Download or read book Refining Prevention Genetic and Epigenetic Contributions written by Steven Beach and published by Frontiers Media SA. This book was released on 2016-04-11 with total page 96 pages. Available in PDF, EPUB and Kindle. Book excerpt: Currently, most prevention efforts are famed as universal interventions. However, despite the demonstrated efficacy of many prevention programs, variability in response is the rule with some participants responding very little and others accounting for the bulk of the positive impact of the program. Better understanding the processes associated with better and worse response to prevention is a critical first step in refining and adapting existing programs, or alternatively designing new prevention programs with enhanced outcomes. Because vulnerabilities to substance use, emotional problems, risky sexual behavior and other behavioral problems are influenced by a combination of environmental, genetic, and epigenetic factors, mediated in part through psychological processes (Kreek et al., 2005; Rutter et al., 2006), the study of genetic and epigenetic vulnerability and susceptibility factors provides an important starting point for efforts to address this critical need. A growing body of research on differential genetic susceptibility indicates that efforts to enhance prevention impact may benefit from consideration of the contribution of individual genetic differences to treatment response (Brody et al., 2013). In addition, the recent expansion of genetic research to include a focus on epigenetic change provides considerable promise for the development of indicated prevention and individually tailored prevention efforts. However, before this promise can be realized, a number of theoretical and practical challenges remain. Thus, through this special section, we propose to provide a foundation for a new era of prevention research in which the principles of prevention science are combined with genomic science. In the current special section we will bring together authors to deal with genetic and epigenetically driven processes relevant to depression, substance abuse, and sexual risk taking. Together they will comment on, and provide data relevant to, assessment, research and statistical methods, development of biomarkers, and implementation strategies with disadvantaged and high-risk populations. The papers will help to inform the development of a new generation of prevention programs that go beyond universal programs and sensitively target key processes while providing greater precision regarding prediction of population-level impact. Brody, GH, Beach, SRH, Hill, KG, Howe, GW, Prado, G., Fullerton, SM (2013). Using genetically informed, randomized prevention trials to test etiological hypotheses about child and adolescent drug use and psychopathology. American Journal of Public Health, 103 Suppl 1: S19-24. Doi: 10.2105 / AJPH.2012.301080. Kreek MJ, Nielsen DA, Butelman ER, LaForge KS (2005). Genetic influences on impulsivity, risk taking, stress responsiveness and vulnerability to drug abuse and addiction. Nature Neuroscience, 8, 1450-1457. Rutter M., Moffitt TE, Caspi A. (2006). Gene-environment interplay and psychopathology: Multiple varieties but real effects. Journal of Child Psychology and Psychiatry, 47, 226-261.

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.

Download or read book Blinded by Science written by Wastell, David and published by Policy Press. This book was released on 2017-03-15 with total page 304 pages. Available in PDF, EPUB and Kindle. Book excerpt: There's no hotter area of science, at least as far as the general media and laypeople are concerned, than neuroscience--every day we hear of dramatic, surprising discoveries that seem to have the potential to utterly change our understanding of how the mind works. This book offers the first thorough review of such claims and the new biological science behind them. It examines the actual and potential applications of neuroscience within social policy and the impact of neuroscientific discoveries on long-standing moral debates and professional practices throughout social work, mental health practice, and criminal justice.

Download or read book The Exposome written by Gary W. Miller and published by Elsevier. This book was released on 2013-11-16 with total page 118 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Exposome: A Primer is the first book dedicated to exposomics, detailing the purpose and scope of this emerging field of study, its practical applications and how it complements a broad range of disciplines. Genetic causes account for up to a third of all complex diseases. (As genomic approaches improve, this is likely to rise.) Environmental factors also influence human disease but, unlike with genetics, there is no standard or systematic way to measure the influence of environmental exposures. The exposome is an emerging concept that hopes to address this, measuring the effects of life-long environmental exposures on health and how these exposures can influence disease. This systematic introduction considers topics of managing and integrating exposome data (including maps, models, computation, and systems biology), "-omics"-based technologies, and more. Both students and scientists in disciplines including toxicology, environmental health, epidemiology, and public health will benefit from this rigorous yet readable overview.

