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Author: Li Yao Publisher: Springer ISBN: 3030021041 Category : Medical Languages : en Pages : 131
Book Description
This book focuses on current applications of glial cells in neural regeneration, especially in spinal cord repair. It introduces the application of a few types of glial cells including oligodendrocyte, astrocyte, Schwann cells, and stem cell derived glial cells in neural regeneration. The latest glial cell research with biomaterials, gene modification, and electrical signals is also summarized. This is an ideal book for undergraduate and research students in tissue engineering, neurobiology, and regenerative medicine as well as researchers in the field.
Author: Li Yao Publisher: Springer ISBN: 3030021041 Category : Medical Languages : en Pages : 131
Book Description
This book focuses on current applications of glial cells in neural regeneration, especially in spinal cord repair. It introduces the application of a few types of glial cells including oligodendrocyte, astrocyte, Schwann cells, and stem cell derived glial cells in neural regeneration. The latest glial cell research with biomaterials, gene modification, and electrical signals is also summarized. This is an ideal book for undergraduate and research students in tissue engineering, neurobiology, and regenerative medicine as well as researchers in the field.
Author: A. Wilkinson Publisher: Springer Nature ISBN: 3031025822 Category : Science Languages : en Pages : 112
Book Description
Combating neural degeneration from injury or disease is extremely difficult in the brain and spinal cord, i.e. central nervous system (CNS). Unlike the peripheral nerves, CNS neurons are bombarded by physical and chemical restrictions that prevent proper healing and restoration of function. The CNS is vital to bodily function, and loss of any part of it can severely and permanently alter a person's quality of life. Tissue engineering could offer much needed solutions to regenerate or replace damaged CNS tissue. This review will discuss current CNS tissue engineering approaches integrating scaffolds, cells and stimulation techniques. Hydrogels are commonly used CNS tissue engineering scaffolds to stimulate and enhance regeneration, but fiber meshes and other porous structures show specific utility depending on application. CNS relevant cell sources have focused on implantation of exogenous cells or stimulation of endogenous populations. Somatic cells of the CNS are rarely utilized for tissue engineering; however, glial cells of the peripheral nervous system (PNS) may be used to myelinate and protect spinal cord damage. Pluripotent and multipotent stem cells offer alternative cell sources due to continuing advancements in identification and differentiation of these cells. Finally, physical, chemical, and electrical guidance cues are extremely important to neural cells, serving important roles in development and adulthood. These guidance cues are being integrated into tissue engineering approaches. Of particular interest is the inclusion of cues to guide stem cells to differentiate into CNS cell types, as well to guide neuron targeting. This review should provide the reader with a broad understanding of CNS tissue engineering challenges and tactics, with the goal of fostering the future development of biologically inspired designs. Table of Contents: Introduction / Anatomy of the CNS and Progression of Neurological Damage / Biomaterials for Scaffold Preparation / Cell Sources for CNS TE / Stimulation and Guidance / Concluding Remarks
Author: A. E. Wilkinson Publisher: Morgan & Claypool Publishers ISBN: 1608457877 Category : Technology & Engineering Languages : en Pages : 122
Book Description
Combating neural degeneration from injury or disease is extremely difficult in the brain and spinal cord, i.e. central nervous system (CNS). Unlike the peripheral nerves, CNS neurons are bombarded by physical and chemical restrictions that prevent proper healing and restoration of function. The CNS is vital to bodily function, and loss of any part of it can severely and permanently alter a person's quality of life. Tissue engineering could offer much needed solutions to regenerate or replace damaged CNS tissue. This review will discuss current CNS tissue engineering approaches integrating scaffolds, cells and stimulation techniques. Hydrogels are commonly used CNS tissue engineering scaffolds to stimulate and enhance regeneration, but fiber meshes and other porous structures show specific utility depending on application. CNS relevant cell sources have focused on implantation of exogenous cells or stimulation of endogenous populations. Somatic cells of the CNS are rarely utilized for tissue engineering; however, glial cells of the peripheral nervous system (PNS) may be used to myelinate and protect spinal cord damage. Pluripotent and multipotent stem cells offer alternative cell sources due to continuing advancements in identification and differentiation of these cells. Finally, physical, chemical, and electrical guidance cues are extremely important to neural cells, serving important roles in development and adulthood. These guidance cues are being integrated into tissue engineering approaches. Of particular interest is the inclusion of cues to guide stem cells to differentiate into CNS cell types, as well to guide neuron targeting. This review should provide the reader with a broad understanding of CNS tissue engineering challenges and tactics, with the goal of fostering the future development of biologically inspired designs. Table of Contents: Introduction / Anatomy of the CNS and Progression of Neurological Damage / Biomaterials for Scaffold Preparation / Cell Sources for CNS TE / Stimulation and Guidance / Concluding Remarks
Author: Publisher: Academic Press ISBN: 012410536X Category : Science Languages : en Pages : 338
Book Description
