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Wang D, Wang S, Zhu Q, Shen Z, Yang G, Chen Y, Luo C, Du Y, Hu Y, Wang W, Yang J. Prospects for Nerve Regeneration and Gene Therapy in the Treatment of Traumatic Brain Injury. J Mol Neurosci 2023; 73:578-586. [PMID: 37458921 DOI: 10.1007/s12031-023-02144-9] [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: 05/26/2023] [Accepted: 07/12/2023] [Indexed: 09/24/2023]
Abstract
Traumatic brain injury (TBI) is a prevalent neurological disorder and a leading cause of death and disability worldwide. The high mortality rates result in a tremendous burden on society and families in terms of public health and economic costs. Despite advances in biomedical research, treatment options for TBI still remain limited, and there is no effective therapy to restore the structure and function of the injured brain. Regrettably, due to the excessive heterogeneity of TBI and the lack of objective and reliable efficacy evaluation indicators, no proven therapeutic drugs or drugs with clear benefits on functional outcomes have been successfully developed to date. Therefore, it is urgent to explore new therapeutic approaches to protect or regenerate the injured brain from different perspectives. In this review, we first provide a brief overview of the causes and current status of TBI and then summarize the preclinical and clinical research status of cutting-edge treatment methods, including nerve regeneration therapy and gene therapy, with the aim of providing valuable references for effective therapeutic strategies for TBI.
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Affiliation(s)
- Daliang Wang
- Department of Critical Care Medicine, The First People Hospital of Jiashan, Jiaxing, 314199, Zhejiang, China
| | - Shengguo Wang
- Department of Critical Care Medicine, The First People Hospital of Jiashan, Jiaxing, 314199, Zhejiang, China
| | - Qunchao Zhu
- Department of Critical Care Medicine, The First People Hospital of Jiashan, Jiaxing, 314199, Zhejiang, China
| | - Zhe Shen
- Department of Critical Care Medicine, The First People Hospital of Jiashan, Jiaxing, 314199, Zhejiang, China
| | - Guohuan Yang
- Department of Critical Care Medicine, The First People Hospital of Jiashan, Jiaxing, 314199, Zhejiang, China
| | - Yanfei Chen
- Department of Critical Care Medicine, The First People Hospital of Jiashan, Jiaxing, 314199, Zhejiang, China
| | - Chen Luo
- Department of Critical Care Medicine, The First People Hospital of Jiashan, Jiaxing, 314199, Zhejiang, China
| | - Yanglin Du
- Department of Critical Care Medicine, The First People Hospital of Jiashan, Jiaxing, 314199, Zhejiang, China
| | - Yelang Hu
- Biological Medicine Research and Development Center, Yangtze Delta of Zhejiang, Hangzhou, 314006, Zhejiang, China
| | - Wenmin Wang
- Biological Medicine Research and Development Center, Yangtze Delta of Zhejiang, Hangzhou, 314006, Zhejiang, China
| | - Jie Yang
- Department of Critical Care Medicine, The First People Hospital of Jiashan, Jiaxing, 314199, Zhejiang, China.
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Zhao T, Zhu T, Xie L, Li Y, Xie R, Xu F, Tang H, Zhu J. Neural Stem Cells Therapy for Ischemic Stroke: Progress and Challenges. Transl Stroke Res 2022; 13:665-675. [PMID: 35032307 DOI: 10.1007/s12975-022-00984-y] [Citation(s) in RCA: 27] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2021] [Revised: 01/03/2022] [Accepted: 01/04/2022] [Indexed: 02/07/2023]
Abstract
Ischemic stroke, with its high morbidity and mortality, is the most common cerebrovascular accident and results in severe neurological deficits. Despite advances in medical and surgical intervention, post-stroke therapies remain scarce, which seriously affects the quality of life of patients. Over the past decades, stem cell transplantation has been recognized as very promising therapy for neurological diseases. Neural stem cell (NSC) transplantation is the optimal choice for ischemic stroke as NSCs inherently reside in the brain and can potentially differentiate into a variety of cell types within the central nervous system. Recent research has demonstrated that NSC transplantation can facilitate neural recovery after ischemic stroke, but the mechanisms still remain unclear, and basic/clinical studies of NSC transplantation for ischemic stroke have not yet been thoroughly elucidated. We thus, in this review, provide a futher understanding of the therapeutic role of NSCs for ischemic stroke, and evaluate their prospects for future application in clinical patients of ischemic stroke.
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Affiliation(s)
- Tong Zhao
- Department of Neurosurgery, Neurosurgery Research Institute, The First Affiliated Hospital, Fujian Medical University, Fuzhou, Fujian Province, China
| | - Tongming Zhu
- Fudan University Huashan Hospital, Department of Neurosurgery, National Center for Neurological Disorders, National Key Laboratory for Medical Neurobiology, Shanghai Key Laboratory of Brain Function and Regeneration, Institutes of Brain Science, MOE Frontiers Center for Brain Science, Shanghai Medical College-Fudan University, No.12 Middle Wulumuqi Road, Shanghai, 200040, China
| | - Liqian Xie
- Fudan University Huashan Hospital, Department of Neurosurgery, National Center for Neurological Disorders, National Key Laboratory for Medical Neurobiology, Shanghai Key Laboratory of Brain Function and Regeneration, Institutes of Brain Science, MOE Frontiers Center for Brain Science, Shanghai Medical College-Fudan University, No.12 Middle Wulumuqi Road, Shanghai, 200040, China
| | - Yao Li
- Med-X Research Institute, Shanghai Jiaotong University, Shanghai, 200030, China
| | - Rong Xie
- Fudan University Huashan Hospital, Department of Neurosurgery, National Center for Neurological Disorders, National Key Laboratory for Medical Neurobiology, Shanghai Key Laboratory of Brain Function and Regeneration, Institutes of Brain Science, MOE Frontiers Center for Brain Science, Shanghai Medical College-Fudan University, No.12 Middle Wulumuqi Road, Shanghai, 200040, China
| | - Feng Xu
- Fudan University Huashan Hospital, Department of Neurosurgery, National Center for Neurological Disorders, National Key Laboratory for Medical Neurobiology, Shanghai Key Laboratory of Brain Function and Regeneration, Institutes of Brain Science, MOE Frontiers Center for Brain Science, Shanghai Medical College-Fudan University, No.12 Middle Wulumuqi Road, Shanghai, 200040, China.
