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Xue L, Du R, Bi N, Xiao Q, Sun Y, Niu R, Tan Y, Chen L, Liu J, Wang T, Xiong L. Transplantation of human placental chorionic plate-derived mesenchymal stem cells for repair of neurological damage in neonatal hypoxic-ischemic encephalopathy. Neural Regen Res 2024; 19:2027-2035. [PMID: 38227532 DOI: 10.4103/1673-5374.390952] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2023] [Accepted: 09/18/2023] [Indexed: 01/17/2024] Open
Abstract
JOURNAL/nrgr/04.03/01300535-202409000-00035/figure1/v/2024-01-16T170235Z/r/image-tiff Neonatal hypoxic-ischemic encephalopathy is often associated with permanent cerebral palsy, neurosensory impairments, and cognitive deficits, and there is no effective treatment for complications related to hypoxic-ischemic encephalopathy. The therapeutic potential of human placental chorionic plate-derived mesenchymal stem cells for various diseases has been explored. However, the potential use of human placental chorionic plate-derived mesenchymal stem cells for the treatment of neonatal hypoxic-ischemic encephalopathy has not yet been investigated. In this study, we injected human placental chorionic plate-derived mesenchymal stem cells into the lateral ventricle of a neonatal hypoxic-ischemic encephalopathy rat model and observed significant improvements in both cognitive and motor function. Protein chip analysis showed that interleukin-3 expression was significantly elevated in neonatal hypoxic-ischemic encephalopathy model rats. Following transplantation of human placental chorionic plate-derived mesenchymal stem cells, interleukin-3 expression was downregulated. To further investigate the role of interleukin-3 in neonatal hypoxic-ischemic encephalopathy, we established an in vitro SH-SY5Y cell model of hypoxic-ischemic injury through oxygen-glucose deprivation and silenced interleukin-3 expression using small interfering RNA. We found that the activity and proliferation of SH-SY5Y cells subjected to oxygen-glucose deprivation were further suppressed by interleukin-3 knockdown. Furthermore, interleukin-3 knockout exacerbated neuronal damage and cognitive and motor function impairment in rat models of hypoxic-ischemic encephalopathy. The findings suggest that transplantation of hpcMSCs ameliorated behavioral impairments in a rat model of hypoxic-ischemic encephalopathy, and this effect was mediated by interleukin-3-dependent neurological function.
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Affiliation(s)
- Lulu Xue
- Transformation Research Laboratory, The Affiliated Hospital of Zunyi Medical University, Zunyi, Guizhou Province, China
- State Key Laboratory of Biotherapy, Sichuan University, Chengdu, Sichuan Province, China
| | - Ruolan Du
- Institute of Neurological Disease, Translational Neuroscience Center, West China Hospital, Sichuan University, Chengdu, Sichuan Province, China
| | - Ning Bi
- Department of Animal Zoology, Institute of Neuroscience, Kunming Medical University, Kunming, Yunnan Province, China
| | - Qiuxia Xiao
- Institute of Neurological Disease, Translational Neuroscience Center, West China Hospital, Sichuan University, Chengdu, Sichuan Province, China
| | - Yifei Sun
- Institute of Neurological Disease, Translational Neuroscience Center, West China Hospital, Sichuan University, Chengdu, Sichuan Province, China
| | - Ruize Niu
- Department of Animal Zoology, Institute of Neuroscience, Kunming Medical University, Kunming, Yunnan Province, China
| | - Yaxin Tan
- Department of Pediatrics, the People's Liberation Army Rocket Force Characteristic Medical Center, Beijing, China
| | - Li Chen
- Institute of Neurological Disease, Translational Neuroscience Center, West China Hospital, Sichuan University, Chengdu, Sichuan Province, China
| | - Jia Liu
- Department of Animal Zoology, Institute of Neuroscience, Kunming Medical University, Kunming, Yunnan Province, China
| | - Tinghua Wang
- Transformation Research Laboratory, The Affiliated Hospital of Zunyi Medical University, Zunyi, Guizhou Province, China
- State Key Laboratory of Biotherapy, Sichuan University, Chengdu, Sichuan Province, China
- Institute of Neurological Disease, Translational Neuroscience Center, West China Hospital, Sichuan University, Chengdu, Sichuan Province, China
- Department of Animal Zoology, Institute of Neuroscience, Kunming Medical University, Kunming, Yunnan Province, China
