New company Pan Cancer T BV is preparing for a clinical trial of a next-generation T-cell receptor-engineered T cell it has designed to remove the current barriers and make T-cell therapies effective in treating solid tumors. Its products have two distinguishing features: They are targeted at antigens the company has shown are exclusively and robustly expressed by multiple solid cancers, and have a minor genetic modification that enhances the durability of autologous TCR-Ts in the tumor microenvironment after they are administered back into a patient.