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Kandpal A, Kumar K, Singh S, Yadav HN, Jaggi AS, Singh D, Chopra DS, Maslov L, Singh N. Amplification of Cardioprotective Response of Remote Ischemic Preconditioning in Rats by Quercetin: Potential Role of Activation of mTOR-dependent Autophagy and Nrf2. Cardiovasc Drugs Ther 2024:10.1007/s10557-024-07595-9. [PMID: 38916838 DOI: 10.1007/s10557-024-07595-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 06/05/2024] [Indexed: 06/26/2024]
Abstract
OBJECTIVES Noninvasive remote ischemic preconditioning (RIPC) is a practical, acceptable, and feasible conditioning technique reported to provide cardioprotection in myocardial ischemia-reperfusion injury (MIRI). It has been well-reported that quercetin possesses antioxidant and anti-inflammatory properties. This study investigates the modification of the cardioprotective response of RIPC by quercetin. METHODS Adult Wistar rats were randomized into 12 groups of six animals each. MIRI was induced by subjecting the isolated hearts of Wistar rats to global ischemia for 30 min, succeeded by reperfusion of 120 min after mounting on the Langendorff PowerLab apparatus. Hind limb RIPC was applied in four alternate cycles of ischemia and reperfusion of 5 min each by tying the pressure cuff before isolation of hearts. RESULTS MIRI was reflected by significantly increased infarct size, LDH-1, and CK-MB, TNF-α, TBARS, and decreased GSH, catalase, and hemodynamic index, and modulated Nrf2. Pretreatment of quercetin (25 and 50 mg/kg; i.p.) significantly attenuated the MIRI-induced cardiac damage and potentiated the cardioprotective response of RIPC at the low dose. Pretreatment of ketamine (10 mg/kg; i.p.), an mTOR-dependent autophagy inhibitor, significantly abolished the cardioprotective effects of quercetin and RIPC. CONCLUSIONS The findings highlight the modification of the cardioprotective effect of RIPC by quercetin and that quercetin protects the heart against MIRI through multiple mechanisms, including mTOR-dependent activation of autophagy and Nrf-2 activation.
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Affiliation(s)
- Ayush Kandpal
- Department of Pharmaceutical Sciences and Drug Research, Punjabi University, Patiala, Punjab, 147002, India
| | - Kuldeep Kumar
- Department of Pharmaceutical Sciences and Drug Research, Punjabi University, Patiala, Punjab, 147002, India
- Guru Gobind Singh College of Pharmacy (GGSCOP), Yamunanagar, Haryana, 135001, India
| | - Satnam Singh
- Department of Pharmaceutical Sciences and Drug Research, Punjabi University, Patiala, Punjab, 147002, India
- Department of Pharmacology, All India Institute of Medical Sciences (AIIMS), New Delhi, 110029, India
| | - Harlokesh Narayan Yadav
- Department of Pharmacology, All India Institute of Medical Sciences (AIIMS), New Delhi, 110029, India
| | - Amteshwar Singh Jaggi
- Department of Pharmaceutical Sciences and Drug Research, Punjabi University, Patiala, Punjab, 147002, India
| | - Dhandeep Singh
- Department of Pharmaceutical Sciences and Drug Research, Punjabi University, Patiala, Punjab, 147002, India
| | - Dimple Sethi Chopra
- Department of Pharmaceutical Sciences and Drug Research, Punjabi University, Patiala, Punjab, 147002, India
| | - Leonid Maslov
- Cardiology Research Institute, Tomsk National Research Medical Center of the Russian Academy of Science, Tomsk, Russia
| | - Nirmal Singh
- Department of Pharmaceutical Sciences and Drug Research, Punjabi University, Patiala, Punjab, 147002, India.
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Wang Y, Bai M, Wang X, Peng Z, Cai C, Xi J, Yan C, Luo J, Li X. Gastrodin: a comprehensive pharmacological review. NAUNYN-SCHMIEDEBERG'S ARCHIVES OF PHARMACOLOGY 2024; 397:3781-3802. [PMID: 38165423 DOI: 10.1007/s00210-023-02920-9] [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: 10/08/2023] [Accepted: 12/21/2023] [Indexed: 01/03/2024]
Abstract
Tianma is the dried tuber of Gastrodia elata Blume (G. elata), which is frequently utilized in clinical practice as a traditional Chinese medicine. Gastrodin (GAS) is the main active ingredient of Tianma, which has good pharmacological activity. Therefore, for the first time, this review focused on the extraction, synthesis, pharmacological effects, and derivatives of GAS and to investigate additional development options for GAS. The use of microorganisms to create GAS is a promising method. GAS has good efficacy in the treatment of neurological diseases, cardiovascular diseases, endocrine diseases, and liver diseases. GAS has significant anti-inflammatory, antioxidant, neuroprotective, vascular protective, blood sugar lowering, lipid-regulating, analgesic, anticancer, and antiviral effects. The mechanism involves various signaling pathways such as Nrf2, NF-κB, PI3K/AKT, and AMPK. In addition, the derivatives of GAS and biomaterials synthesized by GAS and PU suggested a broader application of GAS. The research on GAS is thoroughly summarized in this paper, which has useful applications for tackling a variety of disorders and exhibits good development value.
