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Liu Y, Tang Q, Tao Q, Dong H, Shi Z, Zhou L. Low-frequency magnetic field therapy for glioblastoma: Current advances, mechanisms, challenges and future perspectives. J Adv Res 2024:S2090-1232(24)00125-5. [PMID: 38565404 DOI: 10.1016/j.jare.2024.03.024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2023] [Revised: 03/10/2024] [Accepted: 03/29/2024] [Indexed: 04/04/2024] Open
Abstract
BACKGROUND Glioblastoma (GBM) is the most common malignant tumour of the central nervous system. Despite recent advances in multimodal GBM therapy incorporating surgery, radiotherapy, systemic therapy (chemotherapy, targeted therapy), and supportive care, the overall survival (OS) remains poor, and long-term survival is rare. Currently, the primary obstacles hindering the effectiveness of GBM treatment are still the blood-brain barrier and tumor heterogeneity. In light of its substantial advantages over conventional therapies, such as strong penetrative ability and minimal side effects, low-frequency magnetic fields (LF-MFs) therapy has gradually caught the attention of scientists. AIM OF REVIEW In this review, we shed the light on the current status of applying LF-MFs in the treatment of GBM. We specifically emphasize our current understanding of the mechanisms by which LF-MFs mediate anticancer effects and the challenges faced by LF-MFs in treating GBM cells. Furthermore, we discuss the prospective applications of magnetic field therapy in the future treatment of GBM. Key scientific concepts of review: The review explores the current progress on the use of LF-MFs in the treatment of GBM with a special focus on the potential underlying mechanisms of LF-MFs in anticancer effects. Additionally, we also discussed the complex magnetic field features and biological characteristics related to magnetic bioeffects. Finally, we proposed a promising magnetic field treatment strategy for future applications in GBM therapy.
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Affiliation(s)
- Yinlong Liu
- Department of Neurosurgery, Huashan Hospital, Fudan University, China
| | - Qisheng Tang
- Department of Neurosurgery, Huashan Hospital, Fudan University, China; National Center for Neurological Disorders, China; Shanghai Key Laboratory of Brain Function Restoration and Neural Regeneration, China; Neurosurgical Institute of Fudan University, Shanghai, China; Shanghai Clinical Medical Center of Neurosurgery, China
| | - Quan Tao
- Shanghai Institute of Microsystem and Information Technology, China
| | - Hui Dong
- Shanghai Institute of Microsystem and Information Technology, China
| | - Zhifeng Shi
- Department of Neurosurgery, Huashan Hospital, Fudan University, China; National Center for Neurological Disorders, China; Shanghai Key Laboratory of Brain Function Restoration and Neural Regeneration, China; Neurosurgical Institute of Fudan University, Shanghai, China; Shanghai Clinical Medical Center of Neurosurgery, China.
| | - Liangfu Zhou
- Department of Neurosurgery, Huashan Hospital, Fudan University, China; National Center for Neurological Disorders, China; Shanghai Key Laboratory of Brain Function Restoration and Neural Regeneration, China; Neurosurgical Institute of Fudan University, Shanghai, China; Shanghai Clinical Medical Center of Neurosurgery, China.
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Catanzaro D, Milani G, Bozza A, Bernardi M, Chieregato K, Menarin M, Merlo A, Celli P, Belli R, Peroni D, Pozzato A, Pozzato G, Raneri FA, Volpin L, Ruggeri M, Astori G. Selective cell cycle arrest in glioblastoma cell lines by quantum molecular resonance alone or in combination with temozolomide. Br J Cancer 2022; 127:824-835. [PMID: 35715634 PMCID: PMC9427848 DOI: 10.1038/s41416-022-01865-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2021] [Revised: 05/02/2022] [Accepted: 05/12/2022] [Indexed: 11/16/2022] Open
Abstract
Background Glioblastoma is the most aggressive form of brain cancer, characterised by high proliferation rates and cell invasiveness. Despite advances in surgery and radio-chemotherapy, patients continue to have poor prognoses, with a survival rate of 14–15 months. Thus, new therapeutic strategies are needed. Non-ionising electromagnetic fields represent an emerging option given the potential advantages of safety, low toxicity and the possibility to be combined with other therapies. Methods Here, the anticancer activity of quantum molecular resonance (QMR) was investigated. For this purpose, three glioblastoma cell lines were tested, and the QMR effect was evaluated on cancer cell proliferation rate and aggressiveness. To clarify the QMR mechanism of action, the proteomic asset after stimulation was delineated. Mesenchymal stromal cells and astrocytes were used as healthy controls. Results QMR affected cancer cell proliferation, inducing a significant arrest of cell cycle progression and reducing cancer tumorigenicity. These parameters were not altered in healthy control cells. Proteomic analysis suggested that QMR acts not only on DNA replication but also on the machinery involved in the mitotic spindle assembly and chromosome segregation. Moreover, in a combined therapy assessment, QMR significantly enhanced temozolomide efficacy. Conclusions QMR technology appears to be a promising tool for glioblastoma treatment.
