Download or read book The Role of Histone Deacetylases in Colon Cancer Epigenetics written by Cassandra A. Godman and published by . This book was released on 2009 with total page 436 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Introduction to Epigenetics written by Renato Paro and published by Springer Nature. This book was released on 2021-03-23 with total page 215 pages. Available in PDF, EPUB and Kindle. Book excerpt: This open access textbook leads the reader from basic concepts of chromatin structure and function and RNA mechanisms to the understanding of epigenetics, imprinting, regeneration and reprogramming. The textbook treats epigenetic phenomena in animals, as well as plants. Written by four internationally known experts and senior lecturers in this field, it provides a valuable tool for Master- and PhD- students who need to comprehend the principles of epigenetics, or wish to gain a deeper knowledge in this field. After reading this book, the student will: Have an understanding of the basic toolbox of epigenetic regulation Know how genetic and epigenetic information layers are interconnected Be able to explain complex epigenetic phenomena by understanding the structures and principles of the underlying molecular mechanisms Understand how misregulated epigenetic mechanisms can lead to disease

Download or read book Epigenetic Therapy with Histone Deacetylase Inhibitors Implications for Cancer Treatment written by Christiane Pienna Soares and published by Frontiers Media SA. This book was released on 2021-06-02 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Dietary Factors and Cancer Cell Epigenetics written by Colleen C. Spurling and published by . This book was released on 2008 with total page 204 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Epigenetics and Cancer Part A written by and published by Academic Press. This book was released on 2010-11-22 with total page 411 pages. Available in PDF, EPUB and Kindle. Book excerpt: Genes interact with the environment, experience, and biology of the brain to shape an animal’s behavior. This latest volume in Advances in Genetics, organized according to the most widely used model organisms, describes the latest genetic discoveries in relation to neural circuit development and activity. Explores the latest topics in neural circuits and behavior research in zebrafish, drosophila, C.elegans, and mouse models Includes methods for testing with ethical, legal, and social implications Critically analyzes future prospects

Download or read book Adaptation of Colon Cancer Cells to Histone Deacetylase Inhibitors Generates Cell Lines with a Non malignant Phenotype written by Diana S. Vengsarkar and published by . This book was released on 2016 with total page 51 pages. Available in PDF, EPUB and Kindle. Book excerpt: Histones are subject to various covalent post-translational modifications that can influence specific changes in chromatin structure and levels of transcription. The Polycomb (PcG) and Trithorax (TrxG) group systems are classic epigenetic systems that mediate transcriptional repression and activation, respectively, through mutually-exclusive modifications of histone H3 at lysine 27 (H3K27) in the gene promoter region. The Polycomb Repressive Complex 2 (PRC2) mediates transcriptional silencing by trimethylating H3K27 while TrxG proteins mediate transcriptional activation by acetylating H3K27. Histone deacetylases (HDACs) 1 and 2 are associated with the PRC2 complex and their overexpression has been linked to a variety of cancers. The Rabson Laboratory adapted SW480 colon cancer cells to the pan-HDAC inhibitor vorinostat. Vorinostat-adapted cells (SH80) showed a near elimination of tumorigenicity in tumor xenografts, global changes in mRNA expression, and an upregulation of PRC2 target genes. The overarching goal of this research was to determine which changes were necessary to generate the non-malignant phenotype of SH80. First, we used H3K27 trimethylation and acetylation status to evaluate changes at PRC2 targets as a function of i) vorinostat concentration and ii) acute treatment versus adaptation with vorinostat. Second, we investigated if selective inhibition of HDACs 1, 2, and 3 would be sufficient to generate the non-malignant phenotype by adapting SW480 cells to the inhibitor CI-994 and evaluating changes in proliferation, colony formation, and gene expression at PRC2 targets. Three PRC2 target genes were identified that had striking changes in mRNA expression as a function of vorinostat concentration and/or adaptation that correlated with H3K27 modifications and may be important to generating the non-malignant phenotype: TSPAN8, STMN2, and EDN3. Cells adapted to 12 μM CI-994 showed a substantial reduction in colony formation, suggesting that targeted inhibition of HDACs 1, 2, and 3 may reduce tumorigenicity. Changes in mRNA expression in CI-994 adapted cells were similar to SH80 cells, indicating that inhibition of HDACs 1, 2, and 3 leads to altered expression of PRC target genes. Substantial changes in gene expression were observed for TSPAN8, STMN2, and EDN3, further reinforcing the idea that these genes may be of particular importance to the non-malignant phenotype.

