Endogenous Stem Cell Based Brain Remodeling In Mammals

Author : Marie-Pierre Junier,Steven G. Kernie
Publisher : Springer Science & Business Media
Page : 234 pages
File Size : 40,6 Mb
Release : 2014-02-08
Category : Science
ISBN : 9781489973993

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Endogenous Stem Cell-Based Brain Remodeling in Mammals by Marie-Pierre Junier,Steven G. Kernie Pdf

This text highlights the endogenous regenerative potential of the central nervous system in neonates and juveniles and discusses possible ways it might be manipulated for medical purposes. The first section provides a descriptive summary of the salient steps of human brain development with a discussion of comparisons with other mammalian brains. It also provides a historical perspective on our understanding of ongoing brain development throughout the lifespan and serve to introduce the concept of brain plasticity following injury. The second part is devoted to the endogenous reparative potential of the brain, including its limitations, and articles focusing on defined pathologies (e.g. anoxia/hypoxia, epilepsy, traumatic brain injury and stress) in animal models and in humans pinpoint eventual ways these pathologies might be manipulated. The third and final focuses on the "dark side" of stem cells for brain repair or of the manipulation of spontaneous adaptive events after injury (e.g. genomic instability, sensitization to cancerous transformation and defective neural networks).

Author : Hassan Marzban
Publisher : Springer
Page : 502 pages
File Size : 42,5 Mb
Release : 2017-07-27
Category : Medical
ISBN : 9783319597492

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Development of the Cerebellum from Molecular Aspects to Diseases by Hassan Marzban Pdf

The authors present the most current and cutting-edge knowledge regarding the molecular basis of cerebellar development, focusing on information relevant to laboratory scientists and clinicians providing service to patients with cerebellar disorders. Knowledge obtained from advanced neuroimaging techniques that are used during development, and from molecular- and genetic-based studies has provided rapidly-growing evidence that the cerebellum is a brain region that is highly impacted by developmental defects. Cerebellar defects result in significant intellectual and motor function impairment that affects both the patients and their families.

Author : Esperanza Melendez Herrera,Bryan V. Phillips-Farfan,Gabriel Gutierrez Ospina
Publisher : CRC Press
Page : 268 pages
File Size : 40,9 Mb
Release : 2015-01-28
Category : Medical
ISBN : 9781466599239

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Endothelial Cell Plasticity in the Normal and Injured Central Nervous System by Esperanza Melendez Herrera,Bryan V. Phillips-Farfan,Gabriel Gutierrez Ospina Pdf

This book highlights the importance of endothelial cells as key players in the functioning of the nervous system under both normal and pathological conditions. The book demonstrates that endothelial cells are an essential and dynamic cell population in the central nervous system, with multiple and complex roles, not only in the maintenance of homeo

Author : Regina M. Sullivan,Donald A. Wilson,Nadine Ravel,Anne-Marie Mouly
Publisher : Frontiers Media SA
Page : 289 pages
File Size : 48,7 Mb
Release : 2015-05-08
Category : Brain
ISBN : 9782889194865

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Olfactory memory networks: from emotional learning to social behaviors by Regina M. Sullivan,Donald A. Wilson,Nadine Ravel,Anne-Marie Mouly Pdf

Odors are powerful stimuli that can evoke emotional states, and support learning and memory. Decades of research have indicated that the neural basis for this strong “odor-emotional memory” connection is due to the uniqueness of the anatomy of the olfactory pathways. Indeed, unlike the other sensory systems, the sense of smell does not pass through the thalamus to be routed to the cortex. Rather, odor information is relayed directly to the limbic system, a brain region typically associated with memory and emotional processes. This provides olfaction with a unique and potent power to influence mood, acquisition of new information, and use of information in many different contexts including social interactions. Indeed, olfaction is crucially involved in behaviors essential for survival of the individual and species, including identification of predators, recognition of individuals for procreation or social hierarchy, location of food, as well as attachment between mating pairs and infant-caretaker dyads. Importantly, odors are sampled through sniffing behavior. This active sensing plays an important role in exploratory behaviors observed in the different contexts mentioned above. Odors are also critical for learning and memory about events and places and constitute efficient retrieval cues for the recall of emotional episodic memories. This broad role for odors appears highly preserved across species. In addition, the consistent early developmental emergence of olfactory function across diverse species also provides a unique window of opportunity for analysis of myriad behavioral systems from rodents to nonhuman primates and humans. This, when combined with the relatively conserved organization of the olfactory system in mammals, provides a powerful framework to explore how complex behaviors can be modulated by odors to produce adaptive responses, and to investigate the underlying neural networks. The present research topic brings together cutting edge research on diverse species and developmental stages, highlighting convergence and divergence between humans and animals to facilitate translational research.

