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Jia J, Liu H, Sun L, Xu Y, Zeng X. Thioredoxin-1 Protects Neurons Through Inhibiting NLRP1-Mediated Neuronal Pyroptosis in Models of Alzheimer's Disease. Mol Neurobiol 2024:10.1007/s12035-024-04341-y. [PMID: 38976128 DOI: 10.1007/s12035-024-04341-y] [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: 12/12/2023] [Accepted: 07/01/2024] [Indexed: 07/09/2024]
Abstract
Alzheimer's disease (AD) is the most common neurodegenerative disease all over the world. In the last decade, accumulating proofs have evidenced that neuroinflammation is intimately implicated in the pathogenesis of AD and activation of NOD-like receptor family pyrin domain-containing 1 (NLRP1) inflammasome can induce neuronal pyroptosis and in turn lead to neuronal loss in AD. Thioredoxin-1 (Trx-1), a multifunctional molecule with anti-inflammation in human tissues, displays crucial neuroprotective roles in AD. Our previous research preliminarily found that Trx-1 inhibition enhanced the expression of NLRP1, caspase-1, and gasdermin D (GSDMD) in Aβ25-35-treated PC12 cells. However, it is largely unknown if Trx-1 can inhibit NLRP1-mediated neuronal pyroptosis in AD neurons. In this study, it was verified that the protein levels of NLRP1, caspase-1, and GSDMD were significantly increased in Aβ25-35-treated mouse HT22 and primary hippocampal neurons. Suppression of Trx-1 with PX-12, a selective inhibitor of Trx-1, or Trx-1 knockdown further activated NLRP1-mediated neuronal pyroptosis. On the contrary, lentivirus infection-mediated Trx-1 overexpression in differentiated PC12 cells dramatically reversed expression of NLRP1, caspase-1, and GSDMD. Furthermore, Trx-1 overexpression mediated by adeno-associated virus in the hippocampal tissues of APP/PS1 mice likewise attenuated the activation of NLRP1-mediated neuronal pyroptosis, as well as reduced the hippocampal deposition of Aβ and ameliorated the cognitive function of APP/PS1 mice. In conclusion, this article predicates a novel molecular mechanism by which Trx-1 exploits neuroprotection through attenuating NLRP1-mediated neuronal pyroptosis in AD models, suggesting that Trx-1 may be a promising therapeutic target for AD.
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Affiliation(s)
- Jinjing Jia
- Research Center of Neuroscience, Jiaxing University, Jiaxing, China
- Department of Physiology, Jiaxing University Medical College, Jiaxing, China
| | - Hongjun Liu
- Department of Neurology, Affiliated Xin'an International Hospital, Jiaxing University Medical College, Jiaxing, China
| | - Liyan Sun
- Department of Clinical Medicine, Jiaxing University Medical College, Jiaxing, China
| | - Yunfeng Xu
- Department of Neurosurgery, The First Hospital of Jiaxing & The Affiliated Hospital of Jiaxing University, No. 1882, Central South Road, Jiaxing, China.
| | - Xiansi Zeng
- Research Center of Neuroscience, Jiaxing University, Jiaxing, China.
- Department of Biochemistry and Molecular Biology, Jiaxing University Medical College, Jiaxing, China.
- Judicial Expertise Center, Jiaxing University, No. 118, Jiahang Road, Jiaxing, China.
