Gene Environment Interactions And Human Diseases
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Gene Environment Interactions And Human Diseases
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Author : Lu Qi
language : en
Publisher: Nova Science Publishers
Release Date : 2016
Gene Environment Interactions And Human Diseases written by Lu Qi and has been published by Nova Science Publishers this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016 with Genotype-environment interaction categories.
With tremendous success of genomic research in discovering genetic variations determining human diseases, it is now time to re-evaluate how the environment affects disease risk by taking into consideration these genetic findings. This book addresses a rapidly growing interest in assessing the relations between environmental risk factors (such as diet, lifestyle) and human diseases, by considering the potential roles of genomic make-up. The book brings together a selection of chapters written by specialists with a variety of backgrounds such as epidemiology, nutrition, genetics, epigenetics, microbiome, biostatistics and bioinformatics. These authors are united in their concerns on the same scientific question how do genomic events modify the effects of traditional, environmental risk factors on disease risk? This book offers an expert overview of the advances in the field of gene-environment interactions on human diseases and the cutting-edge methods used to detect the interactions. The majority of the chapters provide detailed up-to-date descriptions of the major findings of gene-environment interactions on various chronic diseases and risk factors such as obesity, lipids, diabetes, cardiovascular disease, cancer, multiple sclerosis, pancreatitis, Parkinson's disease, and longevity. The book also covers the potential influence of epigenetic events and microbiome on the relation between environment and diseases. In addition, the book also captures the potential application of the findings from this field in personalised prevention and treatment of human diseases.
Gene Environment Interactions
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Author : Lucio G. Costa
language : en
Publisher: John Wiley & Sons
Release Date : 2005-12-16
Gene Environment Interactions written by Lucio G. Costa and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2005-12-16 with Science categories.
Understanding the play between heredity and environment, and relating it to disease causation, is the task of ecogenetics. Gene-Environment Interactions: Fundamentals of Ecogenetics presents the first comprehensive survey of this discipline, reflecting its relationship with toxicology, epidemiology, pharmacology, public health, and other medical and biological fields. Divided into four sections, the text elucidates key basic and advanced topics: * Section 1 covers fundamentals, including the history of the discipline, a discussion of the molecular laboratory tools currently available to assess genotypes, using such measurements in molecular epidemiology studies, and the statistical issues involved in their analysis. * Section 2 focuses on a number of key genetic polymorphisms relevant for ecogenetics, including enzymes of phase I and phase II metabolism, enzymes involved in DNA repair, as well as receptors and ion channels. This highlights characteristics of selected, widely studied genotypic/phenotypic differences, and allows discussion of how given genetic variations can influence responses to exogenous chemicals. * Section 3 examines gene-environment interactions through a disease-based approach, addressing how genetic polymorphisms can influence susceptibility to various diseases. Chapters cover important disease conditions such as various types of cancer, neurodegenerative diseases, cardiovascular disease, chronic pulmonary diseases, infectious diseases, diabetes, and obesity. * The final section discusses the ethical, legal, and social issues that arise when investigating and evaluating genetic polymorphisms in human populations, as well as the impact of ecogenetics on risk assessment, regulatory policies, and medicine and public health. Packed with clear examples illustrating concepts, as well as numerous tables and figures, Gene-Environment Interactions: Fundamentals of Ecogenetics is a unique resource for a wide range of physicians, students, and other specialists.
Gene Environment Interactions In Genetic Epidemiology
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Author : Christine Marie Spinka
language : en
Publisher:
Release Date : 2005
Gene Environment Interactions In Genetic Epidemiology written by Christine Marie Spinka and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2005 with categories.