Author : Paul A. Lapchak,John H. Zhang
Publisher : Springer
Page : 541 pages
File Size : 41,9 Mb
Release : 2017-11-04
Category : Medical
ISBN : 9783319666792

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Cellular and Molecular Approaches to Regeneration and Repair by Paul A. Lapchak,John H. Zhang Pdf

This book discusses recent advances in the field of translational stroke research. The editors have designed the book to provide new insight into the importance of regeneration and repair mechanisms for stroke victims. The editors have brought together a talented group of international stroke researchers and clinicians to contribute to this volume, which is written for students, researchers and physicians in biotechnology, neurosciences, neurology, neuroradiology and neurosurgery. Throughout the world, stroke is still a leading cause of mortality and morbidity; there are 152,000 strokes in the United Kingdom, 62,000 in Canada, and approximately 15 million people worldwide. Large communities of stroke survivors are eagerly awaiting scientific advances in translational stroke research related to regeneration and recovery of function that would offer new therapeutics for rehabilitation and regeneration utilizing novel stem cell and molecular-based approaches. This volume will allow the reader to undersnd the future of stroke treatment from its inception in the laboratory through to clinical trial design. The reader will learn about the recent advances made in these areas related to basic and applied stroke research and their translational potential. Dr. Paul A. Lapchak is Professor of Neurology and Director of Translational Research in the Departments of Neurology & Neurosurgery at Cedars-Sinai Medical Center in Los Angeles CA, USA. Dr. Lapchak is an internationally recognized expert conducting translational drug development research for ischemic and hemorrhagic stroke. Dr. John H. Zhang is Professor of Anesthesiology, Neurosurgery, Neurology, and Physiology, and Director, Center for Neuroscience Research at Loma Linda University School of Medicine, Loma Linda, CA, USA. Dr. Zhang is an internationally recognized expert working on drug development for hemorrhagic stroke.

Author : David C. Hess
Publisher : Springer
Page : 369 pages
File Size : 45,9 Mb
Release : 2015-05-15
Category : Science
ISBN : 9783319150635

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Cell Therapy for Brain Injury by David C. Hess Pdf

Cell Therapy for Brain Injury is a thorough examination of using state-of-the-art cell therapy in the treatment of strokes and other traumatic brain injuries. This invaluable book covers this niche topic in depth from basic stem cell biology and principles of cell therapy through proposed mechanisms of action of cell therapy in stroke, pre-clinical data in stroke models, ongoing clinical trials, imaging and tracking of cells with MRI, neural stem cells in stroke and the "big pharma" perspective of cell therapy. Each chapter is written by well-known leaders in each field, thus providing a wealth of expertise. The breadth of this book makes it essential reading for neuroscientists, stem cell biologists, researchers or clinical trialists at pharmaceutical or biotechnology companies. It also serves as a thorough introduction for graduate students or post-doctoral fellows who hope to work in these fields.

Author : Clare Parish,Lachlan Thompson
Publisher : Frontiers Media SA
Page : 115 pages
File Size : 48,8 Mb
Release : 2015-01-28
Category : Neural stem cells
ISBN : 9782889194025

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Developing stem cell-based therapies for neural repair by Clare Parish,Lachlan Thompson Pdf

Current pharmacotherapies and surgical intervention provide limited benefit in the treatment of neural injuries or halting disease progression and has resulted in significant hope for the successes of stem cell research. The properties of stem cells render them appropriate for cell replacement therapy, endogenous repair, disease modeling as well as high-throughput drug screening and development. Such applications will aide in increasing our knowledge and developing treatments for neurodegenerative disorders such as Parkinson’s disease and Huntington’s diseases as well as neural traumas including ischemic brain damage and traumatic brain injury. This Frontiers Research topic encouraged contributions from the general field of stem cell biology, with a particular emphasis on utilizing these cells to develop new therapies for neural repair. Related articles deal with issues such as: breakthroughs in stem cell proliferation/differentiation methodologies, using pluripotent and neural stem cells for transplantation and endogenous repair, the use of patient derived stem cells for disease modeling, using stem cells for drug discovery as well as the ethical issues related to the use of stem cells.

