title: Mouse models for investigating the developmental basis of human birth defects.
abstract: Clinicians and basic scientists share an interest in discovering how genetic or environmental factors interact to perturb normal development and cause birth defects and human disease. Given the complexity of such interactions, it is not surprising that 4% of human infants are born with a congenital malformation, and cardiovascular defects occur in nearly 1%. Our research is based on the fundamental hypothesis that an understanding of normal and abnormal development will permit us to generate effective strategies for both prevention and treatment of human birth defects. Animal models are invaluable in these efforts because they allow one to interrogate the genetic, molecular and cellular events that distinguish normal from abnormal development. Several features of the mouse make it a particularly powerful experimental model: it is a mammalian system with similar embryology, anatomy and physiology to humans; genes, proteins and regulatory programs are largely conserved between human and mouse; and finally, gene targeting in murine embryonic stem cells has made the mouse genome amenable to sophisticated genetic manipulation currently unavailable in any other model organism.
authors.affiliation: Department of Neurobiology, and Program in Human Molecular Biology and Genetics, University of Utah, School of Medicine, Salt Lake City, UT 84112, USA. anne.moon@genetics.utah.edu
authors.forename: Anne M
authors.initials: AM
authors.lastname: Moon
mesh_terms: D000818:Animals; D002872:Chromosome Deletion; D002892:Chromosomes, Human, Pair 22; D000013:Congenital Abnormalities; D004195:Disease Models, Animal; D051524:Fibroblast Growth Factor 8 / Q000235:genetics / Q000378:metabolism / Q000502:physiology; D006801:Humans; D051379:Mice; D018345:Mice, Knockout; D016296:Mutagenesis; D010641:Phenotype; D015398:Signal Transduction
chemical_list: D051524:Fibroblast Growth Factor 8