Lyell Immunopharma Announces the Initiation of a Phase 3 Head-to-Head CAR T-Cell Therapy Clinical Trial in Aggressive Large B-Cell Lymphoma and Formation of Expert Steering Committee

(NASDAQ:LYEL) SOUTH SAN FRANCISCO, Calif., Sept. 03, 2025 (GLOBE NEWSWIRE) -- Lyell Immunopharma, Inc. (Nasdaq: LYEL), a late-stage clinical company advancing next-generation CAR T-cell therapies for patients with cancer, today announced the initiation of PiNACLE - H2H, a Phase 3 head-to-head CAR T-cell therapy randomized controlled trial and the formation of a Steering Committee of preeminent lymphoma experts. The trial is evaluating rondecabtagene autoleucel (ronde-cel, also known as LYL314) compared to lisocabtagene maraleucel (liso-cel) or axicabtagene ciloleucel (axi-cel) for the treatment of patients with relapsed or refractory (R/R) large B-cell lymphoma (LBCL) receiving treatment in the 2L setting. Ronde-cel is an autologous dual-targeting CD19/CD20 chimeric antigen receptor (CAR) T-cell product candidate with Regenerative Medicine Advanced Therapy (RMAT) and Fast Track designations from the U.S. Food and Drug Administration (FDA) for development in patients with R/R LBCL. Ronde-cel target