 AIS will grant Kite an exclusive license to two programs from its transmembrane immunomodulatory protein (TIP) technology, which Kite plans to further engineer into chimeric antigen receptor (CAR) and T cell receptor (TCR) product candidates.This collaboration will accelerate Kite's efforts to establish the next generation of engineered T cell therapies specifically designed to overcome the inhibitory mechanisms present in the tumor microenvironment.In December, Kite Pharma announced that it has initiated a phase 1/2 clinical study of KTE-C19 (ZUMA-3) for the treatment of adult patients with relapsed/refractory acute lymphoblastic leukemia (ALL).