1
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Fernandez-Gil BI, Schiapparelli P, Navarro-Garcia de Llano JP, Otamendi-Lopez A, Ulloa-Navas MJ, Michaelides L, Vazquez-Ramos CA, Herchko SM, Murray ME, Cherukuri Y, Asmann YW, Trifiletti DM, Quiñones-Hinojosa A. Effects of PreOperative radiotherapy in a preclinical glioblastoma model: a paradigm-shift approach. J Neurooncol 2024:10.1007/s11060-024-04765-5. [PMID: 39037687 DOI: 10.1007/s11060-024-04765-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2024] [Accepted: 06/29/2024] [Indexed: 07/23/2024]
Abstract
PURPOSE PreOperative radiotherapy (RT) is commonly used in the treatment of brain metastasis and different cancer types but has never been used in primary glioblastoma (GBM). Here, we aim to establish, describe, and validate the use of PreOperative RT for the treatment of GBM in a preclinical model. METHODS Rat brains were locally irradiated with 30-Gy, hypofractionated in five doses 2 weeks before or after the resection of intracranial GBM. Kaplan-Meier analysis determined survival. Hematoxylin-eosin staining was performed, and nuclei size and p21 senescence marker were measured in both resected and recurrent rodent tumors. Immunohistochemistry assessed microglia/macrophage markers, and RNAseq analyzed gene expression changes in recurrent tumors. Akoya Multiplex Staining on two human patients from our ongoing Phase I/IIa trial served as proof of principle. RESULTS PreOperative RT group median survival was significantly higher than PostOperative RT (p < 0.05). Radiation enlarged cytoplasm and nuclei in PreOperative RT resected tumors (p < 0.001) and induced senescence in PostOperative RT recurrent tumors (p < 0.05). Gene Set Enrichment Analysis (GSEA) suggested a more proliferative profile in PreOperative RT group. PreOperative RT showed lower macrophage/microglia recruitment in recurrent tumors (p < 0.01) compared to PostOperative RT. Akoya Multiplex results indicated TGF-ß accumulation in the cytoplasm of TAMs and CD4 + lymphocyte predominance in PostOperative group. CONCLUSIONS This is the first preclinical study showing feasibility and longer overall survival using neoadjuvant radiotherapy before GBM resection in a mammalian model. This suggests strong superiority for new clinical radiation strategies. Further studies and trials are required to confirm our results.
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Affiliation(s)
| | | | | | | | | | | | | | - Steven M Herchko
- Department of Radiation Oncology, Mayo Clinic, Jacksonville, FL, USA
| | - Melissa E Murray
- Department of Molecular Neuroscience, Mayo Clinic, Jacksonville, FL, USA
| | - Yesesri Cherukuri
- Department of Health Sciences Research, Mayo Clinic, Jacksonville, FL, USA
| | - Yan W Asmann
- Department of Health Sciences Research, Mayo Clinic, Jacksonville, FL, USA
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2
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Zabeti Touchaei A, Vahidi S. MicroRNAs as regulators of immune checkpoints in cancer immunotherapy: targeting PD-1/PD-L1 and CTLA-4 pathways. Cancer Cell Int 2024; 24:102. [PMID: 38462628 PMCID: PMC10926683 DOI: 10.1186/s12935-024-03293-6] [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: 01/11/2024] [Accepted: 03/06/2024] [Indexed: 03/12/2024] Open
Abstract
Immunotherapy has revolutionized cancer treatment by harnessing the power of the immune system to eliminate tumors. Immune checkpoint inhibitors (ICIs) block negative regulatory signals that prevent T cells from attacking cancer cells. Two key ICIs target the PD-1/PD-L1 pathway, which includes programmed death-ligand 1 (PD-L1) and its receptor programmed death 1 (PD-1). Another ICI targets cytotoxic T-lymphocyte-associated protein 4 (CTLA-4). While ICIs have demonstrated remarkable efficacy in various malignancies, only a subset of patients respond favorably. MicroRNAs (miRNAs), small non-coding RNAs that regulate gene expression, play a crucial role in modulating immune checkpoints, including PD-1/PD-L1 and CTLA-4. This review summarizes the latest advancements in immunotherapy, highlighting the therapeutic potential of targeting PD-1/PD-L1 and CTLA-4 immune checkpoints and the regulatory role of miRNAs in modulating these pathways. Consequently, understanding the complex interplay between miRNAs and immune checkpoints is essential for developing more effective and personalized immunotherapy strategies for cancer treatment.
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Affiliation(s)
| | - Sogand Vahidi
- Medical Biology Research Center, Kermanshah University of Medical Sciences, Kermanshah, Iran.
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3
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Yadav N, Purow BW. Understanding current experimental models of glioblastoma-brain microenvironment interactions. J Neurooncol 2024; 166:213-229. [PMID: 38180686 PMCID: PMC11056965 DOI: 10.1007/s11060-023-04536-8] [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: 10/12/2023] [Accepted: 12/07/2023] [Indexed: 01/06/2024]
Abstract
Glioblastoma (GBM) is a common and devastating primary brain tumor, with median survival of 16-18 months after diagnosis in the setting of substantial resistance to standard-of-care and inevitable tumor recurrence. Recent work has implicated the brain microenvironment as being critical for GBM proliferation, invasion, and resistance to treatment. GBM does not operate in isolation, with neurons, astrocytes, and multiple immune populations being implicated in GBM tumor progression and invasiveness. The goal of this review article is to provide an overview of the available in vitro, ex vivo, and in vivo experimental models for assessing GBM-brain interactions, as well as discuss each model's relative strengths and limitations. Current in vitro models discussed will include 2D and 3D co-culture platforms with various cells of the brain microenvironment, as well as spheroids, whole organoids, and models of fluid dynamics, such as interstitial flow. An overview of in vitro and ex vivo organotypic GBM brain slices is also provided. Finally, we conclude with a discussion of the various in vivo rodent models of GBM, including xenografts, syngeneic grafts, and genetically-engineered models of GBM.
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Affiliation(s)
- Niket Yadav
- Department of Neurology, University of Virginia Comprehensive Cancer Center, University of Virginia Health System, Charlottesville, VA, 22903, USA
- Medical Scientist Training Program, School of Medicine, University of Virginia, Charlottesville, VA, 22908, USA
| | - Benjamin W Purow
- Department of Neurology, University of Virginia Comprehensive Cancer Center, University of Virginia Health System, Charlottesville, VA, 22903, USA.
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4
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Becherini C, Lancia A, Detti B, Lucidi S, Scartoni D, Ingrosso G, Carnevale MG, Roghi M, Bertini N, Orsatti C, Mangoni M, Francolini G, Marani S, Giacomelli I, Loi M, Pergolizzi S, Bonzano E, Aristei C, Livi L. Modulation of tumor-associated macrophage activity with radiation therapy: a systematic review. Strahlenther Onkol 2023; 199:1173-1190. [PMID: 37347290 PMCID: PMC10673745 DOI: 10.1007/s00066-023-02097-3] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2022] [Accepted: 04/23/2023] [Indexed: 06/23/2023]
Abstract
OBJECTIVE Tumor-associated macrophages (TAMs) are the most represented cells of the immune system in the tumor microenvironment (TME). Besides its effects on cancer cells, radiation therapy (RT) can alter TME composition. With this systematic review, we provide a better understanding on how RT can regulate macrophage characterization, namely the M1 antitumor and the M2 protumor polarization, with the aim of describing new effective RT models and exploration of the possibility of integrating radiation with other available therapies. METHODS A systematic search in line with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines was carried out in PubMed, Google Scholar, and Scopus. Articles from January 2000 to April 2020 which focus on the role of M1 and M2 macrophages in the response to RT were identified. RESULTS Of the 304 selected articles, 29 qualitative summary papers were included in our analysis (16 focusing on administration of RT and concomitant systemic molecules, and 13 reporting on RT alone). Based on dose intensity, irradiation was classified into low (low-dose irradiation, LDI; corresponding to less than 1 Gy), moderate (moderate-dose irradiation, MDI; between 1 and 10 Gy), and high (high-dose irradiation, HDI; greater than 10 Gy). While HDI seems to be responsible for induced angiogenesis and accelerated tumor growth through early M2-polarized TAM infiltration, MDI stimulates phagocytosis and local LDI may represent a valid treatment option for possible combination with cancer immunotherapeutic agents. CONCLUSION TAMs seem to have an ambivalent role on the efficacy of cancer treatment. Radiation therapy, which exerts its main antitumor activity via cell killing, can in turn interfere with TAM characterization through different modalities. The plasticity of TAMs makes them an attractive target for anticancer therapies and more research should be conducted to explore this potential therapeutic strategy.
