Download or read book The Role of Satellite Glial Cells in Sensory Ganglia in Models of Human Neuropathic Pain Disorders written by Rebekah Warwick and published by . This book was released on 2015 with total page 65 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Biology and Pathology of Perineuronal Satellite Cells in Sensory Ganglia written by Ennio Pannese and published by Springer. This book was released on 2018-05-09 with total page 92 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume provides a comprehensive and updated review of perineuronal satellite cells in sensory ganglia. For a long time since their discovery by Valentin in the first half of the 19th century these cells received only modest attention. However, some years ago research findings suggested that satellite cells play a role in the development and maintenance of neuropathic pain. As a result, satellite cells are now considered as possible targets for neuropathic pain treatment. Thus, interest in satellite cells has burgeoned. The review is based on the author’s own work as well as on his critical evaluation and systematic arrangement of data scattered through a large number of research papers. The following aspects of perineuronal satellite cells are covered: Shape and structure; molecular characteristics; origin and development; biological and functional properties; relationships with the ganglion sensory neuron; age-related changes; roles under physiological conditions; reactions to experimental and pathological conditions; role in neuropathic pain.
Download or read book Glial Physiology and Pathophysiology written by Alexei Verkhratsky and published by John Wiley & Sons. This book was released on 2013-01-31 with total page 473 pages. Available in PDF, EPUB and Kindle. Book excerpt: Glial Physiology and Pathophysiology provides a comprehensive, advanced text on the biology and pathology of glial cells. Coverae includes: the morphology and interrelationships between glial cells and neurones in different parts of the nervous systems the cellular physiology of the different kinds of glial cells the mechanisms of intra- and inter-cellular signalling in glial networks the mechanisms of glial-neuronal communications the role of glial cells in synaptic plasticity, neuronal survival and development of nervous system the cellular and molecular mechanisms of metabolic neuronal-glial interactions the role of glia in nervous system pathology, including pathology of glial cells and associated diseases - for example, multiple sclerosis, Alzheimer's, Alexander disease and Parkinson's Neuroglia oversee the birth and development of neurones, the establishment of interneuronal connections (the 'connectome'), the maintenance and removal of these inter-neuronal connections, writing of the nervous system components, adult neurogenesis, the energetics of nervous tissue, metabolism of neurotransmitters, regulation of ion composition of the interstitial space and many, many more homeostatic functions. This book primes the reader towards the notion that nervous tissue is not divided into more important and less important cells. The nervous tissue functions because of the coherent and concerted action of many different cell types, each contributing to an ultimate output. This reaches its zenith in humans, with the creation of thoughts, underlying acquisition of knowledge, its analysis and synthesis, and contemplating the Universe and our place in it. An up-to-date and fully referenced text on the most numerous cells in the human brain Detailed coverage of the morphology and interrelationships between glial cells and neurones in different parts of the nervous system Describes the role og glial cells in neuropathology Focus boxes highlight key points and summarise important facts Companion website with downloadable figures and slides
Download or read book The Satellite Cells of the Sensory Ganglia written by Ennio Pannese and published by Springer. This book was released on 1981-01-01 with total page 111 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Enteric Glia written by Brian D. Gulbransen and published by Biota Publishing. This book was released on 2014-07-01 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt: The enteric nervous system (ENS) is a complex neural network embedded in the gut wall that orchestrates the reflex behaviors of the intestine. The ENS is often referred to as the “little brain” in the gut because the ENS is more similar in size, complexity and autonomy to the central nervous system (CNS) than other components of the autonomic nervous system. Like the brain, the ENS is composed of neurons that are surrounded by glial cells. Enteric glia are a unique type of peripheral glia that are similar to astrocytes of the CNS. Yet enteric glial cells also differ from astrocytes in many important ways. The roles of enteric glial cell populations in the gut are beginning to come to light and recent evidence implicates enteric glia in almost every aspect of gastrointestinal physiology and pathophysiology. However, elucidating the exact mechanisms by which enteric glia influence gastrointestinal physiology and identifying how those roles are altered during gastrointestinal pathophysiology remain areas of intense research. The purpose of this e-book is to provide an introduction to enteric glial cells and to act as a resource for ongoing studies on this fascinating population of glia. Table of Contents: Introduction / A Historical Perspective on Enteric Glia / Enteric Glia: The Astroglia of the Gut / Molecular Composition of Enteric Glia / Development of Enteric Glia / Functional Roles of Enteric Glia / Enteric Glia and Disease Processes in the Gut / Concluding Remarks / References / Author Biography
Download or read book Neuroimmune Interactions in Pain written by Ru-Rong Ji and published by Springer Nature. This book was released on 2023-05-05 with total page 365 pages. Available in PDF, EPUB and Kindle. Book excerpt: As lifespans increase, more people around the world find themselves victims of chronic pain. In spite of this, treatment options continue to be severely limited. Anti-inflammatory drugs can only do so much, while painkillers like opioids have led to crippling addictions and fatal overdoses. The subject of the book is the role of immune cells, including glial cells, and neuroimmune interactions in chronic pain. The book begins by examining the preclinical and clinical evidence supporting the involvement of non-neuronal cells in chronic pain. It discusses the interactions between non-neuronal cells and neurons in the regulation of chronic pain. It then presents the implications of these findings, including promising and emerging treatments such as specialized pro-resolving mediators (SPMs, such as resolvins and protectins), immune cell therapy, and complementary and alternative medicine, as well as neuromodulation and regenerative medicine, which may prove to be the turning point for hundreds of millions of patients world-wide who struggle to escape from the shadow of chronic pain. The book presents ground-breaking research that will alter current perspectives on chronic pain.