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Affiliation(s)
- Yulin Wang
- State Key Laboratory of Southwestern Chinese Medicine Resources, Chengdu University of Traditional Chinese Medicine, Chengdu, China
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China
| | - Mengting Bai
- State Key Laboratory of Southwestern Chinese Medicine Resources, Chengdu University of Traditional Chinese Medicine, Chengdu, China
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China
| | - Xian Wang
- State Key Laboratory of Southwestern Chinese Medicine Resources, Chengdu University of Traditional Chinese Medicine, Chengdu, China
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China
| | - Zhaolei Peng
- State Key Laboratory of Southwestern Chinese Medicine Resources, Chengdu University of Traditional Chinese Medicine, Chengdu, China
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China
| | - Chunyan Cai
- State Key Laboratory of Southwestern Chinese Medicine Resources, Chengdu University of Traditional Chinese Medicine, Chengdu, China
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China
| | - Jingjing Xi
- State Key Laboratory of Southwestern Chinese Medicine Resources, Chengdu University of Traditional Chinese Medicine, Chengdu, China
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China
| | - Chunmei Yan
- State Key Laboratory of Southwestern Chinese Medicine Resources, Chengdu University of Traditional Chinese Medicine, Chengdu, China
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China
| | - Jia Luo
- State Key Laboratory of Southwestern Chinese Medicine Resources, Chengdu University of Traditional Chinese Medicine, Chengdu, China.
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China.
| | - Xiaofang Li
- State Key Laboratory of Southwestern Chinese Medicine Resources, Chengdu University of Traditional Chinese Medicine, Chengdu, China.
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China.
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3
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Xiao G, Tang R, Yang N, Chen Y. Review on pharmacological effects of gastrodin. Arch Pharm Res 2023; 46:744-770. [PMID: 37749449 DOI: 10.1007/s12272-023-01463-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2023] [Accepted: 09/11/2023] [Indexed: 09/27/2023]
Abstract
Gastrodia elata Blume is a well-known traditional Chinese medicine that is mainly used to treat diseases related to the nervous system, such as stroke, epilepsy, and headache. Gastrodin is the main bioactive component of Gastrodia elata Blume, and studies have shown that it has extensive pharmacological activity. This narrative review aims to systematically review relevant studies on the pharmacological effects of gastrodin to provide researchers with the latest and most useful information. Studies have shown that gastrodin has prominent neuroprotective effects and can treat or improve epilepsy, Tourette syndrome, Alzheimer's disease, Parkinson's disease, emotional disorders, cerebral ischemia-reperfusion injury, cognitive impairment, and neuropathic pain. Gastrodin can also improve myocardial hypertrophy, hypertension, and myocardial ischemia-reperfusion injury. In addition, gastrodin can mitigate liver, kidney, and bone tissue damage caused by oxidative stress and inflammation. In short, gastrodin is expected to treat many diseases, and it is worth investing more effort in research on this compound.
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Affiliation(s)
- Guirong Xiao
- Department of Pharmacy, West China Hospital, Sichuan University, Chengdu, 610041, China
| | - Rong Tang
- Department of Pharmacy, Sichuan Hospital of Stomatology, Chengdu, 610031, China.
| | - Nan Yang
- West China School of Pharmacy, Sichuan University, Chengdu, 610041, China
| | - Yanhua Chen
- Department of Pharmacy, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, 610072, China.
