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Mathew-Schmitt S, Peindl M, Neundorf P, Dandekar G, Metzger M, Nickl V, Appelt-Menzel A. Blood-tumor barrier in focus - investigation of glioblastoma-induced effects on the blood-brain barrier. J Neurooncol 2024:10.1007/s11060-024-04760-w. [PMID: 39196480 DOI: 10.1007/s11060-024-04760-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2024] [Accepted: 06/26/2024] [Indexed: 08/29/2024]
Abstract
PURPOSE Glioblastoma (GBM) is the most prevalent, malignant, primary brain tumor in adults, characterized by limited treatment options, frequent relapse, and short survival after diagnosis. Until now, none of the existing therapy and treatment approaches have proven to be an effective cure. The availability of predictive human blood-tumor barrier (BTB) test systems that can mimic in-vivo pathophysiology of GBM would be of great interest in preclinical research. Here, we present the establishment of a new BTB in-vitro test system combining GBM spheroids and BBB models derived from human induced pluripotent stem cells (hiPSCs). METHODS We co-cultured hiPSC-derived brain capillary endothelial-like cells (iBCECs) with GBM spheroids derived from U87-MG and U373-MG cell lines in a cell culture insert-based format. Spheroids were monitored over 168 hours (h) of culture, characterized for GBM-specific marker expression and treated with standard chemotherapeutics to distinguish inhibitory effects between 2D mono-culture and 3D spheroids. GBM-induced changes on iBCECs barrier integrity were verified via measurement of transendothelial electrical resistance (TEER), immunocytochemical staining of tight junction (TJ) proteins claudin-5 and occludin as well as the glucose transporter-1 (Glut-1). GBM-induced secretion of vascular endothelial growth factor (VEGF) was additionally quantified. RESULTS Our hypothesis was validated by reduced expression of TJ proteins, occludin and claudin-5 together with significant barrier breakdown in iBCECs after only 24 h of co-culture, demonstrated by reduction in TEER from 1313 ± 265 Ω*cm2 to 712 ± 299 Ω*cm2 (iBCECs + U87-MG) and 762 ± 316 Ω*cm2 (iBCECs + U373-MG). Furthermore, 3D spheroids show more resistance to standard GBM chemotherapeutics in-vitro compared to 2D cultures. CONCLUSIONS We demonstrate the establishment of a simplified, robust in-vitro BTB test system, with potential application in preclinical therapeutic screening and in studying GBM-induced pathological changes at the BBB.
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Affiliation(s)
- Sanjana Mathew-Schmitt
- Chair Tissue Engineering and Regenerative Medicine, University Hospital Würzburg, Röntgenring 11, 97070, Würzburg, Germany
| | - Matthias Peindl
- Chair Tissue Engineering and Regenerative Medicine, University Hospital Würzburg, Röntgenring 11, 97070, Würzburg, Germany
| | - Philipp Neundorf
- Chair Tissue Engineering and Regenerative Medicine, University Hospital Würzburg, Röntgenring 11, 97070, Würzburg, Germany
| | - Gudrun Dandekar
- Chair Tissue Engineering and Regenerative Medicine, University Hospital Würzburg, Röntgenring 11, 97070, Würzburg, Germany
| | - Marco Metzger
- Chair Tissue Engineering and Regenerative Medicine, University Hospital Würzburg, Röntgenring 11, 97070, Würzburg, Germany
- Translational Centre Regenerative Therapies TLC-RT, Fraunhofer Institute for Silicate Research ISC, Röntgenring 11, 97070, Würzburg, Germany
| | - Vera Nickl
- Section Experimental Neurosurgery, Department of Neurosurgery, University Hospital Würzburg, Josef-Schneider-Straße 11, 97080, Würzburg, Germany
| | - Antje Appelt-Menzel
- Chair Tissue Engineering and Regenerative Medicine, University Hospital Würzburg, Röntgenring 11, 97070, Würzburg, Germany.
- Translational Centre Regenerative Therapies TLC-RT, Fraunhofer Institute for Silicate Research ISC, Röntgenring 11, 97070, Würzburg, Germany.
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2
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Shimia M, Amini M, Ravari AO, Tabnak P, Valizadeh A, Ghaheri M, Yousefi B. Thymoquinone reversed doxorubicin resistance in U87 glioblastoma cells via targeting PI3K/Akt/mTOR signaling. Chem Biol Drug Des 2024; 104:e14587. [PMID: 39175102 DOI: 10.1111/cbdd.14587] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2024] [Revised: 06/25/2024] [Accepted: 07/09/2024] [Indexed: 08/24/2024]
Abstract
Natural compounds such as thymoquinone (TQ) have recently gained increasing attention in treating glioblastoma (GBM). However, the effects of TQ in reversing drug resistance are not completely understood. Therefore, we aimed to examine TQ impacts on GBM cells with doxorubicin (DOX) resistance and the involvement of the PI3K/Akt/mTOR pathway. GBM cancer U87 and U87/DOX (resistant cells) cells were exposed to DOX and TQ, and cell proliferation was assessed by the MTT assay. ELISA was applied to evaluate cell apoptosis. The expression of apoptotic mediators such as Caspase-3, Bax, Bcl-2 and PI3K, Akt, mTOR, P-gp, and PTEN was assessed via qRT-PCR and western blot. We found that a combination of TQ and DOX suppressed dose-dependent cell growth capacity in cells and increased the cytotoxic effects of DOX in resistant cells. In addition, TQ treatment increased DOX-mediated apoptosis in U87/DOX cell lines via modulating the pro- and anti-apoptotic markers. A combination of TQ and DOX upregulated PTEN and downregulated PI3K, Akt, and mTOR, suppressing this signal transduction in resistant cells. In conclusion, we showed TQ potentiated doxorubicin-mediated antiproliferative and pro apoptotic function DOX-resistant glioblastoma cells, which is mediated by targeting and suppressing PI3K/Akt/mTOR signal transduction.
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Affiliation(s)
- Mohammad Shimia
- Department of Neurosurgery, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Monireh Amini
- Department of Neurosurgery, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Armin Ostovar Ravari
- Department of Clinical Biochemistry and Laboratory Medicine, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Peyman Tabnak
- Department of Clinical Biochemistry and Laboratory Medicine, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Amir Valizadeh
- Department of Clinical Biochemistry and Laboratory Medicine, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
- Student Research Committee, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Mohammad Ghaheri
- Department of Clinical Biochemistry and Laboratory Medicine, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Bahman Yousefi
- Department of Clinical Biochemistry and Laboratory Medicine, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
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Cela I, Capone E, Trevisi G, Sala G. Extracellular vesicles in glioblastoma: Biomarkers and therapeutic tools. Semin Cancer Biol 2024; 101:25-43. [PMID: 38754752 DOI: 10.1016/j.semcancer.2024.04.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2023] [Revised: 03/19/2024] [Accepted: 04/30/2024] [Indexed: 05/18/2024]
Abstract
Glioblastoma (GBM) is the most aggressive tumor among the gliomas and intracranial tumors and to date prognosis for GBM patients remains poor, with a median survival typically measured in months to a few years depending on various factors. Although standardized therapies are routinely employed, it is clear that these strategies are unable to cope with heterogeneity and invasiveness of GBM. Furthermore, diagnosis and monitoring of responses to therapies are directly dependent on tissue biopsies or magnetic resonance imaging (MRI) techniques. From this point of view, liquid biopsies are arising as key sources of a variety of biomarkers with the advantage of being easily accessible and monitorable. In this context, extracellular vesicles (EVs), physiologically shed into body fluids by virtually all cells, are gaining increasing interest both as natural carriers of biomarkers and as specific signatures even for GBM. What makes these vesicles particularly attractive is they are also emerging as therapeutical vehicles to treat GBM given their native ability to cross the blood-brain barrier (BBB). Here, we reviewed recent advances on the use of EVs as biomarker for liquid biopsy and nanocarriers for targeted delivery of anticancer drugs in glioblastoma.
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Affiliation(s)
- Ilaria Cela
- Department of Innovative Technologies in Medicine & Dentistry, University "G. D'Annunzio" of Chieti-Pescara, Chieti, Italy; Center for Advanced Studies and Technology (CAST), University "G. D'Annunzio" of Chieti-Pescara, Chieti, Italy
| | - Emily Capone
- Department of Innovative Technologies in Medicine & Dentistry, University "G. D'Annunzio" of Chieti-Pescara, Chieti, Italy; Center for Advanced Studies and Technology (CAST), University "G. D'Annunzio" of Chieti-Pescara, Chieti, Italy
| | - Gianluca Trevisi
- Department of Neurosciences, Imaging and Clinical Sciences, "G. D'Annunzio" University, Chieti, Italy; Neurosurgical Unit, Santo Spirito Hospital, Pescara 65121, Italy
| | - Gianluca Sala
- Department of Innovative Technologies in Medicine & Dentistry, University "G. D'Annunzio" of Chieti-Pescara, Chieti, Italy; Center for Advanced Studies and Technology (CAST), University "G. D'Annunzio" of Chieti-Pescara, Chieti, Italy.
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4
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Bhattacharya K, Rastogi S, Mahajan A. Post-treatment imaging of gliomas: challenging the existing dogmas. Clin Radiol 2024; 79:e376-e392. [PMID: 38123395 DOI: 10.1016/j.crad.2023.11.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2023] [Revised: 10/23/2023] [Accepted: 11/21/2023] [Indexed: 12/23/2023]
Abstract
Gliomas are the commonest malignant central nervous system tumours in adults and imaging is the cornerstone of diagnosis, treatment, and post-treatment follow-up of these patients. With the ever-evolving treatment strategies post-treatment imaging and interpretation in glioma remains challenging, more so with the advent of anti-angiogenic drugs and immunotherapy, which can significantly alter the appearance in this setting, thus making interpretation of routine imaging findings such as contrast enhancement, oedema, and mass effect difficult to interpret. This review details the various methods of management of glioma including the upcoming novel therapies and their impact on imaging findings, with a comprehensive description of the imaging findings in conventional and advanced imaging techniques. A systematic appraisal for the existing and emerging techniques of imaging in these settings and their clinical application including various response assessment guidelines and artificial intelligence based response assessment will also be discussed.
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Affiliation(s)
- K Bhattacharya
- Tata Memorial Centre, Homi Bhabha National Institute, Mumbai, Maharashtra, India
| | - S Rastogi
- Tata Memorial Centre, Homi Bhabha National Institute, Mumbai, Maharashtra, India
| | - A Mahajan
- Department of imaging, The Clatterbridge Cancer Centre, NHS Foundation Trust, Pembroke Place, Liverpool L7 8YA, UK; University of Liverpool, Liverpool L69 3BX, UK.
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5
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Yang Z, Liu Y, Li H, Tang Q, Yang B, Shi Z, Mao Y. Microneedle Patch Delivery of PLCG1-siRNA Efficient Enhanced Temozolomide Therapy for Glioblastoma. Biomacromolecules 2024; 25:655-665. [PMID: 38242535 DOI: 10.1021/acs.biomac.3c00846] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2024]
Abstract
The blood-brain barrier (BBB) and drug resistance present challenges for chemotherapy of glioblastoma (GBM). A microneedle (MN) patch with excellent biocompatibility and biodegradability was designed to bypass the BBB and release temozolomide (TMZ) and PLCG1-siRNA directly into the tumor site for synergistic treatment of GBM. The codelivery of TMZ and PLCG1-siRNA enhanced DNA damage and apoptosis. The potential mechanism behind this enhancement is to knockdown of PLCG1 expression, which positively regulates the expression of signal transducer and activator of transcription 3 genes, thereby preventing DNA repair and enhancing the sensitivity of GBM to TMZ. The MN patch enables long-term sustainable drug release through in situ implantation and increases local drug concentrations in diseased areas, significantly extending mouse survival time compared to other drug treatment groups. MN drug delivery provides a platform for the combination treatment of GBM and other central nervous system diseases.
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Affiliation(s)
- Zhipeng Yang
- Institute of Biomedical Engineering and Technology, Academy for Engineering & Technology, Fudan University, Shanghai 200433, China
| | - Yanjie Liu
- Henan University of Chinese Medicine, Zhengzhou 200433 Henan, China
| | - Haoyuan Li
- Department of Neurosurgery, Huashan Hospital, Fudan University, Shanghai 200040, China
| | - Qisheng Tang
- Department of Neurosurgery, Huashan Hospital, Fudan University, Shanghai 200040, China
| | - Biao Yang
- Department of Neurosurgery, Huashan Hospital, Fudan University, Shanghai 200040, China
| | - Zhifeng Shi
- Department of Neurosurgery, Huashan Hospital, Fudan University, Shanghai 200040, China
| | - Ying Mao
- Institute of Biomedical Engineering and Technology, Academy for Engineering & Technology, Fudan University, Shanghai 200433, China
- Department of Neurosurgery, Huashan Hospital, Fudan University, Shanghai 200040, China
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Pliakopanou A, Antonopoulos I, Darzenta N, Serifi I, Simos YV, Katsenos AP, Bellos S, Alexiou GA, Kyritsis AP, Leonardos I, Vezyraki P, Peschos D, Tsamis KI. Glioblastoma research on zebrafish xenograft models: a systematic review. Clin Transl Oncol 2024; 26:311-325. [PMID: 37400666 PMCID: PMC10810942 DOI: 10.1007/s12094-023-03258-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2023] [Accepted: 06/14/2023] [Indexed: 07/05/2023]
Abstract
Glioblastoma (GBM) constitutes the most common primary brain tumor in adults. The challenges in GBM therapeutics have shed light on zebrafish used as a promising animal model for preclinical GBM xenograft studies without a standardized methodology. This systematic review aims to summarize the advances in zebrafish GBM xenografting, compare research protocols to pinpoint advantages and underlying limitations, and designate the predominant xenografting parameters. Based on the PRISMA checklist, we systematically searched PubMed, Scopus, and ZFIN using the keywords "glioblastoma," "xenotransplantation," and "zebrafish" for papers published from 2005 to 2022, available in English. 46 articles meeting the review criteria were examined for the zebrafish strain, cancer cell line, cell labeling technique, injected cell number, time and site of injection, and maintenance temperature. Our review designated that AB wild-type zebrafish, Casper transparent mutants, transgenic Tg(fli1:EGFP), or crossbreeding of these predominate among the zebrafish strains. Orthotopic transplantation is more commonly employed. A number of 50-100 cells injected at 48 h post-fertilization in high density and low infusion volume is considered as an effective xenografting approach. U87 cells are used for GBM angiogenesis studies, U251 for GBM proliferation studies, and patient-derived xenograft (PDX) to achieve clinical relevance. Gradual acclimatization to 32-33 °C can partly address the temperature differential between the zebrafish and the GBM cells. Zebrafish xenograft models constitute valuable tools for preclinical studies with clinical relevance regarding PDX. The GBM xenografting research requires modification based on the objective of each research team. Automation and further optimization of the protocol parameters could scale up the anticancer drug trials.
