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Author: Andrea Nistri Publisher: Frontiers Media SA ISBN: 2889194051 Category : Medicine Languages : en Pages : 173
Book Description
Extracellular ATP is currently recognized as one of the most widely distributed neurotransmitters and neuromodulators in the peripheral and central nervous system. ATP-gated P2X receptors are expressed by neurons, glial and many other non-neuronal cells and represent an attractive target for therapeutic interventions. Diverse molecular and cellular mechanisms have been identified for P2X receptor functioning, including the ability to enlarge the size of the ion pore associated with the release of several key immune molecules. A major recent breakthrough was the determination of the X-ray crystal structures of zebrafish P2X4 receptor in ATP-bound and ATP-free states. The P2X receptor research field is rapidly growing, as evidenced by the almost 2000 papers published in the last 5 years. However, despite the fundamental signalling function of extracellular ATP in the nervous system, the widespread roles of P2X receptors have not been widely elucidated and presented in textbooks. In this volume of papers we aim to gather a collection of high quality papers, detailing the latest insights from the most accomplished international P2X receptor researchers. Importantly, basic research into P2X receptors has a strong translational impact and our collection of articles could be a valuable guide for the development of new pharmacological and biotechnological tools addressing the function of P2X receptors. Within this collection we plan to cover receptor structure-function relationships, receptors trafficking, to highlight the special properties of P2X receptors and their pharmacological profiles, and to describe the translational aspects of cellular ATP signaling in pain and in other neurological and vascular diseases.
Author: Andrea Nistri Publisher: Frontiers Media SA ISBN: 2889194051 Category : Medicine Languages : en Pages : 173
Book Description
Extracellular ATP is currently recognized as one of the most widely distributed neurotransmitters and neuromodulators in the peripheral and central nervous system. ATP-gated P2X receptors are expressed by neurons, glial and many other non-neuronal cells and represent an attractive target for therapeutic interventions. Diverse molecular and cellular mechanisms have been identified for P2X receptor functioning, including the ability to enlarge the size of the ion pore associated with the release of several key immune molecules. A major recent breakthrough was the determination of the X-ray crystal structures of zebrafish P2X4 receptor in ATP-bound and ATP-free states. The P2X receptor research field is rapidly growing, as evidenced by the almost 2000 papers published in the last 5 years. However, despite the fundamental signalling function of extracellular ATP in the nervous system, the widespread roles of P2X receptors have not been widely elucidated and presented in textbooks. In this volume of papers we aim to gather a collection of high quality papers, detailing the latest insights from the most accomplished international P2X receptor researchers. Importantly, basic research into P2X receptors has a strong translational impact and our collection of articles could be a valuable guide for the development of new pharmacological and biotechnological tools addressing the function of P2X receptors. Within this collection we plan to cover receptor structure-function relationships, receptors trafficking, to highlight the special properties of P2X receptors and their pharmacological profiles, and to describe the translational aspects of cellular ATP signaling in pain and in other neurological and vascular diseases.
Author: Publisher: Academic Press ISBN: 0123855330 Category : Science Languages : en Pages : 558
Book Description
This is an overview of the fast-moving field of purinergic signalling through adenosine and ATP receptors. Authors are the leading authorities in their fields Subject matter is important for understanding tissue protection Subject matter is of intense interest for new drug development
Author: Robson Faria Publisher: BoD – Books on Demand ISBN: 1789845343 Category : Medical Languages : en Pages : 112
Book Description
This book aims to provide a brief update on the functions of purinergic receptors in various systems, in addition to the signaling pathway activated to mediate these functions. We address the influence of hypoxia by modulating the activity of these receptors under physiological and pathophysiological conditions. Additionally, we describe the mechanisms of induction of pain and inflammation in different systems. Finally, the book discusses some of the main bioinformatics tools currently used to improve or discover new prototypes capable of selectively acting on these receptors with estimated parameters of satisfactory solubility and toxicity for possible commercial implementation.