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2
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Zeng X, Geng W, Zhang Y, Yin J, Xu G, Yu M, Li L, Jia J. Thioredoxin-1 inhibits the activation of IRE1 by targeting Hsp90/p-Cdc37 chaperone complex in Parkinson disease. Ageing Res Rev 2023; 90:102000. [PMID: 37437766 DOI: 10.1016/j.arr.2023.102000] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2022] [Revised: 04/11/2023] [Accepted: 07/03/2023] [Indexed: 07/14/2023]
Abstract
Endoplasmic reticulum stress is implicated in the etiopathogenesis of Parkinson disease (PD). Our previous study has revealed that thioredoxin-1 (Trx-1) attenuated IRE1 activation in 1-methyl-4-phenylpyridinium ion (MPP+)/1-methy-4-phenyl-1,2,3,6-tetrahydropyridine (MPTP)-induced PD models. However, its exact mechanism has been largely unclear. In this research, it was reported for the first time that the protein levels of heat shock protein 90 (Hsp90) and phosphorylated cell division cycle 37 (p-Cdc37) were significantly decreased and the interaction of Hsp90/p-Cdc37 complex with IRE1 was disturbed in MPP+/MPTP-induced PD models. Trx-1 overexpression reversed the expression of Hsp90 and p-Cdc37 in cultured cells and the substantia nigra pars compacta of mice. More importantly, Trx-1 overexpression enhanced the interaction of Hsp90/p-Cdc37 complex with IRE1. In conclusion, our data demonstrated that Trx-1 inhibited IRE1 activation in PD by elevating the expression of Hsp90 and p-Cdc37 and strengthening the interaction of Hsp90/p-Cdc37 complex and IRE1.
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Affiliation(s)
- Xiansi Zeng
- Research Center of Neuroscience, Jiaxing University Medical College, Jiaxing 314001, China
| | - Wenshuo Geng
- College of Life Sciences, Xinyang Normal University, Xinyang 464000, China
| | - Yu Zhang
- Research Center of Neuroscience, Jiaxing University Medical College, Jiaxing 314001, China
| | - Jiayi Yin
- Research Center of Neuroscience, Jiaxing University Medical College, Jiaxing 314001, China
| | - Guangtao Xu
- Department of Pathology, Institute of Forensic Science, Jiaxing University, Jiaxing 314001, China
| | - Meng Yu
- Research Center of Neuroscience, Jiaxing University Medical College, Jiaxing 314001, China
| | - Li Li
- Research Center of Neuroscience, Jiaxing University Medical College, Jiaxing 314001, China
| | - Jinjing Jia
- Research Center of Neuroscience, Jiaxing University Medical College, Jiaxing 314001, China.
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Jia J, Yin J, Zhang Y, Xu G, Wang M, Jiang H, Li L, Zeng X, Zhu D. Thioredoxin-1 Promotes Mitochondrial Biogenesis Through Regulating AMPK/Sirt1/PGC1α Pathway in Alzheimer's Disease. ASN Neuro 2023; 15:17590914231159226. [PMID: 36823760 PMCID: PMC9969465 DOI: 10.1177/17590914231159226] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/25/2023] Open
Abstract
Alzheimer's disease (AD) is the most common neurodegenerative disease. Increasing studies suggest that mitochondrial dysfunction is closely related to the pathogenesis of AD. Thioredoxin-1 (Trx-1), one of the major redox proteins in mammalian cells, plays neuroprotection in AD. However, whether Trx-1 could regulate the mitochondrial biogenesis in AD is largely unknown. In the present study, we found that Aβ25-35 treatment not only markedly induced excessive production of reactive oxygen species and apoptosis, but also significantly decreased the number of mitochondria with biological activity and the adenosine triphosphate content in mitochondria, suggesting mitochondrial biogenesis was impaired in AD cells. These changes were reversed by Lentivirus-mediated stable overexpression of Trx-1 or exogenous administration of recombinant human Trx-1. What's more, adeno-associated virus-mediated specific overexpression of Trx-1 in the hippocampus of β-amyloid precursor protein/presenilin 1 (APP/PS1) mice ameliorated the learning and memory and attenuated hippocampal Aβ deposition. Importantly, overexpression of Trx-1 in APP/PS1 mice restored the decrease in mitochondrial biogenesis-associated proteins, including adenosine monophosphate -activated protein kinase (AMPK), silent information regulator factor 2-related enzyme 1 (Sirt1) and peroxisome proliferator-activated receptor gamma coactivator 1-alpha (PGC1α). In addition, Lentivirus-mediated overexpression of Trx-1 in rat adrenal pheochromocytoma (PC12) cells also restored the decrease of AMPK, Sirt1, and PGC1α by Aβ25-35 treatment. Pharmacological inhibition of AMPK activity significantly abolished the effect of Trx-1 on mitochondrial biogenesis. Taken together, our data provide evidence that Trx-1 promoted mitochondrial biogenesis via restoring AMPK/Sirt1/PGC1α pathway in AD.
