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Neural Regeneration Research 2025年第8期20卷 2169-2180页

作者： Mingyi Yu Faith Teo En Ning Chang Liu Yu-Chi Liu tissue engineering and Stem cell group Singapore Eye Research InstituteSingapore Yong Loo Lin School of Medicine National University of SingaporeSingapore Department of Cornea and External Eye Disease Singapore National Eye CenterSingapore Ophthalmology and Visual Sciences Academic Clinical Program Duke-NUS Medical SchoolSingapore

Diabetic corneal neuropathy and diabetic retinopathy are ocular complications occurring in the context of diabetes *** corneal neuropathy refers to the progressive damage of corneal *** retinopathy has traditionally been considered as damage to the retinal ***,growing evidence suggests that diabetic retinopathy is a complex neurovascular disorder resulting from dysfunction of the neurovascular unit,which includes both the retinal vascular structures and neural *** retinopathy is one of the leading causes of blindness and is frequently screened for as part of diabetic ocular ***,diabetic corneal neuropathy is commonly overlooked and underdiagnosed,leading to severe ocular surface *** studies have found that these two conditions tend to occur together,and they share similarities in their pathogenesis pathways,being triggered by a status of chronic *** review aims to discuss the interconnection between diabetic corneal neuropathy and diabetic retinopathy,whether diabetic corneal neuropathy precedes diabetic retinopathy,as well as the relation between the stage of diabetic retinopathy and the severity of corneal *** also endeavor to explore the relevance of a corneal screening in diabetic eyes and the possibility of using corneal nerve measurements to monitor the progression of diabetic retinopathy.

关键词： cornea corneal nerves diabetes diabetic corneal neuropathy diabetic retinopathy retina

Lipid droplets in the nervous system:involvement in cell metabolic homeostasis

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Neural Regeneration Research 2025年第3期20卷 740-750页

作者： Yuchen Zhang Yiqing Chen Cheng Zhuang Jingxuan Qi Robert Chunhua Zhao Jiao Wang School of Life Sciences Shanghai UniversityShanghaiChina School of Medicine Shanghai UniversityShanghaiChina Institute of Basic Medical Sciences Chinese Academy of Medical Sciences School of Basic MedicinePeking Union Medical CollegeBeijingChina Center of Excellence in tissue engineering Chinese Academy of Medical SciencesBeijingChina Beijing Key Laboratory of New Drug Development and Clinical Trial of Stem cell therapy BeijingChina

Lipid droplets serve as primary storage organelles for neutral lipids in neurons,glial cells,and other cells in the nervous *** droplet formation begins with the synthesis of neutral lipids in the endoplasmic ***,lipid droplets were recognized for their role in maintaining lipid metabolism and energy homeostasis;however,recent research has shown that lipid droplets are highly adaptive organelles with diverse functions in the nervous *** addition to their role in regulating cell metabolism,lipid droplets play a protective role in various cellular stress ***,lipid droplets exhibit specific functions in neurons and glial *** of lipid droplet formation leads to cellular dysfunction,metabolic abnormalities,and nervous system *** review aims to provide an overview of the role of lipid droplets in the nervous system,covering topics such as biogenesis,cellular specificity,and ***,it will explore the association between lipid droplets and neurodegenerative *** the involvement of lipid droplets in cell metabolic homeostasis related to the nervous system is crucial to determine the underlying causes and in exploring potential therapeutic approaches for these diseases.

关键词： Alzheimer's disease lipid droplet biogenesis lipid droplets lipid metabolism nervous system neurodegenerative disorders oxidative stress Parkinson's disease

Exploring the role of N-acetyltransferases in diseases:a focus on N-acetyltransferase 9 in neurodegeneration

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Neural Regeneration Research 2025年第10期20卷 2862-2871页

作者： Prajakta Deshpande Anuradha Venkatakrishnan Chimata Amit Singh Department of Biology University of DaytonDaytonOHUSA Premedical Program University of DaytonDaytonOHUSA Center for tissue Regeneration and engineering at Dayton(TREND) University of DaytonDaytonOHUSA Integrative Science and engineering Center University of DaytonDaytonOHUSA Center for Genomic Advocacy(TCGA) Indiana State UniversityTerre HauteINUSA

Acetyltransferases,required to transfer an acetyl group on protein are highly conserved proteins that play a crucial role in development and *** acetylation is a common post-translational modification pivotal to basic cellular *** to 80%-90%of proteins are acetylated during translation,which is an irreversible process that affects protein structure,function,life,and *** this review,we have discussed the various N-acetyltransferases present in humans,their function,and how they might play a role in ***,we have focused on N-acetyltransferase 9 and its role in microtubule *** have shed light on how N-acetyltransferase 9 and acetylation of proteins can potentially play a role in neurodegenerative *** have specifically discussed the N-acetyltransferase 9-acetylation independent function and regulation of c-Jun N-terminal kinase signaling and microtubule stability during development and neurodegeneration.