Author : Thorsten R. Doeppner,Dirk M. Hermann
Publisher : Frontiers Media SA
Page : 158 pages
File Size : 47,8 Mb
Release : 2016-01-15
Category : Electronic book
ISBN : 9782889197248

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Stem Cells and Progenitor Cells in Ischemic Stroke - Fashion or Future? by Thorsten R. Doeppner,Dirk M. Hermann Pdf

Stroke remains one of the most devastating diseases in industrialized countries. Recanalization of the occluded arterial vessel using thrombolysis is the only causal therapy available. However, thrombolysis is limited due to severe side effects and a limited time window. As such, only a minority of patients receives this kind of therapy, showing a need for new and innovative treatment strategies. Although neuroprotective drugs have been shown to be beneficial in a variety of experimental stroke models, they ultimately failed in clinical trials. Consequently, recent scientific focus has been put on modulation of post-ischemic neuroregeneration, either via stimulation of endogenous neurogenesis or via application of exogenous stem cells or progenitor cells. Neurogenesis persists within the adult brain of both rodents and primates. As such, neural progenitor cells (NPCs) are found within distinct niches like the subventricular zone (SVZ) of the lateral ventricles and the subgranular zone of the dentate gyrus. Cerebral ischemia stimulates these astrocyte-like progenitor cells, upon which NPCs proliferate and migrate towards the site of lesion. There, NPCs partly differentiate into mature neurons, without significantly being integrated into the residing neural network. Rather, the majority of new-born cells dies within the first weeks post-stroke, leaving post-ischemic neurogenesis a phenomenon of unknown biological significance. Since NPCs do not replace lost brain tissue, beneficial effects observed in some studies after either stimulated or protected neurogenesis are generally contributed to indirect effects of these new-born cells. The precise identification of appropriated cellular mediators, however, is still elusive. How do these mediators work? Are they soluble factors or maybe even vesicular structures emanating from NPCs? What are the cues that guide NPCs towards the ischemic lesion site? How can post-ischemic neurogenesis be stimulated? How can the poor survival of NPCs be increased? In order to support post-ischemic neurogenesis, a variety of research groups have focused on application of exogenous stem/progenitor cells from various tissue sources. Among these, cultivated NPCs from the SVZ and mesenchymal stem cells (MSCs) from the bone marrow are frequently administered after induction of stroke. Although neuroprotection after delivery of stem/progenitor cells has been shown in various experimental stroke models, transplanted cells are usually not integrated in the neural network. Again, the vast amount of grafted cells dies or does not reach its target despite profound neuroprotection, also suggesting indirect paracrine effects as the cause of neuroprotection. Yet, the factors being responsible for these observations are under debate and still have to be addressed. Is there any “optimal” cell type for transplantation? How can the resistance of grafted cells against a non-favorable extracellular milieu be increased? What are the molecules that are vital for interaction between grafted cells and endogenous NPCs? The present research topic seeks to answer - at least in part - some of the aforementioned questions. Although the research topic predominantly focuses on experimental studies (and reviews alike), a current outlook towards clinical relevance is given as well.

Author : Carlos López-Larrea,Antonio López Vázquez,Beatriz Suárez Álvarez
Publisher : Springer Science & Business Media
Page : 365 pages
File Size : 52,7 Mb
Release : 2012-03-28
Category : Science
ISBN : 9781461420989

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Stem Cell Transplantation by Carlos López-Larrea,Antonio López Vázquez,Beatriz Suárez Álvarez Pdf

Organ transplantation has been the most important therapeutic advance in the last third of the 20th century. Its development has revolutionized medicine, as demonstrated by the fact that a large number of researchers in this field have been awarded Nobel Prizes. In the beginning of this century, we are witnessing with great expectations the emergence of a new field of medicine related to the arrival of a new player on the scene: “stem cells” and their potential use in regenerative medicine. This volume aims to cover important aspects of the various facets of organ transplantation and regenerative medicine, with leading specialists in these fields setting out their vision. We try to rigorously explain current and novel scientific research in these fields—areas which arouse great interest from society in general, due to their potential use in modern medicine for the treatment of a great number of diseases.

