Download or read book Novel Approaches to the Analysis of Family Data in Genetic Epidemiology written by Xiangqing Sun and published by Frontiers Media SA. This book was released on 2016-08-17 with total page 86 pages. Available in PDF, EPUB and Kindle. Book excerpt: Genome-wide association studies (GWAS) for complex disorders with large case-control populations have been performed on hundreds of traits in more than 1200 published studies (http://www.genome.gov/gwastudies/) but the variants detected by GWAS account for little of the heritability of these traits, leading to an increasing interest in using family based designs. While GWAS studies are designed to find common variants with low to moderate attributable risks, family based studies are expected to find rare variants with high attributable risk. Because family-based designs can better control both genetic and environmental background, this study design is robust to heterogeneity and population stratification. Moreover, in family-based analysis, the background genetic variation can be modeled to control the residual variance which could increase the power to identify disease associated rare variants. Analysis of families can also help us gain knowledge about disease transmission and inheritance patterns. Although a family-based design has the advantage of being robust to false positives, novel and powerful methods to analyze families in genetic epidemiology continue to be needed, especially for the interaction between genetic and environmental factors associated with disease. Moreover, with the rapid development of sequencing technology, advances in approaches to the design and analysis of sequencing data in families are also greatly needed. The 11 articles in this book all introduce new methodology and, using family data, substantial new findings are presented in the areas of infectious diseases, diabetes, eye traits, autism spectrum disorder and prostate cancer.
Download or read book Statistical Methods in Genetic Epidemiology written by Duncan C. Thomas and published by Oxford University Press. This book was released on 2004-01-29 with total page 458 pages. Available in PDF, EPUB and Kindle. Book excerpt: This balanced and well-integrated text gives a lucid overview of the entire process of genetic epidemiology, from familial aggregation through segregation, likage, and association studies. It is illustrated throughout with examples from the literature on cancer genetics. Statistical concepts are developed in depth, but with a focus on applications. Introductory chapters on molecular biology, Mendelian genetics, epidemiology, statistics, and population genetics are included. Oriented to graduate students in biostatistics, epidemiology, and human genetics, the book will also be a useful reference for researchers. It gives equal emphasis to study designs and data analysis.
Download or read book Novel Approaches to the Analysis of Family Data in Genetic Epidemiology written by and published by . This book was released on 2016 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Genome-wide association studies (GWAS) for complex disorders with large case-control populations have been performed on hundreds of traits in more than 1200 published studies (http://www.genome.gov/gwastudies/) but the variants detected by GWAS account for little of the heritability of these traits, leading to an increasing interest in using family based designs. While GWAS studies are designed to find common variants with low to moderate attributable risks, family based studies are expected to find rare variants with high attributable risk. Because family-based designs can better control both genetic and environmental background, this study design is robust to heterogeneity and population stratification. Moreover, in family-based analysis, the background genetic variation can be modeled to control the residual variance which could increase the power to identify disease associated rare variants. Analysis of families can also help us gain knowledge about disease transmission and inheritance patterns. Although a family-based design has the advantage of being robust to false positives, novel and powerful methods to analyze families in genetic epidemiology continue to be needed, especially for the interaction between genetic and environmental factors associated with disease. Moreover, with the rapid development of sequencing technology, advances in approaches to the design and analysis of sequencing data in families are also greatly needed. The 11 articles in this book all introduce new methodology and, using family data, substantial new findings are presented in the areas of infectious diseases, diabetes, eye traits, autism spectrum disorder and prostate cancer.
Download or read book The Fundamentals of Modern Statistical Genetics written by Nan M. Laird and published by Springer Science & Business Media. This book was released on 2010-12-13 with total page 226 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book covers the statistical models and methods that are used to understand human genetics, following the historical and recent developments of human genetics. Starting with Mendel’s first experiments to genome-wide association studies, the book describes how genetic information can be incorporated into statistical models to discover disease genes. All commonly used approaches in statistical genetics (e.g. aggregation analysis, segregation, linkage analysis, etc), are used, but the focus of the book is modern approaches to association analysis. Numerous examples illustrate key points throughout the text, both of Mendelian and complex genetic disorders. The intended audience is statisticians, biostatisticians, epidemiologists and quantitatively- oriented geneticists and health scientists wanting to learn about statistical methods for genetic analysis, whether to better analyze genetic data, or to pursue research in methodology. A background in intermediate level statistical methods is required. The authors include few mathematical derivations, and the exercises provide problems for students with a broad range of skill levels. No background in genetics is assumed.
Download or read book Fundamentals of Genetic Epidemiology written by Muin J. Khoury and published by Monographs in Epidemiology and. This book was released on 1993 with total page 394 pages. Available in PDF, EPUB and Kindle. Book excerpt: This text integrates the principles, methods and approaches of epidemiology and genetics in the study of disease aetiology. The authors define the central theme of genetic epidemiology as the study of the role of genetic factors and their interaction with environmental factors in the occurrence of disease in populations.
Download or read book Analysis of Genetic Association Studies written by Gang Zheng and published by Springer. This book was released on 2014-02-23 with total page 414 pages. Available in PDF, EPUB and Kindle. Book excerpt: Analysis of Genetic Association Studies is both a graduate level textbook in statistical genetics and genetic epidemiology, and a reference book for the analysis of genetic association studies. Students, researchers, and professionals will find the topics introduced in Analysis of Genetic Association Studies particularly relevant. The book is applicable to the study of statistics, biostatistics, genetics and genetic epidemiology. In addition to providing derivations, the book uses real examples and simulations to illustrate step-by-step applications. Introductory chapters on probability and genetic epidemiology terminology provide the reader with necessary background knowledge. The organization of this work allows for both casual reference and close study.
