Download or read book Green Fluorescent Protein written by Martin Chalfie and published by John Wiley & Sons. This book was released on 2005-11-18 with total page 486 pages. Available in PDF, EPUB and Kindle. Book excerpt: Since the discovery of the gene for green fluorescent protein (GFP), derived from jellyfish, this protein that emits a green glow has initiated a revolution in molecular biosciences. With this tool, it is now possible to visualize nearly any protein of interest in any cell or tissue of any species. Since the publication of the first edition, there have been tremendously significant technological advances, including development of new mutant variants. Proteins are now available in yellow and blue, and Novel Fluorescent Proteins (NFPs) have expanded their utility in developing biosensors, biological markers, and other biological applications. This updated, expanded new edition places emphasis on the rise of NFPs, including new chapters on NFP properties with detailed protocols, applications of GFPs and NFPs in industry research, and biosensors. This book provides a solid theoretical framework, along with detailed, practical guidance on use of GFPs and NFPs with discussion of potential pitfalls. The expert contributors provide real examples in showing how to tailor GFP/NFP to specific systems, maximize expression, and enhance detection.

Download or read book Axon Degeneration written by Elisabetta Babetto and published by Humana. This book was released on 2020-06-11 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is a collection of classical as well as innovative methods used to investigate axon degeneration with a particular focus on addressing the common challenges encountered while performing these procedures. Particular attention is devoted to the study of axon loss in several model organisms, as each poses unique challenges and provides powerful advantages. Written for the highly successful Methods in Molecular Biology series, chapters include introductions to their respective topics, lists of the necessary materials, step-by-step, readily reproducible laboratory protocols, and tips on troubleshooting and avoiding known pitfalls. Authoritative and practical, Axon Degeneration: Methods and Protocols is an ideal guide for facilitating the application and further development of these protocols, which will help the scientific community tackle important questions regarding axon degeneration. Chapters 2, 3, and 20 are available Open Access under a Creative Commons Attribution 4.0 International License via link.springer.com.

Download or read book Microtubule Dynamics written by Anne Straube and published by Humana Press. This book was released on 2017-04-30 with total page 319 pages. Available in PDF, EPUB and Kindle. Book excerpt: Microtubules are at the heart of cellular self-organization, and their dynamic nature allows them to explore the intracellular space and mediate the transport of cargoes from the nucleus to the outer edges of the cell and back. In Microtubule Dynamics: Methods and Protocols, experts in the field provide an up-to-date collection of methods and approaches that are used to investigate microtubule dynamics in vitro and in cells. Beginning with the question of how to analyze microtubule dynamics, the volume continues with detailed descriptions of how to isolate tubulin from different sources and with different posttranslational modifications, methods used to study microtubule dynamics and microtubule interactions in vitro, techniques to investigate the ultrastructure of microtubules and associated proteins, assays to study microtubule nucleation, turnover, and force production in cells, as well as approaches to isolate novel microtubule-associated proteins and their interacting proteins. Written in the highly successful Methods in Molecular BiologyTM series format, chapters include introductions to their respective topics, lists of the necessary materials and reagents, step-by-step, readily reproducible laboratory protocols, and tips on troubleshooting and avoiding known pitfalls. Definitive and practical, Microtubule Dynamics: Methods and Protocols provides the key protocols needed by novices and experts on how to perform a broad range of well-established and newly-emerging techniques in this vital field.

Download or read book Cerebellar Cortex written by S.L. Palay and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 361 pages. Available in PDF, EPUB and Kindle. Book excerpt: The origins of this book go back to the first electron microscopic studies of the central nervous system. The cerebellar cortex was from the first an object of close study in the electron microscope, repeating in modern cytology and neuroanatomy the role it had in the hands of RAMON y CAJAL at the end of the nineteenth century. The senior author vividly remembers a day early in 1953 when GEORGE PALADE, with whom he was then working, showed him an electron micrograph of a cerebellar glomerulus, saying "That is what the synapse should look like. " It is true that the tissue was swollen and the mitochondria were exploded, but all of the essentials of synaptic structure were visible. At that time small fragments of tissue, fixed by immersion in osmium tetroxide and embedded in methacrylate, were laboriously sectioned with glass knives without any predetermined orientation and then examined in the electron microscope. After much searching, favorably preserved areas' were studied at the cytological level in order to recognize the parts of neurons and characterize them. Such procedures, dependent upon random sections and uncontrollable selection by a highly erratic technique of preservation, precluded any systematic investigation of the organization of a particular nucleus or region of the central nervous system. It was difficult enough to distinguish neurons from the neuroglia.

