Evidence map›Paper›PMID 41629217›Full record

ArticleNeuro-oncology2026

Deciphering the tumor microenvironment and role of immunotherapy in diffuse midline glioma: A scoping review.

Christian K Ramsoomair, Felipe Sarmiento, Deryn Ramsoomair, Manav Daftari, Jiasen He, Benjamin Glazer, Michelle Monje, Danny Reinberg, Ashish H Shah

Abstract readScoping Review
In one paragraph

Article in Neuro-oncology, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

9 authors.

Christian K RamsoomairDepartment of Neurosurgery, University of Miami, Miller School of Medicine, Miami, FL, USA.ORCID 0000-0003-1147-9435
Felipe SarmientoDepartment of Neurosurgery, University of Miami, Miller School of Medicine, Miami, FL, USA.
Deryn RamsoomairDepartment of Neurosurgery, University of Miami, Miller School of Medicine, Miami, FL, USA.
Manav DaftariDepartment of Neurosurgery, University of Miami, Miller School of Medicine, Miami, FL, USA.
Jiasen HeDepartment of Pediatrics, The University of Texas MD Anderson Cancer Center, Houston, TX, USA (J.H.).ORCID 0000-0001-7479-4315
Benjamin GlazerDepartment of Neurosurgery, University of Miami, Miller School of Medicine, Miami, FL, USA.
Michelle MonjeDepartment of Neurology and Neurological Sciences, Stanford University, Stanford, CA, USA (M.M.).ORCID 0000-0002-3547-237X
Danny ReinbergHoward Hughes Medical Institute, University of Miami, Miller School of Medicine, Miami, FL, USA.
Ashish H ShahDepartment of Neurosurgery, University of Miami, Miller School of Medicine, Miami, FL, USA.

Funding

Tumor Biology Research ProgramP30CA240139 · NCI · UNIVERSITY OF MIAMI SCHOOL OF MEDICINE · PI Stephen D. Nimer · 2019 to 2026
$24.1M
Immuno-modulating Diffuse Midline Glioma by Epi-transcriptomic ReprogrammingF30CA301802 · NCI · UNIVERSITY OF MIAMI SCHOOL OF MEDICINE · PI Christian Kieran Ramsoomair · 2025 to 2026
$110k
NCI NIH HHS 5K12CA226330-07NCI NIH HHS F30 CA301802NIH HHS F30 (F30CA301802)NIH HHS P30CA240139Sylvester Comprehensive Cancer Center
6 · The paper itself

Abstract

Diffuse midline glioma, H3 K27-altered, formerly known as diffuse intrinsic pontine glioma, (DIPG/DMG) is the most aggressive form of pediatric brain malignancy, with <10% 2-year overall survival after standard of care. The limited success of traditional immune checkpoint inhibitors in pediatric high-grade gliomas, including DMG, has highlighted the urgent need to re-examine the tumor's intrinsic and microenvironmental barriers to immunotherapy. Advances in molecular and spatial profiling have revealed the profound intratumoral heterogeneity, lineage plasticity, and complex immunosuppressive tumor microenvironment characteristic of DMG, which are shaped by diverse myeloid populations, neuronal integration, and spatially distinct tumor niches. These insights are informing the development of non-traditional immunotherapeutic approaches, including alternative checkpoint blockade, chimeric antigen receptor T cells, and viro-immunotherapy strategies, which aim to overcome DMG's unique immune escape mechanisms. We also outline key translational challenges and future directions necessary to accelerate progress, including the refinement of preclinical models, optimization of central nervous system (CNS)-specific immunotherapy delivery, and the integration of patient-derived data into streamlined, collaborative clinical trial platforms.

Indexed as

Brain NeoplasmsDiffuse Intrinsic Pontine GliomaImmunotherapyTumor MicroenvironmentAnimalsHumans

Identifiers

PMID41629217
PMCPMC13128486

What OpenQuestion holds

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Registered trials

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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.