Figure 2

Single-cell enrichment analysis and cell communication network construction. (A) Heatmap of pathways significantly enriched by cell type. (B) Comparison between primary and relapsed HCC samples in terms of the number and intensity of intercellular communication. (C,D) Number and strength of common intercellular interactions, primary HCC (C), relapsed HCC (D). (E) Detection of secretory signals in primary and relapsed HCC samples. (F) Comparison of secretory signal differences between primary and relapsed HCC samples.