | - Yi-Ci Ke
- Department of Neurology, National Taiwan University HospitalTaipeiTaiwan
| | - Stavroula Petridi
- Department of Clinical Neurosciences and MRC Mitochondrial Biology Unit, University of CambridgeCambridgeUnited Kingdom,Department of Biology and York Biomedical Research Institute, University of YorkYorkUnited Kingdom
| | - Christopher JH Elliott
- Department of Biology and York Biomedical Research Institute, University of YorkYorkUnited Kingdom
| | - Lee-Yan Sheen
- Institute of Food Science and Technology, National Taiwan UniversityTaipeiTaiwan
| | - Cheng-Ting Chien
- Institute of Molecular Biology, Academia SinicaTaipeiTaiwan,Neuroscience Program of Academia Sinica, Academia SinicaTaipeiTaiwan
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25
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Dong J, Ji D, Su L, Zhang F, Tong H, Mao C, Lu T. A simplified LC−MS/MS approach for simultaneous quantification and pharmacokinetics of five compounds in rats following oral administration of Gastrodia elata extract. J Anal Sci Technol 2020. [DOI: 10.1186/s40543-020-00211-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
Abstract
Background
To support the multicomponent pharmacokinetics of Gastrodia elata, a rapid, simple, and sensitive ultra-performance liquid chromatography tandem with mass spectrometry (LC–MS/MS) approach was established for simultaneous quantification of gastrodin, parishin A, parishin B, parishin C, and parishin E.
Methods
Five compounds were extracted from plasma by using one-step protein precipitation. The chromatographic separation was achieved on a C18 column with gradient mobile phase comprising acetonitrile and 0.05% formic acid. The detection was performed using negative electrospray ionization in multiple reaction monitoring mode.
Results
This new method maximizes assay throughput by using minimal sample clean-up procedures and a shorter analytical run time. The approach exhibited good linearity for the five compounds (r2 > 0.995) in the concentration ranges. The lower limits of quantification (LLOQ) were determined as 1.37 ng/mL for parishin A, parishin B, parishin C, and parishin E and 10 ng/mL for gastrodin. Then the method was fully validated with intra- and inter-day precision, accuracy, matrix effects, extraction recovery, and stability.
Conclusion
This validated approach was successfully applied to the pharmacokinetic study following oral administration of Gastrodia elata extract to rats. This investigation may provide some guidance for the clinical application and explanation of the pharmacological mechanism of Gastrodia elata.
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26
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Liu M, Zhao L, Han L, Li H, Shi Y, Cui J, Wang C, Xu L, Zhong L. Discovery and identification of proangiogenic chemical markers from Gastrodiae Rhizoma based on zebrafish model and metabolomics approach. PHYTOCHEMICAL ANALYSIS : PCA 2020; 31:835-845. [PMID: 32495458 DOI: 10.1002/pca.2949] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/14/2020] [Revised: 04/19/2020] [Accepted: 04/21/2020] [Indexed: 06/11/2023]
Abstract
INTRODUCTION Angiogenesis is closely related to a variety of diseases, and therapies based on angiogenesis are intensely investigated. Studies have shown that the use of Gastrodiae Rhizoma (GR, Gastrodia elata) can benefit the treatment of ischemic cardiovascular diseases and atherosclerosis by stimulating angiogenesis. OBJECTIVE This study tested the angiogenesis effects of a group of chemical markers isolated from GR. MATERIAL AND METHODS Zebrafish model was used to evaluate angiogenesis by setting four groups: blank control group, model group, positive control group and treatment group (0.1, 1, and 100 μg/mL RGP). The Gray correlation analysis (GCA) was implemented to calculate the correlation coefficients of each compound between the peak area in liquid chromatography time-of-flight mass spectrometry (LC-TOF-MS) and the bioactivity, the top ten components with the correlation degree > 0.9 were listed. RESULTS AND DISCUSSION The optimum final concentration of GR on proangiogenesis effect was determined to be 100 μg/mL. Ten compounds, including gastrodin, parishin E, stigmasterol, p-hydroxybenzyl alcohol, citric acid, etc., were identified to have high correlation coefficients with proangiogenic activity. Furthermore, the network pharmacologic analysis of these compounds revealed that the compounds systematically regulate the formation of new blood vessels via networked vital targets and signalling pathways. CONCLUSION GR can promote the growth of blood vessels, ten chemical components discovered contribute to this proangiogenesis activity. These chemical markers of GR thus provide a foundation for further studies on medicinal substances and quality evaluation of GR, also providing a scientific basis for modern interpretation of the processing theory of traditional Chinese medicine.
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Affiliation(s)
- Mengyujie Liu
- Department of Pharmacy, Qilu Hospital of Shandong University, Jinan, China
| | - Liang Zhao
- Department of Pharmacy, Qilu Hospital of Shandong University, Jinan, China
| | - Liwen Han
- Biology Institute, Qilu University of Technology (Shandong Academy of Sciences), Jinan, China
| | - Haonan Li
- Biology Institute, Qilu University of Technology (Shandong Academy of Sciences), Jinan, China
| | - Yongping Shi
- Biology Institute, Qilu University of Technology (Shandong Academy of Sciences), Jinan, China
| | - Jing Cui
- Department of Pharmacy, Qilu Hospital of Shandong University, Jinan, China
| | - Chenyang Wang
- Department of Pharmacy, Qilu Hospital of Shandong University, Jinan, China
| | - Li Xu
- Department of Pharmacy, Qilu Hospital of Shandong University, Jinan, China
| | - Lihong Zhong
- Department of Pharmacy, Qilu Hospital of Shandong University, Jinan, China
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Yuan B, Huang H, Qu S, Zhang H, Lin J, Jin L, Yang S, Zeng Z. Gastrodin Pretreatment Protects Liver Against Ischemia-Reperfusion Injury via Activation of the Nrf2/HO-1 Pathway. THE AMERICAN JOURNAL OF CHINESE MEDICINE 2020; 48:1159-1178. [PMID: 32668973 DOI: 10.1142/s0192415x20500573] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
Hepatic ischemia-reperfusion (IR) injury remains the major cause of liver damage post-liver surgery or transplantation. Diminishing oxidative stress and inflammatory responses is a powerful channel to reduce the rate of morbidity and mortality. Gastrodin (GSTD), a bioactive compound extracted from the traditional Chinese herbal agent with a long history of clinical application in nervous system diseases, is suggested to possess anti-oxidative effects on liver diseases, such as nonalcoholic fatty liver disease. However, the therapeutic potential of GSTD in liver IR injury remains unclear. In this paper, we performed surgery to set up the 70% hepatic IR injury models in mice after a three-day pretreatment of GSTD. We found the administration of GSTD reduced liver damage, which correlated with lower histological Suzuki's score, lower serum alanine transaminase (AST) and alanine transaminase (ALT) levels, less oxidative stress, and cell apoptosis in a dose-responsive manner, as compared to the parallel control. Meanwhile, we observed a great induction of heme oxygenase-1 (HO-1) and an activation of the p38 mitogen-activated protein kinases/nuclear factor erythroid 2-related factor 2 (p38MAPK/Nrf2) pathway in response to the GSTD pretreatment, while the protective effects upon GSTD diminished in mice with HO-1 heterozygous mutation. In addition, GSTD inhibited IR induced toll-like receptor (TLR) 4, but not TLR2 in a HO-1 dependent manner, leading to a down-regulation of cytokines, such as interleukin (IL)-6 and TNF-[Formula: see text]. Collectively, our findings revealed GSTD attenuated liver IR injury via activation of the HO-1 pathway, providing a novel therapeutic strategy to minimize the IR induced oxidative stress in the process of liver transplantation.
