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Huang J, Zhu Z, Schlüter D, Lambertsen KL, Song W, Wang X. Ubiquitous regulation of cerebrovascular diseases by ubiquitin-modifying enzymes. Clin Transl Med 2024; 14:e1719. [PMID: 38778460 PMCID: PMC11111633 DOI: 10.1002/ctm2.1719] [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: 03/01/2024] [Revised: 05/06/2024] [Accepted: 05/11/2024] [Indexed: 05/25/2024] Open
Abstract
Cerebrovascular diseases (CVDs) are a major threat to global health. Elucidation of the molecular mechanisms underlying the pathology of CVDs is critical for the development of efficacious preventative and therapeutic approaches. Accumulating studies have highlighted the significance of ubiquitin-modifying enzymes (UMEs) in the regulation of CVDs. UMEs are a group of enzymes that orchestrate ubiquitination, a post-translational modification tightly involved in CVDs. Functionally, UMEs regulate multiple pathological processes in ischemic and hemorrhagic stroke, moyamoya disease, and atherosclerosis. Considering the important roles of UMEs in CVDs, they may become novel druggable targets for these diseases. Besides, techniques applying UMEs, such as proteolysis-targeting chimera and deubiquitinase-targeting chimera, may also revolutionize the therapy of CVDs in the future.
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Affiliation(s)
- Jingyong Huang
- Department of Vascular SurgeryThe First Affiliated Hospital of Wenzhou Medical UniversityWenzhouChina
| | - Zhenhu Zhu
- School of Pharmaceutical SciencesWenzhou Medical UniversityWenzhouChina
| | - Dirk Schlüter
- Institute of Medical Microbiology and Hospital Epidemiology, Hannover Medical SchoolHannoverGermany
| | - Kate Lykke Lambertsen
- Department of Neurobiology ResearchInstitute of Molecular MedicineUniversity of Southern DenmarkOdense CDenmark
- BRIGDE—Brain Research—Inter‐Disciplinary Guided Excellence, Department of Clinical ResearchUniversity of Southern DenmarkOdense CDenmark
- Department of NeurologyOdense University HospitalOdense CDenmark
| | - Weihong Song
- Oujiang LaboratoryKey Laboratory of Alzheimer's Disease of Zhejiang ProvinceZhejiang Provincial Clinical Research Center for Mental DisordersInstitute of AgingSchool of Mental HealthAffiliated Kangning HospitalThe Second Affiliated HospitalYuying Children's HospitalWenzhou Medical UniversityWenzhouChina
| | - Xu Wang
- School of Pharmaceutical SciencesWenzhou Medical UniversityWenzhouChina
- Oujiang LaboratoryKey Laboratory of Alzheimer's Disease of Zhejiang ProvinceZhejiang Provincial Clinical Research Center for Mental DisordersInstitute of AgingSchool of Mental HealthAffiliated Kangning HospitalThe Second Affiliated HospitalYuying Children's HospitalWenzhou Medical UniversityWenzhouChina
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Wang Q, Yang F, Duo K, Liu Y, Yu J, Wu Q, Cai Z. The Role of Necroptosis in Cerebral Ischemic Stroke. Mol Neurobiol 2023:10.1007/s12035-023-03728-7. [PMID: 38038880 DOI: 10.1007/s12035-023-03728-7] [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: 08/04/2023] [Accepted: 10/18/2023] [Indexed: 12/02/2023]
Abstract
Cerebral ischemia, also known as ischemic stroke, accounts for nearly 85% of all strokes and is the leading cause of disability worldwide. Due to disrupted blood supply to the brain, cerebral ischemic injury is trigged by a series of complex pathophysiological events including excitotoxicity, oxidative stress, inflammation, and cell death. Currently, there are few treatments for cerebral ischemia owing to an incomplete understanding of the molecular and cellular mechanisms. Accumulated evidence indicates that various types of programmed cell death contribute to cerebral ischemic injury, including apoptosis, ferroptosis, pyroptosis and necroptosis. Among these, necroptosis is morphologically similar to necrosis and is mediated by receptor-interacting serine/threonine protein kinase-1 and -3 and mixed lineage kinase domain-like protein. Necroptosis inhibitors have been shown to exert inhibitory effects on cerebral ischemic injury and neuroinflammation. In this review, we will discuss the current research progress regarding necroptosis in cerebral ischemia as well as the application of necroptosis inhibitors for potential therapeutic intervention in ischemic stroke.