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 The Neurobiological Basis of Suicide written by Yogesh Dwivedi and published by CRC Press. This book was released on 2012-06-25 with total page 485 pages. Available in PDF, EPUB and Kindle. Book excerpt: With recent studies using genetic, epigenetic, and other molecular and neurochemical approaches, a new era has begun in understanding pathophysiology of suicide. Emerging evidence suggests that neurobiological factors are not only critical in providing potential risk factors but also provide a promising approach to develop more effective treatment and prevention strategies. The Neurobiological Basis of Suicide discusses the most recent findings in suicide neurobiology. Psychological, psychosocial, and cultural factors are important in determining the risk factors for suicide; however, they offer weak prediction and can be of little clinical use. Interestingly, cognitive characteristics are different among depressed suicidal and depressed nonsuicidal subjects, and could be involved in the development of suicidal behavior. The characterization of the neurobiological basis of suicide is in delineating the risk factors associated with suicide. The Neurobiological Basis of Suicide focuses on how and why these neurobiological factors are crucial in the pathogenic mechanisms of suicidal behavior and how these findings can be transformed into potential therapeutic applications.

Download or read book Handbook of Life Course Health Development written by Neal Halfon and published by Springer. This book was released on 2017-11-20 with total page 667 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is open access under a CC BY 4.0 license. ​This handbook synthesizes and analyzes the growing knowledge base on life course health development (LCHD) from the prenatal period through emerging adulthood, with implications for clinical practice and public health. It presents LCHD as an innovative field with a sound theoretical framework for understanding wellness and disease from a lifespan perspective, replacing previous medical, biopsychosocial, and early genomic models of health. Interdisciplinary chapters discuss major health concerns (diabetes, obesity), important less-studied conditions (hearing, kidney health), and large-scale issues (nutrition, adversity) from a lifespan viewpoint. In addition, chapters address methodological approaches and challenges by analyzing existing measures, studies, and surveys. The book concludes with the editors’ research agenda that proposes priorities for future LCHD research and its application to health care practice and health policy. Topics featured in the Handbook include: The prenatal period and its effect on child obesity and metabolic outcomes. Pregnancy complications and their effect on women’s cardiovascular health. A multi-level approach for obesity prevention in children. Application of the LCHD framework to autism spectrum disorder. Socioeconomic disadvantage and its influence on health development across the lifespan. The importance of nutrition to optimal health development across the lifespan. The Handbook of Life Course Health Development is a must-have resource for researchers, clinicians/professionals, and graduate students in developmental psychology/science; maternal and child health; social work; health economics; educational policy and politics; and medical law as well as many interrelated subdisciplines in psychology, medicine, public health, mental health, education, social welfare, economics, sociology, and law.

Download or read book PSYCHOLOGICAL SUPPORT BY COGNITIVE BEHAVIORAL THERAPY FOR TAY SACHS DISEASE written by Edenilson Brandl and published by Edenilson Brandl. This book was released on with total page 871 pages. Available in PDF, EPUB and Kindle. Book excerpt: Tay-Sachs disease is a devastating genetic disorder that profoundly affects individuals, families, and communities. Characterized by the progressive degeneration of nerve cells, it often leads to severe physical and cognitive impairments, ultimately resulting in premature death. For those diagnosed with Tay-Sachs, as well as their loved ones, the emotional and psychological toll can be as challenging as the physical manifestations of the disease. This book aims to bridge the gap between medical understanding and psychological support, offering a comprehensive guide to utilizing Cognitive Behavioral Therapy (CBT) as a tool for managing the emotional and mental health challenges associated with Tay-Sachs disease. While advancements in genetics and medical science continue to expand our knowledge of this condition, it is equally essential to address the psychological aspects that arise throughout the genetic journey. In the chapters that follow, we will explore a range of topics, from the biological underpinnings of Tay-Sachs and its genetic implications to the various emotional struggles experienced by individuals and families. We will delve into the principles of CBT, providing practical tools and strategies to help those affected by Tay-Sachs navigate their emotional landscapes. By integrating concepts from behavioral genetics, personalized therapeutic approaches, and effective pain management techniques, this book seeks to offer a holistic view of the psychological support available to those living with this condition. I have drawn on my experience in psychology and my passion for supporting individuals facing chronic illness to craft this resource. My hope is that readers will find solace, guidance, and empowerment through these pages. It is my belief that while we cannot change the course of Tay-Sachs disease, we can certainly change how we respond to it—both in our minds and in our hearts. I invite you to embark on this journey with me, as we explore the intersection of psychology, genetics, and compassion. Together, let us foster resilience, enhance well-being, and illuminate a path of understanding for those impacted by Tay-Sachs disease.

