Download or read book Regenerative Strategies in the Spinal Cord written by Michelle Ariana Wedemeyer and published by . This book was released on 2012 with total page 198 pages. Available in PDF, EPUB and Kindle. Book excerpt: Populations of cells were obtained from a clinic offering "treatments" for chronic spinal cord injury. Immunostaining and flow cytometry confirmed the populations to be neural and mesenchymal stem cells, respectively (NSCs and MSCs). ELISAs performed on conditioned media detected several growth factors although neurotrophic factors known to promote regeneration in the spinal cord were not detected. Treatment of primary cortical neurons with media conditioned by MSCs and NSCs did not lead to a statistically significant increase in axon length or complexity. A statistically significant increase in cell number was detected in cultures treated with NSC-conditioned media. In vitro analysis does not support the clinic's claim that the cells exhibit properties which would promote axon growth. Two human embryonic stem cell lines (ES) and three induced pluripotent stem cell lines (iPS) were differentiated into high purity populations of neuronal progenitor cells (NPCs) and oligodendrocyte progenitor cells (OPCs). Both ES and two of three iPS lines produced high purity populations of the desired lineage. Transplantation of OPCs generated from ES and iPS lines into spinal cord injured rats resulted in engraftment of human oligodendrocytes without formation of tumors. We conclude that iPS cells may be adapted to protocols developed for generation of high purity NPCs and OPCs from ES cells. Immature astrocytes are known to promote recovery from spinal cord injury. In order to determine properties of immature astrocytes which promote recovery after spinal cord injury an in vitro model of aged astrocytes was developed. As compared to aged astrocytes, a greater proportion of immature astrocytes are proliferating, express more laminin, are motile, and promote greater regeneration of dorsal root ganglion (DRG) axons. Reprogramming mature astrocytes into immature astrocytes is a potential therapy for chronic spinal cord injury. Nine factors which are expressed at higher levels in immature versus mature astrocytes were overexpressed in aged astrocytes. At two weeks, treated cultures exhibited greater laminin immunofluorescence, increased capacity to promote growth of adult DRG axons, and foci of increased motility mixed with foci of cell death. Treatment of aged astrocytes with 9 factors leads to partial recovery of immature properties.
Download or read book Spinal Cord Injury SCI Repair Strategies written by Giuseppe Perale and published by Woodhead Publishing. This book was released on 2019-10-30 with total page 348 pages. Available in PDF, EPUB and Kindle. Book excerpt: Spinal Cord Injury (SCI) Repair Strategies provides researchers the latest information on potential regenerative approaches to spinal cord injury, specifically focusing on therapeutic approaches that target regeneration, including cell therapies, controlled drug delivery systems, and biomaterials. Dr. Giuseppe Perale and Dr. Filippo Rossi lead a team of authoritative authors in academia and industry in this innovative reference on the field of regenerative medicine and tissue engineering. This book presents all the information readers need to understand the current and potential array of techniques, materials, applications and their benefits for spinal cord repair. - Covers current and future repair strategies for spinal cord injury repair - Focuses on key research trends, clinics, biology and engineering - Provides fundamentals on regenerative engineering and tissue engineering
Download or read book Neural Regeneration written by Kwok Fai So and published by Academic Press. This book was released on 2015-02-03 with total page 449 pages. Available in PDF, EPUB and Kindle. Book excerpt: Neural Regeneration provides an overview of cutting-edge knowledge on a broad spectrum of neural regeneration, including: - Neural regeneration in lower vertebrates - Neural regeneration in the peripheral nervous system - Neural regeneration in the central nervous system - Transplantation-mediated neural regeneration - Clinical and translational research on neural regeneration The contributors to this book are experts in their fields and work at distinguished institutions in the United States, Canada, Australia, and China. Nervous system injuries, including peripheral nerve