1
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Liu Z, Yang L, Wu W, Chen Z, Xie Z, Shi D, Cai N, Zhuo S. Prognosis and therapeutic significance of IGF-1R-related signaling pathway gene signature in glioma. Front Cell Dev Biol 2024; 12:1375030. [PMID: 38665430 PMCID: PMC11043541 DOI: 10.3389/fcell.2024.1375030] [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: 01/23/2024] [Accepted: 03/28/2024] [Indexed: 04/28/2024] Open
Abstract
Background Glioma is the most common cancer of the central nervous system with poor therapeutic response and clinical prognosis. Insulin-like growth factor 1 receptor (IGF-1R) signaling is implicated in tumor development and progression and induces apoptosis of cancer cells following functional inhibition. However, the relationship between the IGF-1R-related signaling pathway genes and glioma prognosis or immunotherapy/chemotherapy is poorly understood. Methods LASSO-Cox regression was employed to develop a 16-gene risk signature in the TCGA-GBMLGG cohort, and all patients with glioma were divided into low-risk and high-risk subgroups. The relationships between the risk signature and the tumor immune microenvironment (TIME), immunotherapy response, and chemotherapy response were then analyzed. Immunohistochemistry was used to evaluate the HSP90B1 level in clinical glioma tissue. Results The gene risk signature yielded superior predictive efficacy in prognosis (5-year area under the curve: 0.875) and can therefore serve as an independent prognostic indicator in patients with glioma. The high-risk subgroup exhibited abundant immune infltration and elevated immune checkpoint gene expression within the TIME. Subsequent analysis revealed that patients in the high-risk subgroup benefited more from chemotherapy. Immunohistochemical analysis confirmed that HSP90B1 was overexpressed in glioma, with significantly higher levels observed in glioblastoma than in astrocytoma or oligodendrocytoma. Conclusion The newly identified 16-gene risk signature demonstrates a robust predictive capacity for glioma prognosis and plays a pivotal role in the TIME, thereby offering valuable insights for the exploration of novel biomarkers and targeted therapeutics.
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Affiliation(s)
- Zhen Liu
- Department of Neurosurgery, Affiliated Hospital of Jiangsu University, Zhenjiang, Jiangsu, China
| | - Liangwang Yang
- Department of Neurosurgery, First Affiliated Hospital of Hainan Medical University, Haikou, Hainan, China
| | - Wenqi Wu
- Department of Neurology, Affiliated Hospital of Jiangsu University, Zhenjiang, Jiangsu, China
| | - Zejun Chen
- Department of Neurosurgery, Affiliated Hospital of Jiangsu University, Zhenjiang, Jiangsu, China
| | - Zhengxing Xie
- Department of Neurosurgery, Affiliated Hospital of Jiangsu University, Zhenjiang, Jiangsu, China
| | - Daoming Shi
- Department of General Surgery, Affiliated Hospital of Jiangsu University, Zhenjiang, Jiangsu, China
| | - Ning Cai
- Department of Neurosurgery, Affiliated Hospital of Jiangsu University, Zhenjiang, Jiangsu, China
| | - Shenghua Zhuo
- Department of Neurosurgery, First Affiliated Hospital of Hainan Medical University, Haikou, Hainan, China
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2
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Chen X, Cui Y, Zou L. Treatment advances in high-grade gliomas. Front Oncol 2024; 14:1287725. [PMID: 38660136 PMCID: PMC11039916 DOI: 10.3389/fonc.2024.1287725] [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: 09/02/2023] [Accepted: 03/25/2024] [Indexed: 04/26/2024] Open
Abstract
High-grade gliomas (HGG) pose significant challenges in modern tumour therapy due to the distinct biological properties and limitations of the blood-brain barrier. This review discusses recent advancements in HGG treatment, particularly in the context of immunotherapy and cellular therapy. Initially, treatment strategies focus on targeting tumour cells guided by the molecular characteristics of various gliomas, encompassing chemotherapy, radiotherapy and targeted therapy for enhanced precision. Additionally, technological enhancements are augmenting traditional treatment modalities. Furthermore, immunotherapy, emphasising comprehensive tumour management, has gained widespread attention. Immune checkpoint inhibitors, vaccines and CAR-T cells exhibit promising efficacy against recurrent HGG. Moreover, emerging therapies such as tumour treating fields (TTFields) offer additional treatment avenues for patients with HGG. The combination of diverse treatments holds promise for improving the prognosis of HGG, particularly in cases of recurrence.
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Affiliation(s)
- Xi Chen
- Department of Radiotherapy, Cancer Center, West China Hospital of Sichuan University, Chengdu, China
| | - Yi Cui
- State Key Laboratory of Biotherapy, Sichuan University, Chengdu, China
| | - Liqun Zou
- Department of Medical Oncology, Cancer Center, West China Hospital of Sichuan University, Chengdu, China
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3
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Gallitto M, Pan PC, Chan MD, Milano MT, Wang TJC. The role of radiotherapy in immunotherapy strategies in the central nervous system. Neuro Oncol 2024; 26:S66-S75. [PMID: 38437664 PMCID: PMC10911795 DOI: 10.1093/neuonc/noad184] [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: 03/06/2024] Open
Abstract
The clinical efficacy and relative tolerability of adverse effects of immune checkpoint immunotherapy have led to its increasingly routine use in the management of multiple advanced solid malignancies. Radiation therapy (RT) is well-known to have both local and distant immunomodulatory effects, which has led to extensive investigation into the synergism of these 2 therapies. While the central nervous system (CNS) has historically been thought to be a sanctuary site, well-protected by the blood-brain barrier from the effects of immunotherapy, over the last several years studies have shown the benefits of these drugs, particularly in metastatic disease involving the CNS. This review explores current progress and the future of combination therapy with immune checkpoint inhibitors and RT.
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Affiliation(s)
- Matthew Gallitto
- Department of Radiation Oncology, Columbia University Irving Medical Center, New York, New York, USA
| | - Peter C Pan
- Division of Neuro-Oncology, Columbia University Irving Medical Center, New York, New York , USA
| | - Michael D Chan
- Department of Radiation Oncology, Wake Forest School of Medicine, Winston-Salem, North Carolina, USA
| | - Michael T Milano
- Department of Radiation Oncology, University of Rochester, Rochester, New York, USA
| | - Tony J C Wang
- Department of Radiation Oncology, Columbia University Irving Medical Center, New York, New York, USA
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4
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Shukla M, Bhowmick R, Ganguli P, Sarkar RR. Metabolic reprogramming and signalling cross-talks in tumour-immune interaction: a system-level exploration. ROYAL SOCIETY OPEN SCIENCE 2024; 11:231574. [PMID: 38481985 PMCID: PMC10933535 DOI: 10.1098/rsos.231574] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/20/2023] [Revised: 12/19/2023] [Accepted: 01/23/2024] [Indexed: 04/26/2024]
Abstract
Tumour-immune microenvironment (TIME) is pivotal in tumour progression and immunoediting. Within TIME, immune cells undergo metabolic adjustments impacting nutrient supply and the anti-tumour immune response. Metabolic reprogramming emerges as a promising approach to revert the immune response towards a pro-inflammatory state and conquer tumour dominance. This study proposes immunomodulatory mechanisms based on metabolic reprogramming and employs the regulatory flux balance analysis modelling approach, which integrates signalling, metabolism and regulatory processes. For the first time, a comprehensive system-level model is constructed to capture signalling and metabolic cross-talks during tumour-immune interaction and regulatory constraints are incorporated by considering the time lag between them. The model analysis identifies novel features to enhance the immune response while suppressing tumour activity. Particularly, altering the exchange of succinate and oxaloacetate between glioma and macrophage enhances the pro-inflammatory response of immune cells. Inhibition of glutamate uptake in T-cells disrupts the antioxidant mechanism of glioma and reprograms metabolism. Metabolic reprogramming through adenosine monophosphate (AMP)-activated protein kinase (AMPK), coupled with glutamate uptake inhibition, was identified as the most impactful combination to restore T-cell function. A comprehensive understanding of metabolism and gene regulation represents a favourable approach to promote immune cell recovery from tumour dominance.
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Affiliation(s)
- Mudita Shukla
- Chemical Engineering and Process Development Division, CSIR-National Chemical Laboratory, Pune, Maharashtra, India
- Academy of Scientific & Innovative Research (AcSIR), Ghaziabad, Uttar Pradesh 201002, India
| | - Rupa Bhowmick
- Chemical Engineering and Process Development Division, CSIR-National Chemical Laboratory, Pune, Maharashtra, India
- Academy of Scientific & Innovative Research (AcSIR), Ghaziabad, Uttar Pradesh 201002, India
| | - Piyali Ganguli
- Chemical Engineering and Process Development Division, CSIR-National Chemical Laboratory, Pune, Maharashtra, India
- Academy of Scientific & Innovative Research (AcSIR), Ghaziabad, Uttar Pradesh 201002, India
| | - Ram Rup Sarkar
- Chemical Engineering and Process Development Division, CSIR-National Chemical Laboratory, Pune, Maharashtra, India
- Academy of Scientific & Innovative Research (AcSIR), Ghaziabad, Uttar Pradesh 201002, India
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5
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Lorimer IAJ. Potential roles for efferocytosis in glioblastoma immune evasion. Neurooncol Adv 2024; 6:vdae012. [PMID: 38616895 PMCID: PMC11012614 DOI: 10.1093/noajnl/vdae012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/16/2024] Open
Abstract
Glioblastoma is an aggressive and incurable brain cancer. This cancer establishes both local and systemic immunosuppression that creates a major obstacle to effective immunotherapies. Many studies point to tumor-resident myeloid cells (primarily microglia and macrophages) as key mediators of this immunosuppression. Myeloid cells exhibit a high level of plasticity with respect to their phenotype and are capable of both stimulating and repressing immune responses. How glioblastomas recruit myeloid cells and exploit them to avoid the immune system is an active area of research. Macrophages can acquire an immunosuppressive phenotype as a consequence of exposure to cytokines such as TGFB1 or IL4; in addition, macrophages can acquire an immunosuppressive phenotype as a consequence of the engulfment of apoptotic cells, a process referred to as efferocytosis. There is substantial evidence that glioblastoma cells are able to secrete cytokines and other factors that induce an immunosuppressive phenotype in macrophages and microglia. However, less is known about the contribution of efferocytosis to immunosuppression in glioblastoma. Here I review the literature in this area and discuss the potential of efferocytosis inhibition to improve glioblastoma response to immunotherapy.
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Affiliation(s)
- Ian A J Lorimer
- Cancer Research Program, Ottawa Hospital Research Institute, Ottawa, Ontario, Canada
- Department of Medicine, University of Ottawa, Ottawa, Ontario, Canada
- Department of Biochemistry, Microbiology, and Immunology, University of Ottawa, Ottawa, Ontario, Canada
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6
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Hu M, Liao X, Tao Y, Chen Y. Advances in oncolytic herpes simplex virus and adenovirus therapy for recurrent glioma. Front Immunol 2023; 14:1285113. [PMID: 38022620 PMCID: PMC10652401 DOI: 10.3389/fimmu.2023.1285113] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2023] [Accepted: 10/18/2023] [Indexed: 12/01/2023] Open
Abstract
Recurrent glioma treatment is challenging due to molecular heterogeneity and treatment resistance commonly observed in these tumors. Researchers are actively pursuing new therapeutic strategies. Oncolytic viruses have emerged as a promising option. Oncolytic viruses selectively replicate within tumor cells, destroying them and stimulating the immune system for an enhanced anticancer response. Among Oncolytic viruses investigated for recurrent gliomas, oncolytic herpes simplex virus and oncolytic adenovirus show notable potential. Genetic modifications play a crucial role in optimizing their therapeutic efficacy. Different generations of replicative conditioned oncolytic human adenovirus and oncolytic HSV have been developed, incorporating specific modifications to enhance tumor selectivity, replication efficiency, and immune activation. This review article summarizes these genetic modifications, offering insights into the underlying mechanisms of Oncolytic viruses' therapy. It also aims to identify strategies for further enhancing the therapeutic benefits of Oncolytic viruses. However, it is important to acknowledge that additional research and clinical trials are necessary to establish the safety, efficacy, and optimal utilization of Oncolytic viruses in treating recurrent glioblastoma.
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Affiliation(s)
- Mingming Hu
- Institute of Thoracic Oncology, West China Hospital, Sichuan University, Chengdu, China
- Frontiers Science Center for Disease-Related Molecular Network, West China Hospital, Sichuan University, Chengdu, China
| | - XuLiang Liao
- Institute of Thoracic Oncology, West China Hospital, Sichuan University, Chengdu, China
- Frontiers Science Center for Disease-Related Molecular Network, West China Hospital, Sichuan University, Chengdu, China
| | - Yi Tao
- Institute of Thoracic Oncology, West China Hospital, Sichuan University, Chengdu, China
- Frontiers Science Center for Disease-Related Molecular Network, West China Hospital, Sichuan University, Chengdu, China
| | - Yaohui Chen
- Institute of Thoracic Oncology, West China Hospital, Sichuan University, Chengdu, China
- Department of Thoracic Surgery, West China Hospital, Sichuan University, Chengdu, China
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7
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Liu Y, Jin H, Liu H. Identification of T-cell exhaustion-related gene signature for predicting prognosis in glioblastoma multiforme. J Cell Mol Med 2023; 27:3503-3513. [PMID: 37635346 PMCID: PMC10660619 DOI: 10.1111/jcmm.17927] [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: 03/29/2023] [Revised: 05/16/2023] [Accepted: 05/26/2023] [Indexed: 08/29/2023] Open
Abstract
Glioblastoma multiforme (GBM) is a highly malignant primary brain tumour with a poor prognosis in adults. Identifying biomarkers that can aid in the molecular classification and risk stratification of GBM is critical. Here, we conducted a transcriptional profiling analysis of T-cell immunity in the tumour microenvironment of GBM patients and identified two novel T cell exhaustion (TEX)-related GBM subtypes (termed TEX-C1 and TEX-C2) using the consensus clustering. Our multi-omics analysis revealed distinct immunological, molecular and clinical characteristics for these two subtypes. Specifically, the TEX-C1 subtype had higher infiltration levels of immune cells and expressed higher levels of immune checkpoint molecules than the TEX-C2 subtype. Functional analysis revealed that upregulated genes in the TEX-C1 subtype were significantly enriched in immune response and signal transduction pathways, and upregulated genes in the TEX-C2 subtype were predominantly associated with cell fate and nervous system development pathways. Notably, patients with activated T-cell activity status in the TEX-C1 subgroup demonstrated a significantly worse prognosis than those with severe T cell exhaustion status in the TEX-C2 subgroup. Finally, we proposed a machine-learning-derived novel gene signature comprising 12 TEX-related genes (12TexSig) to indicate tumour subtyping. In the TCGA cohort, the 12TexSig demonstrated the ability to accurately predict the prognosis of GBM patients, and this prognostic value was further confirmed in two independent external cohorts. Taken together, our results suggest that the TEX-derived subtyping and gene signature has the potential to serve as a clinically helpful biomarker for guiding the management of GBM patients, pending further prospective validation.
