Evolving methods in genetic epidemiology. III. Gene-environment interaction in epidemiologic research.

Commentary: epidemiology and the continuum from genetic research to genetic testing.

In January 2001, the Centers for Disease Control and Prevention and the National Institutes of Health convened an expert panel to develop recommendations for evaluating and synthesizing data from epidemiologic studies of the human genome. Experts in medicine, genetics, epidemiology, statistics, laboratory sciences, prevention effectiveness, and the social sciences discussed examples drawn from ...

Invited commentary: from genome-wide association studies to gene-environment-wide interaction studies--challenges and opportunities.

The recent success of genome-wide association studies in finding susceptibility genes for many common diseases presents tremendous opportunities for epidemiologic studies of environmental risk factors. Analysis of gene-environment interactions, included in only a small fraction of epidemiologic studies until now, will begin to accelerate as investigators integrate analyses of genome-wide variat...

A Comparison of Case-Control and Case-Only Designs to Investigate Gene-Environment Interactions Using Breast Cancer Data

Background: The traditional methods of studying the gene-environment interactions need a control group. However, the selection of an appropriate control group has been associated with problems. Therefore, new methods, such as case-only design, have been created to study such interactions. The objective of this study was to compare the case-only and case-control designs using data from patients ...

Genetic and epidemiologic approaches to the search for gene-environment interaction: the case of osteoporosis.

Molecular Genetics and Epidemiology of Vitiligo

Background: Vitiligo is an acquired, idiopathic, and common depigmentation disorder of the skin that affects people of all ages and both sexes equally in the worldwide. Although etiology of the disease is unknown, there are theories such as environment and genetic factors. Methods: In this article, we collected and summarized the appropriate manuscripts regarding the epidemiology and gene...