检索结果-南通市图书馆

Neural Regeneration research 2025年第2期20卷 483-484页

作者： Yun Li Junfang Wu Department of anesthesiology&Shock Trauma and Anesthesiology Research(STAR)CenterUniversity of Maryland School of MedicineBaltimoreMDUSA

Traumatic spinal cord injury(SCI)is a devastating exogenous injury with long-lasting consequences and a leading cause of death and disability *** in assistive technology,rehabilitative interventions,and the ability to identify and intervene in secondary conditions have significantly increased the long-term survival rate of SCI patients,with some people even living well into their seventh or eighth *** survival changes have led neurotrauma researchers to examine how SCI interacts with brain *** health and epidemiological data showed that patients with long-term SCI can have a lower life expectancy and quality of life,along with a higher risk of comorbidities and complications.

关键词： alterations inflammation injury

HMGB2 knockdown ameliorates retinal ganglion cell injury by inhibiting NLRP3 inflammasome activation after retinal ischemia

在线全文

学校读者我要写书评

暂无评论

International Journal of Ophthalmology(English edition) 2025年第1期18卷 39-50页

作者： Lin-Ping Xue Hai-Song Feng hubei university of Chinese medicine Wuhan 430065Hubei ProvinceChina Department of Encephalopathy Hubei Provincial Hospital of Traditional Chinese MedicineWuhan 430070Hubei ProvinceChina

AIM:To explore the neuroprotective effects of high mobility group box 2(HMGB2)knockdown on retinal ganglion cells(RGCs)in the retinal ischemia-reperfusion injury(RIRI).METHODS:Oxygen-glucose deprivation(OGD)-injured RGCs from postnatal three-day C57BL/6 mice pups and high intraocular pressure(IOP)-induced RIRI mice were used as cellular and animal models of *** expression of HMGB2 in the retina of RIRI mice and OGD-injured RGCs was detected through reverse transcription-polymerase chain reaction(RT-qPCR)and Western *** effects of HMGB2 silencing on the morphological changes,RGCs survival,and cell apoptosis in mouse retinal tissues were observed through H&E staining,immunofluorescence staining with RNA-binding protein with multiple splicing(RBPMS)antibody,and TUNEL staining,*** viability and apoptosis were examined by CCK-8 and flow cytometry *** levels of proteins associated with NOD-like receptor thermal protein domain associated protein 3(NLRP3)-mediated pyroptosis[NLRP3,Caspase-1,GSDMD-N,interleukin(IL)-1β,IL-18]in vivo and in vitro were measured by Western ***:HMGB2 protein and NLRP3 were upregulated in the retina of RIRI mice and OGD-injured RGCs(P<0.001).The retina was edematous,accompanied by disorganized cell arrangement and decreased thickness of all layers,and obvious vacuoles in ganglion cell ***2 silencing alleviated the reduction in total retinal thickness and the severity of retinal tissue damage as well as suppressed RGC loss and retinal cell apoptosis in RIRI ***-induced RGC apoptosis was ameliorated after downregulation of HMGB2 in *** injection of the AAV-sh-HMGB2 and si-HMGB2 resulted in significantly decrease of NLRP3,Caspase-1,GSDMD-N,IL-1β,and IL-18 protein levels in the retinal tissues of RIRI mice and OGD-injured RGCs,respectively(all P<0.001).CONCLUSION:HMGB2 knockdown protects against RGC apoptosis and pyroptosis after RIRI through suppressing NLRP3 inflammasome activ

关键词： HMGB2 retinal ischemia-reperfusion injury retinal ganglion cell apoptosis pyroptosis NLRP3 mice

Glucocorticoid receptor signaling in the brain and its involvement in cognitive function

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Neural Regeneration research 2025年第9期20卷 2520-2537页

作者： Chonglin Su Taiqi Huang Meiyu Zhang Yanyu Zhang Yan Zeng Xingxing Chen Brain Science and Advanced Technology institute Hubei Province Key Laboratory of Occupational Hazard Identification and ControlSchool of MedicineWuhan University of Science and TechnologyWuhanHubei ProvinceChina

