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Stem Cell Regulators

2011-12-12 Medical
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Release : 2011-12-12
Genre : Medical
Kind : eBook
Book Rating : 156/5 ( reviews)

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Book Synopsis Stem Cell Regulators by : Gerald Litwack

Download or read book Stem Cell Regulators written by Gerald Litwack. This book was released on 2011-12-12. Available in PDF, EPUB and Kindle. Book excerpt: Factors operating in pluripotent cells -- Molecular mediators of Mesenchymal Stem Cell (MSC) -- Insulin and germline proliferation in Caenorhabditis -- Generation of mature ß-cells from embryonic stem cells: What are we missing? -- Activation and regulation of reserve liver progenitor cells -- Adult cardiac-derived stem cells: differentiation and survival regulators -- TGF-Beta1 regulates differentiation of bone marrow mesenchymal stem cells -- Maternal intake of folic acid and neural crest stem cells -- Modulation of the generation of dopaminergic neurons from human neural stem cells by Bcl-XL. Mechanisms of action -- Glucocorticoid hedgehog agonists in neurogenesis -- Effect of progesterone on human mesenchymal stem cells -- Regulation of muscle stem cell activation -- the role of growth factors and extracellular matrix -- Thymosins and muscle regeneration -- Micro RNAs and mesenchymal stem cells -- MicroRNA and vascular smooth muscle cells -- Transforming growth factor beta superfamily in mouse embryonic stem cell self-renewal -- The biology of HIFa proteins in cell differentiation and disease -- Regulatory role of Klf5 in early mouse development and in embryonic stem cells -- Bam and Bgcn in Drosophila germ line stem cell differentiation -- The effects of mechanical loading on mesenchymal stem cell differentiation and matrix production.

Stem Cells in Regenerative Medicine

2015-12-02 Science
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Release : 2015-12-02
Genre : Science
Kind : eBook
Book Rating : 39X/5 ( reviews)

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Book Synopsis Stem Cells in Regenerative Medicine by : Alain A. Vertes

Download or read book Stem Cells in Regenerative Medicine written by Alain A. Vertes. This book was released on 2015-12-02. Available in PDF, EPUB and Kindle. Book excerpt: This book is a unique guide to emerging stem cell technologies and the opportunities for their commercialisation. It provides in-depth analyses of the science, business, legal, and financing fundamentals of stem cell technologies, offering a holistic assessment of this emerging and dynamic segment of the field of regenerative medicine. • Reviews the very latest advances in the technology and business of stem cells used for therapy, research, and diagnostics • Identifies key challenges to the commercialisation of stem cell technology and avenues to overcome problems in the pipeline • Written by an expert team with extensive experience in the business, basic and applied science of stem cell research This comprehensive volume is essential reading for researchers in cell biology, biotechnology, regenerative medicine, and tissue engineering, including scientists and professionals, looking to enter commercial biotechnology fields.

Regulatory Networks in Stem Cells

2009-03-04 Medical
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Release : 2009-03-04
Genre : Medical
Kind : eBook
Book Rating : 275/5 ( reviews)

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Book Synopsis Regulatory Networks in Stem Cells by : Vinagolu K. Rajasekhar

Download or read book Regulatory Networks in Stem Cells written by Vinagolu K. Rajasekhar. This book was released on 2009-03-04. Available in PDF, EPUB and Kindle. Book excerpt: Stem cells appear to be fundamental cellular units associated with the origin of multicellular organisms and have evolved to function in safeguarding the cellular homeostasis in organ t- sues. The characteristics of stem cells that distinguish them from other cells have been the fascinating subjects of stem cell research. The important properties of stem cells, such as ma- tenance of quiescence, self-renewal capacity, and differentiation potential, have propelled this exciting ?eld and presently form a common theme of research in developmental biology and medicine. The derivation of pluripotent embryonic stem cells, the prospective identi?cation of multipotent adult stem cells, and, more recently, the induced pluripotent stem cells (popularly called iPS) are important milestones in the arena of stem cell biology. Complex networks of transcription factors, different signaling molecules, and the interaction of genetic and epi- netic events constantly modulate stem cell behavior to evoke programming and reprogramming processes in normal tissue homeostasis during development. In any given cellular scenario, the regulatory networks can pose considerable complexity and yet exert an orderly control of stem cell differentiation during normal development. An aberration in these ?nely tuned processes during development usually results in a spectrum of diseases such as cancers and neurological disorders. Thisunderscorestheimminentneedforamorecompleteunderstandingofmolecular mechanisms underlying the regulatory circuitries required for stem cell maintenance. Overthepast3–5years,adiversegroupofbenchandphysicianscientistshaveprospectively enhanced our knowledge of stem cell biology. These studies are unveiling many unrecognized or previously unknown fundamentals of developmental biology.

