A study published in the Proceedings of the National Academy of Sciences found that mice with resistance to leptin are more likely to become obese. The researchers used a novel technique called ICV infusion to deliver leptin directly into the brain, which resulted in significant weight loss and fat reduction in lean mice.
Research at Northwestern University and Argonne National Laboratory reveals DNA's limitations as a molecular material. Despite carrying electrons, the rate of electron transfer falls off quickly with distance, rendering it unsuitable for practical applications.
The Heli-STAR project successfully tracked helicopters operating in large metropolitan areas using GPS equipment, providing low-altitude traffic control and cargo delivery services. The technology showed promise for addressing transportation challenges in urban areas.
A study published in The American Journal of Psychiatry found that brain activity in individuals with Down's syndrome can predict Alzheimer's-like dementia, offering new hope for early detection and intervention. Researchers used PET scans to measure brain activity while subjects were at rest or stimulated by visual stimulation.
The American Phytopathological Society recognizes distinguished members with the Fellows designation for their contributions to plant pathology. The Society also presents several awards, including the Excellence in Extension Award and the Ruth Allen Award, to honor outstanding research and teaching achievements in the field.