Landscape of four different stages of human gastric cancer revealed by single-cell sequencing

Figure 2 Tumor cell identification and epithelial cell re-clustering. A: Uniform manifold approximation and projection (UMAP) plot after cancer cell identification, with tissue samples on the left and cell types on the right; B: Proportion of different cell types in tissue samples from patients at various stages after cancer cell identification; C-E: UMAP of epithelial cell re-clustering (C, left: Tissue samples, right: Cell cluster), malignant cell re-clustering (D, left: Malignant cells, right: Cell types), and non-malignant cell re-clustering (E: left: Non-malignant cells, right: Cell types); F: Differential analysis of re-clustering between malignant tumor cells and non-malignant tumor cells.