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. 2022 Dec 21;55(1):66–77. doi: 10.1038/s41588-022-01243-4

Extended Data Fig. 3. Validation of immune recruiting fibroblasts and their tissue localisation.

Extended Data Fig. 3

(a) smFISH staining in human bronchi tissue for IR-Fibro markers (CCL21, CCL19) showing independent localisation from immune cells (PTPRC) and smooth muscle cells (ACTA2) marked by arrows. (b) H&E staining on Visium ST with manually annotated immune infiltrate in blue. cell2location mapping density scores with zoom into the region of interest, showing density values for IR-Fibro and relevant immune cells from the current lung study as well as for germinal centre cell types from a gut18. Dashed lines are added for better visual comparison between the cell types and regions.