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Affiliation(s)
- Qingsong Wang
- College of Pharmacy, Ningxia Medical University, Hui Autonomous Region, Yinchuan, 750004, Ningxia, China
| | - Fan Yang
- College of Pharmacy, Ningxia Medical University, Hui Autonomous Region, Yinchuan, 750004, Ningxia, China
| | - Kun Duo
- College of Pharmacy, Ningxia Medical University, Hui Autonomous Region, Yinchuan, 750004, Ningxia, China
| | - Yue Liu
- College of Pharmacy, Ningxia Medical University, Hui Autonomous Region, Yinchuan, 750004, Ningxia, China
| | - Jianqiang Yu
- College of Pharmacy, Ningxia Medical University, Hui Autonomous Region, Yinchuan, 750004, Ningxia, China
| | - Qihui Wu
- Shanghai Fourth People's Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Zhenyu Cai
- College of Pharmacy, Ningxia Medical University, Hui Autonomous Region, Yinchuan, 750004, Ningxia, China.
- Shanghai Tenth People's Hospital, School of MedicineTongji University Cancer Center, Tongji University, Shanghai, 200092, China.
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Liu X, Pan B, Wang X, Xu J, Wang X, Song Z, Zhang E, Wang F, Wang W. Ischemia/reperfusion-activated ferroptosis in the early stage triggers excessive inflammation to aggregate lung injury in rats. Front Med (Lausanne) 2023; 10:1181286. [PMID: 37425328 PMCID: PMC10327590 DOI: 10.3389/fmed.2023.1181286] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2023] [Accepted: 06/05/2023] [Indexed: 07/11/2023] Open
Abstract
Objective Lung ischemia/reperfusion injury (LIRI) is a clinical syndrome of acute lung injury that occurs after lung transplantation or remote organ ischemia. Ferroptosis and inflammation are involved in the pathogenesis of LIRI according to the results of several studies on animal models. However, the interactive mechanisms between ferroptosis and inflammation contributing to LIRI remain unclear. Methods HE staining and indicators of oxidative stress were used to evaluated the lung injury. The reactive oxygen species (ROS) level was examined by DHE staining. The quantitative Real-time PCR (qRT-PCR) and western blot analysis were employed to detect the level of inflammation and ferroptosis, and deferoxamine (DFO) was used to assess the importance of ferroptosis in LIRI and its effect on inflammation. Results In the present study, the link of ferroptosis with inflammation was evaluated at reperfusion 30-, 60- and 180-minute time points, respectively. As the results at reperfusion 30-minute point shown, the pro-ferroptotic indicators, especially cyclooxygenase (COX)-2 and acyl-CoA synthetase long-chain family member 4 (ACSL4), were upregulated while the anti-ferroptotic factors glutathione peroxidase 4 (GPX4), cystine-glumate antiporter (XCT) and ferritin heavy chain (FTH1) were downregulated. Meanwhile, the increased level of interleukin (IL)-6, tumor necrosis factor alpha (TNF-α) and IL-1β were observed beginning at reperfusion 60-minute point but mostly activated at reperfusion 180-minute point. Furthermore, deferoxamine (DFO) was employed to block ferroptosis, which can alleviate lung injury. Expectedly, the survival rate of rats was increased and the lung injury was mitigated containing the improvement of type II alveolar cells ultrastructure and ROS production. In addition, at the reperfusion 180-minute point, the inflammation was observed to be dramatically inhibited after DFO administration as verified by IL-6, TNF-α and IL-1β detection. Conclusion These findings suggest that ischemia/reperfusion-activated ferroptosis plays an important role as the trigger for inflammation to further deteriorate lung damages. Inhibiting ferroptosis may have therapeutic potential for LIRI in clinical practice.