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Affiliation(s)
- Alexandra Pliakopanou
- Laboratory of Physiology, Faculty of Medicine, School of Health Sciences, University of Ioannina, 45110, Ioannina, Greece
| | - Ilias Antonopoulos
- Laboratory of Physiology, Faculty of Medicine, School of Health Sciences, University of Ioannina, 45110, Ioannina, Greece
| | - Nikolia Darzenta
- Laboratory of Physiology, Faculty of Medicine, School of Health Sciences, University of Ioannina, 45110, Ioannina, Greece
| | - Iliana Serifi
- Laboratory of Biological Chemistry, Faculty of Medicine, School of Health Sciences, University of Ioannina, 45110, Ioannina, Greece
| | - Yannis Vasilios Simos
- Laboratory of Physiology, Faculty of Medicine, School of Health Sciences, University of Ioannina, 45110, Ioannina, Greece
| | - Andreas Panagiotis Katsenos
- Laboratory of Physiology, Faculty of Medicine, School of Health Sciences, University of Ioannina, 45110, Ioannina, Greece
| | - Stefanos Bellos
- Laboratory of Physiology, Faculty of Medicine, School of Health Sciences, University of Ioannina, 45110, Ioannina, Greece
| | | | | | - Ioannis Leonardos
- Zoology Laboratory, Department of Biological Application and Technology, University of Ioannina, 45110, Ioannina, Greece
| | - Patra Vezyraki
- Laboratory of Physiology, Faculty of Medicine, School of Health Sciences, University of Ioannina, 45110, Ioannina, Greece
| | - Dimitrios Peschos
- Laboratory of Physiology, Faculty of Medicine, School of Health Sciences, University of Ioannina, 45110, Ioannina, Greece
| | - Konstantinos Ioannis Tsamis
- Laboratory of Physiology, Faculty of Medicine, School of Health Sciences, University of Ioannina, 45110, Ioannina, Greece.
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Zoteva V, De Meulenaere V, De Boeck M, Vanhove C, Leybaert L, Raedt R, Pieters L, Vral A, Boterberg T, Deblaere K. An improved F98 glioblastoma rat model to evaluate novel treatment strategies incorporating the standard of care. PLoS One 2024; 19:e0296360. [PMID: 38165944 PMCID: PMC10760731 DOI: 10.1371/journal.pone.0296360] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2023] [Accepted: 12/11/2023] [Indexed: 01/04/2024] Open
Abstract
Glioblastoma (GB) is the most common and malignant primary brain tumor in adults with a median survival of 12-15 months. The F98 Fischer rat model is one of the most frequently used animal models for GB studies. However, suboptimal inoculation leads to extra-axial and extracranial tumor formations, affecting its translational value. We aim to improve the F98 rat model by incorporating MRI-guided (hypo)fractionated radiotherapy (3 x 9 Gy) and concomitant temozolomide chemotherapy, mimicking the current standard of care. To minimize undesired tumor growth, we reduced the number of inoculated cells (starting from 20 000 to 500 F98 cells), slowed the withdrawal of the syringe post-inoculation, and irradiated the inoculation track separately. Our results reveal that reducing the number of F98 GB cells correlates with a diminished risk of extra-axial and extracranial tumor growth. However, this introduces higher variability in days until GB confirmation and uniformity in GB growth. To strike a balance, the model inoculated with 5000 F98 cells displayed the best results and was chosen as the most favorable. In conclusion, our improved model offers enhanced translational potential, paving the way for more accurate and reliable assessments of novel adjuvant therapeutic approaches for GB.
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Affiliation(s)
| | | | | | | | - Luc Leybaert
- Physiology Group, Department of Basic and Applied Medical Sciences, Ghent University, Ghent, Belgium
| | - Robrecht Raedt
- Department of Head and Skin, Ghent University, Ghent, Belgium
| | - Leen Pieters
- Department of Human Structure and Repair, Ghent University, Ghent, Belgium
| | - Anne Vral
- Department of Human Structure and Repair, Ghent University, Ghent, Belgium
| | - Tom Boterberg
- Department of Radiation Oncology, Ghent University Hospital, Ghent, Belgium
| | - Karel Deblaere
- Department of Radiology, Ghent University, Ghent, Belgium
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8
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Rahmani F, Mohammed Al-Asady A, Hanaie R, Zandigohar M, Faridnejad H, Payazdan M, Safavi P, Ryzhikov M, Hassanian SM. Interplay between lncRNA/miRNA and Wnt/ß-catenin signaling in brain cancer tumorigenesis. EXCLI JOURNAL 2023; 22:1211-1222. [PMID: 38204968 PMCID: PMC10776877 DOI: 10.17179/excli2023-6490] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Figures] [Subscribe] [Scholar Register] [Received: 08/18/2023] [Accepted: 11/20/2023] [Indexed: 01/12/2024]
Abstract
Brain cancers are among the most aggressive malignancies with high mortality and morbidity worldwide. The pathogenesis of brain cancers is a very complicated process involving various genetic mutations affecting several oncogenic signaling pathways like Wnt/β-catenin axis. Uncontrolled activation of this oncogenic signaling is associated with decreased survival rate and poor prognosis in cancer patients. Long non-coding RNAs (lncRNAs) and microRNAs (miRNAs) were shown to play important roles in regulating cell proliferation, differentiation, and apoptosis by regulating the expression of their target genes. Aberrant expression of these non-coding RNAs (ncRNAs) was reported in many human cancers, including glioblastoma, medulloblastoma, meningioma, and pituitary adenoma. Multiple lncRNAs were shown to participate in brain tumor pathogenesis by targeting Wnt signaling regulatory miRNAs. SNHG7/miR-5095, PCAT6/miR-139-3p, SNHG6/miR-944, SNHG1/ miR-556-5p, SNHG17/ miR-506-3p, LINC00702/miR-4652-3p, DLGAP1-AS1/miR-515-5p, HOTAIR/miR-1, HOTAIR/miR-206, CRNDE/miR-29c-3p, AGAP2-AS1/ miR-15a/b-5p, CLRN1-AS1/miR-217, MEG3/miR-23b-3p, and GAS5/miR-27a-5p are identified lncRNA/miRNA pairs that are involved in this process. Therefore, recognition of the expression profile and regulatory role of ncRNAs on the Wnt signaling may offer a novel approach to the diagnosis, prognosis, and treatment of human cancers. This review summarizes previous data on the modulatory role of lncRNAs/miRNAs on the Wnt/β-catenin pathway implicated in tumor growth, EMT, metastasis, and chemoresistance in brain cancers.
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Affiliation(s)
- Farzad Rahmani
- Kashmar School of Medical Sciences, Mashhad University of Medical Sciences, Mashhad, Iran
- Metabolic Syndrome Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
- Basic Medical Sciences Institute, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Abdulridha Mohammed Al-Asady
- Department of Medical Sciences, Faculty of Nursing, University of Warith Al-Anbiyaa, Iraq
- Department of Pharmacology, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Reyhane Hanaie
- Metabolic Syndrome Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Mehrdad Zandigohar
- Department of Biomedical Engineering, University of Illinois at Chicago, Chicago, IL, 60612, USA
| | | | - Mahya Payazdan
- Department of Biology, Faculty of Sciences, Shahid Chamran University of Ahvaz, Ahvaz, Iran
| | - Pegah Safavi
- Department of Medical Radiation, Science and Research Branch, Islamic Azad University, Tehran, Iran
| | - Mikhail Ryzhikov
- Saint Louis University, School of Medicine, Saint Louis, MO, USA
| | - Seyed Mahdi Hassanian
- Metabolic Syndrome Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
- Basic Medical Sciences Institute, Mashhad University of Medical Sciences, Mashhad, Iran
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Dong W, Liu Y, Wang P, Ruan X, Liu L, Xue Y, Ma T, E T, Wang D, Yang C, Lin H, Song J, Liu X. U3 snoRNA-mediated degradation of ZBTB7A regulates aerobic glycolysis in isocitrate dehydrogenase 1 wild-type glioblastoma cells. CNS Neurosci Ther 2023; 29:2811-2825. [PMID: 37066523 PMCID: PMC10493654 DOI: 10.1111/cns.14218] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2022] [Revised: 03/11/2023] [Accepted: 04/01/2023] [Indexed: 04/18/2023] Open
Abstract
AIMS The isocitrate dehydrogenase (IDH) phenotype is associated with reprogrammed energy metabolism in glioblastoma (GBM) cells. Small nucleolar RNAs (snoRNAs) are known to exert an important regulatory role in the energy metabolism of tumor cells. The purpose of this study was to investigate the role of C/D box snoRNA U3 and transcription factor zinc finger and BTB domain-containing 7A (ZBTB7A) in the regulation of aerobic glycolysis and the proliferative capacity of IDH1 wild-type (IDH1WT ) GBM cells. METHODS Quantitative reverse transcription PCR and western blot assays were utilized to detect snoRNA U3 and ZBTB7A expression. U3 promoter methylation status was analyzed via bisulfite sequencing and methylation-specific PCR. Seahorse XF glycolysis stress assays, lactate production and glucose consumption measurement assays, and cell viability assays were utilized to detect glycolysis and proliferation of IDH1WT GBM cells. RESULTS We found that hypomethylation of the CpG island in the promoter region of U3 led to the upregulation of U3 expression in IDH1WT GBM cells, and the knockdown of U3 suppressed aerobic glycolysis and the proliferation ability of IDH1WT GBM cells. We found that small nucleolar-derived RNA (sdRNA) U3-miR, a small fragment produced by U3, was able to bind to the ZBTB4 3'UTR region and reduce ZBTB7A mRNA stability, thereby downregulating ZBTB7A protein expression. Furthermore, ZBTB7A transcriptionally inhibited the expression of hexokinase 2 (HK2) and lactate dehydrogenase A (LDHA), which are key enzymes of aerobic glycolysis, by directly binding to the HK2 and LDHA promoter regions, thereby forming the U3/ZBTB7A/HK2 LDHA pathway that regulates aerobic glycolysis and proliferation of IDH1WT GBM cells. CONCLUSION U3 enhances aerobic glycolysis and proliferation in IDH1WT GBM cells via the U3/ZBTB7A/HK2 LDHA axis.
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Affiliation(s)
- Weiwei Dong
- Department of NeurosurgeryShengjing Hospital of China Medical UniversityShenyangChina
- Key Laboratory of Neuro‐oncology in Liaoning ProvinceShenyangChina
- Liaoning Medical Surgery and Rehabilitation Robot Technology Engineering Research CenterShenyangChina
| | - Yunhui Liu
- Department of NeurosurgeryShengjing Hospital of China Medical UniversityShenyangChina
- Key Laboratory of Neuro‐oncology in Liaoning ProvinceShenyangChina
- Liaoning Medical Surgery and Rehabilitation Robot Technology Engineering Research CenterShenyangChina
| | - Ping Wang
- Department of Neurobiology, School of Life SciencesChina Medical UniversityShenyangChina
| | - Xuelei Ruan
- Department of Neurobiology, School of Life SciencesChina Medical UniversityShenyangChina
| | - Libo Liu
- Department of Neurobiology, School of Life SciencesChina Medical UniversityShenyangChina
| | - Yixue Xue
- Department of Neurobiology, School of Life SciencesChina Medical UniversityShenyangChina
| | - Teng Ma
- Department of Neurobiology, School of Life SciencesChina Medical UniversityShenyangChina
| | - Tiange E
- Department of NeurosurgeryShengjing Hospital of China Medical UniversityShenyangChina
- Key Laboratory of Neuro‐oncology in Liaoning ProvinceShenyangChina
- Liaoning Medical Surgery and Rehabilitation Robot Technology Engineering Research CenterShenyangChina
| | - Di Wang
- Department of NeurosurgeryShengjing Hospital of China Medical UniversityShenyangChina
- Key Laboratory of Neuro‐oncology in Liaoning ProvinceShenyangChina
- Liaoning Medical Surgery and Rehabilitation Robot Technology Engineering Research CenterShenyangChina
| | - Chunqing Yang
- Department of NeurosurgeryShengjing Hospital of China Medical UniversityShenyangChina
- Key Laboratory of Neuro‐oncology in Liaoning ProvinceShenyangChina
- Liaoning Medical Surgery and Rehabilitation Robot Technology Engineering Research CenterShenyangChina
| | - Hongda Lin
- Department of NeurosurgeryShengjing Hospital of China Medical UniversityShenyangChina
- Key Laboratory of Neuro‐oncology in Liaoning ProvinceShenyangChina
- Liaoning Medical Surgery and Rehabilitation Robot Technology Engineering Research CenterShenyangChina
| | - Jian Song
- Department of NeurosurgeryShengjing Hospital of China Medical UniversityShenyangChina
- Key Laboratory of Neuro‐oncology in Liaoning ProvinceShenyangChina
- Liaoning Medical Surgery and Rehabilitation Robot Technology Engineering Research CenterShenyangChina
| | - Xiaobai Liu
- Department of NeurosurgeryShengjing Hospital of China Medical UniversityShenyangChina
- Key Laboratory of Neuro‐oncology in Liaoning ProvinceShenyangChina
- Liaoning Medical Surgery and Rehabilitation Robot Technology Engineering Research CenterShenyangChina
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10
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Li X, Wang J, Yuan G, Pan Y. Efficacy of TTFields in high-grade gliomas: a protocol for systematic review and meta-analysis. BMJ Open 2023; 13:e073753. [PMID: 37730390 PMCID: PMC10514625 DOI: 10.1136/bmjopen-2023-073753] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/15/2023] [Accepted: 08/15/2023] [Indexed: 09/22/2023] Open
Abstract
INTRODUCTION Despite their recent FDA(Food and Drug Administration) approval, tumour treatment fields (TTFields) have not seen acceptance as part of standard of care (SOC) for the treatment of high-grade gliomas (HGGs). Few studies have reported the clinical effect of simultaneous or sequential use of TTFields with the current SOC. However, whether TTFields are beneficial over the standard treatment remains to be established with a meta-analysis. Therefore, we here performed a systematic review and meta-analysis to understand the benefit of TTFields for patients with HGGs. METHODS AND ANALYSIS We registered this systematic review with the PROSPERO network (registration number: CRD42023398972) and aimed to follow the Preferred Reporting Items for Systematic Reviews and Meta-analyses guidelines in the study. All articles related to TTFields in glioma will be systematically searched for in the following databases since their inception until November 2023: the China National Knowledge Infrastructure, Embase, Cochrane Library, Wanfang Database, China Science Journal Database, China Biomedical Documentation Database, VIP database, Web of Science and PubMed. Article screening and data extraction will be done independently by the authors and cross-checked by two of the authors on completion. The Cochrane risk of bias assessment tool will be used for quality assessment of the included studies. Review Manager V.5.3 (Cochrane Collaboration) will be used to perform the meta-analysis. ETHICS AND DISSEMINATION Ethical approval is not required because the data used will be obtained from published studies, and there will be no concerns about privacy. The results of this study will be published in a peer-reviewed journal. PROSPERO REGISTRATION NUMBER CRD42023398972.