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Affiliation(s)
- Bo Yuan
- Organ Transplantation Center, First Affiliated Hospital of Kunming, Medical University, Kunming, Yunnan, P. R. China
| | - Hanfei Huang
- Organ Transplantation Center, First Affiliated Hospital of Kunming, Medical University, Kunming, Yunnan, P. R. China
| | - Siming Qu
- Organ Transplantation Center, First Affiliated Hospital of Kunming, Medical University, Kunming, Yunnan, P. R. China
| | - Hongbin Zhang
- Organ Transplantation Center, First Affiliated Hospital of Kunming, Medical University, Kunming, Yunnan, P. R. China
| | - Jie Lin
- Organ Transplantation Center, First Affiliated Hospital of Kunming, Medical University, Kunming, Yunnan, P. R. China
| | - Li Jin
- Organ Transplantation Center, First Affiliated Hospital of Kunming, Medical University, Kunming, Yunnan, P. R. China
| | - Shikun Yang
- Organ Transplantation Center, First Affiliated Hospital of Kunming, Medical University, Kunming, Yunnan, P. R. China
| | - Zhong Zeng
- Organ Transplantation Center, First Affiliated Hospital of Kunming, Medical University, Kunming, Yunnan, P. R. China
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Xiao Z, Liu C, Duan J, Zhou T, Liu X, Lu S, Yang Z, Xu F. Pharmacological Targets and Active Components of Gastrodiae rhizoma Against Depression: Findings of Network Pharmacology. INT J PHARMACOL 2020. [DOI: 10.3923/ijp.2020.500.513] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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29
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Jou SB, Tsai CJ, Fang CY, Yi PL, Chang FC. Effects of N 6 -(4-hydroxybenzyl) adenine riboside in stress-induced insomnia in rodents. J Sleep Res 2020; 30:e13156. [PMID: 32748529 DOI: 10.1111/jsr.13156] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2020] [Revised: 05/20/2020] [Accepted: 06/11/2020] [Indexed: 11/30/2022]
Abstract
Adenosine exhibits a somnogenic effect; however, there is no adenosinergic hypnotic because of cardiovascular effects. This study investigated whether N6-(4-hydroxybenzyl) adenine riboside (T1-11), extracted from Gastrodia elata, produces somnogenic effects in rodents. We determined the involvement of adenosine 2A receptors (A2ARs) in GABAergic neurons of the ventrolateral preoptic area (VLPO) and the cardiovascular effects. Change of cage bedding is employed as a stressor to induce insomnia in rodents, and electroencephalograms and electromyograms were used to acquire and analyse sleep-wake activity. We found that intracerebroventricular administration of T1-11 before a dark period increased non-rapid eye movement (NREM) and rapid eye movement (REM) sleep during a dark period, and T1-11-induced sleep increases were blocked by the A2AR antagonist, SCH58261, in naïve rats. Oral administration of T1-11 increased NREM sleep during both dark and light periods. Microinjection of the A2AR antagonist, SCH58261, into the VLPO blocked sleep effects of T1-11. In addition to the somnogenic effect in naïve mice, T1-11 suppressed the stress-induced insomnia and this suppressive effect was blocked by SCH58261. C-fos expression in GABAergic neurons of VLPO was increased after administration of T1-11 in Gad2-Cre::Ai14 mice, suggesting the activation of GABAergic neurons in the VLPO. T1-11 exhibited no effects on heart rate and the low frequency/high frequency ratio of heart rate variability. We concluded that T1-11 elicited somnogenic effects and effectively ameliorated acute stress-induced insomnia. The somnogenic effect is mediated by A2ARs to activate GABAergic neurons in the VLPO. This adenosine analogue could be a potential hypnotic because of no sympathetic and parasympathetic effects on the cardiovascular system.
