Study Evaluating the Safety and Pharmacokinetics of JCAR017 in B-cell Non-Hodgkin Lymphoma (TRANSCEND-NHL-001)

Participants will undergo leukapheresis to isolate peripheral blood mononuclear cells (PBMCs) for the production of JCAR017. During JCAR017 production, participants may receive low-dose chemotherapy for disease control. Upon successful generation of JCAR017 product, participants will receive treatment with JCAR017 therapy. Treatment will include lymphodepleting chemotherapy followed by one dose of JCAR017 administered by intravenous (IV) injection.

Participants will undergo leukapheresis to isolate peripheral blood mononuclear cells (PBMCs) for the production of JCAR017. During JCAR017 production, participants may receive low-dose chemotherapy for disease control. Upon product availability, participants will receive study treatment consisting of lymphodepleting chemotherapy followed by two IV doses of JCAR017.