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Affiliation(s)
- Yue‐hui Liu
- Department of NeurologyAffiliated Hospital of Inner Mongolia Minzu UniversityTongliaoChina
| | - Hong‐quan Jin
- Department of NeurologyAffiliated Hospital of Inner Mongolia Minzu UniversityTongliaoChina
| | - Hai‐ping Liu
- College of Life Science and Food EngineeringInner Mongolia Minzu UniversityTongliaoChina
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8
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Faisal SM, Castro MG, Lowenstein PR. Combined cytotoxic and immune-stimulatory gene therapy using Ad-TK and Ad-Flt3L: Translational developments from rodents to glioma patients. Mol Ther 2023; 31:2839-2860. [PMID: 37574780 PMCID: PMC10556227 DOI: 10.1016/j.ymthe.2023.08.009] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2023] [Revised: 07/14/2023] [Accepted: 08/10/2023] [Indexed: 08/15/2023] Open
Abstract
Gliomas are the most prevalent and devastating primary malignant brain tumors in adults. Despite substantial advances in understanding glioma biology, there have been no regulatory drug approvals in the US since bevacizumab in 2009 and tumor treating fields in 2011. Recent phase III clinical trials have failed to meet their prespecified therapeutic primary endpoints, highlighting the need for novel therapies. The poor prognosis of glioma patients, resistance to chemo-radiotherapy, and the immunosuppressive tumor microenvironment underscore the need for the development of novel therapies. Gene therapy-based immunotherapeutic strategies that couple the ability of the host immune system to specifically kill glioma cells and develop immunological memory have shown remarkable progress. Two adenoviral vectors expressing Ad-HSV1-TK/GCV and Ad-Flt3L have shown promising preclinical data, leading to FDA approval of a non-randomized, phase I open-label, first in human trial to test safety, cytotoxicity, and immune-stimulatory efficiency in high-grade glioma patients (NCT01811992). This review provides a thorough overview of immune-stimulatory gene therapy highlighting recent advancements, potential drawbacks, future directions, and recommendations for future implementation of clinical trials.
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Affiliation(s)
- Syed M Faisal
- Department of Neurosurgery, University of Michigan Medical School, Ann Arbor, MI 48108, USA; Department of Cell and Developmental Biology, University of Michigan Medical School, Ann Arbor, MI 48108, USA; Rogel Cancer Centre, University of Michigan Medical School, Ann Arbor, MI 48108, USA
| | - Maria G Castro
- Department of Neurosurgery, University of Michigan Medical School, Ann Arbor, MI 48108, USA; Department of Cell and Developmental Biology, University of Michigan Medical School, Ann Arbor, MI 48108, USA; Rogel Cancer Centre, University of Michigan Medical School, Ann Arbor, MI 48108, USA
| | - Pedro R Lowenstein
- Department of Neurosurgery, University of Michigan Medical School, Ann Arbor, MI 48108, USA; Department of Cell and Developmental Biology, University of Michigan Medical School, Ann Arbor, MI 48108, USA; Rogel Cancer Centre, University of Michigan Medical School, Ann Arbor, MI 48108, USA; Department of Biomedical Engineering, University of Michigan Medical School, Ann Arbor, MI 48108, USA.
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9
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Puig-Saenz C, Pearson JRD, Thomas JE, McArdle SEB. A Holistic Approach to Hard-to-Treat Cancers: The Future of Immunotherapy for Glioblastoma, Triple Negative Breast Cancer, and Advanced Prostate Cancer. Biomedicines 2023; 11:2100. [PMID: 37626597 PMCID: PMC10452459 DOI: 10.3390/biomedicines11082100] [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: 06/27/2023] [Revised: 07/21/2023] [Accepted: 07/24/2023] [Indexed: 08/27/2023] Open
Abstract
Immunotherapy represents an attractive avenue for cancer therapy due to its tumour specificity and relatively low frequency of adverse effects compared to other treatment modalities. Despite many advances being made in the field of cancer immunotherapy, very few immunotherapeutic treatments have been approved for difficult-to-treat solid tumours such as triple negative breast cancer (TNBC), glioblastoma multiforme (GBM), and advanced prostate cancer (PCa). The anatomical location of some of these cancers may also make them more difficult to treat. Many trials focus solely on immunotherapy and have failed to consider or manipulate, prior to the immunotherapeutic intervention, important factors such as the microbiota, which itself is directly linked to lifestyle factors, diet, stress, social support, exercise, sleep, and oral hygiene. This review summarises the most recent treatments for hard-to-treat cancers whilst factoring in the less conventional interventions which could tilt the balance of treatment in favour of success for these malignancies.
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Affiliation(s)
- Carles Puig-Saenz
- The John van Geest Cancer Research Centre, School of Science and Technology, Nottingham Trent University, College Drive, Clifton, Nottingham NG11 8NS, UK; (C.P.-S.); (J.R.D.P.); (J.E.T.)
- Centre for Systems Health and Integrated Metabolic Research, School of Science and Technology, Nottingham Trent University, College Drive, Clifton, Nottingham NG11 8NS, UK
| | - Joshua R. D. Pearson
- The John van Geest Cancer Research Centre, School of Science and Technology, Nottingham Trent University, College Drive, Clifton, Nottingham NG11 8NS, UK; (C.P.-S.); (J.R.D.P.); (J.E.T.)
- Centre for Systems Health and Integrated Metabolic Research, School of Science and Technology, Nottingham Trent University, College Drive, Clifton, Nottingham NG11 8NS, UK
| | - Jubini E. Thomas
- The John van Geest Cancer Research Centre, School of Science and Technology, Nottingham Trent University, College Drive, Clifton, Nottingham NG11 8NS, UK; (C.P.-S.); (J.R.D.P.); (J.E.T.)
- Centre for Systems Health and Integrated Metabolic Research, School of Science and Technology, Nottingham Trent University, College Drive, Clifton, Nottingham NG11 8NS, UK
| | - Stéphanie E. B. McArdle
- The John van Geest Cancer Research Centre, School of Science and Technology, Nottingham Trent University, College Drive, Clifton, Nottingham NG11 8NS, UK; (C.P.-S.); (J.R.D.P.); (J.E.T.)
- Centre for Systems Health and Integrated Metabolic Research, School of Science and Technology, Nottingham Trent University, College Drive, Clifton, Nottingham NG11 8NS, UK
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10
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Castillo SP, Galvez-Cancino F, Liu J, Pollard SM, Quezada SA, Yuan Y. The tumour ecology of quiescence: Niches across scales of complexity. Semin Cancer Biol 2023; 92:139-149. [PMID: 37037400 DOI: 10.1016/j.semcancer.2023.04.004] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2022] [Revised: 03/06/2023] [Accepted: 04/08/2023] [Indexed: 04/12/2023]
Abstract
Quiescence is a state of cell cycle arrest, allowing cancer cells to evade anti-proliferative cancer therapies. Quiescent cancer stem cells are thought to be responsible for treatment resistance in glioblastoma, an aggressive brain cancer with poor patient outcomes. However, the regulation of quiescence in glioblastoma cells involves a myriad of intrinsic and extrinsic mechanisms that are not fully understood. In this review, we synthesise the literature on quiescence regulatory mechanisms in the context of glioblastoma and propose an ecological perspective to stemness-like phenotypes anchored to the contemporary concepts of niche theory. From this perspective, the cell cycle regulation is multiscale and multidimensional, where the niche dimensions extend to extrinsic variables in the tumour microenvironment that shape cell fate. Within this conceptual framework and powered by ecological niche modelling, the discovery of microenvironmental variables related to hypoxia and mechanosignalling that modulate proliferative plasticity and intratumor immune activity may open new avenues for therapeutic targeting of emerging biological vulnerabilities in glioblastoma.
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Affiliation(s)
- Simon P Castillo
- Centre for Evolution and Cancer & Division of Molecular Pathology, The Institute of Cancer Research, London SM2 5NG, UK
| | - Felipe Galvez-Cancino
- Immune Regulation and Tumor Immunotherapy Group, Cancer Immunology Unit, Research Department of Haematology, UCL Cancer Institute, London WC1E 6DD, UK
| | - Jiali Liu
- Immune Regulation and Tumor Immunotherapy Group, Cancer Immunology Unit, Research Department of Haematology, UCL Cancer Institute, London WC1E 6DD, UK
| | - Steven M Pollard
- Centre for Regenerative Medicine and Cancer Research UK Scotland Centre, Institute for Regeneration and Repair, University of Edinburgh, Edinburgh EH16 4UU, UK
| | - Sergio A Quezada
- Immune Regulation and Tumor Immunotherapy Group, Cancer Immunology Unit, Research Department of Haematology, UCL Cancer Institute, London WC1E 6DD, UK
| | - Yinyin Yuan
- Centre for Evolution and Cancer & Division of Molecular Pathology, The Institute of Cancer Research, London SM2 5NG, UK.
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11
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Huang Q, Pan X, Zhu W, Zhao W, Xu H, Hu K. Natural Products for the Immunotherapy of Glioma. Nutrients 2023; 15:2795. [PMID: 37375698 DOI: 10.3390/nu15122795] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2023] [Revised: 06/15/2023] [Accepted: 06/16/2023] [Indexed: 06/29/2023] Open
Abstract
Glioma immunotherapy has attracted increasing attention since the immune system plays a vital role in suppressing tumor growth. Immunotherapy strategies are already being tested in clinical trials, such as immune checkpoint inhibitors (ICIs), vaccines, chimeric antigen receptor T-cell (CAR-T cell) therapy, and virus therapy. However, the clinical application of these immunotherapies is limited due to their tremendous side effects and slight efficacy caused by glioma heterogeneity, antigen escape, and the presence of glioma immunosuppressive microenvironment (GIME). Natural products have emerged as a promising and safe strategy for glioma therapy since most of them possess excellent antitumor effects and immunoregulatory properties by reversing GIME. This review summarizes the status of current immunotherapy strategies for glioma, including their obstacles. Then we discuss the recent advancement of natural products for glioma immunotherapy. Additionally, perspectives on the challenges and opportunities of natural compounds for modulating the glioma microenvironment are also illustrated.
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Affiliation(s)
- Qi Huang
- School of Pharmacy, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
- Institute of Interdisciplinary Integrative Medicine Research, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
| | - Xier Pan
- School of Pharmacy, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
- Institute of Interdisciplinary Integrative Medicine Research, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
| | - Wenhao Zhu
- Department of Anaesthesiology, Huashan Hospital, Fudan University, Shanghai 200040, China
| | - Wen Zhao
- Department of Anaesthesiology, Huashan Hospital, Fudan University, Shanghai 200040, China
| | - Hongzhi Xu
- Department of Neurosurgery, Huashan Hospital, Shanghai Medical College, Fudan University, Shanghai 200040, China
- National Center for Neurological Disorders, Shanghai 200040, China
- Shanghai Key Laboratory of Brain Function and Restoration and Neural Regeneration, Shanghai 200040, China
- Neurosurgical Institute, Fudan University, Shanghai 200040, China
- Shanghai Clinical Medical Center of Neurosurgery, Shanghai 200040, China
| | - Kaili Hu
- School of Pharmacy, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
- Institute of Interdisciplinary Integrative Medicine Research, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
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12
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Watowich MB, Gilbert MR, Larion M. T cell exhaustion in malignant gliomas. Trends Cancer 2023; 9:270-292. [PMID: 36681605 PMCID: PMC10038906 DOI: 10.1016/j.trecan.2022.12.008] [Citation(s) in RCA: 22] [Impact Index Per Article: 22.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2022] [Revised: 12/20/2022] [Accepted: 12/22/2022] [Indexed: 01/21/2023]
Abstract
Despite advances in understanding tumor biology, malignant gliomas remain incurable. While immunotherapy has improved outcomes in other cancer types, comparable efficacy has not yet been demonstrated for primary cancers of the central nervous system (CNS). T cell exhaustion, defined as a progressive decrease in effector function, sustained expression of inhibitory receptors, metabolic dysfunction, and distinct epigenetic and transcriptional alterations, contributes to the failure of immunotherapy in the CNS. Herein, we describe recent advances in understanding the drivers of T cell exhaustion in the glioma microenvironment. We discuss the extrinsic and intrinsic factors that contribute to exhaustion and highlight potential avenues for reversing this phenotype. Our ability to directly target specific immunosuppressive drivers in brain cancers would be a major advance in immunotherapy.
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Affiliation(s)
- Matthew B Watowich
- Neuro-Oncology Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
| | - Mark R Gilbert
- Neuro-Oncology Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
| | - Mioara Larion
- Neuro-Oncology Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA.
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13
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Liu H, Zhao Q, Tan L, Wu X, Huang R, Zuo Y, Chen L, Yang J, Zhang ZX, Ruan W, Wu J, He F, Fang Y, Mao F, Zhang P, Zhang X, Yin P, Yan Z, Xu W, Lu H, Li Q, Liang M, Jia Y, Chen C, Xu S, Shi Y, Ping YF, Duan GJ, Yao XH, Han Z, Pang T, Cui Y, Zhang X, Zhu B, Qi C, Wang Y, Lv SQ, Bian XW, Liu X. Neutralizing IL-8 potentiates immune checkpoint blockade efficacy for glioma. Cancer Cell 2023; 41:693-710.e8. [PMID: 36963400 DOI: 10.1016/j.ccell.2023.03.004] [Citation(s) in RCA: 24] [Impact Index Per Article: 24.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/12/2022] [Revised: 06/30/2022] [Accepted: 03/02/2023] [Indexed: 03/26/2023]
Abstract
Malignant gliomas are largely refractory to immune checkpoint blockade (ICB) therapy. To explore the underlying immune regulators, we examine the microenvironment in glioma and find that tumor-infiltrating T cells are mainly confined to the perivascular cuffs and express high levels of CCR5, CXCR3, and programmed cell death protein 1 (PD-1). Combined analysis of T cell clustering with T cell receptor (TCR) clone expansion shows that potential tumor-killing T cells are mainly categorized into pre-exhausted/exhausted and effector CD8+ T subsets, as well as cytotoxic CD4+ T subsets. Notably, a distinct subpopulation of CD4+ T cells exhibits innate-like features with preferential interleukin-8 (IL-8) expression. With IL-8-humanized mouse strain, we demonstrate that IL-8-producing CD4+ T, myeloid, and tumor cells orchestrate myeloid-derived suppressor cell infiltration and angiogenesis, which results in enhanced tumor growth but reduced ICB efficacy. Antibody-mediated IL-8 blockade or the inhibition of its receptor, CXCR1/2, unleashes anti-PD-1-mediated antitumor immunity. Our findings thus highlight IL-8 as a combinational immunotherapy target for glioma.