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Affiliation(s)
- Carlotta Becherini
- Radiation Oncology, Azienda Universitaria Ospedaliera Careggi, Università degli Studi di Firenze, Largo Brambila 1, 50134, Florence, Italy
| | - Andrea Lancia
- Radiation Oncology Unit, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Beatrice Detti
- Radiation Oncology, Azienda Universitaria Ospedaliera Careggi, Università degli Studi di Firenze, Largo Brambila 1, 50134, Florence, Italy.
| | - Sara Lucidi
- Radiation Oncology, Santa Chiara Hospital, Trento, Italy
| | - Daniele Scartoni
- Proton Treatment Center, Azienda Provinciale per i Servizi Sanitari, Trento, Italy
| | - Gianluca Ingrosso
- Radiation Oncology Section, Perugia General Hospital, 06129, Perugia, Italy
| | - Maria Grazia Carnevale
- Department of Experimental and Clinical Biomedical Sciences Mario Serio, University of Florence, Florence, Italy
| | - Manuele Roghi
- Department of Experimental and Clinical Biomedical Sciences Mario Serio, University of Florence, Florence, Italy
| | - Niccolò Bertini
- Department of Experimental and Clinical Biomedical Sciences Mario Serio, University of Florence, Florence, Italy
| | - Carolina Orsatti
- Department of Experimental and Clinical Biomedical Sciences Mario Serio, University of Florence, Florence, Italy
| | - Monica Mangoni
- Department of Experimental and Clinical Biomedical Sciences Mario Serio, University of Florence, Florence, Italy
| | - Giulio Francolini
- Radiation Oncology, Azienda Universitaria Ospedaliera Careggi, Università degli Studi di Firenze, Largo Brambila 1, 50134, Florence, Italy
| | - Simona Marani
- Radiation Oncology Section, Perugia General Hospital, 06129, Perugia, Italy
| | - Irene Giacomelli
- Proton Treatment Center, Azienda Provinciale per i Servizi Sanitari, Trento, Italy
| | - Mauro Loi
- Radiation Oncology, Azienda Universitaria Ospedaliera Careggi, Università degli Studi di Firenze, Largo Brambila 1, 50134, Florence, Italy
| | - Stefano Pergolizzi
- Radiation Oncology Unit-Department of Biomedical, Dental Science and Morphological and Functional Images, University of Messina, Messina, Italy
| | - Elisabetta Bonzano
- Radiation Oncology Unit, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Cynthia Aristei
- Radiation Oncology Section, Perugia General Hospital, 06129, Perugia, Italy
| | - Lorenzo Livi
- Radiation Oncology, Azienda Universitaria Ospedaliera Careggi, Università degli Studi di Firenze, Largo Brambila 1, 50134, Florence, Italy
- Department of Experimental and Clinical Biomedical Sciences Mario Serio, University of Florence, Florence, Italy
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5
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du Chatinier A, Velilla IQ, Meel MH, Hoving EW, Hulleman E, Metselaar DS. Microglia in pediatric brain tumors: The missing link to successful immunotherapy. Cell Rep Med 2023; 4:101246. [PMID: 37924816 PMCID: PMC10694606 DOI: 10.1016/j.xcrm.2023.101246] [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: 05/02/2023] [Revised: 08/10/2023] [Accepted: 09/26/2023] [Indexed: 11/06/2023]
Abstract
Brain tumors are the leading cause of cancer-related mortality in children. Despite the development of immunotherapeutic strategies for adult brain tumors, progress in pediatric neuro-oncology has been hindered by the complex and poorly understood nature of the brain's immune system during early development, a phase that is critical for the onset of many pediatric brain tumors. A defining characteristic of these tumors is the abundance of microglia, the resident immune cells of the central nervous system. In this review, we explore the concept of microglial diversity across brain regions and throughout development and discuss how their maturation stage may contribute to tumor growth in children. We also summarize the current knowledge on the roles of microglia in common pediatric brain tumor entities and provide examples of myeloid-based immunotherapeutic strategies. Our review underscores the importance of microglial plasticity in pediatric brain tumors and its significance for developing effective immunotherapeutic strategies.
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Affiliation(s)
- Aimée du Chatinier
- Department of Neuro-oncology, Princess Máxima Center for Paediatric Oncology, Heidelberglaan 25, 3584CS Utrecht, the Netherlands
| | - Irene Querol Velilla
- Department of Neuro-oncology, Princess Máxima Center for Paediatric Oncology, Heidelberglaan 25, 3584CS Utrecht, the Netherlands
| | - Michaël Hananja Meel
- Department of Neuro-oncology, Princess Máxima Center for Paediatric Oncology, Heidelberglaan 25, 3584CS Utrecht, the Netherlands
| | - Eelco Wieger Hoving
- Department of Neuro-oncology, Princess Máxima Center for Paediatric Oncology, Heidelberglaan 25, 3584CS Utrecht, the Netherlands
| | - Esther Hulleman
- Department of Neuro-oncology, Princess Máxima Center for Paediatric Oncology, Heidelberglaan 25, 3584CS Utrecht, the Netherlands
| | - Dennis Serge Metselaar
- Department of Neuro-oncology, Princess Máxima Center for Paediatric Oncology, Heidelberglaan 25, 3584CS Utrecht, the Netherlands.
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6
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Zhao D, Mo Y, Neganova ME, Aleksandrova Y, Tse E, Chubarev VN, Fan R, Sukocheva OA, Liu J. Dual effects of radiotherapy on tumor microenvironment and its contribution towards the development of resistance to immunotherapy in gastrointestinal and thoracic cancers. Front Cell Dev Biol 2023; 11:1266537. [PMID: 37849740 PMCID: PMC10577389 DOI: 10.3389/fcell.2023.1266537] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2023] [Accepted: 09/19/2023] [Indexed: 10/19/2023] Open
Abstract
Successful clinical methods for tumor elimination include a combination of surgical resection, radiotherapy, and chemotherapy. Radiotherapy is one of the crucial components of the cancer treatment regimens which allow to extend patient life expectancy. Current cutting-edge radiotherapy research is focused on the identification of methods that should increase cancer cell sensitivity to radiation and activate anti-cancer immunity mechanisms. Radiation treatment activates various cells of the tumor microenvironment (TME) and impacts tumor growth, angiogenesis, and anti-cancer immunity. Radiotherapy was shown to regulate signaling and anti-cancer functions of various TME immune and vasculature cell components, including tumor-associated macrophages, dendritic cells, endothelial cells, cancer-associated fibroblasts (CAFs), natural killers, and other T cell subsets. Dual effects of radiation, including metastasis-promoting effects and activation of oxidative stress, have been detected, suggesting that radiotherapy triggers heterogeneous targets. In this review, we critically discuss the activation of TME and angiogenesis during radiotherapy which is used to strengthen the effects of novel immunotherapy. Intracellular, genetic, and epigenetic mechanisms of signaling and clinical manipulations of immune responses and oxidative stress by radiotherapy are accented. Current findings indicate that radiotherapy should be considered as a supporting instrument for immunotherapy to limit the cancer-promoting effects of TME. To increase cancer-free survival rates, it is recommended to combine personalized radiation therapy methods with TME-targeting drugs, including immune checkpoint inhibitors.
