Many immunoinhibitory molecules such as TIGIT, TGFB1, PDCD1LG2, PDCD1, NECTIN2, LGALS9, LAG3, IL10RB, IL10, HAVCR2, CTLA4, CSF1R, CD96, BTLA, and ADORA2A were positively correlated with RCN3 in most cancer types. The gene discussed is LAG3; the disease is cancer.