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Role Of Dna Methyltransferases In The Epigenome
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Book Synopsis Role of DNA Methyltransferases in the Epigenome by : Albert Jeltsch
Download or read book Role of DNA Methyltransferases in the Epigenome written by Albert Jeltsch and published by MDPI. This book was released on 2020-03-05 with total page 150 pages. Available in PDF, EPUB and Kindle. Book excerpt: DNA methylation, a modification found in most species, regulates chromatin functions in conjunction with other epigenome modifications, such as histone post-translational modifications and non-coding RNAs. In mammals, DNA methylation has an essential role in development by orchestrating the generation and maintenance of the phenotypic diversity of human cell types. Recent years have brought spectacular advances in our understanding of the mechanism, function and regulation of DNA methyltransferases through their interaction with other epigenome modifications, chromatin factors and post-translational modifications, which are described in this Special Issue of Genes. Manuscripts are specifically addressing describing the targeting and regulation of DNA methyltransferases by interacting factors and their roles in cellular differentiation and the development of diseases. Prof. Dr. Albert Jeltsch and Prof. Dr. Humaira Gowher, Guest Editors
Book Synopsis DNA Methyltransferases - Role and Function by : Albert Jeltsch
Download or read book DNA Methyltransferases - Role and Function written by Albert Jeltsch and published by Springer. This book was released on 2016-11-08 with total page 537 pages. Available in PDF, EPUB and Kindle. Book excerpt: DNA methyltransferases are important enzymes in a broad range of organisms. Dysfunction of DNA methyltransferases in humans leads to many severe diseases, including cancer. This book focuses on the biochemical properties of these enzymes, describing their structures and mechanisms in bacteria, humans and other species, including plants, and also explains the biological processes of reading of DNA methylation and DNA demethylation. It covers many emerging aspects of the biological roles of DNA methylation functioning as an essential epigenetic mark and describes the role of DNA methylation in diseases. Moreover, the book explains modern technologies, like targeted rewriting of DNA methylation by designed DNA methyltransferases, as well as technological applications of DNA methyltransferases in DNA labelling. Finally, the book summarizes recent methods for the analysis of DNA methylation in human DNA. Overall, this book represents a comprehensive state-of-the-art- work and is a must-have for advanced researchers in the field of DNA methylation and epigenetics.
Book Synopsis Role of DNA Methyltransferases in the Epigenome by : Albert Jeltsch
Download or read book Role of DNA Methyltransferases in the Epigenome written by Albert Jeltsch and published by . This book was released on 2020 with total page 150 pages. Available in PDF, EPUB and Kindle. Book excerpt: DNA methylation, a modification found in most species, regulates chromatin functions in conjunction with other epigenome modifications, such as histone post-translational modifications and non-coding RNAs. In mammals, DNA methylation has an essential role in development by orchestrating the generation and maintenance of the phenotypic diversity of human cell types. Recent years have brought spectacular advances in our understanding of the mechanism, function and regulation of DNA methyltransferases through their interaction with other epigenome modifications, chromatin factors and post-translational modifications, which are described in this Special Issue of Genes. Manuscripts are specifically addressing describing the targeting and regulation of DNA methyltransferases by interacting factors and their roles in cellular differentiation and the development of diseases. Prof. Dr. Albert Jeltsch and Prof. Dr. Humaira Gowher, Guest Editors.
Book Synopsis Environmental Epigenetics by : L. Joseph Su
Download or read book Environmental Epigenetics written by L. Joseph Su and published by Springer. This book was released on 2015-05-18 with total page 327 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book examines the toxicological and health implications of environmental epigenetics and provides knowledge through an interdisciplinary approach. Included in this volume are chapters outlining various environmental risk factors such as phthalates and dietary components, life states such as pregnancy and ageing, hormonal and metabolic considerations and specific disease risks such as cancer cardiovascular diseases and other non-communicable diseases. Environmental Epigenetics imparts integrative knowledge of the science of epigenetics and the issues raised in environmental epidemiology. This book is intended to serve both as a reference compendium on environmental epigenetics for scientists in academia, industry and laboratories and as a textbook for graduate level environmental health courses. Environmental Epigenetics imparts integrative knowledge of the science of epigenetics and the issues raised in environmental epidemiology. This book is intended to serve both as a reference compendium on environmental epigenetics for scientists in academia, industry and laboratories and as a textbook for graduate level environmental health courses.