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Affiliation(s)
- Deyao Zhao
- Department of Radiation Oncology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Yingyi Mo
- Department of Radiation Oncology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Margarita E. Neganova
- Arbuzov Institute of Organic and Physical Chemistry, FRC Kazan Scientific Center, Russian Academy of Sciences, Kazan, Russia
- Institute of Physiologically Active Compounds at Federal Research Center of Problems of Chemical Physics and Medicinal Chemistry, Russian Academy of Sciences, Chernogolovka, Russia
| | - Yulia Aleksandrova
- Arbuzov Institute of Organic and Physical Chemistry, FRC Kazan Scientific Center, Russian Academy of Sciences, Kazan, Russia
- Institute of Physiologically Active Compounds at Federal Research Center of Problems of Chemical Physics and Medicinal Chemistry, Russian Academy of Sciences, Chernogolovka, Russia
| | - Edmund Tse
- Department of Hepatology, Royal Adelaide Hospital, CALHN, Adelaide, SA, Australia
| | - Vladimir N. Chubarev
- Sechenov First Moscow State Medical University, Sechenov University, Moscow, Russia
| | - Ruitai Fan
- Department of Radiation Oncology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Olga A. Sukocheva
- Department of Hepatology, Royal Adelaide Hospital, CALHN, Adelaide, SA, Australia
| | - Junqi Liu
- Department of Radiation Oncology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
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7
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Linares CA, Varghese A, Ghose A, Shinde SD, Adeleke S, Sanchez E, Sheriff M, Chargari C, Rassy E, Boussios S. Hallmarks of the Tumour Microenvironment of Gliomas and Its Interaction with Emerging Immunotherapy Modalities. Int J Mol Sci 2023; 24:13215. [PMID: 37686020 PMCID: PMC10487469 DOI: 10.3390/ijms241713215] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2023] [Revised: 08/18/2023] [Accepted: 08/21/2023] [Indexed: 09/10/2023] Open
Abstract
Gliomas are aggressive, primary central nervous system tumours arising from glial cells. Glioblastomas are the most malignant. They are known for their poor prognosis or median overall survival. The current standard of care is overwhelmed by the heterogeneous, immunosuppressive tumour microenvironment promoting immune evasion and tumour proliferation. The advent of immunotherapy with its various modalities-immune checkpoint inhibitors, cancer vaccines, oncolytic viruses and chimeric antigen receptor T cells and NK cells-has shown promise. Clinical trials incorporating combination immunotherapies have overcome the microenvironment resistance and yielded promising survival and prognostic benefits. Rolling these new therapies out in the real-world scenario in a low-cost, high-throughput manner is the unmet need of the hour. These will have practice-changing implications to the glioma treatment landscape. Here, we review the immunobiological hallmarks of the TME of gliomas, how the TME evades immunotherapies and the work that is being conducted to overcome this interplay.
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Affiliation(s)
- Christian A. Linares
- Guy’s Cancer Centre, Guy’s and St Thomas’ NHS Foundation Trust, London SE1 9RT, UK; (C.A.L.); (S.A.)
| | - Anjana Varghese
- Kent Oncology Centre, Maidstone and Tunbridge Wells NHS Trust, Hermitage Lane, Maidstone, Kent ME16 9QQ, UK;
| | - Aruni Ghose
- Department of Medical Oncology, Medway NHS Foundation Trust, Gillingham ME7 5NY, UK; (A.G.); (E.S.); (M.S.)
- Barts Cancer Centre, Barts Health NHS Trust, London EC1A 7BE, UK
- Mount Vernon Cancer Centre, East and North Hertfordshire NHS Trust, Northwood HA6 2RN, UK
- Immuno-Oncology Clinical Network, UK
| | - Sayali D. Shinde
- Centre for Tumour Biology, Barts Cancer Institute, Cancer Research UK Barts Centre, Queen Mary University of London, London EC1M 6BQ, UK;
| | - Sola Adeleke
- Guy’s Cancer Centre, Guy’s and St Thomas’ NHS Foundation Trust, London SE1 9RT, UK; (C.A.L.); (S.A.)
- Faculty of Life Sciences & Medicine, School of Cancer & Pharmaceutical Sciences, King’s College London, Strand, London WC2R 2LS, UK
| | - Elisabet Sanchez
- Department of Medical Oncology, Medway NHS Foundation Trust, Gillingham ME7 5NY, UK; (A.G.); (E.S.); (M.S.)
| | - Matin Sheriff
- Department of Medical Oncology, Medway NHS Foundation Trust, Gillingham ME7 5NY, UK; (A.G.); (E.S.); (M.S.)
| | - Cyrus Chargari
- Department of Radiation Oncology, Pitié-Salpêtrière University Hospital, 75013 Paris, France;
| | - Elie Rassy
- Department of Medical Oncology, Institut Gustave Roussy, 94805 Villejuif, France;
| | - Stergios Boussios
- Department of Medical Oncology, Medway NHS Foundation Trust, Gillingham ME7 5NY, UK; (A.G.); (E.S.); (M.S.)
- Faculty of Life Sciences & Medicine, School of Cancer & Pharmaceutical Sciences, King’s College London, Strand, London WC2R 2LS, UK
- Kent and Medway Medical School, University of Kent, Canterbury CT2 7LX, UK
- AELIA Organization, 9th Km Thessaloniki–Thermi, 57001 Thessaloniki, Greece
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8
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Li S, Guo Y, Hu H, Gao N, Yan X, Zhou Q, Liu H. TANK shapes an immunosuppressive microenvironment and predicts prognosis and therapeutic response in glioma. Front Immunol 2023; 14:1138203. [PMID: 37215097 PMCID: PMC10196049 DOI: 10.3389/fimmu.2023.1138203] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2023] [Accepted: 04/24/2023] [Indexed: 05/24/2023] Open
Abstract
Background Glioma, the most prevalent malignant intracranial tumor, poses a significant threat to patients due to its high morbidity and mortality rates, but its prognostic indicators remain inaccurate. Although TRAF-associated NF-kB activator (TANK) interacts and cross-regulates with cytokines and microenvironmental immune cells, it is unclear whether TANK plays a role in the immunologically heterogeneous gliomas. Methods TANK mRNA expression patterns in public databases were analyzed, and qPCR and IHC were performed in an in-house cohort to confirm the clinical significance of TANK. Then, we systematically evaluated the relationship between TANK expression and immune characteristics in the glioma microenvironment. Additionally, we evaluated the ability of TANK to predict treatment response in glioma. TANK-associated risk scores were developed by LASSO-Cox regression and machine learning, and their prognostic ability was tested. Results TANK was specifically overexpressed in glioma and enriched in the malignant phenotype, and its overexpression was related to poor prognosis. The presence of a tumor microenvironment that is immunosuppressive was evident by the negative correlations between TANK expression and immunomodulators, steps in the cancer immunity cycle, and immune checkpoints. Notably, treatment for cancer may be more effective when immunotherapy is combined with anti-TANK therapy. Prognosis could be accurately predicted by the TANK-related risk score. Conclusions High expression of TANK is associated with the malignant phenotype of glioma, as it shapes an immunosuppressive tumor microenvironment. Additionally, TANK can be used as a predictive biomarker for responses to various treatments and prognosis.
