The lymphodepletion regimen consists of cyclophosphamide 500 mg/m2/day and fludarabine 30 mg/m2/day for 3 days...All CRS events resolved with 2 doses of tocilizumab given to patient #1 and 1 dose to patient #2... PMB-CT01(BAFFRCAR T cell) treatment at DL1 was safe and demonstrated potent anti-lymphoma activity with a 100% ORR (2 CR, 1 PR) in patients with poor prognosis. CRS and ICANS were all grade 1 and reversible. Enrollment is ongoing at DL2, and additional clinical and correlative analyses will be presented at the meeting.