From October 2021 to June 2023, nine eligible refractory/ relapsed defuse large B cell lymphoma (r/r DLBCL) patients (pts) were enrolled in this study and treated with a single infusion of GC012F...The lymphoma samples of all patient expressed CD19, and 7 out of 8 expressed various levels of BCMA...This first-in-human trial of GC012F, a CD19-BCMA dual targeting CAR-T product, for the treatment of r/r B-NHL showed a manageable safety profile and promising clinical responses. The ORR was 100% at month 3 with 77.8% (7/9) achieving CR.