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Affiliation(s)
- Haofei Liu
- Institute of Pathology and Southwest Cancer Center, Southwest Hospital, Third Military Medical University, Chongqing 400038, P.R. China; Jinfeng Laboratory, Chongqing 401329, P.R. China
| | - Qiwen Zhao
- Institute of Pathology and Southwest Cancer Center, Southwest Hospital, Third Military Medical University, Chongqing 400038, P.R. China
| | - Leyong Tan
- Institute of Pathology and Southwest Cancer Center, Southwest Hospital, Third Military Medical University, Chongqing 400038, P.R. China
| | - Xin Wu
- Institute of Pathology and Southwest Cancer Center, Southwest Hospital, Third Military Medical University, Chongqing 400038, P.R. China
| | - Rui Huang
- Institute of Pathology and Southwest Cancer Center, Southwest Hospital, Third Military Medical University, Chongqing 400038, P.R. China
| | - Yonglin Zuo
- Institute of Pathology and Southwest Cancer Center, Southwest Hospital, Third Military Medical University, Chongqing 400038, P.R. China
| | - Longjuan Chen
- Institute of Pathology and Southwest Cancer Center, Southwest Hospital, Third Military Medical University, Chongqing 400038, P.R. China
| | - Jigui Yang
- Institute of Pathology and Southwest Cancer Center, Southwest Hospital, Third Military Medical University, Chongqing 400038, P.R. China
| | - Zuo-Xin Zhang
- Department of Neurosurgery, Xinqiao Hospital, Third Military Medical University, Chongqing 400037, P.R. China
| | - Wenchen Ruan
- Institute of Pathology and Southwest Cancer Center, Southwest Hospital, Third Military Medical University, Chongqing 400038, P.R. China; Jiangsu Key Laboratory of Drug Screening, State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing 210009, P.R. China
| | - Jiayang Wu
- Institute of Pathology and Southwest Cancer Center, Southwest Hospital, Third Military Medical University, Chongqing 400038, P.R. China; Jiangsu Key Laboratory of Drug Screening, State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing 210009, P.R. China
| | - Fei He
- Genergy Biotechnology (Shanghai) Co., Ltd, Shanghai 200235, P.R. China
| | - Yiliang Fang
- Institute of Pathology and Southwest Cancer Center, Southwest Hospital, Third Military Medical University, Chongqing 400038, P.R. China
| | - Fangyuan Mao
- Institute of Pathology and Southwest Cancer Center, Southwest Hospital, Third Military Medical University, Chongqing 400038, P.R. China
| | - Peipei Zhang
- Institute of Pathology and Southwest Cancer Center, Southwest Hospital, Third Military Medical University, Chongqing 400038, P.R. China
| | - Xiaoning Zhang
- Institute of Pathology and Southwest Cancer Center, Southwest Hospital, Third Military Medical University, Chongqing 400038, P.R. China
| | - Peidi Yin
- Institute of Pathology and Southwest Cancer Center, Southwest Hospital, Third Military Medical University, Chongqing 400038, P.R. China
| | - Zexuan Yan
- Institute of Pathology and Southwest Cancer Center, Southwest Hospital, Third Military Medical University, Chongqing 400038, P.R. China
| | - Wenwen Xu
- Institute of Pathology and Southwest Cancer Center, Southwest Hospital, Third Military Medical University, Chongqing 400038, P.R. China
| | - Huimin Lu
- Institute of Pathology and Southwest Cancer Center, Southwest Hospital, Third Military Medical University, Chongqing 400038, P.R. China
| | - Qingrui Li
- Institute of Pathology and Southwest Cancer Center, Southwest Hospital, Third Military Medical University, Chongqing 400038, P.R. China
| | - Mei Liang
- Institute of Pathology and Southwest Cancer Center, Southwest Hospital, Third Military Medical University, Chongqing 400038, P.R. China
| | - Yanjun Jia
- Chongqing International Institute for Immunology, Chongqing 401338, P.R. China
| | - Cong Chen
- Institute of Pathology and Southwest Cancer Center, Southwest Hospital, Third Military Medical University, Chongqing 400038, P.R. China
| | - Senlin Xu
- Institute of Pathology and Southwest Cancer Center, Southwest Hospital, Third Military Medical University, Chongqing 400038, P.R. China
| | - Yu Shi
- Institute of Pathology and Southwest Cancer Center, Southwest Hospital, Third Military Medical University, Chongqing 400038, P.R. China
| | - Yi-Fang Ping
- Institute of Pathology and Southwest Cancer Center, Southwest Hospital, Third Military Medical University, Chongqing 400038, P.R. China
| | - Guang-Jie Duan
- Institute of Pathology and Southwest Cancer Center, Southwest Hospital, Third Military Medical University, Chongqing 400038, P.R. China
| | - Xiao-Hong Yao
- Institute of Pathology and Southwest Cancer Center, Southwest Hospital, Third Military Medical University, Chongqing 400038, P.R. China
| | - Zhijian Han
- The Key Laboratory of the Digestive System Tumors of Gansu Province, Department of Tumor Center, Lanzhou University Second Hospital, Lanzhou 730030, P.R. China
| | - Tao Pang
- Jiangsu Key Laboratory of Drug Screening, State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing 210009, P.R. China
| | - Youhong Cui
- Institute of Pathology and Southwest Cancer Center, Southwest Hospital, Third Military Medical University, Chongqing 400038, P.R. China
| | - Xia Zhang
- Institute of Pathology and Southwest Cancer Center, Southwest Hospital, Third Military Medical University, Chongqing 400038, P.R. China
| | - Bo Zhu
- Institute of Cancer, Xinqiao Hospital, Third Military Medical University, Chongqing 400037, P.R. China
| | - Chunjian Qi
- Medical Research Center, The Affiliated Changzhou No. 2 People's Hospital, Nanjing Medical University, Changzhou 213003, P.R. China
| | - Yan Wang
- Institute of Pathology and Southwest Cancer Center, Southwest Hospital, Third Military Medical University, Chongqing 400038, P.R. China.
| | - Sheng-Qing Lv
- Department of Neurosurgery, Xinqiao Hospital, Third Military Medical University, Chongqing 400037, P.R. China.
| | - Xiu-Wu Bian
- Institute of Pathology and Southwest Cancer Center, Southwest Hospital, Third Military Medical University, Chongqing 400038, P.R. China.
| | - Xindong Liu
- Institute of Pathology and Southwest Cancer Center, Southwest Hospital, Third Military Medical University, Chongqing 400038, P.R. China; Jinfeng Laboratory, Chongqing 401329, P.R. China.
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14
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Li J, Chen Y, Fan Y, Wang H, Mu W, Liu X. Radiotherapy combined with anti-CEACAM1 immunotherapy to induce survival advantage in glioma. Discov Oncol 2023; 14:32. [PMID: 36928507 PMCID: PMC10020409 DOI: 10.1007/s12672-023-00638-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/28/2022] [Accepted: 02/28/2023] [Indexed: 03/18/2023] Open
Abstract
BACKGROUND We aimed to observe the effect of radiotherapy on the expression of immune checkpoint molecule CEACAM1 in patients with glioma and the therapeutical effect of radiotherapy combined with blockade of CEACAM1 in mice with intracranial gliomas. METHODS The expression of CEACAM1 on T-lymphocytes in the peripheral blood of patients with glioma was detected before and after radiotherapy; GL261 murine glioma cells (stably transfected with the luciferase gene) were implanted in the right caudate nucleus of C57BL/6 mice, and tumour growth was observed using the small animal in vivo imaging system. Mice were divided into 4 groups: (1) the isotype control; (2) the radiotherapy; (3) the anti-CEACAM1 treatment; and (4) the combination therapy. The survival of mice after treatment was recorded; the expression of CEACAM1 on murine glioma cells was detected by immunohistochemistry before and after radiotherapy; flow cytometry was adopted to detect CD8+ T-cells (Treg) (CD4+FoxP3+CD25+) among mouse brain-infiltrating T-cells; serum levels of IFN-γ and IL-10 were detected by ELISA; proliferation and apoptosis were observed by immunohistochemistry; Retrospective RNA-seq data analysis was conducted in a cohort of 325 patients with glioma in the Chinese Glioma Genome Atlas (CGGA) database and 702 patients in The Cancer Genome Atlas (TCGA) database. RESULTS The expression of CEACAM1 on CD4+ and CD8+ T-cells in the peripheral blood of patients with glioma was significantly higher 1 week after radiotherapy than before radiotherapy and was further increased 1 month after radiotherapy. Combined therapy notably inhibited the growth of intracranial tumours in mice and prolonged their survival time, with some mice being capable of surviving long-term (> 90 d). Immunohistochemistry revealed that the expression of CEACAM1 in murine glioma tissues after radiotherapy was elevated in a time-dependent manner. Flow cytometry analysis showed an increase in mouse brain-infiltrating CD8+ T-lymphocytes, a decrease in Treg cells, and an increase in CD8+ T/Treg cells after treatment. ELISA demonstrated the elevated levels of IFN and decreased levels of IL-10 in the serum of mice in the combination therapy group. CONCLUSIONS Radiotherapy combined with CEACAM1 inhibitors resulted in strong and durable anti-tumour immune responses against murine glioma and long-term survival of some mice. Hence, this study is expected to offer new effective immunotherapy strategies against glioma.
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Affiliation(s)
- Jinhu Li
- Department of Neurosurgery, The First Hospital of Shanxi Medical University, 85 Jiefang South Road, Taiyuan, Shanxi, China
| | - Yi Chen
- Department of Neurosurgery, The First Hospital of Shanxi Medical University, 85 Jiefang South Road, Taiyuan, Shanxi, China
| | - Yimin Fan
- Department of Neurosurgery, The First Hospital of Shanxi Medical University, 85 Jiefang South Road, Taiyuan, Shanxi, China
| | - Hongqin Wang
- Department of Neurosurgery, The First Hospital of Shanxi Medical University, 85 Jiefang South Road, Taiyuan, Shanxi, China
| | - Wei Mu
- Department of Interventional Radiology, Shanxi Provincial People's Hospital, Taiyuan, China.
| | - Xiaodong Liu
- Department of Neurosurgery, The First Hospital of Shanxi Medical University, 85 Jiefang South Road, Taiyuan, Shanxi, China.
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15
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Yang R, Hamilton AM, Sun H, Rawji KS, Sarkar S, Mirzaei R, Pike GB, Yong VW, Dunn JF. Detecting monocyte trafficking in an animal model of glioblastoma using R 2* and quantitative susceptibility mapping. Cancer Immunol Immunother 2023; 72:733-742. [PMID: 36194288 DOI: 10.1007/s00262-022-03297-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2022] [Accepted: 09/07/2022] [Indexed: 01/13/2023]
Abstract
BACKGROUND The role of tumor-associated macrophages (TAMs) in glioblastoma (GBM) disease progression has received increasing attention. Recent advances have shown that TAMs can be re-programmed to exert a pro-inflammatory, anti-tumor effect to control GBMs. However, imaging methods capable of differentiating tumor progression from immunotherapy treatment effects have been lacking, making timely assessment of treatment response difficult. We showed that tracking monocytes using iron oxide nanoparticle (USPIO) with MRI can be a sensitive imaging method to detect therapy response directed at the innate immune system. METHODS We implanted syngeneic mouse glioma stem cells into C57/BL6 mice and treated the animals with either niacin (a stimulator of innate immunity) or vehicle. Animals were imaged using an anatomical MRI sequence, R2* mapping, and quantitative susceptibility mapping (QSM) before and after USPIO injection. RESULTS Compared to vehicles, niacin-treated animals showed significantly higher susceptibility and R2*, representing USPIO and monocyte infiltration into the tumor. We observed a significant reduction in tumor size in the niacin-treated group 7 days later. We validated our MRI results with flow cytometry and immunofluoresence, which showed that niacin decreased pro-inflammatory Ly6C high monocytes in the blood but increased CD16/32 pro-inflammatory macrophages within the tumor, consistent with migration of these pro-inflammatory innate immune cells from the blood to the tumor. CONCLUSION MRI with USPIO injection can detect therapeutic responses of innate immune stimulating agents before changes in tumor size have occurred, providing a potential complementary imaging technique to monitor cancer immunotherapies. MANUSCRIPT HIGHLIGHT We show that iron oxide nanoparticles (USPIOs) can be used to label innate immune cells and detect the trafficking of pro-inflammatory monocytes into the glioblastoma. This preceded changes in tumor size, making it a more sensitive imaging technique.
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Affiliation(s)
- Runze Yang
- Department of Clinical Neurosciences, Cumming School of Medicine, University of Calgary, Calgary, Canada
| | - A Max Hamilton
- Cumming School of Medicine, Hotchkiss Brain Institute, University of Calgary, Calgary, Canada
- Department of Clinical Neurosciences, Cumming School of Medicine, University of Calgary, Calgary, Canada
| | - Hongfu Sun
- Cumming School of Medicine, Hotchkiss Brain Institute, University of Calgary, Calgary, Canada
- Department of Clinical Neurosciences, Cumming School of Medicine, University of Calgary, Calgary, Canada
- School of Information Technology and Electrical Engineering, University of Queensland, Brisbane, Australia
| | - Khalil S Rawji
- Cumming School of Medicine, Hotchkiss Brain Institute, University of Calgary, Calgary, Canada
- Department of Clinical Neurosciences, Cumming School of Medicine, University of Calgary, Calgary, Canada
| | - Susobhan Sarkar
- Cumming School of Medicine, Hotchkiss Brain Institute, University of Calgary, Calgary, Canada
- Department of Clinical Neurosciences, Cumming School of Medicine, University of Calgary, Calgary, Canada
| | - Reza Mirzaei
- Cumming School of Medicine, Hotchkiss Brain Institute, University of Calgary, Calgary, Canada
- Department of Clinical Neurosciences, Cumming School of Medicine, University of Calgary, Calgary, Canada
| | - G Bruce Pike
- Department of Radiology, Cumming School of Medicine, University of Calgary, N.W. Calgary, 3330 Hospital Drive, Calgary, AB, T2N 4N1, Canada
- Cumming School of Medicine, Hotchkiss Brain Institute, University of Calgary, Calgary, Canada
- Department of Clinical Neurosciences, Cumming School of Medicine, University of Calgary, Calgary, Canada
| | - V Wee Yong
- Cumming School of Medicine, Hotchkiss Brain Institute, University of Calgary, Calgary, Canada
- Department of Clinical Neurosciences, Cumming School of Medicine, University of Calgary, Calgary, Canada
- Department of Oncology, Cumming School of Medicine, Calgary, Canada
| | - Jeff F Dunn
- Department of Radiology, Cumming School of Medicine, University of Calgary, N.W. Calgary, 3330 Hospital Drive, Calgary, AB, T2N 4N1, Canada.