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Affiliation(s)
- Shasha Li
- National Engineering Research Center of Ophthalmology and Optometry, Eye Hospital, Wenzhou Medical University, Wenzhou, China
- Oujiang Laboratory (Zhejiang Lab for Regenerative Medicine, Vision and Brain Health), Wenzhou, China
| | - Youwei Guo
- Department of Neurosurgery, Xiangya Hospital, Central South University, Changsha, China
| | - Huijuan Hu
- National Engineering Research Center of Ophthalmology and Optometry, Eye Hospital, Wenzhou Medical University, Wenzhou, China
- State Key Laboratory of Ophthalmology, Optometry and Visual Science, Eye Hospital, Wenzhou Medical University, Wenzhou, China
| | - Na Gao
- National Engineering Research Center of Ophthalmology and Optometry, Eye Hospital, Wenzhou Medical University, Wenzhou, China
- State Key Laboratory of Ophthalmology, Optometry and Visual Science, Eye Hospital, Wenzhou Medical University, Wenzhou, China
| | - Xuejun Yan
- Department of Geriatrics, National Key Clinical Specialty, Guangzhou First People’s Hospital, Guangzhou Medical University, Guangzhou, China
| | - Quanwei Zhou
- The National Key Clinical Specialty, Department of Neurosurgery, Zhujiang Hospital, Southern Medical University, Guangzhou, China
| | - Hui Liu
- National Engineering Research Center of Ophthalmology and Optometry, Eye Hospital, Wenzhou Medical University, Wenzhou, China
- State Key Laboratory of Ophthalmology, Optometry and Visual Science, Eye Hospital, Wenzhou Medical University, Wenzhou, China
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9
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Myeloid cell heterogeneity in the tumor microenvironment and therapeutic implications for childhood central nervous system (CNS) tumors. J Neuroimmunol 2023; 374:578009. [PMID: 36508930 DOI: 10.1016/j.jneuroim.2022.578009] [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: 06/20/2022] [Revised: 11/07/2022] [Accepted: 11/30/2022] [Indexed: 12/08/2022]
Abstract
Central nervous system (CNS) tumors are the most common type of solid tumors in children and the leading cause of cancer deaths in ages 0-14. Recent advances in the field of tumor biology and immunology have underscored the disparate nature of these distinct CNS tumor types. In this review, we briefly introduce pediatric CNS tumors and discuss various components of the TME, with a particular focus on myeloid cells. Although most studies regarding myeloid cells have been done on adult CNS tumors and animal models, we discuss the role of myeloid cell heterogeneity in pediatric CNS tumors and describe how these cells may contribute to tumorigenesis and treatment response. In addition, we present studies within the last 5 years that highlight human CNS tumors, the utility of various murine CNS tumor models, and the latest multi-dimensional tools that can be leveraged to investigate myeloid cell infiltration in young adults and children diagnosed with select CNS tumors.
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10
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Darvishi M, Tosan F, Nakhaei P, Manjili DA, Kharkouei SA, Alizadeh A, Ilkhani S, Khalafi F, Zadeh FA, Shafagh SG. Recent progress in cancer immunotherapy: Overview of current status and challenges. Pathol Res Pract 2023; 241:154241. [PMID: 36543080 DOI: 10.1016/j.prp.2022.154241] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/17/2022] [Revised: 11/20/2022] [Accepted: 11/22/2022] [Indexed: 11/25/2022]
Abstract
Cancer treatment is presently one of the most important challenges in medical science. Surgery, chemotherapy, radiotherapy, or combining these methods is used to eliminate the tumor. Hormone therapy, bone marrow transplantation, stem cell therapy as well as immunotherapy are other well-known therapeutic modalities. Immunotherapy, as the most important complementary method, uses the immune system for treating cancer followed by surgery, chemotherapy, and radiotherapy. This method is systematically used to prevent malignancies development mainly via potentiating antitumor immune cells activation and conversely compromising their exhaustion with the lowest negative effects on healthy cells. Active immunotherapy can be employed for cancer immunotherapy by directly using the ingredients of the immune system and activating immune responses. On the other hand, inactive immunotherapy is utilized by indirect induction and using immune cell-based products consisting of monoclonal antibodies. It has strongly been proved that combination therapy with immunotherapies and other therapeutic means, such as anti-angiogenic agents, could be a rational plan to treat cancer. Herein, we have focused on recent findings concerning the therapeutic merits of cancer therapy using immune checkpoint inhibitors (ICIs), adoptive cell transfer (ACT) and cancer vaccine alone or in combination with other approaches. Also, we offer a glimpse into the current challenges in this context.
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Affiliation(s)
- Mohammad Darvishi
- Infectious Diseases and Tropical Medicine Research Center (IDTMRC), Department of Aerospace and Subaquatic Medicine, AJA University of Medicinal Sciences, Tehran, Iran.
| | - Foad Tosan
- Student Research Committee, Semnan University of Medical Sciences, Semnan, Iran.
| | - Pooria Nakhaei
- School of Medicine, Tehran University of Medical Sciences, Tehran, Iran.
| | - Danial Amiri Manjili
- Department of Infectious Disease, School of Medicine, Babol University of Medical Sciences, Babol, Iran.
| | | | - Ali Alizadeh
- Department of Digital Health, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran.
| | - Saba Ilkhani
- Department of Biology and Anatomical Sciences, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
| | - Farima Khalafi
- Department of Pharmacology, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
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11
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Larkin CJ, Arrieta VA, Najem H, Li G, Zhang P, Miska J, Chen P, James CD, Sonabend AM, Heimberger AB. Myeloid Cell Classification and Therapeutic Opportunities Within the Glioblastoma Tumor Microenvironment in the Single Cell-Omics Era. Front Immunol 2022; 13:907605. [PMID: 35784281 PMCID: PMC9244707 DOI: 10.3389/fimmu.2022.907605] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2022] [Accepted: 05/18/2022] [Indexed: 11/13/2022] Open
Abstract
The glioma tumor microenvironment (TME) is complex and heterogeneous, and multiple emerging and current technologies are being utilized for an improved comprehension and understanding of these tumors. Single cell analysis techniques such as single cell genomic and transcriptomic sequencing analysis are on the rise and play an important role in elucidating the glioma TME. These large datasets will prove useful for patient tumor characterization, including immune configuration that will ultimately influence therapeutic choices and especially immune therapies. In this review we discuss the advantages and drawbacks of these techniques while debating their role in the domain of glioma-infiltrating myeloid cells characterization and function.
