DC Vaccine(Shenzhen Geno-Immune Medical Institute)

The purpose of this study is to determine the feasibility, safety, and efficacy of a combination therapy in the treatment of T-cell acute lymphoblastic leukemia (T-ALL): multi-antigen-targeted chimeric antigen receptor T cells (CAR-T) followed by engineered immune effector cytotoxic T cells (CTLs) and immune modified dendritic cell vaccine (DCvac). This approach is aimed to achieve NGS MRD negativity in T-ALL patients, which can identify a very low risk of relapse and define patients with possible long-term remission without further treatment.