- Cumming School of Medicine, Hotchkiss Brain Institute, University of Calgary, Calgary, Canada.
- Department of Clinical Neurosciences, Cumming School of Medicine, University of Calgary, Calgary, Canada.
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16
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Nucleic acid drug vectors for diagnosis and treatment of brain diseases. Signal Transduct Target Ther 2023; 8:39. [PMID: 36650130 PMCID: PMC9844208 DOI: 10.1038/s41392-022-01298-z] [Citation(s) in RCA: 18] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2022] [Revised: 12/08/2022] [Accepted: 12/21/2022] [Indexed: 01/18/2023] Open
Abstract
Nucleic acid drugs have the advantages of rich target selection, simple in design, good and enduring effect. They have been demonstrated to have irreplaceable superiority in brain disease treatment, while vectors are a decisive factor in therapeutic efficacy. Strict physiological barriers, such as degradation and clearance in circulation, blood-brain barrier, cellular uptake, endosome/lysosome barriers, release, obstruct the delivery of nucleic acid drugs to the brain by the vectors. Nucleic acid drugs against a single target are inefficient in treating brain diseases of complex pathogenesis. Differences between individual patients lead to severe uncertainties in brain disease treatment with nucleic acid drugs. In this Review, we briefly summarize the classification of nucleic acid drugs. Next, we discuss physiological barriers during drug delivery and universal coping strategies and introduce the application methods of these universal strategies to nucleic acid drug vectors. Subsequently, we explore nucleic acid drug-based multidrug regimens for the combination treatment of brain diseases and the construction of the corresponding vectors. In the following, we address the feasibility of patient stratification and personalized therapy through diagnostic information from medical imaging and the manner of introducing contrast agents into vectors. Finally, we take a perspective on the future feasibility and remaining challenges of vector-based integrated diagnosis and gene therapy for brain diseases.
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17
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Zhou F, Zeng L, Chen X, Zhou F, Zhang Z, Yuan Y, Wang H, Yao H, Tian J, Liu X, Zhao J, Huang X, Pu J, Cho WC, Cao J, Jiang X. DUSP10 upregulation is a poor prognosticator and promotes cell proliferation and migration in glioma. Front Oncol 2023; 12:1050756. [PMID: 36713584 PMCID: PMC9874937 DOI: 10.3389/fonc.2022.1050756] [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: 09/22/2022] [Accepted: 12/19/2022] [Indexed: 01/12/2023] Open
Abstract
Dual-specificity phosphatase 10 (DUSP10) correlates with inflammation, cytokine secretion, cell proliferation, survival, and apoptosis. However, its role in glioma is unclear. Herein, we sought to examine the expression and the underlying carcinogenic mechanisms of DUSP10 action in glioma. DUSP10 expression in glioma was significantly higher than that in normal brain tissues. High DUSP10 expression indicated adverse clinical outcomes in glioma patients. Increased DUSP10 expression correlated significantly with clinical features in glioma. Univariate Cox analysis showed that high DUSP10 expression was a potential independent marker of poor prognosis in glioma. Furthermore, DUSP10 expression in glioma correlated negatively with its DNA methylation levels. DNA methylation level of DUSP10 also correlated negatively with poor prognosis in glioma. More importantly, DUSP10 expression correlated positively with the infiltration of B cells, CD4+ T cells, CD8+ T cells, neutrophils, macrophages, and dendritic cells in glioma. Gene set enrichment analysis (GSEA) and Kyoto Encyclopedia of Genes and Genomes (KEGG) enrichment analysis confirmed that DUSP10 participated in signaling pathways involved in focal adhesion, TNF cascade, Th17 cell differentiation, and NF-kappa B cascade. Finally, we uncovered that DUSP10 was dramatically upregulated in glioblastoma (GBM) cells and that the knockdown of DUSP10 inhibited glioma cell proliferation and migration. Our findings suggested that DUSP10 may serve as a potential prognostic biomarker in glioma.
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Affiliation(s)
- Fang Zhou
- Hunan University of Chinese Medicine, Changsha, China,Department of Oncology, the Affiliated Hospital of Hunan Academy of Traditional Chinese Medicine, Changsha, China
| | - Lingfeng Zeng
- Carol & Richard Yu Peritoneal Dialysis Research Centre, Department of Medicine and Therapeutics, Prince of Wales Hospital, Shatin, Hong Kong, Hong Kong SAR, China,Li Ka Shing Institute of Health Sciences (LiHS), Faculty of Medicine, The Chinese University of Hong Kong, Shatin, Hong Kong, Hong Kong SAR, China
| | - Xi Chen
- Department of Neurosurgery, The Second Affiliated Hospital of Kunming Medical University, Kunming, China
| | - Fan Zhou
- Department of Hematology, The Second Affiliated Hospital of Kunming Medical University, Kunming, Yunnan, China
| | - Zhen Zhang
- Department of Oncology, the Affiliated Hospital of Hunan Academy of Traditional Chinese Medicine, Changsha, China
| | - Yixiao Yuan
- Key Laboratory of Molecular Oncology and Epigenetics, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Heping Wang
- Department of Neurosurgery, The Second Affiliated Hospital of Kunming Medical University, Kunming, China
| | - Huayi Yao
- Department of Neurosurgery, The Second Affiliated Hospital of Kunming Medical University, Kunming, China
| | - Jintao Tian
- Department of Neurosurgery, The Second Affiliated Hospital of Kunming Medical University, Kunming, China
| | - Xujie Liu
- Department of Neurosurgery, The Second Affiliated Hospital of Kunming Medical University, Kunming, China
| | - Jinxi Zhao
- Department of Neurosurgery, The Second Affiliated Hospital of Kunming Medical University, Kunming, China
| | - Xiaobin Huang
- Department of Neurosurgery, The Second Affiliated Hospital of Kunming Medical University, Kunming, China
| | - Jun Pu
- Department of Neurosurgery, The Second Affiliated Hospital of Kunming Medical University, Kunming, China
| | - William C. Cho
- Department of Clinical Oncology, Queen Elizabeth Hospital, Hong Kong, Hong Kong SAR, China,*Correspondence: Xiulin Jiang, ; Jianxiong Cao, ; William C. Cho,
| | - Jianxiong Cao
- Department of Oncology, The First Hospital of Hunan University of Chinese Medicine, Changsha, China,*Correspondence: Xiulin Jiang, ; Jianxiong Cao, ; William C. Cho,
| | - Xiulin Jiang
- Kunming College of Life Science, University of Chinese Academy of Sciences, Beijing, China,*Correspondence: Xiulin Jiang, ; Jianxiong Cao, ; William C. Cho,
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18
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Microglia and Brain Macrophages as Drivers of Glioma Progression. Int J Mol Sci 2022; 23:ijms232415612. [PMID: 36555253 PMCID: PMC9779147 DOI: 10.3390/ijms232415612] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2022] [Revised: 12/05/2022] [Accepted: 12/06/2022] [Indexed: 12/14/2022] Open
Abstract
Evidence is accumulating that the tumour microenvironment (TME) has a key role in the progression of gliomas. Non-neoplastic cells in addition to the tumour cells are therefore finding increasing attention. Microglia and other glioma-associated macrophages are at the centre of this interest especially in the context of therapeutic considerations. New ideas have emerged regarding the role of microglia and, more recently, blood-derived brain macrophages in glioblastoma (GBM) progression. We are now beginning to understand the mechanisms that allow malignant glioma cells to weaken microglia and brain macrophage defence mechanisms. Surface molecules and cytokines have a prominent role in microglia/macrophage-glioma cell interactions, and we discuss them in detail. The involvement of exosomes and microRNAs forms another focus of this review. In addition, certain microglia and glioma cell pathways deserve special attention. These "synergistic" (we suggest calling them "Janus") pathways are active in both glioma cells and microglia/macrophages where they act in concert supporting malignant glioma progression. Examples include CCN4 (WISP1)/Integrin α6β1/Akt and CHI3L1/PI3K/Akt/mTOR. They represent attractive therapeutic targets.
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19
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Abstract
Significance: Cancer immunotherapy has yielded striking antitumor effects in many cancers, yet the proportion of benefited patients is still limited. As key mediators of tumor suppression, CD8+ T cells are crucial for cancer immunotherapy. It has been widely appreciated that the modulation of CD8+ T cell immunity could be an effective way to further improve the therapeutic benefit of immunotherapy. Recent Advances: Emerging evidence has underlined a close link between metabolism and immune functions, providing a metabolism-immune axis that is increasingly investigated for understanding CD8+ T cell regulation. On the other hand, growing findings have reported that tumors adopt multiple approaches to induce metabolic reprogramming of CD8+ T cells, leading to compromised immunotherapy. Critical Issues: CD8+ T cell metabolism in the tumor microenvironment (TME) is often adapted to diminish antitumor immune responses and thereby evade from immune surveillance. A better understanding of metabolic regulation of CD8+ T cells in the TME is believed to hold promise for opening a new therapeutic window to further improve the benefit of immunotherapy. We herein review the mechanistic understanding of how CD8+ T cell metabolism is reprogrammed in the TME, mainly focusing on the impact of nutrient availability and bioactive molecules secreted by surrounding cells. Future Directions: Future research should pay attention to tumor heterogeneity in the metabolic microenvironment and associated immune responses. It is also important to include the trending opinion of "precision medicine" in cancer immunotherapies to tailor metabolic interventions for individual patients in combination with immunotherapy treatments. Antioxid. Redox Signal. 37, 1234-1253.
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Affiliation(s)
- Ying Zheng
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, China.,University of Chinese Academy of Sciences, Beijing, China
| | - Xiaomin Wang
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, China.,University of Chinese Academy of Sciences, Beijing, China
| | - Min Huang
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, China.,University of Chinese Academy of Sciences, Beijing, China
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20
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Robilliard LD, Yu J, Anchan A, Finlay G, Angel CE, Graham ES. Comprehensive Assessment of Secreted Immuno-Modulatory Cytokines by Serum-Differentiated and Stem-like Glioblastoma Cells Reveals Distinct Differences between Glioblastoma Phenotypes. Int J Mol Sci 2022; 23:ijms232214164. [PMID: 36430641 PMCID: PMC9692434 DOI: 10.3390/ijms232214164] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2022] [Revised: 11/04/2022] [Accepted: 11/12/2022] [Indexed: 11/18/2022] Open
Abstract
Glioblastoma is refractory to therapy and presents a significant oncological challenge. Promising immunotherapies have not shown the promise observed in other aggressive cancers. The reasons for this include the highly immuno-suppressive tumour microenvironment controlled by the glioblastoma cells and heterogeneous phenotype of the glioblastoma cells. Here, we wanted to better understand which glioblastoma phenotypes produced the regulatory cytokines, particularly those that are implicated in shaping the immune microenvironment. In this study, we employed nanoString analysis of the glioblastoma transcriptome, and proteomic analysis (proteome profiler arrays and cytokine profiling) of secreted cytokines by different glioblastoma phenotypes. These phenotypes were cultured to reflect a spectrum of glioblastoma cells present in tumours, by culturing an enhanced stem-like phenotype of glioblastoma cells or a more differentiated phenotype following culture with serum. Extensive secretome profiling reveals that there is considerable heterogeneity in secretion patterns between serum-derived and glioblastoma stem-like cells, as well as between individuals. Generally, however, the serum-derived phenotypes appear to be the primary producers of cytokines associated with immune cell recruitment into the tumour microenvironment. Therefore, these glioblastoma cells have considerable importance in shaping the immune landscape in glioblastoma and represent a valuable therapeutic target that should not be ignored.
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Affiliation(s)
- Laverne D. Robilliard
- School of Medical Sciences, Department of Molecular Medicine and Pathology, Faculty of Medical and Health Sciences, University of Auckland, Auckland 1023, New Zealand
- Centre for Brain Research, University of Auckland, Auckland 1023, New Zealand
| | - Jane Yu
- School of Medical Sciences, Department of Molecular Medicine and Pathology, Faculty of Medical and Health Sciences, University of Auckland, Auckland 1023, New Zealand
- Centre for Brain Research, University of Auckland, Auckland 1023, New Zealand
| | - Akshata Anchan
- School of Medical Sciences, Department of Molecular Medicine and Pathology, Faculty of Medical and Health Sciences, University of Auckland, Auckland 1023, New Zealand
- Centre for Brain Research, University of Auckland, Auckland 1023, New Zealand
| | - Graeme Finlay
- School of Medical Sciences, Department of Molecular Medicine and Pathology, Faculty of Medical and Health Sciences, University of Auckland, Auckland 1023, New Zealand
- Auckland Cancer Society Research Centre, University of Auckland, Auckland 1023, New Zealand
| | - Catherine E. Angel
- School of Biological Sciences, Faculty of Science, University of Auckland, Auckland 1010, New Zealand
| | - E Scott Graham
- School of Medical Sciences, Department of Molecular Medicine and Pathology, Faculty of Medical and Health Sciences, University of Auckland, Auckland 1023, New Zealand
- Centre for Brain Research, University of Auckland, Auckland 1023, New Zealand
- Correspondence:
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21
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Zhou C, Chen Q, Chen Y, Qin CF. Oncolytic Zika Virus: New Option for Glioblastoma Treatment. DNA Cell Biol 2022. [DOI: 10.1089/dna.2022.0375] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Affiliation(s)
- Chao Zhou
- State Key Laboratory of Pathogen and Biosecurity, Beijing Institute of Microbiology and Epidemiology, Beijing, China
- Key Laboratory of Immune Microenvironment and Disease, Department of Immunology, Nanjing Medical University, Nanjing, China
| | - Qi Chen
- State Key Laboratory of Pathogen and Biosecurity, Beijing Institute of Microbiology and Epidemiology, Beijing, China
| | - Yun Chen
- Key Laboratory of Immune Microenvironment and Disease, Department of Immunology, Nanjing Medical University, Nanjing, China
| | - Cheng-Feng Qin
- State Key Laboratory of Pathogen and Biosecurity, Beijing Institute of Microbiology and Epidemiology, Beijing, China
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22
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Tian L, Xu B, Chen Y, Li Z, Wang J, Zhang J, Ma R, Cao S, Hu W, Chiocca EA, Kaur B, Caligiuri MA, Yu J. Specific targeting of glioblastoma with an oncolytic virus expressing a cetuximab-CCL5 fusion protein via innate and adaptive immunity. NATURE CANCER 2022; 3:1318-1335. [PMID: 36357700 PMCID: PMC10150871 DOI: 10.1038/s43018-022-00448-0] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/18/2021] [Accepted: 09/20/2022] [Indexed: 11/12/2022]
Abstract
Chemokines such as C-C motif ligand 5 (CCL5) regulate immune cell trafficking in the tumor microenvironment (TME) and govern tumor development, making them promising targets for cancer therapy. However, short half-lives and toxic off-target effects limit their application. Oncolytic viruses (OVs) have become attractive therapeutic agents. Here, we generate an oncolytic herpes simplex virus type 1 (oHSV) expressing a secretable single-chain variable fragment of the epidermal growth factor receptor (EGFR) antibody cetuximab linked to CCL5 by an Fc knob-into-hole strategy that produces heterodimers (OV-Cmab-CCL5). OV-Cmab-CCL5 permits continuous production of CCL5 in the TME, as it is redirected to EGFR+ glioblastoma (GBM) tumor cells. OV-Cmab-CCL5 infection of GBM significantly enhances the migration and activation of natural killer cells, macrophages and T cells; inhibits tumor EGFR signaling; reduces tumor size; and prolongs survival of GBM-bearing mice. Collectively, our data demonstrate that OV-Cmab-CCL5 offers a promising approach to improve OV therapy for solid tumors.