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Affiliation(s)
- Xinlong Li
- Department of Neurosurgery, Lanzhou University Second Hospital, Lanzhou, China
- Laboratory of Neurology of Gansu Province, Lanzhou University Second Hospital, Lanzhou, China
| | - Juncheng Wang
- Department of Neurosurgery, Lanzhou University Second Hospital, Lanzhou, China
- Laboratory of Neurology of Gansu Province, Lanzhou University Second Hospital, Lanzhou, China
| | - Guoqiang Yuan
- Department of Neurosurgery, Lanzhou University Second Hospital, Lanzhou, China
- Laboratory of Neurology of Gansu Province, Lanzhou University Second Hospital, Lanzhou, China
| | - Yawen Pan
- Department of Neurosurgery, Lanzhou University Second Hospital, Lanzhou, China
- Laboratory of Neurology of Gansu Province, Lanzhou University Second Hospital, Lanzhou, China
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11
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Tseng HJ, Banerjee S, Qian B, Lai MJ, Wu TY, Hsu TI, Lin TE, Hsu KC, Chuang KH, Liou JP, Shih JC. Design, synthesis, and biological activity of dual monoamine oxidase A and heat shock protein 90 inhibitors, N-Methylpropargylamine-conjugated 4-isopropylresorcinol for glioblastoma. Eur J Med Chem 2023; 256:115459. [PMID: 37172473 PMCID: PMC10247544 DOI: 10.1016/j.ejmech.2023.115459] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2023] [Revised: 05/03/2023] [Accepted: 05/04/2023] [Indexed: 05/15/2023]
Abstract
Monoamine oxidase A (MAO A) and heat shock protein 90 (HSP90) inhibitors have been shown to decrease the progression of glioblastoma (GBM) and other cancers. In this study, a series of MAO A/HSP90 dual inhibitors were designed and synthesized in the hope to develop more effective treatment of GBM. Compounds 4-b and 4-c are conjugates of isopropylresorcinol (pharmacophore of HSP90 inhibitor) with the phenyl group of clorgyline (MAO A inhibitor) by a tertiary amide bond substituted with methyl (4-b) or ethyl (4-c) group, respectively. They inhibited MAO A activity, HSP90 binding, and the growth of both TMZ-sensitive and -resistant GBM cells. Western blots showed that they increased HSP70 expression indicating reduced function of HSP90, reduced HER2 and phospho-Akt expression similar to MAO A or HSP90 inhibitor itself. Both compounds decreased IFN-γ induced PD-L1 expression in GL26 cells, suggesting they can act as immune checkpoint inhibitor. Further, they reduced tumor growth in GL26 mouse model. NCI-60 analysis showed they also inhibited the growth of colon cancer, leukemia, non-small cell lung and other cancers. Taken together, this study demonstrates MAO A/HSP90 dual inhibitors 4-b and 4-c reduced the growth of GBM and other cancers, and they have potential to inhibit tumor immune escape.
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Affiliation(s)
- Hui-Ju Tseng
- Department of Pharmacology and Pharmaceutical Sciences, Alfred E. Mann School of Pharmacy and Pharmaceutical Sciences, University of Southern California, Los Angeles, CA, 90089, United States; School of Pharmacy, College of Pharmacy, Taipei Medical University, Taipei, 110031, Taiwan
| | - Suddhasatwa Banerjee
- School of Pharmacy, College of Pharmacy, Taipei Medical University, Taipei, 110031, Taiwan
| | - Bin Qian
- Department of Pharmacology and Pharmaceutical Sciences, Alfred E. Mann School of Pharmacy and Pharmaceutical Sciences, University of Southern California, Los Angeles, CA, 90089, United States
| | - Mei-Jung Lai
- TMU Research Center for Drug Discovery, Taipei Medical University, Taipei, 110031, Taiwan
| | - Tung-Yun Wu
- Ph.D. Program in Clinical Drug Development of Herbal Medicine, College of Pharmacy, Taipei Medical University, Taipei, 110031, Taiwan
| | - Tsung-I Hsu
- Ph.D. Program in Medical Neuroscience, College of Medical Science and Technology, Taipei Medical University and National Health Research Institutes, Taipei, 11031, Taiwan; International Master Program in Medical Neuroscience, College of Medical Science and Technology, Taipei Medical University, Taipei, 11031, Taiwan
| | - Tony Eight Lin
- Graduate Institute of Cancer Biology and Drug Discovery, College of Medical Science and Technology, Taipei Medical University, Taipei, 11031, Taiwan; Ph.D. Program in Cancer Molecular Biology and Drug Discovery, College of Medical Science and Technology, Taipei Medical University, Taipei, 11031, Taiwan
| | - Kai-Cheng Hsu
- Graduate Institute of Cancer Biology and Drug Discovery, College of Medical Science and Technology, Taipei Medical University, Taipei, 11031, Taiwan; Ph.D. Program in Cancer Molecular Biology and Drug Discovery, College of Medical Science and Technology, Taipei Medical University, Taipei, 11031, Taiwan
| | - Kuo-Hsiang Chuang
- TMU Research Center for Drug Discovery, Taipei Medical University, Taipei, 110031, Taiwan; Graduate Institute of Pharmacognosy, College of Pharmacy, Taipei Medical University, Taipei, 110031, Taiwan
| | - Jing-Ping Liou
- School of Pharmacy, College of Pharmacy, Taipei Medical University, Taipei, 110031, Taiwan; TMU Research Center for Drug Discovery, Taipei Medical University, Taipei, 110031, Taiwan; Ph.D. Program in Drug Discovery and Development Industry, College of Pharmacy, Taipei Medical University, Taipei, 11031, Taiwan.
| | - Jean C Shih
- Department of Pharmacology and Pharmaceutical Sciences, Alfred E. Mann School of Pharmacy and Pharmaceutical Sciences, University of Southern California, Los Angeles, CA, 90089, United States; Department of Integrative Anatomical Sciences, Keck School of Medicine, University of Southern California, Los Angeles, CA, 90033, United States; Norris Comprehensive Cancer Center, Keck School of Medicine, University of Southern California, Los Angeles, CA, 90033, United States; USC-Taiwan Center for Translational Research, Los Angeles, CA, 90089, United States.
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Zou Y, Sun Y, Wang Y, Zhang D, Yang H, Wang X, Zheng M, Shi B. Cancer cell-mitochondria hybrid membrane coated Gboxin loaded nanomedicines for glioblastoma treatment. Nat Commun 2023; 14:4557. [PMID: 37507371 PMCID: PMC10382535 DOI: 10.1038/s41467-023-40280-3] [Citation(s) in RCA: 20] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2022] [Accepted: 07/20/2023] [Indexed: 07/30/2023] Open
Abstract
Glioblastoma (GBM) remains the most lethal malignant tumours. Gboxin, an oxidative phosphorylation inhibitor, specifically restrains GBM growth by inhibiting the activity of F0F1 ATPase complex V. However, its anti-GBM effect is seriously limited by poor blood circulation, the blood brain barrier (BBB) and non-specific GBM tissue/cell uptake, leading to insufficient Gboxin accumulation at GBM sites, which limits its further clinical application. Here we present a biomimetic nanomedicine (HM-NPs@G) by coating cancer cell-mitochondria hybrid membrane (HM) on the surface of Gboxin-loaded nanoparticles. An additional design element uses a reactive oxygen species responsive polymer to facilitate at-site Gboxin release. The HM camouflaging endows HM-NPs@G with unique features including good biocompatibility, improved pharmacokinetic profile, efficient BBB permeability and homotypic dual tumour cell and mitochondria targeting. The results suggest that HM-NPs@G achieve improved blood circulation (4.90 h versus 0.47 h of free Gboxin) and tumour accumulation (7.73% ID/g versus 1.06% ID/g shown by free Gboxin). Effective tumour inhibition in orthotopic U87MG GBM and patient derived X01 GBM stem cell xenografts in female mice with extended survival time and negligible side effects are also noted. We believe that the biomimetic Gboxin nanomedicine represents a promising treatment for brain tumours with clinical potential.
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Affiliation(s)
- Yan Zou
- Henan-Macquarie University Joint Centre for Biomedical Innovation, Henan Key Laboratory of Brain Targeted Bio-nanomedicine, School of Life Sciences, Henan University, Kaifeng, Henan, 475004, China
- Centre for Motor Neuron Disease Research, Macquarie Medical School, Faculty of Medicine, Human Health Sciences, Macquarie University, Sydney, NSW, 2109, Australia
| | - Yajing Sun
- Henan-Macquarie University Joint Centre for Biomedical Innovation, Henan Key Laboratory of Brain Targeted Bio-nanomedicine, School of Life Sciences, Henan University, Kaifeng, Henan, 475004, China
| | - Yibin Wang
- Henan-Macquarie University Joint Centre for Biomedical Innovation, Henan Key Laboratory of Brain Targeted Bio-nanomedicine, School of Life Sciences, Henan University, Kaifeng, Henan, 475004, China
| | - Dongya Zhang
- Henan-Macquarie University Joint Centre for Biomedical Innovation, Henan Key Laboratory of Brain Targeted Bio-nanomedicine, School of Life Sciences, Henan University, Kaifeng, Henan, 475004, China
| | - Huiqing Yang
- Henan-Macquarie University Joint Centre for Biomedical Innovation, Henan Key Laboratory of Brain Targeted Bio-nanomedicine, School of Life Sciences, Henan University, Kaifeng, Henan, 475004, China
| | - Xin Wang
- Henan-Macquarie University Joint Centre for Biomedical Innovation, Henan Key Laboratory of Brain Targeted Bio-nanomedicine, School of Life Sciences, Henan University, Kaifeng, Henan, 475004, China
| | - Meng Zheng
- Henan-Macquarie University Joint Centre for Biomedical Innovation, Henan Key Laboratory of Brain Targeted Bio-nanomedicine, School of Life Sciences, Henan University, Kaifeng, Henan, 475004, China
| | - Bingyang Shi
- Henan-Macquarie University Joint Centre for Biomedical Innovation, Henan Key Laboratory of Brain Targeted Bio-nanomedicine, School of Life Sciences, Henan University, Kaifeng, Henan, 475004, China.
- Centre for Motor Neuron Disease Research, Macquarie Medical School, Faculty of Medicine, Human Health Sciences, Macquarie University, Sydney, NSW, 2109, Australia.
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Jovanovich N, Habib A, Hameed NF, Edwards L, Zinn PO. Applications and current challenges of chimeric antigen receptor T cells in treating high-grade gliomas in adult and pediatric populations. Immunotherapy 2023; 15:383-396. [PMID: 36876438 DOI: 10.2217/imt-2022-0200] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/07/2023] Open
Abstract
High-grade gliomas (HGGs) continue to be some of the most devastating diseases in the USA. Despite extensive efforts, the survival of HGG patients has remained relatively stagnant. Chimeric antigen receptor (CAR) T-cell immunotherapy has recently been studied in the context of improving these tumors' clinical outcomes. HGG murine models treated with CAR T cells targeting tumor antigens have shown reduced tumor burden and longer overall survival than models without treatment. Subsequent clinical trials investigating the efficacy of CAR T cells have further shown that this therapy could be safe and might reduce tumor burden. However, there are still many challenges that need to be addressed to optimize the safety and efficacy of CAR T-cell therapy in treating HGG patients.
