Of note, in evaluable patients with an available expression of PD-L1 tumor-associated immune cells (10% staining cutoff using PD-L1 IHC 73-10 pharmDx; Dako, Carpinteria, CA, USA), the ORR was 16.7% (and 22.2% [2 of 9 patients] in TNBC) in PD-L1-positive vs. 1.6% (2.6% [1 of 39 patients] in TNBC) in PD-L1-negative. The gene discussed is CD274; the disease is neoplasm.