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4
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Zhou Y, Wu Q, Yu W, Ye F, Cao Y, Akan OD, Wu X, Xie T, Lu H, Cao F, Luo F, Lin Q. Gastrodin ameliorates exercise-induced fatigue via modulating Nrf2 pathway and inhibiting inflammation in mice. FOOD BIOSCI 2022. [DOI: 10.1016/j.fbio.2022.102262] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/05/2022]
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5
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Gastrodin and Vascular Dementia: Advances and Current Perspectives. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2022; 2022:2563934. [PMID: 35463081 PMCID: PMC9019412 DOI: 10.1155/2022/2563934] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/10/2021] [Revised: 02/08/2022] [Accepted: 03/16/2022] [Indexed: 12/15/2022]
Abstract
Gastrodia elata, a traditional Chinese medicine, has been widely used since ancient times to treat diseases such as dizziness, epilepsy, stroke, and memory loss. Gastrodin, one of the active components of Gastrodia elata, has been used in the treatment of migraine, epilepsy, Parkinson's disease, dementia, and depression in recent years. It can improve cognitive function and related neuropsychiatric symptoms through various effects and is considered as a promising treatment for dementia. Vascular dementia is a kind of severe cognitive impairment syndrome caused by vascular factors, and it is the dementia syndrome with the largest number of patients besides Alzheimer's disease. Although there is still a lack of evidence-based explorations, the paper reviewed the mechanism and methods of gastrodin in the treatment of vascular dementia, providing a reference for clinical therapy.
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Wang R, Wei Y, Deng W, Teng J. Pratensein Mitigates Oxidative Stress and NLRP3 Inflammasome Activation in OGD/R-Injured HT22 Cells by Activating Nrf2-Anti-oxidant Signaling. Neurotox Res 2022; 40:384-394. [PMID: 35064904 DOI: 10.1007/s12640-022-00472-z] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2021] [Revised: 12/06/2021] [Accepted: 01/04/2022] [Indexed: 10/19/2022]
Abstract
The current investigation seeks to uncover the neuroprotective effects and mechanisms of pratensein (Pra) against cerebral ischemia-reperfusion (CI/R) injury. An in vitro model was created by subjecting HT22 cells to oxygen-glucose deprivation/reoxygenation (OGD/R) injury. Various doses of Pra were administered to HT22 cells during the process of OGD/R. Nrf2 knockdown was achieved by siRNA transfection. Pra antagonized OGD/R-triggered HT22 cell damage, as suggested by increased cell viability and reduced levels of LDH secretion. Additionally, Pra reversed OGD/R-induced cell apoptosis, oxidative stress, and inflammatory injury. Transfection of Nrf2 siRNA partially ameliorated the protective effects of Pra on the OGD/R-stimulated increase in cell apoptosis, oxidative stress, and inflammatory response in HT22 cells. Pra significantly inhibited the expression of nod-like-receptor-protein-3 (NLRP3), apoptosis-associated speck-like protein containing a CARD (ASC), caspase-1, and cleaved caspase-1 protein in OGD/R-induced cells. Nrf2 knockdown reversed the benefits of Pra on NLRP3 inflammasome activation. Besides, Pra administration mitigated middle cerebral artery occlusion/reperfusion-induced cerebral infarction, neurological deficits, and neuronal apoptosis in vivo. This study found that Pra suppresses NLRP3 inflammasome activation through Nrf2 activation, resulting in reduced inflammatory responses and rates of apoptosis in OGD/R-stimulated HT22 cells, highlighting the neuroprotective properties of Pra in CI/R.
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Affiliation(s)
- Rui Wang
- Neurological Intensive Care Unit, The First Affiliated Hospital of Zhengzhou University, Erqi District, No. 1, Jianshe East Road, Henan, Zhengzhou, 450052, China
| | - Yamin Wei
- Neurological Intensive Care Unit, The First Affiliated Hospital of Zhengzhou University, Erqi District, No. 1, Jianshe East Road, Henan, Zhengzhou, 450052, China
| | - Wenjing Deng
- Neurological Intensive Care Unit, The First Affiliated Hospital of Zhengzhou University, Erqi District, No. 1, Jianshe East Road, Henan, Zhengzhou, 450052, China
| | - Junfang Teng
- Neurological Intensive Care Unit, The First Affiliated Hospital of Zhengzhou University, Erqi District, No. 1, Jianshe East Road, Henan, Zhengzhou, 450052, China.