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Affiliation(s)
- Shuo-Bin Jou
- Department of Neurology, Mackay Medical College, Mackay Memorial Hospital, New Taipei City, Taiwan
| | - Chung-Jen Tsai
- Department of Veterinary Medicine, School of Veterinary Medicine, National Taiwan University, Taipei, Taiwan
| | - Chun-Ying Fang
- Department of Veterinary Medicine, School of Veterinary Medicine, National Taiwan University, Taipei, Taiwan
| | - Pei-Lu Yi
- Department of Sport Management, College of Tourism, Leisure and Sports, Aletheia University, New Taipei City, Taiwan
| | - Fang-Chia Chang
- Department of Veterinary Medicine, School of Veterinary Medicine, National Taiwan University, Taipei, Taiwan.,Graduate Institute of Brain and Mind Sciences, College of Medicine, National Taiwan University, Taipei, Taiwan.,Graduate Institute of Acupuncture Science, College of Chinese Medicine, China Medical University, Taichung, Taiwan
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30
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Wang Y, Shahid MQ, Ghouri F, Baloch FS. De Novo Assembly and Annotation of the Juvenile Tuber Transcriptome of a Gastrodia elata Hybrid by RNA Sequencing: Detection of SSR Markers. Biochem Genet 2020; 58:914-934. [DOI: 10.1007/s10528-020-09983-w] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2019] [Accepted: 06/25/2020] [Indexed: 02/08/2023]
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Lu KH, Ou GL, Chang HP, Chen WC, Liu SH, Sheen LY. Safety evaluation of water extract of Gastrodia elata Blume: Genotoxicity and 28-day oral toxicity studies. Regul Toxicol Pharmacol 2020; 114:104657. [DOI: 10.1016/j.yrtph.2020.104657] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2019] [Revised: 04/01/2020] [Accepted: 04/08/2020] [Indexed: 10/24/2022]
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Li Y, Shabani KI, Liu H, Guo Q, Liu X. Structural, physicochemical and rheological properties of a novel native starch obtained from Rhizoma Gastrodiae. FOOD STRUCTURE 2020. [DOI: 10.1016/j.foostr.2020.100148] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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Yu B, Li Z, Wu J, Ying J, Tang Y, Wu B, Tang C, Xu J. Quality Control of Gastrodia elata by High-Performance Liquid Chromatography with Fluorescence Detection (HPLC–FLD) and Principal Component Analysis (PCA) and Hierarchical Cluster Analysis (HCA). ANAL LETT 2019. [DOI: 10.1080/00032719.2019.1674867] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Bocheng Yu
- Department of Preventative Medicine, Zhejiang Provincial Key Laboratory of Pathological and Physiological Technology, Medical School of Ningbo University, Ningbo, China
| | - Zhen Li
- Department of Preventative Medicine, Zhejiang Provincial Key Laboratory of Pathological and Physiological Technology, Medical School of Ningbo University, Ningbo, China
| | - Jinyi Wu
- Department of Preventative Medicine, Zhejiang Provincial Key Laboratory of Pathological and Physiological Technology, Medical School of Ningbo University, Ningbo, China
| | - Jiamin Ying
- Department of Preventative Medicine, Zhejiang Provincial Key Laboratory of Pathological and Physiological Technology, Medical School of Ningbo University, Ningbo, China
| | - Yuqing Tang
- Department of Preventative Medicine, Zhejiang Provincial Key Laboratory of Pathological and Physiological Technology, Medical School of Ningbo University, Ningbo, China
| | - Bingchu Wu
- Department of Preventative Medicine, Zhejiang Provincial Key Laboratory of Pathological and Physiological Technology, Medical School of Ningbo University, Ningbo, China
| | - Chunlan Tang
- Department of Preventative Medicine, Zhejiang Provincial Key Laboratory of Pathological and Physiological Technology, Medical School of Ningbo University, Ningbo, China
| | - Jinyan Xu
- The Affiliated Hospital of Medical School of Ningbo University, Ningbo, China
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Comparison of Bioactive Compounds and Antioxidant Activities of Maclura tricuspidata Fruit Extracts at Different Maturity Stages. Molecules 2019; 24:molecules24030567. [PMID: 30720740 PMCID: PMC6384656 DOI: 10.3390/molecules24030567] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2019] [Revised: 01/22/2019] [Accepted: 02/01/2019] [Indexed: 11/17/2022] Open
Abstract
Maclura tricuspidata fruit contains various bioactive compounds and has traditionally been used in folk medicine and as valuable food material in Korea. The composition and contents of bioactive compounds in the fruit can be influenced by its maturity stages. In this study, total phenol, total flavonoid, individual polyphenolic compounds, total carotenoids and antioxidant activities at four maturity stages of the fruit were determined. Polyphenolic compounds were analyzed using high-pressure liquid chromatography-quadrupole time-of-flight mass spectrometry (HPLC-QTOF-MS) and HPLC. Among 18 polyphenolic compounds identified in this study, five parishin derivatives (gastrodin, parishin A, B, C, E) were positively identified for the first time in this plant. These compounds were also validated and quantified using authentic standards. Parishin A was the most abundant component, followed by chlorogenic acid, gastrodin, eriodictyol glucoside, parishin C, parishin E and parishin B. The contents of all the polyphenolic compounds were higher at the immature and premature stages than at fully mature and overmature stages, while total carotenoid was found to be higher in the mature and overmature stages. Overall antioxidant activities by three different assays (DPPH, ABTS, FRAP) decreased as maturation progressed. Antioxidant properties of the fruit extract are suggested to be attributed to the polyphenols.
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Ye X, Wang Y, Zhao J, Wang M, Avula B, Peng Q, Ouyang H, Lingyun Z, Zhang J, Khan IA. Identification and Characterization of Key Chemical Constituents in Processed Gastrodia elata Using UHPLC-MS/MS and Chemometric Methods. JOURNAL OF ANALYTICAL METHODS IN CHEMISTRY 2019; 2019:4396201. [PMID: 31772815 PMCID: PMC6854243 DOI: 10.1155/2019/4396201] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/04/2019] [Revised: 09/06/2019] [Accepted: 09/17/2019] [Indexed: 05/11/2023]
Abstract
Gastrodia elata Blume belongs to the Orchidaceae family. G. elata is often processed when used in traditional Chinese medicine (TCM). In the current study, a traditional processing method, known as "Jianchang Bang," was applied. Steamed and dried (S&D) G. elata was processed with ginger juice for up to 5 days (GEP5D). An UHPLC-MS/MS combined with a chemometric method was developed for the analysis of processed G. elata along with the raw material as well as steamed and dried G. elata. As a result, the primary marker compounds were identified with the aid of TOF-MS and MS/MS analyses. Compared with the raw material of G. elata with GEP5D, three new parishin-type compounds were identified according to their retention time, accurate mass, and fragmentation patterns. The chromatographic peak areas for marker compounds, including S-(gastrodin)-glutathione, S-(4-hydroxybenzylamine)-glutathione, and parishin-type compounds, changed significantly. This result indicated that by applying the "Jianchang Bang" method, changes in chemical composition in G. elata contents were observed. The study also demonstrated that chemometric analysis is helpful in understanding the processing mechanism and will provide scientific support for the clinical application of G. elata.
