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@ARTICLE{Ghasemi:286731,
author = {D. R. Ghasemi$^*$ and K. Okonechnikov$^*$ and A.
Rademacher$^*$ and S. Tirier$^*$ and K. K. Maass$^*$ and H.
Schumacher and P. Joshi$^*$ and M. P. Gold and J.
Sundheimer$^*$ and B. Statz$^*$ and A. S. Rifaioglu and K.
Bauer$^*$ and S. Schumacher$^*$ and M. Bortolomeazzi$^*$ and
F. Giangaspero and K. Ernst$^*$ and S. C. Clifford and J.
Saez-Rodriguez and D. Jones$^*$ and D. Kawauchi and E.
Fraenkel and J.-P. Mallm$^*$ and K. Rippe$^*$ and A.
Korshunov$^*$ and S. Pfister$^*$ and K. Pajtler$^*$},
title = {{C}ompartments in medulloblastoma with extensive nodularity
are connected through differentiation along the granular
precursor lineage.},
journal = {Nature Communications},
volume = {15},
number = {1},
issn = {2041-1723},
address = {[London]},
publisher = {Nature Publishing Group UK},
reportid = {DKFZ-2024-00070},
pages = {269},
year = {2024},
note = {#EA:B062#LA:B300#LA:B062#},
abstract = {Medulloblastomas with extensive nodularity are cerebellar
tumors characterized by two distinct compartments and
variable disease progression. The mechanisms governing the
balance between proliferation and differentiation in MBEN
remain poorly understood. Here, we employ a multi-modal
single cell transcriptome analysis to dissect this process.
In the internodular compartment, we identify proliferating
cerebellar granular neuronal precursor-like malignant cells,
along with stromal, vascular, and immune cells. In contrast,
the nodular compartment comprises postmitotic, neuronally
differentiated malignant cells. Both compartments are
connected through an intermediate cell stage resembling
actively migrating CGNPs. Notably, we also discover
astrocytic-like malignant cells, found in proximity to
migrating and differentiated cells at the transition zone
between the two compartments. Our study sheds light on the
spatial tissue organization and its link to the
developmental trajectory, resulting in a more benign tumor
phenotype. This integrative approach holds promise to
explore intercompartmental interactions in other cancers
with varying histology.},
cin = {B062 / HD01 / B360 / B066 / W192 / B300},
ddc = {500},
cid = {I:(DE-He78)B062-20160331 / I:(DE-He78)HD01-20160331 /
I:(DE-He78)B360-20160331 / I:(DE-He78)B066-20160331 /
I:(DE-He78)W192-20160331 / I:(DE-He78)B300-20160331},
pnm = {312 - Funktionelle und strukturelle Genomforschung
(POF4-312)},
pid = {G:(DE-HGF)POF4-312},
typ = {PUB:(DE-HGF)16},
pubmed = {pmid:38191550},
doi = {10.1038/s41467-023-44117-x},
url = {https://inrepo02.dkfz.de/record/286731},
}