DALY II USA/ MB-CART2019.1 for DLBCL

Inclusion Criteria: * Histologically confirmed B-cell non-Hodgkin's lymphoma: * DLBCL DLBCL or associated subtype, defined by WHO 2016 classification: * DLBCL not otherwise specified (NOS) * High-grade B cell lymphoma with MYC and BCL2 and/or BCL6 rearrangements * High-grade B cell lymphoma (NOS) * Primary mediastinal (thymic) large B cell lymphoma * Transformed lymphoma (e.g., transformed follicular, or marginal zone lymphoma, follicular lymphoma (FL Grade 3) * CNS Cohort only: B-cell primary or secondary central nervous system lymphoma (PCNSL or SCNSL) * Mantle Cell Lymphoma (MCL) Cohort: Histologically confirmed MCL determined by overexpression of cyclin D1 or presence of t(11;14) (q13; q32) translocation * Richter's Transformation (RT) Cohort: Histologically confirmed Richter's transformation (RT) to a diffuse large B-cell lymphoma (DLBCL) subtype from underlying CLL (clonally related) * Relapsed or refractory disease is defined for DLBCL (and associated subtypes) population as failure of 2 or more lines of chemotherapy including rituximab or equivalent and anthracycline and either having failed autologous stem cell transplant (ASCT), or ineligible, not intended for or not consenting to ASCT * Chemotherapy-refractory disease is defined as persistent disease after last line of therapy or relapsed or persistent disease after prior ASCT for lymphoma * Disease relapse in subjects without prior ASCT is defined as relapse of disease after the last dose of most recent therapy r…