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Affiliation(s)
- Jinjing Jia
- Research Center of Neuroscience, Jiaxing University Medical College,
Jiaxing, China,Department of Physiology, Jiaxing University Medical College,
Jiaxing, China
| | - Jiayi Yin
- Research Center of Neuroscience, Jiaxing University Medical College,
Jiaxing, China
| | - Yu Zhang
- Research Center of Neuroscience, Jiaxing University Medical College,
Jiaxing, China
| | - Guangtao Xu
- Forensic and Pathology Laboratory, Jiaxing University Medical
College, Jiaxing, China
| | - Min Wang
- Department of Physiology, Jiaxing University Medical College,
Jiaxing, China
| | - Haiying Jiang
- Department of Physiology, Jiaxing University Medical College,
Jiaxing, China
| | - Li Li
- Research Center of Neuroscience, Jiaxing University Medical College,
Jiaxing, China,Department of Physiology, Jiaxing University Medical College,
Jiaxing, China
| | - Xiansi Zeng
- Research Center of Neuroscience, Jiaxing University Medical College,
Jiaxing, China,Department of Biochemistry, Jiaxing University Medical College,
Jiaxing, China,Xiansi Zeng, Research Center of
Neuroscience, Jiaxing University Medical College, Jiaxing 314001, China.
Dongsheng Zhu, Department of Neurology,
The First Hospital of Jiaxing & The Affiliated Hospital of Jiaxing
University, Jiaxing 314001, China.
| | - Dongsheng Zhu
- Department of Neurology, The First Hospital of
Jiaxing & The Affiliated Hospital of Jiaxing University, Jiaxing,
China
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Gong L, Yin J, Zhang Y, Huang R, Lou Y, Jiang H, Sun L, Jia J, Zeng X. Neuroprotective Mechanisms of Ginsenoside Rb1 in Central Nervous System Diseases. Front Pharmacol 2022; 13:914352. [PMID: 35721176 PMCID: PMC9201244 DOI: 10.3389/fphar.2022.914352] [Citation(s) in RCA: 21] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2022] [Accepted: 05/19/2022] [Indexed: 11/13/2022] Open
Abstract
Panax ginseng and Panax notoginseng, two well-known herbs with enormous medical value in Asian countries, have a long usage history in China for the therapy of some diseases, such as stroke. Ginsenoside Rb1 is one of most important active ingredients in Panax ginseng and Panax notoginseng. In the last two decades, more attention has focused on ginsenoside Rb1 as an antioxidative, anti-apoptotic and anti-inflammatory agent that can protect the nervous system. In the review, we summarize the neuroprotective roles of ginsenoside Rb1 and its potential mechanisms in central nervous system diseases (CNSDs), including neurodegenerative diseases, cerebral ischemia injury, depression and spinal cord injury. In conclusion, ginsenoside Rb1 has a potential neuroprotection due to its inhibition of oxidative stress, apoptosis, neuroinflammation and autophagy in CNSDs and may be a promising candidate agent for clinical therapy of CNSDs in the future.