Download or read book Immune and Glial Regulation of Pain written by Joyce A. De Leo and published by . This book was released on 2007 with total page 464 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Review of immune and glial factors within the peripheral and central nervous systems that relate to chronic pain states. Discussion of novel immune and glial targets for clinical pain control that may yield new analgesic drugs"--Provided by publisher.
Download or read book The Role of Glia in Plasticity and Behavior written by Vladimir Parpura and published by Frontiers Media SA. This book was released on 2016-01-06 with total page 106 pages. Available in PDF, EPUB and Kindle. Book excerpt: Glial cells are no longer considered passive bystanders in neuronal brain circuits. Not only are they required for housekeeping and brain metabolism, they are active participants in regulating the physiological function and plasticity of brain circuits and the online control of behavior both in invertebrate and vertebrate model systems. In invertebrates, glial cells are essential for normal function of sensory organs (C. elegans) and necessary for the circadian regulation of locomotor activity (D. melanogaster). In the mamallian brain, astrocytes are implicated in the regulation of cortical brain rhythms and sleep homeostasis. Disruption of AMPA receptor function in a subset of glial cell types in mice shows behavioral deficits. Furthermore, genetic disruption of glial cell function can directly control behavioral output. Regulation of ionic gradients by glia can underlie bistability of neurons and can modulate the fidelity of synaptic transmission. Grafting of human glial progenitor cells in mouse forebrain results in human glial chimeric mice with enhanced plasticity and improved behavioral performance, suggesting that astrocytes have evolved to cope with information processing in more complex brains. Taken together, current evidence is strongly suggestive that glial cells are essential contributors to information processing in the brain. This Research Topic compiles recent research that shows how the molecular mechanisms underlying glial cell function can be dissected, reviews their impact on plasticity and behavior across species and presents novel approaches to further probe their function.
Download or read book Cytokine Effector Functions in Tissues written by Maria Foti and published by Academic Press. This book was released on 2017-07-17 with total page 305 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cytokine Effector Functions in Tissues discusses the cytokines networks in the context of the specific-tissue environment. It is an up-to-date collection of articles that addresses the specific issue of how the cytokines are able to condition tissue specific homeostasis. The book helps the reader understand how cytokines network inside the tissues and highlights whether tissue-protection or exacerbation will be finally controlled. It describes the cytokines detected and regulated in different tissues, such as the brain, lungs, spleen, liver, pancreas and intestine, also addressing the issue of timing in specific cell types. - Categorizes the cytokines based primarily on tissue and target cells - Emphasizes different roles and outcomes observed during innate and adaptive response - Represents a rapid guide to cytokines in health and disease in tissue and organ context - Presents a different view on how known mediators may work if analyzed in a different perspective, determining the final outcome on tissue-specific target cells
Download or read book Neuropathic Pain written by Cory Toth and published by Cambridge University Press. This book was released on 2013-11-07 with total page 385 pages. Available in PDF, EPUB and Kindle. Book excerpt: Central or peripheral neuropathic pain can be caused by a wide range of injuries, infections and diseases such as: spinal cord injury, multiple sclerosis, stroke, herpes zoster, diabetes and cancer. Many of these pain syndromes are difficult to treat, representing a challenge for many neurologists not routinely trained in pain management. Written by an international team of experts in the field, Neuropathic Pain: Causes, Management and Understanding gives readers an in-depth understanding of the multitude of conditions causing neuropathic pain. Epidemiology, clinical diagnosis, pathophysiology, outcome measurement and the best evidence-based management of individual and general neuropathic pain conditions are also described in depth. A unique chapter, written from a patient's viewpoint, gives new insight into how chronic neuropathic pain affects the lives of those patients with the condition. This book is essential reading for all pain specialists, neurologists, psychiatrists and anesthesiologists who wish to better understand their patients' neuropathic pain.