Download or read book Genetic Epidemiology written by Melissa A. Austin and published by CABI. This book was released on 2013 with total page 223 pages. Available in PDF, EPUB and Kindle. Book excerpt: Genetic epidemiology plays a key role in discovering genetic factors influencing health and disease, and in understanding how genes and environmental risk factors interact. There is growing interest in this field within public health, with the goal of translating the results into promoting health and preventing disease in both families and populations. This textbook provides graduate students with a working knowledge of genetic epidemiology research methods. Following an overview of the field, the book reviews key genetic concepts, provides an update on relevant genomic technology, including genome-wide chips and DNA sequencing, and describes methods for assessing the magnitude of genetic influences on diseases and risk factors. The book focuses on research study designs for discovering disease susceptibility genes, including family-based linkage analysis, candidate gene and genome-side association studies, assessing gene-environment interactions and epistasis, studies of Non-Mendelian inheritance, and statistical analyses of data from these studies. Specific applications of each research method are illustrated using a variety of diseases and risk factors relevant to public health, and useful web-based genetic analysis software, human reference panels, and repositories, that can greatly facilitate this work, are described.
Download or read book Novel approaches in genetic analysis written by Antonio Solinas and published by . This book was released on 2003 with total page 198 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Methods in Genetic Epidemiology written by Newton Ennis Morton and published by S. Karger AG (Switzerland). This book was released on 1983 with total page 280 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Human Genome Epidemiology 2nd Edition written by Muin Khoury and published by Oxford University Press. This book was released on 2010-01-20 with total page 701 pages. Available in PDF, EPUB and Kindle. Book excerpt: The first edition of Human Genome Epidemiology, published in 2004, discussed how the epidemiologic approach provides an important scientific foundation for studying the continuum from gene discovery to the development, applications and evaluation of human genome information in improving health and preventing disease. Since that time, advances in human genomics have continued to occur at a breathtaking pace. With contributions from leaders in the field from around the world, this new edition is a fully updated look at the ways in which genetic factors in common diseases are studied. Methodologic developments in collection, analysis and synthesis of data, as well as issues surrounding specific applications of human genomic information for medicine and public health are all discussed. In addition, the book focuses on practical applications of human genome variation in clinical practice and disease prevention. Students, clinicians, public health professionals and policy makers will find the book a useful tool for understanding the rapidly evolving methods of the discovery and use of genetic information in medicine and public health in the 21st century.
Download or read book Genetic Analysis Workshop 13 written by Daniel J. Schaid and published by . This book was released on 2003 with total page 97 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Genetic Epidemiology written by and published by . This book was released on 1986 with total page 442 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Analysis of Human Genetic Data written by M. Devoto and published by S. Karger AG (Switzerland). This book was released on 2011-07 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Dr. Jurg Ott is a pioneer in the field of statistical genetic analysis and authored the first publicly accessible computer program on human linkage analysis. His work led to some of the first methods for computer simulation in family pedigrees and provided the statistical framework underlying newer approaches to haplotype relative risk methods that have become important tools in the search for disease-marker associations. This special issue of 'Human Heredity' is inspired by the seminar work performed by Dr. Jürg Ott over his amazing career. There are papers ranging from review work on linkage analysis performed by Dr. Jurg Ott early in his career, to new statistical methods for next-generation sequencing utilizing the SumStat approach method for multilocus inheritance, which was developed within the last several years. Anyone interested in statistical genetics, genetic epidemiology, novel methods, and state of the art technologies for analyzing the next wave of genetic data will benefit from reading this issue.
Download or read book Beyond GWAS written by Daniel Schmitz and published by . This book was released on 2024 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Genetic Variation and Human Disease written by Kenneth M. Weiss and published by Cambridge University Press. This book was released on 1993 with total page 384 pages. Available in PDF, EPUB and Kindle. Book excerpt: Recent developments in molecular and computational methods have made it possible to identify the genetic basis of any biological trait, and have led to spectacular advances in the study of human disease. This book provides an overview of the concepts and methods needed to understand the genetic basis of biological traits, including disease, in humans. Using examples of qualitative and quantitative phenotypes, Professor Weiss shows how genetic variation may be quantified, and how relationships between genotype and phenotype may be inferred. This book will appeal to many biologists and biological anthropologists interested in the genetic basis of biological traits, as well as to epidemiologists, biomedical scientists, human geneticists and molecular biologists.
Download or read book Novel Methods in Mathematical Genetics written by Peter Holmans and published by Karger Medical Scientific. This book was released on 2007 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The articles in this special issue are based on papers presented at the 34th European Mathematical Genetics Meeting, held in Cardiff in April 2006. Written by some of the leading researchers in statistical genetics, they present novel methodology in the areas of linkage analysis, association analysis (both case-control and family based), and applications to genome-wide studies (both linkage and association). This publication is recommended reading for researchers in the fields of human genetics, statistical genetics and statistics who wish to stay up-to-date with the latest developments in statistical analysis techniques for complex human genetic data.
Download or read book Genetic epidemiological approaches to health care written by Somnath Roy and published by . This book was released on 1986 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
