ArticleStem cell research & therapy2022
Mesenchymal Mycn participates in odontoblastic lineage commitment by regulating Krüppel-like Factor 4 (Klf4) in mice.
Article in Stem cell research & therapy, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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4 citing papers in PubMed, 8 citations in OpenAlex.
- H19 Promotes Odontogenic Differentiation of Human Dental Pulp Cells via miR-103a-3p-Mediated PIK3R1/AKT and KLF4 Pathways.International dental journal · 2026Article
- The Spatial Transcriptomic Atlas of Human Limbus and Vital Niche Microenvironment Regulating the Fate of Limbal Epithelial Stem Cells.Investigative ophthalmology & visual science · 2025Article
- Cut&tag: a powerful epigenetic tool for chromatin profiling.Epigenetics · 2024Review
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Authors and funding
7 authors at 1 institution in 1 country.
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Abstract
backgroundCommitment of mouse dental papilla cells (mDPCs) to the odontoblast lineage is critical for dentin formation, and this biological process is regulated by a complex transcription factor network. The transcription factor Mycn is a proto-oncogene that plays an important role in tumorigenesis and normal embryonic development. An early study revealed that Mycn is exclusively expressed in dental mesenchymal cells at E15.5, which implies a potential role of Mycn in dentinogenesis. However, the role of Mycn in dentin formation remains elusive. Thus, it is of considerable interest to elucidate the role of Mycn in dentin formation.
methodsMycn
resultsMesenchymal ablation of Mycn (Mycn
conclusionsOur results elucidated that mesenchymal Mycn modulates the odontoblastic commitment of dental papilla cells by directly regulating Klf4. Our study illustrated the role of Mycn in dentin development and furthers our general comprehension of the transcription factor networks involved in the dentinogenesis process. Thus, these results may provide new insight into dentin hypoplasia and bioengineered dentin regeneration.
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