Investigating heme-induced effector CAR T cells for multiple myeloma therapy
Basic Information
Description
Mitochondrial energetics and cellular metabolism play a central role in regulating T cell differentiation, fate and function. Heme (iron-protoporphyrin IX) is critical for maintaining mitochondrial electron transport chain (ETC) activity and oxidative phosphorylation (OXPHOS). Heme is taken up from the extrinsic environment in addition to being synthesized intracellularly. Our objective is to understand how heme regulates T cell exhaustion and the implications of extrinsic heme on BCMA-directed CAR-T cell therapy