Doping :: French scientists seek test to detect gene doping in athletes

Gene doping has the potential to spawn athletes capable of out-running, out-jumping and out-cycling the strongest of champions. But research under way at the University of Florida could help level the playing field by detecting the first cases of gene doping in professional athletes before the practice enters the mainstream.

Oral Cancer :: Lab on a Chip for Oral Cancer Shows Promise

Finding out whether that unusual sore in your mouth is cancerous should become a lot faster and easier in the years ahead. Scientists supported by the National Institute of Dental and Craniofacial Research (NIDCR), part of the National Institutes of Health, have engineered the first fully automated, all-in-one test, or lab on a chip, that can be programmed to probe cells brushed from the mouth for a common sign of oral cancer.

Skin :: Dermatologists can help consumers sort through the cosmeceutical clutter

When it comes to selecting a cosmeceutical to protect the skin from sun damage and the effects of aging, many consumers make their choices based on advertising campaigns. Combining cosmetic and pharmaceutical ingredients, cosmeceuticals on the market can overwhelm consumers. Presented with so many choices, consumers may wonder how to tell if a product works. According to dermatologists, cosmeceuticals with sunscreen are the ones that have you covered.

Stem Cell :: Discredited Korean stem cells’ true origins revealed

A report from researchers at Children’s Hospital Boston and the Harvard Stem Cell Institute sheds new light on a now-discredited Korean embryonic stem cell line, setting the historical record straight and also establishing a much-needed set of standards for characterizing human embryonic stem cells. The report was published online August 2 by the journal Cell Stem Cell.

Rosacea :: UCSD researchers discover cause of rosacea

Doctors can describe the symptoms of rosacea, a common inflammatory skin disease that causes facial redness and affects nearly 14 million Americans. They can tell patients what triggers can worsen their condition: spicy foods, heat, alcohol, even embarrassment. But until now, they could not explain what caused rosacea.

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