Book Synopsis DNA Methylation and Complex Human Disease by : Michel Neidhart
Download or read book DNA Methylation and Complex Human Disease written by Michel Neidhart and published by Academic Press. This book was released on 2015-08-11 with total page 546 pages. Available in PDF, EPUB and Kindle. Book excerpt: DNA Methylation and Complex Human Disease reviews the possibilities of methyl-group-based epigenetic biomarkers of major diseases, tailored epigenetic therapies, and the future uses of high-throughput methylome technologies. This volume includes many pertinent advances in disease-bearing research, including obesity, type II diabetes, schizophrenia, and autoimmunity. DNA methylation is also discussed as a plasma and serum test for non-invasive screening, diagnostic and prognostic tests, as compared to biopsy-driven gene expression analysis, factors which have led to the use of DNA methylation as a potential tool for determining cancer risk, and diagnosis between benign and malignant disease. Therapies are at the heart of this volume and the possibilities of DNA demethylation. In cancer, unlike genetic mutations, DNA methylation and histone modifications are reversible and thus have shown great potential in the race for effective treatments. In addition, the authors present the importance of high-throughput methylome analysis, not only in cancer, but also in non-neoplastic diseases such as rheumatoid arthritis. Discusses breaking biomarker research in major disease families of current health concern and research interest, including obesity, type II diabetes, schizophrenia, and autoimmunity Summarizes advances not only relevant to cancer, but also in non-neoplastic disease, currently an emerging field Describes wholly new concepts, including the linking of metabolic pathways with epigenetics Provides translational researchers with the knowledge of both basic research and clinic applications of DNA methylation in human diseases
Book Synopsis Epigenetics of Aging by : Trygve O. Tollefsbol
Download or read book Epigenetics of Aging written by Trygve O. Tollefsbol and published by Springer Science & Business Media. This book was released on 2009-11-11 with total page 462 pages. Available in PDF, EPUB and Kindle. Book excerpt: Recent studies have indicated that epigenetic processes may play a major role in both cellular and organismal aging. These epigenetic processes include not only DNA methylation and histone modifications, but also extend to many other epigenetic mediators such as the polycomb group proteins, chromosomal position effects, and noncoding RNA. The topics of this book range from fundamental changes in DNA methylation in aging to the most recent research on intervention into epigenetic modifications to modulate the aging process. The major topics of epigenetics and aging covered in this book are: 1) DNA methylation and histone modifications in aging; 2) Other epigenetic processes and aging; 3) Impact of epigenetics on aging; 4) Epigenetics of age-related diseases; 5) Epigenetic interventions and aging: and 6) Future directions in epigenetic aging research. The most studied of epigenetic processes, DNA methylation, has been associated with cellular aging and aging of organisms for many years. It is now apparent that both global and gene-specific alterations occur not only in DNA methylation during aging, but also in several histone alterations. Many epigenetic alterations can have an impact on aging processes such as stem cell aging, control of telomerase, modifications of telomeres, and epigenetic drift can impact the aging process as evident in the recent studies of aging monozygotic twins. Numerous age-related diseases are affected by epigenetic mechanisms. For example, recent studies have shown that DNA methylation is altered in Alzheimer’s disease and autoimmunity. Other prevalent diseases that have been associated with age-related epigenetic changes include cancer and diabetes. Paternal age and epigenetic changes appear to have an effect on schizophrenia and epigenetic silencing has been associated with several of the progeroid syndromes of premature aging. Moreover, the impact of dietary or drug intervention into epigenetic processes as they affect normal aging or age-related diseases is becoming increasingly feasible.
Book Synopsis Epigenetics and Epigenomics by : Christopher J. Payne
Download or read book Epigenetics and Epigenomics written by Christopher J. Payne and published by BoD – Books on Demand. This book was released on 2014-04-29 with total page 222 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book aims to provide an overview of current knowledge regarding epigenetics and epigenomics. Included are reviews on the role of epigenetics in the development and pathogenesis of the vascular endothelium and nervous system, as well as our current understanding of the potential etiologies of Autism Spectrum Disorders. Additional chapters are devoted to DNA methylation, genomic imprinting and human reproduction. A discussion of the role of the epigenome in cancer prevention and polyphenols is also included. Authors provide research findings from both human data and animal model studies. This book will be of interest to scientists, physicians and lay readers wishing to review recent developments in the field of epigenetics and epigenomics.
