Lyell Immunopharma to Present Phase 1/2 Safety and Translational Data for Ronde-Cel in Large B-Cell Lymphoma at the European Hematology Association 2026 Congress

On June 4, 2026 Lyell Immunopharma, Inc. (Nasdaq: LYEL), a late-stage clinical company advancing a pipeline of next-generation chimeric antigen receptor (CAR) T-cell therapies for patients with cancer, reported that the Company will present data from its ongoing Phase 1/2 clinical trial of rondecabtagene autoleucel (ronde-cel) in patients with relapsed or refractory (R/R) large B-cell lymphoma (LBCL) at the European Hematology Association (EHA) (Free EHA Whitepaper) 2026 Congress, taking place in Stockholm, Sweden, June 11–14, 2026. The data will be featured in two poster presentations covering an updated ronde-cel safety analysis and translational insights.

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EHA 2026 Poster Presentations

Low-Grade CRS and ICANS with Rondecabtagene Autoleucel, a Dual-Targeting CD19/CD20 CAR T-Cell Product Candidate, in Patients with Large B-Cell Lymphoma: Updated Safety Analysis

Poster: PF962
Session: Large B-Cell Lymphomas – Clinical; Hall A
Time: Friday, June 12, 12:45 pm EDT / 6:45 pm CEST
Presenting Author: Sarah M. Larson, M.D., Associate Professor in the Division of Hematology-Oncology, David Geffen School of Medicine, UCLA
Durable Responses with Rondecabtagene Autoleucel (Dual-Targeting CD19/CD20 CAR
T-Cells) are Associated with Higher Proportion of Cytotoxic T Cells with Memory Potential in Infusion Products

Poster: PF1097
Session: Lymphoma Biology & Translational Research; Hall A
Time: Friday, June 12, 12:45 pm EDT / 6:45 pm CEST
Presenting Author: Akil Merchant, M.D., Associate Professor and Co-Director of the Lymphoma Program, Samuel Oschin Cancer Center, Cedars-Sinai Medical Center
Ronde-cel is currently being evaluated for the treatment of R/R LBCL across two pivotal clinical trials. In the 3L+ setting, the ongoing single-arm PiNACLE trial is expected to report updated data in the second half of 2026 and pivotal data by mid-2027, setting up a subsequent Biologics License Application (BLA) submission in 2027. In the 2L setting, the Phase 3 randomized PiNACLE-H2H trial is evaluating ronde-cel against investigator’s choice of axicabtagene ciloleucel or lisocabtagene maraleucel.

The posters will be available through the Science section of the Company’s website at www.lyell.com after the presentations.

(Press release, Lyell Immunopharma, JUN 4, 2026, View Source [SID1234666453])