Article
Fetal Fibroblast Heterogeneity Defines Dermal Architecture during Human Embryonic Skin Development
27 Jan 2025
Abstract excerpt
To investigate the heterogeneity of fibroblasts in human fetal skin, we analyzed published single-cell RNA-sequencing data (7 and 16 weeks after conception) and performed single-molecule FISH to map their spatial distribution and predicted dynamic interactions. Clustering revealed 8 fibroblast populations with changes in developmental stage-specific abundance. Proliferative cells (MKI67+) were present at all...
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