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Stem Cells in Reproduction and in the Brain

Stem Cells in Reproduction and in the Brain
Author: John Morser
Publisher: Springer Science & Business Media
Total Pages: 255
Release: 2007-01-19
Genre: Medical
ISBN: 3540314377

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Expectations of the potential of regenerative medicine have risen recently because of exciting research results. This book contains contributions from leading researchers who describe their successes and the problems that remain in converting the hopes into concrete therapies. The focus of the book is on the role of stem cells in two main areas -- reproduction and the brain -- described from molecular, cellular, in vivo and clinical perspectives.


Stem Cells in Reproduction and in the Brain

Stem Cells in Reproduction and in the Brain
Author: John Morser
Publisher: Springer
Total Pages: 249
Release: 2006-07-10
Genre: Medical
ISBN: 9783540314363

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Expectations of the potential of regenerative medicine have risen recently because of exciting research results. This book contains contributions from leading researchers who describe their successes and the problems that remain in converting the hopes into concrete therapies. The focus of the book is on the role of stem cells in two main areas -- reproduction and the brain -- described from molecular, cellular, in vivo and clinical perspectives.


Endogenous Stem Cell-Based Brain Remodeling in Mammals

Endogenous Stem Cell-Based Brain Remodeling in Mammals
Author: Marie-Pierre Junier
Publisher: Springer Science & Business Media
Total Pages: 234
Release: 2014-02-08
Genre: Science
ISBN: 1489973990

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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).


Human Neural Stem Cells

Human Neural Stem Cells
Author: Leonora Buzanska
Publisher: Springer
Total Pages: 334
Release: 2018-09-12
Genre: Science
ISBN: 3319934856

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This book summarizes early pioneering achievements in the field of human neural stem cell (hNSC) research and combines them with the latest advances in stem cell technology, including reprogramming and gene editing. The powerful potential of hNSC to generate and repair the developing and adult CNS has been confirmed by numerous experimental in vitro and in vivo studies. The book presents methods for hNSC derivation and discusses the mechanisms underlying NSC in vitro fate decisions and their in vivo therapeutic mode of action. The long-standing dogma that the human central nervous system (CNS) lacks the ability to regenerate was refuted at the end of the 20th century, when evidence of the presence of neurogenic zones in the adult human brain was found. These neurogenic zones are home to human neural stem cells (hNSCs), which are capable of self-renewing and differentiating into neurons, astrocytes and oligodendrocytes. NSCs isolated from human CNS have a number of clinical advantages, especially the innate potential to differentiate into functional neural cells. Nevertheless, their full clinical exploitation has been hindered by limited access to the tissue and low expansion potential. The search for an alternative to CNS sources of autologous, therapeutically competent hNSCs was the driving force for the many studies proving the in vitro plasticity of different somatic stem cells to generate NSCs and their functional progeny. Now the era of induced pluripotent stem cells has opened entirely new opportunities to achieve research and therapeutic goals with the aid of hNSCs.


Neural Development and Stem Cells

Neural Development and Stem Cells
Author: Mahendra S. Rao
Publisher: Springer Science & Business Media
Total Pages: 451
Release: 2007-10-28
Genre: Medical
ISBN: 1592599141

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Developing the second edition of Neural Development and Stem Cells was neces- tated by the rapid increase in our knowledge of the development of the nervous system. It has become increasingly clear that stem cells are a heterogeneous population that changes extensively during development. Perhaps the most important advance in our understanding of stem cell behavior has been the realization that regionalization of stem cells occurs early in development and this bias toward differentiation in phe- types of neurons or cells characteristic of a particular part of the brain appears to persist even after prolonged culture. We have therefore included additional chapters on olf- tory epithelial stem cells and retinal stem cells, both of which differ in their properties from ventricular zone and subventricular zone–derived neural stem cells. It is also now clear from an analysis of mutants and transgenics where the death or self-renewal pa- way is altered that cell death regulates stem cell number. As a consequence, this second edition includes a separate chapter on cell death that summarizes the important changes in the death pathway that occur as stem cells mature. The existing chapters in the book have also been extensively revised and updated by experts who have generously c- tributed their time and expertise. The chapters have been organized along the lines of our understanding of how the nervous system develops (Fig. 1, on p. vi).


Stem Cells: Promise And Reality

Stem Cells: Promise And Reality
Author: Lygia V Pereira
Publisher: World Scientific
Total Pages: 106
Release: 2016-08-22
Genre: Science
ISBN: 9813100214

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Stem Cells: Promises and Reality will tell you everything you have always wanted to know about stem cells, but could not understand the field from elsewhere.Stem cells are the great therapeutic promise of the century, and this evolving field of research and medicine brings with it many legal, ethical and psychological issues that must be discussed by society as a whole.Written so as to be accessible to general readers as well as specialists, this book explains what stem cells are, and the different aspects of stem cell research and applications. The book will enable the reader to understand the field sufficiently to critically participate in the public debates regarding stem cell research and society and ethics. By the end of the book, the reader will also be able to judge news on the stem cells field, and to discern what are real advances and what are phony treatments.The main advantage of this book in comparison with other 'stem cells for the general public' books is that it assumes the reader knows NOTHING about biology, except what is already common knowledge (for example, that we are made of cells). The book constructs step by step the required basic biology knowledge in order for the reader to understand all the different aspects of stem cells. At the same time that it is thorough in its stem cells-based content, and will keep the reader engaged with its narrative.