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Affiliation(s)
- Collin J. Larkin
- Department of Neurological Surgery, Northwestern University Feinberg School of Medicine, Chicago, IL, United States
| | - Víctor A. Arrieta
- Department of Neurological Surgery, Northwestern University Feinberg School of Medicine, Chicago, IL, United States
- Lou and Jean Malnati Brain Tumor Institute of the Lurie Comprehensive Cancer Center, Northwestern University Feinberg School of Medicine, Chicago, IL, United States
- Programa de Estudios Combinados en Medicina (PECEM), Facultad de Medicina, Universidad Nacional Autónoma de México, Mexico City, Mexico
| | - Hinda Najem
- Department of Neurological Surgery, Northwestern University Feinberg School of Medicine, Chicago, IL, United States
- Lou and Jean Malnati Brain Tumor Institute of the Lurie Comprehensive Cancer Center, Northwestern University Feinberg School of Medicine, Chicago, IL, United States
| | - Gongbo Li
- Department of Neurological Surgery, Northwestern University Feinberg School of Medicine, Chicago, IL, United States
- Lou and Jean Malnati Brain Tumor Institute of the Lurie Comprehensive Cancer Center, Northwestern University Feinberg School of Medicine, Chicago, IL, United States
| | - Peng Zhang
- Department of Neurological Surgery, Northwestern University Feinberg School of Medicine, Chicago, IL, United States
- Lou and Jean Malnati Brain Tumor Institute of the Lurie Comprehensive Cancer Center, Northwestern University Feinberg School of Medicine, Chicago, IL, United States
| | - Jason Miska
- Department of Neurological Surgery, Northwestern University Feinberg School of Medicine, Chicago, IL, United States
- Lou and Jean Malnati Brain Tumor Institute of the Lurie Comprehensive Cancer Center, Northwestern University Feinberg School of Medicine, Chicago, IL, United States
| | - Peiwen Chen
- Department of Neurological Surgery, Northwestern University Feinberg School of Medicine, Chicago, IL, United States
- Lou and Jean Malnati Brain Tumor Institute of the Lurie Comprehensive Cancer Center, Northwestern University Feinberg School of Medicine, Chicago, IL, United States
| | - Charles David James
- Department of Neurological Surgery, Northwestern University Feinberg School of Medicine, Chicago, IL, United States
- Lou and Jean Malnati Brain Tumor Institute of the Lurie Comprehensive Cancer Center, Northwestern University Feinberg School of Medicine, Chicago, IL, United States
| | - Adam M. Sonabend
- Department of Neurological Surgery, Northwestern University Feinberg School of Medicine, Chicago, IL, United States
- Lou and Jean Malnati Brain Tumor Institute of the Lurie Comprehensive Cancer Center, Northwestern University Feinberg School of Medicine, Chicago, IL, United States
| | - Amy B. Heimberger
- Department of Neurological Surgery, Northwestern University Feinberg School of Medicine, Chicago, IL, United States
- Lou and Jean Malnati Brain Tumor Institute of the Lurie Comprehensive Cancer Center, Northwestern University Feinberg School of Medicine, Chicago, IL, United States
- *Correspondence: Amy B. Heimberger,
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12
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Lucia F, Geier M, Schick U, Bourbonne V. Narrative Review of Synergistics Effects of Combining Immunotherapy and Stereotactic Radiation Therapy. Biomedicines 2022; 10:biomedicines10061414. [PMID: 35740435 PMCID: PMC9219862 DOI: 10.3390/biomedicines10061414] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2022] [Revised: 06/02/2022] [Accepted: 06/13/2022] [Indexed: 12/24/2022] Open
Abstract
Stereotactic radiotherapy (SRT) has become an attractive treatment modality in full bloom in recent years by presenting itself as a safe, noninvasive alternative to surgery to control primary or secondary malignancies. Although the focus has been on local tumor control as the therapeutic goal of stereotactic radiotherapy, rare but intriguing observations of abscopal (or out-of-field) effects have highlighted the exciting possibility of activating antitumor immunity using high-dose radiation. Furthermore, immunotherapy has revolutionized the treatment of several types of cancers in recent years. However, resistance to immunotherapy often develops. These observations have led researchers to combine immunotherapy with SRT in an attempt to improve outcomes. The benefits of this combination would come from the stimulation and suppression of various immune pathways. Thus, in this review, we will first discuss the immunomodulation induced by SRT with the promising results of preclinical studies on the changes in the immune balance observed after SRT. Then, we will discuss the opportunities and risks of the combination of SRT and immunotherapy with the preclinical and clinical data available in the literature. Furthermore, we will see that many perspectives are conceivable to potentiate the synergistic effects of this combination with the need for prospective studies to confirm the encouraging data.
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Affiliation(s)
- François Lucia
- Radiation Oncology Department, University Hospital, 29200 Brest, France; (U.S.); (V.B.)
- LaTIM, INSERM, UMR 1101, University of Brest, 29200 Brest, France
- Correspondence:
| | - Margaux Geier
- Medical Oncology Department, University Hospital, 29200 Brest, France;
| | - Ulrike Schick
- Radiation Oncology Department, University Hospital, 29200 Brest, France; (U.S.); (V.B.)
- LaTIM, INSERM, UMR 1101, University of Brest, 29200 Brest, France
| | - Vincent Bourbonne
- Radiation Oncology Department, University Hospital, 29200 Brest, France; (U.S.); (V.B.)
- LaTIM, INSERM, UMR 1101, University of Brest, 29200 Brest, France
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13
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Immune Checkpoint Inhibitors in Cancer Therapy. Curr Oncol 2022; 29:3044-3060. [PMID: 35621637 PMCID: PMC9139602 DOI: 10.3390/curroncol29050247] [Citation(s) in RCA: 303] [Impact Index Per Article: 151.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2022] [Revised: 04/20/2022] [Accepted: 04/20/2022] [Indexed: 11/17/2022] Open
Abstract
The discovery of immune checkpoint proteins such as PD-1/PDL-1 and CTLA-4 represents a significant breakthrough in the field of cancer immunotherapy. Therefore, humanized monoclonal antibodies, targeting these immune checkpoint proteins have been utilized successfully in patients with metastatic melanoma, renal cell carcinoma, head and neck cancers and non-small lung cancer. The US FDA has successfully approved three different categories of immune checkpoint inhibitors (ICIs) such as PD-1 inhibitors (Nivolumab, Pembrolizumab, and Cemiplimab), PDL-1 inhibitors (Atezolimumab, Durvalumab and Avelumab), and CTLA-4 inhibitor (Ipilimumab). Unfortunately, not all patients respond favourably to these drugs, highlighting the role of biomarkers such as Tumour mutation burden (TMB), PDL-1 expression, microbiome, hypoxia, interferon-γ, and ECM in predicting responses to ICIs-based immunotherapy. The current study aims to review the literature and updates on ICIs in cancer therapy.
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14
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The Evolution of Immune Checkpoint Inhibitors in Advanced Urothelial Carcinoma. Cancers (Basel) 2022; 14:cancers14071640. [PMID: 35406412 PMCID: PMC8997155 DOI: 10.3390/cancers14071640] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2022] [Revised: 03/20/2022] [Accepted: 03/22/2022] [Indexed: 12/12/2022] Open
Abstract
Simple Summary Urothelial carcinoma is an aggressive cancer with a high risk of metastatic progression. Chemotherapy plays a key role in the management of metastatic urothelial carcinoma, with, however, no possibility of cure. Immune checkpoint inhibitors have significantly improved the outcomes of patients, delaying progression of disease and improving quality of life. However, many questions remain concerning the optimal use of immunotherapy in urothelial carcinoma: When to start? Which biomarker of sensitivity/resistance to use? Which of the available options will increase the efficacy of immune checkpoint inhibitors? We review the mechanisms of immune checkpoint inhibitors as well as the current management of patients with metastatic urothelial carcinoma in the era of immunotherapy. Abstract Urothelial carcinoma is an aggressive cancer and development of metastases remains a challenge for clinicians. Immune checkpoint inhibitors (ICIs) are significantly improving the outcomes of patients with metastatic urothelial cancer (mUC). These agents were first used in monotherapy after failure of platinum-based chemotherapy, but different strategies explored the optimal use of ICIs in a first-line metastatic setting. The “maintenance” strategy consists of the introduction of ICIs in patients who experienced benefit from first-line chemotherapy in a metastatic setting. This allows an earlier use of ICIs, without waiting for disease progression. We review the optimal management of mUC in the era of ICIs, based on the key clinical messages arising from the pivotal trials.
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15
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Waqar M, Trifiletti DM, McBain C, O'Connor J, Coope DJ, Akkari L, Quinones-Hinojosa A, Borst GR. Early Therapeutic Interventions for Newly Diagnosed Glioblastoma: Rationale and Review of the Literature. Curr Oncol Rep 2022; 24:311-324. [PMID: 35119629 PMCID: PMC8885508 DOI: 10.1007/s11912-021-01157-0] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/12/2021] [Indexed: 12/22/2022]
Abstract
PURPOSE OF REVIEW Glioblastoma is the commonest primary brain cancer in adults whose outcomes are amongst the worst of any cancer. The current treatment pathway comprises surgery and postoperative chemoradiotherapy though unresectable diffusely infiltrative tumour cells remain untreated for several weeks post-diagnosis. Intratumoural heterogeneity combined with increased hypoxia in the postoperative tumour microenvironment potentially decreases the efficacy of adjuvant interventions and fails to prevent early postoperative regrowth, called rapid early progression (REP). In this review, we discuss the clinical implications and biological foundations of post-surgery REP. Subsequently, clinical interventions potentially targeting this phenomenon are reviewed systematically. RECENT FINDINGS Early interventions include early systemic chemotherapy, neoadjuvant immunotherapy, local therapies delivered during surgery (including Gliadel wafers, nanoparticles and stem cell therapy) and several radiotherapy techniques. We critically appraise and compare these strategies in terms of their efficacy, toxicity, challenges and potential to prolong survival. Finally, we discuss the most promising strategies that could benefit future glioblastoma patients. There is biological rationale to suggest that early interventions could improve the outcome of glioblastoma patients and they should be investigated in future trials.
