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Ion Channels and Calcium Signaling in the Microcirculation

Author:

Publisher: Academic Press

Published: 2020-05-22

Total Pages: 370

ISBN-13: 0128200901

Ion Channels and Calcium Signaling in the Microcirculation, Volume 85, the latest release in the Current Topics in Membranes series, highlights the latest advances in the expression and function of ion channels and calcium signaling in vascular smooth muscle and endothelial cells in resistance arteries, arterioles and capillaries, critical components of microcirculation, the business end of the cardiovascular system. Leading experts have contributed chapters, including Smooth muscle ion channels and calcium signaling in the regulation of striated muscle arteriolar tone; Endothelial KIR channels as a key component of shear stress-induced mechanotransduction; Endothelial TRPV4 channels and vasodilator reactivity, and much more. Additional sections cover cerebral capillary endothelial TRPA channels and the regulation of blood flow; Endothelial mineralocorticoid receptors and the regulation of TRPV4 function in cerebral parenchymal arterioles in hypertension; Subcellular calcium signaling and myogenic tone development in the retinal microcirculation; Microvascular KIR channels: Basis, properties and regulation by lipid and hemodynamic forces, Ion channels and calcium signaling in capillary endothelial cells; Ion channels and calcium signaling in bladder arterioles and resistance arteries, and Myoendothelial feedback and endothelial IKCa and sKCa channels. Presents the latest volume in the Current Topics in Membranes series, with a novel focus on smooth muscle and endothelial cells in the peripheral microcirculation Provides authoritative contributions from an international team of leading experts actively studying the microcirculation Includes a unique focus on regional heterogeneity in ion channel expression and function in the peripheral microcirculation

Calcium Signaling Protocols

Author: David G. Lambert

Publisher: Springer Science & Business Media

Published: 2008-02-03

Total Pages: 351

ISBN-13: 1592592503

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2+ The regulation of intracellular Ca is a common theme presented in many 2+ papers over the last 20 or so years, and the description of the Ca -sensitive indicator dye fura 2 in 1985 resulted in a massive increase in these types of 2+ studies. Aspects of the regulation of intracellular Ca have been dealt with in many of the subsequent chapters and will therefore not be covered again. Calcium Signaling Protocols results from a chance discussion with Dr. R. I. Norman of the Department of Medicine at Leicester University and r- resents a major effort from a group of extremely helpful and very patient - thors. Putting a book like this together takes time and I am indebted to these authors without whom this project would have remained a chance discussion. I am also very grateful to Professor J. M. Walker, the series editor, for all his help and advice over the course of this project and particularly his help editing the first batch of chapters. I would also like to thank Dr E. L. Pallett for help and advice regarding interconversion of Mac and Word files and for archiving chapters.

Ion Channels and Calcium Signaling in the Microcirculation

Author:

Publisher: Academic Press

Published: 2020-05-09

Total Pages: 372

ISBN-13: 012820091X

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Store-Operated Ca2+ Entry (SOCE) Pathways

Author: Klaus Groschner

Publisher: Springer

Published: 2017-09-12

Total Pages: 653

ISBN-13: 3319577328

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This second edition of the book on Store-operated Ca2+ Entry Pathways has been updated with the newest discoveries that emerged in the field within the last five years. The crystal structure of the Ca2+ signaling core complex is described which adds to a new understanding of the molecular interactions involved. Each chapter has been revised and extended. The book retains its interdisciplinary approach and supplies biochemists, cell biologists and biophysicists as well as clinicians in immunology, neurology and cardiology with valuable information on Ca2+ signaling mechanisms, functions, dysfunctions and their consequences.

Pathologies of Calcium Channels

Author: Norbert Weiss

Publisher: Springer Science & Business Media

Published: 2013-11-09

Total Pages: 725

ISBN-13: 3642402828

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Calcium ions represent Mother Nature’s ‘ion-of-choice’ for regulating fundamental physiological functions, as they initiate a new life at the time of fertilization and guide subsequent developmental and physiological functions of the human body. Calcium channels, which act as gated pathways for the movement of calcium ions across the membranes, play a central part in the initiation of calcium signals, and defects in calcium channel function have been found to result in a plethora of human diseases, referred to as the calcium channelopathies. Pathologies of Calcium Channels brings together leading international experts to discuss our current understanding of human diseases associated with the various calcium channels, from their molecular basis to potential future therapeutic targeting of calcium channels.