The hypothalamic-pituitary-adrenal axis regulates the secretion of glucoco rticoids in response to environmental *** the brain,a nuclear receptor transcription fa ctor,the glucocorticoid recepto r,is an important component of the hypothalamicpituitary-a d renal axis's negative feedback loop and plays a key role in regulating cognitive equilibrium and *** glucoco rticoid receptor influences cognitive processes,including glutamate neurotransmission,calcium signaling,and the activation of brain-derived neurotrophic factor-mediated pathways,through a combination of genomic and non-genomic *** interactions within the central nervous system can alter the expression and activity of the glucocorticoid receptor,there by affecting the hypothalamic-pituitary-a d renal axis and stress-related cognitive *** appropriate level of glucocorticoid receptor expression can improve cognitive function,while excessive glucocorticoid receptors or long-term exposure to glucoco rticoids may lead to cognitive *** with cognitive impairment-associated diseases,such as Alzheimer's disease,aging,depression,Parkinson's disease,Huntington's disease,stroke,and addiction,often present with dysregulation of the hypothalamic-pituitary-adrenal axis and glucocorticoid receptor *** review provides a comprehensive overview of the functions of the glucoco rticoid receptor in the hypothalamic-pituitary-a d renal axis and cognitive *** emphasizes that appropriate glucocorticoid receptor signaling fa cilitates learning and memory,while its dysregulation can lead to cognitive *** provides clues about how glucocorticoid receptor signaling can be targeted to ove rcome cognitive disability-related disorders.

关键词： brain-derived neurotrophic factor calcium signaling glucocorticoid receptor glucocorticoid glutamate transmission hypothalamic-pituitary-adrenal axis long-term potentiation neurocognitive disorders neuroplasticity stress

Exploration of evolutionary mechanisms shaping KZFP and retrotransposon interactions

在线全文

学校读者我要写书评

暂无评论

Science Bulletin 2025年第3期70卷 328-332页

作者： Qian Wu Junqin Xu Jiaxin Zeng Yixuan Wang Peng Yang Shanghai Key Laboratory of anesthesiology and Brain Functional Modulation Clinical Research Center for Anesthesiology and Perioperative MedicineTranslational Research Institute of Brain and Brain-Like IntelligenceShanghai Fourth People’s HospitalSchool of Life Sciences and TechnologyTongji UniversityShanghai 200092China institute for Regenerative medicine State Key Laboratory of Cardiology and Medical Innovation CenterShanghai East HospitalSchool of Life Sciences and TechnologyTongji UniversityShanghai 200092China

Retrotransposon expansion has profoundly reshaped genomes[1],[2].As crucial defense mechanisms that counteract retrotransposons in humans,members of the Krüppel-associated box(KRAB)zinc finger(ZF)protein(KZFP)family ... 详细信息

关键词： shaped expansion mechanisms

Machine learning in echocardiography-based prediction model of cardiovascular diseases

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

中华医学杂志(英文版) 2025年第2期138卷 228-230页

作者： Yasheng Zubaire Zhao Ruohan Zhu Ye Zhang Zisang Lv Qing Xie Mingxing Zhang Li Department of Ultrasound medicine Union Hospital Tongji Medical College Huazhong University of Science and Technology Wuhan Hubei China Clinical research Center for Medical Imaging in hubei Province Wuhan Hubei China hubei Province Key Laboratory of Molecular Imaging Wuhan Hubei China

Spatial transcriptomics combined with single-nucleus RNA sequencing reveals glial cell heterogeneity in the human spinal cord

在线全文

同方期刊数据库

学校读者我要写书评

暂无评论

Neural Regeneration research 2025年第11期20卷 3302-3316页

作者： Yali Chen Yiyong Wei Jin Liu Tao Zhu Cheng Zhou Donghang Zhang Department of anesthesiology West China HospitalSichuan UniversityChengduSichuan ProvinceChina Laboratory of Anesthesia and Critical Care medicine National-Local Joint Engineering Research Center of Translational Medicine of AnesthesiologyWest China HospitalSichuan UniversityChengduSichuan ProvinceChina Department of anesthesiology Longgang District Maternity&Child Healthcare Hospital of Shenzhen City(Longgang Maternity and Child Institute of Shantou University Medical College)ShenzhenGuangdong ProvinceChina Department of anesthesiology Affiliated Hospital of Zunyi Medical UniversityZunyiGuizhou ProvinceChina

