Developments Lyell initiates Phase 3 CAR T-cell therapy trial in R/R LBCL; forms expert steering committee Lyell Immunopharma (NASDAQ: LYEL) has announced the initiation of PiNNACLE—H2H, a Phase 3 head-to-head CAR T-cell therapy randomized controlled trial evaluating rondecabtagene autoleucel (ronde-cel, also known as... September 3, 2025