Fig. 6

Single-cell RNA sequencing to explore HPSE expression in immune cells. A UMAP showed the visualization of 70,556 immune cell distributions in 7 esophageal squamous cancer tissues. B Based on the expression of known marker genes, the major types of tumor-infiltrating immune cells were identified, including B cells, T cells, CD4+ T cells, CD8+ T cells, dendritic cells, NK cells, monocytes, and progenitors. C Expression level of HPSE in each cluster