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Affiliation(s)
- Lei Tian
- Department of Hematology and Hematopoietic Cell Transplantation, City of Hope National Medical Center, Los Angeles, CA, USA
| | - Bo Xu
- Department of Hematology and Hematopoietic Cell Transplantation, City of Hope National Medical Center, Los Angeles, CA, USA
| | - Yuqing Chen
- Department of Hematology and Hematopoietic Cell Transplantation, City of Hope National Medical Center, Los Angeles, CA, USA
| | - Zhenlong Li
- Department of Hematology and Hematopoietic Cell Transplantation, City of Hope National Medical Center, Los Angeles, CA, USA
| | - Jing Wang
- Department of Hematology and Hematopoietic Cell Transplantation, City of Hope National Medical Center, Los Angeles, CA, USA
| | - Jianying Zhang
- Department of Computational and Quantitative Medicine, City of Hope National Medical Center, Los Angeles, CA, USA
| | - Rui Ma
- Department of Hematology and Hematopoietic Cell Transplantation, City of Hope National Medical Center, Los Angeles, CA, USA
| | - Shuai Cao
- Department of Hematology and Hematopoietic Cell Transplantation, City of Hope National Medical Center, Los Angeles, CA, USA
| | - Weidong Hu
- Department of Immunology and Theranostics, Beckman Research Institute, City of Hope Comprehensive Cancer Center, Los Angeles, CA, USA
| | - E Antonio Chiocca
- Department of Neurosurgery, Brigham and Women's Hospital and Harvey Cushing Neurooncology Laboratories, Harvard Medical School, Boston, MA, USA
| | - Balveen Kaur
- Georgia Cancer Center, Augusta University Medical Center, Augusta, GA, USA
| | - Michael A Caligiuri
- Department of Hematology and Hematopoietic Cell Transplantation, City of Hope National Medical Center, Los Angeles, CA, USA.
- Hematologic Malignancies Research Institute, City of Hope National Medical Center, Los Angeles, CA, USA.
| | - Jianhua Yu
- Department of Hematology and Hematopoietic Cell Transplantation, City of Hope National Medical Center, Los Angeles, CA, USA.
- Hematologic Malignancies Research Institute, City of Hope National Medical Center, Los Angeles, CA, USA.
- Department of Immuno-Oncology, Beckman Research Institute, City of Hope Comprehensive Cancer Center, Los Angeles, CA, USA.
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23
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Chen D, Liu Z, Wang J, Yang C, Pan C, Tang Y, Zhang P, Liu N, Li G, Li Y, Wu Z, Xia F, Zhang C, Nie H, Tang Z. Integrative genomic analysis facilitates precision strategies for glioblastoma treatment. iScience 2022; 25:105276. [PMID: 36300002 PMCID: PMC9589211 DOI: 10.1016/j.isci.2022.105276] [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: 05/09/2022] [Revised: 08/29/2022] [Accepted: 09/30/2022] [Indexed: 11/13/2022] Open
Abstract
Glioblastoma (GBM) is the most common form of malignant primary brain tumor with a dismal prognosis. Currently, the standard treatments for GBM rarely achieve satisfactory results, which means that current treatments are not individualized and precise enough. In this study, a multiomics-based GBM classification was established and three subclasses (GPA, GPB, and GPC) were identified, which have different molecular features both in bulk samples and at single-cell resolution. A robust GBM poor prognostic signature (GPS) score model was then developed using machine learning method, manifesting an excellent ability to predict the survival of GBM. NVP−BEZ235, GDC−0980, dasatinib and XL765 were ultimately identified to have subclass-specific efficacy targeting patients with a high risk of poor prognosis. Furthermore, the GBM classification and GPS score model could be considered as potential biomarkers for immunotherapy response. In summary, an integrative genomic analysis was conducted to advance individual-based therapies in GBM. A multiomics-based classification of GBM was established Single-cell transcriptomic profiling of GBM subclasses was revealed using Scissor A robust prognostic risk model was developed for GBM by machine learning method Prediction of potential agents based on molecular and prognostic risk stratification
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Affiliation(s)
- Danyang Chen
- Department of Neurology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China
| | - Zhicheng Liu
- Hepatic Surgery Center, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China
| | - Jingxuan Wang
- Department of Neurology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China
| | - Chen Yang
- State Key Laboratory of Oncogenes and Related Genes, Department of Liver Surgery and Shanghai Cancer Institute, Renji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200032, China
| | - Chao Pan
- Department of Neurology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China
| | - Yingxin Tang
- Department of Neurology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China
| | - Ping Zhang
- Department of Neurology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China
| | - Na Liu
- Department of Neurology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China
| | - Gaigai Li
- Department of Neurology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China
| | - Yan Li
- State Key Laboratory of Oncogenes and Related Genes, Department of Liver Surgery and Shanghai Cancer Institute, Renji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200032, China,Department of Immunology, Sun Yat-Sen University, Zhongshan School of Medicine, Guangzhou, Guangdong 510080, China
| | - Zhuojin Wu
- Department of Neurology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China
| | - Feng Xia
- Hepatic Surgery Center, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China
| | - Cuntai Zhang
- Department of Geriatrics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China
| | - Hao Nie
- Department of Geriatrics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China,Corresponding author
| | - Zhouping Tang
- Department of Neurology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China,Corresponding author
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24
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Cordell EC, Alghamri MS, Castro MG, Gutmann DH. T lymphocytes as dynamic regulators of glioma pathobiology. Neuro Oncol 2022; 24:1647-1657. [PMID: 35325210 PMCID: PMC9527522 DOI: 10.1093/neuonc/noac055] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
The brain tumor microenvironment contains numerous distinct types of nonneoplastic cells, which each serve a diverse set of roles relevant to the formation, maintenance, and progression of these central nervous system cancers. While varying in frequencies, monocytes (macrophages, microglia, and myeloid-derived suppressor cells), dendritic cells, natural killer cells, and T lymphocytes represent the most common nonneoplastic cellular constituents in low- and high-grade gliomas (astrocytomas). Although T cells are conventionally thought to target and eliminate neoplastic cells, T cells also exist in other states, characterized by tolerance, ignorance, anergy, and exhaustion. In addition, T cells can function as drivers of brain cancer growth, especially in low-grade gliomas. Since T cells originate in the blood and bone marrow sinuses, their capacity to function as both positive and negative regulators of glioma growth has ignited renewed interest in their deployment as immunotherapeutic agents. In this review, we discuss the roles of T cells in low- and high-grade glioma formation and progression, as well as the potential uses of modified T lymphocytes for brain cancer therapeutics.
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Affiliation(s)
| | | | - Maria G Castro
- Department of Neurosurgery, University of Michigan, Ann Arbor, Michigan, USA
- Department of Cell and Developmental Biology, University of Michigan, Ann Arbor, Michigan, USA
| | - David H Gutmann
- Corresponding Author: David H. Gutmann, MD, PhD, Department of Neurology, Washington University School of Medicine, Box 8111, 660 South Euclid Avenue, St. Louis, MO 63110, USA ()
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25
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Chatterjee A, Asija S, Yadav S, Purwar R, Goda JS. Clinical utility of CAR T cell therapy in brain tumors: Lessons learned from the past, current evidence and the future stakes. Int Rev Immunol 2022; 41:606-624. [PMID: 36191126 DOI: 10.1080/08830185.2022.2125963] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/10/2022]
Abstract
The unprecedented clinical success of Chimeric Antigen Receptor (CAR) T cell therapy in hematological malignancies has led researchers to study its role in solid tumors. Although, its utility in solid tumors especially in neuroblastoma has begun to emerge, preclinical studies of its efficacy in other solid tumors like osteosarcomas or gliomas has caught the attention of oncologist to be tried in clinical trials. Malignant high-grade brain tumors like glioblastomas or midline gliomas in children represent some of the most difficult malignancies to be managed with conventionally available therapeutics, while relapsed gliomas continue to have the most dismal prognosis due to limited therapeutic options. Innovative therapies such as CAR T cells could give an additional leverage to the treating oncologists by potentially improving outcomes and ameliorating the toxicity of the currently available therapies. Moreover, CAR T cell therapy has the potential to be integrated into the therapeutic paradigm for aggressive gliomas in the near future. In this review we discuss the challenges in using CAR T cell therapy in brain tumors, enumerate the completed and ongoing clinical trials of different types of CAR T cell therapy for different brain tumors with special emphasis on glioblastoma and also discuss the future role of CAR T cells in Brain tumors.
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Affiliation(s)
- Abhishek Chatterjee
- Department of Radiation Oncology, ACTREC, Tata Memorial Centre, Navi Mumbai, India.,Homi Bhabha National Institute, Mumbai, India
| | - Sweety Asija
- Department of Biosciences & Bioengineering, Indian Institute of Technology, Mumbai, India
| | - Sandhya Yadav
- Department of Radiation Oncology, ACTREC, Tata Memorial Centre, Navi Mumbai, India.,Homi Bhabha National Institute, Mumbai, India
| | - Rahul Purwar
- Department of Biosciences & Bioengineering, Indian Institute of Technology, Mumbai, India
| | - Jayant S Goda
- Department of Radiation Oncology, ACTREC, Tata Memorial Centre, Navi Mumbai, India.,Homi Bhabha National Institute, Mumbai, India
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26
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Microglia-T cell conversations in brain cancer progression. Trends Mol Med 2022; 28:951-963. [PMID: 36075812 DOI: 10.1016/j.molmed.2022.08.006] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2022] [Revised: 08/13/2022] [Accepted: 08/15/2022] [Indexed: 12/26/2022]
Abstract
The highly immunosuppressive and heterogeneous milieu of brain malignancies contributes to their dismal prognosis. Regardless of their cellular origin, brain tumors grow in an environment with various specialized organ-resident cells. Although homeostatic microglia contribute to a healthy brain, conversations between disease-associated microglia and T cells compromise their individual and collective capacity to curb malignant growth. We review the mechanisms of T cell-microglia interactions and discuss how their collaboration fosters heterogeneity and immunosuppression in brain cancers. Because of the importance of microglia and T cells in the brain tumor microenvironment, it is crucial to understand their interactions to derive innovative therapeutics.
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27
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Wang Q, Chen Y, Gao W, Feng H, Zhang B, Wang H, Lu H, Tan Y, Dong Y, Xu M. Identification and Validation of a Four-Gene Ferroptosis Signature for Predicting Overall Survival of Lung Squamous Cell Carcinoma. Front Oncol 2022; 12:933925. [PMID: 35912252 PMCID: PMC9330609 DOI: 10.3389/fonc.2022.933925] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2022] [Accepted: 05/27/2022] [Indexed: 11/13/2022] Open
Abstract
BackgroundLung squamous cell carcinoma (LUSC) represents 30% of all non-small cell lung carcinoma. Targeted therapy is not sufficient for LUSC patients because of the low frequency of targeted-effective mutation in LUSC whereas immunotherapy offers more options for patients with LUSC. We explored a ferroptosis-related prognostic signature that can potentially assess the prognosis and immunotherapy efficacy of LUSC patients.MethodsA total of 502 LUSC patients were downloaded from The Cancer Genome Atlas (TCGA). The external validation data were obtained from the Gene Expression Omnibus (GEO): GSE73403. Then, we identified the candidate genes and constructed the prognostic signature through the Cox survival regression analyses and least absolute shrinkage and selection operator (LASSO). Risk score plot, Kaplan–Meier curve, and ROC curve were used to assess the prognostic power and performance of the model. The CIBERSORT algorithm estimated the fraction of immune cell types. TIDE was utilized to predict the response to immunotherapy. IMvigor210 was used to explore the association between the risk scores and immunotherapy outcomes. A nomogram combined selected clinical characteristics, and the risk scores were constructed.ResultsWe screened 132 differentially expressed ferroptosis-related genes. According to KEGG and GO pathway analyses, these genes were mainly engaged in the positive regulation of cytokine production, cytokine metabolic process, and oxidoreductase activity. We then constructed a prognostic model via LASSO regression. The proportions of CD8+ T cells, CD4+ activated T cells, and follicular helper T cells were significantly different between low-risk and high-risk groups. TIDE algorithm indicated that low-risk LUSC patients might profit more from immune checkpoint inhibitors. The predictive value of the ferroptosis gene model in immunotherapy response was further confirmed in IMvigor210. Finally, we combined the clinical characteristics with a LASSO regression model to construct a nomogram that could be easily applied in clinical practice.ConclusionWe identified a prognostic model that provides an accurate and objective basis for guiding individualized treatment decisions for LUSC.
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Affiliation(s)
- Qi Wang
- Department of Radiation Oncology, The Affiliated Hospital of Qingdao University, Qingdao, China
- *Correspondence: Qi Wang,
| | - Yaokun Chen
- Breast Disease Diagnosis and Treatment Center, Qingdao Center Medical Group, Qingdao, China
| | - Wen Gao
- Department of Radiation Oncology, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Hui Feng
- Department of Radiation Oncology, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Biyuan Zhang
- Department of Radiation Oncology, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Haiji Wang
- Department of Radiation Oncology, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Haijun Lu
- Department of Radiation Oncology, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Ye Tan
- Department of Radiation Oncology, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Yinying Dong
- Department of Radiation Oncology, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Mingjin Xu
- Department of Radiation Oncology, The Affiliated Hospital of Qingdao University, Qingdao, China
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28
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Rathi S, Griffith JI, Zhang W, Zhang W, Oh JH, Talele S, Sarkaria JN, Elmquist WF. The influence of the blood-brain barrier in the treatment of brain tumours. J Intern Med 2022; 292:3-30. [PMID: 35040235 DOI: 10.1111/joim.13440] [Citation(s) in RCA: 24] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Brain tumours have a poor prognosis and lack effective treatments. The blood-brain barrier (BBB) represents a major hurdle to drug delivery to brain tumours. In some locations in the tumour, the BBB may be disrupted to form the blood-brain tumour barrier (BBTB). This leaky BBTB enables diagnosis of brain tumours by contrast enhanced magnetic resonance imaging; however, this disruption is heterogeneous throughout the tumour. Thus, relying on the disrupted BBTB for achieving effective drug concentrations in brain tumours has met with little clinical success. Because of this, it would be beneficial to design drugs and drug delivery strategies to overcome the 'normal' BBB to effectively treat the brain tumours. In this review, we discuss the role of BBB/BBTB in brain tumour diagnosis and treatment highlighting the heterogeneity of the BBTB. We also discuss various strategies to improve drug delivery across the BBB/BBTB to treat both primary and metastatic brain tumours. Recognizing that the BBB represents a critical determinant of drug efficacy in central nervous system tumours will allow a more rapid translation from basic science to clinical application. A more complete understanding of the factors, such as BBB-limited drug delivery, that have hindered progress in treating both primary and metastatic brain tumours, is necessary to develop more effective therapies.
