CART-TM4SF1 cells(Shanghai Ultra-T Immune Therapeutics )

Transmembrane 4 L Six Family Member 1 (TM4SF1) is highly expressed in many tumors of digestive system .
The Chimeric Antigen Receptor T-cells (CAR-T) that target TM4SF1 has been generated in our good manufacturing practices (GMP) facility and the anti-tumor effects have been demonstrated in multiple in vitro and in vivo studies.
Clinical studies are proposed here to evaluate the anti-tumor activity of these cell therapy products for treatment of patients with TM4SF1 positive tumors of digestive system. In this study, the safety, tolerance, and preliminary efficacy of CART-TM4SF1 cells will be examined in patients with refractory/recurrent advanced pancreatic cancer, colorectal cancer, gastric cancer or liver cancer.
Clinical and immunological responses will be evaluated about 30 days and last up to 2 years after CAR-T cell infusion.