This issue of International Review of Neurobiology brings together cutting-edge research on tissue engineering of the peripheral nerve. It reviews current knowledge and understanding, provides a starting point for researchers and practitioners entering the field, and builds a platform for further research and discovery. This volume of International Review of Neurobiology brings together cutting-edge research on tissue engineering of the peripheral nerve It reviews current knowledge and understanding, provides a starting point for researchers and practitioners entering the field, and builds a platform for further research and discovery
Author: Marta Mattotti Publisher: ISBN: Category : Languages : en Pages : 188
Book Description
After a lesion in the CNS, glial cells play a fundamental role, being the mediators of both the inhibitory and the beneficial response for neural regeneration. The tissue engineering approach consists in the use of biomaterials to help the regeneration and guide the regenerative capable cells to create a permissive environment. The main working hypothesis of this thesis is that we can promote a favourable environment for CNS regeneration identifying material properties which can modulate neuronal cells behaviour. In a first place we analyzed glial and neuronal response to two very different biopolymers, P07A and chitosan. Wettability, surface and mechanical properties were characterized for both materials. Then line pattern of different dimensions in the micrometrical range were introduced. The response of glial cell and neurons were analyzed in terms of cell adhesion, morphology and differentiation state. Finally, we studied the behaviour of glial cells on glass model surfaces functionalized by self assembling monolayers with different wettability (OH, COOH, NH2, CH3), in order to identify the specific role that wettability plays in determining cell response. The dates suggest that the adhesion, the morphology and the differentiation state of neuron and glial cells can be controlled by choosing the proper combination of material properties and physical patterns. Overall, line patterns resulted to be a suitable tool to use in biomaterial design for nerve regeneration. However, the performance of each material must be analyzed with attention, since the combination of material properties, which most of the time is not predictable, play important roles in the biological activity.
Author: Stephanie Willerth Publisher: Academic Press ISBN: 0128113863 Category : Technology & Engineering Languages : en Pages : 226
Book Description
Engineering Neural Tissue from Stem Cells covers the basic knowledge needed to understand the nervous system and how existing cells can be used to create neural tissue. This book presents a broad range of topics related to the design requirements for engineering neural tissue from stem cells. It begins with the anatomy and function of the central and peripheral nervous system, also covering stem cells, their relation to the nervous system and their function in recovery after injury or disease. In addition, the book explores the role of the extracellular matrix and vasculature/immune system and biomaterials, including their suitability for neural tissue engineering applications. Provides readers entering the field with a strong basis of neural tissue engineering processes and real-world applications Discusses the most current clinical trials and their importance of treating nervous system disorders Reviews the structure and immune response of the nervous system, including the brain, spinal cord and their present cells Offers a necessary overview of the natural and synthetic biomaterials used to engineer neural tissue
Author: James B. Phillips Publisher: Springer ISBN: 9783030210519 Category : Technology & Engineering Languages : en Pages : 612
Book Description
This updatable book provides an accessible informative overview of the current state of the art in nerve repair research.The introduction includes history of nerve repair research and establishes key concepts and terminology and will be followed by sections that represent the main areas of interest in the field: (1) Biomaterials, (2) Therapeutic Cells, (3) Drug, Gene and Extracellular Vesicle Therapies, (4) Research Models and (5) Clinical Translation. Each section will contain 3 - 6 chapters, capturing the full breadth of relevant technology. Bringing together diverse disciplines under one overarching theme echoes the multidisciplinary approach that underpins modern tissue engineering and regenerative medicine. Each chapter will be written in an accessible manner that will facilitate interest and understanding, providing a comprehensive single reference source. The updatable nature of the work will ensure that it can evolve to accommodate future changes and new technologies. The main readership for this work will be researchers and clinicians based in academic, industrial and healthcare settings all over the world.
Author: William M. Reichert Publisher: CRC Press ISBN: 1420009303 Category : Medical Languages : en Pages : 300
Book Description
Despite enormous advances made in the development of external effector prosthetics over the last quarter century, significant questions remain, especially those concerning signal degradation that occurs with chronically implanted neuroelectrodes. Offering contributions from pioneering researchers in neuroprosthetics and tissue repair, Indwel
Author: HÃ¥kan Aldskogius Publisher: IOS Press ISBN: 9781586031992 Category : Excitatory amino acids Languages : en Pages : 192
Book Description
Glial cells are commonly viewed as subordinate players to the functional requirements of neighbouring neurons - in normal as well as pathological conditions. These neuron-glial interactions are crucial for the development, maintenance, plasticity and repair of the nervous system. They are also dependent upon and/or influenced by interactions between glial cells themselves.