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TITLE Human Embryonic Stem Cell Therapeutic Strategies to Target HIV Disease ABSTRACT AIDS is a disease that currently has no cure. It arises when the human immunodeficiency virus (HIV) infects certain types of blood cells. These cells would normally be used to fight infection, but instead are destroyed by the virus, leading to immunodeficiency. We have recently been able to induce the development of human embryonic stem cells (hESC) into the types of cells that HIV can infect. In addition, we were able to show that a marker gene could be introduced into the hESC, and this gene continued to produce its protein throughout development of the cell into the more mature blood cell types. This sets the stage for testing the possibility of using gene-modified hESC to treat HIV or other immune system diseases. We have 3 different types of anti-HIV genetic approaches that we will test in laboratory models. These will be placed into hESC, and the cells allowed to develop into blood cells. We will then test whether our
PI Jerome Zack INSTITUTE University of California, Los Angeles STATE California AMOUNT $2,516,830.00 AWARD DATE 2007 March GRANT TYPE Comprehensive