Stem Cell Therapies

2014-06-18 Medical
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Release : 2014-06-18
Genre : Medical
Kind : eBook
Book Rating : 002/5 ( reviews)

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Book Synopsis Stem Cell Therapies by : Adam C. Berger

Download or read book Stem Cell Therapies written by Adam C. Berger. This book was released on 2014-06-18. Available in PDF, EPUB and Kindle. Book excerpt: Stem cells offer tremendous promise for advancing health and medicine. Whether being used to replace damaged cells and organs or else by supporting the body's intrinsic repair mechanisms, stem cells hold the potential to treat such debilitating conditions as Parkinson's disease, diabetes, and spinal cord injury. Clinical trials of stem cell treatments are under way in countries around the world, but the evidence base to support the medical use of stem cells remains limited. Despite this paucity of clinical evidence, consumer demand for treatments using stem cells has risen, driven in part by a lack of available treatment options for debilitating diseases as well as direct-to-consumer advertising and public portrayals of stem cell-based treatments. Clinics that offer stem cell therapies for a wide range of diseases and conditions have been established throughout the world, both in newly industrialized countries such as China, India, and Mexico and in developed countries such as the United States and various European nations. Though these therapies are often promoted as being established and effective, they generally have not received stringent regulatory oversight and have not been tested with rigorous trials designed to determine their safety and likely benefits. In the absence of substantiated claims, the potential for harm to patients - as well as to the field of stem cell research in general - may outweigh the potential benefits. To explore these issues, the Institute of Medicine, the National Academy of Sciences, and the International Society for Stem Cell Research held a workshop in November 2013. "Stem Cell Therapies" summarizes the workshop. Researchers, clinicians, patients, policy makers, and others from North America, Europe, and Asia met to examine the global pattern of treatments and products being offered, the range of patient experiences, and options to maximize the well-being of patients, either by protecting them from treatments that are dangerous or ineffective or by steering them toward treatments that are effective. This report discusses the current environment in which patients are receiving unregulated stem cell offerings, focusing on the treatments being offered and their risks and benefits. The report considers the evidence base for clinical application of stem cell technologies and ways to assure the quality of stem cell offerings.

Transcriptional and Translational Regulation of Stem Cells

2013-05-22 Medical
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Release : 2013-05-22
Genre : Medical
Kind : eBook
Book Rating : 211/5 ( reviews)

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Book Synopsis Transcriptional and Translational Regulation of Stem Cells by : Gary Hime

Download or read book Transcriptional and Translational Regulation of Stem Cells written by Gary Hime. This book was released on 2013-05-22. Available in PDF, EPUB and Kindle. Book excerpt: This volume describes the latest findings on transcriptional and translational regulation of stem cells. Both transcriptional activators and repressors have been shown to be crucial for the maintenance of the stem cell state. A key element of stem cell maintenance is repression of differentiation factors or developmental genes – achieved transcriptionally, epigenetically by the Polycomb complex, and post-transcriptionally by RNA-binding proteins and microRNAs. This volume takes two approaches to this topic – (1) illustrating the general principles outlined above through a series of different stem cell examples – embryonic, iPS and adult stem cells, and (2) describing several molecular families that have been shown to have roles in regulation of multiple stem cell populations.

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