CRTE7A2

Main purpose: Evaluate the safety and tolerability of CRTE7A2-01 TCR-T cell injection; Secondary purpose: Evaluate the effectiveness of CRTE7A2-01 TCR-T cell injection; Exploratory purpose: Evaluate the kinetic characteristics of CRTE7A2-01 TCR-T cell injection in subjects, such as expansion, survival, and distribution; Evaluate the immunogenicity of CRTE7A2-01 TCR-T cell injection in subjects; Monitor the integration site of lentiviral vectors in TCR-T and replicative lentivirus (RCL); Evaluate the effect of T cell immune-related gene deletion or inactivation mutation ratio on the effectiveness of CRTE7A2-01 TCR-T cell injection; Evaluate the biological activity of CRTE7A2-01 TCR-T cell injection after infusion into subjects; Analyze the changes in the peripheral blood T cell immune repertoire of subjects after infusion of CRTE7A2-01 TCR-T cell injection, and evaluate the effect on the clonal diversity of peripheral blood T cells in subjects;