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Affiliation(s)
- Xide Ye
- School of Pharmacy, Jiangxi University of Traditional Chinese Medicine, Nanchang, Jiangxi 344000, China
- National Center for Natural Products Research, School of Pharmacy, The University of Mississippi, Jackson, MS 38677, USA
| | - Yanhong Wang
- National Center for Natural Products Research, School of Pharmacy, The University of Mississippi, Jackson, MS 38677, USA
| | - Jianping Zhao
- National Center for Natural Products Research, School of Pharmacy, The University of Mississippi, Jackson, MS 38677, USA
| | - Mei Wang
- National Center for Natural Products Research, School of Pharmacy, The University of Mississippi, Jackson, MS 38677, USA
| | - Bharathi Avula
- National Center for Natural Products Research, School of Pharmacy, The University of Mississippi, Jackson, MS 38677, USA
| | - Qiaozhen Peng
- School of Computer Information Engineering, Nanchang Hangkong University, Nanchang, Jiangxi 330063, China
| | - Hui Ouyang
- School of Pharmacy, Jiangxi University of Traditional Chinese Medicine, Nanchang, Jiangxi 344000, China
| | - Zhong Lingyun
- School of Pharmacy, Jiangxi University of Traditional Chinese Medicine, Nanchang, Jiangxi 344000, China
| | - Jinlian Zhang
- School of Pharmacy, Jiangxi University of Traditional Chinese Medicine, Nanchang, Jiangxi 344000, China
| | - Ikhlas A. Khan
- National Center for Natural Products Research, School of Pharmacy, The University of Mississippi, Jackson, MS 38677, USA
- Division of Pharmacognosy, Department of BioMolecular Sciences, School of Pharmacy, The University of Mississippi, Jackson, MS 38677, USA
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Wang ZW, Li Y, Liu DH, Mu Y, Dong HJ, Zhou HL, Guo LP, Wang X. Four new phenolic constituents from the rhizomes of Gastrodia elata Blume. Nat Prod Res 2018; 33:1140-1146. [PMID: 29676594 DOI: 10.1080/14786419.2018.1460836] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Abstract
Four new gastrodin derivatives containing a trans-cinnamoyl unit (1-4) and nine known compounds (5-13) were isolated from the rhizomes of Gastrodia elata Blume. All these compounds were evaluated for their neuroprotective effects against 6-hydroxydopamine-induced cell death, and compounds 7 and 12 showed potent activities with EC50 values of 10.5 and 10.2 μM, respectively.
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Affiliation(s)
- Zhi-Wei Wang
- a Shandong Key Laboratory of TCM Quality Control Technology, Shandong Analysis and Test Center , Qilu University of Technology (Shandong Academy of Sciences) , Jinan , People's Republic of China
| | - Yun Li
- a Shandong Key Laboratory of TCM Quality Control Technology, Shandong Analysis and Test Center , Qilu University of Technology (Shandong Academy of Sciences) , Jinan , People's Republic of China.,b College of Pharmacy , Shandong University of Traditional Chinese Medicine , Jinan , People's Republic of China
| | - Da-Hui Liu
- c Institute of Medicinal Plants , Yunnan Academy of Agriculture Science , Kunming , People's Republic of China
| | - Yan Mu
- a Shandong Key Laboratory of TCM Quality Control Technology, Shandong Analysis and Test Center , Qilu University of Technology (Shandong Academy of Sciences) , Jinan , People's Republic of China
| | - Hong-Jing Dong
- a Shandong Key Laboratory of TCM Quality Control Technology, Shandong Analysis and Test Center , Qilu University of Technology (Shandong Academy of Sciences) , Jinan , People's Republic of China
| | - Hong-Lei Zhou
- b College of Pharmacy , Shandong University of Traditional Chinese Medicine , Jinan , People's Republic of China
| | - Lan-Ping Guo
- a Shandong Key Laboratory of TCM Quality Control Technology, Shandong Analysis and Test Center , Qilu University of Technology (Shandong Academy of Sciences) , Jinan , People's Republic of China
| | - Xiao Wang
- a Shandong Key Laboratory of TCM Quality Control Technology, Shandong Analysis and Test Center , Qilu University of Technology (Shandong Academy of Sciences) , Jinan , People's Republic of China
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Quercetin Potentiates the NGF-Induced Effects in Cultured PC 12 Cells: Identification by HerboChips Showing a Binding with NGF. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2018; 2018:1502457. [PMID: 29681968 PMCID: PMC5850895 DOI: 10.1155/2018/1502457] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/28/2017] [Accepted: 01/18/2018] [Indexed: 11/17/2022]
Abstract
Dementia is a persistent disorder of the mental processes and is strongly related to depression. However, the performance of current antidepression medicine is far from satisfactory. Herbal extract provides an excellent source to identify compounds for possible drug development against depression. Here, HerboChips were employed to search herbal compounds that could bind nerve growth factor (NGF). By screening over 500 types of herbal extracts, the water extract of Ginkgo Folium, the leaf of Ginkgo biloba, showed a strong binding to NGF. The herbal fractions showing NGF binding were further isolated and enriched. By using LC-MS/MS analysis, one of the NGF binding fractions was enriched, which was further identified as quercetin, a major flavonoid in Ginkgo Folium. Quercetin, similar to Ginkgo Folium extract, could enhance the effect of NGF in cultured PC 12 cells, including potentiation of neurite outgrowth and phosphorylation of Erk-1/2. This is the first report of discovering an NGF binding compound by using HerboChips from herbal extracts, which could be further developed for antidepression application.
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Liu Y, Gao J, Peng M, Meng H, Ma H, Cai P, Xu Y, Zhao Q, Si G. A Review on Central Nervous System Effects of Gastrodin. Front Pharmacol 2018; 9:24. [PMID: 29456504 PMCID: PMC5801292 DOI: 10.3389/fphar.2018.00024] [Citation(s) in RCA: 209] [Impact Index Per Article: 34.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2017] [Accepted: 01/09/2018] [Indexed: 11/21/2022] Open
Abstract
Rhizoma Gastrodiae (also known as Tian ma), the dried rhizome of Gastrodia elata Blume, is a famous Chinese herb that has been traditionally used for the treatment of headache, dizziness, spasm, epilepsy, stoke, amnesia and other disorders for centuries. Gastrodin, a phenolic glycoside, is the main bioactive constituent of Rhizoma Gastrodiae. Since identified in 1978, gastrodin has been extensively investigated on its pharmacological properties. In this article, we reviewed the central nervous system (CNS) effects of gastrodin in preclinical models of CNS disorders including epilepsy, Alzheimer's disease, Parkinson's disease, affective disorders, cerebral ischemia/reperfusion, cognitive impairment as well as the underlying mechanisms involved and, where possible, clinical data that support the pharmacological activities. The sources and pharmacokinetics of gastrodin were also reviewed here. As a result, gastrodin possesses a broad range of beneficial effects on the above-mentioned CNS diseases, and the mechanisms of actions include modulating neurotransmitters, antioxidative, anti-inflammatory, suppressing microglial activation, regulating mitochondrial cascades, up-regulating neurotrophins, etc. However, more detailed clinical trials are still in need for positioning it in the treatment of neurological disorders.
