Extended Data Fig. 8. Cell type composition of human skeletal muscle microenvironment.
a–c, UMAP plots showing annotated subpopulations of immune cells (a), fibroblasts and Schwann cells (b), as well as endothelial and smooth muscle cells (c). Cell type abbreviations are explained in Supplementary Table 10. Cell populations marked in grey contained very few cells or (and) were represented in 1-2 individuals, thus were excluded from further analyses. d–f, Dot plots illustrating marker genes specific for subpopulations of immune cells (d), fibroblasts and Schwann cells (e) as well as vasculature cells (f). Dot size represents the proportion of cells expressing a gene, colour indicates the scaled expression level.