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 How Tobacco Smoke Causes Disease written by United States. Public Health Service. Office of the Surgeon General and published by . This book was released on 2010 with total page 728 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report considers the biological and behavioral mechanisms that may underlie the pathogenicity of tobacco smoke. Many Surgeon General's reports have considered research findings on mechanisms in assessing the biological plausibility of associations observed in epidemiologic studies. Mechanisms of disease are important because they may provide plausibility, which is one of the guideline criteria for assessing evidence on causation. This report specifically reviews the evidence on the potential mechanisms by which smoking causes diseases and considers whether a mechanism is likely to be operative in the production of human disease by tobacco smoke. This evidence is relevant to understanding how smoking causes disease, to identifying those who may be particularly susceptible, and to assessing the potential risks of tobacco products.

Download or read book PSYCHOLOGICAL SUPPORT BY COGNITIVE BEHAVIORAL THERAPY FOR PHENYLKETONURIA PKU written by Edenilson Brandl and published by Edenilson Brandl. This book was released on with total page 1030 pages. Available in PDF, EPUB and Kindle. Book excerpt: Phenylketonuria (PKU) is a rare but impactful metabolic condition that profoundly affects those diagnosed, as well as their families and support systems. Living with PKU presents both medical and psychological challenges, often leading to feelings of isolation, stress, and anxiety about the future. Managing the lifelong dietary restrictions and the uncertainties that come with a genetic disorder can be overwhelming, especially when compounded by societal pressures, stigma, and the complexities of medical care. This book, Psychological Support by Cognitive Behavioral Therapy for Phenylketonuria (PKU), aims to bridge the gap between the medical management of PKU and the psychological support that is crucial for living a fulfilling life with the condition. While medical treatment focuses on controlling phenylalanine levels, this book addresses the emotional, psychological, and cognitive challenges that often go unspoken but deeply affect quality of life. Drawing on Cognitive Behavioral Therapy (CBT)—a proven approach to managing various psychological issues—this book provides tools, strategies, and insights specifically tailored to individuals with PKU. It is designed to help patients, caregivers, and healthcare professionals navigate the psychological impact of PKU, offering ways to manage stress, anxiety, trauma, and the myriad of emotional challenges that arise from living with a chronic genetic condition. We start by exploring the biology of PKU and providing foundational knowledge on genetics, epigenetics, and hereditary diseases. From there, the focus shifts to the psychological aspects, diving deep into how trauma, anxiety, and stress can influence the mental well-being of those with PKU. The latter sections of the book are dedicated to practical applications of CBT, offering a range of tools and techniques designed to empower individuals in managing their emotions, improving mental health, and maintaining a balanced, healthy outlook on life. It is my hope that this book will provide comfort, understanding, and practical support to those living with PKU. By integrating the science of genetics with the art of psychological therapy, we can begin to build a more holistic approach to care—one that nurtures both body and mind. I sincerely hope this book becomes a valuable resource for individuals and families affected by PKU, as well as for healthcare providers seeking to offer more comprehensive support to their patients.

Download or read book Epigenetic Biomarkers and Diagnostics written by Jose Luis Garcia-Gimenez and published by Academic Press. This book was released on 2015-12-07 with total page 698 pages. Available in PDF, EPUB and Kindle. Book excerpt: Epigenetic Biomarkers and Diagnostics comprises 31 chapters contributed by leading active researchers in basic and clinical epigenetics. The book begins with the basis of epigenetic mechanisms and descriptions of epigenetic biomarkers that can be used in clinical diagnostics and prognostics. It goes on to discuss classical methods and next generation sequencing-based technologies to discover and analyze epigenetic biomarkers. The book concludes with an account of DNA methylation, post-translational modifications and noncoding RNAs as the most promising biomarkers for cancer (i.e. breast, lung, colon, etc.), metabolic disorders (i.e. diabetes and obesity), autoimmune diseases, infertility, allergy, infectious diseases, and neurological disorders. The book describes the challenging aspects of research in epigenetics, and current findings regarding new epigenetic elements and modifiers, providing guidance for researchers interested in the most advanced technologies and tested biomarkers to be used in the clinical diagnosis or prognosis of disease. - Focuses on recent progress in several areas of epigenetics, general concepts regarding epigenetics, and the future prospects of this discipline in clinical diagnostics and prognostics - Describes the importance of the quality of samples and clinical associated data, and also the ethical issues for epigenetic diagnostics - Discusses the advances in epigenomics technologies, including next-generation sequencing based tools and applications - Expounds on the utility of epigenetic biomarkers for diagnosis and prognosis of several diseases, highlighting the study of these biomarkers in cancer, cardiovascular and metabolic diseases, infertility, and infectious diseases - Includes a special section that discusses the relevance of biobanks in the maintenance of high quality biosamples and clinical-associated data, and the relevance of the ethical aspects in epigenetic studies

Download or read book Principles of Psychiatric Genetics written by John I. Nurnberger and published by Cambridge University Press. This book was released on 2012-09-13 with total page 415 pages. Available in PDF, EPUB and Kindle. Book excerpt: A comprehensive, up-to-date resource providing information about genetic influences on disorders of behavior.