Calcium Signaling

Author: Martin Morad

Publisher: John Wiley & Sons

Published: 2001

Total Pages: 292

ISBN-13: 9781586031572

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The processes that use or regulate calcium as a biological signal to transmit information or initiate functions such as exocytosis signaling and contraction are highly developed and specialized for the functional needs of a particular tissue. A large number of cellular proteins have developed to recognize or transmit biological calcium signals. Technology has advanced such that it is possible to identify the molecular structure of these proteins and determine particular motifs involved in recognizing and regulating calcium, among other things. One of the major advances has been the recognition that calcium signaling often occurs in the inter-molecular nano-domains surrounding the signaling protein rather than in the global cytoplasmic spaces. This book is organized in five parts. It deals with cardiac and skeletal muscle calcium signaling; the variability in the regulation of calcium channel, both structurally and hormonally; calcium signaling in neurons; the role of mitochondria in calcium signaling; and various other calcium-regulated or calcium-transporting proteins.

Calcium Signaling In Airway Smooth Muscle Cells

Author: Yong-Xiao Wang

Publisher: Springer

Published: 2013-11-27

Total Pages: 469

ISBN-13: 9783319013138

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This book explores the role calcium signaling plays in cellular responses in almost all types of cells including airway smooth muscle cells. This universal signaling may result from extracellular calcium influx and/or intracellular calcium release, which are precisely controlled and regulated by ion channels, exchangers and/or transporters on the plasmalemmal or sarcoplasmic reticulum membrane. First, several chapters detail calcium release channels (ryanodine receptors and inositol trisphosphate receptors), voltage-dependent potassium channels, transient receptor potential channels, Orai channels, calcium-activated potassium channels, and calcium-activated chloride channels. Well-characterized sodium-calcium exchangers, voltage-dependent calcium channels, and calcium pumps are described also in depth over many chapters. Ca2+ signaling can be expressed in Ca2+ sparks, waves, oscillations, and global changes in intracellular Ca2+ concentration. Calcium in subcellular compartments (cytosol, sarcoplasmic reticulum, mitochondria, and caveolae) also exhibit dynamic crosstalk. Many molecules including FK506 binding proteins, cyclic adenosine diphosphate ribose, reactive oxygen species, RhoA kinases, caveolin and integrins can modify and induce spatial, temporal and compartmental variations of calcium signaling. In addition, calcium signaling can exhibit sex hormone- and age-dependent changes. A number of chapters are dedicated to covering these diverse formats, spatiotemporal characteristics, multifaceted network and mathematical modeling of Ca2+ signaling. Neurotransmitters, hormones, growth factors, inflammatory cytokines, and other stimuli may lead to multiple cellular responses by inducing Ca2+ signaling in airway smooth muscle cells. Increasing evidence suggests that Ca2+ pumps and canonical transient receptor potential channels are essential for airway smooth muscle remodeling. Accordingly, several chapters summarize recent advances in the studies of the key role of calcium signaling in physiological cellular responses as well as the development of asthma, chronic obstructive pulmonary disease and other respiratory disorders.

Low-voltage-activated T-type Calcium Channels

Author: Richard W. Tsien

Publisher:

Published: 1998

Total Pages: 420

ISBN-13:

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Basic and Clinical Understanding of Microcirculation

Author: Kaneez Fatima Shad

Publisher: BoD – Books on Demand

Published: 2020-07-22

Total Pages: 168

ISBN-13: 1789855519

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Microcirculation is key to providing enough nutrition and oxygen from head to toe. This is possible only through an extensive network of blood vessels spread around the body. Effect of microcirculation abnormalities stretch beyond one’s comprehension. The effects could be felt at any age, from the foetal life to the adulthood. The chapters present in this book describe how these abnormalities could lead to diseases such as atherosclerosis, thrombosis, diabetes, hypertension. Disorders of microcirculation could be related to the structural and/or functional damage to the inner lining of the blood vessels. Early identification of these disorders could benefit many ailments including cardiovascular and cerebrovascular diseases such as heart attack and stroke.

Vascular Ion Channels in Physiology and Disease

Author: Irena Levitan, PhD

Publisher: Springer

Published: 2016-07-06

Total Pages: 431

ISBN-13: 3319296353

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Ion channels are the major class of membrane proteins responsible for rapid and regulated transport of ions across biological membranes and for the generation and propagation of electrical signals in the brain, heart, and skeletal and vascular tissues. Ion channels are also known to play critical roles in regulation of cell proliferation, insulin secretion and intracellular signaling in a variety of cell types. This book focuses on the roles of ion channels in vascular tissues under normal and pathological conditions. Vascular abnormalities are known to underlie a plethora of severe pathological conditions, such as atherosclerosis, systemic and pulmonary hypertension, coronary or cerebral vasospasm, and diabetes. In addition, misregulated angiogenesis is one of the major contributors to the development of tumors. Therefore, it is clearly imperative to obtain a better understanding of the molecular mechanisms that contribute to vascular disorders. This book will be the first comprehensive assembly of assays to present the studies that have been done during the last decade to elucidate the roles of ion channels in different vascular diseases.