Glial cells play crucial roles in regulating physiological and pathological functions,including sensation,the response to infection and acute injury,and chronic neurodegenerative *** cells include astrocytes,microglia,and oligodendrocytes in the central nervous system,and satellite glial cells and Schwann cells in the peripheral nervous *** the greater understanding of glial cell types and functional heterogeneity achieved through single-cell and single-nucleus RNA sequencing in animal models,few studies have investigated the transcriptomic profiles of glial cells in the human spinal ***,we used high-throughput single-nucleus RNA sequencing and spatial transcriptomics to map the cellular and molecular heterogeneity of astrocytes,microglia,and oligodendrocytes in the human spinal *** explore the conservation and divergence across species,we compared these findings with those from *** the human spinal cord,astrocytes,microglia,and oligodendrocytes were each divided into six distinct transcriptomic *** the mouse spinal cord,astrocytes,microglia,and oligodendrocytes were divided into five,four,and five distinct transcriptomic subclusters,*** comparative results revealed substantial heterogeneity in all glial cell types between humans and ***,we detected sex differences in gene expression in human spinal cord glial ***,in all astrocyte subtypes,the levels of NEAT1 and CHI3L1 were higher in males than in females,whereas the levels of CST3 were lower in males than in *** all microglial subtypes,all differentially expressed genes were located on the sex *** addition to sex-specific gene differences,the levels of MT-ND4,MT2A,MT-ATP6,MT-CO3,MT-ND2,MT-ND3,and MT-CO_(2) in all spinal cord oligodendrocyte subtypes were higher in females than in ***,the present dataset extensively characterizes glial cell heterogeneity and offers a valuable resource for explo

关键词： astrocyte glial cell human microglia oligodendrocyte sex differentiation single-nucleus RNA sequencing spatial transcriptomics species variation spinal cord

NECAB family of neuronal calcium-binding proteins in health and disease

在线全文

学校读者我要写书评

暂无评论

Neural Regeneration research 2025年第5期20卷 1236-1243页

作者： Diones Bueno Michael K.E.Schafer Sudena Wang Michael J.Schmeisser Axel Methner institute for Molecular medicine University Medical Center of the Johannes Gutenberg-UniversityMainzGermany Department of anesthesiology University Medical Center of the Johannes Gutenberg-UniversityMainzGermany institute of Anatomy University Medical Center of the Johannes Gutenberg-UniversityMainzGermany

The N-terminal EF-hand calcium-binding proteins 1–3(NECAB1–3) constitute a family of predominantly neuronal proteins characterized by the presence of at least one EF-hand calcium-binding domain and a functionally less well characterized C-terminal antibiotic biosynthesis monooxygenase domain. All three family members were initially discovered due to their interactions with other proteins. NECAB1 associates with synaptotagmin-1, a critical neuronal protein involved in membrane trafficking and synaptic vesicle exocytosis. NECAB2 interacts with predominantly striatal G-protein-coupled receptors, while NECAB3 partners with amyloid-β A4 precursor protein-binding family A members 2 and 3, key regulators of amyloid-β production. This demonstrates the capacity of the family for interactions with various classes of proteins. NECAB proteins exhibit distinct subcellular localizations: NECAB1 is found in the nucleus and cytosol, NECAB2 resides in endosomes and the plasma membrane, and NECAB3 is present in the endoplasmic reticulum and Golgi apparatus. The antibiotic biosynthesis monooxygenase domain, an evolutionarily ancient component, is akin to atypical heme oxygenases in prokaryotes but is not wellcharacterized in vertebrates. Prokaryotic antibiotic biosynthesis monooxygenase domains typically form dimers, suggesting that calcium-mediated conformational changes in NECAB proteins may induce antibiotic biosynthesis monooxygenase domain dimerization, potentially activating some enzymatic properties. However, the substrate for this enzymatic activity remains uncertain. Alternatively, calcium-mediated conformational changes might influence protein interactions or the subcellular localization of NECAB proteins by controlling the availability of protein–protein interaction domains situated between the EF hands and the antibiotic biosynthesis monooxygenase domain. This review summarizes what is known about genomic organization, tissue expression, intracellular localization, interac

关键词： calcium EF hand mitochondria nervous system signal transduction

Clinical biomarkers of perioperative neurocognitive disorder:initiation and recommendation