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Affiliation(s)
- Nicolina Jovanovich
- Hillman Cancer Center, University of Pittsburgh Medical Center, Pittsburgh, PA 15232, USA
| | - Ahmed Habib
- Department of Neurosurgery, University of Pittsburgh Medical Center, Pittsburgh, PA 15213, USA.,Hillman Cancer Center, University of Pittsburgh Medical Center, Pittsburgh, PA 15232, USA
| | - Nu Farrukh Hameed
- Department of Neurosurgery, University of Pittsburgh Medical Center, Pittsburgh, PA 15213, USA.,Hillman Cancer Center, University of Pittsburgh Medical Center, Pittsburgh, PA 15232, USA
| | - Lincoln Edwards
- Department of Neurosurgery, University of Pittsburgh Medical Center, Pittsburgh, PA 15213, USA.,Hillman Cancer Center, University of Pittsburgh Medical Center, Pittsburgh, PA 15232, USA
| | - Pascal O Zinn
- Department of Neurosurgery, University of Pittsburgh Medical Center, Pittsburgh, PA 15213, USA.,Hillman Cancer Center, University of Pittsburgh Medical Center, Pittsburgh, PA 15232, USA
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Kumari S, Kumar P. Design and Computational Analysis of an MMP9 Inhibitor in Hypoxia-Induced Glioblastoma Multiforme. ACS OMEGA 2023; 8:10565-10590. [PMID: 36969457 PMCID: PMC10035023 DOI: 10.1021/acsomega.3c00441] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/21/2023] [Accepted: 02/28/2023] [Indexed: 06/18/2023]
Abstract
The main therapeutic difficulties in treating hypoxia-induced glioblastoma multiforme (GBM) are toxicity of current treatments and the resistance brought on by the microenvironment. More effective therapeutic alternatives are urgently needed to reduce tumor lethality. Hence, we screened plant-based natural product panels intending to identify novel drugs without elevating drug resistance. We explored GEO for the hypoxia GBM model and compared hypoxic genes to non-neoplastic brain cells. A total of 2429 differentially expressed genes expressed exclusively in hypoxia were identified. The functional enrichment analysis demonstrated genes associated with GBM, further PPI network was constructed, and biological pathways associated with them were explored. Seven webtools, including GEPIA2.0, TIMER2.0, TCGA-GBM, and GlioVis, were used to validate 32 hub genes discovered using Cytoscape tool in GBM patient samples. Four GBM-specific hypoxic hub genes, LYN, MMP9, PSMB9, and TIMP1, were connected to the tumor microenvironment using TIMER analysis. 11 promising hits demonstrated positive drug-likeness with nontoxic characteristics and successfully crossed blood-brain barrier and ADMET analyses. Top-ranking hits have stable intermolecular interactions with the MMP9 protein according to molecular docking, MD simulation, MM-PBSA, PCA, and DCCM analyses. Herein, we have reported flavonoids, 7,4'-dihydroxyflavan, (3R)-3-(4-hydroxybenzyl)-6-hydroxy-8-methoxy-3,4-dihydro-2H-1-benzopyran, and 4'-hydroxy-7-methoxyflavan, to inhibit MMP9, a novel hypoxia gene signature that could serve as a promising predictor in various clinical applications, including GBM diagnosis, prognosis, and targeted therapy.
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Shu L, Yu D, Jin F. Healthy dietary patterns, foods, and risk of glioma: A systematic review and meta-analysis of observational studies. Front Nutr 2023; 9:1077452. [PMID: 36687697 PMCID: PMC9845718 DOI: 10.3389/fnut.2022.1077452] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2022] [Accepted: 12/13/2022] [Indexed: 01/06/2023] Open
Abstract
Background Accumulating epidemiological evidence has shown the favorable associations between healthy dietary patterns and risk of glioma, although the results remain inconclusive. Objective We therefore carried out a systematic review and meta-analysis to summarize the evidence from previous published studies, and to clarify the effects of healthy dietary patterns, typical healthy foods on glioma. Methods PubMed, Web of Science, CNKI, and Wan fang data were searched from inception up to September 2022 for eligible studies. Two authors independently performed the literature search, study selection, data extraction, and quality assessment. Heterogeneity across studies was estimated using the Cochran's Q test and I 2 statistic. According to heterogeneity, the fixed-effects model or random-effects model was selected to obtain the relative risk (RR) of the merger. Subgroup analysis, sensitivity analysis and publication bias were also used for our analysis. Results Twenty-four articles that met the selection criteria, involving 7,278 glioma cases and 2,143,528 participants, were included in our analysis. There was a reduced risk of glioma in the highest compared with the lowest categories of healthy dietary patterns (RR = 0.58; 95% CI: 0.44-0.77; P < 0.0001). Moreover, compared with the lowest intakes, the highest intakes of vegetables (RR = 0.84; 95% CI: 0.73-0.96; P = 0.012) and fruits (RR = 0.85; 95% CI: 0.72-1.00; P = 0.045) significantly reduce the risk of glioma. However, the intakes of fresh fish, nuts, whole grains, and dairy products showed no statistically significant associations with the risk of glioma (P > 0.05). Conclusion Findings from this systematic review and meta-analysis indicate that higher intakes of healthy dietary patterns, vegetables, and fruits are significantly associated with the lower risk of glioma. Further studies, particularly with prospective design, are required to confirm our findings.
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Affiliation(s)
- Long Shu
- Department of Nutrition, Zhejiang Hospital, Hangzhou, Zhejiang, China
| | - Dan Yu
- Department of Endocrinology, Zhejiang Hospital, Hangzhou, Zhejiang, China
| | - Fubi Jin
- Department of Endocrinology, Zhejiang Hospital, Hangzhou, Zhejiang, China,*Correspondence: Fubi Jin,
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Kar F, Hacioğlu C, Kaçar S. The dual role of boron in vitro neurotoxication of glioblastoma cells via SEMA3F/NRP2 and ferroptosis signaling pathways. ENVIRONMENTAL TOXICOLOGY 2023; 38:70-77. [PMID: 36136913 DOI: 10.1002/tox.23662] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/17/2022] [Revised: 08/30/2022] [Accepted: 09/05/2022] [Indexed: 06/16/2023]
Abstract
Glioblastoma multiform (GBM) is a malignant tumor cancer that originates from the star-shaped glial support tissues, namely astrocytes, and it is associated with a poor prognosis in the brain. The GBM has no cure, and chemotherapy, radiation therapy, and immunotherapy are all ineffective. A certain dose of Boric acid (BA) has many biochemical effects, conspicuously over antioxidant/oxidant rates. This article sought to investigate the modifies of various doses of BA on the glioblastoma concerning cytotoxicity, ferroptosis, apoptosis, and semaphorin-neuropilin signaling pathway. The Cytotoxic activity and cell viability of BA (0.39-25 mM) in C6 cells were tested at 24, 48, and 72 h using 3-(4,5-dimethylthiazol, 2-yl)-2,5-diphenyl tetrazolium bromide (MTT). The IC50 concentration of BA at 1.56 mM was found and cell lysate used for biochemical analysis. Glutathione peroxidase 4 (GPx4) and ACLS4 levels of ferroptosis, levels of total antioxidant (TAS) and oxidant (TAS) parameters, malondialdehyde (MDA), apoptotic proteins as caspase 3 (CASP3) and caspase 7 (CASP7) were measured. The ferroptosis, semaphoring-neuropilin, apoptotic pathway markers and cell counts were analyzed with flow cytometry, Q-PCR, Western and Elisa technique in the C6 cell lysate. BA triggered ferroptosis in the C6 cells dose-dependently, affecting the semaphorin pathway, so reducing proliferation with apoptotic compared with untreated cell as control group (p < .05). This study revealed that BA, defined as trace element and natural compound, incubated ferroptosis, total oxidant molecules, and caspase protein in a dose-dependently by disrupting SEMA3F in tumor cells.
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Affiliation(s)
- Fatih Kar
- Department of Basic Science, Faculty of Engineering and Natural Science, Kutahya Health Sciences University, Kutahya, Turkey
| | - Ceyhan Hacioğlu
- Department of Biochemistry, Faculty of Pharmacy, Duzce University, Duzce, Turkey
| | - Sedat Kaçar
- Department of Histology and Embryology, Faculty of Medicine, Eskisehir Osmangazi University, Eskisehir, Turkey
- Department of Surgery, Indiana University School of Medicine, Indiana University Health Comprehensive Wound Center, Indiana Center for Regenerative Medicine and Engineering, Indianapolis, IN, USA
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Cerneckis J, Cui Q, Liu W, Shi Y. RNA Modifications in Cancer Stem Cell Biology. Cancer Treat Res 2023; 190:25-47. [PMID: 38112998 DOI: 10.1007/978-3-031-45654-1_2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2023]
Abstract
Post-transcriptional regulation of gene expression shapes the cell state both in health and disease. RNA modifications-especially N6-methyladenosine (m6A)-have recently emerged as key players in RNA processing that depends on a sophisticated interplay between proteins of the RNA modification machinery. Importantly, the RNA epitranscriptome becomes dysregulated in cancer and promotes cancer-associated gene expression programs as well as cancer cell adaptation to the tumor microenvironment. At the top of the tumor hierarchy, cancer stem cells (CSCs) are master regulators of tumorigenesis and resistance to therapeutic intervention. Therefore, defining how RNA modifications influence the CSC state is of great importance for cancer drug development. In this chapter, we summarize the current knowledge of the roles of RNA modifications in shaping the CSC state and driving gene expression programs that confer stem-like properties to CSCs, promote CSC adaptation to the local microenvironment, and endow CSCs with metastatic potential and drug resistance.
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Affiliation(s)
- Jonas Cerneckis
- Department of Neurodegenerative Diseases, Beckman Research Institute of City of Hope, Duarte, CA, 91010, USA
- Irell & Manella Graduate School of Biological Sciences, Beckman Research Institute of City of Hope, Duarte, CA, 91010, USA
| | - Qi Cui
- Department of Neurodegenerative Diseases, Beckman Research Institute of City of Hope, Duarte, CA, 91010, USA
| | - Wei Liu
- Department of Neurodegenerative Diseases, Beckman Research Institute of City of Hope, Duarte, CA, 91010, USA
- Department of Immunology, Hebei Medical University, Shijiazhuang, 050017, China
| | - Yanhong Shi
- Department of Neurodegenerative Diseases, Beckman Research Institute of City of Hope, Duarte, CA, 91010, USA.
- Irell & Manella Graduate School of Biological Sciences, Beckman Research Institute of City of Hope, Duarte, CA, 91010, USA.
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Nomogram Model for Predicting the Prognosis of High-Grade Glioma in Adults Receiving Standard Treatment: A Retrospective Cohort Study. J Clin Med 2022; 12:jcm12010196. [PMID: 36614997 PMCID: PMC9821755 DOI: 10.3390/jcm12010196] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2022] [Revised: 12/22/2022] [Accepted: 12/24/2022] [Indexed: 12/28/2022] Open
Abstract
OBJECTIVES To identify the critical factors associated with the progression-free survival (PFS) and overall survival (OS) of high-grade glioma (HGG) in adults who have received standard treatment and establish a novel graphical nomogram and an online dynamic nomogram. PATIENTS AND METHODS This is a retrospective study of adult HGG patients receiving standard treatment (surgery, postoperative radiotherapy, and temozolomide (TMZ) chemotherapy) at Huashan Hospital, Fudan University between January 2017 and December 2019. We used uni- and multi-variable COX models to identify the significant prognostic factors for PFS and OS. Based on the significant predictors, graphical and online nomograms were established. RESULTS A total of 246 patients were enrolled in the study based on the inclusion criteria. The average PFS and OS were 22.99 ± 11.43 and 30.51 ± 13.73 months, respectively. According to the multi-variable COX model, age, extent of resection (EOR), and IDH mutation were associated with PFS and OS, while edema index (EI) was relevant to PFS. In addition, patients with IDH and TERT promoter co-mutations had longer PFSs and OSs, and no apparent survival benefit was found in the long-cycle TMZ adjuvant chemotherapy compared with the standard Stupp protocol. Based on these critical factors, a graphical nomogram and online nomogram were developed for predicting PFS and OS, respectively. The calibration curve showed favorable consistency between the predicted and actual survival rates. C-index and time-dependent AUC showed good discrimination abilities. CONCLUSIONS We identified the significant predictors for the PFS and OS of HGG adults receiving standard treatment and established user-friendly nomogram models to assist neurosurgeons in optimizing clinical management and treatment strategies.
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Abdesheikhi J, Sedghy F, Farsinejad A, Mahmoudi M, ranjkesh M, Ahmadi-Zeidabadi M. Protective potential of piroxicam on human peripheral blood mononuclear cells against the suppressive capacity of glioblastoma cell lines. Sci Rep 2022; 12:19806. [PMID: 36396965 PMCID: PMC9672323 DOI: 10.1038/s41598-022-24392-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2022] [Accepted: 11/15/2022] [Indexed: 11/18/2022] Open
Abstract
Dexamethasone, a common medication used in the treatment regimen of glioblastoma, has broad inhibitory effects on the immune responses. Here, in an in vitro study, we examined the effects of piroxicam, a potent substitute for dexamethasone, on peripheral blood mononuclear cells (PBMCs) co-cultured with two glioblastoma cell lines, U-87 MG and A-172 cells. MTT assay was used to determine the proliferation of PBMCs treated with piroxicam, or dexamethasone. In addition, to evaluate the effects of drugs on the cell cycle distribution, DNA content per cell was analyzed in PBMCs and A-172 cell lines using flow cytometry. Oxidative parameters, including superoxide dismutase-3 (SOD3) activity and total anti-antioxidant capacity, lactate dehydrogenase (LDH) activity, as well as IFN-γ and TGF-β levels were measured in PBMCs alone or in the presence of cell lines using ELISA. Unlike dexamethasone, piroxicam showed a protective effect on PBMCs against both glioblastoma cell lines. Furthermore, while dexamethasone reduced the proliferation of PBMCs, piroxicam had no adverse effect on the proliferation. Cell cycle analysis showed a reduction in the G2/M phase in piroxicam-treated A-172 cells. Additionally, dexamethasone limited the cell cycle progression by increasing the fraction of PBMCs in G0/G1. Interestingly, after co-culturing piroxicam-treated PBMCs with cell lines, a remarkable rise in the LDH activity was observed. Although not significant, piroxicam partially decreased TGF-β levels in both cell lines. Our findings suggested a protective effect of piroxicam, but not dexamethasone, on PBMCs against inhibitory mechanisms of two glioblastoma cell lines, U-87 and A-172 cells.
