GT Biopharma Presented Positive Preclinical Data for GTB-5550, a Novel TriKE® Molecule for Targeted Prostate Cancer Treatment During the Society for Immunotherapy of Cancer (SITC) 2023 Annual Meeting
Natural killer (NK) cells are being increasingly explored in clinical trials due to their safety profile and ability to mediate tumor killing without prior priming.
- Natural killer (NK) cells are being increasingly explored in clinical trials due to their safety profile and ability to mediate tumor killing without prior priming.
- However, lack of antigen-specific targeting, decreased numbers, and suppressive signals from the tumor microenvironment (TME) of Prostate Cancer (PCa), can negatively impact NK cell efficacy.
- The TriKE molecules displayed improved tumor control, compared to IL-15 control or no treatment, in xenogeneic models of prostate cancer.
- Society For Immunotherapy of Cancer (SITC) 2023 Annual Meeting – November 1-5, 2023