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Affiliation(s)
- Sneha Rathi
- Department of Pharmaceutics, University of Minnesota, Minneapolis, MN, USA
| | - Jessica I Griffith
- Department of Pharmaceutics, University of Minnesota, Minneapolis, MN, USA
| | - Wenjuan Zhang
- Department of Pharmaceutics, University of Minnesota, Minneapolis, MN, USA
| | - Wenqiu Zhang
- Department of Pharmaceutics, University of Minnesota, Minneapolis, MN, USA
| | - Ju-Hee Oh
- Department of Pharmaceutics, University of Minnesota, Minneapolis, MN, USA
| | - Surabhi Talele
- Department of Pharmaceutics, University of Minnesota, Minneapolis, MN, USA
| | - Jann N Sarkaria
- Department of Radiation Oncology, Mayo Clinic, Rochester, MN, USA
| | - William F Elmquist
- Department of Pharmaceutics, University of Minnesota, Minneapolis, MN, USA
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29
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Zhou Z, Xu J, Huang N, Tang J, Ma P, Cheng Y. Clinical and Biological Significance of a Necroptosis-Related Gene Signature in Glioma. Front Oncol 2022; 12:855434. [PMID: 35719998 PMCID: PMC9201102 DOI: 10.3389/fonc.2022.855434] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2022] [Accepted: 04/27/2022] [Indexed: 12/24/2022] Open
Abstract
Background As a novel form of programmed cell death, necroptosis is related to multiple tumor types and their immune microenvironments. However, its association with glioma has not been clarified. Methods Necroptosis genes were obtained from the Gene Set Enrichment Analysis (GSEA) database. RNA-seq and clinical data were downloaded from TCGA and CGGA databases. A necroptosis gene signature was constructed based on univariate and multivariate Cox regression analyses. Next, survival analysis, independent prognostic analysis, and nomogram were performed to assess and verify the model. Subsequently, we analyzed the tumor microenvironment (TME) and immune cell infiltration via ESTIMATE and CIBERSORTx algorithms. Finally, the response of glioma patients in the TCGA database to immune checkpoint inhibitor (ICI) therapy was predicted using the Tumor Immune Dysfunction and Exclusion (TIDE) database. Results Of the seven prognostic necroptosis genes, RIPK1, RIPK3, FAS, and FADD were used to construct the risk signature that accurately predicts the prognosis of glioma patients. Functional enrichment results suggest that necroptosis is correlated with immune response and angiogenesis. Immune analysis revealed that necroptosis can boost inflammatory activity and attract immunosuppressive cell infiltration to form a chronic inflammatory microenvironment, promoting glioma growth. Additionally, glioma patients in the TCGA cohort with high necroptosis gene expression exhibited a better response to ICI therapy predicted by the TIDE algorithm. Conclusion We constructed a necroptosis gene signature, which has the potential for use as a biomarker for predicting glioma patients’ prognosis, revealing the association between necroptosis and the immune microenvironment, and serving as a reference for immune therapy.
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Affiliation(s)
- Zunjie Zhou
- Department of Neurosurgery, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Jing Xu
- Department of Neurosurgery, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Ning Huang
- Department of Neurosurgery, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Jun Tang
- Department of Neurosurgery, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Ping Ma
- Department of Neurosurgery, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Yuan Cheng
- Department of Neurosurgery, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China
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30
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Daei Sorkhabi A, Sarkesh A, Saeedi H, Marofi F, Ghaebi M, Silvestris N, Baradaran B, Brunetti O. The Basis and Advances in Clinical Application of Cytomegalovirus-Specific Cytotoxic T Cell Immunotherapy for Glioblastoma Multiforme. Front Oncol 2022; 12:818447. [PMID: 35515137 PMCID: PMC9062077 DOI: 10.3389/fonc.2022.818447] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2021] [Accepted: 03/24/2022] [Indexed: 01/28/2023] Open
Abstract
A high percentage of malignant gliomas are infected by human cytomegalovirus (HCMV), and the endogenous expression of HCMV genes and their products are found in these tumors. HCMV antigen expression and its implications in gliomagenesis have emerged as a promising target for adoptive cellular immunotherapy (ACT) strategies in glioblastoma multiforme (GB) patients. Since antigen-specific T cells in the tumor microenvironments lack efficient anti-tumor immune response due to the immunosuppressive nature of glioblastoma, CMV-specific ACT relies on in vitro expansion of CMV-specific CD8+ T cells employing immunodominant HCMV antigens. Given the fact that several hurdles remain to be conquered, recent clinical trials have outlined the feasibility of CMV-specific ACT prior to tumor recurrence with minimal adverse effects and a substantial improvement in median overall survival and progression-free survival. This review discusses the role of HCMV in gliomagenesis, disease prognosis, and recent breakthroughs in harnessing HCMV-induced immunogenicity in the GB tumor microenvironment to develop effective CMV-specific ACT.
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Affiliation(s)
- Amin Daei Sorkhabi
- Student Research Committee, Tabriz University of Medical Sciences, Tabriz, Iran.,Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Aila Sarkesh
- Student Research Committee, Tabriz University of Medical Sciences, Tabriz, Iran.,Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Hossein Saeedi
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Faroogh Marofi
- Department of Hematology, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Mahnaz Ghaebi
- Cancer Gene Therapy Research Center (CGRC), Zanjan University of Medical Sciences, Zanjan, Iran
| | - Nicola Silvestris
- Medical Oncology Unit, Department of Human Pathology "G. Barresi", University of Messina, Messina, Italy
| | - Behzad Baradaran
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.,Neurosciences Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Oronzo Brunetti
- Medical Oncology Unit-Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) Istituto Tumori "Giovanni Paolo II" of Bari, Bari, Italy
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31
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Ferreira WAS, Vitiello GAF, da Silva Medina T, de Oliveira EHC. Comprehensive analysis of epigenetics regulation, prognostic and the correlation with immune infiltrates of GPX7 in adult gliomas. Sci Rep 2022; 12:6442. [PMID: 35440701 PMCID: PMC9018725 DOI: 10.1038/s41598-022-10114-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2021] [Accepted: 03/24/2022] [Indexed: 12/15/2022] Open
Abstract
Gliomas are the most commonly occurring malignant brain tumor characterized by an immunosuppressive microenvironment accompanied by profound epigenetic changes, thus influencing the prognosis. Glutathione peroxidase 7 (GPX7) is essential for regulating reactive oxygen species homeostasis under oxidative stress. However, little is known about the function of GPX7 in gliomas. In this study, we hypothesized that GPX7 methylation status could influence biological functions and local immune responses that ultimately impact prognosis in adult gliomas. We conducted an integrated bioinformatics analysis mining GPX7 DNA methylation status, transcriptional and survival data of glioma patients. We discovered that GPX7 was remarkably increased in glioma tissues and cell lines, and was associated with poor prognosis. This upregulation was significantly linked to clinicopathological and molecular features, besides being expressed in a cell cycle-dependent manner. Our results consistently demonstrated that upregulation of GPX7 is tightly modulated by epigenetic processes, which also impacted the overall survival of patients with low-grade gliomas (LGG). Based on the analysis of biological functions, we found that GPX7 might be involved in immune mechanisms involving both innate and adaptive immunity, type I interferon production and regulation of synaptic transmission in LGG, whereas in GBM, it is mainly related to metabolic regulation of mitochondrial dynamics. We also found that GPX7 strongly correlates with immune cell infiltration and diverse immune cell markers, suggesting its role in tumor-specific immune response and in regulating the migration of immune cell types to the tumor microenvironment. Combining these multiple data, we provided the first evidence regarding the epigenetic-mediated regulatory mechanisms underlying GPX7 activation in gliomas. Furthermore, our study brings key insights into the significant effect of GPX7 in modulating both immune molecules and in immune cell infiltration in the microenvironment of gliomas, which might impact the patient outcome, opening up future opportunities to regulate the local immune response.
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Affiliation(s)
- Wallax Augusto Silva Ferreira
- Laboratory of Cytogenomics and Environmental Mutagenesis, Environment Section (SAMAM), Evandro Chagas Institute (IEC), Ananindeua, Brazil.
| | | | - Tiago da Silva Medina
- Translational Immuno-Oncology Group, International Research Center, A.C. Camargo Cancer Center, São Paulo, Brazil.,National Institute of Science and Technology in Oncogenomics and Therapeutic Innovation, São Paulo, Brazil
| | - Edivaldo Herculano Correa de Oliveira
- Laboratory of Cytogenomics and Environmental Mutagenesis, Environment Section (SAMAM), Evandro Chagas Institute (IEC), Ananindeua, Brazil.,Institute of Exact and Natural Sciences, Faculty of Natural Sciences, Federal University of Pará (UFPA), Belém, Brazil
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32
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Tondepu C, Karumbaiah L. Glycomaterials to Investigate the Functional Role of Aberrant Glycosylation in Glioblastoma. Adv Healthc Mater 2022; 11:e2101956. [PMID: 34878733 PMCID: PMC9048137 DOI: 10.1002/adhm.202101956] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2021] [Revised: 11/30/2021] [Indexed: 02/03/2023]
Abstract
Glioblastoma (GBM) is a stage IV astrocytoma that carries a dismal survival rate of ≈10 months postdiagnosis and treatment. The highly invasive capacity of GBM and its ability to escape therapeutic challenges are key factors contributing to the poor overall survival rate. While current treatments aim to target the cancer cell itself, they fail to consider the significant role that the GBM tumor microenvironment (TME) plays in promoting tumor progression and therapeutic resistance. The GBM tumor glycocalyx and glycan-rich extracellular matrix (ECM), which are important constituents of the TME have received little attention as therapeutic targets. A wide array of aberrantly modified glycans in the GBM TME mediate tumor growth, invasion, therapeutic resistance, and immunosuppression. Here, an overview of the landscape of aberrant glycan modifications in GBM is provided, and the design and utility of 3D glycomaterials are discussed as a tool to evaluate glycan-mediated GBM progression and therapeutic efficacy. The development of alternative strategies to target glycans in the TME can potentially unveil broader mechanisms of restricting tumor growth and enhancing the efficacy of tumor-targeting therapeutics.
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Affiliation(s)
- C. Tondepu
- Regenerative Bioscience Science Center, University of Georgia, Athens, GA, USA
| | - L. Karumbaiah
- Regenerative Bioscience Science Center, University of Georgia, Athens, GA, USA,Division of Neuroscience, Biomedical & Translational Sciences Institute, University of Georgia, Athens, GA, USA,Edgar L. Rhodes center for ADS, College of Agriculture and Environmental Sciences, University of Georgia, Athens, GA, USA
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Pediatric glioblastoma: mechanisms of immune evasion and potential therapeutic opportunities. Cancer Immunol Immunother 2022; 71:1813-1822. [PMID: 35020009 DOI: 10.1007/s00262-021-03131-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2021] [Accepted: 12/09/2021] [Indexed: 12/13/2022]
Abstract
Pediatric glioblastoma is relatively rare compared with its adult counterpart but is associated with a similarly grim prognosis. Available data indicate that pediatric glioblastomas are molecularly distinct from adult tumors, and relatively little is known about the pediatric glioblastoma tumor microenvironment (TME). Cancer immunotherapy has emerged as a new pillar of cancer treatment and is revolutionizing the care of patients with many advanced solid tumors, including melanoma, non-small cell lung cancer, head and neck cancer, and renal cell carcinoma. Unfortunately, attempts to treat adult glioblastoma with current immunotherapies have had limited success to date. Nevertheless, the immune milieu in pediatric glioblastoma is distinct from that found in adult tumors, and evidence suggests that pediatric tumors are less immunosuppressive. As a result, immunotherapies should be specifically evaluated in the pediatric context. The purpose of this review is to explore known and emerging mechanisms of immune evasion in pediatric glioblastoma and highlight potential opportunities for implementing immunotherapy in the treatment of these devastating pediatric brain tumors.
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Engineered cells as glioblastoma therapeutics. Cancer Gene Ther 2022; 29:156-166. [PMID: 33753869 PMCID: PMC8850190 DOI: 10.1038/s41417-021-00320-w] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2021] [Revised: 02/17/2021] [Accepted: 03/02/2021] [Indexed: 02/01/2023]
Abstract
In spite of significant recent advances in our understanding of the genetics and cell biology of glioblastoma, to date, this has not led to improved treatments for this cancer. In addition to small molecule, antibody, and engineered virus approaches, engineered cells are also being explored as glioblastoma therapeutics. This includes CAR-T cells, CAR-NK cells, as well as engineered neural stem cells and mesenchymal stem cells. Here we review the state of this field, starting with clinical trial studies. These have established the feasibility and safety of engineered cell therapies for glioblastoma and show some evidence for activity. Next, we review the preclinical literature and compare the strengths and weaknesses of various starting cell types for engineered cell therapies. Finally, we discuss future directions for this nascent but promising modality for glioblastoma therapy.
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35
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Sun R, Kim AH. The multifaceted mechanisms of malignant glioblastoma progression and clinical implications. Cancer Metastasis Rev 2022; 41:871-898. [PMID: 35920986 PMCID: PMC9758111 DOI: 10.1007/s10555-022-10051-5] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/06/2022] [Accepted: 07/20/2022] [Indexed: 02/06/2023]
Abstract
With the application of high throughput sequencing technologies at single-cell resolution, studies of the tumor microenvironment in glioblastoma, one of the most aggressive and invasive of all cancers, have revealed immense cellular and tissue heterogeneity. A unique extracellular scaffold system adapts to and supports progressive infiltration and migration of tumor cells, which is characterized by altered composition, effector delivery, and mechanical properties. The spatiotemporal interactions between malignant and immune cells generate an immunosuppressive microenvironment, contributing to the failure of effective anti-tumor immune attack. Among the heterogeneous tumor cell subpopulations of glioblastoma, glioma stem cells (GSCs), which exhibit tumorigenic properties and strong invasive capacity, are critical for tumor growth and are believed to contribute to therapeutic resistance and tumor recurrence. Here we discuss the role of extracellular matrix and immune cell populations, major components of the tumor ecosystem in glioblastoma, as well as signaling pathways that regulate GSC maintenance and invasion. We also highlight emerging advances in therapeutic targeting of these components.