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Affiliation(s)
- Jahangir Abdesheikhi
- grid.412105.30000 0001 2092 9755Department of Immunology, School of Medicine, Kerman University of Medical Sciences, Kerman, Iran
| | - Farnaz Sedghy
- grid.412105.30000 0001 2092 9755Department of Immunology, School of Medicine, Kerman University of Medical Sciences, Kerman, Iran ,grid.412503.10000 0000 9826 9569Faculty of Medicine, Shahid Bahonar University, Pajoohesh Sq, Kerman, 7616914111 Iran
| | - Alireza Farsinejad
- grid.412105.30000 0001 2092 9755Cell Therapy and Regenerative Medicine Comprehensive Center, Kerman University of Medical Sciences, Kerman, Iran ,grid.412105.30000 0001 2092 9755Department of Hematology and Laboratory Sciences, Faculty of Allied Medical Sciences, Kerman University of Medical Sciences, Kerman, Iran
| | - Merat Mahmoudi
- grid.412105.30000 0001 2092 9755Department of Immunology, School of Medicine, Kerman University of Medical Sciences, Kerman, Iran
| | - Mahdi ranjkesh
- grid.412105.30000 0001 2092 9755Department of Immunology, School of Medicine, Kerman University of Medical Sciences, Kerman, Iran
| | - Meysam Ahmadi-Zeidabadi
- grid.412105.30000 0001 2092 9755Institute of Neuropharmacology, Neuroscience Research Center, Kerman University of Medical Sciences, Kerman, Iran
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Morais CM, Cardoso AM, Araújo ARD, Reis A, Domingues P, Domingues MRM, de Lima MCP, Jurado AS. Stearoyl CoA Desaturase-1 Silencing in Glioblastoma Cells: Phospholipid Remodeling and Cytotoxicity Enhanced upon Autophagy Inhibition. Int J Mol Sci 2022; 23:13014. [PMID: 36361811 PMCID: PMC9654881 DOI: 10.3390/ijms232113014] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2022] [Revised: 10/18/2022] [Accepted: 10/21/2022] [Indexed: 09/29/2023] Open
Abstract
Modulation of lipid metabolism is a well-established cancer hallmark, and SCD1 has been recognized as a key enzyme in promoting cancer cell growth, including in glioblastoma (GBM), the deadliest brain tumor and a paradigm of cancer resistance. The central goal of this work was to identify, by MS, the phospholipidome alterations resulting from the silencing of SCD1 in human GBM cells, in order to implement an innovative therapy to fight GBM cell resistance. With this purpose, RNAi technology was employed, and low serum-containing medium was used to mimic nutrient deficiency conditions, at which SCD1 is overexpressed. Besides the expected increase in the saturated to unsaturated fatty acid ratio in SCD1 silenced-GBM cells, a striking increase in polyunsaturated chains, particularly in phosphatidylethanolamine and cardiolipin species, was noticed and tentatively correlated with an increase in autophagy (evidenced by the increase in LC3BII/I ratio). The contribution of autophagy to mitigate the impact of SCD1 silencing on GBM cell viability and growth, whose modest inhibition could be correlated with the maintenance of energetically associated mitochondria, was evidenced by using autophagy inhibitors. In conclusion, SCD1 silencing could constitute an important tool to halt GBM resistance to the available treatments, especially when coupled with a mitochondria disrupter chemotherapeutic.
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Affiliation(s)
- Catarina M. Morais
- Department of Life Sciences, University of Coimbra, Calçada Martim de Freitas, 3000-456 Coimbra, Portugal
- CNC—Centre for Neuroscience and Cell Biology, CIIB—Centre for Innovative Biomedicine and Biotechnology, IIIUC—Institute for Interdisciplinary Research, University of Coimbra, 3004-504 Coimbra, Portugal
| | - Ana M. Cardoso
- CNC—Centre for Neuroscience and Cell Biology, CIIB—Centre for Innovative Biomedicine and Biotechnology, IIIUC—Institute for Interdisciplinary Research, University of Coimbra, 3004-504 Coimbra, Portugal
| | - Ana Rita D. Araújo
- Mass Spectrometry Centre, LAQV-REQUIMTE, Department of Chemistry, University of Aveiro, Santiago University Campus, 3810-193 Aveiro, Portugal
| | - Ana Reis
- Mass Spectrometry Centre, LAQV-REQUIMTE, Department of Chemistry, University of Aveiro, Santiago University Campus, 3810-193 Aveiro, Portugal
| | - Pedro Domingues
- Mass Spectrometry Centre, LAQV-REQUIMTE, Department of Chemistry, University of Aveiro, Santiago University Campus, 3810-193 Aveiro, Portugal
| | - Maria Rosário M. Domingues
- Mass Spectrometry Centre, LAQV-REQUIMTE, Department of Chemistry, University of Aveiro, Santiago University Campus, 3810-193 Aveiro, Portugal
- CESAM—Centre for Environmental and Marine Studies, Department of Chemistry, University of Aveiro, Santiago University Campus, 3810-193 Aveiro, Portugal
| | - Maria C. Pedroso de Lima
- CNC—Centre for Neuroscience and Cell Biology, CIIB—Centre for Innovative Biomedicine and Biotechnology, IIIUC—Institute for Interdisciplinary Research, University of Coimbra, 3004-504 Coimbra, Portugal
| | - Amália S. Jurado
- Department of Life Sciences, University of Coimbra, Calçada Martim de Freitas, 3000-456 Coimbra, Portugal
- CNC—Centre for Neuroscience and Cell Biology, CIIB—Centre for Innovative Biomedicine and Biotechnology, IIIUC—Institute for Interdisciplinary Research, University of Coimbra, 3004-504 Coimbra, Portugal
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Jovanovich N, Habib A, Head J, Anthony A, Edwards L, Zinn PO. Opinion: Bridging gaps and doubts in glioblastoma cell-of-origin. Front Oncol 2022; 12:1002933. [PMID: 36338762 PMCID: PMC9634038 DOI: 10.3389/fonc.2022.1002933] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2022] [Accepted: 09/30/2022] [Indexed: 11/24/2022] Open
Affiliation(s)
- Nicolina Jovanovich
- Hillman Cancer Center, University of Pittsburgh Medical Center, Pittsburgh, PA, United States
| | - Ahmed Habib
- Hillman Cancer Center, University of Pittsburgh Medical Center, Pittsburgh, PA, United States
- Department of Neurosurgery, University of Pittsburgh Medical Center, Pittsburgh, PA, United States
| | - Jeffery Head
- Department of Neurosurgery, University of Pittsburgh Medical Center, Pittsburgh, PA, United States
| | - Austin Anthony
- Hillman Cancer Center, University of Pittsburgh Medical Center, Pittsburgh, PA, United States
| | - Lincoln Edwards
- Hillman Cancer Center, University of Pittsburgh Medical Center, Pittsburgh, PA, United States
- Department of Neurosurgery, University of Pittsburgh Medical Center, Pittsburgh, PA, United States
| | - Pascal O. Zinn
- Hillman Cancer Center, University of Pittsburgh Medical Center, Pittsburgh, PA, United States
- Department of Neurosurgery, University of Pittsburgh Medical Center, Pittsburgh, PA, United States
- *Correspondence: Pascal O. Zinn,
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22
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Yan QL, Wang XY, Bai M, Zhang X, Song SJ, Yao GD. Sesquiterpene lactones from Elephantopus scaber exhibit cytotoxic effects on glioma cells by targeting GSTP1. Bioorg Chem 2022; 129:106183. [DOI: 10.1016/j.bioorg.2022.106183] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2022] [Revised: 08/29/2022] [Accepted: 09/26/2022] [Indexed: 11/26/2022]
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23
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Zhong S, Shengyu Liu, Xin Shi, Zhang X, Li K, Liu G, Li L, Tao S, Zheng B, Sheng W, Ye Z, Xing Q, Zhai Q, Ren L, Wu Y, Bao Y. Disulfiram in glioma: Literature review of drug repurposing. Front Pharmacol 2022; 13:933655. [PMID: 36091753 PMCID: PMC9448899 DOI: 10.3389/fphar.2022.933655] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2022] [Accepted: 07/19/2022] [Indexed: 11/13/2022] Open
Abstract
Gliomas are the most common malignant brain tumors. High-grade gliomas, represented by glioblastoma multiforme (GBM), have a poor prognosis and are prone to recurrence. The standard treatment strategy is tumor removal combined with radiotherapy and chemotherapy, such as temozolomide (TMZ). However, even after conventional treatment, they still have a high recurrence rate, resulting in an increasing demand for effective anti-glioma drugs. Drug repurposing is a method of reusing drugs that have already been widely approved for new indication. It has the advantages of reduced research cost, safety, and increased efficiency. Disulfiram (DSF), originally approved for alcohol dependence, has been repurposed for adjuvant chemotherapy in glioma. This article reviews the drug repurposing method and the progress of research on disulfiram reuse for glioma treatment.
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24
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Proline Metabolism in Malignant Gliomas: A Systematic Literature Review. Cancers (Basel) 2022; 14:cancers14082030. [PMID: 35454935 PMCID: PMC9027994 DOI: 10.3390/cancers14082030] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2022] [Revised: 04/13/2022] [Accepted: 04/15/2022] [Indexed: 02/05/2023] Open
Abstract
Simple Summary Studies of various types of cancers have found proline metabolism to be a key player in tumor development, involved in basic metabolic pathways, regulating cell proliferation, survival, and signaling. Here, we systematically searched the literature to find data on proline metabolism in malignant glial tumors. Despite limited availability, existing studies have found several ways in which proline metabolism may affect the development of gliomas, involving the maintenance of redox balance, providing essential glutamate, and affecting major signaling pathways. Metabolomic profiling has revealed the importance of proline as a link to basic cell metabolic cycles and shown it to be correlated with overall survival. Emerging knowledge on the role of proline in general oncology encourages further studies on malignant gliomas. Abstract Background: Proline has attracted growing interest because of its diverse influence on tumor metabolism and the discovery of the regulatory mechanisms that appear to be involved. In contrast to general oncology, data on proline metabolism in central nervous system malignancies are limited. Materials and Methods: We performed a systematic literature review of the MEDLINE and EMBASE databases according to PRISMA guidelines, searching for articles concerning proline metabolism in malignant glial tumors. From 815 search results, we identified 14 studies pertaining to this topic. Results: The role of the proline cycle in maintaining redox balance in IDH-mutated gliomas has been convincingly demonstrated. Proline is involved in restoring levels of glutamate, the main glial excitatory neurotransmitter. Proline oxidase influences two major signaling pathways: p53 and NF- κB. In metabolomics studies, the metabolism of proline and its link to the urea cycle was found to be a prognostic factor for survival and a marker of malignancy. Data on the prolidase concentration in the serum of glioblastoma patients are contradictory. Conclusions: Despite a paucity of studies in the literature, the available data are interesting enough to encourage further research, especially in terms of extrapolating what we have learned of proline functions from other neoplasms to malignant gliomas.
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Brighi C, Keall PJ, Holloway LC, Walker A, Whelan B, de Witt Hamer PC, Verburg N, Aly F, Chen C, Koh ES, Waddington DEJ. An investigation of the conformity, feasibility, and expected clinical benefits of multiparametric MRI-guided dose painting radiotherapy in glioblastoma. Neurooncol Adv 2022; 4:vdac134. [PMID: 36105390 PMCID: PMC9466270 DOI: 10.1093/noajnl/vdac134] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Background New technologies developed to improve survival outcomes for glioblastoma (GBM) continue to have limited success. Recently, image-guided dose painting (DP) radiotherapy has emerged as a promising strategy to increase local control rates. In this study, we evaluate the practical application of a multiparametric MRI model of glioma infiltration for DP radiotherapy in GBM by measuring its conformity, feasibility, and expected clinical benefits against standard of care treatment. Methods Maps of tumor probability were generated from perfusion/diffusion MRI data from 17 GBM patients via a previously developed model of GBM infiltration. Prescriptions for DP were linearly derived from tumor probability maps and used to develop dose optimized treatment plans. Conformity of DP plans to dose prescriptions was measured via a quality factor. Feasibility of DP plans was evaluated by dose metrics to target volumes and critical brain structures. Expected clinical benefit of DP plans was assessed by tumor control probability. The DP plans were compared to standard radiotherapy plans. Results The conformity of the DP plans was >90%. Compared to the standard plans, DP (1) did not affect dose delivered to organs at risk; (2) increased mean and maximum dose and improved minimum dose coverage for the target volumes; (3) reduced minimum dose within the radiotherapy treatment margins; (4) improved local tumor control probability within the target volumes for all patients. Conclusions A multiparametric MRI model of GBM infiltration can enable conformal, feasible, and potentially beneficial dose painting radiotherapy plans.