Download or read book The Epigenome written by Stephan Beck and published by John Wiley & Sons. This book was released on 2006-03-06 with total page 188 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is the first book that describes the role of the Epigenome (cytosine methylation) in the interplay between nature and nurture. It focuses and stimulates interest in what will be one of the most exciting areas of post-sequencing genome science: the relationship between genetics and the environment. Written by the most reputable authors in the field, this book is essential reading for researchers interested in the science arising from the human genome sequence and its implications on health care, industry and society.
Book Synopsis DNA Methylation by : Tatiana Tatarinova
Download or read book DNA Methylation written by Tatiana Tatarinova and published by BoD – Books on Demand. This book was released on 2012-03-16 with total page 404 pages. Available in PDF, EPUB and Kindle. Book excerpt: Epigenetics is one of the most exciting and rapidly developing areas of modern genetics with applications in many disciplines from medicine to agriculture. The most common form of epigenetic modification is DNA methylation, which plays a key role in fundamental developmental processes such as embryogenesis and also in the response of organisms to a wide range of environmental stimuli. Indeed, epigenetics is increasing regarded as one of the major mechanisms used by animals and plants to modulate their genome and its expression to adapt to a wide range of environmental factors. This book brings together a group of experts at the cutting edge of research into DNA methylation and highlights recent advances in methodology and knowledge of underlying mechanisms of this most important of genetic processes. The reader will gain an understanding of the impact, significance and recent advances within the field of epigenetics with a focus on DNA methylation.
Download or read book Epigenetics and Development written by and published by Academic Press. This book was released on 2013-04-12 with total page 367 pages. Available in PDF, EPUB and Kindle. Book excerpt: This new volume of Current Topics in Developmental Biology covers epigenetics and development, with contributions from an international board of authors. The chapters provide a comprehensive set of reviews covering such topics as epigenetic marking of the zebrafish developmental program, functions of DNA methylation and hydroxymethylation in mammalian development, and reprogramming and the pluripotent stem cell cycle. Covers the area of epigenetics and development International board of authors Provides a comprehensive set of reviews covering such topics as epigenetic marking of the zebrafish developmental program, functions of DNA methylation and hydroxymethylation in mammalian development, and reprogramming and the pluripotent stem cell cycle
Book Synopsis Epigenetics: Development and Disease by : Tapas Kumar Kundu
Download or read book Epigenetics: Development and Disease written by Tapas Kumar Kundu and published by Springer Science & Business Media. This book was released on 2012-11-13 with total page 698 pages. Available in PDF, EPUB and Kindle. Book excerpt: Epigenetics fine-tunes the life processes dictated by DNA sequences, but also kick-starts pathophysiological processes including diabetes, AIDS and cancer. This volume tracks the latest research on epigenetics, including work on new-generation therapeutics.
Book Synopsis New Roles of DNA Methylation in the Epigenome and Developmental Overgrowth Syndrome by : Andrew D. King
Download or read book New Roles of DNA Methylation in the Epigenome and Developmental Overgrowth Syndrome written by Andrew D. King and published by . This book was released on 2017 with total page 146 pages. Available in PDF, EPUB and Kindle. Book excerpt: DNA methylation is an epigenetic mark classically described to repress gene expression in a long and stable manner. DNA methylation plays important roles throughout development as well as throughout life where it maintains many tissue-specific genes in the silent state. DNA methylation is also altered in many diseases. Despite recent interest and innovation in measuring genome-wide DNA methylation, its function in the genome and its role in disease is not well understood. In this body of work, I aim to understand DNA methylation's role in the cell through perturbation of DNA methylation in two separate contexts: normal mouse embryonic stem cells (mESCs) and a mESC-derived neural stem cell (NSC) disease model. In the first part of my dissertation (Chapter 2), global perturbation of DNA methylation in mESCs are used to address DNA methylation's relationship with other members of the epigenome, namely histone modifications. Using a series of mESCs with DNA methyltransferases knocked-out and subsequently rescued, I dissect the causal effects of DNA methylation. By measuring how histone modifications and gene expression change with respect to global DNA methylation, I address whether DNA methylation is capable of regulating histone modifications and gene expression in mESCs. I find that genome-wide DNA demethylation alters occupancy of histone modifications in multiple genomic contexts. Most interestingly, global remethylation of the genome reverses changes in histone modification occupancy, indicating causal regulation by DNA methylation. In the second part of my dissertation (Chapter 3), highly specific perturbations in DNA methylation are made in mESCs and mESC-derived NSCs to understand what role DNA methylation may play in disease pathogenesis. Mutations recently described in the gene DNMT3A cause an overgrowth syndrome associated with intellectual disability named Tatton-Brown Rahman Syndrome (TBRS). Through genome editing, I establish a cellular model for TBRS where the endogenous Dnmt3a gene contains knock-in of individual missense mutations homologous to those found in TBRS patients. Differentiation of TBRS mESCs into NSCs along with measurements of global DNA methylation, gene expression, and histone modifications reveal downstream consequences of several of these mutations. I find that TBRS-associated DNMT3A mutations largely result in loss of methylation at specific DNMT3A targets. Of particular interest are a group of imprinted genes with known roles in growth and intellectual function. Furthermore, specific DNA methylation changes are also found to associate with changes in histone modification in NSCs.