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Affiliation(s)
- Rui Sun
- Department of Neurological Surgery, Washington University School of Medicine, St. Louis, MO 63110 USA
| | - Albert H. Kim
- Department of Neurological Surgery, Washington University School of Medicine, St. Louis, MO 63110 USA ,The Brain Tumor Center, Siteman Cancer Center, Washington University School of Medicine, St. Louis, MO 63110 USA
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36
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Chiocca EA, Gelb AB, Chen CC, Rao G, Reardon DA, Wen PY, Bi WL, Peruzzi P, Amidei C, Triggs D, Seften L, Park G, Grant J, Truman K, Buck JY, Hadar N, Demars N, Miao J, Estupinan T, Loewy J, Chadha K, Tringali J, Cooper L, Lukas RV. Combined immunotherapy with controlled Interleukin-12 gene therapy and immune checkpoint blockade in recurrent glioblastoma: an open-label, multi-institutional phase 1 trial. Neuro Oncol 2021; 24:951-963. [PMID: 34850166 DOI: 10.1093/neuonc/noab271] [Citation(s) in RCA: 41] [Impact Index Per Article: 13.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023] Open
Abstract
BACKGROUND Veledimex (VDX)-regulatable interleukin-12 (IL-12) gene therapy in recurrent glioblastoma (rGBM) was reported to show tumor infiltration of CD8 + T cells, encouraging survival, but also up-regulation of immune checkpoint signaling, providing the rationale for a combination trial with immune checkpoint inhibition. METHODS An open-label, multi-institutional, dose-escalation phase 1 trial in rGBM subjects (NCT03636477) accrued 21 subjects in 3 dose-escalating cohorts: 1- neo-adjuvant then ongoing nivolumab (1mg/kg) and VDX (10 mg) (n= 3); 2- neo-adjuvant then ongoing nivolumab (3 mg/kg) and VDX (10 mg) (n=3); and 3- neo-adjuvant then ongoing nivolumab (3 mg/kg) and VDX (20 mg) (n=15). Nivolumab was administered 7 (+/- 3) days before resection of the rGBM followed by peritumoral injection of IL-12 gene therapy. VDX was administered 3 hours before and then for 14 days after surgery. Nivolumab was administered every two weeks after surgery. RESULTS Toxicities of the combination were comparable to IL-12 gene monotherapy and were predictable, dose-related and reversible upon withholding doses of VDX and/or nivolumab. VDX plasma pharmacokinetics demonstrate a dose-response relationship with effective brain tumor tissue VDX penetration and production of IL-12. IL-12 levels in serum peaked in all subjects at about Day 3 after surgery. Tumor IFNγ increased in post treatment biopsies. Median overall survival (mOS) for VDX 10 mg with nivolumab was 16.9 months and for all subjects was 9.8 months. CONCLUSION The safety of this combination immunotherapy was established and has led to an ongoing phase 2 clinical trial of immune checkpoint blockade with controlled IL-12 gene therapy (NCT04006119).
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Affiliation(s)
| | | | | | | | | | | | - Wenya Linda Bi
- Brigham and Women's Hospital and Harvard Medical School, Boston, MA
| | | | | | - Dan Triggs
- Brigham and Women's Hospital and Harvard Medical School, Boston, MA
| | - Leah Seften
- Brigham and Women's Hospital and Harvard Medical School, Boston, MA
| | - Grace Park
- Brigham and Women's Hospital and Harvard Medical School, Boston, MA
| | - James Grant
- Brigham and Women's Hospital and Harvard Medical School, Boston, MA
| | - Kyla Truman
- Brigham and Women's Hospital and Harvard Medical School, Boston, MA
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Chen Z, Zhuo S, He G, Tang J, Hao W, Gao WQ, Yang K, Xu H. Prognosis and Immunotherapy Significances of a Cancer-Associated Fibroblasts-Related Gene Signature in Gliomas. Front Cell Dev Biol 2021; 9:721897. [PMID: 34778248 PMCID: PMC8586504 DOI: 10.3389/fcell.2021.721897] [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: 06/07/2021] [Accepted: 09/22/2021] [Indexed: 12/12/2022] Open
Abstract
As a cold tumor, malignant glioma has strong immunosuppression and immune escape characteristics. The tumor microenvironment (TME) provides the "soil" for the survival of malignant tumors, and cancer-associated fibroblasts (CAFs) are the architects of matrix remodeling in TME. Therefore, CAFs have potent regulatory effects on the recruitment and functional differentiation of immune cells, whereby they synthesize and secrete numerous collagens, cytokines, chemokines, and other soluble factors whose interaction with tumor cells creates an immunosuppressive TME. This consequently facilitates the immune escape of tumor cells. Targeting CAFs would improve the TME and enhance the efficacy of immunotherapy. Thus, regulation of CAFs and CAFs-related genes holds promise as effective immunotherapies for gliomas. Here, by analyzing the Chinese Glioma Genome Atlas and the Cancer Genome Atlas database, the proportion of CAFs in the tumor was revealed to be associated with clinical and immune characteristics of gliomas. Moreover, a risk model based on the expression of CAFs-related six-gene for the assessment of glioma patients was constructed using the least absolute shrinkage and selection operator and the results showed that a high-risk group had a higher expression of the CAFs-related six-genes and lower overall survival rates compared with those in the low-risk group. Additionally, patients in the high-risk group exhibited older age, high tumor grade, isocitrate dehydrogenase wildtype, 1p/19q non-codeletion, O-6-methylguanine-DNA methyltransferase promoter unmethylation and poor prognosis. The high-risk subtype had a high proportion CAFs in the TME of glioma, and a high expression of immune checkpoint genes. Analysis of the Submap algorithm indicated that the high-risk patients could show potent response to anti-PD-1 therapy. The established risk prediction model based on the expression of six CAFs-related genes has application prospects as an independent prognostic indicator and a predictor of the response of patients to immunotherapy.
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Affiliation(s)
- Zhimin Chen
- State Key Laboratory of Oncogenes and Related Genes, Renji-MedX Clinical Stem Cell Research Center, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Shenghua Zhuo
- Department of Neurosurgery, The First Affiliated Hospital of Hainan Medical University, Haikou, China
| | - Guiying He
- Department of Neurology, Shenzhen Nanshan People's Hospital, The 6th Affiliated Hospital of Shenzhen University Health Science Center, Shenzhen, China
| | - Jingzhi Tang
- State Key Laboratory of Oncogenes and Related Genes, Renji-MedX Clinical Stem Cell Research Center, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Weijie Hao
- State Key Laboratory of Oncogenes and Related Genes, Renji-MedX Clinical Stem Cell Research Center, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Wei-Qiang Gao
- State Key Laboratory of Oncogenes and Related Genes, Renji-MedX Clinical Stem Cell Research Center, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Kun Yang
- Department of Neurosurgery, The First Affiliated Hospital of Hainan Medical University, Haikou, China
| | - Huiming Xu
- State Key Laboratory of Oncogenes and Related Genes, Renji-MedX Clinical Stem Cell Research Center, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
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Mirzaei R, Gordon A, Zemp FJ, Kumar M, Sarkar S, Luchman HA, Bellail AC, Hao C, Mahoney DJ, Dunn JF, Bose P, Yong VW. PD-1 independent of PD-L1 ligation promotes glioblastoma growth through the NFκB pathway. SCIENCE ADVANCES 2021; 7:eabh2148. [PMID: 34739319 PMCID: PMC8570610 DOI: 10.1126/sciadv.abh2148] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/05/2023]
Abstract
Brain tumor–initiating cells (BTICs) drive glioblastoma growth through not fully understood mechanisms. Here, we found that about 8% of cells within the human glioblastoma microenvironment coexpress programmed cell death 1 (PD-1) and BTIC marker. Gain- or loss-of-function studies revealed that tumor-intrinsic PD-1 promoted proliferation and self-renewal of BTICs. Phosphorylation of tyrosines within the cytoplasmic tail of PD-1 recruited Src homology 2–containing phosphatase 2 and activated the nuclear factor kB in BTICs. Notably, the tumor-intrinsic promoting effects of PD-1 did not require programmed cell death ligand 1(PD-L1) ligation; thus, the therapeutic antibodies inhibiting PD-1/PD-L1 interaction could not overcome the growth advantage of PD-1 in BTICs. Last, BTIC-intrinsic PD-1 accelerated intracranial tumor growth, and this occurred in mice lacking T and B cells. These findings point to a critical role for PD-1 in BTICs and uncover a nonimmune resistance mechanism of patients with glioblastoma to PD-1– or PD-L1–blocking therapies.
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Affiliation(s)
- Reza Mirzaei
- Department of Clinical Neurosciences, University of Calgary, Calgary, Alberta, Canada
- Hotchkiss Brain Institute, University of Calgary, Calgary, Alberta, Canada
| | - Ashley Gordon
- Department of Clinical Neurosciences, University of Calgary, Calgary, Alberta, Canada
- Hotchkiss Brain Institute, University of Calgary, Calgary, Alberta, Canada
| | - Franz J. Zemp
- Department of Biochemistry and Molecular Biology, University of Calgary, Calgary, Alberta, Canada
- Arnie Charbonneau Cancer Institute, University of Calgary, Calgary, Alberta, Canada
| | - Mehul Kumar
- Arnie Charbonneau Cancer Institute, University of Calgary, Calgary, Alberta, Canada
- Department of Oncology, University of Calgary, Calgary, Alberta, Canada
| | - Susobhan Sarkar
- Department of Clinical Neurosciences, University of Calgary, Calgary, Alberta, Canada
- Hotchkiss Brain Institute, University of Calgary, Calgary, Alberta, Canada
| | - H. Artee Luchman
- Hotchkiss Brain Institute, University of Calgary, Calgary, Alberta, Canada
- Arnie Charbonneau Cancer Institute, University of Calgary, Calgary, Alberta, Canada
| | - Anita C. Bellail
- Department of Pathology and Laboratory Medicine, Indiana University School of Medicine, Indianapolis, IN, USA
| | - Chunhai Hao
- Department of Pathology and Laboratory Medicine, Indiana University School of Medicine, Indianapolis, IN, USA
| | - Douglas J. Mahoney
- Department of Biochemistry and Molecular Biology, University of Calgary, Calgary, Alberta, Canada
- Arnie Charbonneau Cancer Institute, University of Calgary, Calgary, Alberta, Canada
- Department of Microbiology, Immunology, and Infectious Diseases, University of Calgary, Calgary, Alberta, Canada
- Alberta Children’s Hospital Research Institute, University of Calgary, Calgary, Alberta, Canada
| | - Jeff F. Dunn
- Department of Clinical Neurosciences, University of Calgary, Calgary, Alberta, Canada
- Hotchkiss Brain Institute, University of Calgary, Calgary, Alberta, Canada
- Department of Radiology, University of Calgary, Calgary, Alberta, Canada
| | - Pinaki Bose
- Hotchkiss Brain Institute, University of Calgary, Calgary, Alberta, Canada
- Arnie Charbonneau Cancer Institute, University of Calgary, Calgary, Alberta, Canada
- Department of Oncology, University of Calgary, Calgary, Alberta, Canada
- Department of Surgery, University of Calgary, Calgary, Alberta, Canada
| | - V. Wee Yong
- Department of Clinical Neurosciences, University of Calgary, Calgary, Alberta, Canada
- Hotchkiss Brain Institute, University of Calgary, Calgary, Alberta, Canada
- Department of Oncology, University of Calgary, Calgary, Alberta, Canada
- Corresponding author.
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Mitchell D, Shireman J, Sierra Potchanant EA, Lara-Velazquez M, Dey M. Neuroinflammation in Autoimmune Disease and Primary Brain Tumors: The Quest for Striking the Right Balance. Front Cell Neurosci 2021; 15:716947. [PMID: 34483843 PMCID: PMC8414998 DOI: 10.3389/fncel.2021.716947] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2021] [Accepted: 07/26/2021] [Indexed: 12/25/2022] Open
Abstract
According to classical dogma, the central nervous system (CNS) is defined as an immune privileged space. The basis of this theory was rooted in an incomplete understanding of the CNS microenvironment, however, recent advances such as the identification of resident dendritic cells (DC) in the brain and the presence of CNS lymphatics have deepened our understanding of the neuro-immune axis and revolutionized the field of neuroimmunology. It is now understood that many pathological conditions induce an immune response in the CNS, and that in many ways, the CNS is an immunologically distinct organ. Hyperactivity of neuro-immune axis can lead to primary neuroinflammatory diseases such as multiple sclerosis and antibody-mediated encephalitis, whereas immunosuppressive mechanisms promote the development and survival of primary brain tumors. On the therapeutic front, attempts are being made to target CNS pathologies using various forms of immunotherapy. One of the most actively investigated areas of CNS immunotherapy is for the treatment of glioblastoma (GBM), the most common primary brain tumor in adults. In this review, we provide an up to date overview of the neuro-immune axis in steady state and discuss the mechanisms underlying neuroinflammation in autoimmune neuroinflammatory disease as well as in the development and progression of brain tumors. In addition, we detail the current understanding of the interactions that characterize the primary brain tumor microenvironment and the implications of the neuro-immune axis on the development of successful therapeutic strategies for the treatment of CNS malignancies.
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Affiliation(s)
- Dana Mitchell
- Department of Pediatrics, Indiana University School of Medicine, Indianapolis, IN, United States
| | - Jack Shireman
- Dey Malignant Brain Tumor Laboratory, Department of Neurological Surgery, University of Wisconsin School of Medicine and Public Health, Madison, WI, United States
| | | | - Montserrat Lara-Velazquez
- Dey Malignant Brain Tumor Laboratory, Department of Neurological Surgery, University of Wisconsin School of Medicine and Public Health, Madison, WI, United States
| | - Mahua Dey
- Dey Malignant Brain Tumor Laboratory, Department of Neurological Surgery, University of Wisconsin School of Medicine and Public Health, Madison, WI, United States
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40
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Feldman L, Brown C, Badie B. Chimeric Antigen Receptor T-Cell Therapy: Updates in Glioblastoma Treatment. Neurosurgery 2021; 88:1056-1064. [PMID: 33575786 DOI: 10.1093/neuros/nyaa584] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2019] [Accepted: 11/18/2020] [Indexed: 12/15/2022] Open
Abstract
Glioblastoma multiforme (GBM) are the most common and among the deadliest brain tumors in adults. Current mainstay treatments are insufficient to treat this tumor, and therefore, more effective therapies are desperately needed. Immunotherapy, which takes advantage of the body's natural defense mechanism, is an exciting emerging field in neuro-oncology. Adoptive cell therapy with chimeric antigen receptor (CAR) T cells provides a treatment strategy based on using patients' own selected and genetically engineered cells that target tumor-associated antigens. These cells are harvested from patients, modified to target specific proteins expressed by the tumor, and re-introduced into the patient with the goal of destroying tumor cells. Here, we review the history of CAR T-cell therapy, and describe the characteristics of various generations of CAR T therapies, and the challenges inherent to treatment of GBM. Finally, we describe recent and current CAR T clinical trials designed to combat GBM.