Induced Pluripotent Stem Cells in Brain Diseases

Induced Pluripotent Stem Cells in Brain Diseases
Author: Vivi M. Heine
Publisher: Springer Science & Business Media
Total Pages: 69
Release: 2011-11-23
Genre: Science
ISBN: 9400728166

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Brain diseases can have a large impact on patients and society, and treatment is often not available. A new approach in which somatic cells are reprogrammed into induced pluripotent cells (iPS cells) is a significant breakthrough for regenerative medicine. This promises patient-specific tissue for replacement therapies, as well as disease-specific cells for developmental modeling and drug treatment screening. However, this method faces issues of low reprogramming efficiency, and poorly defined criteria for determining the conversion of one cell type to another. Cells contain epigenetic “memories” of what they were that can affect reprogramming. This book discusses the various methods to reprogram cells, the control and determination of cell identity, the epigenetic models that have emerged and the application of iPS cell therapy for brain diseases, in particular Parkinson’s disease and Vanishing White Matter (VWM).​


Neural Development and Stem Cells

Neural Development and Stem Cells
Author: Mahendra S. Rao
Publisher: Springer Science & Business Media
Total Pages: 370
Release: 2012-06-05
Genre: Medical
ISBN: 1461438012

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This expanded and updated edition reflects the enormous increase in our knowledge of the development of the nervous system and the use of neural stem cells in clinical applications. Integrating new information about the use of development of neural stem cells for clinical applications, Drs. Rao, Carpenter and Vemuri have added additional chapters on neural transplantation and development of neural stem cells using reprogramming technologies. A new chapter on cancer in nervous system delineates how the fundamental biology of neural stem cells informs our understanding of cancer and tumor formation in the nervous system. Special attention is paid to the derivation of neural cells from embryonic stem cells and induced pluripotent stem cells. Authoritative and up-to-date, Neural Development and Stem Cells, 3rd Edition provides neuroscientists with a handy guide to stem cells in the nervous system, tracing with great clarity the development of stem cells from differentiation to neurons, astrocytes, and oligodendrocytes.


Stem Cells and the Future of Regenerative Medicine

Stem Cells and the Future of Regenerative Medicine
Author: Institute of Medicine
Publisher: National Academies Press
Total Pages: 112
Release: 2002-01-25
Genre: Science
ISBN: 0309170427

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Recent scientific breakthroughs, celebrity patient advocates, and conflicting religious beliefs have come together to bring the state of stem cell researchâ€"specifically embryonic stem cell researchâ€"into the political crosshairs. President Bush's watershed policy statement allows federal funding for embryonic stem cell research but only on a limited number of stem cell lines. Millions of Americans could be affected by the continuing political debate among policymakers and the public. Stem Cells and the Future of Regenerative Medicine provides a deeper exploration of the biological, ethical, and funding questions prompted by the therapeutic potential of undifferentiated human cells. In terms accessible to lay readers, the book summarizes what we know about adult and embryonic stem cells and discusses how to go about the transition from mouse studies to research that has therapeutic implications for people. Perhaps most important, Stem Cells and the Future of Regenerative Medicine also provides an overview of the moral and ethical problems that arise from the use of embryonic stem cells. This timely book compares the impact of public and private research funding and discusses approaches to appropriate research oversight. Based on the insights of leading scientists, ethicists, and other authorities, the book offers authoritative recommendations regarding the use of existing stem cell lines versus new lines in research, the important role of the federal government in this field of research, and other fundamental issues.


Scientific and Medical Aspects of Human Reproductive Cloning

Scientific and Medical Aspects of Human Reproductive Cloning
Author: National Research Council
Publisher: National Academies Press
Total Pages: 295
Release: 2002-06-17
Genre: Science
ISBN: 0309076374

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Human reproductive cloning is an assisted reproductive technology that would be carried out with the goal of creating a newborn genetically identical to another human being. It is currently the subject of much debate around the world, involving a variety of ethical, religious, societal, scientific, and medical issues. Scientific and Medical Aspects of Human Reproductive Cloning considers the scientific and medical sides of this issue, plus ethical issues that pertain to human-subjects research. Based on experience with reproductive cloning in animals, the report concludes that human reproductive cloning would be dangerous for the woman, fetus, and newborn, and is likely to fail. The study panel did not address the issue of whether human reproductive cloning, even if it were found to be medically safe, would beâ€"or would not beâ€"acceptable to individuals or society.