injuries, brain and spinal cord injuries, and stroke affect millions of people worldwide every year. As a result of this high incidence of neurological injuries, neural regeneration and repair is becoming a rapidly growing field dedicated to the new discoveries to promote structural and functional recoveries based on neural regeneration. The ultimate goal is to translate the most optimal regenerative strategies to treatments of human nervous system injuries. This valuable reference book is useful for students, postdoctors, and basic and clinical scientists who are interested in neural regeneration research. - Provides an overview of cutting-edge knowledge on a broad spectrum of neural regeneration - Highly translational and clinically-relevance - International authors who are leaders in their respective fields - Vivid art work making the chapters easily understood
Download or read book Therapeutic Strategies to Spinal Cord Injury written by Pavla Jendelova and published by MDPI. This book was released on 2018-11-29 with total page 239 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is a printed edition of the Special Issue "Therapeutic Strategies to Spinal Cord Injury" that was published in IJMS
Download or read book Current Strategies for Promoting Regeneration After Spinal Cord Injury written by Seth Daniel Schirmer and published by . This book was released on 2012 with total page 50 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Handbook of Innovations in Central Nervous System Regenerative Medicine written by António Salgado and published by Elsevier. This book was released on 2020-06-10 with total page 712 pages. Available in PDF, EPUB and Kindle. Book excerpt: Handbook of Innovations in CNS Regenerative Medicine provides a comprehensive overview of the CNS regenerative medicine field. The book describes the basic biology and anatomy of the CNS and how injury and disease affect its balance and the limitations of the present therapies used in the clinics. It also introduces recent trends in different fields of CNS regenerative medicine, including cell transplantation, bio and neuro-engineering, molecular/pharmacotherapy therapies and enabling technologies. Finally, the book presents successful cases of translation of basic research to first-in-human trials and the steps needed to follow this path. Areas such as cell transplantation approaches, bio and neuro-engineering, molecular/pharmacotherapy therapies and enabling technologies are key in regenerative medicine are covered in the book, along with regulatory and ethical issues. - Describes the basic biology and anatomy of the CNS and how injury and disease affect its balance - Discusses the limitations of present therapies used in the clinics - Introduces the recent trends in different fields of CNS regenerative medicine, including cell transplantation, bio and neuro-engineering, molecular/pharmacotherapy therapies, and enabling technologies - Presents successful cases of translation of basic research to first-in-human trials, along with the steps needed to follow this path
Download or read book Indwelling Neural Implants written by William M. Reichert and published by CRC Press. This book was released on 2007-12-17 with total page 300 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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
Download or read book Regenerative Rehabilitation written by Sarah M. Greising and published by Springer Nature. This book was released on 2022-06-01 with total page 462 pages. Available in PDF, EPUB and Kindle. Book excerpt: This contributed volume presents the current state of research on regenerative rehabilitation across a broad range of neuro- and musculoskeletal tissues. At its core, the primary goal of regenerative rehabilitation is to restore function after damage to bones, skeletal muscles, cartilage, ligaments/tendons, or tissues of the central and peripheral nervous systems. The authors describe the physiology of these neuro- and musculoskeletal tissue types and their inherent plasticity. The latter quality is what enables these tissues to adapt to mechanical and/or chemical cues to improve functional capacity. As a result, readers will learn how regenerative rehabilitation exploits that quality, to trigger positive changes in tissue function. Combining basic, translational, and clinical aspects of the topic, the book offers a valuable resource for both scientists and clinicians in the regenerative rehabilitation field.
