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@ARTICLE{Ballabio:169352,
author = {C. Ballabio and M. Gianesello and C. Lago and K.
Okonechnikov$^*$ and M. Anderle and G. Aiello and F.
Antonica and T. Zhang and F. Gianno and F. Giangaspero and
B. A. Hassan and S. Pfister$^*$ and L. Tiberi},
title = {{N}otch1 switches progenitor competence in inducing
medulloblastoma.},
journal = {Science advances},
volume = {7},
number = {26},
issn = {2375-2548},
address = {Washington, DC [u.a.]},
publisher = {Assoc.},
reportid = {DKFZ-2021-01432},
pages = {eabd2781 -},
year = {2021},
abstract = {The identity of the cell of origin is a key determinant of
cancer subtype, progression, and prognosis. Group 3
medulloblastoma (MB) is a malignant childhood brain cancer
with poor prognosis and few candidates as putative cell of
origin. We overexpressed the group 3 MB genetic drivers MYC
and Gfi1 in different candidate cells of origin in the
postnatal mouse cerebellum. We found that S100b+ cells are
competent to initiate group 3 MB, and we observed that
S100b+ cells have higher levels of Notch1 pathway activity
compared to Math1+ cells. We found that additional
activation of Notch1 in Math1+ and Sox2+ cells was
sufficient to induce group 3 MB upon MYC/Gfi1 expression.
Together, our data suggest that the Notch1 pathway plays a
critical role in group 3 MB initiation.},
cin = {B062 / HD01},
ddc = {500},
cid = {I:(DE-He78)B062-20160331 / I:(DE-He78)HD01-20160331},
pnm = {312 - Funktionelle und strukturelle Genomforschung
(POF4-312)},
pid = {G:(DE-HGF)POF4-312},
typ = {PUB:(DE-HGF)16},
pubmed = {pmid:34162555},
doi = {10.1126/sciadv.abd2781},
url = {https://inrepo02.dkfz.de/record/169352},
}