Project Detail
Interagency Autism Coordinating Committee (IACC) logo
Office of Autism Research Coordination (OARC) logo

Using iPS cells to study genetically defined forms with autism  

Research efforts have been stymied by the difficulty of studying neurons from people with autism in the laboratory. Ricardo Dolmetsch and his colleagues are tackling this issue using stem cells. The researchers harvest skin cells from people with genetic forms of autism, then use viruses to convert these cells into induced pluripotent stem (iPS) cells, capable of forming all other cells in the human body. Dolmetsch's team is using iPS cells to study the genetic and biochemical pathways that control the generation of the human brain — using cells from people with autism, rather than trying to replicate the genetic defects in mice. The researchers plan to examine the differentiation of iPS cells into neurons and glial cells, the main cell types in the human brain, and to characterize the cells' function using a combination of microscopy, electrophysiology and cell biology. The researchers aim to compare the mechanisms that generate brain cells in children with autism and in healthy controls, in the hopes of identifying specific aspects of neuronal differentiation and function that are altered in the affected children. Project Status


Funder Simons Foundation
Fiscal Year Funding $100,000.00
Project Number 137433
Principal Investigator Dolmetsch, Ricardo
Received ARRA Funding? No
Strategic Plan Question Question 4: Which Treatments And Interventions Will Help? (Interventions)
Strategic Plan Objective Green dot: Objective has greater than or equal to the recommended funding. 4SB. Standardize and validate at least 20 model systems (e.g., cellular and/or animal) that replicate features of ASD and will allow identification of specific molecular targets or neural circuits amenable to existing or new interventions by 2012. IACC Recommended Budget: $75,000,000 over 5 years.
Federal or Private? Private
Institution Stanford University
State/Country California
Web Link 1 Using iPS cells to study genetically defined forms with autism (External web link)
Web Link 2 No URL available.
Web Link 3 No URL available.
History/Related Projects Using iPS cells to study genetically defined forms with autism | $200,000.00 | 2010 | 137433
Using iPS cells to study genetically defined forms with autism | $100,000.00 | 2011 | 137433