Download or read book Neuropathic Pain written by Per Hansson and published by Progress in Pain Research and. This book was released on 2001 with total page 296 pages. Available in PDF, EPUB and Kindle. Book excerpt: Thirty-four international experts review the latest clinical and scientific knowledge on the diagnosis and treatment of neuropathic pain. The fourteen chapters examine evidence from animal models and human sensory testing techniques to determine the relevance of available research to clinical neuropathic pain. The editors hope that better understanding of the underlying mechanisms of neuropathic pain will lead to more effective treatments which selectively target each mechanism. For health care professionals. c. Book News Inc.
Download or read book The Senses A Comprehensive Reference written by and published by Academic Press. This book was released on 2020-09-30 with total page 5215 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Senses: A Comprehensive Reference, Second Edition, Seven Volume Set is a comprehensive reference work covering the range of topics that constitute current knowledge of the neural mechanisms underlying the different senses. This important work provides the most up-to-date, cutting-edge, comprehensive reference combining volumes on all major sensory modalities in one set. Offering 264 chapters from a distinguished team of international experts, The Senses lays out current knowledge on the anatomy, physiology, and molecular biology of sensory organs, in a collection of comprehensive chapters spanning 4 volumes. Topics covered include the perception, psychophysics, and higher order processing of sensory information, as well as disorders and new diagnostic and treatment methods. Written for a wide audience, this reference work provides students, scholars, medical doctors, as well as anyone interested in neuroscience, a comprehensive overview of the knowledge accumulated on the function of sense organs, sensory systems, and how the brain processes sensory input. As with the first edition, contributions from leading scholars from around the world will ensure The Senses offers a truly international portrait of sensory physiology. The set is the definitive reference on sensory neuroscience and provides the ultimate entry point into the review and original literature in Sensory Neuroscience enabling students and scientists to delve into the subject and deepen their knowledge. All-inclusive coverage of topics: updated edition offers readers the only current reference available covering neurobiology, physiology, anatomy, and molecular biology of sense organs and the processing of sensory information in the brain Authoritative content: world-leading contributors provide readers with a reputable, dynamic and authoritative account of the topics under discussion Comprehensive-style content: in-depth, complex coverage of topics offers students at upper undergraduate level and above full insight into topics under discussion
Download or read book The Mouse Nervous System written by Charles Watson and published by Academic Press. This book was released on 2011-11-28 with total page 815 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Mouse Nervous System provides a comprehensive account of the central nervous system of the mouse. The book is aimed at molecular biologists who need a book that introduces them to the anatomy of the mouse brain and spinal cord, but also takes them into the relevant details of development and organization of the area they have chosen to study. The Mouse Nervous System offers a wealth of new information for experienced anatomists who work on mice. The book serves as a valuable resource for researchers and graduate students in neuroscience. Systematic consideration of the anatomy and connections of all regions of the brain and spinal cord by the authors of the most cited rodent brain atlases A major section (12 chapters) on functional systems related to motor control, sensation, and behavioral and emotional states A detailed analysis of gene expression during development of the forebrain by Luis Puelles, the leading researcher in this area Full coverage of the role of gene expression during development and the new field of genetic neuroanatomy using site-specific recombinases Examples of the use of mouse models in the study of neurological illness
Download or read book Identification of Connexins in Facilitating Neuron satellite Glial Cell Signaling in Trigeminal Ganglia written by Filip G. Garrett and published by . This book was released on 2008 with total page 100 pages. Available in PDF, EPUB and Kindle. Book excerpt: Activation of trigeminal nerves in response to an inflammatory stimulus causes increased communication between neurons and surrounding satellite glial cells via gap junctions in the trigeminal ganglion (TG). The goal of this study was to identify the gap junction proteins, or connexins (Cxs), in the ganglion in response to three different models of inflammation: acute, acute-sensitization, and chronic. Initially, quantitative PCR was used to demonstrate that mRNA for Cxs: 26, 29, 36, 37, 40, 43, 50, and 57 was expressed in TG under basal conditions. Next, protein expression of Cxs: 26, 32, 36, 40, 43, 46, and 50 was demonstrated in TG by immunohistochemistry. Expression of Cxs: 26, 36, and 40 were increased in response to acute and chronic inflammation of the jaw, or temporomandibular joint (TMJ). Importantly, the formation of gap junction plaques by Cx26 was observed between neurons and satellite glial cells. In other studies, a model of acute-sensitization was used to simulate the significant comorbitities between rhinosinusitus and migraine. In this model, increased gap junction signaling between neurons and satellite glial cells as well as increased Cx26 plaque formation was observed. Significantly, the anti-migraine drug tonabersat decreased neuron-glial cell communication and decreased the formation of Cx26 plaques. To my knowledge, this is the first study to look at connexin expression in trigeminal ganglion under basal and inflammatory conditions. Results from my study provide evidence that Cx26 plays an important role in facilitating neuron-satellite glial cell communication and hence, a role in peripheral sensitization. Furthermore, my data suggest that tonabersat may function as an anti-migraine drug by blocking gap junction communication in trigeminal ganglion.