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da Silva Navarro SM, de Almeida FJS, Luckachaki MD, de Oliveira MR. Sesamol prevents mitochondrial impairment and pro-inflammatory alterations in the human neuroblastoma SH-SY5Y cells: role for Nrf2. Metab Brain Dis 2022; 37:607-617. [PMID: 35000053 DOI: 10.1007/s11011-021-00875-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/17/2020] [Accepted: 11/14/2021] [Indexed: 11/29/2022]
Abstract
Mitochondria are a primary source and a target of reactive oxygen species (ROS). Increased mitochondrial production of ROS is associated with bioenergetics decline, cell death, and inflammation. Here we investigated whether a pretreatment (for 24 h) with sesamol (SES; at 12.5-50 µM) would be efficient in preventing the mitochondrial collapse induced by hydrogen peroxide (H2O2, at 300 µM) in the human neuroblastoma SH-SY5Y cell line. We have found that a pretreatment with SES at 25 µM decreased the effects of H2O2 on lipid peroxidation, protein carbonylation, and protein nitration in membranes obtained from the mitochondria isolated from the SH-SY5Y cells. In this regard, SES pretreatment decreased the production of superoxide anion radical (O2-•) by the mitochondria of H2O2-treated cells. SES also prevented the mitochondrial dysfunction induced by H2O2, as assessed by analyzing the activity of the complexes I and V. The H2O2-induced reduction in the production of adenosine triphosphate (ATP) was also prevented by SES. The levels of the pro-inflammatory cytokines interleukin-1β (IL-1β) and tumor necrosis factor-α (TNF-α), as well as the activity of the transcription factor nuclear factor-κB (NF-κB) were downregulated by the SES pretreatment in the H2O2-challenged cells. Silencing of the nuclear factor erythroid 2-related factor 2 (Nrf2) transcription factor abolished the protection induced by SES regarding mitochondrial function and inflammation. Thus, SES depends on Nrf2 to promote mitochondrial protection in cells facing redox impairment.
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Affiliation(s)
- Sônia Mendes da Silva Navarro
- Departamento de Química, Instituto de Ciências Exatas E da Terra (ICET), Universidade Federal de Mato Grosso (UFMT), Av. Fernando Corrêa da Costa, 2367, Cuiaba, MT, CEP 78060-900, Brazil
- Programa de Pós-Graduação Em Química (PPGQ), Universidade Federal de Mato Grosso (UFMT), Cuiabá, MT, Brazil
| | | | - Matheus Dargesso Luckachaki
- Departamento de Química, Instituto de Ciências Exatas E da Terra (ICET), Universidade Federal de Mato Grosso (UFMT), Av. Fernando Corrêa da Costa, 2367, Cuiaba, MT, CEP 78060-900, Brazil
| | - Marcos Roberto de Oliveira
- Departamento de Química, Instituto de Ciências Exatas E da Terra (ICET), Universidade Federal de Mato Grosso (UFMT), Av. Fernando Corrêa da Costa, 2367, Cuiaba, MT, CEP 78060-900, Brazil.
- Programa de Pós-Graduação Em Química (PPGQ), Universidade Federal de Mato Grosso (UFMT), Cuiabá, MT, Brazil.
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8
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Yang H, Li Q, Li L, Chen S, Zhao Y, Hu Y, Wang L, Lan X, Zhong L, Lu D. Gastrodin modified polyurethane conduit promotes nerve repair via optimizing Schwann cells function. Bioact Mater 2021; 8:355-367. [PMID: 34541406 PMCID: PMC8427216 DOI: 10.1016/j.bioactmat.2021.06.020] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2021] [Revised: 06/18/2021] [Accepted: 06/18/2021] [Indexed: 12/15/2022] Open
Abstract
Peripheral nerve regeneration and functional recovery remain a major clinical challenge. Nerve guidance conduit (NGC) that can regulate biological behavior of Schwann cells (SCs) and facilitate axonal regeneration through microenvironmental remodeling is beneficial for nerve regeneration and functional recovery. Gastrodin, a main constituent of a Chinese traditional herbal medicine, has been known to display several biological and pharmacological properties, especially antioxidative, anti‐inflammatory and nerve regeneration. Herein, polyurethane (PU) NGCs modified by different weight ratio of Gastrodin (0, 1 and 5 wt%) were designed for sequential and sustainable drug release, that created a favorable microenvironment for nerve regeneration. The scaffold showed suitable pore structure and biocompatibility in vitro, and evidently promoted morphological and functional recovery of regenerated sciatic nerves in vivo. Compared to the PU and 1%Gastrodin/PU scaffolds, the 5%Gastrodin/PU significantly enhanced the proliferation, migration and myelination of SCs and up-regulated expression of neurotrophic factors, as well as induction of the differentiation of PC12 cells. Interestingly, the obvious anti-inflammatory response was observed in 5%Gastrodin/PU by reduced expression of TNF-α and iNOS, which also evidenced by the few fibrous capsule formation in the subcutaneous implantation. Such a construct presented a similarity to autograft in vivo repairing a 10 mm sciatic nerve defects. It was able to not only boost the regenerated area of nerve and microvascular network, but also facilitate functional axons growth and remyelination, leading to highly improved functional restoration. These findings demonstrate that the 5%Gastrodin/PU NGC efficiently promotes nerve regeneration, indicating their potential for use in peripheral nerve regeneration applications. NGC with a sustained release of Gastrodin creates a favorable microenvironment. . Gastrodin/PU has superior anti-inflammatory effects. SCs-mediated tissue engineering strategies effectively drive myelination. 5Gastrodin/PU boosts nerve regeneration and functional restoration in vivo.