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Affiliation(s)
- Xiujie Liu
- School of Basic Medical Science, Wenzhou Medical University, Wenzhou, China
- Institute of Ischemia/Reperfusion Injury, Wenzhou Medical University, Wenzhou, China
| | - Binhui Pan
- Nephrology Department, Wenzhou Central Hospital, Wenzhou, China
| | - Xiaoting Wang
- School of Basic Medical Science, Wenzhou Medical University, Wenzhou, China
- Institute of Ischemia/Reperfusion Injury, Wenzhou Medical University, Wenzhou, China
| | - Junpeng Xu
- School of Basic Medical Science, Wenzhou Medical University, Wenzhou, China
- Institute of Ischemia/Reperfusion Injury, Wenzhou Medical University, Wenzhou, China
| | - Xinyu Wang
- School of Basic Medical Science, Wenzhou Medical University, Wenzhou, China
- Institute of Ischemia/Reperfusion Injury, Wenzhou Medical University, Wenzhou, China
| | - Zhengyang Song
- School of Basic Medical Science, Wenzhou Medical University, Wenzhou, China
- Institute of Ischemia/Reperfusion Injury, Wenzhou Medical University, Wenzhou, China
| | - Eryao Zhang
- Department of Gastroenterology, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, China
| | - Fangyan Wang
- School of Basic Medical Science, Wenzhou Medical University, Wenzhou, China
- Institute of Ischemia/Reperfusion Injury, Wenzhou Medical University, Wenzhou, China
| | - Wantie Wang
- School of Basic Medical Science, Wenzhou Medical University, Wenzhou, China
- Institute of Ischemia/Reperfusion Injury, Wenzhou Medical University, Wenzhou, China
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Hahn KR, Kwon HJ, Yoon YS, Kim DW, Hwang IK. CHIP ameliorates neuronal damage in H 2O 2-induced oxidative stress in HT22 cells and gerbil ischemia. Sci Rep 2022; 12:20659. [PMID: 36450819 PMCID: PMC9712579 DOI: 10.1038/s41598-022-22766-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2022] [Accepted: 10/19/2022] [Indexed: 12/03/2022] Open
Abstract
Carboxyl terminus of Hsc70-interacting protein (CHIP) is highly conserved and is linked to the connection between molecular chaperones and proteasomes to degrade chaperone-bound proteins. In this study, we synthesized the transactivator of transcription (Tat)-CHIP fusion protein for effective delivery into the brain and examined the effects of CHIP against oxidative stress in HT22 cells induced by hydrogen peroxide (H2O2) treatment and ischemic damage in gerbils by 5 min of occlusion of both common carotid arteries, to elucidate the possibility of using Tat-CHIP as a therapeutic agent against ischemic damage. Tat-CHIP was effectively delivered to HT22 hippocampal cells in a concentration- and time-dependent manner, and protein degradation was confirmed in HT22 cells. In addition, Tat-CHIP significantly ameliorated the oxidative damage induced by 200 μM H2O2 and decreased DNA fragmentation and reactive oxygen species formation. In addition, Tat-CHIP showed neuroprotective effects against ischemic damage in a dose-dependent manner and significant ameliorative effects against ischemia-induced glial activation, oxidative stress (hydroperoxide and malondialdehyde), pro-inflammatory cytokines (interleukin-1β, interleukin-6, and tumor necrosis factor-α) release, and glutathione and its redox enzymes (glutathione peroxidase and glutathione reductase) in the hippocampus. These results suggest that Tat-CHIP could be a therapeutic agent that can protect neurons from ischemic damage.
