Article (Scientific journals)
Distribution and prognostic impact of microglia/macrophage subpopulations in gliomas.
Zeiner, Pia S; Preusse, Corinna; GOLEBIEWSKA, Anna et al.
2019In Brain Pathology, 29 (4), p. 513-529
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Keywords :
Adult; Aged; Animals; Astrocytoma/pathology; Brain Neoplasms/pathology; Cell Line, Tumor; Female; Glioblastoma/pathology; Glioma/immunology/metabolism/pathology; Humans; Immunohistochemistry; Macrophages/immunology/pathology; Male; Mice; Microglia/immunology/pathology; Middle Aged; Prognosis; Tumor Microenvironment; Xenograft Model Antitumor Assays; glioma; glioma-associated microglia and macrophages; immune polarization; tumor microenvironment
Abstract :
[en] While the central nervous system is considered an immunoprivileged site and brain tumors display immunosuppressive features, both innate and adaptive immune responses affect glioblastoma (GBM) growth and treatment resistance. However, the impact of the major immune cell population in gliomas, represented by glioma-associated microglia/macrophages (GAMs), on patients' clinical course is still unclear. Thus, we aimed at assessing the immunohistochemical expression of selected microglia and macrophage markers in 344 gliomas (including gliomas from WHO grade I-IV). Furthermore, we analyzed a cohort of 241 IDH1R132H-non-mutant GBM patients for association of GAM subtypes and patient overall survival. Phenotypical properties of GAMs, isolated from high-grade astrocytomas by CD11b-based magnetic cell sorting, were analyzed by immunocytochemistry, mRNA microarray, qRT-PCR and bioinformatic analyses. A higher amount of CD68-, CD163- and CD206-positive GAMs in the vital tumor core was associated with beneficial patient survival. The mRNA expression profile of GAMs displayed an upregulation of factors that are considered as pro-inflammatory M1 (eg, CCL2, CCL3L3, CCL4, PTGS2) and anti-inflammatory M2 polarization markers (eg, MRC1, LGMN, CD163, IL10, MSR1), the latter rather being associated with phagocytic functions in the GBM microenvironment. In summary, we present evidence that human GBMs contain mixed M1/M2-like polarized GAMs and that the levels of different GAM subpopulations in the tumor core are positively associated with overall survival of patients with IDH1R132H-non-mutant GBMs.
Disciplines :
Oncology
Author, co-author :
Zeiner, Pia S ;  Edinger Institute, Institute of Neurology, Goethe University Frankfurt, Frankfurt am Main, Germany. ; Department of Neurology, Goethe University Frankfurt, Frankfurt am Main, Germany. ; Dr. Senckenberg Institute of Neurooncology, Goethe University Frankfurt, Frankfurt am Main, Germany.
Preusse, Corinna;  Department of Neuropathology, Charité Berlin, Berlin, Germany.
GOLEBIEWSKA, Anna ;  NORLUX Neuro-Oncology Laboratory, Department of Oncology, Luxembourg Institute of Health (LIH), Luxembourg.
Zinke, Jenny;  Edinger Institute, Institute of Neurology, Goethe University Frankfurt, Frankfurt am Main, Germany.
Iriondo, Ane;  Edinger Institute, Institute of Neurology, Goethe University Frankfurt, Frankfurt am Main, Germany.
Muller, Arnaud;  Department of Oncology, Luxembourg Institute of Health (LIH), Luxembourg.
Kaoma, Tony;  Department of Oncology, Luxembourg Institute of Health (LIH), Luxembourg.
Filipski, Katharina;  Edinger Institute, Institute of Neurology, Goethe University Frankfurt, Frankfurt am Main, Germany. ; German Cancer Consortium (DKTK), Heidelberg, Germany. ; German Cancer Research Center (DKFZ), Heidelberg, Germany.
Müller-Eschner, Monika;  Institute of Neuroradiology, Goethe University Frankfurt, Frankfurt am Main, Germany.
