Download or read book Hydrogen Peroxide and Cell Signaling Part C written by and published by Academic Press. This book was released on 2013-07-11 with total page 395 pages. Available in PDF, EPUB and Kindle. Book excerpt: This new volume of Methods in Enzymology continues the legacy of this premier serial with quality chapters authored by leaders in the field. This is the third of three volumes on hydrogen peroxide and cell signaling, and includes chapters on such topics as the biological chemistry of hydrogen peroxide, reactive oxygen species in the activation of MAP kinases, and investigating the role of reactive oxygen species in regulating autophagy. - Continues the legacy of this premier serial with quality chapters authored by leaders in the field - Covers hydrogen peroxide and cell signaling - Contains chapters on such topics as the biological chemistry of hydrogen peroxide, reactive oxygen species in the activation of MAP kinases, and investigating the role of reactive oxygen species in regulating autophagy

Download or read book Hydrogen Peroxide and Cell Signaling Part C written by and published by Academic Press. This book was released on 2013-07-29 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This new volume of Methods in Enzymology continues the legacy of this premier serial with quality chapters authored by leaders in the field. This is the third of three volumes on hydrogen peroxide and cell signaling, and includes chapters on such topics as the biological chemistry of hydrogen peroxide, reactive oxygen species in the activation of MAP kinases, and investigating the role of reactive oxygen species in regulating autophagy.

Download or read book Hydrogen Peroxide and Cell Signaling Part B written by and published by Academic Press. This book was released on 2013-06-29 with total page 383 pages. Available in PDF, EPUB and Kindle. Book excerpt: This new volume of Methods in Enzymology continues the legacy of this premier serial with quality chapters authored by leaders in the field. This is the second of three volumes on hydrogen peroxide and cell signaling, and includes chapters on such topics as the cellular steady-state of H2O2, evaluating peroxiredoxin sensitivity towards inactivation by peroxide substrates, and peroxiredoxins as preferential targets in H2O2-induced signaling. - Continues the legacy of this premier serial with quality chapters authored by leaders in the field - Covers hydrogen peroxide and cell signaling - Contains chapters on such topics as the cellular steady-state of H2O2, evaluating peroxiredoxin sensitivity towards inactivation by peroxide substrates, and peroxiredoxins as preferential targets in H2O2-induced signaling

Download or read book Hydrogen Peroxide and Cell Signaling Part A written by and published by Academic Press. This book was released on 2013-06-19 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This new volume of Methods in Enzymology continues the legacy of this premier serial with quality chapters authored by leaders in the field. This is the first of three volumes on hydrogen peroxide and cell signaling, and includes chapters on such topics as photooxidation of amplex red to resorufin, boronate-based fluorescent probes, and visualization of intracellular hydrogen peroxide with HyPer. - Continues the legacy of this premier serial with quality chapters authored by leaders in the field - Covers hydrogen peroxide and cell signaling - Contains chapters on such topics as photooxidation of amplex red to resorufin, boronate-based fluorescent probes, and visualization of intracellular hydrogen peroxide with HyPer

Download or read book Hydrogen Peroxide Metabolism in Health and Disease written by Margreet C M Vissers and published by CRC Press. This book was released on 2017-10-19 with total page 431 pages. Available in PDF, EPUB and Kindle. Book excerpt: Much of the biology of oxidative stress and oxidative signalling centres on the generation and handling of hydrogen peroxide. The overall aim for this book would be to provide an insightful and useful forum to assist with the understanding of the relevance of hydrogen peroxide generation and how this is managed in human biology. The target audience would be those who currently have an interest in the generation of ROS, but who do not have expertise in chemistry, as well as those experts in the chemistry of oxidative stress, but without detailed understanding of the biologically relevant setting. We would aim to bridge the gap in understanding between chemistry and biology.