关键词： acetyl-coenzyme A Alzheimer’s disease animal models cell death drosophila eye human disease c-Jun N-terminal kinase signaling N-Acetyltransferases N-acetyltransferase 9 neurodegeneration

Advances in the treatment of autism spectrum disorder:Wharton jelly mesenchymal stem cell transplantation

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World Journal of Methodology 2025年第1期15卷 72-79页

作者： Serdar Kabatas ErdinçCivelek Eyüp Can Savrunlu Umut Karaaslan Özlem Yıldız Erdal Karaöz Department of Neurosurgery University of Health Sciences TurkeyGaziosmanpaşa Training and Research HospitalIstanbul 34255Türkiye Department of Pediatric Allergy-Immunology Institute of Health Sciences Marmara UniversityIstanbul 34865Türkiye Center for Stem cell&Gene therapy Research and Practice University of Health Sciences TurkeyIstanbul 34255Türkiye Department of Child and Adolescent Psychiatry University of Health SciencesGaziosmanpaşa Training and Research HospitalIstanbul 34255Türkiye Department of Child and Adolescent Psychiatry Kocaeli University Faculty of MedicineKocaeli 41001Türkiye Center for Regenerative Medicine and Stem cell Research&Manufacturing Liv HospitalIstanbul 34340Türkiye Department of Histology and Embryology Istinye UniversityFaculty of MedicineIstanbul 34010Türkiye Center for Stem cell and tissue engineering Research and Practice Istinye UniversityIstanbul 34340Türkiye

BACKGROUND Autism spectrum disorder(ASD)is a complex neurodevelopmental disorder with multifaceted *** recent studies,neuroinflammation and immune dysregulation have come to the forefront in its *** are studies suggesting that stem cell therapy may be effective in the treatment of *** To evolve the landscape of ASD treatment,focusing on the potential benefits and safety of stem cell *** A detailed case report is presented,displaying the positive outcomes observed in a child who underwent intrathecal and intravenous Wharton’s jelly-derived mesenchymal stem cells(WJ-MSCs)transplantation combined with *** The study demonstrates a significant improvement in the child’s functional outcomes(Childhood Autism Rating Scale,Denver 2 Developmental Screening Test),especially in language and gross motor *** serious side effects were encountered during the 2-year *** The findings support the safety and effectiveness of WJ-MSC transplantation in managing ASD.

关键词： Autism spectrum disorder Neurorehabilitation Stem cell transplantation Wharton jelly mesenchymal stem cells Inflammation

Mecanotransduction and Endothelial cells

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生物医学工程学杂志 2005年第S1期22卷 25-26页

作者： S.MULLER JF. STOLTZ2 Research group of cell and tissue engineering LEMTA - UMR CNRS 7563 Vandoeuvre-lès-Nancy France Research Group of Cell and Tissue Engineering LEMTA - UMR CNRS 7563 Vandoeuvre-lès-Nancy France

Histological assessment in peripheral nerve tissue engineering

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Neural Regeneration Research 2014年第18期9卷 1657-1660页

作者： Víctor Carriel Ingrid Garzón Miguel Alaminos Maria Cornelissen Department of Histology (tissue engineering group) Faculty of MedicineUniversity of Granadaand Instituto de Investigación Biosanitariaibs Department of Basic Medical Sciences (Histology and tissue engineering group) Faculty of MedicineGhent University

The histological analysis of peripheral nerve regeneration is one of the most used methods to demonstrate the success of the regeneration through nerve conduits. Nowadays, it is possible to evaluate different parameters of nerve regeneration by using histological, histochemical, immunohistochemical and ultrastructural techniques. The histochemical methods are very sensible and are useful tools to evaluate the extracellular matrix remodeling and the myelin sheath, but they are poorly specific. In contrast, the immunohistochemical methods are highly specific and are frequently used for the identification of the regenerated axons, Sehwann cells and proteins associated to nerve regeneration or neural linage. The ultrastructural techniques offer the possibility to perform a high resolution morphological and quantitative analysis of the nerve regeneration. However, the use of a single histological method may not be enough to assess the degree of regeneration, and the combination of different histological techniques could be necessary.

关键词： peripheral nerve regeneration histology, histochemistry immunohistochemistry quantitative histology

Bioactive Materials:A Comprehensive Review on Interactions with Biological Microenvironment Based on the Immune Response

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Journal of Bionic engineering 2019年第4期16卷 563-581页

作者： Shirin Nour Nafiseh Baheiraei Rana Imam Navid Rabiee Mohammad Khodaei Akram Alizadeh Seyed Mohammad Moazzeni tissue engineering group Biomedical Engineering DepartmentAmirkabir University of Technology(Tehran Polytechnic)TehranIran tissue engineering and Applied cell Sciences Division Department of HematologyFaculty of Medical SciencesTarbiat Modares UniversityTehranIran Department of Chemistry Shahid Beheshti UniversityTehranIran Department of Materials Science and engineering Golpayegan University of TechnologyGolpayeganIran Department of tissue engineering and Applied cell Sciences Faculty of MedicineSemnan University of Medical SciencesSemnanIran Department of Immunology Faculty of Medical SciencesTarbiat Modares UniversityTehranIran

