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Changing the face of science

The Science Posse program, developed by Brandeis professor Irv Epstein, recruits and trains underrepresented students for college-level science. The program has seen significant success, with all currently enrolled students planning to major in science and many attending prestigious summer research programs.

Retinoid use not associated with fracture risk

A large population-based study found that individuals treated with vitamin A analogues do not have an increased risk of fractures. The research, published in Archives of Dermatology, analyzed data from two nationwide registers and found no association between retinoid use and fracture risk at any skeletal site.

SourceJAMA Network·JournalArchives of Dermatology·DateMay 17, 2010

New genes involved in human eye color identified

A genome-wide association study has identified three new genetic loci significantly associated with quantitative eye colour variation, explaining over 50% of the trait's variance. The study used high-resolution full-eye photographs to quantify human eye colour along multiple dimensions.

SourcePLOS·JournalPLOS Genetics·DateMay 6, 2010

University of Nevada School of Medicine physiology professor earns $1.2 million grant over four years to study motility of internal anal sphincter muscle

Professor Kathleen Keef is awarded a four-year, $1.2 million grant from the National Institute of Health to investigate the control of motility in the internal anal sphincter. This research has significant implications for fecal incontinence, affecting millions of Americans and leading to various quality-of-life issues.

Does foreign policy help or hinder global health?

The intersection of foreign policy and global health interests can prioritize certain health concerns over others. Global health diplomacy is being used as a means to further foreign policy objectives, such as improving security or projecting power.

SourcePLOS·JournalPLOS Medicine·DateApr 20, 2010

Ontario's universal influenza program

A universal influenza vaccination program in Ontario, Canada, reduced influenza cases by two-thirds and deaths by more than a quarter. The program's economic attractiveness was found to be comparable to targeted programs, with an estimated cost-effectiveness of Can$11,000 per quality-adjusted-life-year gained.

SourcePLOS·JournalPLOS Medicine·DateApr 6, 2010