Download or read book Epigenetic Regulation of Cancer Part C written by and published by Elsevier. This book was released on 2024-08-23 with total page 234 pages. Available in PDF, EPUB and Kindle. Book excerpt: Epigenetic Regulation of Cancer, Part C, Volume 389 in the International Review of Cell and Molecular Biology series, highlights new advances in the field, with this new volume presenting interesting chapters on a variety of hot topics, including Epigenetic biomarkers in breast cancer, Contribution of epigenetics to virus-driven cancer, Cancer metabolism and epigenetics, Technologies for epigenome editing, Epigenetics and cancer stemness, Epigenetic modifications in obesity-associated cancers, Epigenetics in cf microRNA in blood of solid tumors, Integrative analysis of transcriptome, chromatin accessibility, cell surface antigen in single cell level for AML, and more.Additional chapters cover Epigenetics in lung cancer, Gene Regulatory Mechanisms underlying therapy resistance in Cancer, Role of miRNAs as epigenetic regulators of immune checkpoints in cancer immunity, Epigenetic contributions to Acute myeloid leukemia (AML), Contribution of epigenetics to chemoresistance, Epigenetic contribution to the relationship between obesity and cancer, and Epigenetic regulation in ovarian cancer. - Provides the latest information on cancer research - Offers outstanding and original reviews on a range of cancer research topics - Serves as an indispensable reference for researchers and students alike

Download or read book Genetic and Epigenetic Mechanisms Underpinning Vulnerability to Developing Psychiatric Disorders written by Elena Martín-García and published by Frontiers Media SA. This book was released on 2022-07-06 with total page 200 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Heritable Human Genome Editing written by The Royal Society and published by National Academies Press. This book was released on 2021-01-16 with total page 239 pages. Available in PDF, EPUB and Kindle. Book excerpt: Heritable human genome editing - making changes to the genetic material of eggs, sperm, or any cells that lead to their development, including the cells of early embryos, and establishing a pregnancy - raises not only scientific and medical considerations but also a host of ethical, moral, and societal issues. Human embryos whose genomes have been edited should not be used to create a pregnancy until it is established that precise genomic changes can be made reliably and without introducing undesired changes - criteria that have not yet been met, says Heritable Human Genome Editing. From an international commission of the U.S. National Academy of Medicine, U.S. National Academy of Sciences, and the U.K.'s Royal Society, the report considers potential benefits, harms, and uncertainties associated with genome editing technologies and defines a translational pathway from rigorous preclinical research to initial clinical uses, should a country decide to permit such uses. The report specifies stringent preclinical and clinical requirements for establishing safety and efficacy, and for undertaking long-term monitoring of outcomes. Extensive national and international dialogue is needed before any country decides whether to permit clinical use of this technology, according to the report, which identifies essential elements of national and international scientific governance and oversight.

Download or read book Preterm Birth written by Institute of Medicine and published by National Academies Press. This book was released on 2007-05-23 with total page 791 pages. Available in PDF, EPUB and Kindle. Book excerpt: The increasing prevalence of preterm birth in the United States is a complex public health problem that requires multifaceted solutions. Preterm birth is a cluster of problems with a set of overlapping factors of influence. Its causes may include individual-level behavioral and psychosocial factors, sociodemographic and neighborhood characteristics, environmental exposure, medical conditions, infertility treatments, and biological factors. Many of these factors co-occur, particularly in those who are socioeconomically disadvantaged or who are members of racial and ethnic minority groups. While advances in perinatal and neonatal care have improved survival for preterm infants, those infants who do survive have a greater risk than infants born at term for developmental disabilities, health problems, and poor growth. The birth of a preterm infant can also bring considerable emotional and economic costs to families and have implications for public-sector services, such as health insurance, educational, and other social support systems. Preterm Birth assesses the problem with respect to both its causes and outcomes. This book addresses the need for research involving clinical, basic, behavioral, and social science disciplines. By defining and addressing the health and economic consequences of premature birth, this book will be of particular interest to health care professionals, public health officials, policy makers, professional associations and clinical, basic, behavioral, and social science researchers.