HISTONE DEACETYLASE (HDAC) INHIBITOR UP-REGULATES CAR EXPRESSION AND TARGETED ANTIGEN INTENSITY, INCREASING ANTITUMOR EFFICACY

摘要

Embodiments of the invention employ methods and compositions for enhancing potency of immune cells that express one or more therapeutic proteins. In certain cases, the methods modulate expression of a CAR transgene in an immune cell, such as a T cell. Specific embodiments employ the exposure of cells and/or individuals to be treated with the cells with an effective amount of at least one agent that upregulates expression of the therapeutic protein, such as a mitogen, histone deacetylase inhibitor, and or DNA methyltransferase inhibitor.