Gene-environment interactions are an area of increasing interest in complex human diseases. The first step in any study of the interactions between genes and the environment involves identifying genes which influence the trait of interest. In this dissertation, a new method for using the information in complex pedigrees to perform a joint linkage disequilibrium and linkage mapping of quantitative trait loci is developed. Subsequently, methods are needed to determine the interaction, if any, between these genes and environmental risk factors. Many of these factors, such as weight or age, are continuous and little is known about their distributions. Thus, we introduce a new method for estimating the gene-environment interaction parameters in a logistic regression for the case-control study design. In doing so, we make the assumption that in the underlying population, the distributions of the genetic factors and the environmental covariates are independent. Additionally, we treat the environmental parameters nonparametricly, utilizing the profile likelihood. Furthermore, the methodology we develop is also general enough to be used on many different types of genetic information, including haplotypes, and can accommodate missing genotype data. The method is also extended to allow analysis in the presence of population stratification or genotype misclassification. We show that the standard errors of parameter estimates using our method are smaller than those found using complete data only. These methods are illustrated using simulations and are applied to a real data set exploring the interaction between genotype and environment in disease risk.
Gene Environment Interactions
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Author : Moyra Smith
language : en
Publisher: Academic Press
Release Date : 2020-01-24
Gene Environment Interactions written by Moyra Smith and has been published by Academic Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-01-24 with categories.
Gene Environment Interactions: Nature and Nurture in the Twenty-first Century offers a rare, synergistic view of ongoing revelations in gene environment interaction studies, drawing together key themes from epigenetics, microbiomics, disease etiology, and toxicology to illuminate pathways for clinical translation and the paradigm shift towards precision medicine. Across eleven chapters, Dr. Smith discusses interactions with the environment, human adaptations to environmental stimuli, pathogen encounters across the centuries, epigenetic modulation of gene expression, transgenerational inheritance, the microbiome's intrinsic effects on human health, and the gene-environment etiology of cardiovascular, metabolic, psychiatric, behavioral and monogenic disorders. Later chapters illuminate how our new understanding of gene environment interactions are driving advances in precision medicine and novel treatments. In addition, the book's author shares strategies to support clinical translation of these scientific findings to improve heath literacy among the general population. Offers a thorough, interdisciplinary discussion on recent revelations from gene environment interaction studies Illuminates environmental factors affecting disease-gene etiology and treatment Supports the clinical translation of gene environment interaction findings into novel therapeutics and precision medicine
Beyond Our Genes
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Author : Raffaele Teperino
language : en
Publisher: Springer Nature
Release Date : 2020-01-24
Beyond Our Genes written by Raffaele Teperino and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-01-24 with Medical categories.
The genotype/phenotype dichotomy is being slowly replaced by a more complex relationship whereby the majority of phenotypes arise from interactions between one’s genotype and the environment in which one lives. Interestingly, it seems that not only our lives, but also our ancestors’ lives, determine how we look. This newly recognized form of inheritance is known as (epi)genetic, as it involves an additional layer of information on top of the one encoded by the genes. Its discovery has constituted one of the biggest paradigm shifts in biology in recent years. Understanding epigenetic factors may help explain the pathogenesis of several complex human diseases (such as diabetes, obesity and cancer) and provide alternative paths for disease prevention, management and therapy. This book introduces the reader to the importance of the environment for our own health and the health of our descendants, sheds light on the current knowledge on epigenetic inheritance and opens a window to future developments in the field.
Genes Behavior And The Social Environment
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Author : Institute of Medicine
language : en
Publisher: National Academies Press
Release Date : 2006-12-07
Genes Behavior And The Social Environment written by Institute of Medicine and has been published by National Academies Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006-12-07 with Social Science categories.
Over the past century, we have made great strides in reducing rates of disease and enhancing people's general health. Public health measures such as sanitation, improved hygiene, and vaccines; reduced hazards in the workplace; new drugs and clinical procedures; and, more recently, a growing understanding of the human genome have each played a role in extending the duration and raising the quality of human life. But research conducted over the past few decades shows us that this progress, much of which was based on investigating one causative factor at a time—often, through a single discipline or by a narrow range of practitioners—can only go so far. Genes, Behavior, and the Social Environment examines a number of well-described gene-environment interactions, reviews the state of the science in researching such interactions, and recommends priorities not only for research itself but also for its workforce, resource, and infrastructural needs.
Environmental Factors Genes And The Development Of Human Cancers
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Author : Deodutta Roy
language : en
Publisher: Springer Science & Business Media
Release Date : 2010-09-11
Environmental Factors Genes And The Development Of Human Cancers written by Deodutta Roy and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010-09-11 with Medical categories.
