CD274 and gastric cancer: In cervical cancer, LINC01871 was also found in an immune-related prognostic signature being related to immune response and TGF-β signaling pathway (45); additionally, in gastric cancer, LINC01871 expression was positively correlated with CD8+ T cell enrichment levels, cytolytic immune activity, and CD274 (PD-L1) expression levels in TCGA gastric cancer cohort (46).