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Affiliation(s)
- Yuan Liu
- Department of Traditional Chinese Medicine, Shandong Provincial Hospital Affiliated to Shandong University, Jinan, China.,School of Traditional Chinese Medicine, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Jialiang Gao
- Department of Cardiology, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Min Peng
- Department of Traditional Chinese Medicine, Shandong Provincial Hospital Affiliated to Shandong University, Jinan, China
| | - Hongyan Meng
- Department of Traditional Chinese Medicine, Shandong Provincial Hospital Affiliated to Shandong University, Jinan, China
| | - Hongbo Ma
- Department of Traditional Chinese Medicine, Shandong Provincial Hospital Affiliated to Shandong University, Jinan, China
| | - Pingping Cai
- Department of Traditional Chinese Medicine, Shandong Provincial Hospital Affiliated to Shandong University, Jinan, China
| | - Yuan Xu
- Department of Traditional Chinese Medicine, Shandong Provincial Hospital Affiliated to Shandong University, Jinan, China
| | - Qiong Zhao
- Department of Traditional Chinese Medicine, Shandong Provincial Hospital Affiliated to Shandong University, Jinan, China
| | - Guomin Si
- Department of Traditional Chinese Medicine, Shandong Provincial Hospital Affiliated to Shandong University, Jinan, China
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Lee K, Joo H, Sun M, Kim M, Kim B, Lee BJ, Cho JH, Jung JY, Park JW, Bu Y. Review on the characteristics of liver-pacifying medicinal in relation to the treatment of stroke: from scientific evidence to traditional medical theory. J TRADIT CHIN MED 2018. [DOI: 10.1016/j.jtcm.2018.01.003] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Comprehensive profiling of minor tyrosinase inhibitors from Gastrodia elata using an off-line hyphenation of ultrafiltration, high-speed countercurrent chromatography, and high-performance liquid chromatography. J Chromatogr A 2017; 1529:63-71. [DOI: 10.1016/j.chroma.2017.11.008] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2017] [Revised: 10/18/2017] [Accepted: 11/04/2017] [Indexed: 12/14/2022]
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Analytical Techniques and Pharmacokinetics of Gastrodia elata Blume and Its Constituents. Molecules 2017; 22:molecules22071137. [PMID: 28698450 PMCID: PMC6152015 DOI: 10.3390/molecules22071137] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2017] [Revised: 07/06/2017] [Accepted: 07/06/2017] [Indexed: 11/17/2022] Open
Abstract
Gastrodia elata Blume (G. elata), commonly called Tianma in Chinese, is an important and notable traditional Chinese medicine (TCM), which has been used in China as an anticonvulsant, analgesic, sedative, anti-asthma, anti-immune drug since ancient times. The aim of this review is to provide an overview of the abundant efforts of scientists in developing analytical techniques and performing pharmacokinetic studies of G. elata and its constituents, including sample pretreatment methods, analytical techniques, absorption, distribution, metabolism, excretion (ADME) and influence factors to its pharmacokinetics. Based on the reported pharmacokinetic property data of G. elata and its constituents, it is hoped that more studies will focus on the development of rapid and sensitive analytical techniques, discovering new therapeutic uses and understanding the specific in vivo mechanisms of action of G. elata and its constituents from the pharmacokinetic viewpoint in the near future. The present review discusses analytical techniques and pharmacokinetics of G. elata and its constituents reported from 1985 onwards.
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Rapid authentication of Gastrodiae rhizoma by direct ionization mass spectrometry. Anal Chim Acta 2016; 938:90-7. [DOI: 10.1016/j.aca.2016.07.028] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2016] [Revised: 07/24/2016] [Accepted: 07/26/2016] [Indexed: 12/28/2022]
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Zhan HD, Zhou HY, Sui YP, Du XL, Wang WH, Dai L, Sui F, Huo HR, Jiang TL. The rhizome of Gastrodia elata Blume - An ethnopharmacological review. JOURNAL OF ETHNOPHARMACOLOGY 2016; 189:361-85. [PMID: 27377337 DOI: 10.1016/j.jep.2016.06.057] [Citation(s) in RCA: 151] [Impact Index Per Article: 18.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/13/2015] [Revised: 06/22/2016] [Accepted: 06/24/2016] [Indexed: 05/11/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Gastrodia elata Blume (Orchidaceae) is commonly called Tian ma in Chinese and mainly distributed in the mountainous areas of eastern Asia, such as China, Korea, Japan and India. It is an extensively used traditional Chinese herbal medicine in the clinical practice of traditional Chinese medicine, to treat headache, migraine, dizziness, epilepsy, infantile convulsion, tetany and so on. The present paper reviews the advancements in investigation of botany and ethnopharmacology, phytochemistry, pharmacology, toxicology and quality control of Gastrodia elata Blume. Finally, the possible tendency and perspective for future investigation of this plant are also put forward. MATERIALS AND METHODS The information on Gastrodia elata Blume was collected via piles of resources including classic books about Chinese herbal medicine, and scientific databases including Pubmed, Google Scholar, ACS, Web of science, ScienceDirect databases, CNKI and others. Plant taxonomy was validated by the databases "The Plant List", and "Mansfeld's Encyclopedia". RESULTS Over 81 compounds from this plant have been isolated and identified, phenolics and polysaccharides are generally considered as the characteristic and active constituents of Gastrodia elata Blume. Its active compounds possess wide-reaching biological activities, including sedative, hypnotic, antiepileptic, anticonvulsive, antianxietic, antidepressant, neuroprotective, antipsychotic, anti-vertigo, circulatory system modulating, anti-inflammationary, analgesic, antioxidative, memory-improving and antiaging, antivirus and antitumor effects. CONCLUSION Despite the publication of various papers on Gastrodia elata Blume, there is still, however, the need for definitive research and clarification of other bioactive compounds using bioactivity-guided isolation strategies, and the possible mechanism of action as well as potential synergistic or antagonistic effects of multi-component mixtures derived from Gastrodia elata Blume need to be evaluated. It is also necessary and important to do more quality control and toxicological study on human subjects in order to maintain its efficacy stable in the body and validate its safety in clinical uses. In addition, more investigations on other parts of this plant beyond the tubers are needed. Further studies on Gastrodia elata Blume will lead to the development of new drugs and therapeutics for various diseases, and how to utilize it better should be paid more attention to.
