Single-cell RNA-sequencing combined with bulk RNA-sequencing analysis of peripheral blood reveals the characteristics and key immune cell genes of ulcerative colitis

Figure 4 CellChat identification of communication between cells. A: Network of cell interactions between the five cell types. Monocytes and B cells and B cells and granulocyte-monocyte progenitors showed the closest interactions. The dot size is proportional to the number of cells in each group, and the edge width indicates the communication probability between cells; B: Bubble diagram of receptor–ligand interactions between cells; C: Comparison of the total number of interactions in the communication network between the five cell types.