Author: Lawrence Kruger Publisher: CRC Press ISBN: 1439812101 Category : Health & Fitness Languages : en Pages : 458
Book Description
One of the Most Rapidly Advancing Fields in Modern Neuroscience The success of molecular biology and the new tools derived from molecular genetics have revolutionized pain research and its translation to therapeutic effectiveness. Bringing together recent advances in modern neuroscience regarding genetic studies in mice and humans and the practical
Author: Kirk L. Hamilton Publisher: Springer ISBN: 1493933663 Category : Medical Languages : en Pages : 1015
Book Description
This book sheds new light on the physiology, molecular biology and pathophysiology of epithelial ion channels and transporters. It combines the basic cellular models and functions by means of a compelling clinical perspective, addressing aspects from the laboratory bench to the bedside. The individual chapters, written by leading scientists and clinicians, explore specific ion channels and transporters located in the epithelial tissues of the kidney, intestine, pancreas and respiratory tract, all of which play a crucial part in maintaining homeostasis. Further topics include the fundamentals of epithelial transport; mathematical modeling of ion transport; cell volume regulation; membrane protein folding and trafficking; transepithelial transport functions; and lastly, a discussion of transport proteins as potential pharmacological targets with a focus on the pharmacology of potassium channels.
Author: Jong Hoon Park Publisher: Springer ISBN: 9811020418 Category : Medical Languages : en Pages : 126
Book Description
Autosomal Dominant Polycystic Kidney Disease (ADPKD) is a highly prevalent hereditary renal disorder in which fluid-filled cysts are appeared in both kidneys. Main causative genes of ADPKD are PKD1 and PKD2, encoding for polycystin-1 (PC1) and polycystin-2 (PC2) respectively. Those proteins are localized on primary cilia and function as mechanosensor in response to the fluid flow, translating mechanistic stimuli into calcium signaling. With mutations either of PKD1 or PKD2, hyper-activated renal tubular epithelial cell proliferation is observed, followed by disrupted calcium homeostasis and aberrant intracellular cyclic AMP (cAMP) accumulation. Increased cell proliferation with fluid secretion leads to the development of thousands of epithelial-lined, fluid-filled cysts in kidneys. It is also accompanied by interstitial inflammation, fibrosis, and finally reaching end-stage renal disease (ESRD). In human ADPKD, the age at which renal failure typically occurs is later in life, however no specific targeted medications are available to cure ADPKD. Recently, potential therapeutic targets or surrogate diagnostic biomarkers for ADPKD are proposed with the advances in the understanding of ADPKD pathogenesis, and some of them were attempted for clinical trials. Herein, we will summarize genetic and epi-genetic molecular mechanisms in ADPKD progression, and overview the currently available biomarkers or potential therapeutic reagents suggested.
Author: Xu Tian-le Publisher: CRC Press ISBN: 1000403742 Category : Science Languages : en Pages : 341
Book Description
Ion channels generate bioelectricity. Recent findings have documented the biophysical properties, the structure, assembly and regulation, and function and dysfunction of nonclassical nervous system ion channels. This book reviews nonclassical ion channel research, ranging from the basic biology, structure, regulations to their functions not only in normal physiology but also neurological disorders, using a variety of cutting-edge techniques and novel animal models.
Author: Annette Nicke Publisher: Springer Nature ISBN: 1071623842 Category : Science Languages : en Pages : 401
Book Description
This detailed volume covers diverse aspects of P2X7 receptor analysis, ranging from its molecular structure to related pharmacological and immunological tools, via its analysis in heterologous expression systems as well as assays using primary cells and whole animal models. After three introductory chapters that focus on its structure, ligands, and physiological functions, the book details the generation of antibody and nanobody tools for P2X7 receptors, provides protocols for the analysis of expressed P2X7 receptors with a focus on their electrophysiological analysis, as well as protocols for the investigation of P2X7 down-stream signaling in immune cells by flow cytometry. Mouse models and procedures suited to investigate P2X7-mediated effects in other primary cells and in vivo are also explained. Written for the highly successful Methods in Molecular Biology series, 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. Authoritative and practical, The P2X7 Receptor: Methods and Protocols is a valuable reference not only for the growing community fascinated by this unusual ion channel but also for a broad readership interested in ion channels or purinergic receptors.
Author: Kenneth A Jacobson Publisher: Academic Press ISBN: 0123855268 Category : Medical Languages : en Pages : 559
Book Description
This is an overview of the fast-moving field of purinergic signalling through adenosine and ATP receptors. Authors are the leading authorities in their fields Subject matter is important for understanding tissue protection Subject matter is of intense interest for new drug development
Author: Andrea Nistri
Author: Andrea Nistri
Author: 
Author: Eric Boué-Grabot
Author: Robson Faria
Author: Lawrence Kruger
Author: Kirk L. Hamilton
Author: Jong Hoon Park
Author: Xu Tian-le
Author: Annette Nicke
Author: Kenneth A Jacobson