Disruption of the interferon-gamma axis limits chimeric antigen receptor T cell efficacy against acute myeloid leukemia
Nat Murren, Isaac King, Lauren Mahoney, Jarron Roy, Otto A. Kletzien, Madeline Collins, Sarah Geffe, Luke Kalcheim, Rebecca M. Richards
This study shows that blocking the interferon-gamma axis reduces CAR T cell effectiveness against AML by impairing antigen expression and cytotoxicity, suggesting caution with IFN-gamma inhibitors in AML treatment.
bioRxiv · Aug 31, 2026 · PreprintCancer Biology