Addiction study to examine interaction of genes and environment

A psychiatric geneticist at the School of Medicine is one of several principal investigators around the country who will participate in the Genes, Environment and Health Initiative (GEI), a unique collaboration between geneticists and environmental scientists. The $48 million initiative is sponsored by the National Institutes of Health (NIH). Laura Jean Bierut, M.D., professor of psychiatry at the School of Medicine, will head the national study of addiction, looking both at genetic and environmental factors that contribute to the problem.

Genetic information makes it safer to prescribe common blood thinner

Doctors prescribing blood thinners have had to go through a lengthy trial-and-error process to arrive at the optimal dose for their patients. But now the process can be faster and safer, thanks to research conducted at the School of Medicine. Researchers, along with colleagues at Saint Louis University and St. Louis College of Pharmacy, have developed an improved dosing formula for the widely prescribed anticoagulant warfarin (Coumadin®) that takes into account variations in two key genes

A new chapter

Photo by Robert BostonThe School of Medicine Class of 2011 recites an oath of professionalism at the annual White Coat Ceremony Aug. 17.
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