在线全文

学校读者我要写书评

暂无评论

Science China Life Sciences 2025年

作者： Jianhui Liu Cheng Li Junyan Yao Lei Zhang Xuan Zhao Xin Lv Zhiqiang Liu Changhong Miao Yingwei Wang Hong Jiang Weifeng Yu Tianlong Wang Dongxin Wang E Wang Xiaoping Gu Hailong Dong Junli Cao Yuan Shen Weihong Song Shengdi Chen Yanjiang Wang Guanghui Liu Zhongcong Xie Lize Xiong Jialin C.Zheng Department of anesthesiology Shanghai Ninth People’s Hospital School of Medicine Shanghai Jiao Tong University Department of anesthesiology Shanghai Renji Hospital Shanghai Jiao Tong University School of Medicine Department of anesthesiology Xuanwu Hospital Capital Medical University Department of anesthesiology and Critical Care medicine Peking University First Hospital Department of anesthesiology Xiangya Hospital of Central South University Department of anesthesiology Nanjing Drum Tower Hospital The Affiliated Hospital of Nanjing University Medical School Department of anesthesiology Xijing Hospital Fourth Military Medical University Jiangsu Province Key Laboratory of anesthesiology Xuzhou Medical University Department of anesthesiology The Affiliated Hospital of Xuzhou Medical University Shanghai Mental Health Center of Shanghai Jiao Tong university Department of anesthesiology Tongji Hospital School of Medicine Tongji University Anesthesia and Brain research institute Tongji University Oujiang Laboratory Key Laboratory of Alzheimer’s Disease of Zhejiang Province Zhejiang Provincial Clinical Research Center for Mental Disorders Institute of Aging School of Mental Health Affiliated Kangning Hospital The Second Affiliated Hospital Yuying Children’s Hospital Wenzhou Medical University Department of Neurology Ruijin Hospital Shanghai Jiao Tong University School of Medicine Department of Neurology Daping Hospital Third Military Medical University State Key Laboratory of Membrane Biology Institute of Zoology Chinese Academy of Sciences Geriatric Anesthesia research Unit Department of Anesthesia Critical Care and Pain Medicine Massachusetts General Hospital Harvard Medical School Shanghai Key Laboratory of anesthesiology and Brain Functional Modulation Clinical Research Center for Anesthesiology and Perioperative Medicine Translational Research Institute of Brain and Brain-Like Intelligence Shanghai Fourth People’s Hospital School of Medicine Tongji University Center for Tr

Perioperative neurocognitive disorder(PND) is a significant neurological complication in aging perioperative patients that impacts postoperative cognition. PND is currently diagnosed through cognitive function testing, which is limited by its subjectivity and time requirements. Thus, the identification of biomarkers to assess PND onset is a priority to identify at-risk individuals and enable interventions and treatments to patient outcomes. This article synthesizes expert perspectives on brain aging and PND, presents the latest clinical evidence on PND biomarkers(imaging, electroencephalography, and molecular biomarkers), and delves into the relationship between PND and other age-related cognitive disorders. Thorough review of PND research identified several biomarkers with high sensitivity and specificity,offering a solid scientific foundation to predict and diagnose PND. These biomarkers not only enhance diagnostic accuracy for clinicians but also provide opportunities for earlier intervention and more effective treatment, potentially enhancing patient outcomes and quality of life.

关键词：

Repetitive traumatic brain injury–induced complement C1–related inflammation impairs long-term hippocampal neurogenesis

在线全文

同方期刊数据库

学校读者我要写书评

暂无评论

Neural Regeneration research 2025年第3期20卷 821-835页

作者： Jing Wang Bing Zhang Lanfang Li Xiaomei Tang Jinyu Zeng Yige Song Chao Xu Kai Zhao Guoqiang Liu Youming Lu Xinyan Li Kai Shu Department of Neurosurgery Tongji HospitalTongji Medical CollegeHuazhong University of Science and TechnologyWuhanHubei ProvinceChina Department of Neurosurgery Shanxi Bethune HospitalShanxi Academy of Medical SciencesTongji Shanxi HospitalThird Hospital of Shanxi Medical UniversityTaiyuanShanxi ProvinceChina Department of Pathophysiology School of Basic Medicine and Tongji Medical CollegeHuazhong University of Science and TechnologyWuhanHubei ProvinceChina institute for Brain research Wuhan Center of Brain ScienceHuazhong University of Science and TechnologyWuhanHubei ProvinceChina Department of Graduate Student Chongqing Medical UniversityChongqingChina Department of Basic medicine School of Medical ScienceHubei University for NationalitiesEnshiHubei ProvinceChina Department of Anatomy School of Basic Medicine and Tongji Medical CollegeHuazhong University of Science and TechnologyWuhanHubei ProvinceChina