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Affiliation(s)
- Hong-Dan Zhan
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100700, China
| | - Hai-Yu Zhou
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100700, China
| | - Yun-Peng Sui
- Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing 100050, China
| | - Xin-Liang Du
- Graduate School of China Academy of Chinese Medical Sciences, Beijing 100700, China
| | - Wei-Hao Wang
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100700, China
| | - Li Dai
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100700, China
| | - Feng Sui
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100700, China.
| | - Hai-Ru Huo
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100700, China.
| | - Ting-Liang Jiang
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100700, China
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Lee PSC, Zhang LM, Yan AL, Lam KYC, Dong TT, Lin H, Chan GKL, Tsim KWK. Indication of nerve growth factor binding components from herbal extracts by HerboChip: a platform for drug screening on a chip. Chin Med 2016; 11:34. [PMID: 27453720 PMCID: PMC4958286 DOI: 10.1186/s13020-016-0107-8] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2015] [Accepted: 07/15/2016] [Indexed: 11/16/2022] Open
Abstract
Background HerboChip is an array of different fractions deriving from herbal extracts. This study aimed to identify effective components from Chinese medicine (CM) that interact with nerve growth factor (NGF) as a target using HerboChip. Methods Fifty types of CM that are traditionally used as remedies for emotion imbalance were selected and extracted with 50 % ethanol. Biotinylated-NGF was hybridized with over 300 chips coated with different HPLC-separated fractions from CM extracts and straptavidin-Cy5 was used to identify the NGF-bound fractions. Results Over 300 chips were screened within a week, and 17 positive hits were identified. The interaction of the identified herbal extracts with NGF was confirmed in cultured PC12 cells. Co-application of NGF and herbal extract interfered with NGF-induced expression of neurofilaments, including NF68 and NF200 in cell cultures. Western blot analysis comparing the intensity of phosphorylated cAMP response element-binding protein (CREB) over total CREB showed NGF-induced CREB phosphorylation was modulated by the identified herbal extracts. Five CM herbs showed activating activities on the NGF response and nine CM herbs showed inhibiting activities. Conclusion The current result supported the applicability of HerboChip for screening NGF binding components from herbal extracts. Electronic supplementary material The online version of this article (doi:10.1186/s13020-016-0107-8) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Pinky Sum Chi Lee
- Division of Life Science and Center for Chinese Medicine R&D, The Hong Kong University of Science and Technology, Hong Kong SAR, China
| | - Laura Minglu Zhang
- Division of Life Science and Center for Chinese Medicine R&D, The Hong Kong University of Science and Technology, Hong Kong SAR, China
| | - Artemis Lu Yan
- Division of Life Science and Center for Chinese Medicine R&D, The Hong Kong University of Science and Technology, Hong Kong SAR, China
| | - Kelly Yin Ching Lam
- Division of Life Science and Center for Chinese Medicine R&D, The Hong Kong University of Science and Technology, Hong Kong SAR, China
| | - Tina Tingxia Dong
- Division of Life Science and Center for Chinese Medicine R&D, The Hong Kong University of Science and Technology, Hong Kong SAR, China
| | - Huangquan Lin
- Division of Life Science and Center for Chinese Medicine R&D, The Hong Kong University of Science and Technology, Hong Kong SAR, China
| | - Gallant Kar Lun Chan
- Division of Life Science and Center for Chinese Medicine R&D, The Hong Kong University of Science and Technology, Hong Kong SAR, China
| | - Karl Wah Keung Tsim
- Division of Life Science and Center for Chinese Medicine R&D, The Hong Kong University of Science and Technology, Hong Kong SAR, China
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Tsai TY, Li CY, Livneh H, Lin IH, Lu MC, Yeh CC. Decreased risk of stroke in patients receiving traditional Chinese medicine for vertigo: A population-based cohort study. JOURNAL OF ETHNOPHARMACOLOGY 2016; 184:138-143. [PMID: 26969404 DOI: 10.1016/j.jep.2016.03.008] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/05/2015] [Revised: 02/22/2016] [Accepted: 03/06/2016] [Indexed: 06/05/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Patients with vertigo are reported to exhibit a higher risk of subsequent stroke. However, it remains unclear if Traditional Chinese Medicine (TCM), the most common form of complementary and alternative medicine, can help lower the risk of stroke for these patients. So the aim of the study was to investigate the effects of TCM on stroke risk among patients with vertigo. MATERIALS AND METHODS This longitudinal cohort study used the Taiwanese National Health Insurance Research Database to identify 112,458 newly diagnosed vertigo patients aged ≥20 years who received treatment between 1998 and 2007. Among these patients, 53,203 (47.31%) received TCM after vertigo onset (TCM users), and the remaining 59,201 patients were designated as a control group (non-TCM users). All enrollees received follow-up until the end of 2012 to measure stroke incidence. Cox proportional hazards regression was used to compute the hazard ratio (HR) of stroke in recipients of TCM services. RESULTS During 15-year follow-up, 5532 TCM users and 12,295 non-TCM users developed stroke, representing an incidence rate of 13.10% and 25.71% per 1000 person-years. TCM users had a significantly reduced risk of stroke compared to non-TCM users (adjusted HR=0.64; 95% confidence interval CI=0.59-0.74). The predominant effect was observed for those receiving TCM for more than 180 days (adjusted HR=0.52; 95% CI=0.49-0.56). Commonly used TCM formulae, including Ban-Xia-Bai-Zhu-Tian-Ma-Tang, Ling-Gui-Zhu-Gan-Tang, Bai Zhi (Angelica dahurica (Hoffm.) Benth. & Hook.f. ex Franch. & Sav., root), Ge Gen (Pueraria lobata (Willd.) Ohwi, root) and Hai Piao Xiao (Endoconcha Sepiae, Cuttlefish Bone) were significantly associated with lower risk of stroke. CONCLUSIONS Results of this population-based study support the effects of TCM on reducing stroke risk, and may provide a reference for stroke prevention strategies. The study results may also help to integrate TCM into clinical intervention programs that provide a favorable prognosis for vertigo patients.
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Affiliation(s)
- Tzung-Yi Tsai
- Department of Medical Research, Dalin Tzuchi Hospital, The Buddhist Tzuchi Medical Foundation, 2 Minsheng Road, Dalin Township, Chiayi 62247, Taiwan; Department of Environmental and Occupational Health, College of Medicine, National Cheng Kung University, 138 Sheng-Li Road, Tainan 70428, Taiwan; Department of Nursing, Tzu Chi College of Technology, 880 Chien-Kuo Road Section 2, Hualien 97004, Taiwan
| | - Chung-Yi Li
- Department of Public Health, College of Medicine, National Cheng Kung University, 138 Sheng-Li Road, Tainan 70428, Taiwan; Department of Public Health, College of Public Health, China Medical University, 91 Hsueh-Shih Road, Taichung 40402, Taiwan
| | - Hanoch Livneh
- Rehabilitation Counseling Program, Portland State University, Portland, OR 97207-0751, USA
| | - I-Hsin Lin
- School of Post-Baccalaureate Chinese Medicine, Tzu Chi University, 701 Jhongyang Road Section 3, Hualien 97004, Taiwan
| | - Ming-Chi Lu
- Division of Allergy, Immunology and Rheumatology, Dalin Tzuchi Hospital, The Buddhist Tzuchi Medical Foundation, 2 Minsheng Road, Dalin Township, Chiayi 62247, Taiwan; School of Medicine, Tzu Chi University, 701 Jhongyang Road Section 3, Hualien 97004, Taiwan
| | - Chia-Chou Yeh
- School of Post-Baccalaureate Chinese Medicine, Tzu Chi University, 701 Jhongyang Road Section 3, Hualien 97004, Taiwan; Department of Chinese Medicine, Dalin Tzuchi Hospital, The Buddhist Tzuchi Medical Foundation, 2 Minsheng Road, Dalin Township, Chiayi 62247, Taiwan.