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Affiliation(s)
- Mueez Waqar
- Department of Academic Neurological Surgery, Geoffrey Jefferson Brain Research Centre, Salford Royal Foundation Trust, Manchester, UK
- Division of Cancer Sciences, School of Medical Sciences, Faculty of Biology, Medicine and Health and Manchester Cancer Research Centre, University of Manchester, Manchester, UK
| | - Daniel M Trifiletti
- Department of Radiation Oncology, Mayo Clinic Florida, 4500 San Pablo Road S, Mayo 1N, Jacksonville, FL, 32224, USA
- Department of Neurological Surgery, Mayo Clinic, Jacksonville, FL, USA
| | - Catherine McBain
- Department of Radiotherapy Related Research, The Christie NHS Foundation Trust, Dept 58, Floor 2a, Room 21-2-13, Wilmslow Road, Manchester, M20 4BX, UK
| | - James O'Connor
- Department of Radiotherapy Related Research, The Christie NHS Foundation Trust, Dept 58, Floor 2a, Room 21-2-13, Wilmslow Road, Manchester, M20 4BX, UK
| | - David J Coope
- Department of Academic Neurological Surgery, Geoffrey Jefferson Brain Research Centre, Salford Royal Foundation Trust, Manchester, UK
- Division of Cancer Sciences, School of Medical Sciences, Faculty of Biology, Medicine and Health and Manchester Cancer Research Centre, University of Manchester, Manchester, UK
| | - Leila Akkari
- Division of Tumour Biology and Immunology, The Netherlands Cancer Institute, Oncode Institute, Amsterdam, The Netherlands
| | - Alfredo Quinones-Hinojosa
- Department of Radiation Oncology, Mayo Clinic Florida, 4500 San Pablo Road S, Mayo 1N, Jacksonville, FL, 32224, USA
- Department of Neurological Surgery, Mayo Clinic, Jacksonville, FL, USA
| | - Gerben R Borst
- Division of Cancer Sciences, School of Medical Sciences, Faculty of Biology, Medicine and Health and Manchester Cancer Research Centre, University of Manchester, Manchester, UK.
- Department of Radiotherapy Related Research, The Christie NHS Foundation Trust, Dept 58, Floor 2a, Room 21-2-13, Wilmslow Road, Manchester, M20 4BX, UK.
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16
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Onate AJ, Clark PA, Morris ZS. Using Radiation Therapy to Prime and Propagate an Anti-tumor Immune Response Against Brain Tumors. Neuromolecular Med 2022; 24:3-7. [PMID: 34081276 PMCID: PMC8639822 DOI: 10.1007/s12017-021-08668-w] [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: 12/21/2020] [Accepted: 05/21/2021] [Indexed: 12/21/2022]
Abstract
Immunotherapies have demonstrated efficacy and survival benefits in some patients suffering from brain tumors; however, most do not respond and new approaches to enhance anti-tumor immunotherapeutic responses in the brain are needed. Radiotherapy remains a commonly used cancer treatment modality and can augment immunotherapeutic responses through multiple mechanisms. Recent preclinical studies may provide insight on how to optimally combine radiation and immunotherapies to maximize treatment efficacy. Unique aspects of the brain tumor microenvironment may play a critical role in limiting the successful application of immunotherapies in this location. Emerging studies suggest that such limits may be redressed through combination of immunotherapies with radiation therapy. In these settings, the latter may play a critical role in immunomodulating both tumor cells and the radiated brain tumor microenvironment. This review analyzes recent developments in combining radiation and immunotherapies to prime and better propagate anti-tumor immune response against brain tumors.
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Affiliation(s)
- Alejandro J Onate
- Department of Human Oncology, University of Wisconsin-Madison School of Medicine and Public Health, Madison, WI, USA
| | - Paul A Clark
- Department of Human Oncology, University of Wisconsin-Madison School of Medicine and Public Health, Madison, WI, USA
| | - Zachary S Morris
- Department of Human Oncology, University of Wisconsin-Madison School of Medicine and Public Health, Madison, WI, USA.
- Carbone Cancer Center, University of Wisconsin School of Medicine and Public Health, Madison, WI, USA.
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17
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Vafaei S, Zekiy AO, Khanamir RA, Zaman BA, Ghayourvahdat A, Azimizonuzi H, Zamani M. Combination therapy with immune checkpoint inhibitors (ICIs); a new frontier. Cancer Cell Int 2022; 22:2. [PMID: 34980128 PMCID: PMC8725311 DOI: 10.1186/s12935-021-02407-8] [Citation(s) in RCA: 72] [Impact Index Per Article: 36.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2021] [Accepted: 12/10/2021] [Indexed: 12/15/2022] Open
Abstract
Recently, immune checkpoint inhibitors (ICIs) therapy has become a promising therapeutic strategy with encouraging therapeutic outcomes due to their durable anti-tumor effects. Though, tumor inherent or acquired resistance to ICIs accompanied with treatment-related toxicities hamper their clinical utility. Overall, about 60-70% of patients (e.g., melanoma and lung cancer) who received ICIs show no objective response to intervention. The resistance to ICIs mainly caused by alterations in the tumor microenvironment (TME), which in turn, supports angiogenesis and also blocks immune cell antitumor activities, facilitating tumor cells' evasion from host immunosurveillance. Thereby, it has been supposed and also validated that combination therapy with ICIs and other therapeutic means, ranging from chemoradiotherapy to targeted therapies as well as cancer vaccines, can capably compromise tumor resistance to immune checkpoint blocked therapy. Herein, we have focused on the therapeutic benefits of ICIs as a groundbreaking approach in the context of tumor immunotherapy and also deliver an overview concerning the therapeutic influences of the addition of ICIs to other modalities to circumvent tumor resistance to ICIs.