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Affiliation(s)
- Caterina Brighi
- ACRF Image X Institute, Sydney School of Health Sciences, Faculty of Medicine and Health, The University of Sydney , Sydney , Australia
- Ingham Institute for Applied Medical Research , Sydney , Australia
| | - Paul J Keall
- ACRF Image X Institute, Sydney School of Health Sciences, Faculty of Medicine and Health, The University of Sydney , Sydney , Australia
- Ingham Institute for Applied Medical Research , Sydney , Australia
| | - Lois C Holloway
- Ingham Institute for Applied Medical Research , Sydney , Australia
- Department of Radiation Oncology, Liverpool and Macarthur Cancer Therapy Centres , Liverpool , Australia
- Centre for Medical Radiation Physics, University of Wollongong , Wollongong, Australia
| | - Amy Walker
- Ingham Institute for Applied Medical Research , Sydney , Australia
- Department of Radiation Oncology, Liverpool and Macarthur Cancer Therapy Centres , Liverpool , Australia
- Centre for Medical Radiation Physics, University of Wollongong , Wollongong, Australia
| | - Brendan Whelan
- ACRF Image X Institute, Sydney School of Health Sciences, Faculty of Medicine and Health, The University of Sydney , Sydney , Australia
- Ingham Institute for Applied Medical Research , Sydney , Australia
| | - Philip C de Witt Hamer
- Brain Tumor Center Amsterdam , Amsterdam UMC, Amsterdam , The Netherlands
- Department of Neurosurgery , Amsterdam UMC, Amsterdam , The Netherlands
| | - Niels Verburg
- Brain Tumor Center Amsterdam , Amsterdam UMC, Amsterdam , The Netherlands
- Department of Neurosurgery , Amsterdam UMC, Amsterdam , The Netherlands
| | - Farhannah Aly
- Ingham Institute for Applied Medical Research , Sydney , Australia
- Department of Radiation Oncology, Liverpool and Macarthur Cancer Therapy Centres , Liverpool , Australia
| | - Cathy Chen
- Department of Radiation Oncology, Liverpool and Macarthur Cancer Therapy Centres , Liverpool , Australia
| | - Eng-Siew Koh
- Ingham Institute for Applied Medical Research , Sydney , Australia
- Department of Radiation Oncology, Liverpool and Macarthur Cancer Therapy Centres , Liverpool , Australia
| | - David E J Waddington
- ACRF Image X Institute, Sydney School of Health Sciences, Faculty of Medicine and Health, The University of Sydney , Sydney , Australia
- Ingham Institute for Applied Medical Research , Sydney , Australia
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Eisenhut F, Engelhorn T, Arinrad S, Brandner S, Coras R, Putz F, Fietkau R, Doerfler A, Schmidt MA. A Comparison of Single- and Multiparametric MRI Models for Differentiation of Recurrent Glioblastoma from Treatment-Related Change. Diagnostics (Basel) 2021; 11:diagnostics11122281. [PMID: 34943518 PMCID: PMC8700236 DOI: 10.3390/diagnostics11122281] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2021] [Revised: 11/24/2021] [Accepted: 12/03/2021] [Indexed: 12/02/2022] Open
Abstract
To evaluate single- and multiparametric MRI models to differentiate recurrent glioblastoma (GBM) and treatment-related changes (TRC) in clinical routine imaging. Selective and unselective apparent diffusion coefficient (ADC) and minimum, mean, and maximum cerebral blood volume (CBV) measurements in the lesion were performed. Minimum, mean, and maximum ratiosCBV (CBVlesion to CBVhealthy white matter) were computed. All data were tested for lesion discrimination. A multiparametric model was compiled via multiple logistic regression using data demonstrating significant difference between GBM and TRC and tested for its diagnostic strength in an independent patient cohort. A total of 34 patients (17 patients with recurrent GBM and 17 patients with TRC) were included. ADC measurements showed no significant difference between both entities. All CBV and ratiosCBV measurements were significantly higher in patients with recurrent GBM than TRC. A minimum CBV of 8.5, mean CBV of 116.5, maximum CBV of 327 and ratioCBV minimum of 0.17, ratioCBV mean of 2.26 and ratioCBV maximum of 3.82 were computed as optimal cut-off values. By integrating these parameters in a multiparametric model and testing it in an independent patient cohort, 9 of 10 patients, i.e., 90%, were classified correctly. The multiparametric model further improves radiological discrimination of GBM from TRC in comparison to single-parameter approaches and enables reliable identification of recurrent tumors.
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Affiliation(s)
- Felix Eisenhut
- Department of Neuroradiology, University Hospital Erlangen, Schwabachanlage 6, 91054 Erlangen, Germany; (T.E.); (A.D.); (M.A.S.)
- Correspondence: ; Tel.: +49-913185-44838
| | - Tobias Engelhorn
- Department of Neuroradiology, University Hospital Erlangen, Schwabachanlage 6, 91054 Erlangen, Germany; (T.E.); (A.D.); (M.A.S.)
| | - Soheil Arinrad
- Department of Neurosurgery, University Hospital Erlangen, Schwabachanlage 6, 91054 Erlangen, Germany; (S.A.); (S.B.)
| | - Sebastian Brandner
- Department of Neurosurgery, University Hospital Erlangen, Schwabachanlage 6, 91054 Erlangen, Germany; (S.A.); (S.B.)
| | - Roland Coras
- Department of Neuropathology, University Hospital Erlangen, Schwabachanlage 6, 91054 Erlangen, Germany;
| | - Florian Putz
- Department of Radiation Oncology, University Hospital Erlangen, Universitaetsstrasse 27, 91054 Erlangen, Germany; (F.P.); (R.F.)
| | - Rainer Fietkau
- Department of Radiation Oncology, University Hospital Erlangen, Universitaetsstrasse 27, 91054 Erlangen, Germany; (F.P.); (R.F.)
| | - Arnd Doerfler
- Department of Neuroradiology, University Hospital Erlangen, Schwabachanlage 6, 91054 Erlangen, Germany; (T.E.); (A.D.); (M.A.S.)
| | - Manuel A. Schmidt
- Department of Neuroradiology, University Hospital Erlangen, Schwabachanlage 6, 91054 Erlangen, Germany; (T.E.); (A.D.); (M.A.S.)
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Sevastre AS, Costachi A, Tataranu LG, Brandusa C, Artene SA, Stovicek O, Alexandru O, Danoiu S, Sfredel V, Dricu A. Glioblastoma pharmacotherapy: A multifaceted perspective of conventional and emerging treatments (Review). Exp Ther Med 2021; 22:1408. [PMID: 34676001 PMCID: PMC8524703 DOI: 10.3892/etm.2021.10844] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2021] [Accepted: 09/21/2021] [Indexed: 12/13/2022] Open
Abstract
Due to its localisation, rapid onset, high relapse rate and resistance to most currently available treatment methods, glioblastoma multiforme (GBM) is considered to be the deadliest type of all gliomas. Although surgical resection, chemotherapy and radiotherapy are among the therapeutic strategies used for the treatment of GBM, the survival rates achieved are not satisfactory, and there is an urgent need for novel effective therapeutic options. In addition to single-target therapy, multi-target therapies are currently under development. Furthermore, drugs are being optimised to improve their ability to cross the blood-brain barrier. In the present review, the main strategies applied for GBM treatment in terms of the most recent therapeutic agents and approaches that are currently under pre-clinical and clinical testing were discussed. In addition, the most recently reported experimental data following the testing of novel therapies, including stem cell therapy, immunotherapy, gene therapy, genomic correction and precision medicine, were reviewed, and their advantages and drawbacks were also summarised.
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Affiliation(s)
- Ani-Simona Sevastre
- Department of Pharmaceutical Technology, Faculty of Pharmacy, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania
| | - Alexandra Costachi
- Department of Biochemistry, Faculty of Medicine, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania
| | - Ligia Gabriela Tataranu
- Department of Neurosurgery, ‘Bagdasar-Arseni’ Emergency Clinical Hospital, 041915 Bucharest, Romania
| | - Corina Brandusa
- Department of Biochemistry, Faculty of Medicine, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania
| | - Stefan Alexandru Artene
- Department of Biochemistry, Faculty of Medicine, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania
| | - Olivian Stovicek
- Department of Pharmacology, Faculty of Nursing Targu Jiu, Titu Maiorescu University of Bucharest, 210106 Targu Jiu, Romania
| | - Oana Alexandru
- Department of Neurology, Faculty of Medicine, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania
| | - Suzana Danoiu
- Department of Pathophysiology, Faculty of Medicine, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania
| | - Veronica Sfredel
- Department of Physiology, Faculty of Medicine, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania
| | - Anica Dricu
- Department of Biochemistry, Faculty of Medicine, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania
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28
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Stylli SS. Novel Treatment Strategies for Glioblastoma-A Summary. Cancers (Basel) 2021; 13:cancers13225868. [PMID: 34831020 PMCID: PMC8616394 DOI: 10.3390/cancers13225868] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2021] [Accepted: 11/18/2021] [Indexed: 11/16/2022] Open
Abstract
Glioblastoma (GBM) is the most common primary central nervous system tumor in adults, accounting for approximately 80% of all brain-related malignancies [...].
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Affiliation(s)
- Stanley S. Stylli
- Department of Surgery, The University of Melbourne, The Royal Melbourne Hospital, Parkville, VIC 3050, Australia; or
- Department of Neurosurgery, The Royal Melbourne Hospital, Parkville, VIC 3050, Australia
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29
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Identification of pimavanserin tartrate as a potent Ca 2+-calcineurin-NFAT pathway inhibitor for glioblastoma therapy. Acta Pharmacol Sin 2021; 42:1860-1874. [PMID: 34363007 PMCID: PMC8563877 DOI: 10.1038/s41401-021-00724-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2021] [Accepted: 06/21/2021] [Indexed: 02/07/2023] Open
Abstract
Glioblastoma multiforme (GBM) is the most common and malignant type of primary brain tumor, and 95% of patients die within 2 years after diagnosis. In this study, aiming to overcome chemoresistance to the first-line drug temozolomide (TMZ), we carried out research to discover a novel alternative drug targeting the oncogenic NFAT signaling pathway for GBM therapy. To accelerate the drug's clinical application, we took advantage of a drug repurposing strategy to identify novel NFAT signaling pathway inhibitors. After screening a set of 93 FDA-approved drugs with simple structures, we identified pimavanserin tartrate (PIM), an effective 5-HT2A receptor inverse agonist used for the treatment of Parkinson's disease-associated psychiatric symptoms, as having the most potent inhibitory activity against the NFAT signaling pathway. Further study revealed that PIM suppressed STIM1 puncta formation to inhibit store-operated calcium entry (SOCE) and subsequent NFAT activity. In cellula, PIM significantly suppressed the proliferation, migration, division, and motility of U87 glioblastoma cells, induced G1/S phase arrest and promoted apoptosis. In vivo, the growth of subcutaneous and orthotopic glioblastoma xenografts was markedly suppressed by PIM. Unbiased omics studies revealed the novel molecular mechanism of PIM's antitumor activity, which included suppression of the ATR/CDK2/E2F axis, MYC, and AuroraA/B signaling. Interestingly, the genes upregulated by PIM were largely associated with cholesterol homeostasis, which may contribute to PIM's side effects and should be given more attention. Our study identified store-operated calcium channels as novel targets of PIM and was the first to systematically highlight the therapeutic potential of pimavanserin tartrate for glioblastoma.
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30
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Yang Z, Gong W, Zhang T, Gao H. Molecular Features of Glioma Determined and Validated Using Combined TCGA and GTEx Data Analyses. Front Oncol 2021; 11:729137. [PMID: 34660294 PMCID: PMC8516354 DOI: 10.3389/fonc.2021.729137] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2021] [Accepted: 09/14/2021] [Indexed: 02/06/2023] Open
Abstract
Gliomas are among the most common intracranial tumors which originated from neuroepithelial cells. Increasing evidence has revealed that long noncoding RNA (lncRNA)-microRNA (miRNA)-mRNA module regulation and tumor-infiltrating immune cells play important regulatory roles in the occurrence and progression of gliomas. However, the precise underlying molecular mechanisms remain largely unknown. Data on gliomas in The Cancer Genome Atlas lack normal control samples; to overcome this limitation, we combined 665 The Cancer Genome Atlas glioma RNA sequence datasets with 188 Genotype-Tissue Expression normal brain RNA sequences to construct an expression matrix profile after normalization. We systematically analyzed the expression of mRNAs, lncRNAs, and miRNAs between gliomas and normal brain tissues. Kaplan–Meier survival analyses were conducted to screen differentially expressed mRNAs, lncRNAs, and miRNAs. A prognostic miRNA-related competitive endogenous RNA network was constructed, and the core subnetworks were filtered using 6 miRNAs, 3 lncRNAs, and 11 mRNAs. Gene Ontology and Kyoto Encyclopedia of Genes and Genomes enrichment analyses were performed to investigate the biological functions of significantly dysregulated mRNAs. Co-expression network analysis was performed to analyze and screen the core genes. Furthermore, single-sample Gene Set Enrichment Analysis and immune checkpoint gene expression analysis were performed, as co-expression analysis indicated immune gene dysregulation in glioma. Finally, the expression of representative dysregulated genes was validated in U87 cells at the transcriptional level, establishing a foundation for further research. We identified 7017 mRNAs, 437 lncRNAs, and 9 miRNAs that were differentially expressed in gliomas. Kaplan–Meier survival analysis revealed 5684 mRNAs, 61 lncRNAs, and 7 miRNAs with potential as prognostic signatures in patients with glioma. The hub subnetwork of the competing endogenous RNA network between PART1-hsa-mir-25-SLC12A5/TACC2/BSN/TLN2/ZDHHC8 was screened out. Gene co-expression network, single-sample Gene Set Enrichment Analysis, and immune checkpoint expression analysis demonstrated that tumor-infiltrating immune cells are closely related to gliomas. We identified novel potential biomarkers to predict survival and therapeutic targets for patients with gliomas based on a large-scale sample. Importantly, we filtered pivotal genes that provide valuable information for further exploration of the molecular mechanisms underlying glioma tumorigenesis and progression.
