A phase III study investigating the efficacy and safety of neoadjuvant-adjuvant anti–PD-L1 antibody durvalumab and 5-fluorouracil-leucovorin-oxaliplatin-docetaxel (FLOT) chemotherapy followed by adjuvant durvalumab monotherapy in patients with resectable G/GEJ cancer is also underway recruiting (54). Here, CD274 is linked to cancer.