DNA hypomethylation identifying clinical benefit subgroup of small-cell lung cancer: multi-omics analysis of a phase II trial with durvalumab plus olaparib as maintenance therapy
Background
Long-term survival of extensive-stage small-cell lung cancer (ES-SCLC) remains rare, with most patients experiencing disease progression during maintenance therapy. Poly (ADP-ribose) polymerase (PARP) inhibitors have the potential to confer…