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Affiliation(s)
- Zijiang Yang
- Department of Neurosurgery, Affiliated Kunshan Hospital of Jiangsu University, Kunshan, China
| | - Weiyi Gong
- Department of Neurosurgery, Affiliated Kunshan Hospital of Jiangsu University, Kunshan, China
| | - Ting Zhang
- Department of Central Laboratory, Jiangyin Clinical College of Xuzhou Medical College, Jiangyin, China
| | - Heng Gao
- Department of Neurosurgery, Jiangyin Clinical College of Xuzhou Medical College, Jiangyin, China
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31
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Liu CC, Wu CL, Lin MX, Sze CI, Gean PW. Disulfiram Sensitizes a Therapeutic-Resistant Glioblastoma to the TGF-β Receptor Inhibitor. Int J Mol Sci 2021; 22:ijms221910496. [PMID: 34638842 PMCID: PMC8508702 DOI: 10.3390/ijms221910496] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2021] [Revised: 09/16/2021] [Accepted: 09/24/2021] [Indexed: 02/08/2023] Open
Abstract
Despite neurosurgery following radiation and chemotherapy, residual glioblastoma (GBM) cells develop therapeutic resistance (TR) leading to recurrence. The GBM heterogeneity confers TR. Therefore, an effective strategy must target cancer stem cells (CSCs) and other malignant cancer cells. TGF-β and mesenchymal transition are the indicators for poor prognoses. The activity of aldehyde dehydrogenases (ALDHs) is a functional CSC marker. However, the interplay between TGF-β and ALDHs remains unclear. We developed radiation-resistant and radiation-temozolomide-resistant GBM models to investigate the underlying mechanisms conferring TR. Galunisertib is a drug targeting TGF-β receptors. Disulfiram (DSF) is an anti-alcoholism drug which functions by inhibiting ALDHs. The anti-tumor effects of combining DSF and Galunisertib were evaluated by in vitro cell grow, wound healing, Transwell assays, and in vivo orthotopic GBM model. Mesenchymal-like phenotype was facilitated by TGF-β in TR GBM. Additionally, TR activated ALDHs. DSF inhibited TR-induced cell migration and tumor sphere formation. However, DSF did not affect the tumor growth in vivo. Spectacularly, DSF sensitized TR GBM to Galunisertib both in vitro and in vivo. ALDH activity positively correlated with TGF-β-induced mesenchymal properties in TR GBM. CSCs and mesenchymal-like GBM cells targeted together by combining DSF and Galunisertib may be a good therapeutic strategy for recurrent GBM patients.
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Affiliation(s)
- Chan-Chuan Liu
- Institute of Basic Medical Sciences, College of Medicine, National Cheng-Kung University, Tainan 701, Taiwan;
| | - Cheng-Lin Wu
- Institute of Clinical Medicine, College of Medicine, National Cheng Kung University Hospital, National Cheng-Kung University, Tainan 701, Taiwan;
- Department of Pathology, College of Medicine, National Cheng Kung University Hospital, National Cheng-Kung University, Tainan 701, Taiwan
| | - Meng-Xuan Lin
- Department of Cell Biology and Anatomy, College of Medicine, National Cheng-Kung University, Tainan 701, Taiwan;
| | - Chun-I Sze
- Institute of Basic Medical Sciences, College of Medicine, National Cheng-Kung University, Tainan 701, Taiwan;
- Department of Pathology, College of Medicine, National Cheng Kung University Hospital, National Cheng-Kung University, Tainan 701, Taiwan
- Department of Cell Biology and Anatomy, College of Medicine, National Cheng-Kung University, Tainan 701, Taiwan;
- Correspondence: (C.-I.S.); (P.-W.G.)
| | - Po-Wu Gean
- Institute of Basic Medical Sciences, College of Medicine, National Cheng-Kung University, Tainan 701, Taiwan;
- Department of Pharmacology, College of Medicine, National Cheng-Kung University, Tainan 701, Taiwan
- Department of Biotechnology and Bioindustry Sciences, National Cheng-Kung University, Tainan 701, Taiwan
- Correspondence: (C.-I.S.); (P.-W.G.)
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Del Bene M, Osti D, Faletti S, Beznousenko GV, DiMeco F, Pelicci G. Extracellular vesicles: the key for precision medicine in glioblastoma. Neuro Oncol 2021; 24:184-196. [PMID: 34581817 PMCID: PMC8804888 DOI: 10.1093/neuonc/noab229] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
Glioblastoma (GBM) represents the most aggressive and lethal disease of the central nervous system. Diagnosis is delayed following the occurrence of symptoms, and treatment is based on standardized approaches that are unable to cope with its heterogeneity, mutability, and invasiveness. The follow-up of patients relies on burdensome schedules for magnetic resonance imaging (MRI). However, to personalize treatment, biomarkers and liquid biopsy still represent unmet clinical needs. Extracellular vesicles (EVs) may be the key to revolutionize the entire process of care for patients with GBM. EVs can be collected noninvasively (eg, blood) and impressively possess multilayered information, which is constituted by their concentration and molecular cargo. EV-based liquid biopsy may facilitate GBM diagnosis and enable the implementation of personalized treatment, resulting in customized care for each patient and for each analyzed time point of the disease, thereby tackling the distinctive heterogeneity and mutability of GBM that confounds effective treatment. Herein, we discuss the limitations of current GBM treatment options and the rationale behind the need for personalized care. We also review the evidence supporting GBM-associated EVs as a promising tool capable of fulfilling the still unmet clinical need for effective and timely personalized care of patients with GBM.
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Affiliation(s)
- Massimiliano Del Bene
- Department of Experimental Oncology, European Institute of Oncology IRCCS, Milan, Italy.,Department of Neurosurgery, Fondazione IRCCS Istituto Neurologico Carlo Besta, Milan, Italy
| | - Daniela Osti
- Department of Experimental Oncology, European Institute of Oncology IRCCS, Milan, Italy
| | - Stefania Faletti
- Department of Experimental Oncology, European Institute of Oncology IRCCS, Milan, Italy
| | | | - Francesco DiMeco
- Department of Neurosurgery, Fondazione IRCCS Istituto Neurologico Carlo Besta, Milan, Italy.,Department of Pathophysiology and Transplantation, University of Milan, Milan, Italy.,Department of Neurological Surgery, Johns Hopkins Medical School, Baltimore, USA
| | - Giuliana Pelicci
- Department of Experimental Oncology, European Institute of Oncology IRCCS, Milan, Italy.,Department of Translational Medicine, Piemonte Orientale University "Amedeo Avogadro," Novara, Italy
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Feng F, Zhao Z, Zhou Y, Cheng Y, Wu X, Heng X. CUX1 Facilitates the Development of Oncogenic Properties Via Activating Wnt/β-Catenin Signaling Pathway in Glioma. Front Mol Biosci 2021; 8:705008. [PMID: 34422906 PMCID: PMC8377541 DOI: 10.3389/fmolb.2021.705008] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2021] [Accepted: 07/26/2021] [Indexed: 11/30/2022] Open
Abstract
Background: Homeobox cut like 1 (CUX1), which often presents aberrated expression in many cancer cells, exerts a crucial role in tumorigenesis. Evidence describing CUX1 in gliomagenesis is scarce, and the effects of CUX1 on the Wnt/β-catenin pathway have not been reported. Our study aimed to explore the biological functions and molecular mechanisms involved in CUX1 activity in glioma. Methods: Datasets for bioinformatics analysis were obtained from the GEO, TCGA, CGGA, GTEX and CCLE databases. qRT-PCR, western blotting (WB), and immunohistochemistry (IHC) assays were used to investigate the expression patterns of CUX1 among glioma and brain tissues. CUX1 knockdown and overexpression vectors were transfected into glioma cell lines, the CCK-8, clone formation assay, wound healing, Transwell assay, and flow cytometry were performed to detect changes in cell viability, invasiveness, and the cell cycle. WB and immunofluorescence (IF) assays were used to explore changes in cell cycle-related and Wnt/β-catenin signaling protein levels. Results: Overexpression of CUX1 was identified in glioma tissues, and especially in glioblastoma (GBM), when compared to normal controls and correlated with poor prognosis. In comparison with untreated cells, TJ905 glioma cells overexpressing CUX1 showed higher proliferation and invasion abilities and S phase cell-cycle arrest, while the knockdown of CUX1 suppressed cell invasive ability and induced G1 phase arrest. Active Wnt/β-catenin signaling was enriched and clustered in a CUX1-associated GSEA/GSVA analysis. IF and WB assays indicated that CUX1 regulated the distribution of Axin2/β-catenin in glioma cells and regulated the expression of proteins downstream of the Wnt/β-catenin signaling pathway, suggesting that CUX1 served as an upstream positive regulator of the Wnt/β-catenin pathway. Finally, the knockdown of Axin2 or β-catenin could reverse the tumor-promoting effects caused by CUX1 overexpression, suggesting that CUX1 induced gliomagenesis and malignant phenotype by activating the Wnt/β-catenin signaling pathway. Conclusion: Our data suggested that the transcription factor CUX1 could be a novel therapeutic target for glioma with gene therapy.
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Affiliation(s)
- Fan Feng
- Institute of Clinical Medicine College, Guangzhou University of Chinese Medicine, Guangzhou, China.,Institute of Brain Science and Brain-Like Intelligence, Linyi People's Hospital, Linyi, China.,Department of Neurosurgery, Linyi People's Hospital, Linyi, China
| | - Zongqing Zhao
- Institute of Brain Science and Brain-Like Intelligence, Linyi People's Hospital, Linyi, China.,Department of Neurosurgery, Linyi People's Hospital, Linyi, China
| | - Yunfei Zhou
- Department of Neurosurgery, Linyi People's Hospital, Linyi, China
| | - Yanhao Cheng
- Institute of Brain Science and Brain-Like Intelligence, Linyi People's Hospital, Linyi, China.,Department of Neurosurgery, Linyi People's Hospital, Linyi, China
| | - Xiujie Wu
- Institute of Brain Science and Brain-Like Intelligence, Linyi People's Hospital, Linyi, China.,Department of Neurosurgery, Linyi People's Hospital, Linyi, China
| | - Xueyuan Heng
- Institute of Brain Science and Brain-Like Intelligence, Linyi People's Hospital, Linyi, China.,Department of Neurosurgery, Linyi People's Hospital, Linyi, China
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Targeting Immune Modulators in Glioma While Avoiding Autoimmune Conditions. Cancers (Basel) 2021; 13:cancers13143524. [PMID: 34298735 PMCID: PMC8306848 DOI: 10.3390/cancers13143524] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2021] [Revised: 07/02/2021] [Accepted: 07/10/2021] [Indexed: 02/06/2023] Open
Abstract
Communication signals and signaling pathways are often studied in different physiological systems. However, it has become abundantly clear that the immune system is not self-regulated, but functions in close association with the nervous system. The neural-immune interface is complex; its balance determines cancer progression, as well as autoimmune disorders. Immunotherapy remains a promising approach in the context of glioblastoma multiforme (GBM). The primary obstacle to finding effective therapies is the potent immunosuppression induced by GBM. Anti-inflammatory cytokines, induction of regulatory T cells, and the expression of immune checkpoint molecules are the key mediators for immunosuppression in the tumor microenvironment. Immune checkpoint molecules are ligand-receptor pairs that exert inhibitory or stimulatory effects on immune responses. In the past decade, they have been extensively studied in preclinical and clinical trials in diseases such as cancer or autoimmune diseases in which the immune system has failed to maintain homeostasis. In this review, we will discuss promising immune-modulatory targets that are in the focus of current clinical research in glioblastoma, but are also in the precarious position of potentially becoming starting points for the development of autoimmune diseases like multiple sclerosis.
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35
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Dong W, Liu X, Yang C, Wang D, Xue Y, Ruan X, Zhang M, Song J, Cai H, Zheng J, Liu Y. Glioma glycolipid metabolism: MSI2-SNORD12B-FIP1L1-ZBTB4 feedback loop as a potential treatment target. Clin Transl Med 2021; 11:e411. [PMID: 34047477 PMCID: PMC8114150 DOI: 10.1002/ctm2.411] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2021] [Revised: 04/13/2021] [Accepted: 04/19/2021] [Indexed: 12/26/2022] Open
Abstract
Abnormal energy metabolism, including enhanced aerobic glycolysis and lipid synthesis, is a well-established feature of glioblastoma (GBM) cells. Thus, targeting the cellular glycolipid metabolism can be a feasible therapeutic strategy for GBM. This study aimed to evaluate the roles of MSI2, SNORD12B, and ZBTB4 in regulating the glycolipid metabolism and proliferation of GBM cells. MSI2 and SNORD12B expression was significantly upregulated and ZBTB4 expression was significantly low in GBM tissues and cells. Knockdown of MSI2 or SNORD12B or overexpression of ZBTB4 inhibited GBM cell glycolipid metabolism and proliferation. MSI2 may improve SNORD12B expression by increasing its stability. Importantly, SNORD12B increased utilization of the ZBTB4 mRNA transcript distal polyadenylation signal in alternative polyadenylation processing by competitively combining with FIP1L1, which decreased ZBTB4 expression because of the increased proportion of the 3' untranslated region long transcript. ZBTB4 transcriptionally suppressed the expression of HK2 and ACLY by binding directly to the promoter regions. Additionally, ZBTB4 bound the MSI promoter region to transcriptionally suppress MSI2 expression, thereby forming an MSI2/SNORD12B/FIP1L1/ZBTB4 feedback loop to regulate the glycolipid metabolism and proliferation of GBM cells. In conclusion, MSI2 increased the stability of SNORD12B, which regulated ZBTB4 alternative polyadenylation processing by competitively binding to FIP1L1. Thus, the MSI2/SNORD12B/FIP1L1/ZBTB4 positive feedback loop plays a crucial role in regulating the glycolipid metabolism of GBM cells and provides a potential drug target for glioma treatment.