Download or read book Axonopathy in Neurodegenerative Disease written by Samuel D. Crish and published by Frontiers Media SA. This book was released on 2019-02-05 with total page 248 pages. Available in PDF, EPUB and Kindle. Book excerpt: Axons are the major output processes of neurons, responsible for transmitting information to other neurons and tissues throughout the body. The 150,000+ kilometers of axons make up half of the brain's volume and require a large amount of energy. Normal axon function is the product of a massive number of intra- and extra-cellular mechanisms working in concert. Perhaps not surprisingly, the axon is a site of vulnerability during normal aging and in disease states, although this has only been recently appreciated. Axonopathy, broadly defined as functional or structural defects in the axon or its terminal, is common across a wide range of neurodegenerative conditions, including amyotrophic lateral sclerosis, Huntington’s, Parkinson’s, and Alzheimer’s diseases, glaucoma, and as a result of neurotoxin exposure or drug treatment. This Research Topic assembles a series of original research papers, reviews, and commentaries that will illustrate both the commonalities and important differences across neurodegenerative disorders. Though this collection cannot address all aspects of this topic, it is our hope that these manuscripts will educate other scientists and inspire new investigations into axon dysfunction and degeneration.

Download or read book Stem Cells in Reproductive Medicine written by Carlos Simón and published by Cambridge University Press. This book was released on 2013-07-04 with total page 199 pages. Available in PDF, EPUB and Kindle. Book excerpt: Stem cell science has the potential to impact human reproductive medicine significantly - cutting edge technologies allow the production and regeneration of viable gametes from human stem cells offering potential to preciously infertile patients. Written by leading experts in the field Stem Cells in Reproductive Medicine brings together chapters on the genetics and epigenetics of both the male and female gametes as well as advice on the production and regeneration of gene cells in men and women, trophoblasts and endometrium from human embryonic and adult stem cells. Although focussing mainly on the practical elements of the use of stem cells in reproductive medicine, the book also contains a section on new developments in stem cell research. The book is essential reading for reproductive medicine clinicians, gynecologists and embryologists who want to keep abreast of practical developments in this rapidly developing field.

Download or read book Cajal s Degeneration and Regeneration of the Nervous System written by Santiago Ramón y Cajal and published by History of Neuroscience. This book was released on 1991 with total page 977 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is a reprint of an English translation of Cajal's original work, with abundant notes and commentaries by the editor. This text describes Cajal's fundamental contributions to neuroscience, which continue to be important today. It accurately details Cajal's ideas and data, and providesreaders with the opportunity to learn what Cajal thought about his research career and the significance of his observations. Excerpts from Tello's memorial lectures also provide a contemporary view of Cajal's work.

Download or read book The Unfolded Protein Response written by Roberto Pérez Torrado and published by . This book was released on 2022 with total page 332 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume is divided in six section covering the most experimental approaches involved in the study of the unfolded protein response (UPR) pathway. Chapters detail determination of unfolded protein levels, methods to study UPR signal transmission, analysing the outcomes of the UPR pathway activation, UPR studies in mammalian models, UPR in alternative models, and UPR and disease. Written in the format of the highly successful Methods in Molecular Biology series, each chapter includes an introduction to the topic, lists necessary materials and reagents, includes tips on troubleshooting and known pitfalls, and step-by-step, readily reproducible protocols. Authoritative and cutting-edge, The Unfolded Protein Response: Methods and Protocols aims to describe key methods and approaches used in the study of the UPR pathway and its complex cellular implications. Chapter 6 is available open access under a Creative Commons Attribution 4.0 International License via link.springer.com.