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Affiliation(s)
- Somayeh Vafaei
- Department of Molecular Medicine, Faculty of Advanced Technologies in Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Angelina O. Zekiy
- Department of Prosthetic Dentistry, I. M. Sechenov First Moscow State Medical University, Moscow, Russia
| | - Ramadhan Ado Khanamir
- Internal Medicine and Surgery Department, College of Veterinary Medicine, University of Duhok, Kurdistan Region, Iraq
| | - Burhan Abdullah Zaman
- Basic Sciences Department, College of Pharmacy, University of Duhok, Kurdistan Region, Iraq
| | | | | | - Majid Zamani
- Department of Medical Laboratory Sciences, Faculty of Allied Medicine, Infectious Diseases Research Center, Gonabad University of Medical Sciences, Gonabad, Iran
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18
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Clark PA, Sriramaneni RN, Bates AM, Jin WJ, Jagodinsky JC, Hernandez R, Le T, Jeffery JJ, Marsh IR, Grudzinski JJ, Aluicio-Sarduy E, Barnhart TE, Anderson BR, Chakravarty I, Arthur IS, Kim K, Engle JW, Bednarz BP, Weichert JP, Morris ZS. Low-Dose Radiation Potentiates the Propagation of Anti-Tumor Immunity against Melanoma Tumor in the Brain after In Situ Vaccination at a Tumor outside the Brain. Radiat Res 2021; 195:522-540. [PMID: 33826741 DOI: 10.1667/rade-20-00237.1] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2020] [Accepted: 03/11/2021] [Indexed: 01/02/2023]
Abstract
Brain metastases develop in over 60% of advanced melanoma patients and negatively impact quality of life and prognosis. In a murine melanoma model, we previously showed that an in situ vaccination (ISV) regimen, combining radiation treatment and intratumoral (IT) injection of immunocytokine (IC: anti-GD2 antibody fused to IL2), along with the immune checkpoint inhibitor anti-CTLA-4, robustly eliminates peripheral flank tumors but only has modest effects on co-occurring intracranial tumors. In this study, we investigated the ability of low-dose radiation to the brain to potentiate anti-tumor immunity against a brain tumor when combined with ISV + anti-CTLA-4. B78 (GD2+, immunologically "cold") melanoma tumor cells were implanted into the flank and the right striatum of the brain in C57BL/6 mice. Flank tumors (50-150 mm3) were treated following a previously optimized ISV regimen [radiation (12 Gy × 1, treatment day 1), IT-IC (50 µg daily, treatment days 6-10), and anti-CTLA-4 (100 µg, treatment days 3, 6, 9)]. Mice that additionally received whole-brain radiation treatment (WBRT, 4 Gy × 1) on day 15 demonstrated significantly increased survival compared to animals that received ISV + anti-CTLA-4 alone, WBRT alone or no treatment (control) (P < 0.001, log-rank test). Timing of WBRT was critical, as WBRT administration on day 1 did not significantly enhance survival compared to ISV + anti-CTLA-4, suggesting that the effect of WBRT on survival might be mediated through immune modulation and not just direct tumor cell cytotoxicity. Modest increases in T cells (CD8+ and CD4+) and monocytes/macrophages (F4/80+) but no changes in FOXP3+ regulatory T cells (Tregs), were observed in brain melanoma tumors with addition of WBRT (on day 15) to ISV + anti-CTLA-4. Cytokine multiplex immunoassay revealed distinct changes in both intracranial melanoma and contralateral normal brain with addition of WBRT (day 15) to ISV + anti-CTLA-4, with notable significant changes in pro-inflammatory (e.g., IFNγ, TNFα and LIX/CXCL5) and suppressive (e.g., IL10, IL13) cytokines as well as chemokines (e.g., IP-10/CXCL10 and MIG/CXCL9). We tested the ability of the alkylphosphocholine analog, NM600, to deliver immunomodulatory radiation to melanoma brain tumors as a targeted radionuclide therapy (TRT). Yttrium-86 (86Y) chelated to NM600 was delivered intravenously by tail vein to mice harboring flank and brain melanoma tumors, and PET imaging demonstrated specific accumulation up to 72 h at each tumor site (∼12:1 brain tumor/brain and ∼8:1 flank tumor/muscle). When NM600 was chelated to therapeutic β-particle-emitting 90Y and administered on treatment day 13, T-cell infiltration and cytokine profiles were altered in melanoma brain tumor, like that observed for WBRT. Overall, our results demonstrate that addition of low-dose radiation, timed appropriately with ISV administration to tumors outside the brain, significantly increases survival in animals co-harboring melanoma brain tumors. This observation has potentially important translational implications as a treatment strategy for increasing the response of tumors in the brain to systemically administered immunotherapies.
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Affiliation(s)
- Paul A Clark
- Department of a Human Oncology, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin
| | - Raghava N Sriramaneni
- Department of a Human Oncology, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin
| | - Amber M Bates
- Department of a Human Oncology, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin
| | - Won Jong Jin
- Department of a Human Oncology, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin
| | - Justin C Jagodinsky
- Department of a Human Oncology, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin
| | - Reinier Hernandez
- Department of Medical Physics, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin
| | - Trang Le
- Department of Biostatistics and Medical Informatics, University of Wisconsin-Madison, Madison, Wisconsin
| | - Justin J Jeffery
- Department of Radiology, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin
| | - Ian R Marsh
- Department of Medical Physics, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin
| | - Joseph J Grudzinski
- Department of Radiology, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin
| | - Eduardo Aluicio-Sarduy
- Department of Medical Physics, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin
| | - Todd E Barnhart
- Department of Medical Physics, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin
| | - Bryce R Anderson
- Department of a Human Oncology, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin
| | - Ishan Chakravarty
- Department of a Human Oncology, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin
| | - Ian S Arthur
- Department of a Human Oncology, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin
| | - KyungMann Kim
- Department of Biostatistics and Medical Informatics, University of Wisconsin-Madison, Madison, Wisconsin
| | - Jonathan W Engle
- Department of Medical Physics, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin.,Department of Radiology, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin
| | - Bryan P Bednarz
- Department of Medical Physics, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin
| | - Jamey P Weichert
- Department of Radiology, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin
| | - Zachary S Morris
- Department of a Human Oncology, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin.,Carbone Cancer Center, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin
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19
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Ferini G, Valenti V, Tripoli A, Illari SI, Molino L, Parisi S, Cacciola A, Lillo S, Giuffrida D, Pergolizzi S. Lattice or Oxygen-Guided Radiotherapy: What If They Converge? Possible Future Directions in the Era of Immunotherapy. Cancers (Basel) 2021; 13:cancers13133290. [PMID: 34209192 PMCID: PMC8268715 DOI: 10.3390/cancers13133290] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2021] [Revised: 06/23/2021] [Accepted: 06/26/2021] [Indexed: 12/31/2022] Open
Abstract
Palliative radiotherapy has a great role in the treatment of large tumor masses. However, treating a bulky disease could be difficult, especially in critical anatomical areas. In daily clinical practice, short course hypofractionated radiotherapy is delivered in order to control the symptomatic disease. Radiation fields generally encompass the entire tumor mass, which is homogeneously irradiated. Recent technological advances enable delivering a higher radiation dose in small areas within a large mass. This goal, previously achieved thanks to the GRID approach, is now achievable using the newest concept of LATTICE radiotherapy (LT-RT). This kind of treatment allows exploiting various radiation effects, such as bystander and abscopal effects. These events may be enhanced by the concomitant use of immunotherapy, with the latter being ever more successfully delivered in cancer patients. Moreover, a critical issue in the treatment of large masses is the inhomogeneous intratumoral distribution of well-oxygenated and hypo-oxygenated areas. It is well known that hypoxic areas are more resistant to the killing effect of radiation, hence the need to target them with higher aggressive doses. This concept introduces the "oxygen-guided radiation therapy" (OGRT), which means looking for suitable hypoxic markers to implement in PET/CT and Magnetic Resonance Imaging. Future treatment strategies are likely to involve combinations of LT-RT, OGRT, and immunotherapy. In this paper, we review the radiobiological rationale behind a potential benefit of LT-RT and OGRT, and we summarize the results reported in the few clinical trials published so far regarding these issues. Lastly, we suggest what future perspectives may emerge by combining immunotherapy with LT-RT/OGRT.
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Affiliation(s)
- Gianluca Ferini
- REM Radioterapia, Viagrande, I-95029 Catania, Italy; (V.V.); (A.T.)
- Correspondence: ; Tel.: +39-095-789-4581
| | - Vito Valenti
- REM Radioterapia, Viagrande, I-95029 Catania, Italy; (V.V.); (A.T.)
| | | | | | - Laura Molino
- Dipartimento di Scienze Biomediche, Odontoiatriche e delle Immagini Morfologiche e Funzionali Università di Messina, I-98100 Messina, Italy; (L.M.); (S.P.); (A.C.); (S.L.); (S.P.)
| | - Silvana Parisi
- Dipartimento di Scienze Biomediche, Odontoiatriche e delle Immagini Morfologiche e Funzionali Università di Messina, I-98100 Messina, Italy; (L.M.); (S.P.); (A.C.); (S.L.); (S.P.)
| | - Alberto Cacciola
- Dipartimento di Scienze Biomediche, Odontoiatriche e delle Immagini Morfologiche e Funzionali Università di Messina, I-98100 Messina, Italy; (L.M.); (S.P.); (A.C.); (S.L.); (S.P.)
| | - Sara Lillo
- Dipartimento di Scienze Biomediche, Odontoiatriche e delle Immagini Morfologiche e Funzionali Università di Messina, I-98100 Messina, Italy; (L.M.); (S.P.); (A.C.); (S.L.); (S.P.)
| | - Dario Giuffrida
- Medical Oncology Unit, Mediterranean Institute of Oncology, Viagrande, I-95029 Catania, Italy;
| | - Stefano Pergolizzi
- Dipartimento di Scienze Biomediche, Odontoiatriche e delle Immagini Morfologiche e Funzionali Università di Messina, I-98100 Messina, Italy; (L.M.); (S.P.); (A.C.); (S.L.); (S.P.)