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Affiliation(s)
- Kyu Ri Hahn
- grid.31501.360000 0004 0470 5905Department of Anatomy and Cell Biology, College of Veterinary Medicine, and Research Institute for Veterinary Science, Seoul National University, Seoul, 08826 South Korea
| | - Hyun Jung Kwon
- grid.411733.30000 0004 0532 811XDepartment of Biochemistry and Molecular Biology, Research Institute of Oral Sciences, College of Dentistry, Gangneung-Wonju National University, Gangneung, 25457 South Korea ,grid.256753.00000 0004 0470 5964Department of Biomedical Sciences, and Research Institute for Bioscience and Biotechnology, Hallym University, Chuncheon, 24252 South Korea
| | - Yeo Sung Yoon
- grid.31501.360000 0004 0470 5905Department of Anatomy and Cell Biology, College of Veterinary Medicine, and Research Institute for Veterinary Science, Seoul National University, Seoul, 08826 South Korea
| | - Dae Won Kim
- grid.411733.30000 0004 0532 811XDepartment of Biochemistry and Molecular Biology, Research Institute of Oral Sciences, College of Dentistry, Gangneung-Wonju National University, Gangneung, 25457 South Korea
| | - In Koo Hwang
- grid.31501.360000 0004 0470 5905Department of Anatomy and Cell Biology, College of Veterinary Medicine, and Research Institute for Veterinary Science, Seoul National University, Seoul, 08826 South Korea
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Shu J, Yang L, Wei W, Zhang L. Identification of programmed cell death-related gene signature and associated regulatory axis in cerebral ischemia/reperfusion injury. Front Genet 2022; 13:934154. [PMID: 35991562 PMCID: PMC9385974 DOI: 10.3389/fgene.2022.934154] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2022] [Accepted: 07/06/2022] [Indexed: 11/13/2022] Open
Abstract
Background: Numerous studies have suggested that programmed cell death (PCD) pathways play vital roles in cerebral ischemia/reperfusion (I/R) injury. However, the specific mechanisms underlying cell death during cerebral I/R injury have yet to be completely clarified. There is thus a need to identify the PCD-related gene signatures and the associated regulatory axes in cerebral I/R injury, which should provide novel therapeutic targets against cerebral I/R injury. Methods: We analyzed transcriptome signatures of brain tissue samples from mice subjected to middle cerebral artery occlusion/reperfusion (MCAO/R) and matched controls, and identified differentially expressed genes related to the three types of PCD(apoptosis, pyroptosis, and necroptosis). We next performed functional enrichment analysis and constructed PCD-related competing endogenous RNA (ceRNA) regulatory networks. We also conducted hub gene analysis to identify hub nodes and key regulatory axes. Results: Fifteen PCD-related genes were identified. Functional enrichment analysis showed that they were particularly associated with corresponding PCD-related biological processes, inflammatory response, and reactive oxygen species metabolic processes. The apoptosis-related ceRNA regulatory network was constructed, which included 24 long noncoding RNAs (lncRNAs), 41 microRNAs (miRNAs), and 4 messenger RNAs (mRNAs); the necroptosis-related ceRNA regulatory network included 16 lncRNAs, 20 miRNAs, and 6 mRNAs; and the pyroptosis-related ceRNA regulatory network included 15 lncRNAs, 18 miRNAs, and 6 mRNAs. Hub gene analysis identified hub nodes in each PCD-related ceRNA regulatory network and seven key regulatory axes in total, namely, lncRNA Malat1/miR-181a-5p/Mapt, lncRNA Malat1/miR-181b-5p/Mapt, lncRNA Neat1/miR-181a-5p/Mapt, and lncRNA Neat1/miR-181b-5p/Mapt for the apoptosis-related ceRNA regulatory network; lncRNA Neat1/miR-181a-5p/Tnf for the necroptosis-related ceRNA regulatory network; lncRNA Malat1/miR-181c-5p/Tnf for the pyroptosis-related ceRNA regulatory network; and lncRNAMalat1/miR-181a-5p for both necroptosis-related and pyroptosis-related ceRNA regulatory networks. Conclusion: The results of this study supported the hypothesis that these PCD pathways (apoptosis, necroptosis, pyroptosis, and PANoptosis) and crosstalk among them might be involved in ischemic stroke and that the key nodes and regulatory axes identified in this study might play vital roles in regulating the above processes. This may offer new insights into the potential mechanisms underlying cell death during cerebral I/R injury and provide new therapeutic targets for neuroprotection.
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Affiliation(s)
| | | | - Wenshi Wei
- *Correspondence: Wenshi Wei, ; Li Zhang,
| | - Li Zhang
- *Correspondence: Wenshi Wei, ; Li Zhang,
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