Biagio Ricciuti, MD, Dana-Farber Cancer Institute, Boston, MA, provides an overview of research elucidating acquired resistance mechanisms to PD-(L)1 inhibitors in patients with non-small cell lung cancer (NSCLC). Acquired mutations in STK11, KEAP1 and SMARCA4 were identified in a subset of patients and acquired deleterious mutations in the beta 2-microglobulin (B2M) gene were additionally found, which can impact response to immune checkpoint inhibitors. This interview took place at the 37th Annual Meeting of the Society for Immunotherapy in Cancer (SITC 2022) in Boston, MA.
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