A study published in the journal Nature reports results of the first-in-human phase I clinical trials of a novel immunotherapy approach for solid tumors expressing glypican-3. Researchers at Baylor College of Medicine and Texas Children’s Cancer Center led the study, which tested chimeric antigen receptor T cells enhanced with the protein interleukin-15.
Patients with relapsed or refractory CD19-positive B-cell acute lymphoblastic leukemia who were treated with the novel anti-CD19 chimeric antigen receptor T-cell therapy, obecabtagene autoleucel, experienced high response rates and most did not need a subsequent stem cell transplant, according to results from the phase Ib/II FELIX trial co-led by researchers at the University of Texas MD Anderson Cancer Center.
