Analysis of data from the ImmuCellAI database revealed that ARSI was positively correlated with infiltration levels of macrophages, DC, iTerg, monocytes, and NKT cells, but negatively correlated with neutrophils, B cells, Tgd, Tem, and Th17 cells in TCGA pan‐cancer (Figure 9A). The gene discussed is ABCA1; the disease is cancer.