Download or read book Epigenetics and Chromatin written by Philippe Jeanteur and published by Springer Science & Business Media. This book was released on 2008-09-10 with total page 284 pages. Available in PDF, EPUB and Kindle. Book excerpt: Epigenetics refers to heritable patterns of gene expression which do not depend on alterations of genomic DNA sequence. This book provides a state-of-the-art account of a few selected hot spots by scientists at the edge in this extremely active field. It puts special emphasis on two main streams of research. One is the role of post-translational modifications of proteins, mostly histones, on chromatin structure and accessibility. The other one deals with parental genomic imprinting, a process which allows to express a few selected genes from only one of the parental allele while extinguishing the other.

Download or read book Handbook of Nutrition Diet and Epigenetics written by Vinood B. Patel and published by Springer. This book was released on 2019-02-27 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This multivolume reference work addresses the fact that the well being of humankind is predicated not only on individuals receiving adequate nutrition but also on their genetic makeup. The work includes more than 100 chapters organized in the following major sections: Introduction and Overview; Epigenetics of Organs and Diseases in Relation to Diet and Nutrition; Detailed Processes in Epigenetics of Diet and Nutrition; Modulating Epigenetics with Diet and Nutrition; and Practical Techniques. While it is well known that genes may encode proteins responsible for structural and dynamic components, there is an increasing body of evidence to suggest that nutrition itself may alter the way in which genes are expressed via the process of epigenetics. This is where chemically imposed alteration in the DNA sequence occurs or where the functional expression of DNA is modulated. This may include changes in DNA methylation, non-coding RNA, chromatin, histone acetylation or methylation, and genomic imprinting. Knowledge regarding the number of dietary components that impact on epigenetic processes is increasing almost daily. Marshalling all the information on the complex relationships between diet, nutrition, and epigenetic processes is somewhat difficult due to the wide myriad of material. It is for this reason that the present work has been compiled.

Download or read book Systems Biology of Cancer written by Sam Thiagalingam and published by Cambridge University Press. This book was released on 2015-04-09 with total page 597 pages. Available in PDF, EPUB and Kindle. Book excerpt: An overview of the current systems biology-based knowledge and the experimental approaches for deciphering the biological basis of cancer.

Download or read book MicroRNAs in Cancer written by Cesar Lopez-Camarillo and published by CRC Press. This book was released on 2013-02-22 with total page 426 pages. Available in PDF, EPUB and Kindle. Book excerpt: MicroRNA (miRNA) biology is a cutting-edge topic in basic as well as biomedical research. This is a specialized book focusing on the current understanding of the role of miRNAs in the development, progression, invasion, and metastasis of diverse types of cancer. It also reviews their potential for applications in cancer diagnosis, prognosis, and th

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.

Download or read book Breast Cancer Metastasis and Drug Resistance written by Aamir Ahmad and published by Springer Nature. This book was released on 2019-08-27 with total page 427 pages. Available in PDF, EPUB and Kindle. Book excerpt: Resistance to therapies, both targeted and systemic, and metastases to distant organs are the underlying causes of breast cancer-associated mortality. The second edition of Breast Cancer Metastasis and Drug Resistance brings together some of the leading experts to comprehensively understand breast cancer: the factors that make it lethal, and current research and clinical progress. This volume covers the following core topics: basic understanding of breast cancer (statistics, epidemiology, racial disparity and heterogeneity), metastasis and drug resistance (bone metastasis, trastuzumab resistance, tamoxifen resistance and novel therapeutic targets, including non-coding RNAs, inflammatory cytokines, cancer stem cells, ubiquitin ligases, tumor microenvironment and signaling pathways such as TRAIL, JAK-STAT and mTOR) and recent developments in the field (epigenetic regulation, microRNAs-mediated regulation, novel therapies and the clinically relevant 3D models). Experts also discuss the advances in laboratory research along with their translational and clinical implications with an overarching goal to improve the diagnosis and prognosis, particularly that of breast cancer patients with advanced disease.