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Affiliation(s)
- Hongcai Yang
- Yunnan Key Laboratory of Stem Cell and Regenerative Medicine, Department of Neurology, The First Affiliated Hospital, Kunming Medical University, Kunming, 650500, China
| | - Qing Li
- Yunnan Key Laboratory of Stem Cell and Regenerative Medicine, Science and Technology Achievement Incubation Center, Kunming Medical University, Kunming, 650500, China
| | - Limei Li
- Yunnan Key Laboratory of Stem Cell and Regenerative Medicine, Science and Technology Achievement Incubation Center, Kunming Medical University, Kunming, 650500, China
| | - Shaochun Chen
- The School of Rehabilitation, Kunming Medical University, Kunming, 650500, China
| | - Yu Zhao
- Yunnan Key Laboratory of Stem Cell and Regenerative Medicine, Science and Technology Achievement Incubation Center, Kunming Medical University, Kunming, 650500, China
| | - Yingrui Hu
- Yunnan Key Laboratory of Stem Cell and Regenerative Medicine, Science and Technology Achievement Incubation Center, Kunming Medical University, Kunming, 650500, China
| | - Lu Wang
- Yunnan Key Laboratory of Stem Cell and Regenerative Medicine, Science and Technology Achievement Incubation Center, Kunming Medical University, Kunming, 650500, China
| | - Xiaoqian Lan
- Yunnan Key Laboratory of Stem Cell and Regenerative Medicine, Department of Neurology, The First Affiliated Hospital, Kunming Medical University, Kunming, 650500, China
| | - Lianmei Zhong
- Yunnan Key Laboratory of Stem Cell and Regenerative Medicine, Department of Neurology, The First Affiliated Hospital, Kunming Medical University, Kunming, 650500, China
| | - Di Lu
- Yunnan Key Laboratory of Stem Cell and Regenerative Medicine, Science and Technology Achievement Incubation Center, Kunming Medical University, Kunming, 650500, China
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Tian ZK, Zhang YJ, Feng ZJ, Jiang H, Cheng C, Sun JM, Liu CM. Nephroprotective effect of gastrodin against lead-induced oxidative stress and inflammation in mice by the GSH, Trx, Nrf2 antioxidant system, and the HMGB1 pathway. Toxicol Res (Camb) 2021; 10:249-263. [PMID: 33884175 DOI: 10.1093/toxres/tfab003] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2020] [Revised: 01/02/2021] [Accepted: 01/11/2021] [Indexed: 01/07/2023] Open
Abstract
Gastrodin (GAS), the main phenolic glycoside derivative from Gastrodiaelata Blume, has several bio-activities. However, the molecular mechanisms of these protective actions currently remain unclear. This study aimed to investigate the mechanisms of GAS on lead (Pb)-induced oxidative stress and inflammation in the kidneys and primary kidney mesangial cells. Results indicated that GAS improved Pb-induced renal dysfunction and morphological changes in mice. GAS ameliorated Pb-induced inflammation in kidneys by reducing the TNF-α and IL-6 levels. GAS inhibited Pb-induced oxidative stress by regulating the glutathione, thioredoxin (Trx), and Nrf2 antioxidant systems. Furthermore, GAS supplementation increased the activation of SOD, GPx, HO-1, and NQO1 in the kidneys. GAS decreased the expression levels of HMGB1, TLR4, RAGE, MyD88, and NF-κB. These results were further confirmed in primary kidney mesangial cells. Collectively, this study demonstrated that GAS alleviated Pb-induced kidney oxidative stress and inflammation by regulating the antioxidant systems and the Nrf2 signaling pathway. Highlights Gastrodin ameliorated Pb-induced kidney injury in mice.Gastrodin inhibited oxidative stress and inflammation in kidneys.Gastrodin activated the GSH, Trx and Nrf2 antioxidant system in kidneys.Gastrodin inhibited the activities of HMGB1. RAGE, TLR4, and MyD88.
