Thiol-based redox homeostasis and signalling - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Thiol-based redox homeostasis and signalling write by Francisco J. Cejudo. This book was released on 2014-09-24. Thiol-based redox homeostasis and signalling available in PDF, EPUB and Kindle. In contrast to the situation in heterotrophic organisms, plant genomes code for a significantly larger number of oxidoreductases such as thioredoxins (TRXs) and glutaredoxins (GRXs). These proteins provide a biochemical mechanism that allows the rapid and reversible activation or deactivation of protein functions in response to changing environmental conditions, as oxidative conditions caused by excessive photosynthesis. Indeed, owing to the fact that cysteines are sensitive to oxidation, TRXs and GRXs play an essential role in controlling the redox state of protein thiol groups. These redox-dependent post-translational modifications have proven to be critical for many cellular functions constituting regulatory, signalling or protective mechanisms. The articles contained in this Research Topic provide timely overviews and new insights into thiol-dependent redox regulation mechanisms with a focus on TRX- and GRX-based reduction systems in plants. The different contexts discussed take into account physiological, developmental and environmental conditions.
Redox Chemistry and Biology of Thiols
Redox Chemistry and Biology of Thiols - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Redox Chemistry and Biology of Thiols write by Beatriz Alvarez. This book was released on 2022-05-25. Redox Chemistry and Biology of Thiols available in PDF, EPUB and Kindle. Redox Chemistry and Biology of Thiols offers an applied, comprehensive overview of redox chemistry and biology of thiol-dependent processes. Running from basic biology and chemistry of redox phenomena to research methods and highlighting recently identified roles of thiols across cellular and bodily systems, this book draws upon a range of disciplines to illuminate new research directions, new applications of thiol studies, and clinical translation. Sections cover thiol oxidizing species, thiol reactivity and modifications, thioredoxin, glutaredoxin, glutathione, peroxidases, thiol repair enzymes, thiol oxidative signaling, disulfide bond formation, thiol-based redox biosensors, cysteine and hydrogen sulfide metabolism, iron-sulfur cluster biogenesis, thiols in chloroplasts, blood thiols, sugar and polyamine thiols in pathogenic organisms, redox medicine (therapeutic applications of thiols and drug development), as well as methods and bioinformatics tools. Runs from basic thiol biology and chemistry to applications and clinical translation Provides methods and protocols that will power new research across biomedicine, cell biology, plant biology, drug development, and protein folding and modulation Includes chapter contributions from international leaders in the field
Peroxiredoxin Systems
Peroxiredoxin Systems - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Peroxiredoxin Systems write by Leopold Flohé. This book was released on 2007-09-04. Peroxiredoxin Systems available in PDF, EPUB and Kindle. 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.
Thiol Redox Transitions in Cell Signaling, Part A
Thiol Redox Transitions in Cell Signaling, Part A - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Thiol Redox Transitions in Cell Signaling, Part A write by . This book was released on 2010-07-22. Thiol Redox Transitions in Cell Signaling, Part A available in PDF, EPUB and Kindle. 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
Redox Homeostasis in Plants
Redox Homeostasis in Plants - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Redox Homeostasis in Plants write by Sanjib Kumar Panda. This book was released on 2019-04-23. Redox Homeostasis in Plants available in PDF, EPUB and Kindle. This book summarizes the latest research results on the role of reactive oxygen species (ROS) in plants, particularly in many abiotic stresses, and their regulation. Redox homeostasis refers to maintaining a balance of oxidised and reduced state of biomolecules in a biological system for all-round sustenance. In a living system, redox reactions contribute to the generation of reactive oxygen species (ROS), which act as signalling molecules for developmental as well as stress-response processes in plants. It is presumed that, being sessile and an aerobe requiring oxygen for mitochondrial energy production, as well as producing oxygen during photosynthesis, the redox homeostasis process is more complex and regulated in plants than in animals. Any imbalance in the homeostasis is mainly compensated for by the production of various ROS molecules, which, though they can cause severe oxidative damage in excess, can also ideally act as signalling molecules.