Download or read book Histone Deacetylases the Biology and Clinical Implication written by Tso-Pang Yao and published by Springer Science & Business Media. This book was released on 2011-08-31 with total page 269 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book highlights work from many different labs that taught us abnormal HDACs potentially contribute to the development or progression of many human diseases including immune dysfunctions, heart disease, cancer, memory impairment, aging, and metabolic disorders.

Download or read book Advances in the Molecular Understanding of Colorectal Cancer written by Eva Segelov and published by BoD – Books on Demand. This book was released on 2019-02-06 with total page 174 pages. Available in PDF, EPUB and Kindle. Book excerpt: An understanding of the molecular pathogenesis of colorectal cancer by researchers and clinicians is essential to facilitate progress in improving patient outcomes in this common cancer that still carries a poor prognosis if not identified early. This book covers the major areas of importance in the field, incorporating new knowledge that has arisen due to the advancement of molecular techniques and the ability to correlate molecular changes with clinical behaviour of tumours. Each chapter is a summary written by experts, concisely summarising current data as well as highlighting potential areas for advancement. Appreciating the differences between tumours on a molecular level is the key to developing and delivering precision medicine, and nowhere is this more critically required than in the field of colorectal cancer.

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.

Download or read book Epigenetics in Human Disease written by Trygve Tollefsbol and published by Academic Press. This book was released on 2012-07-26 with total page 617 pages. Available in PDF, EPUB and Kindle. Book excerpt: Epigenetics is one of the fastest growing fields of sciences, illuminating studies of human diseases by looking beyond genetic make-up and acknowledging that outside factors play a role in gene expression. The goal of this volume is to highlight those diseases or conditions for which we have advanced knowledge of epigenetic factors such as cancer, autoimmune disorders and aging as well as those that are yielding exciting breakthroughs in epigenetics such as diabetes, neurobiological disorders and cardiovascular disease. Where applicable, attempts are made to not only detail the role of epigenetics in the etiology, progression, diagnosis and prognosis of these diseases, but also novel epigenetic approaches to the treatment of these diseases. Chapters are also presented on human imprinting disorders, respiratory diseases, infectious diseases and gynecological and reproductive diseases. Since epigenetics plays a major role in the aging process, advances in the epigenetics of aging are highly relevant to many age-related human diseases. Therefore, this volume closes with chapters on aging epigenetics and breakthroughs that have been made to delay the aging process through epigenetic approaches. With its translational focus, this book will serve as valuable reference for both basic scientists and clinicians alike. Comprehensive coverage of fundamental and emergent science and clinical usage Side-by-side coverage of the basis of epigenetic diseases and their treatments Evaluation of recent epigenetic clinical breakthroughs

Download or read book Cancer Genomics for the Clinician written by Ramaswamy Govindan, MD and published by Springer Publishing Company. This book was released on 2019-01-28 with total page 184 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cancer Genomics for the Clinician is a practical guide to cancer genomics and its application to cancer diagnosis and care. The book begins with a brief overview of the various types of genetic alterations that are encountered in cancer, followed by accessible and applicable information on next generation sequencing technology and bioinformatics; tumor heterogeneity; whole genome, exome, and transcriptome sequencing; epigenomics; and data analysis and interpretation. Each chapter provides essential explanations of concepts, terminology, and methods. Also included are tips for interpreting and analyzing molecular data, as well as a discussion of molecular predictors for targeted therapies covering hematologic malignancies and solid tumors. The final chapter explains the use of FDA-approved genomic-based targeted therapies for breast cancer, lung cancer, sarcomas, gastrointestinal cancers, urologic cancers, head and neck cancer, thyroid cancer, and many more. Assembled in an accessible format specifically designed for the non-expert, this book provides the clinical oncologist, early career practitioner, and trainee with an essential understanding of the molecular and genetic basis of cancer and the clinical aspects that have led to advancements in diagnosis and treatment. With this resource, physicians and trainees will increase their breadth of knowledge and be better equipped to educate patients and families who want to know more about their genetic predispositions to cancer and the targeted therapies that could be considered and prescribed. Key Features: Describes how cancer genomics and next generation sequencing informs cancer screening, risk factors, therapeutic options, and clinical management across cancer types Explains what mutations are, what tests are needed, and how to interpret the results Provides information on FDA-approved targeted therapies that are being used in the clinic Covers different sequencing platforms and technologies and how they perform in research settings Includes access to the fully searchable eBook