Download or read book Satellite Glial Cell proprioceptor Interactions in Dorsal Root Ganglia written by Yasmine Rabah and published by . This book was released on 2018 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Proprioceptive neurons (one's own neurons) are necessary for controlling motor control and locomotion. They arise from muscle spindles and tendons and synapse onto ventral horn motoneurons to deliver information about the length and contraction of muscles. Proprioceptor somata reside within the dorsal root ganglia (DRG) and are tightly enwrapped in a thin sheath of GFAP-expressing glial cells, called satellite glial cells (SGCs). Interestingly, SGCs express a number of Gq protein- coupled receptors (Gq GPCRs), which can be activated by neurotransmitters released by sensory neuron somata. Sensory neuron somata also express a number of receptors and transmitters. Both the expression of receptors and the close contact between SGCs and sensory neurons led to the hypothesis that these two cell types communicate. There is emerging evidence that SGCs and nociceptive sensory neuron (pain-sensing neurons) somata can communicate. Furthermore, to date, there is no study conducted on SGC-proprioceptor interaction. We hypothesized that SGC Gq GPCR signaling induces the release of neuroactive molecules from SGCs, leading to the modulation of proprioceptor activity. The main goal of this project has been to test this hypothesis using complementary technical approaches (2-photon Ca2+ imaging, immunohistochemistry, biochemistry and behavior) combined with a powerful chemogenetic DREADD-based tool to activate SGC Gq GPCR activity. We have demonstrated ex vivo that SGCs modulate proprioceptive neuron activity through a purinergic pathway. In order to test the physiological relevance of this discovery in vivo, we performed sensorimotor behavioral experiments and have shown that activating GFAP-expressing glial cells induces sensorimotor deficits. Determining whether SGC-induced proprioceptor activity has profound implications in the understanding of sensorimotor functions in health and diseases.
Download or read book Cytokines and Pain written by L.R. Watkins and published by Springer. This book was released on 2013-03-08 with total page 248 pages. Available in PDF, EPUB and Kindle. Book excerpt: Within the past few years, it has become recognized that the immune system communicates to the brain. Substances released from activated immune cells (cytokines) stimulate peripheral nerves, thereby signaling the brain and spinal cord that infection/inflammation has occurred. Additionally, peripheral infection/inflammation leads to de novo synthesis and release of cytokines within the brain and spinal cord. Thus, cytokines effect neural activation both peripherally and centrally. Through this communication pathway, cytokines such as interleukin-1, interleukin-6 and tumor necrosis factor markedly alter brain function, physiology and behavior. One important but underrecognized aspect of this communication is the dramatic impact that immune activation has on pain modulation. The purpose of this book is to examine, for the first time, immune-to-brain communication from the viewpoint of its effect on pain processing. It is aimed both at the basic scientist and health care providers, in order to clarify the major role that substances released by immune cells play in pain modulation. This book contains chapters contributed by all of the major laboratories focused on understanding how cytokines modulate pain. These chapters provide a unique vantage point from which to examine this question, as the summarized work ranges from evolutionary approaches across diverse species, to the basics of the immune response, to the effect of cytokines on peripheral and central nervous system sites, to therapeutic potential in humans.
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.