Download or read book Principles of Regenerative Medicine written by Anthony Atala and published by Academic Press. This book was released on 2010-12-16 with total page 1203 pages. Available in PDF, EPUB and Kindle. Book excerpt: Virtually any disease that results from malfunctioning, damaged, or failing tissues may be potentially cured through regenerative medicine therapies, by either regenerating the damaged tissues in vivo, or by growing the tissues and organs in vitro and implanting them into the patient. Principles of Regenerative Medicine discusses the latest advances in technology and medicine for replacing tissues and organs damaged by disease and of developing therapies for previously untreatable conditions, such as diabetes, heart disease, liver disease, and renal failure. - Key for all researchers and instituions in Stem Cell Biology, Bioengineering, and Developmental Biology - The first of its kind to offer an advanced understanding of the latest technologies in regenerative medicine - New discoveries from leading researchers on restoration of diseased tissues and organs
Download or read book Regenerative Biology and Medicine written by David L. Stocum and published by Academic Press. This book was released on 2012-06-07 with total page 474 pages. Available in PDF, EPUB and Kindle. Book excerpt: Regenerative Biology and Medicine, Second Edition — Winner of a 2013 Highly Commended BMA Medical Book Award for Medicine — discusses the fundamentals of regenerative biology and medicine. It provides a comprehensive overview, which integrates old and new data into an ever-clearer global picture. The book is organized into three parts. Part I discusses the mechanisms and the basic biology of regeneration, while Part II deals with the strategies of regenerative medicine developed for restoring tissue, organ, and appendage structures. Part III reflects on the achievements of regenerative biology and medicine; future challenges; bioethical issues that need to be addressed; and the most promising developments in regenerative medicine. The book is designed for multiple audiences: undergraduate students, graduate students, medical students and postdoctoral fellows, and research investigators interested in an overall synthesis of this field. It will also appeal to investigators from fields not directly related to regenerative biology and medicine, such as chemistry, informatics, computer science, mathematics, physics, and engineering. - Highly Commended 2013 BMA Medical Book Award for Medicine - Includes coverage of skin, hair, teeth, cornea, and central neural tissues - Provides description of regenetive medicine in digestive, respiratory, urogenital, musculoskeletal, and cardiovascular systems - Includes amphibians as powerful research models with discussion of appendage regeneration in amphibians and mammals
Download or read book Regenerative Medicine Approaches to Spinal Cord Injury written by Ashley E. Mohrman and published by . This book was released on 2017 with total page 250 pages. Available in PDF, EPUB and Kindle. Book excerpt: Hundreds of thousands of people suffer from spinal cord injuries in the U.S.A. alone, with very few patients ever experiencing complete recovery. Complexity of the tissue and inflammatory response contribute to this lack of recovery, as the proper function of the central nervous system relies on its highly specific structural and spatial organization. The overall goal of this dissertation project is to study the central nervous system in the healthy and injured state so as to devise appropriate strategies to recover tissue homeostasis, and ultimately function, from an injured state. A specific spinal cord injury model, syringomyelia, was studied; this condition presents as a fluid filled cyst within the spinal cord. Molecular evaluation at three and six weeks post-injury revealed a large inflammatory response including leukocyte invasion, losses in neuronal transmission and signaling, and upregulation in important osmoregulators. These included osmotic stress regulating metabolites betaine and taurine, as well as the betaine/GABA transporter (BGT-1), potassium chloride transporter (KCC4), and water transporter aquaporin 1 (AQP1). To study cellular behavior in native tissue, adult neural stem cells from the subventricular niche were differentiated in vitro. These cells were tested under various culture conditions for cell phenotype preferences. A mostly pure (>80%) population of neural stem cells could be specified using soft, hydrogel substrates with a laminin coating and interferon-[y] supplementation. To guide and possibly recruit native stem cells, as well as reduce injury in the spinal cord, an injectable delivery strategy is necessary. An in situ cross-linking hydrogel could increase latency and localization of treatments. In this project, a chitosan/PEG based hydrogel was tailored for CNS tissues with low swelling post-gelation, a low elastic modulus (0.37 kPa), and very low cytotoxicity. When injected into the spinal cord parenchyma, the hydrogel elicited close to the same response as the saline injected surgical sham group. Overall, these platforms can be used to manufacture future strategies to locally deliver therapeutics that combat spinal cord injury.
Download or read book Spinal Cord Injury and Regeneration written by Luiz Roberto Vialle and published by Thieme Medical Publishers. This book was released on 2016-10-07 with total page 216 pages. Available in PDF, EPUB and Kindle. Book excerpt: World-renowned experts share the latest updates in translational research as well as surgical and nonsurgical strategies for treating spinal cord injury Spinal cord injury (SCI) is a devastating, clinically challenging injury, leading to varying degrees of neurological function impairment and paralysis. Underlying biological mechanisms either inhibit or promote new growth in the spinal cord. Researchers have been making important discoveries about how neurons and their axons grow in the central nervous system and why they fail to regenerate after SCI. Although progress has been steady, there remains an urgent need to address issues in acute management such as early decompression and the use of biologics, as well as potential solutions for regeneration. Written by renowned experts in the ever-evolving field of SCI research and clinical practice, the 7th volume in the AOSpine Masters series is a state-of-the-art compendium on the latest in SCI diagnosis, spine surgery interventions, and long-term management. Each chapter contains pearls from leading spine specialists gleaned from the research laboratory and years of hands-on experience treating SCI patients in the emergency setting and long term. Key Features: Pathobiology, assessment, and diagnostic considerations The use of biomarkers as predictors of functional recovery Surgical and nonsurgical interventions for traumatic SCI The role of neural stem cells and biologics in spinal cord repair Functional and epidural stimulation and brain-computer interfaces The AOSpine Masters series, a copublication of Thieme and the AOSpine Foundation, addresses current clinical issues featuring international masters sharing their expertise in the core areas in the field. The goal of the series is to contribute to an evolving, dynamic model of evidence-based approach to spine care. This essential textbook delivers invaluable insights to spine surgeons, spinal cord injury clinicians and researchers and trainees, from translational researchers to experienced researchers and clinicians experienced in the operative and non-operative management of spinal cord injury.