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Chen WC, Lai YS, Lin SH, Lu KH, Lin YE, Panyod S, Ho CT, Sheen LY. Anti-depressant effects of Gastrodia elata Blume and its compounds gastrodin and 4-hydroxybenzyl alcohol, via the monoaminergic system and neuronal cytoskeletal remodeling. JOURNAL OF ETHNOPHARMACOLOGY 2016; 182:190-9. [PMID: 26899441 DOI: 10.1016/j.jep.2016.02.001] [Citation(s) in RCA: 66] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/05/2015] [Revised: 01/26/2016] [Accepted: 02/03/2016] [Indexed: 05/11/2023]
Abstract
ETHNOPHARMACOLOGY RELEVANCE Gastrodia elata Blume is a highly valuable traditional Chinese medicine used in the treatment of depression. However, compounds with antidepressant effects in water extracts of G. elata Bl. (WGE) have not been identified. The aims of this study were to determine the major antidepressant compound in WGE and to evaluate the antidepressant effects of WGE and its active compounds which involved the monoaminergic system and neuronal cytoskeletal remodeling. MATERIALS AND METHODS Gastrodin (GAS) and 4-hydroxybenzyl alcohol (HBA) in WGE, were analyzed with high-performance liquid chromatography (HPLC)-ultraviolet detection. The forced swimming test (FST) was used to induce depression-like symptoms in 9 weeks old male Sprague-Dawley rats. The open field test (OFT) was used to measure anxiety after WGE, GAS, and HBA treatments. The levels of monoamine such as serotonin (5-HT), dopamine (DA), and their metabolites 5-hydroxyindoleacetic acid (5-HIAA), 3,4-dihydroxyphenylacetic acid (DOPAC), and homovanillic acid (HVA) were measured using HPLC-electrochemical detection. Western blotting was used to examine the 5-HT1A receptor and the neuronal cytoskeleton remodeling-related proteins, Slit, dihydropyrimidinase-related protein 2 (DPYSL2, also called CRMP2), Ras homologous member A (RhoA), and profilin 1 (PFN1) in vivo. Slit1 expression was evaluated in Hs683 cell line after treated with WGE (0.5mg/mL), GAS (50, 100 and 100μM), and HBA (50, 100 and 100μM). RESULTS Oral administration of WGE (500mg/kg bw), GAS (100mg/kg bw), and HBA (100mg/kg bw) exhibited the anti-depressant effect by significantly reducing the immobility time in FST, monoamine metabolism including the 5-HT to 5-HIAA in the hippocampus and DA to DOPAC and HVA ratios in the frontal cortex, amygdala, and hippocampus. In the hippocampus, the expression of the neuronal cytoskeleton remodeling-related negative regulators Slit1 and RhoA were significantly down-regulated. In addition, the positive regulators CRMP2 and PFN1 were significantly up-regulated following GAS, HBA, and WGE treatments. Moreover, WGE, GAS, and HBA were directly down-regulated Slit1 expression in Hs683 cells. CONCLUSION WGE, GAS, and HBA exhibited potential anti-depressant effects in rats by decreasing monoamine metabolism and modulated cytoskeleton remodeling-related protein expression in the Slit-Robo pathway. These results suggest that WGE can be used as agent for depressive prevention.
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Affiliation(s)
- Wei-Cheng Chen
- Institute of Food Science and Technology, National Taiwan University, Taipei 10617, Taiwan
| | - Yi-Syuan Lai
- Institute of Food Science and Technology, National Taiwan University, Taipei 10617, Taiwan
| | - Shih-Hang Lin
- Institute of Food Science and Technology, National Taiwan University, Taipei 10617, Taiwan
| | - Kuan-Hung Lu
- Institute of Food Science and Technology, National Taiwan University, Taipei 10617, Taiwan
| | - Yu-En Lin
- Institute of Food Science and Technology, National Taiwan University, Taipei 10617, Taiwan
| | - Suraphan Panyod
- Institute of Food Science and Technology, National Taiwan University, Taipei 10617, Taiwan
| | - Chi-Tang Ho
- Department of Food Science, Rutgers University, New Brunswick, NJ 08901-8520, USA
| | - Lee-Yan Sheen
- Institute of Food Science and Technology, National Taiwan University, Taipei 10617, Taiwan; National Center for Food Safety Education and Research, National Taiwan University, Taipei 10617, Taiwan; Center for Food and Biomolecules, National Taiwan University, Taipei 10617, Taiwan.
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Jeon JS, Kim J, Park S, Ryou C, Kim CY. Preparative purification of plasmin activity stimulating phenolic derivatives from Gastrodia elata using centrifugal partition chromatography. Biomed Chromatogr 2015; 30:976-82. [PMID: 26517716 DOI: 10.1002/bmc.3640] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2015] [Revised: 10/20/2015] [Accepted: 10/28/2015] [Indexed: 01/27/2023]
Abstract
Gastrodia rhizome, a dried and steamed tuber of Gastrodia elata Blume (Orchidaceae), has been traditionally used in Korea, China and Japan for the treatment of neurological and nervous disorders such as headaches, dizziness, vertigo and convulsive illnesses. The ethyl acetate and water extracts of G. elata stimulated plasmin activity. The active ethyl acetate fraction was subjected to centrifugal partition chromatography (CPC) with a two-phase solvent system, composed of n-hexane-ethyl acetate-methanol-water (3:7:4:6, v/v) followed by semi-preparative HPLC purification to separate active compounds and the water fraction was purified by Diaion HP-20 resin and semi-preparative HPLC. In ethyl acetate extract, 4-hydroxybenzyl alcohol (1), 4-hydroxybenzoic acid (2), 4-hydroxybenzaldehyde (3), 4-ethoxymethylphenol (4), 4,4'-oxybis(methylene)diphenol (5) and 4,4'-methylenediphenol (6) were obtained with high purities. Parishin (7) and parishin B (8) were isolated from water extract. Among isolated compounds, 4-hydroxybenzyl alcohol (1), 4-hydroxybenzaldehyde (3) and 4-ethoxymethylphenol (4) significantly stimulated plasmin activity. Copyright © 2015 John Wiley & Sons, Ltd.
