The only kidney cell type that expresses appreciable FoxM1 is the ‘proliferating proximal tubule’ cell cluster, suggesting a role for FoxM1 in regulating proximal tubule proliferation after injury. Data is from the Kidney Interactive Transcriptomics website (http://humphreyslab.com/SingleCell/). Pct. Exp., percent expression; avg. exp. Scale, average expression scale; Pod, podocyte; EC, endothelial cell; PT, proximal tubule; DL, descending loop; tAL, thin ascending loop; TAL, thick ascending loop; DCT, distal convoluted tubule; CNT, connecting segment; CD-PC, collecting duct – principal cell; IC, intercalated cell; Act. Fib., activated fibroblasts; JGA, juxtaglomerular apparatus; Mϕ, macrophage.