The factor IRF6 plays important roles in the development of the tongue.

Diagnostic codes used for billing purposes effectively identify smokers in a general clinic population and can be used to adjust smoking status in genetic and epidemiologic studies.

Understanding how bacteria become resistant to quinolone antibiotics could guide strategies for developing new antibacterial drugs.

An international group of investigators has identified seven new genetic regions associated with age-related macular degeneration (AMD), a common cause of blindness in older individuals.

An ultrasound count of potentially egg-producing follicles could predict the timing of menopause.

The factor STAT6 appears to play a role in the pathogenesis of an inflammatory bowel disease, suggesting it may be a promising target for new treatments.