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@ARTICLE{Park:307577,
author = {J. W. Park and J. Kwak and K.-W. Kim and S. Jung and C. H.
Nam and H. J. Kim and S. M. Lee and C. Choi and Y. Ahn and
J.-H. Park and J. Yoo and J.-K. Shim and H. J. Cho and E.-H.
Kim and C. Kim and S. Ahn and S. Pusch$^*$ and A. von
Deimling$^*$ and J. H. Chang and S. H. Kim and H. Kim and Y.
S. Ju and S.-G. Kang and J. H. Lee},
title = {{IDH}-mutant gliomas arise from glial progenitor cells
harboring the initial driver mutation.},
journal = {Science},
volume = {391},
number = {6781},
issn = {0036-8075},
address = {Washington, DC},
publisher = {American Association for the Advancement of Science},
reportid = {DKFZ-2026-00072},
pages = {eadt0559},
year = {2026},
note = {#DKTKZFB26# / ISSN 1095-9203},
abstract = {Identifying the cell of origin that harbors an initial
driver mutation is key to understanding tumor evolution and
for the development of new treatments. For isocitrate
dehydrogenase (IDH)-mutant gliomas, the most common
malignant primary brain tumor in young adults, the cell of
origin is currently poorly understood. We conducted deep
sequencing on 142 tissues from 70 individuals comprising
tumors, peritumoral cortex or subventricular zones, and
blood. Low-level IDH mutations were found in the peritumoral
cortex in $37.9\%$ (11 of 29) of patients. Integrating
cell-type-specific mutation analysis, the direction of
clonal evolution, spatial transcriptomics from patient
brains, and a cancer mouse model arising from mutant
oligodendrocyte progenitor cell, we determined that glial
progenitor cells harboring an initial IDH mutation were
responsible for the development of IDH-mutant gliomas.},
keywords = {Isocitrate Dehydrogenase: genetics / Glioma: genetics /
Glioma: pathology / Humans / Animals / Brain Neoplasms:
genetics / Brain Neoplasms: pathology / Mice / Mutation /
Neuroglia: pathology / Clonal Evolution / Adult / Female /
Male / Isocitrate Dehydrogenase (NLM Chemicals) / IDH1
protein, human (NLM Chemicals)},
cin = {B300 / HD01},
ddc = {500},
cid = {I:(DE-He78)B300-20160331 / 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:41505555},
doi = {10.1126/science.adt0559},
url = {https://inrepo02.dkfz.de/record/307577},
}