Cancer is a complex disease. Only 5-10% of human cancers are hereditary in nature. Many of us think of environmental agents when we think of carcinogens. The environment includes all that surrounds us, and environmental influences include not only chemical, physical and biological toxicants, but also diet and lifestyle. In this broadest sense, the environment contributes substantially in the development of human cancer. This book will describe how environment contributes to malignant transformation leading to profound changes in the genetic and signaling networks that control the functioning of the cell. It will critically discuss the understanding of the effects of environment on the development, progression and metastasis of cancer with current knowledge of the signaling networks that support functioning of transformed human cells. Genes and environmental factors that influence the origins of cancer are not necessarily the same as those that contribute to its progression and metastasis. Susceptibility gene variants for each specific cancer are being identified with emerging evidence of gene–environment interaction. Gene-environment interactions will be discussed through each specific cancer-based approach to address the question of how genetic variations can influence susceptibility to the individual type of cancer. It will also highlight and summarize epigenetic changes that increase the risk for susceptibility to a particular type of cancer, particularly in the presence of specific environmental factors. Thus, this book will contain chapters from the world’s experts focused on the current evidences that support the role of environment in the cancer etiology and in the growth of malignant lesions, and discuss who may be susceptible to environmental influences.
Gene Environment Interactions In Birth Defects And Developmental Disorders
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Author :
language : en
Publisher: Elsevier
Release Date : 2023-02
Gene Environment Interactions In Birth Defects And Developmental Disorders written by and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-02 with Science categories.
Gene-Environment Interactions in Development and Disease, Volume 152 of the Current Topics in Developmental Biology series, highlights new advances in the field, with this new volume presenting interesting chapters. Each chapter is written by an international board of authors. Provides the authority and expertise of leading contributors from an international board of authors Presents the latest release in the Current Topics in Developmental Biology series Updated release includes the latest information on the Gene-Environment Interactions in Development and Disease
Between The Lines Of Genetic Code
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Author : Leonid Padyukov
language : en
Publisher: Academic Press
Release Date : 2013-09-28
Between The Lines Of Genetic Code written by Leonid Padyukov and has been published by Academic Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-09-28 with Science categories.
Between the Lines of Genetic Code lays out methodologies and tools for the measurement and evaluation of gene-gene and gene-environment studies and gives perspective on the future of this discipline. The book begins by defining terms for interaction studies, describing methodologies, and critically assessing the viability of current study designs and the possibilities for integrating designs. It then provides recent applications data with case studies in rheumatoid arthritis, multiple sclerosis, myositis and other complex human diseases. Last, it examines current studies and directions for future applications in patient care. Recent multivariate studies show that gene-gene and gene-environment interactions can explain significant variances in inheritance that have previously been undetectable in univariate analysis. These links among genes and between genes and their environments during the development of diseases may serve as important hints for understanding pathogenic mechanisms and for developing new tools for prognosis, diagnosis, and treatment of various diseases. Systematically integrates methods of defining and detecting gene interactions to provide an overview of the field Critically analyzes current methods and tools to aid researchers in integrating gene interaction studies Includes examples of current biomedical applications and presents current research expected to shape clinical research in the near future
Gene Environment Interactions In Developmental Psychopathology
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Author : Kenneth A. Dodge
language : en
Publisher: Guilford Press
Release Date : 2011-09-01
Gene Environment Interactions In Developmental Psychopathology written by Kenneth A. Dodge and has been published by Guilford Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-09-01 with Psychology categories.
Bringing together foremost experts, this book reviews groundbreaking gene–environment research and explores implications for clinical practice, prevention, and public policy. Presented is cutting-edge work on the interplay of genetic factors and childhood experiences in the development of mental disorders such as depression, conduct disorder, and schizophrenia. Essential topics include what scientists currently know about "susceptibility genes"; the mechanisms by which maltreatment and other stressors interact with biological susceptibilities across development; and factors that make certain children more resilient than others. Future directions for personalizing treatment and prevention efforts, thus making them more effective, are discussed.