Download or read book Mitochondrial Dysfunction Caused by Drugs and Environmental Toxicants written by Yvonne Will and published by John Wiley & Sons. This book was released on 2018-03-23 with total page 816 pages. Available in PDF, EPUB and Kindle. Book excerpt: Developed as a one-stop reference source for drug safety and toxicology professionals, this book explains why mitochondrial failure is a crucial step in drug toxicity and how it can be avoided. • Covers both basic science and applied technology / methods • Allows readers to understand the basis of mitochondrial function, the preclinical assessments used, and what they reveal about drug effects • Contains both in vitro and in vivo methods for analysis, including practical screening approaches for drug discovery and development • Adds coverage about mitochondrial toxicity underlying organ injury, clinical reports on drug classes, and discussion of environmental toxicants affecting mitochondria

Download or read book Neuronal Inputs and Outputs of Aging and Longevity written by Joy Alcedo and published by Frontiers. This book was released on 2013-08-23 with total page 136 pages. Available in PDF, EPUB and Kindle. Book excerpt: An animal’s survival strongly depends on its ability to maintain homeostasis in response to the changing quality of its external and internal environments. This is achieved through intercellular communication not only within a single tissue but also among different tissues and organ systems. Thus, alterations in tissue-to-tissue or organ-to-organ communications, which are under genetic regulation, can affect organismal homeostasis, and consequently impact the aging process. One of the organ systems that play a major role in maintaining homeostasis is the nervous system. Considering that the nervous system includes the sensory system, which perceives the complexity of an animal’s environment, it should be no surprise that there would be a sensory influence on homeostasis and aging. To promote homeostasis, any given sensory information is transmitted through short-range signals via neural circuits and/or through long-range endocrine signals to target tissues, which may in turn be neuronal or non-neuronal in nature. At the same time, since homeostasis involves a number of feedback mechanisms, non-neuronal tissues can also modulate sensory and other neuronal functions. Several genes that regulate signaling pathways known to affect homeostasis and aging have been shown to act in neurons, in tissues that are likely downstream targets of the nervous system, or through feedback regulation of neuronal activities. These genes can have different temporal requirements: some might function early, e.g., by affecting neural development, while others may only be required later in adulthood. Some well-known examples of genes involved in the neuronal regulation of homeostasis and longevity encode components of the evolutionarily conserved nutrient-sensing insulin/insulin-like signaling pathway, the stress-sensing internal repair system, and the mitochondrial electron transport chain. Indeed, the genetic perturbation of these pathways has been found to lead to numerous diseases, many of which are age-related and involve the nervous system, such as neurodegeneration and the metabolic syndrome. Despite much progress, however, many aspects of the neuronal inputs and outputs that affect aging and longevity are poorly understood to date. For example, the precise neuronal and non-neuronal circuitries and the details of the molecular mechanisms through which genes/signaling pathways maintain homeostasis and affect aging in response to the environment remain to be elucidated. Similarly, it is presently unclear whether genes that regulate the early development of the nervous system and its consequent circuitry influence homeostasis and longevity during adulthood. At the same time, although many genes affecting aging are conserved, both the nervous system and the aging process are highly variable within populations and among taxa. Accordingly, the role of natural genetic variation in shaping the neurobiology of aging is also presently unknown. The aim of this Research Topic is therefore to highlight the genetic, developmental, and physiological aspects of the signaling networks that mediate the neuronal inputs and outputs that are required to maintain organismal homeostasis. The elucidation of the effects of these neuronal activities on homeostasis may thus provide much-needed insight into mechanisms that affect aging and longevity.

Download or read book Axon Growth and Regeneration written by Andrew J. Murray and published by Humana. This book was released on 2014-05-17 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Axon Growth and Regeneration: Methods and Protocols brings together a diverse set of techniques for the study of the mechanisms underlying central nervous system axon growth, consequently providing a resource that will aid in the development of repair strategies. After an introductory section, this detailed volume continues with sections focusing on axon growth in vitro, providing a range of protocols that can be used to examine intracellular signalling pathways, axonal responses to extracellular factors and methods for quantifying outgrowth. The next section provides protocols for inducing experimental injury in vivo as well as some highly promising protocols for promoting regeneration, which segues into the final section highlighting a series of protocols that can be used to monitor the extent of axon regeneration in vivo, ranging from tract tracing to in vivo imaging and functional recovery. As a book in the Methods in Molecular Biology series, chapters contain introductions to their respective topics, lists of the necessary materials and reagents, step-by-step, readily reproducible laboratory protocols and tips on troubleshooting and avoiding known pitfalls. Practical and reliable, Axon Growth and Regeneration: Methods and Protocols aims to serve researchers studying axon regeneration with a significant set of diverse tools, vital for moving on to the next generation of exciting new discoveries in the field.

