ArticleNeuro-oncology2025
Synergistic combination of perphenazine and temozolomide suppresses patient-derived glioblastoma tumorspheres.
Article in Neuro-oncology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers, 1 of them a synthesis that pooled it.
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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.
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Who cites it
10 citing papers in PubMed, 1 synthesis or guideline pooled it.
- Repurposing neurological drugs for brain cancer therapeutics: A systematic approach to identify charged molecules for affinity-based local drug delivery systems.International journal of pharmaceutics · 2025Pooled it
- Putative glioblastoma origin-like cells in the subventricular zone: isolation and characterization.Experimental & molecular medicine · 2026Article
- Pharmacological transglutaminase 2 inhibition enhances temozolomide response in patient-derived glioblastoma tumorspheres.Journal of neuro-oncology · 2026Article
- Effect of anticancer activity of aripiprazole main metabolite OPC-14857 on malignant glioblastoma.PloS one · 2026Article
- Ferroptosis and metabolic reprogramming in the immunosuppressive microenvironment of glioblastoma: emerging mechanisms and novel strategies.Frontiers in immunology · 2026Review
- Focused ultrasound-mediated temozolomide delivery into intact blood-brain barrier tissue improves survival in patient-derived xenograft model of glioblastoma.Fluids and barriers of the CNS · 2025Article
- Liposomal Co-Delivery of Acteoside, CBD, and Naringenin: A Synergistic Strategy Against Gliomas.Pharmaceutics · 2025Article
- A New Adjuvant Treatment for Glioblastoma Using Aprepitant, Vortioxetine, Roflumilast and Olanzapine: The AVRO Regimen.International journal of molecular sciences · 2025Review
- N-phenylmaleimide induces bioenergetic switch and suppresses tumor growth in glioblastoma tumorspheres by inhibiting SLC25A11.Cancer cell international · 2025Article
- Nuclear and membrane-bound hormone receptors in glioblastoma: Expression, functionality, and therapeutic implications.Neuro-oncology advancesReview
Corrections and comments
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Authors and funding
16 authors.
Funding
Abstract
backgroundGlioblastoma (GBM), a primary malignant brain tumor, has a poor prognosis, even with standard treatments such as radiotherapy and chemotherapy. In this study, we explored the anticancer effects of the synergistic combination of perphenazine (PER), a dopamine receptor D2/3 (DRD2/3) antagonist, and temozolomide (TMZ), a standard treatment for GBM, in patient-derived human GBM tumorspheres (TSs).
methodsThe biological effects of the combination of PER and TMZ in GBM TSs were assessed by measuring cell viability, ATP, stemness, invasiveness, and apoptosis. Changes in protein and mRNA expression were analyzed using western blotting and RNA sequencing. Co-administration of PER and TMZ was evaluated in vivo using a mouse orthotopic xenograft model.
resultsThe Severance dataset showed that DRD2 and DRD3 expressions were higher in tumor tissues than in the tumor-free cortex of patients with GBM. DRD2/3 knockout by CRISPR/Cas9 in patient-derived human GBM TSs inhibited cell growth and ATP production. The combined treatment with PER and TMZ resulted in superior effects on cell viability and ATP assays compared to those in single treatment groups. Flow cytometry, western blotting, and RNA sequencing confirmed elevated apoptosis in GBM TSs following combination treatment. Additionally, the combination of PER and TMZ downregulated the expression of protein and mRNA associated with stemness and invasiveness. In vivo evaluation showed that combining PER and TMZ extended the survival period of the mouse orthotopic xenograft model.
conclusionsThe synergistic combination of PER and TMZ has potential as a novel combination treatment strategy for GBM.
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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 Socratic graph.