AutologousCD22 Chimeric Antigen Receptor (CAR)T Cells in w/Recurrent/Refractory B Cell Lymphomas

Inclusion criteria

• . Relapsed or refractory disease after at least 2 lines of systemic therapy. Prior therapy must have included an anti-CD20 monoclonal antibody combined with systemic therapy (single-agent anti- CD20 antibody does not count as line of therapy for eligibility nor does local radiation). Anti-CD20 antibody is not required for participants with CD20 negative disease. A systemic therapy includes, but is not limited to: Bendamustine, CHOP, CVP, CART therapy, lenalidomide, or platinum-based chemotherapy.
• . Relapsed or progressive disease within 24 months of initiation of the initial course of chemotherapy (also known as progression of disease within 24 months POD24). Initial treatment must have included an anti-CD20 monoclonal antibody (unless CD20 negative) plus either Bendamustine, CHOP or CVP (R-Chemo). Must have completed 3 or more cycles of R-Chemo. Progression is measured from the initial day of treatment of the first cycle of R-Chemo. In the case of those who received anti-CD20 monoclonal antibody monotherapy previously and then received R-Chemo are also eligible if they are POD24, and progression is measured from the initial day of treatment of the first cycle of R-Chemo and not from the initial day of anti-CD20 monoclonal antibody monotherapy.
• . Diagnosis of HCL and require treatment as defined by having HCL-related anemia (hemoglobin \<11 g/dL), thrombocytopenia (platelets\<100 x 10\^9 /L), or neutropenia (absolute neutrophil count below 1.5 x 10\^9/L); symptomatic splenomegaly or adenopathy; or other constitutional symptoms directly related to HCL;