Repetitive traumatic brain injury impacts adult neurogenesis in the hippocampal dentate gyrus,leading to long-term cognitive ***,the mechanism underlying this neurogenesis impairment remains *** this study,we established a male mouse model of repetitive traumatic brain injury and performed long-term evaluation of neurogenesis of the hippocampal dentate gyrus after repetitive traumatic brain *** results showed that repetitive traumatic brain injury inhibited neural stem cell proliferation and development,delayed neuronal maturation,and reduced the complexity of neuronal dendrites and *** with repetitive traumatic brain injuryalso showed deficits in spatial memory ***,following repetitive traumatic brain injury,neuroinflammation was enhanced in the neurogenesis microenvironment where C1q levels were increased,C1q binding protein levels were decreased,and canonical Wnt/β-catenin signaling was *** inhibitor of C1 reversed the long-term impairment of neurogenesis induced by repetitive traumatic brain injury and improved neurological *** findings suggest that repetitive traumatic brain injury–induced C1-related inflammation impairs long-term neurogenesis in the dentate gyrus and contributes to spatial memory retrieval dysfunction.

关键词： complement C1 dendrite dentate gyrus hippocampus neural stem cell neurogenesis neuroinflammation neurological function neuron traumatic brain injury

Protein arginine methyltransferase-6 regulates heterogeneous nuclear ribonucleoprotein-F expression and is a potential target for the treatment of neuropathic pain

在线全文

学校读者我要写书评

暂无评论

Neural Regeneration research 2025年第9期20卷 2682-2696页

作者： Xiaoyu Zhang Yuqi Liu Fangxia Xu Chengcheng Zhou Kaimei Lu Bin Fang Lijuan Wang Lina Huang Zifeng Xu Department of anesthesiology International Peace Maternity and Child Health HospitalSchool of MedicineShanghai Jiao Tong UniversityShanghaiChina Department of anesthesiology Shanghai General HospitalSchool of MedicineShanghai Jiao Tong UniversityShanghaiChina Shanghai Key Laboratory of Embryo Original Diseases ShanghaiChina

Protein arginine methyltransferase-6 participates in a range of biological functions,particularly RNA processing,transcription,chromatin remodeling,and endosomal ***,it remains unclear whether protein arginine methyl transferase-6 modifies neuropathic pain and,if so,what the mechanisms of this *** this study,protein arginine methyltransferase-6 expression levels and its effect on neuropathic pain were investigated in the spared nerve injury model,chronic constriction injury model and bone cancer pain model,using immunohistochemistry,western blotting,immunoprecipitation,and label-free proteomic *** results showed that protein arginine methyltransferase-6 mostly co-localized withβ-tubulinⅢin the dorsal root ganglion,and that its expression decreased following spared nerve injury,chronic constriction injury and bone cancer *** addition,PRMT6 knockout(Prmt6~(-/-))mice exhibited pain ***,the development of spared nerve injury-induced hypersensitivity to mechanical pain was attenuated by blocking the decrease in protein arginine methyltransferase-6 ***,when protein arginine methyltransferase-6 expression was downregulated in the dorsal root ganglion in mice without spared nerve injury,increased levels of phosphorylated extracellular signal-regulated kinases were observed in the ipsilateral dorsal horn,and the response to mechanical stimuli was ***,protein arginine methyltransferase-6 appeared to contribute to spared nerve injury-induced neuropathic pain by regulating the expression of heterogeneous nuclear ***,protein arginine methyltransfe rase-6-mediated modulation of hete rogeneous nuclear ribonucleoprotein-F expression required amino atids 319 to 388,but not classical H3R2 *** findings indicated that protein arginine methyltransferase-6 is a potential therapeutic target fo r the treatment of peripheral neuro pathic pain.

关键词： dorsal root ganglion heterogeneous nuclear ribonucleoprotein F neuropathic pain protein arginine methyltransferase-6 sensory neurons