MYCN-induced lineage infidelity initiates SHH medulloblastoma-like tumors outside the canonical lineage of origin
This work combines the experimental accessibility of the avian embryo with single-cell transcriptomics to investigate how MYCN overexpression reshapes cerebellar lineage trajectories and reveals that MYCN-induced oncogenicity in the cerebellum proceeds through a three-step temporal sequence driven by the erosion of lin...