Book Synopsis Epigenetic Therapy of Cancer by : Michael Lübbert
Download or read book Epigenetic Therapy of Cancer written by Michael Lübbert and published by Springer Science & Business Media. This book was released on 2013-12-12 with total page 332 pages. Available in PDF, EPUB and Kindle. Book excerpt: The growing knowledge about disturbances of epigenetic gene regulation in hematopoietic stem cell disorders is now being translated into treatment approaches that target the epigenetic defects pharmacologically. This book first presents the latest evidence regarding the epigenetic regulation of hematopoietic stem cell differentiation and hemoglobin production. The significance of DNA methylation abnormalities in hematopoietic disorders and of epigenetic disturbances in lung cancer and other solid tumors is then discussed. A major part of the book, however, relates specifically to the translation of basic research and drug development to clinical applications, and in this context both present and future clinical strategies are considered. Individual chapters are devoted to the use of DNA hypomethylating agents and chromatin-modifying agents, and the treatment of hematologic malignancies and solid tumors by means of epigenetic agents is discussed in detail.
Book Synopsis Epigenetics - Regulation and New Perspectives by : Tao Huang
Download or read book Epigenetics - Regulation and New Perspectives written by Tao Huang and published by BoD – Books on Demand. This book was released on 2023-11-08 with total page 130 pages. Available in PDF, EPUB and Kindle. Book excerpt: Epigenetics plays a crucial role in regulating gene expression, particularly in the field of transcriptomics. Dysfunctions in epigenetics have been identified as key factors in the development of cancer and numerous complex diseases. This book presents the most recent advancements in epigenetics omics technologies and their utilization in understanding the mechanisms of cancer and complex diseases. We hope that this book will serve as an enlightening resource, broadening the horizons of our readers and motivating them to explore the potential of integrating multi-omics data for investigating epigenetic regulations in different biomedical scenarios.
Book Synopsis Determining the Role of DNA Methylation in Epigenetic Programming of the Genome in Transgenic Mice Expressing an Antisense RNA to Cytosine-5-DNA Methyltransferase by : Walter Mitsuro Kahale Tsark
Download or read book Determining the Role of DNA Methylation in Epigenetic Programming of the Genome in Transgenic Mice Expressing an Antisense RNA to Cytosine-5-DNA Methyltransferase written by Walter Mitsuro Kahale Tsark and published by . This book was released on 1995 with total page 438 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Epigenetics written by and published by Academic Press. This book was released on 2021-01-14 with total page 294 pages. Available in PDF, EPUB and Kindle. Book excerpt: Epigenetics, Volume 151, the latest release in the International Review of Neurobiology series, highlights new advances in the field, with this new volume presenting interesting chapters on a variety of comprehensive topics, including Histone modifications in Alcohol use disorder, Non-coding RNAs: Regulators of alcohol actions, Epigenetics and Neuroinflammation in Psychiatric disorders, DNA methylation and Neurodevelopmental disease, Epigenetic inheritance in substance use disorders, THC, Epigenetics and schizophrenia, and more. Provides the authority and expertise of leading contributors from an international board of authors Presents the latest release in the International Review of Neurobiology series Updated release includes the latest information on epigenetics
Book Synopsis Basic Concept of Epigenetics by : narendra yadav
Download or read book Basic Concept of Epigenetics written by narendra yadav and published by Lulu.com. This book was released on 2017-11-22 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt: THIS BOOK EXPLAIN ABOUT THE BASIC CONCEPT IN DETAIL ABOUT EPIGENETICSSTARTING WITH THE INTRODUCTION AND HISTORY OF EPIGENETICS, TO THE EPIGENETIC CANCER AND DRUG TO REVERSE THE EPIGENETIC EFFECT