Author : Sabine Wislet
Publisher : BoD – Books on Demand
Page : 332 pages
File Size : 43,7 Mb
Release : 2014-08-01
Category : Science
ISBN : 9789535117186

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Adult Stem Cell Niches by Sabine Wislet Pdf

Tissue-specific stem cells have the capacity to self-renew and differentiate into several types of functional cells that replenish lost cells throughout an organism?s lifetime. Studies on stem cells from diverse systems have shown that stem cell function is controlled by extracellular cues from the niche and by intrinsic genetic programs within the stem cell. The objectives of this book would be to review the molecular mechanisms that mediate the balanced response of stem cells to the needs of the organisms. Likewise, niches have also been linked to pathologies, by imposing aberrant function on stem cells or other targets. Therefore, the second objective of this book would be to highligh the molecular dysregulation of niche biology leading to the disease. The third objective would be to review the therapeutical targets described within stem cell niches.

Author : Eng H. Lo,A David Mendelow,Ralph L Sacco,Lawrence KS Wong
Publisher : Elsevier Health Sciences
Page : 1481 pages
File Size : 47,9 Mb
Release : 2015-07-10
Category : Medical
ISBN : 9780323328050

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Stroke E-Book by Eng H. Lo,A David Mendelow,Ralph L Sacco,Lawrence KS Wong Pdf

This updated edition of Stroke: Pathophysiology, Diagnosis, and Management delivers convenient access to the latest research findings and management approaches for cerebrovascular disease. Picking up from where J. P. Mohr and colleagues left off, a new team of editors — Drs. Grotta, Albers, Broderick, Kasner, Lo, Mendelow, Sacco, and Wong — head the sixth edition of this classic text, which is authored by the world’s foremost stroke experts. Comprehensive, expert clinical guidance enables you to recognize the clinical manifestations of stroke, use the latest laboratory and imaging studies to arrive at a diagnosis, and generate an effective medical and surgical treatment plan. Abundant full-color CT images and pathology slides help you make efficient and accurate diagnoses. Data from late-breaking endovascular trials equips you with recent findings. Includes comprehensive coverage of advances in molecular biology of cell death; risk factors and prevention; advances in diagnostics and stroke imaging; and therapeutic options, including a thorough review of thrombolytic agents and emerging data for endovascular therapy. Features brand-new chapters on Intracellular Signaling: Mediators and Protective Responses; The Neurovascular Unit and Responses to Ischemia; Mechanisms of Cerebral Hemorrhage; Stroke Related to Surgery and Other Procedures; Cryptogenic Stroke; and Interventions to Improve Recovery after Stroke. Highlights new information on genetic risk factors; primary prevention of stroke; infectious diseases and stroke; recovery interventions such as robotics, brain stimulation, and telerehabilitation; and trial design. Details advances in diagnostic tests, such as ultrasound, computed tomography (including CT angiography and CT perfusion), MRI (including MR perfusion techniques), and angiography. Includes extracted and highlighted evidence levels. Expert Consult eBook version included with print purchase. This enhanced eBook experience allows you to search all of the text, figures, and references on a variety of devices. The content can also be downloaded to tablets and smart phones for offline use.

Author : Nikolai V. Gorbunov
Publisher : Elsevier
Page : 208 pages
File Size : 44,8 Mb
Release : 2021-06-19
Category : Science
ISBN : 9780128227565

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Tissue Barriers in Disease, Injury and Regeneration by Nikolai V. Gorbunov Pdf

Tissue Barriers in Disease, Injury and Regeneration focuses on the molecular and cellular fundamentals of homeostatic and defense responses of tissue barriers, covering the damaging impacts and exposure to pathogens and engineered nanomaterials. Sections emphasize the role of mesenchymal stoma, vascular, epithelial, telocyte, myofibroblast, lymphoid and reticuloendothelial cells, along with reactions that bridge the effects of ambient factors, medical treatments, drag delivery systems with alterations in barrier integrity, tissue/organ functions, and metabolic status. Other sections cover the role of progenitor cells of different origins in the remodeling and regeneration of tissue stroma, vasculature of blood-tissue barriers, and more. Includes special emphasis on the role of mesenchymal stoma, vascular, epithelial, telocyte, myofibroblast, lymphoid and reticuloendothelial cells in the development of reactions that bridge the effects of ambient factors, medical treatments, drag delivery systems with alterations in barrier integrity, tissue/organ functions, and in metabolic status Examines the role of progenitor cells of different origins in the remodeling and regeneration of tissue stroma, the vasculature of blood-tissue barriers, and mucosa and external epithelium

