Figure 7. CellChat analysis based on scRNA-seq showed the crosstalk between Bregs and myeloid cells in the immune network. (A) Heatmap showed the distribution of interaction pairs across the cell types. (B) Chord plots showed the interactions of ligand/receptor pairs between active TAO, inactive TAO, and NC group. (C) Violin plots showed the expression levels of LTA and TNF family cytokines in each immune cell type for both TAO and HC groups.