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Affiliation(s)
- Liang Gong
- Jiaxing University Medical College, Jiaxing, China
| | - Jiayi Yin
- Jiaxing University Medical College, Jiaxing, China
| | - Yu Zhang
- Jiaxing University Medical College, Jiaxing, China
| | - Ren Huang
- Jiaxing University Medical College, Jiaxing, China
| | - Yuxuan Lou
- Jiaxing University Medical College, Jiaxing, China
| | - Haojie Jiang
- Jiaxing University Medical College, Jiaxing, China
| | - Liyan Sun
- Department of Clinical Medicine, Jiaxing University Medical College, Jiaxing, China
| | - Jinjing Jia
- Research Center of Neuroscience, Jiaxing University Medical College, Jiaxing, China
| | - Xiansi Zeng
- Research Center of Neuroscience, Jiaxing University Medical College, Jiaxing, China
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5
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Jia J, Zeng X, Xu G, Wang Z. The Potential Roles of Redox Enzymes in Alzheimer's Disease: Focus on Thioredoxin. ASN Neuro 2021; 13:1759091421994351. [PMID: 33557592 PMCID: PMC7876756 DOI: 10.1177/1759091421994351] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2020] [Revised: 01/19/2021] [Accepted: 01/21/2021] [Indexed: 12/18/2022] Open
Abstract
Alzheimer's disease (AD) is the most common neurodegenerative diseases. Increasing studies have demonstrated the critical importance for redox proteins mediating neuronal protection in models of AD. This review briefly describes some of the risk factors contributing to AD, specifically highlighting the important roles of oxidative stress in the pathology of AD. Then this article concisely introduces the dysregulation and functions of two main redox enzymes, peroxiredoxins and glutaredoxins, in AD models. This review emphasizes the neuroprotective role of the third redox enzyme thioredoxin (Trx), an important multifunctional protein regulating cellular redox status. This commentary not only summarizes the alterations of Trx expression in AD patients and models, but also reviews the potential effects and mechanisms of Trx, Trx-related molecules and Trx-inducing compounds against AD. In conclusion, Trx has a potential neuroprotection in AD and may be very promising for clinical therapy of AD in the future.
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Affiliation(s)
- Jinjing Jia
- Department of Physiology, Jiaxing University Medical
College, Jiaxing, China
- Forensic and Pathology Laboratory, Jiaxing University
Medical College, Jiaxing, China
| | - Xiansi Zeng
- Forensic and Pathology Laboratory, Jiaxing University
Medical College, Jiaxing, China
- Department of Biochemistry, Jiaxing University Medical
College, Jiaxing, China
| | - Guangtao Xu
- Forensic and Pathology Laboratory, Jiaxing University
Medical College, Jiaxing, China
| | - Zhanqi Wang
- College of Life Sciences, Huzhou University, Huzhou,
China
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6
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Zeng XS, Geng WS, Wang ZQ, Jia JJ. Morphine Addiction and Oxidative Stress: The Potential Effects of Thioredoxin-1. Front Pharmacol 2020; 11:82. [PMID: 32153403 PMCID: PMC7047156 DOI: 10.3389/fphar.2020.00082] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2019] [Accepted: 01/27/2020] [Indexed: 12/11/2022] Open
Abstract
Long-term administration of morphine for the management of chronic pain will result in tolerance to its analgesic effect and could even cause drug dependence. Numerous studies have demonstrated significant redox alteration in morphine dependence and addiction. Thioredoxin-1 (Trx-1) play important roles in controlling the cellular redox balance. In recent years, several recent studies have demonstrated that Trx-1 may be a promising novel therapeutic target for morphine addiction. In this article, we firstly review the redox alteration in morphine addiction. We also summarize the expression and the protective roles of Trx-1 in morphine dependence. We further highlight the protection of geranylgeranylacetone (GGA), a noncytotoxic pharmacological inducer of Trx-1, in morphine-induced conditioned place preference. In conclusion, Trx-1 may be very promising for clinical therapy of morphine addiction in the future.
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Affiliation(s)
- Xian-Si Zeng
- Key Laboratory of Tea Plant Biology of Henan Province, College of Life Sciences, Xinyang Normal University, Xinyang, China
| | - Wen-Shuo Geng
- Key Laboratory of Tea Plant Biology of Henan Province, College of Life Sciences, Xinyang Normal University, Xinyang, China
| | - Zhan-Qi Wang
- Key Laboratory of Vector Biology and Pathogen Control of Zhejiang Province, College of Life Sciences, Huzhou University, Huzhou, China
| | - Jin-Jing Jia
- Key Laboratory of Tea Plant Biology of Henan Province, College of Life Sciences, Xinyang Normal University, Xinyang, China
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