Michael L. Wang, MD, MD Anderson Cancer Center, Houston, TX, discusses the emerging role of chimeric antigen receptor T-cell (CAR-T) therapy in the treatment of mantle cell lymphoma (MCL). In contrast to large-cell lymphoma, the use of CAR-T therapy in MCL is still in its early stages. The first CAR-T therapy for MCL, brexucabtagene autoleucel (KTE-X19), was recently approved for relapsed MCL. Dr Wang expresses the need for more research into the use of CAR-T cell therapy in MCL, and predicts that this field will advance quickly in the near future. As more CAR-T therapies for MCL are developed, new treatment paradigms involving the combination of CAR-T and other targeted therapies may emerge. This interview took place during the ninth annual meeting of the Society of Hematologic Oncology (SOHO 2021) congress.