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@ARTICLE{LaBelle:300772,
author = {J. J. LaBelle and R. D. Haase and A. Beck and J. Haase and
L. Jiang and C. A. Oliveira de Biagi and S. Neyazi and B.
Englinger and I. Liu and M. Trissal and D. Jeong and O. A.
Hack and A. Nascimento and M. L. Shaw and C. M. Nguyen and
S. Castellani and N. D. Mathewson and O. Ashenberg and G. A.
Veiga Cruzeiro and T. Rosenberg and J. R. Vogelzang and J.
Pyrdol and S. Marx and A. M. Luomo and A. Godicelj and A.
Baumgartner and J. S. Rozowsky and S. Madlener and L. Mayr
and A. Peyrl and R. Geyeregger and D. Loetsch and C. Dorfer
and C. Haberler and N. Stepien and I. Slavc and T. B.
Davidson and R. M. Prins and K. K. Yeo and T. Cooney and K.
Ligon and H. Lidov and S. Alexandrescu and L. C. Baird and
J. Gojo$^*$ and K. W. Wucherpfennig and M. G. Filbin},
title = {{D}issecting the immune landscape in pediatric high-grade
glioma reveals cell state changes under therapeutic
pressure.},
journal = {Cell reports / Medicine},
volume = {6},
number = {5},
issn = {2666-3791},
address = {Cambridge, MA},
publisher = {Cell Press},
reportid = {DKFZ-2025-00920},
pages = {102095},
year = {2025},
note = {Volume 6, Issue 5, 20 May 2025, 102095},
abstract = {Pediatric high-grade gliomas (pHGGs) are among the most
lethal childhood tumors. While therapeutic approaches were
largely adapted from adult treatment regime, significant
biological differences between pediatric and adult gliomas
exist, which influence the immune microenvironment and may
contribute to the limited response to current pHGG treatment
strategies. We provide a comprehensive transcriptomic
analysis of the pHGG immune landscape using single-cell RNA
sequencing and spatial transcriptomics. We analyze matched
malignant, myeloid, and T cells from patients with pediatric
diffuse high-grade glioma (HGG) or high-grade ependymoma,
examining immune microenvironment distinctions after
chemo-/radiotherapy, immune checkpoint inhibition treatment,
and by age. Our analysis reveals differences in the
proportions of pediatric myeloid subpopulations compared to
adult counterparts. Additionally, we observe significant
shifts toward immune-suppressive environments following
cancer therapy. Our findings offer valuable insights into
potential immunotherapy targets and serve as a robust
resource for understanding immune microenvironmental
variations across HGG age groups and treatment regimens.},
keywords = {immuno-oncology (Other) / pediatric high-grade glioma
(Other) / single-cell RNA-seq (Other) / tumor
microenvironment (Other) / tumor-infiltrating immune cell
biology (Other)},
cin = {B062},
ddc = {610},
cid = {I:(DE-He78)B062-20160331},
pnm = {312 - Funktionelle und strukturelle Genomforschung
(POF4-312)},
pid = {G:(DE-HGF)POF4-312},
typ = {PUB:(DE-HGF)16},
pubmed = {pmid:40315846},
doi = {10.1016/j.xcrm.2025.102095},
url = {https://inrepo02.dkfz.de/record/300772},
}