Bernatz, Simon;  Edinger Institute, Institute of Neurology, Goethe University Frankfurt, Frankfurt am Main, Germany.
Blank, Anna-Eva;  Edinger Institute, Institute of Neurology, Goethe University Frankfurt, Frankfurt am Main, Germany.
Baumgarten, Peter;  Edinger Institute, Institute of Neurology, Goethe University Frankfurt, Frankfurt am Main, Germany. ; Department of Neurosurgery, Goethe University Frankfurt, Frankfurt am Main, Germany.
ILINA, Elena ;  Edinger Institute, Institute of Neurology, Goethe University Frankfurt, Frankfurt am Main, Germany. ; NORLUX Neuro-Oncology Laboratory, Department of Oncology, Luxembourg Institute of Health (LIH), Luxembourg. ; Luxembourg Centre of Neuropathology (LCNP), Luxembourg.
Grote, Anne;  Institute of Pathology and Neuropathology, Medical University Hannover, Hannover, Germany.
Hansmann, Martin L;  Senckenberg Institute of Pathology, Goethe University Frankfurt, Frankfurt am Main, Germany.
Verhoff, Marcel A;  Institute of Legal Medicine, Goethe University Frankfurt, Frankfurt am Main, Germany.
Franz, Kea;  Dr. Senckenberg Institute of Neurooncology, Goethe University Frankfurt, Frankfurt am Main, Germany. ; Department of Neurosurgery, Goethe University Frankfurt, Frankfurt am Main, Germany.
Feuerhake, Friedrich;  Institute of Pathology and Neuropathology, Medical University Hannover, Hannover, Germany. ; Institute of Neuropathology, University Clinic Freiburg, Freiburg, Germany.
Steinbach, Joachim P;  Dr. Senckenberg Institute of Neurooncology, Goethe University Frankfurt, Frankfurt am Main, Germany. ; German Cancer Consortium (DKTK), Heidelberg, Germany. ; German Cancer Research Center (DKFZ), Heidelberg, Germany.
Wischhusen, Jörg;  Department of Gynecology, University of Wuerzburg, Wuerzburg, Germany.
Stenzel, Werner;  Department of Neuropathology, Charité Berlin, Berlin, Germany.
NICLOU, Simone P. ;  NORLUX Neuro-Oncology Laboratory, Department of Oncology, Luxembourg Institute of Health (LIH), Luxembourg. ; KG Jebsen Brain Tumour Research Center, Department of Biomedicine, University of Bergen, Bergen, Norway.
Harter, Patrick N;  Edinger Institute, Institute of Neurology, Goethe University Frankfurt, Frankfurt am Main, Germany. ; German Cancer Consortium (DKTK), Heidelberg, Germany. ; German Cancer Research Center (DKFZ), Heidelberg, Germany.
MITTELBRONN, Michel ;  Edinger Institute, Institute of Neurology, Goethe University Frankfurt, Frankfurt am Main, Germany. ; NORLUX Neuro-Oncology Laboratory, Department of Oncology, Luxembourg Institute of Health (LIH), Luxembourg. ; German Cancer Consortium (DKTK), Heidelberg, Germany. ; German Cancer Research Center (DKFZ), Heidelberg, Germany. ; Luxembourg Centre of Neuropathology (LCNP), Luxembourg. ; Laboratoire national de santé (LNS), Dudelange, Luxembourg.
More authors (14 more) Less
External co-authors :
yes
Language :
English
Title :
Distribution and prognostic impact of microglia/macrophage subpopulations in gliomas.
Publication date :
July 2019
Journal title :
Brain Pathology
ISSN :
1015-6305
Publisher :
Wiley-Blackwell, United States
Volume :
29
Issue :
4
Pages :
513-529
Peer reviewed :
Peer Reviewed verified by ORBi
Commentary :
© 2018 The Authors. Brain Pathology published by John Wiley & Sons Ltd on behalf of International Society of Neuropathology.
Available on ORBilu :
since 26 February 2024

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