| | - Liulin Xiong
- Transformation Research Laboratory, The Affiliated Hospital of Zunyi Medical University, Zunyi, Guizhou Province, China
- Department of Anesthesiology, The Affiliated Hospital of Zunyi Medical University, Zunyi, Guizhou Province, China
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Lin D, Sun Y, Wang Y, Yang D, Shui M, Wang Y, Xue Z, Huang X, Zhang Y, Wu A, Wei C. Transforming Growth Factor β1 Ameliorates Microglial Activation in Perioperative Neurocognitive Disorders. Neurochem Res 2023; 48:3512-3524. [PMID: 37470907 DOI: 10.1007/s11064-023-03994-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2023] [Revised: 06/13/2023] [Accepted: 07/11/2023] [Indexed: 07/21/2023]
Abstract
Perioperative neurocognitive disorder (PND) is a common complication of surgery and anesthesia, especially among older patients. Microglial activation plays a crucial role in the occurrence and development of PND and transforming growth factor beta 1 (TGF-β1) can regulate microglial homeostasis. In the present study, abdominal surgery was performed on 12-14 months-old C57BL/6 mice to establish a PND model. The expression of TGF-β1, TGF-β receptor 1, TGF-β receptor 2, and phosphor-smad2/smad3 (psmad2/smad3) was assessed after anesthesia and surgery. Additionally, we examined changes in microglial activation, morphology, and polarization, as well as neuroinflammation and dendritic spine density in the hippocampus. Behavioral tests, including the Morris water maze and open field tests, were used to examine cognitive function, exploratory locomotion, and emotions. We observed decreased TGF-β1 expression after surgery and anesthesia. Intranasally administered exogenous TGF-β1 increased psmad2/smad3 colocalization with microglia positive for ionized calcium-binding adaptor molecule 1. TGF-β1 treatment attenuated microglial activation, reduced microglial phagocytosis, and reduced surgery- and anesthesia-induced changes in microglial morphology. Compared with the surgery group, TGF-β1 treatment decreased M1 microglial polarization and increased M2 microglial polarization. Additionally, surgery- and anesthesia-induced increase in interleukin 1 beta and tumor necrosis factor-alpha levels was ameliorated by TGF-β1 treatment at postoperative day 3. TGF-β1 also ameliorated cognitive function after surgery and anesthesia as well as rescue dendritic spine loss. In conclusion, surgery and anesthesia induced decrease in TGF-β1 levels in older mice, which may contribute to PND development; however, TGF-β1 ameliorated microglial activation and cognitive dysfunction in PND mice.
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Affiliation(s)
- Dandan Lin
- Department of Anesthesiology, Beijing Chao-Yang Hospital, Capital Medical University, No. 8 Gongti Nanlu, Chao-Yang District, Beijing, 100020, China
| | - Yi Sun
- Department of Anesthesiology, Beijing Chao-Yang Hospital, Capital Medical University, No. 8 Gongti Nanlu, Chao-Yang District, Beijing, 100020, China
| | - Yuzhu Wang
- Department of Anesthesiology, Beijing Chao-Yang Hospital, Capital Medical University, No. 8 Gongti Nanlu, Chao-Yang District, Beijing, 100020, China
| | - Di Yang
- Department of Anesthesiology, Beijing Chao-Yang Hospital, Capital Medical University, No. 8 Gongti Nanlu, Chao-Yang District, Beijing, 100020, China
| | - Min Shui
- Department of Anesthesiology, Sichuan Provincial People's Hospital, Sichuan Academy of Medical Sciences, University of Electronic Science and Technology of China, Chengdu, China
| | - Yiming Wang
- State Key Laboratory of Membrane Biology, College of Life Sciences, Peking University, Beijing, 100871, China
| | - Ziyi Xue
- Department of Anesthesiology, Peking University First Hospital, Beijing, China
| | - Xiao Huang
- Department of Anesthesiology, Beijing Chao-Yang Hospital, Capital Medical University, No. 8 Gongti Nanlu, Chao-Yang District, Beijing, 100020, China
| | - Yan Zhang
- State Key Laboratory of Membrane Biology, College of Life Sciences, Peking University, Beijing, 100871, China.
| | - Anshi Wu
- Department of Anesthesiology, Beijing Chao-Yang Hospital, Capital Medical University, No. 8 Gongti Nanlu, Chao-Yang District, Beijing, 100020, China.
| | - Changwei Wei
- Department of Anesthesiology, Beijing Chao-Yang Hospital, Capital Medical University, No. 8 Gongti Nanlu, Chao-Yang District, Beijing, 100020, China.
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