Sam Gandy, MD, PhD, of the Icahn School of Medicine at Mount Sinai is leading an international team of researchers working to reprogram skin cells into brain cells to gain a better understanding of Alzheimer's disease (AD). As part of the Consortium, Dr. Gandy is collaborating with Scott Noggle, PhD, the NYSCF Charles Evans Senior Research Fellow for Alzheimer's Disease and Director of the New York Stem Cell Foundation (NYSCF)'s laboratory in Manhattan.
Dr. Gandy heads the Stem Cell Research Consortium funded by the Cure Alzheimer's Fund (CAF). The Consortium consists of six institutions that plan to directly investigate, for the first time, brain cells in petri dishes from individual patients who have the common form of AD.
Dr. Gandy is working with Dr. Noggle's team to reprogram skin cells from AD patients into brain cells using stem-cell technology. The research team will obtain and monitor adult AD brain cells, providing not only a way to study the causes of the disease but also a system for discovering potentially effective drugs. The strategy has been nicknamed "the patient-specific disease in a dish" and enables studies on a time scale of minutes or hours, compared with mouse model testing, which routinely requires nine months to one year.
"This approach is one of our best shots at understanding common forms of Alzheimer's. Once defects are identified, we can use these same brain cells to screen for new drugs," said Dr. Gandy, Professor of Neurology and Psychiatry and Director of the Center for Cognitive Health at Mount Sinai. "This breakthrough technology will enable us to identify genetic and biochemical differences underlying the most common form of Alzheimer's disease."
In collaboration with Mary Sano, PhD, Professor of Psychiatry and Director of the Mount Sinai Alzheimer's Disease Research Center (ADRC), Dr. Gandy plans to select carefully characterized patients and healthy participants from the ADRC who will
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