Immunotherapy for Glioblastoma: A Focus on PD-1/PD-L1 Inhibitors

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Detalles Bibliográficos
Publicado en:Cancers vol. 17, no. 23 (2025), p. 3777-3796
Autor principal: Zoi Vasiliki
Otros Autores: Galani Vasiliki, Sioka Chrissa, Alexiou, Georgios A, Kyritsis, Athanassios P
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MDPI AG
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022 |a 2072-6694 
024 7 |a 10.3390/cancers17233777  |2 doi 
035 |a 3280945585 
045 2 |b d20250101  |b d20251231 
084 |a 231438  |2 nlm 
100 1 |a Zoi Vasiliki  |u Neurosurgical Institute, University of Ioannina, 45500 Ioannina, Greece 
245 1 |a Immunotherapy for Glioblastoma: A Focus on PD-1/PD-L1 Inhibitors 
260 |b MDPI AG  |c 2025 
513 |a Journal Article 
520 3 |a Glioblastoma is the most common and lethal type of tumor of the central nervous system, with an average survival of 15 months after first diagnosis. Immune checkpoint inhibitors (ICIs) have been largely investigated for their ability to harness the immune system to combat tumors. However, their efficacy varies a lot depending on tumor type. In glioblastoma, PD-1/PD-L1 immunotherapy has been explored in various studies; however, the unique immunosuppressive environment in the brain and the presence of the blood–brain barrier as well as the large intratumoral heterogeneity have limited its efficacy considerably. In order to improve the clinical efficacy of ICIs, it is important to delve into the different factors affecting the response rate in GBM. Herewith, we summarize the most common causes of resistance to anti-PD-1/PD-L1 immunotherapy as well as possible ways of enhancing its efficacy, particularly through combination with other therapeutic agents in the preclinical and clinical setting. Furthermore, we provide an insight into the most promising methods for modulating the blood–brain barrier, as well as the growing role of molecular imaging and radiogenomics in this field. 
653 |a Immune checkpoint inhibitors 
653 |a PD-L1 protein 
653 |a Glioblastoma 
653 |a Chemokines 
653 |a Vascular endothelial growth factor 
653 |a Neutrophils 
653 |a Immunotherapy 
653 |a Cytotoxicity 
653 |a Cytokines 
653 |a Glioma 
653 |a Hypoxia 
653 |a Tumors 
653 |a Immune system 
653 |a Central nervous system 
653 |a Angiogenesis 
653 |a T cell receptors 
653 |a Dendritic cells 
653 |a Medical prognosis 
653 |a Blood-brain barrier 
653 |a Permeability 
653 |a Immune response 
653 |a Lymphocytes 
653 |a Nervous system 
653 |a PD-1 protein 
653 |a Antigens 
653 |a Neuroimaging 
653 |a Metabolites 
700 1 |a Galani Vasiliki  |u Department of Anatomy Histology-Embryology, School of Medicine, University of Ioannina, 45110 Ioannina, Greece 
700 1 |a Sioka Chrissa  |u Neurosurgical Institute, University of Ioannina, 45500 Ioannina, Greece 
700 1 |a Alexiou, Georgios A  |u Neurosurgical Institute, University of Ioannina, 45500 Ioannina, Greece 
700 1 |a Kyritsis, Athanassios P  |u Neurosurgical Institute, University of Ioannina, 45500 Ioannina, Greece 
773 0 |t Cancers  |g vol. 17, no. 23 (2025), p. 3777-3796 
786 0 |d ProQuest  |t Biological Science Database 
856 4 1 |3 Citation/Abstract  |u https://www.proquest.com/docview/3280945585/abstract/embedded/75I98GEZK8WCJMPQ?source=fedsrch 
856 4 0 |3 Full Text + Graphics  |u https://www.proquest.com/docview/3280945585/fulltextwithgraphics/embedded/75I98GEZK8WCJMPQ?source=fedsrch 
856 4 0 |3 Full Text - PDF  |u https://www.proquest.com/docview/3280945585/fulltextPDF/embedded/75I98GEZK8WCJMPQ?source=fedsrch