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Affiliation(s)
- Zhi-Kai Tian
- School of Life Science, Jiangsu Normal University, No. 101, Shanghai Road, Tongshan New Area, Xuzhou, Jiangsu 221116, P. R. China
| | - Yu-Jia Zhang
- School of Life Science, Jiangsu Normal University, No. 101, Shanghai Road, Tongshan New Area, Xuzhou, Jiangsu 221116, P. R. China
| | - Zhao-Jun Feng
- School of Life Science, Jiangsu Normal University, No. 101, Shanghai Road, Tongshan New Area, Xuzhou, Jiangsu 221116, P. R. China
| | - Hong Jiang
- School of Life Science, Jiangsu Normal University, No. 101, Shanghai Road, Tongshan New Area, Xuzhou, Jiangsu 221116, P. R. China
| | - Chao Cheng
- School of Life Science, Jiangsu Normal University, No. 101, Shanghai Road, Tongshan New Area, Xuzhou, Jiangsu 221116, P. R. China
| | - Jian-Mei Sun
- School of Life Science, Jiangsu Normal University, No. 101, Shanghai Road, Tongshan New Area, Xuzhou, Jiangsu 221116, P. R. China
| | - Chan-Min Liu
- School of Life Science, Jiangsu Normal University, No. 101, Shanghai Road, Tongshan New Area, Xuzhou, Jiangsu 221116, P. R. China
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Cheng QQ, Wan YW, Yang WM, Tian MH, Wang YC, He HY, Zhang WD, Liu X. Gastrodin protects H9c2 cardiomyocytes against oxidative injury by ameliorating imbalanced mitochondrial dynamics and mitochondrial dysfunction. Acta Pharmacol Sin 2020; 41:1314-1327. [PMID: 32203078 PMCID: PMC7608121 DOI: 10.1038/s41401-020-0382-x] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2019] [Revised: 02/13/2020] [Accepted: 02/14/2020] [Indexed: 12/17/2022] Open
Abstract
Gastrodin (GAS) is the main bioactive component of Tianma, a traditional Chinese medicine widely used to treat neurological disorders as well as cardio- and cerebrovascular diseases. In the present study, the protective effects of GAS on H9c2 cells against ischemia-reperfusion (IR)-like injury were found to be related to decreasing of oxidative stress. Furthermore, GAS could protect H9c2 cells against oxidative injury induced by H2O2. Pretreatment of GAS at 20, 50, and 100 μM for 4 h significantly ameliorated the decrease in cell viability and increase in apoptosis of H9c2 cells treated with 400 μM H2O2 for 3 h. Furthermore, we showed that H2O2 treatment induced fragmentation of mitochondria and significant reduction in networks, footprint, and tubular length of mitochondria; H2O2 treatment strongly inhibited mitochondrial respiration; H2O2 treatment induced a decrease in the expression of mitochondrial fusion factors Mfn2 and Opa1, and increase in the expression of mitochondrial fission factor Fis1. All these alterations in H2O2-treated H9c2 cells could be ameliorated by GAS pretreatment. Moreover, we revealed that GAS pretreatment enhanced the nuclear translocation of Nrf2 under H2O2 treatment. Knockdown of Nrf2 expression abolished the protective effects of GAS on H2O2-treated H9c2 cells. Our results suggest that GAS may protect H9c2 cardiomycytes against oxidative injury via increasing the nuclear translocation of Nrf2, regulating mitochondrial dynamics, and maintaining the structure and functions of mitochondria.
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Affiliation(s)
- Qiao-Qiao Cheng
- Institute of Interdisciplinary Integrative Biomedical Research, Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, China
| | - Yu-Wei Wan
- Institute of Interdisciplinary Integrative Biomedical Research, Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, China
| | - Wei-Min Yang
- School of Pharmaceutical Science and Yunnan Key Laboratory of Pharmacology for Natural Products, Kunming Medical University, Kunming, 650500, China
| | - Meng-Hua Tian
- Zhaotong Institute of Tianma, Zhaotong, 657000, China
| | - Yu-Chuan Wang
- Zhaotong Institute of Tianma, Zhaotong, 657000, China
| | - Hai-Yan He
- Zhaotong Institute of Tianma, Zhaotong, 657000, China
| | - Wei-Dong Zhang
- Institute of Interdisciplinary Integrative Biomedical Research, Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, China.
| | - Xuan Liu
- Institute of Interdisciplinary Integrative Biomedical Research, Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, China.
