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@ARTICLE{Costa:166770,
author = {B. M. Costa$^*$ and M. Fletcher$^*$ and P. Boskovic$^*$ and
E. L. Ivanova$^*$ and T. Eisemann$^*$ and S. Lohr$^*$ and L.
Bunse$^*$ and M. Löwer and S. Burchard and A. Korshunov$^*$
and N. Coltella and M. Cusimano and L. Naldini and H.-K.
Liu$^*$ and M. Platten$^*$ and B. Radlwimmer$^*$ and P.
Angel$^*$ and H. Peterziel$^*$},
title = {{A} {S}et of {C}ell {L}ines {D}erived from a {G}enetic
{M}urine {G}lioblastoma {M}odel {R}ecapitulates {M}olecular
and {M}orphological {C}haracteristics of {H}uman {T}umors.},
journal = {Cancers},
volume = {13},
number = {2},
issn = {2072-6694},
address = {Basel},
publisher = {MDPI},
reportid = {DKFZ-2021-00109},
pages = {230},
year = {2021},
note = {DKFZ-ZMBH Alliance#EA:A100#LA:A100# / HI-TRON},
abstract = {Glioblastomas (GBM) are the most aggressive tumors
affecting the central nervous system in adults, causing
death within, on average, 15 months after diagnosis.
Immunocompetent in-vivo models that closely mirror human GBM
are urgently needed for deciphering glioma biology and for
the development of effective treatment options. The murine
GBM cell lines currently available for engraftment in
immunocompetent mice are not only exiguous but also
inadequate in representing prominent characteristics of
human GBM such as infiltrative behavior, necrotic areas, and
pronounced tumor heterogeneity. Therefore, we generated a
set of glioblastoma cell lines by repeated in vivo passaging
of cells isolated from a neural stem cell-specific Pten/p53
double-knockout genetic mouse brain tumor model.
Transcriptome and genome analyses of the cell lines revealed
molecular heterogeneity comparable to that observed in human
glioblastoma. Upon orthotopic transplantation into syngeneic
hosts, they formed high-grade gliomas that faithfully
recapitulated the histopathological features, invasiveness
and immune cell infiltration characteristic of human
glioblastoma. These features make our cell lines unique and
useful tools to study multiple aspects of glioblastoma
pathomechanism and to test novel treatments in an intact
immune microenvironment.},
keywords = {glioblastoma (Other) / mouse model (Other) / syngeneic cell
line (Other)},
cin = {A100 / B060 / D170 / B300 / A240 / HD01},
ddc = {610},
cid = {I:(DE-He78)A100-20160331 / I:(DE-He78)B060-20160331 /
I:(DE-He78)D170-20160331 / I:(DE-He78)B300-20160331 /
I:(DE-He78)A240-20160331 / I:(DE-He78)HD01-20160331},
pnm = {311 - Zellbiologie und Tumorbiologie (POF4-311)},
pid = {G:(DE-HGF)POF4-311},
typ = {PUB:(DE-HGF)16},
pubmed = {pmid:33435218},
doi = {10.3390/cancers13020230},
url = {https://inrepo02.dkfz.de/record/166770},
}