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Affiliation(s)
- Weiwei Dong
- Department of NeurosurgeryShengjing Hospital of China Medical UniversityShenyangChina
- Key Laboratory of Neuro‐oncology in Liaoning ProvinceShenyangChina
- Liaoning Province Medical Surgery and Rehabilitation Robot Technology Engineering Research CenterShenyangChina
| | - Xiaobai Liu
- Department of NeurosurgeryShengjing Hospital of China Medical UniversityShenyangChina
- Key Laboratory of Neuro‐oncology in Liaoning ProvinceShenyangChina
- Liaoning Province Medical Surgery and Rehabilitation Robot Technology Engineering Research CenterShenyangChina
| | - Chunqing Yang
- Department of NeurosurgeryShengjing Hospital of China Medical UniversityShenyangChina
- Key Laboratory of Neuro‐oncology in Liaoning ProvinceShenyangChina
- Liaoning Province Medical Surgery and Rehabilitation Robot Technology Engineering Research CenterShenyangChina
| | - Di Wang
- Department of NeurosurgeryShengjing Hospital of China Medical UniversityShenyangChina
- Key Laboratory of Neuro‐oncology in Liaoning ProvinceShenyangChina
- Liaoning Province Medical Surgery and Rehabilitation Robot Technology Engineering Research CenterShenyangChina
| | - Yixue Xue
- Department of Neurobiology, School of Life SciencesChina Medical UniversityShenyangChina
- Key Laboratory of Cell Biology, Ministry of Public Health of ChinaChina Medical UniversityShenyangChina
- Key Laboratory of Medical Cell Biology, Ministry of Education of ChinaChina Medical UniversityShenyangChina
| | - Xuelei Ruan
- Department of Neurobiology, School of Life SciencesChina Medical UniversityShenyangChina
- Key Laboratory of Cell Biology, Ministry of Public Health of ChinaChina Medical UniversityShenyangChina
- Key Laboratory of Medical Cell Biology, Ministry of Education of ChinaChina Medical UniversityShenyangChina
| | - Mengyang Zhang
- Department of Neurobiology, School of Life SciencesChina Medical UniversityShenyangChina
- Key Laboratory of Cell Biology, Ministry of Public Health of ChinaChina Medical UniversityShenyangChina
- Key Laboratory of Medical Cell Biology, Ministry of Education of ChinaChina Medical UniversityShenyangChina
| | - Jian Song
- Department of NeurosurgeryShengjing Hospital of China Medical UniversityShenyangChina
- Key Laboratory of Neuro‐oncology in Liaoning ProvinceShenyangChina
- Liaoning Province Medical Surgery and Rehabilitation Robot Technology Engineering Research CenterShenyangChina
| | - Heng Cai
- Department of NeurosurgeryShengjing Hospital of China Medical UniversityShenyangChina
- Key Laboratory of Neuro‐oncology in Liaoning ProvinceShenyangChina
- Liaoning Province Medical Surgery and Rehabilitation Robot Technology Engineering Research CenterShenyangChina
| | - Jian Zheng
- Department of NeurosurgeryShengjing Hospital of China Medical UniversityShenyangChina
- Key Laboratory of Neuro‐oncology in Liaoning ProvinceShenyangChina
- Liaoning Province Medical Surgery and Rehabilitation Robot Technology Engineering Research CenterShenyangChina
| | - Yunhui Liu
- Department of NeurosurgeryShengjing Hospital of China Medical UniversityShenyangChina
- Key Laboratory of Neuro‐oncology in Liaoning ProvinceShenyangChina
- Liaoning Province Medical Surgery and Rehabilitation Robot Technology Engineering Research CenterShenyangChina
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Lah Turnšek T, Jiao X, Novak M, Jammula S, Cicero G, Ashton AW, Joyce D, Pestell RG. An Update on Glioblastoma Biology, Genetics, and Current Therapies: Novel Inhibitors of the G Protein-Coupled Receptor CCR5. Int J Mol Sci 2021; 22:4464. [PMID: 33923334 PMCID: PMC8123168 DOI: 10.3390/ijms22094464] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2021] [Revised: 04/20/2021] [Accepted: 04/21/2021] [Indexed: 02/07/2023] Open
Abstract
The mechanisms governing therapeutic resistance of the most aggressive and lethal primary brain tumor in adults, glioblastoma, have increasingly focused on tumor stem cells. These cells, protected by the periarteriolar hypoxic GSC niche, contribute to the poor efficacy of standard of care treatment of glioblastoma. Integrated proteogenomic and metabolomic analyses of glioblastoma tissues and single cells have revealed insights into the complex heterogeneity of glioblastoma and stromal cells, comprising its tumor microenvironment (TME). An additional factor, which isdriving poor therapy response is the distinct genetic drivers in each patient's tumor, providing the rationale for a more individualized or personalized approach to treatment. We recently reported that the G protein-coupled receptor CCR5, which contributes to stem cell expansion in other cancers, is overexpressed in glioblastoma cells. Overexpression of the CCR5 ligand CCL5 (RANTES) in glioblastoma completes a potential autocrine activation loop to promote tumor proliferation and invasion. CCL5 was not expressed in glioblastoma stem cells, suggesting a need for paracrine activation of CCR5 signaling by the stromal cells. TME-associated immune cells, such as resident microglia, infiltrating macrophages, T cells, and mesenchymal stem cells, possibly release CCR5 ligands, providing heterologous signaling between stromal and glioblastoma stem cells. Herein, we review current therapies for glioblastoma, the role of CCR5 in other cancers, and the potential role for CCR5 inhibitors in the treatment of glioblastoma.
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Affiliation(s)
- Tamara Lah Turnšek
- Department of Genetic Toxicology and Cancer Biology, National Institute of Biology, 1000 Ljubljana, Slovenia;
- Faculty of Chemistry and Chemical Technology, University of Ljubljana, 1000 Ljubljana, Slovenia
| | - Xuanmao Jiao
- Pennsylvania Cancer and Regenerative Medicine Research Center, Baruch S. Blumberg Institute, 3805 Old Easton Road, Doylestown, PA 18902, USA;
- School of Medicine, Xavier University, Santa Helenastraat #23, Oranjestad, Aruba; (S.J.); (G.C.); (A.W.A.)
| | - Metka Novak
- Department of Genetic Toxicology and Cancer Biology, National Institute of Biology, 1000 Ljubljana, Slovenia;
| | - Sriharsha Jammula
- School of Medicine, Xavier University, Santa Helenastraat #23, Oranjestad, Aruba; (S.J.); (G.C.); (A.W.A.)
| | - Gina Cicero
- School of Medicine, Xavier University, Santa Helenastraat #23, Oranjestad, Aruba; (S.J.); (G.C.); (A.W.A.)
| | - Anthony W. Ashton
- School of Medicine, Xavier University, Santa Helenastraat #23, Oranjestad, Aruba; (S.J.); (G.C.); (A.W.A.)
- Division of Perinatal Research, Kolling Institute, Northern Sydney Local Health District, St Leonards, NSW 2065, Australia
- Sydney Medical School Northern, University of Sydney, Sydney, NSW 2006, Australia
- Lankenau Institute for Medical Research Philadelphia, 100 East Lancaster Ave., Wynnewood, PA 19069, USA
| | - David Joyce
- Medical School, Faculty of Health and Medical Sciences, The University of Western Australia, 35 Stirling Highway, Crawley, WA 6009, Australia;
| | - Richard G. Pestell
- Pennsylvania Cancer and Regenerative Medicine Research Center, Baruch S. Blumberg Institute, 3805 Old Easton Road, Doylestown, PA 18902, USA;
- School of Medicine, Xavier University, Santa Helenastraat #23, Oranjestad, Aruba; (S.J.); (G.C.); (A.W.A.)
- The Wistar Cancer Center, Philadelphia, PA 19107, USA
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Zhang Z, Chen J, Huo X, Zong G, Huang K, Cheng M, Sun L, Yue X, Bian E, Zhao B. Identification of a mesenchymal-related signature associated with clinical prognosis in glioma. Aging (Albany NY) 2021; 13:12431-12455. [PMID: 33875619 PMCID: PMC8148476 DOI: 10.18632/aging.202886] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2020] [Accepted: 03/04/2021] [Indexed: 12/26/2022]
Abstract
Malignant glioma with a mesenchymal (MES) signature is characterized by shorter survival time due to aggressive dissemination and resistance to chemoradiotherapy. Here, this study used the TCGA database as the training set and the CGGA database as the testing set. Consensus clustering was performed on the two data sets, and it was found that two groups had distinguished prognostic and molecular features. Cox analysis and Lasso regression analysis were used to construct MES signature-based risk score model of glioma. Our results show that MES signature-based risk score model can be used to assess the prognosis of glioma. Three methods (ROC curve analyses, univariate Cox regression analysis, multivariate Cox regression analysis) were used to investigate the prognostic role of texture parameters. The result showed that the MES-related gene signature was proved to be an independent prognostic factor for glioma. Furthermore, functional analysis of the gene related to the risk signature showed that the genes sets were closely related to the malignant process of tumors. Finally, FCGR2A and EHD2 were selected for functional verification. Silencing these two genes inhibited the proliferation, migration and invasion of gliomas and reduced the expression of mesenchymal marker genes. Collectively, MES-related risk signature seems to provide a novel target for predicting the prognosis and treatment of glioma.
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Affiliation(s)
- Zhengwei Zhang
- Department of Neurosurgery, The Second Affiliated Hospital of Anhui Medical University, Hefei 230601, China.,Cerebral Vascular Disease Research Center, Anhui Medical University, Hefei 230601, China
| | - Jie Chen
- Department of Neurosurgery, The Second Affiliated Hospital of Anhui Medical University, Hefei 230601, China.,Cerebral Vascular Disease Research Center, Anhui Medical University, Hefei 230601, China
| | - Xiuhao Huo
- Department of Neurosurgery, The Second Affiliated Hospital of Anhui Medical University, Hefei 230601, China.,Cerebral Vascular Disease Research Center, Anhui Medical University, Hefei 230601, China
| | - Gang Zong
- Department of Neurosurgery, The Second Affiliated Hospital of Anhui Medical University, Hefei 230601, China.,Cerebral Vascular Disease Research Center, Anhui Medical University, Hefei 230601, China
| | - Kebing Huang
- Department of Neurosurgery, The Second Affiliated Hospital of Anhui Medical University, Hefei 230601, China.,Cerebral Vascular Disease Research Center, Anhui Medical University, Hefei 230601, China
| | - Meng Cheng
- Department of Neurosurgery, The Second Affiliated Hospital of Anhui Medical University, Hefei 230601, China.,Cerebral Vascular Disease Research Center, Anhui Medical University, Hefei 230601, China
| | - Libo Sun
- Department of Neurosurgery, The Second Affiliated Hospital of Anhui Medical University, Hefei 230601, China.,Cerebral Vascular Disease Research Center, Anhui Medical University, Hefei 230601, China
| | - Xiaoyu Yue
- Department of Neurosurgery, The Second Affiliated Hospital of Anhui Medical University, Hefei 230601, China.,Cerebral Vascular Disease Research Center, Anhui Medical University, Hefei 230601, China
| | - Erbao Bian
- Department of Neurosurgery, The Second Affiliated Hospital of Anhui Medical University, Hefei 230601, China.,Cerebral Vascular Disease Research Center, Anhui Medical University, Hefei 230601, China
| | - Bing Zhao
- Department of Neurosurgery, The Second Affiliated Hospital of Anhui Medical University, Hefei 230601, China.,Cerebral Vascular Disease Research Center, Anhui Medical University, Hefei 230601, China
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New Insights into the Multifaceted Role of Myeloid-Derived Suppressor Cells (MDSCs) in High-Grade Gliomas: From Metabolic Reprograming, Immunosuppression, and Therapeutic Resistance to Current Strategies for Targeting MDSCs. Cells 2021; 10:cells10040893. [PMID: 33919732 PMCID: PMC8070707 DOI: 10.3390/cells10040893] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2021] [Revised: 04/09/2021] [Accepted: 04/10/2021] [Indexed: 12/11/2022] Open
Abstract
Cancer cells “hijack” host immune cells to promote growth, survival, and metastasis. The immune microenvironment of high-grade gliomas (HGG) is a complex and heterogeneous system, consisting of diverse cell types such as microglia, bone marrow-derived macrophages (BMDMs), myeloid-derived suppressor cells (MDSCs), dendritic cells, natural killer (NK) cells, and T-cells. Of these, MDSCs are one of the major tumor-infiltrating immune cells and are correlated not only with overall worse prognosis but also poor clinical outcomes. Upon entry from the bone marrow into the peripheral blood, spleen, as well as in tumor microenvironment (TME) in HGG patients, MDSCs deploy an array of mechanisms to perform their immune and non-immune suppressive functions. Here, we highlight the origin, function, and characterization of MDSCs and how they are recruited and metabolically reprogrammed in HGG. Furthermore, we discuss the mechanisms by which MDSCs contribute to immunosuppression and resistance to current therapies. Finally, we conclude by summarizing the emerging approaches for targeting MDSCs alone as a monotherapy or in combination with other standard-of-care therapies to improve the current treatment of high-grade glioma patients.
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Nguyen HM, Saha D. The Current State of Oncolytic Herpes Simplex Virus for Glioblastoma Treatment. Oncolytic Virother 2021; 10:1-27. [PMID: 33659221 PMCID: PMC7917312 DOI: 10.2147/ov.s268426] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2020] [Accepted: 01/18/2021] [Indexed: 12/12/2022] Open
Abstract
Glioblastoma (GBM) is a lethal primary malignant brain tumor with no current effective treatments. The recent emergence of immuno-virotherapy and FDA approval of T-VEC have generated a great expectation towards oncolytic herpes simplex viruses (oHSVs) as a promising treatment option for GBM. Since the generation and testing of the first genetically engineered oHSV in glioma in the early 1990s, oHSV-based therapies have shown a long way of great progress in terms of anti-GBM efficacy and safety, both preclinically and clinically. Here, we revisit the literature to understand the recent advancement of oHSV in the treatment of GBM. In addition, we discuss current obstacles to oHSV-based therapies and possible strategies to overcome these pitfalls.
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Affiliation(s)
- Hong-My Nguyen
- Department of Immunotherapeutics and Biotechnology, Texas Tech University Health Sciences Center, School of Pharmacy, Abilene, TX, 79601, USA
| | - Dipongkor Saha
- Department of Immunotherapeutics and Biotechnology, Texas Tech University Health Sciences Center, School of Pharmacy, Abilene, TX, 79601, USA
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