Download or read book Hydrogen Peroxide and Cell Signaling Part A written by and published by Academic Press. This book was released on 2013-06-19 with total page 343 pages. Available in PDF, EPUB and Kindle. Book excerpt: This new volume of Methods in Enzymology continues the legacy of this premier serial with quality chapters authored by leaders in the field. This is the first of three volumes on hydrogen peroxide and cell signaling, and includes chapters on such topics as photooxidation of amplex red to resorufin, boronate-based fluorescent probes, and visualization of intracellular hydrogen peroxide with HyPer. - Continues the legacy of this premier serial with quality chapters authored by leaders in the field - Covers hydrogen peroxide and cell signaling - Contains chapters on such topics as photooxidation of amplex red to resorufin, boronate-based fluorescent probes, and visualization of intracellular hydrogen peroxide with HyPer

Download or read book Oxidative Stress and Signal Transduction written by H.J. Forman and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 484 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the past few years there has been the increased recognition that the effects of oxidative stress are not limited to the damage of cellular constituents. There is now evidence that reactive oxygen species (ROS) can alter cell function by acting upon the intermediates, or second messengers, in signal transductions. Such effects on signaling mechanisms probably account for the role of oxidative stress in inflammation, aging, and cancer. This volume brings together internationally recognized researchers in both the major areas covered by the book, oxidative stress and signal transduction. The work is organized in three sections. The first deals with the immediate cellular responses to oxidative stress and the production of second messengers. The second details the connection between second messengers and the gene. The third part looks more closely at the level of the gene.

Download or read book Hydrogen Peroxide and Cell Signaling written by Enrique Cadenas and published by . This book was released on 2013 with total page 271 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Oxidative Stress written by Helmut Sies and published by Academic Press. This book was released on 2019-11-07 with total page 878 pages. Available in PDF, EPUB and Kindle. Book excerpt: Oxidative Stress: Eustress and Distress presents current knowledge on oxidative stress within the framework of redox biology and translational medicine. It describes eustress and distress in molecular terms and with novel imaging and chemogenetic approaches in four sections: - A conceptual framework for studying oxidative stress. - Processes and oxidative stress responses. Signaling in major enzyme systems (oxidative eustress), and damaging modification of biomolecules (oxidative distress). - The exposome addresses lifelong exposure and impact on health, nutrient sensing, exercise and environmental pollution. - Health and disease processes, including ischemia-reperfusion injury, developmental and psychological disorders, hepatic encephalopathy, skeletal muscle disorders, pulmonary disease, gut disease, organ fibrosis, and cancer. Oxidative Stress: Eustress and Distress is an informative resource useful for active researchers and students in biochemistry, molecular biology, medicinal chemistry, pharmaceutical science, nutrition, exercise physiology, analytical chemistry, cell biology, pharmacology, clinical medicine, and environmental science. - Characterizes oxidative stress within the framework of redox biology, redox signaling, and medicine - Empowers researchers and students to quantify specific reactants noninvasively, identify redox biomarkers, and advance translational studies - Features contributions from international leaders in oxidative stress and redox biology research

