Grant Award Details
To identify new mechanisms and pathways that tie mutations causing Alzheimer’s Disease (AD) to validated endpoints of AD in bona fide human neurons.
Grant Application Details
- Elucidating pathways from hereditary Alzheimer mutations to pathological tau phenotypes
We propose to elucidate pathways of genes that lead from early causes to later defects in Alzheimer’s Disease (AD), which is common, fatal, and for which no effective disease-modifying drugs are available. Because no effective AD treatment is available or imminent, we propose to discover novel genetic pathways by screening purified human brain cells made from human reprogrammed stem cells (human IPS cells or hIPSC) from patients that have rare and aggressive hereditary forms of AD. We have already discovered that such human brain cells exhibit an unique biochemical behavior that indicates early development of AD in a dish. Thus, we hope to find new drug targets by using the new tools of human stem cells that were previously unavailable. We think that human brain cells in a dish will succeed where animal models and other types of cells have thus far failed.
Alzheimer’s Disease (AD) is a fatal neurodegenerative disease that afflicts millions of Californians. The emotional and financial impact on families and on the state healthcare budget is enormous. This project seeks to find new drug targets to treat this terrible disease. If we are successful our work in the long-term may help diminish the social and familial cost of AD, and lead to establishment of new businesses in California using our approaches.