Application of“bioactive materials”,as a modified version of biomaterials,can optimize the response of the biological system due to their surface reactivity and formation of strong interactions with the adjacent tissue upon ***,choosing an appropriate bioactive material that suits to the application and provides the desired mechanical,physical,chemical and biological functionality,as well as understanding the aspects of biological reaction to the biomaterial,in particular immune response,it plays a key role in successful integration of the *** this review,we will discuss different bioactive materials including bioactive ceramics,polymers and composites and their applications in drug delivery and scaffold preparation in order to provide an adequate introduction to the recent *** the necessity of regulation of implant fate for higher biocompatibility,the comprehensive overview to the immune response will be reviewed with the focus on representing the cell-biomaterial interactions and more importantly,the inflammatory ***,we will also discuss about different approaches namely as immunomodulation to elicit the desired physiochemical properties and mimicking native cellular response using bioactive compounds,functionalizing the implant surface with active molecules and alteration of the surface *** better understanding of bioactive materials and their interactions with body,more novel biomaterials representing desired properties can be designed.

关键词： implant bioactive materials cell-biomaterial interactions immune response surface engineering

An in vivo Evaluation of Ultra-fine Grained Titanium Implants

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Journal of Materials Science & Technology 2009年第4期25卷 556-560页

作者： S. Bindu K.P. Sanosh K. Smetana A. Balakrishnan T.N. Kim Department of Life Science and Genetic engineering Paichai University Department of Information and Electronic Materials engineering Paichai University Charles University 1st and 2nd Faculty of MedicineInstitute of Anatomy and Center of Cell Therapy and Tissue Repair

The present work focuses mainly on an in vivo evaluation of ultra fine grained titanium （UFG-Ti） obtained by severe plastic deformation （SPD）. The SPD on commercially produced Grade 2 titanium （Cp-Ti） resulted in the refinement of the grain size by several orders of magnitude. Polished surfaces having similar roughness from both UFG-Ti and Cp-Ti were prepared. In vitro test revealed the presence of fibronectin, which was involved in the attachment of the cells to the substrate. Phase contrast micrographs showed the highest signal of fibronectin in UFG-Ti, indicating that it is more cytocompatible than Cp-Ti. In vivo tests, by subcutaneous implantation of the metals in the rats showed the better biocompatibility of UFG-Ti over Cp-Ti. The improved biocompatibility of UFG-Ti was attributed to the presence of surface discontinuities （in the form of nano-defects）, surface energy, higher wettability, surface stress and stable TiO2 films, which increased the protein adsorption on the surface.

关键词： Surfaces Grain size Titanium In vivo Biocompatibility

Analysis of corneal nerve plexus in corneal confocal microscopy images

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Neural Regeneration Research 2021年第4期16卷 690-691页

作者： Yu-Chi Liu Molly Tzu-Yu Lin Jodhbir S.Mehta tissue engineering and cell therapy group Singapore Eye Research InstituteSingapore Department of Cornea and External Eye Disease Singapore National Eye CentreOphthalmology and Visual Sciences Academic Clinical ProgramDuke-NUS Medical SchoolSingapore

Small Aδand C nerve fibers of the sensory and autonomic nervous systems constitute 70–90%of peripheral nerve fibers including corneal nerves(Muller et al.,2003).Corneal nerves originate from the ophthalmic branch of the trigeminal nerve and enter the cornea at the limbus radially from all directions toward the central cornea at the level of anterior and middle *** subepithelial nerve plexus lies at the interface between the Bowman layer and anterior *** then divide into smaller branches and turn 90°toward Bowman’s layer(Muller et al.,2003),travelling between Bowman’s layer and the basal epithelial layer and forming the sub-basal nerve plexus(Muller et al.,2003).

关键词： Bowman layer travelling

Oxygen Therapeutics :Current Issues and New Challenges

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生物医学工程学杂志 2005年第S1期22卷 31-32页

作者： P. MENU C. BOURA C. GAUCHER J-F STOLTZ Research group of cell and tissue engineering LEMTA-UMR CNRS 7563 Faculté de Médecine 54505 Vandoeuvre-lès-Nancy FranceResearch Group of Cell and Tissue Engineering LEMTA-UMR CNRS 7563 Faculté de Médecine 54505 Vandoeuvre-lès-Nancy FranceResearch Group of Cell and Tissue Engineering LEMTA-UMR CNRS 7563 Faculté de Médecine 54505 Vandoeuvre-lès-Nancy FranceResearch Group of Cell and Tissue Engineering LEMTA-UMR CNRS 7563 Faculté de Médecine 54505 Vandoeuvre-lès-Nancy France