Chinmo defines the region-specific oncogenic competence in the Drosophila central nervous system - PubMed
3 hours ago
- #Oncogenic Competence
- #Dedifferentiation
- #Drosophila CNS
- Chinmo and its regulation by ecdysone signaling are key determinants of oncogenic competence in different regions of the Drosophila central nervous system, influencing tumorigenic outcomes from dedifferentiation.
- Nerfin-1 inactivation leads to tumorigenic phenotypes in the central brain and ventral nerve cord, but not in the optic lobes, whereas Lola inactivation causes tumor overgrowth specifically in the optic lobes.
- The study provides a framework for understanding how oncogenic competence arises beyond genetic mutations, highlighting the roles of transcription factors in region-specific tumorigenesis.