Figure 4. UMAP with Louvain clustering.
A, Treg cells from all 8 donors are highlighted in blue in UMAP, other cell types light grey. B, C, APOB-p18 DRB1*07:01 tetramer positive cells (Tet+ cells, solid circles) are plotted on the combined UMAP of cells from all 8 donors. Treg distribution (B), and Th1 and Tmem distribution (C) are shown as contour plots of density.