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Kim HM, Kwon J, Lee K, Lee JW, Jang DS, Kwon HC. Constituents of Gastrodia elata and Their Neuroprotective Effects in HT22 Hippocampal Neuronal, R28 Retinal Cells, and BV2 Microglial Cells. PLANTS 2020; 9:plants9081051. [PMID: 32824809 PMCID: PMC7465223 DOI: 10.3390/plants9081051] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/28/2020] [Revised: 08/11/2020] [Accepted: 08/17/2020] [Indexed: 11/16/2022]
Abstract
Gastrodia elata is widely used in traditional medicine and contains various types of metabolites with pharmacological activity. In the course of searching for neuroprotective molecules associated with the potential of G. elata in the treatment of neurodegenerative disorders, two new phenolic compounds (1 and 2) and a new tripeptide (3), together with 16 known compounds (4–19), were isolated from the rhizomes of G. elata. The structures of the compounds were determined by the interpretation of spectroscopic data, including nuclear magnetic resonance and mass spectrometry data. All obtained compounds were assessed for their ability to protect neuronal cells against neurotoxicity and neuroinflammation. Of these, 4 and 5 were found to possess moderate activities in HT22 hippocampal neuronal cells, whereas 2, 6, and 7 showed weak activities in R28 retinal cells. Additionally, compound 9 showed moderate inhibitory activity on lipopolysaccharide-induced nitric oxide production in BV2 microglial cells.
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Affiliation(s)
- Hye Mi Kim
- College of Pharmacy, Kyung Hee University, Seoul 02447, Korea;
| | - Jaeyoung Kwon
- KIST Gangneung Institute of Natural Products, Korea Institute of Science and Technology (KIST), Gangneung 25451, Korea; (J.K.); (K.L.); (J.W.L.)
| | - Kyerim Lee
- KIST Gangneung Institute of Natural Products, Korea Institute of Science and Technology (KIST), Gangneung 25451, Korea; (J.K.); (K.L.); (J.W.L.)
- KHU-KIST Department of Converging Science and Technology, Kyung Hee University, Seoul 02447, Korea
| | - Jae Wook Lee
- KIST Gangneung Institute of Natural Products, Korea Institute of Science and Technology (KIST), Gangneung 25451, Korea; (J.K.); (K.L.); (J.W.L.)
| | - Dae Sik Jang
- College of Pharmacy, Kyung Hee University, Seoul 02447, Korea;
- KHU-KIST Department of Converging Science and Technology, Kyung Hee University, Seoul 02447, Korea
- Correspondence: (D.S.J.); (H.C.K.)
| | - Hak Cheol Kwon
- KIST Gangneung Institute of Natural Products, Korea Institute of Science and Technology (KIST), Gangneung 25451, Korea; (J.K.); (K.L.); (J.W.L.)
- KHU-KIST Department of Converging Science and Technology, Kyung Hee University, Seoul 02447, Korea
- Correspondence: (D.S.J.); (H.C.K.)
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Liu CM, Tian ZK, Zhang YJ, Ming QL, Ma JQ, Ji LP. Effects of Gastrodin against Lead-Induced Brain Injury in Mice Associated with the Wnt/Nrf2 Pathway. Nutrients 2020; 12:nu12061805. [PMID: 32560430 PMCID: PMC7353406 DOI: 10.3390/nu12061805] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2020] [Revised: 06/08/2020] [Accepted: 06/16/2020] [Indexed: 12/12/2022] Open
Abstract
Gastrodin (GAS), the main phenolic glycoside extracted from Gastrodia elata Blume, exhibited potential neuroprotective properties. Here we examined the protective effects of GAS against lead(Pb)-induced nerve injury in mice, and explores its underlying mechanisms. Our research findings revealed that GAS improved behavioral deficits in Pb-exposed mice. GAS reduced the accumulation of p-tau and amyloid-beta (Aβ). GAS inhibited Pb-induced inflammation in the brain, as indicated by the decreased levels of pro-inflammatory cytokines, including tumor necrosis factor-a (TNF-α), cyclooxygenase-2 (COX-2). GAS increased the expression levels of NR2A and neurotrophin brain-derived neurotrophic factor (BDNF). GAS inhibited Pb-induced apoptosis of neurons in hippocampus tissue, as indicated by the decreased levels of pro-apoptotic proteins Bax and cleaved caspase-3. Furthermore, the neuroprotective effects of GAS were associated with inhibiting oxidative stress by modulating nuclear factor-erythroid 2-related factor 2 (Nrf2)-mediated antioxidant signaling. GAS supplement activated the Wnt/β-catenin signaling pathway and reduced the expression of Wnt inhibitor Dickkopf-1 (Dkk-1). Collectively, this study clarified that GAS exhibited neuroprotective property by anti-oxidant, anti-inflammatory and anti-apoptosis effects and its ability to regulate the Wnt/Nrf2 pathway.
