The 4th World Congress on Genetics, Geriatrics, and Neurodegenerative Diseases Research (GeNeDis 2020) focuses on the latest major challenges in scientific research, new drug targets, the development of novel biomarkers, new imaging techniques, novel protocols for early diagnosis of neurodegenerative diseases, and several other scientific advances, with the aim of better, safer, and healthier aging. The relation between genetics and its effect on several diseases are thoroughly examined in this volume. This volume focuses on the sessions from the conference on Genetics and Neurodegenerative Diseases.

For as much as we know about DNA and gene expression, many more mysteries remain to be solved. Epigenetics and epigenomics seek to study heritable modifications in gene expression that do not involve underlying DNA sequences to further human health changes. Examining the Causal Relationship Between Genes, Epigenetics, and Human Health provides innovative research methods and applications of chemical activation or deactivation of genes without altering the original DNA sequence. While highlighting topics including gene expression, personalized medicine, and public policy, this book is ideal for researchers, geneticists, biologists, medical professionals, students, and academics seeking current research on the expanding fields of genomics, epigenomics, proteomics, pharmacogenomics, and genome-wide association studies.

Risk Factors for Cerebrovascular Disease and Stroke address the relationship of a wide variety of vascular risk factors in the spectrum of cerebrovascular diseases. An international group of professionals the forefront of research and education, provide their expertise about environmental and genetic determinants for cerebrovascular disease and stroke. The authors aim to provide information on developments of genetic, environmental and lifestyle-related risk factors of various subtypes of stroke, and MRI-markers of cerebrovascular disease. One in 2 men, and 1 in 3 women after the age of 40, will develop a stroke in their lifetime. The burden of cerebrovascular disease extends far beyond that of acute clinical events such as stroke, with "covert " vascular injury on brain MRI being highly prevalent in older community-dwelling persons. Therefore, improving our understanding of the risk factors for stroke and cerebrovascular disease is of paramount importance for improving prevention strategies. Secular trends in stroke epidemiology, risk factors, and intermediate markers (including carotid ultrasound, brain MRI and circulating biomarkers) are presented. Cutting edge information on genetic, environmental and lifestyle-related risk factors of various subtypes of stroke and MRI-markers of cerebrovascular diseases are displayed. This important book is an essential reference to physicians interested in more effective primary prevention of stroke.

This book discusses the role of genetic polymorphism in susceptibility to cancers. The book explores the understanding of differences between the genetic polymorphisms and mutations.It reviews the mechanisms underlying the effect of polymorphism in genes encoding proteins that play an essential role in metabolism, signal transduction, cell cycle, and DNA repair mechanisms. Further, it investigates various techniques that are used for analyzing the genetic polymorphisms. The book contains many chapters which summarize the importance of genetic information obtained from polymorphism-based pharmaco-genetic tests to predict better drug response and life-threatening adverse reactions to chemotherapeutic agents, help in understanding of the impact of SNPs on gene function, and gives overview of the different SNP databases for examination. This book, therefore, serves as an essential guidebook for independent researchers as well as institutions working in this specialised field.