Joint Gladstone-UCSF study reveals long-life gene also improves learning, memory; opens new path for treating Alzheimer's, age-related diseases
Alzheimer’s disease is one of the greatest challenges facing modern medicine, but there is new hope in the fight against this deadly disease. Today, renowned Alzheimer’s researcher and founding president of the Gladstone Institutes, Robert Mahley, MD, PhD, has received a Seeding Drug Discovery Award from the Wellcome Trust.
For some, the disease multiple sclerosis (MS) attacks its victims slowly and progressively over a period of many years. For others, it strikes without warning in fits and starts. But all patients share one thing in common: the disease had long been present in their nervous systems, under the radar of even the most sophisticated detection methods. But now, scientists at the Gladstone Institutes have devised a new molecular sensor that can detect MS at its earliest stages—even before the onset of physical signs.
There is no easy way to study diseases of the brain. Extracting brain cells, or neurons, from a living patient is difficult and risky, while examining a patient’s brain post-mortem usually only reveals the disease’s final stages. And animal models, while incredibly informative, have frequently fallen short during the crucial drug-development stage of research. But scientists at the Gladstone Institutes and the University of California, San Francisco (UCSF) have taken a potentially more powerful approach: an advanced stem-cell technique that creates a human model of degenerative disease in a dish.