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Affiliation(s)
- Daniela Catanzaro
- Advanced Cellular Therapy Laboratory, Hematology Unit, Vicenza Hospital, Vicenza, Italy.,CORIS, Consorzio per la Ricerca Sanitaria, Via N. Giustiniani, 2, 35128, Padova, Italy
| | - Gloria Milani
- Advanced Cellular Therapy Laboratory, Hematology Unit, Vicenza Hospital, Vicenza, Italy.,CORIS, Consorzio per la Ricerca Sanitaria, Via N. Giustiniani, 2, 35128, Padova, Italy
| | - Angela Bozza
- Advanced Cellular Therapy Laboratory, Hematology Unit, Vicenza Hospital, Vicenza, Italy.,CORIS, Consorzio per la Ricerca Sanitaria, Via N. Giustiniani, 2, 35128, Padova, Italy
| | - Martina Bernardi
- Advanced Cellular Therapy Laboratory, Hematology Unit, Vicenza Hospital, Vicenza, Italy.,CORIS, Consorzio per la Ricerca Sanitaria, Via N. Giustiniani, 2, 35128, Padova, Italy
| | - Katia Chieregato
- Advanced Cellular Therapy Laboratory, Hematology Unit, Vicenza Hospital, Vicenza, Italy.,CORIS, Consorzio per la Ricerca Sanitaria, Via N. Giustiniani, 2, 35128, Padova, Italy
| | - Martina Menarin
- Advanced Cellular Therapy Laboratory, Hematology Unit, Vicenza Hospital, Vicenza, Italy
| | - Anna Merlo
- Advanced Cellular Therapy Laboratory, Hematology Unit, Vicenza Hospital, Vicenza, Italy
| | - Paola Celli
- Genetic Unit, Vicenza Hospital, Vicenza, Italy
| | - Romina Belli
- Mass Spectrometry and Proteomics Facility, Department of Cellular, Computational and Integrative Biology, CIBIO University of Trento, Trento, Italy
| | - Daniele Peroni
- Mass Spectrometry and Proteomics Facility, Department of Cellular, Computational and Integrative Biology, CIBIO University of Trento, Trento, Italy
| | | | | | | | - Lorenzo Volpin
- Department of Neurosurgery, Vicenza Hospital, Vicenza, Italy
| | | | - Giuseppe Astori
- Advanced Cellular Therapy Laboratory, Hematology Unit, Vicenza Hospital, Vicenza, Italy.
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Romeo S, Zeni O, Scarfì MR, Poeta L, Lioi MB, Sannino A. Radiofrequency Electromagnetic Field Exposure and Apoptosis: A Scoping Review of In Vitro Studies on Mammalian Cells. Int J Mol Sci 2022; 23:2322. [PMID: 35216437 DOI: 10.3390/ijms23042322] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2022] [Revised: 02/11/2022] [Accepted: 02/16/2022] [Indexed: 02/01/2023] Open
Abstract
In the last decades, experimental studies have been carried out to investigate the effects of radiofrequency (RF, 100 kHz–300 GHz) electromagnetic fields (EMF) exposure on the apoptotic process. As evidence-based critical evaluation of RF and apoptosis in vitro is lacking, we performed a scoping literature review with the aim of systematically mapping the research performed in this area and identifying gaps in knowledge. Eligible for inclusion were in vitro studies assessing apoptosis in mammalian cells exposed to RF-EMF, which met basic quality criteria (sham control, at least three independent experiments, appropriate dosimetry analysis and temperature monitoring). We conducted a systematic literature review and charted data in order to overview the main characteristics of included studies. From the 4362 papers retrieved with our search strategy, 121 were pertinent but, among them, only 42 met basic quality criteria. We pooled data with respect to exposure (frequency, exposure level and duration) and biological parameters (cell type, endpoint), and highlighted some qualitative trends with respect to the detection of significant effect of RF-EMF on the apoptotic process. We provided a qualitative picture of the evidence accumulated so far, and highlighted that the quality of experimental methodology still needs to be highly improved.
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