Sensory nerve niche regulates mesenchymal stem cell homeostasis via FGF/mTOR/autophagy axis [scRNA-seq]

In this study, using the mouse molar as a model, we took advantage of single-cell transcriptome profiling, lineage tracing and transgenic mouse models to interrogate the cellular heterogeneity and gene regulatory networks (GRNs) of postmigratory CNCCs.In this study, we have put together a dynamic spatiotemporal single-cell regulatory atlas and revealed the landscape of transcriptional heterogeneity and defined the cellular domains during the progression of cranial neural crest cell (CNCC)-derived dental lineage diversification. Importantly, we identified cell type-specific gene regulatory networks (GRNs) during CNCC-derived dental lineage development. Single-nuclei transcriptomes were obtained from trigeminal ganglion of one-month-old mice