The purpose of this study is to evaluate the safety and tolerability of BAFF-R CAR-T Cells in Adult Subjects with CD19-Negative relapsed or refractory B-Cell Lymphoma.
1. Subjects voluntarily participate in clinical research and sign informed consent.
2. Subjects with CD19-negative relapsed or refractory B-cell lymphoma: a) failure to achieve CR after 6 cycles, or PR after 3 cycles, of first-line therapy, or achieve CR after first-line therapy but relapse within 12 months; b) achieve CR after systemic treatment, but are refractory or relapsed, and no plan to transplant, or prepare for transplantation but cannot meet transplantation criteria after second-line therapy; c) not achieve CR after at least two courses of second-line treatment (including autologous stem cell transplantation).
3. Expected survival ≥ 3 months.
4. BAFF-R expression are detected on tumor cells of subjects by flow cytometry or immunohistochemistry.
1. Women who are pregnant or breastfeeding, or planned pregnancy within 6 months.
2. Infectious disease(HIV, Active Tuberculosis ect.).
3. Active infection: hepatitis B, hepatitis C.
4. Abnormal vital signs or refuse to receive examination.