I-PD-L1 (+) tumors were significantly correlated with the expanding type of GC according to the Ming classification (p = 0.042), less frequent lymphatic invasion (p = 0.001), less frequent perineural invasion (p = 0.019), less frequent LN metastasis (p = 0.019), lower TNM stage (p = 0.006), and a high immunoscore (p < 0.001) (Table 2). This evidence concerns the gene CD274 and gastric cancer.