Evidence map›Paper›PMID 37883975›Full record

ArticleCell reports. Medicine2023

Tumor heterogeneity and tumor-microglia interactions in primary and recurrent IDH1-mutant gliomas.

Enrique Blanco-Carmona, Ashwin Narayanan, Inmaculada Hernandez, Juan C Nieto, Marc Elosua-Bayes, Xueyuan Sun, Claudia Schmidt, Necmettin Pamir, Koray Özduman, Christel Herold-Mende and 10 more

Open access · goldAbstract read
In one paragraph

Article in Cell reports. Medicine, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers.

0numbers the graph read from it
0cells of the map it votes in
29citing papers in PubMed
8.9field-weighted citation impact, top 2% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

29 citing papers in PubMed, 31 citations in OpenAlex.

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  7. Prognostic value of [European journal of nuclear medicine and molecular imaging · 2026
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  16. Microenvironmental Drivers of Glioma Progression.International journal of molecular sciences · 2025
    Review
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

20 authors at 8 institutions in 4 countries.

Enrique Blanco-CarmonaHopp Children's Cancer Center (KiTZ), Heidelberg, Germany; Division of Pediatric Neurooncology, German Cancer Research Center (DKFZ) and German Cancer Consortium (DKTK), Heidelberg, Germany.
Ashwin NarayananNeurology Clinic and National Center for Tumor Diseases, Heidelberg University Hospital and Heidelberg University, Heidelberg, Germany.
Inmaculada HernandezNext Generation Sequencing Core, Leibniz Institute for Immunotherapy, c/o University Hospital Regensburg, Regensburg, Germany; CNAG-CRG, Centre for Genomic Regulation (CRG), Barcelona Institute of Science and Technology (BIST), Barcelona, Spain.
Juan C NietoCNAG-CRG, Centre for Genomic Regulation (CRG), Barcelona Institute of Science and Technology (BIST), Barcelona, Spain.
Marc Elosua-BayesCNAG-CRG, Centre for Genomic Regulation (CRG), Barcelona Institute of Science and Technology (BIST), Barcelona, Spain.
Xueyuan SunNeurology Clinic and National Center for Tumor Diseases, Heidelberg University Hospital and Heidelberg University, Heidelberg, Germany; DKTK CCU Neurooncology, DKFZ, Heidelberg, Germany.
Claudia SchmidtCore Facility Unit Light Microscopy, DKFZ, Heidelberg, Germany.
Necmettin PamirAcıbadem Mehmet Ali Aydınlar University, School of Medicine, Department of Neurosurgery, Istanbul, Turkey.
Koray ÖzdumanAcıbadem Mehmet Ali Aydınlar University, School of Medicine, Department of Neurosurgery, Istanbul, Turkey.
Christel Herold-MendeDivision of Experimental Neurosurgery, Department of Neurosurgery, Heidelberg University Hospital, Heidelberg, Germany.
Francesca PaganiPathology Unit, Department of Molecular and Translational Medicine, University of Brescia Medical School, Brescia, Italy.
Manuela CominelliPathology Unit, Department of Molecular and Translational Medicine, University of Brescia Medical School, Brescia, Italy.
Julian TarandaNeurology Clinic and National Center for Tumor Diseases, Heidelberg University Hospital and Heidelberg University, Heidelberg, Germany; DKTK CCU Neurooncology, DKFZ, Heidelberg, Germany.
Wolfgang WickNeurology Clinic and National Center for Tumor Diseases, Heidelberg University Hospital and Heidelberg University, Heidelberg, Germany; DKTK CCU Neurooncology, DKFZ, Heidelberg, Germany.
Andreas von DeimlingDepartment of Neuropathology, Heidelberg University Hospital, and DKTK CCU Neuropathology, DKFZ, Heidelberg, Germany.
Pietro Luigi PolianiPathology Unit, Department of Molecular and Translational Medicine, University of Brescia Medical School, Brescia, Italy.
Michael RehliNext Generation Sequencing Core, Leibniz Institute for Immunotherapy, c/o University Hospital Regensburg, Regensburg, Germany; Department of Internal Medicine III, University Hospital Regensburg, Regensburg, Germany.
Matthias SchlesnerBiomedical Informatics, Data Mining and Data Analytics, Faculty for Applied Informatics, University of Augsburg, Augsburg, Germany.
Holger HeynCNAG-CRG, Centre for Genomic Regulation (CRG), Barcelona Institute of Science and Technology (BIST), Barcelona, Spain; Universitat Pompeu Fabra, Barcelona, Spain. Electronic address: holger.heyn@cnag.eu.
Şevin TurcanNeurology Clinic and National Center for Tumor Diseases, Heidelberg University Hospital and Heidelberg University, Heidelberg, Germany; DKTK CCU Neurooncology, DKFZ, Heidelberg, Germany. Electronic address: sevin.turcan@med.uni-heidelberg.de.
Heidelberg University · DEUniversity of Brescia · ITCentre for Genomic Regulation · ESKent Hastanesi · TRUniversity Hospital Regensburg · DEGerman Cancer Research Center · DEUniversitat Pompeu Fabra · ESUniversity of Augsburg · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The isocitrate dehydrogenase (IDH) gene is recurrently mutated in adult diffuse gliomas. IDH-mutant gliomas are categorized into oligodendrogliomas and astrocytomas, each with unique pathological features. Here, we use single-nucleus RNA and ATAC sequencing to compare the molecular heterogeneity of these glioma subtypes. In addition to astrocyte-like, oligodendrocyte progenitor-like, and cycling tumor subpopulations, a tumor population enriched for ribosomal genes and translation elongation factors is primarily present in oligodendrogliomas. Longitudinal analysis of astrocytomas indicates that the proportion of tumor subpopulations remains stable in recurrent tumors. Analysis of tumor-associated microglia/macrophages (TAMs) reveals significant differences between oligodendrogliomas, with astrocytomas harboring inflammatory TAMs expressing phosphorylated STAT1, as confirmed by immunohistochemistry. Furthermore, inferred receptor-ligand interactions between tumor subpopulations and TAMs may contribute to TAM state diversity. Overall, our study sheds light on distinct tumor populations, TAM heterogeneity, TAM-tumor interactions in IDH-mutant glioma subtypes, and the relative stability of tumor subpopulations in recurrent astrocytomas.

Indexed as

AstrocytomaBrain NeoplasmsGliomaOligodendrogliomaDown SyndromeHumansIsocitrate DehydrogenaseLeukemoid ReactionMicrogliaMutationNeoplasm Recurrence, LocalIDH1 protein, humanIsocitrate Dehydrogenaseastrocytomabone-marrow-derived macrophagesgliomaIDH mutationmicrogliaoligodendrogliomarecurrent gliomasnATAC-seqsnRNA-seqtumor microenvironment

Identifiers

PMID37883975
PMCPMC10694621
OpenAlexW4387941320

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.