| | - Hailiang Tang
- Fudan University Huashan Hospital, Department of Neurosurgery, National Center for Neurological Disorders, National Key Laboratory for Medical Neurobiology, Shanghai Key Laboratory of Brain Function and Regeneration, Institutes of Brain Science, MOE Frontiers Center for Brain Science, Shanghai Medical College-Fudan University, No.12 Middle Wulumuqi Road, Shanghai, 200040, China.
| | - Jianhong Zhu
- Fudan University Huashan Hospital, Department of Neurosurgery, National Center for Neurological Disorders, National Key Laboratory for Medical Neurobiology, Shanghai Key Laboratory of Brain Function and Regeneration, Institutes of Brain Science, MOE Frontiers Center for Brain Science, Shanghai Medical College-Fudan University, No.12 Middle Wulumuqi Road, Shanghai, 200040, China.
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Identification of Human Brain Proteins for Bitter-Sweet Taste Perception: A Joint Proteome-Wide and Transcriptome-Wide Association Study. Nutrients 2022; 14:nu14102177. [PMID: 35631318 PMCID: PMC9143225 DOI: 10.3390/nu14102177] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2022] [Revised: 05/17/2022] [Accepted: 05/20/2022] [Indexed: 02/04/2023] Open
Abstract
Objective: Bitter or sweet beverage perception is associated with alterations in brain structure and function. Our aim is to analyze the genetic association between bitter or sweet beverage perception and human brain proteins. Materials and methods: In our study, 8356 and 11,518 proteins were first collected from two reference datasets of human brain proteomes, the ROS/MAP and Banner. The bitter or sweet beverage perception-related proteome-wide association studies (PWAS) were then conducted by integrating recent genome-wide association study (GWAS) data (n = 422,300) of taste perception with human brain proteomes. The human brain gene expression profiles were collected from two reference datasets, including the brain RNA-seq (CBR) and brain RNA-seq splicing (CBRS). The taste perception-related transcriptome-wide association studies (TWAS) were finally performed by integrating the same GWAS data with human brain gene expression profiles to validate the PWAS findings. Results: In PWAS, four statistically significant proteins were identified using the ROS/MAP and then replicated using the Banner reference dataset (all permutated p < 0.05), including ABCG2 for total bitter beverages and tea, CPNE1 for total bitter beverage, ACTR1B for artificially sweetened beverages, FLOT2 for alcoholic bitter beverages and total sweet beverages. In TWAS analysis, six statistically significant genes were detected by CBR and confirmed by the CBRS reference dataset (all permutated p < 0.05), including PIGG for total bitter beverages and non-alcoholic bitter beverages, C3orf18 for total bitter beverages, ZSWIM7 for non-alcoholic bitter beverages, PEX7 for coffee, PKP4 for tea and RPLP2 for grape juice. Further comparison of the PWAS and TWAS found three common statistically significant proteins/genes identified from the Banner and CBR reference datasets, including THBS4 for total bitter beverages, CA4 for non-alcoholic bitter beverages, LIAS for non-grape juices. Conclusions: Our results support the potential effect of bitter or sweet beverage perception on brain function and identify several candidate brain proteins for bitter or sweet beverage perception.
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Yuan M, Wu H. Astrocytes in the Traumatic Brain Injury: the Good and the Bad. Exp Neurol 2021; 348:113943. [PMID: 34863998 DOI: 10.1016/j.expneurol.2021.113943] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2021] [Revised: 11/08/2021] [Accepted: 11/29/2021] [Indexed: 12/21/2022]
Abstract
Astrocytes control many processes of the nervous system in health and disease, and respond to injury quickly. Astrocytes produce neuroprotective factors in the injured brain to clear cellular debris and to orchestrate neurorestorative processes that are beneficial for neurological recovery after traumatic brain injury (TBI). However, astrocytes also become dysregulated and produce cytotoxic mediators that hinder CNS repair by induction of neuronal dysfunction and cell death. Hence, we discuss the potential role of astrocytes in neuropathological processes such as neuroinflammation, neurogenesis, synaptogenesis and blood-brain barrier repair after TBI. Thus, an improved understanding of the dual role of astrocytes may advance our knowledge of post-brain injury recovery, and provide opportunities for the development of novel therapeutic strategies for TBI.
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Affiliation(s)
- Mengqi Yuan
- Institute of Neuroscience, Hengyang Medical College, University of South China, Hengyang, 421001, Hunan, China
| | - Haitao Wu
- Beijing Institute of Basic Medical Sciences, 100850 Beijing, China; Key Laboratory of Neuroregeneration, Co-innovation Center of Neuroregeneration, Nantong University, Nantong, 226019, Jiangsu, China; Chinese Institute for Brain Research (CIBR), 102206 Beijing, China.
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