A tax on sugar-sweetened beverages such as sodas, energy drinks, sweet teas and sports drinks could reduce obesity in adolescents, and exercise promotion such as after-school physical activity programs could impact younger children in the fight against fat. Those are the findings of a new national study co-authord by Ross Brownson, PhD, professor at the Brown School at Washington University in St. Louis.
Vision researchers from 38 clinical sites, including the School of Medicine, have found that the eyesight of patients with an unusual vision disorder linked to obesity improves twice as much if they take a glaucoma drug and lose a modest amount of weight than if they only lose weight. Neuro-ophthalmologist Gregory Van Stavern, MD, led the study in St. Louis.
The obesity epidemic and how science may be able to impact it is the focus of the upcoming annual conference of the Institute for Public Health at Washington University in St. Louis. Graham Colditz, MD, DrPH, deputy director of the Institute for Public Health and a disease prevention expert at Siteman Cancer Center, will deliver the keynote address.
The mix of microbes living inside the gut can protect against obesity, but a healthy diet is critical, according to School of Medicine scientists who transplanted intestinal microbes from obese and lean twins into mice and fed the animals different diets. Pictured are researchers Vanessa Ridaura, a graduate student, and Jeffrey I. Gordon, MD, director of the Center for Genome Sciences and Systems Biology.
Obese women who use donor eggs to become pregnant through in vitro fertilization are just as likely to become pregnant as normal weight women, according to a new report. Pictured is the study’s first author, Emily Jungheim, MD, left, observing as Mary Bade uses assisted reproductive technology to inject a single sperm into an egg.
Studying gene activity in tissue removed from injured knees, researchers at Washington University School of Medicine in St. Louis have found that genes related to obesity and aging may contribute to the development of osteoarthritis, the most common knee disorder and the most common disorder in all of the joints.
Researchers at Washington University School of Medicine in St. Louis have identified a potential target for treating diabetes and obesity. Studying mice, they found that when the target protein was disabled, the animals became more sensitive to insulin and were less likely to get fat.
Researchers at Washington University School of Medicine in St. Louis, led by Philip Stahl, PhD, professor of cell biology and physiology have identified a potent regulator of sensitivity to insulin, the hormone that controls blood sugar levels. The new findings may help scientists find better treatments for type 2 diabetes, obesity and other health problems caused by the body’s inability to properly regulate blood sugar.
Researchers at Washington University School of Medicine in St. Louis have been awarded a $9.2 million grant from the National Cancer Institute to study the relationship between obesity and cancer. The five-year grant will fund the new Transdisciplinary Research on Energetics and Cancer Center. Led by Graham A. Colditz, MD, PhD, the Center’s researchers will study the effect of diet, weight, physical activity and the environment on cancer and cancer survivorship.
Addiction researchers at Washington University School of Medicine in St. Louis have found that a risk for alcoholism also may put individuals at risk for obesity, and the association between a family history of alcoholism and obesity risk has become more pronounced in recent years.