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Affiliation(s)
- Je-Seung Jeon
- College of Pharmacy and Institute of Pharmaceutical Science and Technology, Hanyang University, Ansan, Gyeonggi-do, 15588, Republic of Korea
| | - Jeeyoung Kim
- College of Pharmacy and Institute of Pharmaceutical Science and Technology, Hanyang University, Ansan, Gyeonggi-do, 15588, Republic of Korea
| | - Soyoung Park
- College of Pharmacy and Institute of Pharmaceutical Science and Technology, Hanyang University, Ansan, Gyeonggi-do, 15588, Republic of Korea
| | - Chongsuk Ryou
- College of Pharmacy and Institute of Pharmaceutical Science and Technology, Hanyang University, Ansan, Gyeonggi-do, 15588, Republic of Korea
| | - Chul Young Kim
- College of Pharmacy and Institute of Pharmaceutical Science and Technology, Hanyang University, Ansan, Gyeonggi-do, 15588, Republic of Korea
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Neuropharmacological Potential of Gastrodia elata Blume and Its Components. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2015; 2015:309261. [PMID: 26543487 PMCID: PMC4620291 DOI: 10.1155/2015/309261] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/21/2015] [Revised: 09/06/2015] [Accepted: 09/15/2015] [Indexed: 02/07/2023]
Abstract
Research has been conducted in various fields in an attempt to develop new therapeutic agents for incurable neurodegenerative diseases. Gastrodia elata Blume (GE), a traditional herbal medicine, has been used in neurological disorders as an anticonvulsant, analgesic, and sedative medication. Several neurodegenerative models are characterized by oxidative stress and inflammation in the brain, which lead to cell death via multiple extracellular and intracellular signaling pathways. The blockade of certain signaling cascades may represent a compensatory therapy for injured brain tissue. Antioxidative and anti-inflammatory compounds isolated from natural resources have been investigated, as have various synthetic chemicals. Specifically, GE rhizome extract and its components have been shown to protect neuronal cells and recover brain function in various preclinical brain injury models by inhibiting oxidative stress and inflammatory responses. The present review discusses the neuroprotective potential of GE and its components and the related mechanisms; we also provide possible preventive and therapeutic strategies for neurodegenerative disorders using herbal resources.
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Chen WC, Lai YS, Lu KH, Lin SH, Liao LY, Ho CT, Sheen LY. Method development and validation for the high-performance liquid chromatography assay of gastrodin in water extracts from different sources of Gastrodia elata Blume. J Food Drug Anal 2015; 23:803-810. [PMID: 28911498 PMCID: PMC9345451 DOI: 10.1016/j.jfda.2015.02.006] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2014] [Revised: 02/06/2015] [Accepted: 02/25/2015] [Indexed: 11/17/2022] Open
Abstract
Gastrodia elata Blume is commonly used as a medical herb in China for ameliorating headaches, dizziness, and convulsions. In previous studies, water extracts of G. elata Bl. (WGE) have demonstrated potential to act as therapeutic agents to improve depression-like symptoms in rats. As gastrodin (GAS) is a major active compound in WGE, its quantitation in WGE is important for quality control. The objective of this study was to develop an optimized and validated reversed-phase high-performance liquid chromatography method for the analysis of GAS in different sources of WGE. We evaluated the GAS content in varieties of G. elata Bl. including G. elata Bl. f. glauca S. Chow and G. elata Bl. f. elata. We also evaluated the GAS content of the latter variety from two different origins, Yun-nan and Hu-nan. The results indicate that the amount of GAS analyzed in WGE from G. elata Bl. f. glauca S. Chow is five times higher than that of G. elata Bl. f. elata from Yun-nan and Hu-nan. A significant difference in GAS content was observed between varieties of G. elata Bl., although not between locations of origin.
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Affiliation(s)
- Wei-Cheng Chen
- Institute of Food Science and Technology, National Taiwan University, Taipei, Taiwan
| | - Yi-Syuan Lai
- Institute of Food Science and Technology, National Taiwan University, Taipei, Taiwan
| | - Kuan-Hung Lu
- Institute of Food Science and Technology, National Taiwan University, Taipei, Taiwan
| | - Shih-Hang Lin
- Institute of Food Science and Technology, National Taiwan University, Taipei, Taiwan
| | - Li-Yun Liao
- Center for Food and Biomolecules, National Taiwan University, Taipei, Taiwan
| | - Chi-Tang Ho
- Department of Food Science, Rutgers University, New Brunswick, NJ, USA
| | - Lee-Yan Sheen
- Institute of Food Science and Technology, National Taiwan University, Taipei, Taiwan; Center for Food and Biomolecules, National Taiwan University, Taipei, Taiwan; National Center for Food Safety Education and Research, National Taiwan University, Taipei, Taiwan.
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Zheng Q, Yang T, Fang L, Liu L, Liu H, Zhao H, Zhao Y, Guo H, Fan Y, Wang L. Effects of Bu Shen Yi Sui Capsule on Th17/Treg cytokines in C57BL/6 mice with experimental autoimmune encephalomyelitis. BMC COMPLEMENTARY AND ALTERNATIVE MEDICINE 2015; 15:60. [PMID: 25887665 PMCID: PMC4369831 DOI: 10.1186/s12906-015-0572-0] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/13/2014] [Accepted: 02/21/2015] [Indexed: 02/04/2023]
Abstract
Background T helper (Th) 17 and regulatory T (Treg) cells play a critical role in the pathogenesis of multiple sclerosis (MS) disease. Bu Shen Yi Sui Capsule (BSYSC), a traditional Chinese medicine formula, has been used clinically for the treatment of MS patients in China. Methods To evaluate the neuroprotective effects and the underlying mechanisms of BSYSC on MS, experimental autoimmune encephalomyelitis (EAE) model in C57BL/6 mice was induced with myelin oligodendrocyte glycoprotein (MOG) 35–55. Th17 and Treg cells and the related cytokines were detected by flow cytometry, ELISA, real-time quantitative reverse transcription PCR, western blot and immunohistochemistry. Results We found that BSYSC improved neurological function, reduced inflammatory cell infiltration and damage to the axons and myelin in the brain and spinal cord. BSYSC down-regulated markedly the ratio of CD4 + IL-17+/CD4 + CD25 + FoxP3+ T cells in the spleen, decreased the cytokines of IL-17A, IL-6, IL-23, TGF-beta1 in the brain, and dropped the ratio of IL-17A and FoxP3 mRNA and protein in the brain or spinal cord at different stages. Conclusions The study demonstrated that BSYSC had a strong neuroprotective effect on EAE mice. The protective mechanisms of BSYSC might be associated with mediating the regulation of Th17/Treg cells.
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