Author : Sang Jin Lee,Anthony Atala,James J Yoo
Publisher : Academic Press
Page : 458 pages
File Size : 51,9 Mb
Release : 2016-07-17
Category : Medical
ISBN : 9780128025000

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In Situ Tissue Regeneration by Sang Jin Lee,Anthony Atala,James J Yoo Pdf

In Situ Tissue Regeneration: Host Cell Recruitment and Biomaterial Design explores the body’s ability to mobilize endogenous stem cells to the site of injury and details the latest strategies developed for inducing and supporting the body’s own regenerating capacity. From the perspective of regenerative medicine and tissue engineering, this book describes the mechanism of host cell recruitment, cell sourcing, cellular and molecular roles in cell differentiation, navigational cues and niche signals, and a tissue-specific smart biomaterial system that can be applied to a wide range of therapies. The work is divided into four sections to provide a thorough overview and helpful hints for future discoveries: endogenous cell sources; biochemical and physical cues; smart biomaterial development; and applications. Explores the body’s ability to mobilize endogenous stem cells to the site of injury Details the latest strategies developed for inducing and supporting the body’s own regenerating capacity Presents smart biomaterials in cell-based tissue engineering applications—from the cell level to applications—in the first unified volume Features chapter authors and editors who are authorities in this emerging field Prioritizes a discussion of the future direction of smart biomaterials for in situ tissue regeneration, which will affect an emerging and lucrative industry

Author : A David Mendelow
Publisher : Elsevier Health Sciences
Page : 1481 pages
File Size : 48,8 Mb
Release : 2015-08-24
Category : Medical
ISBN : 9780323295444

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Stroke by A David Mendelow Pdf

Offered in print, online, and downloadable formats, this updated edition of Stroke: Pathophysiology, Diagnosis, and Management delivers convenient access to the latest research findings and management approaches for cerebrovascular disease. Picking up from where J. P. Mohr and colleagues left off, a new team of editors - Drs. Grotta, Albers, Broderick, Kasner, Lo, Mendelow, Sacco, and Wong - head the sixth edition of this classic text, which is authored by the world's foremost stroke experts. Comprehensive, expert clinical guidance enables you to recognize the clinical manifestations of stroke, use the latest laboratory and imaging studies to arrive at a diagnosis, and generate an effective medical and surgical treatment plan. Abundant full-color CT images and pathology slides help you make efficient and accurate diagnoses. Data from late-breaking endovascular trials equips you with recent findings. Includes comprehensive coverage of advances in molecular biology of cell death; risk factors and prevention; advances in diagnostics and stroke imaging; and therapeutic options, including a thorough review of thrombolytic agents and emerging data for endovascular therapy. Features brand-new chapters on Intracellular Signaling: Mediators and Protective Responses; The Neurovascular Unit and Responses to Ischemia; Mechanisms of Cerebral Hemorrhage; Stroke Related to Surgery and Other Procedures; Cryptogenic Stroke; and Interventions to Improve Recovery after Stroke. Highlights new information on genetic risk factors; primary prevention of stroke; infectious diseases and stroke; recovery interventions such as robotics, brain stimulation, and telerehabilitation; and trial design. Details advances in diagnostic tests, such as ultrasound, computed tomography (including CT angiography and CT perfusion), MRI (including MR perfusion techniques), and angiography. Includes extracted and highlighted evidence levels. Expert Consult eBook version included with print purchase. This enhanced eBook experience allows you to search all of the text, figures, and references on a variety of devices. The content can also be downloaded to tablets and smart phones for offline use. Combat stroke with the most comprehensive and updated multimedia resource on the pathophysiology, diagnosis, and management of stroke from leaders in the field

Author : Jing-Yan Han,Qiaobing Huang,Jincai Luo,Gerald A. Meininger
Publisher : Frontiers Media SA
Page : 357 pages
File Size : 55,7 Mb
Release : 2021-08-03
Category : Science
ISBN : 9782889711420

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Traditional Chinese Medicine: Organ Vascular Injury - Volume II by Jing-Yan Han,Qiaobing Huang,Jincai Luo,Gerald A. Meininger Pdf