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20
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Ma J, Chen CC, Li M. Macrophages/Microglia in the Glioblastoma Tumor Microenvironment. Int J Mol Sci 2021; 22:ijms22115775. [PMID: 34071306 PMCID: PMC8198046 DOI: 10.3390/ijms22115775] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2021] [Revised: 05/22/2021] [Accepted: 05/26/2021] [Indexed: 12/23/2022] Open
Abstract
The complex interaction between glioblastoma and its microenvironment has been recognized for decades. Among various immune profiles, the major population is tumor-associated macrophage, with microglia as its localized homolog. The present definition of such myeloid cells is based on a series of cell markers. These good sentinel cells experience significant changes, facilitating glioblastoma development and protecting it from therapeutic treatments. Huge, complicated mechanisms are involved during the overall processes. A lot of effort has been dedicated to crack the mysterious codes in macrophage/microglia recruiting, activating, reprogramming, and functioning. We have made our path. With more and more key factors identified, a lot of new therapeutic methods could be explored to break the ominous loop, to enhance tumor sensitivity to treatments, and to improve the prognosis of glioblastoma patients. However, it might be a synergistic system rather than a series of clear, stepwise events. There are still significant challenges before the light of truth can shine onto the field. Here, we summarize recent advances in this field, reviewing the path we have been on and where we are now.
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Affiliation(s)
| | | | - Ming Li
- Correspondence: (C.C.C.); (M.L.)
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De Martino M, Padilla O, Daviaud C, Wu CC, Gartrell RD, Vanpouille-Box C. Exploiting Radiation Therapy to Restore Immune Reactivity of Glioblastoma. Front Oncol 2021; 11:671044. [PMID: 34094969 PMCID: PMC8173136 DOI: 10.3389/fonc.2021.671044] [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: 02/22/2021] [Accepted: 04/13/2021] [Indexed: 02/06/2023] Open
Abstract
Glioblastoma (GBM) is among the most aggressive of brain tumors and confers a dismal prognosis despite advances in surgical technique, radiation delivery methods, chemotherapy, and tumor-treating fields. While immunotherapy (IT) has improved the care of several adult cancers with previously dismal prognoses, monotherapy with IT in GBM has shown minimal response in first recurrence. Recent discoveries in lymphatics and evaluation of blood brain barrier offer insight to improve the use of ITs and determine the best combinations of therapies, including radiation. We highlight important features of the tumor immune microenvironment in GBM and potential for combining radiation and immunotherapy to improve prognosis in this devastating disease.
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Affiliation(s)
- Mara De Martino
- Department of Radiation Oncology, Weill Cornell Medicine, New York, NY, United States
| | - Oscar Padilla
- Department of Radiation Oncology, Columbia University Irving Medical Center, New York, NY, United States
| | - Camille Daviaud
- Department of Radiation Oncology, Weill Cornell Medicine, New York, NY, United States
| | - Cheng-Chia Wu
- Department of Radiation Oncology, Columbia University Irving Medical Center, New York, NY, United States.,Herbert Irving Comprehensive Cancer Center, New York, NY, United States
| | - Robyn D Gartrell
- Department of Pediatrics, Pediatric Hematology/Oncology/SCT, Columbia University Irving Medical Center, New York, NY, United States
| | - Claire Vanpouille-Box
- Department of Radiation Oncology, Weill Cornell Medicine, New York, NY, United States.,Sandra and Edward Meyer Cancer Center, New York, NY, United States
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22
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Neuroinflammatory changes of the normal brain tissue in cured mice following combined radiation and anti-PD-1 blockade therapy for glioma. Sci Rep 2021; 11:5057. [PMID: 33658642 PMCID: PMC7930115 DOI: 10.1038/s41598-021-84600-3] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2020] [Accepted: 02/11/2021] [Indexed: 12/16/2022] Open
Abstract
The efficacy of combining radiation therapy with immune checkpoint inhibitor blockade to treat brain tumors is currently the subject of multiple investigations and holds significant therapeutic promise. However, the long-term effects of this combination therapy on the normal brain tissue are unknown. Here, we examined mice that were intracranially implanted with murine glioma cell line and became long-term survivors after treatment with a combination of 10 Gy cranial irradiation (RT) and anti-PD-1 checkpoint blockade (aPD-1). Post-mortem analysis of the cerebral hemisphere contralateral to tumor implantation showed complete abolishment of hippocampal neurogenesis, but neural stem cells were well preserved in subventricular zone. In addition, we observed a drastic reduction in the number of mature oligodendrocytes in the subcortical white matter. Importantly, this observation was evident specifically in the combined (RT + aPD-1) treatment group but not in the single treatment arm of either RT alone or aPD-1 alone. Elimination of microglia with a small molecule inhibitor of colony stimulated factor-1 receptor (PLX5622) prevented the loss of mature oligodendrocytes. These results identify for the first time a unique pattern of normal tissue changes in the brain secondary to combination treatment with radiotherapy and immunotherapy. The results also suggest a role for microglia as key mediators of the adverse treatment effect.
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23
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Peng Y, Chen F, Li S, Liu X, Wang C, Yu C, Li W. Tumor‐associated macrophages as treatment targets in glioma. BRAIN SCIENCE ADVANCES 2021. [DOI: 10.26599/bsa.2020.9050015] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022] Open
Abstract
Gliomas, the most common primary tumors in the central nervous system (CNS), can be categorized into 4 grades according to the World Health Organization. The most malignant glioma type is grade Ⅳ, also named glioblastoma multiforme (GBM). However, the standard treatment of concurrent temozolomide (TMZ) chemotherapy and radiotherapy after maximum resection does not improve overall survival in patients with GBM. Targeting components of the CNS microenvironment represents a new strategy for improving the efficacy of glioma treatment. Most recent studies focused on T cells. However, there is a growing body of evidence that tumor‐associated macrophages (TAMs) play an important role in tumor progression and can be regulated by a wide array of cytokines or chemokines. New TAM‐associated immunotherapies may improve clinical outcomes by blocking tumor progression and prolonging survival. However, understanding the exact roles and possible mechanisms of TAMs in the tumor environment is necessary for developing this promising therapeutic target and identifying potential diagnostic markers for improved prognosis. This review summarizes the possible interactions between TAMs and glioma progression and discusses the potential therapeutic directions for TAM‐associated immunotherapies.
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Affiliation(s)
- Yichen Peng
- Department of Neuro‐Oncology, Beijing Tiantan Hospital, Capital Medical University, Beijing 100070, China
| | - Feng Chen
- Department of Neuro‐Oncology, Beijing Tiantan Hospital, Capital Medical University, Beijing 100070, China
| | - Shenglan Li
- Department of Neuro‐Oncology, Beijing Tiantan Hospital, Capital Medical University, Beijing 100070, China
| | - Xiu Liu
- Department of Neuro‐Oncology, Beijing Tiantan Hospital, Capital Medical University, Beijing 100070, China
| | - Can Wang
- Department of Neuro‐Oncology, Beijing Tiantan Hospital, Capital Medical University, Beijing 100070, China
| | - Chunna Yu
- Department of Neuro‐Oncology, Beijing Tiantan Hospital, Capital Medical University, Beijing 100070, China
| | - Wenbin Li
- Department of Neuro‐Oncology, Beijing Tiantan Hospital, Capital Medical University, Beijing 100070, China
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