Download or read book The Genetic Basis of Sleep and Sleep Disorders written by Paul Shaw and published by Cambridge University Press. This book was released on 2013-10-24 with total page 434 pages. Available in PDF, EPUB and Kindle. Book excerpt: The first comprehensive book on the subject, The Genetic Basis of Sleep and Sleep Disorders covers detailed reviews of the general principles of genetics and genetic techniques in the study of sleep and sleep disorders. The book contains sections on the genetics of circadian rhythms, of normal sleep and wake states and of sleep homeostasis. There are also sections discussing the role of genetics in the understanding of insomnias, hypersomnias including narcolepsy, parasomnias and sleep-related movement disorders. The final chapter highlights the use of gene therapy in sleep disorders. Written by genetic experts and sleep specialists from around the world, the book is up to date and geared specifically to the needs of both researchers and clinicians with an interest in sleep medicine. This book will be an invaluable resource for sleep specialists, neurologists, geneticists, psychiatrists and psychologists.

Download or read book MicroRNAs written by Krishnarao Appasani and published by Cambridge University Press. This book was released on 2009-08-20 with total page 580 pages. Available in PDF, EPUB and Kindle. Book excerpt: MicroRNAs (miRNAs) are RNA molecules, conserved by evolution, that regulate gene expressions and their recent discovery is revolutionising both basic biomedical research and drug discovery. Expression levels of MiRNAs have been found to vary between tissues and with developmental stages and hence evaluation of the global expression of miRNAs potentially provides opportunities to identify regulatory points for many different biological processes. This wide-ranging reference work, written by leading experts from both academia and industry, will be an invaluable resource for all those wishing to use miRNA techniques in their own research, from graduate students, post-docs and researchers in academia to those working in R&D in biotechnology and pharmaceutical companies who need to understand this emerging technology. From the discovery of miRNAs and their functions to their detection and role in disease biology, this volume uniquely integrates the basic science with industry application towards drug validation, diagnostic and therapeutic development. Forewords by: Sidney Altman, Yale University, Winner of the Nobel Prize in Chemistry, 1989 and Victor R. Ambros, Dartmouth Medical School, Co-discoverer of MicroRNAs

Download or read book Lentiviral Vectors written by Didier Trono and published by Springer Science & Business Media. This book was released on 2001-12-14 with total page 276 pages. Available in PDF, EPUB and Kindle. Book excerpt: For the first time a compilation of chapters that depict the biological bases underlying the development of lentiviral vectors, the techniques involved in the manufacture of this new gene delivery tool, and its most promising applications.

Download or read book Exercise Autophagy and Chronic Diseases written by Ning Chen and published by Springer Nature. This book was released on 2021-09-30 with total page 267 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book establishes a bridge between exercise-mediated functional status of autophagy and non-communicable chronic diseases for elucidating and clarifying the corresponding signal pathways and underlying mechanisms. The book consists of 13 chapters focusing on the in-depth discussion on signal pathways for regulating the functional status of autophagy for the prevention, treatment and rehabilitation of chronic diseases, the optimization of exercise intervention strategies for common and frequently-occurring chronic diseases, and the development of exercise mimetic pills for the persons with disability for exercise performance, or the persons without willing to exercise. This book is interesting and will be useful to a wide readership in the various fields of exercise science, exercise fitness, sports medicine, preventive medicine, and functional foods.

Download or read book Caenorhabditis Elegans written by Henry F. Epstein and published by Academic Press. This book was released on 1995 with total page 687 pages. Available in PDF, EPUB and Kindle. Book excerpt: The first of its kind, this laboratory handbook emphasizes diverse methods and technologies needed to investigate C. elegans, both as an integrated organism and as a model system for research inquiries in cell, developmental, and molecular biology, as well as in genetics and pharmacology. Four primary sections--Genetic and Culture Methods, Neurobiology, Cell and Molecular Biology, and Genomics and Informatics--reflect the cross-disciplinary nature of C. elegans research. Because C. elegans is a simple and malleable organism with a small genome and few cell types, it provides an elegant demonstr.

Download or read book Fetal Therapy written by Mark D. Kilby and published by Cambridge University Press. This book was released on 2013 with total page 471 pages. Available in PDF, EPUB and Kindle. Book excerpt: Covers the latest insights any fetal specialist needs and provides essential knowledge for professionals caring for women with high-risk pregnancies.