Download or read book Peroxiredoxins as Redox Sensors and Mediators of Oxidant Dependent Cell Signaling written by Timothy J. Phalen and published by . This book was released on 2007 with total page 302 pages. Available in PDF, EPUB and Kindle. Book excerpt: Reactive oxygen species (ROS) have been shown to play an important and unique role in mitogenic signaling pathways that govern cell proliferation in response to growth factors. The production of hydrogen peroxide (H2O2) by mitochondria and NADPH oxidases participate in mitogenic signaling by altering the fhnction of specific protein components along the transduction pathway, including kinases, phosphatases, and transcription factors. The levels of H2O2 and other ROS are regulated in part by a variety of small molecule antioxidants and antioxidant enzyme systems which are incorporated into an intricate redox signaling network that controls diverse cell processes. Two-Cys peroxiredoxins (2-Cys Prxs) are abundantly expressed, highly conserved peroxidase enzymes that actively regulate several cell signaling pathways by modulating H2O2 levels, and by altering the activity of signaling components via direct protein-protein interactions. Although eukaryotic 2-Cys Prxs have a high affinity for hydroperoxides, they can become temporarily inactivated through hyperoxidation of one of the active site cysteines, thereby forming a sulfinic acid (Prx-SO2H). 2-Cys Prxs undergo redox-coupled conformational changes that govern oligomeric organization. Hyperoxidation and other factors promote the formation of high molecular weight (HMW) complexes consisting of multiple 2-Cys Prx decamers. The role of 2-Cys Prxs in cell cycle reentry and recovery from cell cycle arrest was investigated using a cell culture model in which quiescent cells are induced to reenter the cell cycle by stimulation with medium containing 10% fetal bovine serum (FBS). Serum stimulation of quiescent mouse C10 lung epithelial cells induced the rapid formation of PrxI and PrxII homodimers, indicating that the PrxI and II catalytic cycles are engaged by mitogenic H2O2 production. Hyperoxidation of PrxI and I1 in response to serum was not observed, indicating that 2-Cys Prx inactivation is not required for mitogenic signaling. An H2O2 generating system, glucose oxidase (GOx), was used to examine the dose-dependent effects of H2O2 on cell cycle progression and arrest as measured by cyclin D1 expression. Doses of H2O2 that induced quantitative hyperoxidation of PrxI did not block expression of cyclin D1. Inhibition of cyclin D1 expression and cell cycle arrest did not occur until cells were treated with a threshold dose of H2O2 that caused formation of HMW PrxII-SO2H complexes that appeared to associate with the actin cytoskeleton. When GOx was removed and cells were allowed to recover, cyclin Dl expression and resumption of cell cycle progression correlated with retroreduction of hyperoxidized PrxII and disruption HMW PrxII-SO2H complexes. Ectopic expression of PrxI and II did not rescue C10 cells from H2O2 induced cell cycle arrest, but rather increased the total cellular burden of hyperoxidized PrxI and II, and delayed recovery of cyclin Dl expression and cell cycle progression. These results indicate that hyperoxidation of PrxII may serve as a warning signal for perturbations in H2O2 metabolism during mitogenic signaling. Here it is proposed that 2-Cys Prxs act as peroxide dosimeters in which oxidation-coupled structural and oligomeric transitions serve as the mechanism by which they sense and relay changes in subcellular redox stahls to cell signaling machinery.

Download or read book Molecular Biology of the Cell written by and published by . This book was released on 2002 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Peroxiredoxin Systems written by Leopold Flohé and published by Springer Science & Business Media. This book was released on 2007-09-04 with total page 409 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book contains a broad survey on the peroxiredoxins. It involves almost all groups that contributed significant insights into the emerging field. Coverage discusses the diverse biological roles of the new protein family in the context of other antioxidant systems like those based on heme or selenium catalysis. In addition, the book highlights related future perspectives.

Download or read book Laboratory Methods in Enzymology Cell Lipid and Carbohydrate written by and published by Academic Press. This book was released on 2013-10-30 with total page 408 pages. Available in PDF, EPUB and Kindle. Book excerpt: Methods in Enzymology volumes provide an indispensable tool for the researcher. Each volume is carefully written and edited by experts to contain state-of-the-art reviews and step-by-step protocols. In this volume, we have brought together a number of core protocols concentrating on Cell, Lipid and Carbohydrate, complementing the traditional content that is found in past, present and future Methods in Enzymology volumes. - Indispensable tool for the researcher - Carefully written and edited by experts to contain step-by-step protocols - In this volume we have brought together a number of core protocols concentrating on Cell, Lipid and Carbohydrate

