Design and analysis issues in gene and environment studies
Journal
Epigenetics and Pathology: Exploring Connections between Genetic Mechanisms and Disease Expression
Pages
339-370
ISBN
9781482224825; 9781926895789
Date Issued
2013
Author(s)
Abstract
Although some diseases are predominantly environmental or genetic, both environmental and genetic factors play an important role in most common or complex human diseases. One of the major challenges of exploring mechanisms and treatment of complex diseases is that neither purely environmental factors, nor purely genetic factors can fully explain the observed estimates of disease incidence and progression. To correctly model risk estimates, we must measure genetics and environment together in the same studies. Recent advances in human genomics have made it possible to study tens of thousands of genes simultaneously and incorporate their interactions with the environment. In this review, we discuss design and analysis issues for gene-environmental interactions studies.
Publisher
Apple Academic Press
Type
book part