Saad S. Kenderian

TL;DR: It is found that a chimeric adenoviral vector overcame the inherent resistance of primary human macrophages to genetic manipulation and imparted a sustained pro-inflammatory (M1) phenotype in humanized mice.

TL;DR: It is found that in primary patient samples, the IL-3 receptor α chain CD123 was highly expressed on leukemia-initiating cells and CD19-negative blasts in bulk B-ALL at baseline and at relapse after CART19 administration, indicating that targeting CD19 and CD123 on leukemic blasts represents an effective strategy for treating and preventing antigen-loss relapses occurring after CD19

TL;DR: It is shown that GM-CSF neutralization with lenzilumab does not inhibit CART19 cell function in vitro or in vivo, and a novel approach to abrogate NI and CRS through GM- CSF neutralized, which may potentially enhance CAR-T cell function.

TL;DR: Preclinical studies show potent activity of CART33 and indicate that transient expression of anti-CD33 CAR by RNA modification could be used in patients to avoid long-term myelosuppression.

TL;DR: CD33-deficient cells were impervious to CD33-targeting CAR T cells, allowing for efficient elimination of leukemia without myelotoxicity, and illuminate a novel approach to antigen-specific immunotherapy by genetically engineering the host to avoid on-target, off-tumor toxicity.