Salk Institute
New drug could be the first to prevent the progression of Alzheimer's disease
Anyone who has watched as Alzheimer’s disease robs a friend or family member of their memories and faculties before ultimately claiming their life knows just what a truly horrible disease it is. According to the World Health Organization, it is the fourth leading cause of death in high-income countries and, due to an aging worldwide population, it is predicted to affect one in 85 people worldwide by 2050 – unless a treatment can be found. Scientists at the Salk Institute for Biological Studies have high hopes for a new drug they have developed that has improved memory and prevented brain damage in mice and is a promising candidate for the first drug capable of halting the progression of Alzheimer’s in humans. Read More
He can't fly just yet, but a team of scientists have made a big step towards creating a real-life Mighty Mouse. Researchers at the Salk Institute for Biological Studies, along with two Swiss institutions, Ecole Polytechnique Federale de Lausanne (EPFL) and the University of Lausanne, created a batch of super-strong mice and worms by tweaking a gene that normally inhibits muscle growth. Read More
Caloric restriction has been shown to slow the signs of aging and delay the development of age-related diseases in a wide range of animals. However, scientists have been unable to explain just why limiting daily food intake has such a beneficial effect on health and the biological mechanisms that underlie the phenomenon. Researchers in Sweden recently claimed to have unlocked a piece of the puzzle by identifying one of the enzymes that appears to play a major role in the process and now another group in the U.S. has provided another clue by tweaking a gene in fruit flies and extending their lifespan by as much as 50 percent. Read More
Researchers stumble on potential new treatment for hair loss
While conducting research into brain-gut interactions, a team led by researchers from UCLA and the Veterans Administration may have inadvertently stumbled across a new treatment for hair loss. During an investigation into the affect of stress on gastrointestinal function, the researchers believe they may have found a chemical compound that induces hair growth by blocking a stress-related hormone associated with hair loss. Read More
A better understanding of color vision has been gained in a feat of interdisciplinary and inter-institutional science. Researchers from neuroscience, nanoengineering, physics and electronics departments at universities on opposite sides of the world have come together to build a sensor that detects activity in the neural circuitry of the eye with a level of accuracy never before seen. Read More
