Advances in Therapeutic Approaches Targeting Pediatric and Adult Glioma

A special issue of Cancers (ISSN 2072-6694). This special issue belongs to the section "Cancer Therapy".

Deadline for manuscript submissions: 15 November 2025 | Viewed by 1357

Special Issue Editors


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Guest Editor
Morgan Adams Brain Tumor Research Program, Department of Pediatrics, Division of Hematology/Oncology/Bone Marrow Transplant, University of Colorado Anschutz Medical Campus, Aurora, CO 80045, USA
Interests: macrophages; checkpoint inhibitors; phagocytosis; glioma; medulloblastoma; immune evasion

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Guest Editor
Department of Neurological Surgery, University of California, San Francisco, CA 94143, USA
Interests: CAR T; myeloid cells; macrophages; T cells; checkpoint inhibitors

Special Issue Information

Dear Colleagues,

Gliomas are the most common type of brain tumor in children and adults arising from glial cells that support the nerve cells of the brain and the spinal cord. Independently, whether classified as less aggressive slow-growing low-grade glioma or their high-grade counterparts, most gliomas remain incurable, despite decades of extensive research. Therefore, novel treatment strategies are urgently needed. Advancements in intraoperative technologies (such as fluorescence-guided surgery and intraoperative monitoring) have significantly advanced the extent and safety of tumor resection. Furthermore, recent genetic, molecular, tumor microenvironment, and immune characterization studies on glioma have not only provided comprehensive knowledge of the disease, but also paved the way for new treatment options. This Special Issue of Cancers provides a platform for experts to present original research and reviews that aim to address the current information and advancements on therapeutic approaches targeting pediatric and adult glioma.

We look forward to your contributions.

Dr. Siddhartha Mitra
Dr. Senthilnath Lakshmanachetty
Guest Editors

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Keywords

  • glioma
  • high-grade glioma
  • glioblastoma
  • DIPG
  • ependymoma
  • immunotherapy
  • targeted therapy
  • combination therapies
  • small-molecule inhibitors

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Published Papers (1 paper)

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Review

37 pages, 1459 KiB  
Review
Current Landscape of Preclinical Models for Pediatric Gliomas: Clinical Implications and Future Directions
by Syed M. Faisal, Monika Yadav, Garrett R. Gibson, Adora T. Klinestiver, Ryan M. Sorenson, Evan Cantor, Maria Ghishan, John R. Prensner, Andrea T. Franson, Kevin F. Ginn, Carl Koschmann and Viveka Nand Yadav
Cancers 2025, 17(13), 2221; https://doi.org/10.3390/cancers17132221 - 2 Jul 2025
Viewed by 811
Abstract
Pediatric high-grade gliomas (pHGGs), particularly diffuse midline gliomas (DMGs), are among the most lethal brain tumors due to poor survival and resistance to therapies. DMGs possess a distinct genetic profile, primarily driven by hallmark mutations such as H3K27M, ACVR1, and PDGFRA mutations/amplifications and [...] Read more.
Pediatric high-grade gliomas (pHGGs), particularly diffuse midline gliomas (DMGs), are among the most lethal brain tumors due to poor survival and resistance to therapies. DMGs possess a distinct genetic profile, primarily driven by hallmark mutations such as H3K27M, ACVR1, and PDGFRA mutations/amplifications and TP53 inactivation, all of which contribute to tumor biology and therapeutic resistance. Developing physiologically relevant preclinical models that replicate both tumor biology and the tumor microenvironment (TME) is critical for advancing effective treatments. This review highlights recent progress in in vitro, ex vivo, and in vivo models, including patient-derived brain organoids, genetically engineered mouse models (GEMMs), and region-specific midline organoids incorporating SHH, BMP, and FGF2/8/19 signaling to model pontine gliomas. Key genetic alterations can now be introduced using lipofectamine-mediated transfection, PiggyBac plasmid systems, and CRISPR-Cas9, allowing the precise study of tumor initiation, progression, and therapy resistance. These models enable the investigation of TME interactions, including immune responses, neuronal infiltration, and therapeutic vulnerabilities. Future advancements involve developing immune-competent organoids, integrating vascularized networks, and applying multi-omics platforms like single-cell RNA sequencing and spatial transcriptomics to dissect tumor heterogeneity and lineage-specific vulnerabilities. These innovative approaches aim to enhance drug screening, identify new therapeutic targets, and accelerate personalized treatments for pediatric gliomas. Full article
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