Download or read book Research Methods in Biomineralization Science written by and published by Elsevier. This book was released on 2013-10-31 with total page 703 pages. Available in PDF, EPUB and Kindle. Book excerpt: This new volume of Methods in Enzymology continues the legacy of this premier serial with quality chapters authored by leaders in the field. This volume covers research methods in biomineralization science, and includes sections on such topics as determining solution chemistry, structure and nucleation; probing structure and dynamics at surfaces; and interfaces mapping biomineral and morphology and ultrastructure. - Continues the legacy of this premier serial with quality chapters authored by leaders in the field - Covers research methods in biomineralization science - Contains sections on such topics as and includes sections on such topics as determining solution chemistry, structure and nucleation; probing structure and dynamics at surfaces; and interfaces mapping biomineral and morphology and ultrastructure

Download or read book Decontamination in Hospitals and Healthcare written by James T. Walker and published by Woodhead Publishing. This book was released on 2019-11-26 with total page 594 pages. Available in PDF, EPUB and Kindle. Book excerpt: Decontamination in Hospitals and Healthcare, Second Edition, enables users to obtain detailed knowledge of decontamination practices in healthcare settings, including surfaces, devices, clothing and people, with a specific focus on hospitals and dental clinics. - Offers in-depth coverage of all aspects of decontamination in healthcare - Examines the decontamination of surgical equipment and endoscopes - Expanded to include new information on behavioral principles in decontamination, control of microbiological problems, waterborne microorganisms, pseudomonas and the decontamination of laundry

Download or read book Biochemical Pathways and Environmental Responses in Plants Part C written by and published by Elsevier. This book was released on 2023-04-21 with total page 326 pages. Available in PDF, EPUB and Kindle. Book excerpt: Biochemical Pathways and Environmental Responses in Plants: Part C, Volume 683 in the Methods in Enzymology series, highlights advances in the field. with this new volume presenting chapters on topics including Preparation of hydroxycinnamoyl-CoA thioesters using recombinant 4-coumarate:coenzyme A ligase (4CL) for characterization of BAHD acyltransferases, Near-real time determination of BAHD acyl-coA transferase reaction rates, Bioinformatic tools for protein structure prediction and for molecular docking applied to enzyme active site analysis, Computational and biochemical methods to measure the activity of carboxysomes and protein organelles in vivo, Dirigent Proteins Family Function and Structure, Three-in-One Method for High-throughput plant multi-omics, amongst other timely topics. Additional sections cover Analysis of isoprenyl-phosphates by liquid chromatography-mass spectrometry, Lignin/Lignan Biosynthesis Structure/Function, Comparison of TLC, HPLC, and direct infusion mass spectrometry methods for identification and quantification of diacylglycerol molecular species, Plant sphingolipid analysis, RNA-seq analysis of alternative pre-mRNA splicing mediated by photoreceptors in Physcomitrium patens, and much more. Provides the authority and expertise of leading contributors from an international board of authors Presents the latest release in Methods in Enzymology serials Updated release includes the latest information on Biochemical Pathways and Environmental Responses in Plants

Download or read book Thiol Redox Transitions in Cell Signaling Part A written by and published by Academic Press. This book was released on 2010-07-22 with total page 411 pages. Available in PDF, EPUB and Kindle. Book excerpt: Thiol Redox Transitions in Cell Signaling, Part A, along with its companion (volume 475), presents methods and protocols dealing with thiol oxidation-reduction reactions and their implications as they relate to cell signaling. This first installment of Cadenas and Packer's two-volume treatment specifically deals with glutathionylation and dethiolation, and peroxide removal by peroxiredoxins/thioredoxins and glutathione peroxidases. The critically acclaimed laboratory standard for 40 years, Methods in Enzymology is one of the most highly respected publications in the field of biochemistry. Since 1955, each volume has been eagerly awaited, frequently consulted, and praised by researchers and reviewers alike. Over 450 volumes have been published to date, and much of the material is relevant even today--truly an essential publication for researchers in all fields of life sciences. - Along with companion volume, provides a full overview of techniques necessary to the study of thiol redox in relation to cell signaling - Gathers tried and tested techniques from global labs, offering both new and tried-and-true methods - Relevant background and reference information given for procedures can be used as a guide to developing protocols in a number of disciplines