Download or read book The Regeneration of Nerves and Spinal Cord written by Lars P. Klimaschewski and published by Springer Nature. This book was released on with total page 195 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Neuroprotection and Regeneration of the Spinal Cord written by Kenzo Uchida and published by Springer. This book was released on 2014-07-08 with total page 409 pages. Available in PDF, EPUB and Kindle. Book excerpt: Neuroprotection and Regeneration of the Spinal Cord comprehensively covers the most recent research in the field of spinal cord injury. The first part of this book focuses on the latest animal models and clinically oriented work, providing extensive information on morphological factors and, biomechanical analysis, in addition to the mechanism of functional recovery. The book goes on to provide information on clinical relevance introducing analysis of spinal cord injuries using MRI and PET. Edited by renowned experts in the field, this book will provide clinical physicians, basic researchers and postgraduate students with valuable insight into the cutting-edge research and progress in the field of spinal cord injury, treatment and repair.
Download or read book Regenerative Biology of the Spine and Spinal Cord written by Rahul Jandial and published by Springer Science & Business Media. This book was released on 2013-04-13 with total page 232 pages. Available in PDF, EPUB and Kindle. Book excerpt: Editors hope that Regenerative Biology of the Spine and Spinal Cord appeals to the nostalgic sentiments of investigators and intellectuals in that it can be held in hand and provide a broad survey of leading edge science. At the same time its chapters can be digitally acquired for those established in the field to refine particular knowledge interests or gaps. Most importantly, we ask the reader, whomever that may be, to peruse without prejudice as countless more chapters will have been written before total spinal regeneration is achieved.
Download or read book CNS Regeneration written by Mark H. Tuszynski and published by Academic Press. This book was released on 1999 with total page 720 pages. Available in PDF, EPUB and Kindle. Book excerpt: CNS Regeneration focuses on some of the leading current neurological disease models and methods for promoting central nervous system regeneration. Editors and authors are experts in the field, with experience in basic as well as applied neuroscience. In a comprehensive, logical manner, the book unites important basic science advances in neuroscience with novel medical strategies. The first comprehensive, authoritative volume on the topic of CNS regeneration Reviews current therapeutic approaches Editors and authors are experts in the field Appeals to those interested in basic science as well as those concerned with its medical application
Download or read book Neural Repair and Regeneration After Spinal Cord Injury and Spine Trauma written by Michael Fehlings and published by Elsevier. This book was released on 2022-02-21 with total page 644 pages. Available in PDF, EPUB and Kindle. Book excerpt: Neural Repair and Regeneration after Spinal Cord Injury and Spine Trauma provides readers with a comprehensive overview on the most up-to-date strategies to repair and regenerate the injured spinal cord following SCI and spine trauma. With contributions by international authors, chapters put regenerative approaches in context, allowing the reader to understand the challenges and future directions of regenerative therapies. Recent clinical trial advancements are thoroughly discussed, with the impact of trial findings addressed. Additionally, major ongoing clinical trials are included with thoughts from experts in the field. Recent clinical practice guidelines for the management of traumatic spinal cord injury are featured throughout. These guidelines are quickly being adopted as the standard of care worldwide, and the comprehensive information found within this book will place these recommendations in context with current knowledge surrounding spinal cord injury and spine trauma. Contains contributions by international authors Covers recent clinical trial advancements and findings and updates on ongoing trials Presents an overview of clinical practice guidelines for the management of traumatic spinal cord injury featured Provides the reader with insights regarding the translation of research from bench to bedside and the skills needed to understand the translational pathway using real-life examples