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Affiliation(s)
- Chan-Min Liu
- School of Life Science, Jiangsu Normal University, No.101, Shanghai Road, Tongshan New Area, Xuzhou 221116, China; (C.-M.L.); (Z.-K.T.); (Y.-J.Z.); (Q.-L.M.)
| | - Zhi-Kai Tian
- School of Life Science, Jiangsu Normal University, No.101, Shanghai Road, Tongshan New Area, Xuzhou 221116, China; (C.-M.L.); (Z.-K.T.); (Y.-J.Z.); (Q.-L.M.)
| | - Yu-Jia Zhang
- School of Life Science, Jiangsu Normal University, No.101, Shanghai Road, Tongshan New Area, Xuzhou 221116, China; (C.-M.L.); (Z.-K.T.); (Y.-J.Z.); (Q.-L.M.)
| | - Qing-Lei Ming
- School of Life Science, Jiangsu Normal University, No.101, Shanghai Road, Tongshan New Area, Xuzhou 221116, China; (C.-M.L.); (Z.-K.T.); (Y.-J.Z.); (Q.-L.M.)
| | - Jie-Qiong Ma
- College of Chemical Engineering, Sichuan University of Science and Engineering, Xuyuan Road, Zigong 643000, China;
| | - Li-Ping Ji
- College of Physical Education, Jiangsu Normal University, No.101, Shanghai Road, Tongshan New Area, Xuzhou 221116, China
- Correspondence: ; Tel.: +86-516-83403170; Fax: +86-516-83500171
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13
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Angeloni C, Gatti M, Prata C, Hrelia S, Maraldi T. Role of Mesenchymal Stem Cells in Counteracting Oxidative Stress-Related Neurodegeneration. Int J Mol Sci 2020; 21:ijms21093299. [PMID: 32392722 PMCID: PMC7246730 DOI: 10.3390/ijms21093299] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2020] [Revised: 04/30/2020] [Accepted: 05/04/2020] [Indexed: 02/07/2023] Open
Abstract
Neurodegenerative diseases include a variety of pathologies such as Alzheimer’s disease, Parkinson’s disease, Huntington’s disease, amyotrophic lateral sclerosis, and so forth, which share many common characteristics such as oxidative stress, glycation, abnormal protein deposition, inflammation, and progressive neuronal loss. The last century has witnessed significant research to identify mechanisms and risk factors contributing to the complex etiopathogenesis of neurodegenerative diseases, such as genetic, vascular/metabolic, and lifestyle-related factors, which often co-occur and interact with each other. Apart from several environmental or genetic factors, in recent years, much evidence hints that impairment in redox homeostasis is a common mechanism in different neurological diseases. However, from a pharmacological perspective, oxidative stress is a difficult target, and antioxidants, the only strategy used so far, have been ineffective or even provoked side effects. In this review, we report an analysis of the recent literature on the role of oxidative stress in Alzheimer’s and Parkinson’s diseases as well as in amyotrophic lateral sclerosis, retinal ganglion cells, and ataxia. Moreover, the contribution of stem cells has been widely explored, looking at their potential in neuronal differentiation and reporting findings on their application in fighting oxidative stress in different neurodegenerative diseases. In particular, the exposure to mesenchymal stem cells or their secretome can be considered as a promising therapeutic strategy to enhance antioxidant capacity and neurotrophin expression while inhibiting pro-inflammatory cytokine secretion, which are common aspects of neurodegenerative pathologies. Further studies are needed to identify a tailored approach for each neurodegenerative disease in order to design more effective stem cell therapeutic strategies to prevent a broad range of neurodegenerative disorders.
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Affiliation(s)
- Cristina Angeloni
- School of Pharmacy, University of Camerino, Via Gentile III da Varano, 62032 Camerino, Italy;
| | - Martina Gatti
- Department of Surgery, Medicine, Dentistry and Morphological Sciences, University of Modena and Reggio Emilia, Via del Pozzo 71, 41124 Modena, Italy; (M.G.); (T.M.)
| | - Cecilia Prata
- Department of Pharmacy and Biotechnology, Alma Mater Studiorum—University of Bologna, Via Irnerio 48, 40126 Bologna, Italy
- Correspondence:
| | - Silvana Hrelia
- Department for Life Quality Studies, Alma Mater Studiorum—University of Bologna, Corso d’Augusto 237, 47921 Rimini, Italy;
| | - Tullia Maraldi
- Department of Surgery, Medicine, Dentistry and Morphological Sciences, University of Modena and Reggio Emilia, Via del Pozzo 71, 41124 Modena, Italy; (M.G.); (T.M.)
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