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Affiliation(s)
- Lisa Feldman
- Division of Neurosurgery, City of Hope National Medical Center, Duarte, California
| | - Christine Brown
- Department of Cancer Immunotherapy & Tumor Immunology, City of Hope National Medical Center, Duarte, California.,Department of Hematology & Hematopoietic Call Transplantation, City of Hope National Medical Center, Duarte, California
| | - Behnam Badie
- Division of Neurosurgery, City of Hope National Medical Center, Duarte, California
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Puigdelloses M, Garcia-Moure M, Labiano S, Laspidea V, Gonzalez-Huarriz M, Zalacain M, Marrodan L, Martinez-Velez N, De la Nava D, Ausejo I, Hervás-Stubbs S, Herrador G, Chen Z, Hambardzumyan D, Patino Garcia A, Jiang H, Gomez-Manzano C, Fueyo J, Gállego Pérez-Larraya J, Alonso M. CD137 and PD-L1 targeting with immunovirotherapy induces a potent and durable antitumor immune response in glioblastoma models. J Immunother Cancer 2021; 9:jitc-2021-002644. [PMID: 34281988 PMCID: PMC8291319 DOI: 10.1136/jitc-2021-002644] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/16/2021] [Indexed: 01/09/2023] Open
Abstract
Background Glioblastoma (GBM) is a devastating primary brain tumor with a highly immunosuppressive tumor microenvironment, and treatment with oncolytic viruses (OVs) has emerged as a promising strategy for these tumors. Our group constructed a new OV named Delta-24-ACT, which was based on the Delta-24-RGD platform armed with 4-1BB ligand (4-1BBL). In this study, we evaluated the antitumor effect of Delta-24-ACT alone or in combination with an immune checkpoint inhibitor (ICI) in preclinical models of glioma. Methods The in vitro effect of Delta-24-ACT was characterized through analyses of its infectivity, replication and cytotoxicity by flow cytometry, immunofluorescence (IF) and MTS assays, respectively. The antitumor effect and therapeutic mechanism were evaluated in vivo using several immunocompetent murine glioma models. The tumor microenvironment was studied by flow cytometry, immunohistochemistry and IF. Results Delta-24-ACT was able to infect and exert a cytotoxic effect on murine and human glioma cell lines. Moreover, Delta-24-ACT expressed functional 4-1BBL that was able to costimulate T lymphocytes in vitro and in vivo. Delta-24-ACT elicited a more potent antitumor effect in GBM murine models than Delta-24-RGD, as demonstrated by significant increases in median survival and the percentage of long-term survivors. Furthermore, Delta-24-ACT modulated the tumor microenvironment, which led to lymphocyte infiltration and alteration of their immune phenotype, as characterized by increases in the expression of Programmed Death 1 (PD-1) on T cells and Programmed Death-ligand 1 (PD-L1) on different myeloid cell populations. Because Delta-24-ACT did not induce an immune memory response in long-term survivors, as indicated by rechallenge experiments, we combined Delta-24-ACT with an anti-PD-L1 antibody. In GL261 tumor-bearing mice, this combination showed superior efficacy compared with either monotherapy. Specifically, this combination not only increased the median survival but also generated immune memory, which allowed long-term survival and thus tumor rejection on rechallenge. Conclusions In summary, our data demonstrated the efficacy of Delta-24-ACT combined with a PD-L1 inhibitor in murine glioma models. Moreover, the data underscore the potential to combine local immunovirotherapy with ICIs as an effective therapy for poorly infiltrated tumors.
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Affiliation(s)
- Montserrat Puigdelloses
- Health Research Institute of Navarra (IdiSNA), Pamplona, Spain.,Programs in Solid Tumors and Neuroscience, Foundation for the Applied Medical Research, Pamplona, Spain.,Department of Neurology, Clínica Universidad de Navarra, Pamplona, Spain
| | - Marc Garcia-Moure
- Health Research Institute of Navarra (IdiSNA), Pamplona, Spain.,Programs in Solid Tumors and Neuroscience, Foundation for the Applied Medical Research, Pamplona, Spain.,Department of Pediatrics, Clínica Universidad de Navarra, Pamplona, Spain
| | - Sara Labiano
- Health Research Institute of Navarra (IdiSNA), Pamplona, Spain.,Programs in Solid Tumors and Neuroscience, Foundation for the Applied Medical Research, Pamplona, Spain.,Department of Pediatrics, Clínica Universidad de Navarra, Pamplona, Spain
| | - Virginia Laspidea
- Health Research Institute of Navarra (IdiSNA), Pamplona, Spain.,Programs in Solid Tumors and Neuroscience, Foundation for the Applied Medical Research, Pamplona, Spain.,Department of Pediatrics, Clínica Universidad de Navarra, Pamplona, Spain
| | - Marisol Gonzalez-Huarriz
- Health Research Institute of Navarra (IdiSNA), Pamplona, Spain.,Programs in Solid Tumors and Neuroscience, Foundation for the Applied Medical Research, Pamplona, Spain.,Department of Pediatrics, Clínica Universidad de Navarra, Pamplona, Spain
| | - Marta Zalacain
- Health Research Institute of Navarra (IdiSNA), Pamplona, Spain.,Programs in Solid Tumors and Neuroscience, Foundation for the Applied Medical Research, Pamplona, Spain.,Department of Pediatrics, Clínica Universidad de Navarra, Pamplona, Spain
| | - Lucia Marrodan
- Health Research Institute of Navarra (IdiSNA), Pamplona, Spain.,Programs in Solid Tumors and Neuroscience, Foundation for the Applied Medical Research, Pamplona, Spain.,Department of Pediatrics, Clínica Universidad de Navarra, Pamplona, Spain
| | - Naiara Martinez-Velez
- Health Research Institute of Navarra (IdiSNA), Pamplona, Spain.,Programs in Solid Tumors and Neuroscience, Foundation for the Applied Medical Research, Pamplona, Spain.,Department of Pediatrics, Clínica Universidad de Navarra, Pamplona, Spain
| | - Daniel De la Nava
- Health Research Institute of Navarra (IdiSNA), Pamplona, Spain.,Programs in Solid Tumors and Neuroscience, Foundation for the Applied Medical Research, Pamplona, Spain.,Department of Pediatrics, Clínica Universidad de Navarra, Pamplona, Spain
| | - Iker Ausejo
- Health Research Institute of Navarra (IdiSNA), Pamplona, Spain.,Programs in Solid Tumors and Neuroscience, Foundation for the Applied Medical Research, Pamplona, Spain.,Department of Pediatrics, Clínica Universidad de Navarra, Pamplona, Spain
| | - Sandra Hervás-Stubbs
- Program in Immunology and Immunotherapy, Foundation for the Applied Medical Research, Pamplona, Spain
| | - Guillermo Herrador
- Health Research Institute of Navarra (IdiSNA), Pamplona, Spain.,Programs in Solid Tumors and Neuroscience, Foundation for the Applied Medical Research, Pamplona, Spain.,Department of Pediatrics, Clínica Universidad de Navarra, Pamplona, Spain
| | - ZhiHong Chen
- Department of Oncological Sciences, The Tisch Cancer Institut and Department of Neurosurgery, Mount Sinai Icahn School of Medicine, New York, New York, USA
| | - Dolores Hambardzumyan
- Department of Oncological Sciences, The Tisch Cancer Institut and Department of Neurosurgery, Mount Sinai Icahn School of Medicine, New York, New York, USA
| | - Ana Patino Garcia
- Health Research Institute of Navarra (IdiSNA), Pamplona, Spain.,Programs in Solid Tumors and Neuroscience, Foundation for the Applied Medical Research, Pamplona, Spain.,Department of Pediatrics, Clínica Universidad de Navarra, Pamplona, Spain
| | - Hong Jiang
- Department of NeuroOncology, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Candelaria Gomez-Manzano
- Department of NeuroOncology, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Juan Fueyo
- Department of NeuroOncology, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA.,Department of Neurosurgery, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Jaime Gállego Pérez-Larraya
- Health Research Institute of Navarra (IdiSNA), Pamplona, Spain .,Programs in Solid Tumors and Neuroscience, Foundation for the Applied Medical Research, Pamplona, Spain.,Department of Neurology, Clínica Universidad de Navarra, Pamplona, Spain
| | - Marta Alonso
- Health Research Institute of Navarra (IdiSNA), Pamplona, Spain .,Programs in Solid Tumors and Neuroscience, Foundation for the Applied Medical Research, Pamplona, Spain.,Department of Pediatrics, Clínica Universidad de Navarra, Pamplona, Spain
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42
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Qiu R, Zhong Y, Li Q, Li Y, Fan H. Metabolic Remodeling in Glioma Immune Microenvironment: Intercellular Interactions Distinct From Peripheral Tumors. Front Cell Dev Biol 2021; 9:693215. [PMID: 34211978 PMCID: PMC8239469 DOI: 10.3389/fcell.2021.693215] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2021] [Accepted: 05/19/2021] [Indexed: 01/29/2023] Open
Abstract
During metabolic reprogramming, glioma cells and their initiating cells efficiently utilized carbohydrates, lipids and amino acids in the hypoxic lesions, which not only ensured sufficient energy for rapid growth and improved the migration to normal brain tissues, but also altered the role of immune cells in tumor microenvironment. Glioma cells secreted interferential metabolites or depriving nutrients to injure the tumor recognition, phagocytosis and lysis of glioma-associated microglia/macrophages (GAMs), cytotoxic T lymphocytes, natural killer cells and dendritic cells, promoted the expansion and infiltration of immunosuppressive regulatory T cells and myeloid-derived suppressor cells, and conferred immune silencing phenotypes on GAMs and dendritic cells. The overexpressed metabolic enzymes also increased the secretion of chemokines to attract neutrophils, regulatory T cells, GAMs, and dendritic cells, while weakening the recruitment of cytotoxic T lymphocytes and natural killer cells, which activated anti-inflammatory and tolerant mechanisms and hindered anti-tumor responses. Therefore, brain-targeted metabolic therapy may improve glioma immunity. This review will clarify the metabolic properties of glioma cells and their interactions with tumor microenvironment immunity, and discuss the application strategies of metabolic therapy in glioma immune silence and escape.
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Affiliation(s)
- Runze Qiu
- Department of Clinical Pharmacology Lab, Nanjing First Hospital, Nanjing Medical University, Nanjing, China
| | - Yue Zhong
- Center of Drug Discovery, State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, China
| | - Qingquan Li
- Department of Neurosurgery, The Second Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Yingbin Li
- Department of Neurosurgery, The Second Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Hongwei Fan
- Department of Clinical Pharmacology Lab, Nanjing First Hospital, Nanjing Medical University, Nanjing, China
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43
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Sarkar S, Yang R, Mirzaei R, Rawji K, Poon C, Mishra MK, Zemp FJ, Bose P, Kelly J, Dunn JF, Yong VW. Control of brain tumor growth by reactivating myeloid cells with niacin. Sci Transl Med 2021; 12:12/537/eaay9924. [PMID: 32238578 DOI: 10.1126/scitranslmed.aay9924] [Citation(s) in RCA: 31] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2019] [Accepted: 03/09/2020] [Indexed: 12/11/2022]
Abstract
Glioblastomas are generally incurable partly because monocytes, macrophages, and microglia in afflicted patients do not function in an antitumor capacity. Medications that reactivate these macrophages/microglia, as well as circulating monocytes that become macrophages, could thus be useful to treat glioblastoma. We have discovered that niacin (vitamin B3) is a potential stimulator of these inefficient myeloid cells. Niacin-exposed monocytes attenuated the growth of brain tumor-initiating cells (BTICs) derived from glioblastoma patients by producing anti-proliferative interferon-α14. Niacin treatment of mice bearing intracranial BTICs increased macrophage/microglia representation within the tumor, reduced tumor size, and prolonged survival. These therapeutic outcomes were negated in mice depleted of circulating monocytes or harboring interferon-α receptor-deleted BTICs. Combination treatment with temozolomide enhanced niacin-promoted survival. Monocytes from glioblastoma patients had increased interferon-α14 upon niacin exposure and were reactivated to reduce BTIC growth in culture. We highlight niacin, a common vitamin that can be quickly translated into clinical application, as an immune stimulator against glioblastomas.
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Affiliation(s)
- Susobhan Sarkar
- Department of Clinical Neurosciences and the Hotchkiss Brain Institute, University of Calgary, Calgary, Alberta T2N 4N1, Canada
| | - Runze Yang
- Department of Radiology and the Hotchkiss Brain Institute, University of Calgary, Calgary, Alberta T2N 4N1, Canada
| | - Reza Mirzaei
- Department of Clinical Neurosciences and the Hotchkiss Brain Institute, University of Calgary, Calgary, Alberta T2N 4N1, Canada
| | - Khalil Rawji
- Department of Clinical Neurosciences and the Hotchkiss Brain Institute, University of Calgary, Calgary, Alberta T2N 4N1, Canada
| | - Candice Poon
- Department of Clinical Neurosciences and the Hotchkiss Brain Institute, University of Calgary, Calgary, Alberta T2N 4N1, Canada
| | - Manoj K Mishra
- Department of Clinical Neurosciences and the Hotchkiss Brain Institute, University of Calgary, Calgary, Alberta T2N 4N1, Canada
| | - Franz J Zemp
- Department of Oncology and the Arnie Charbonneau Cancer Institute, University of Calgary, Calgary, Alberta T2N 4N1, Canada
| | - Pinaki Bose
- Department of Oncology and the Arnie Charbonneau Cancer Institute, University of Calgary, Calgary, Alberta T2N 4N1, Canada.,Department of Biochemistry and Molecular Biology, University of Calgary, Calgary, Alberta T2N 4N1, Canada.,Department of Surgery, University of Calgary, Calgary, Alberta T2N 4N1, Canada
| | - John Kelly
- Department of Clinical Neurosciences and the Hotchkiss Brain Institute, University of Calgary, Calgary, Alberta T2N 4N1, Canada.,Department of Oncology and the Arnie Charbonneau Cancer Institute, University of Calgary, Calgary, Alberta T2N 4N1, Canada
| | - Jeff F Dunn
- Department of Clinical Neurosciences and the Hotchkiss Brain Institute, University of Calgary, Calgary, Alberta T2N 4N1, Canada.,Department of Radiology and the Hotchkiss Brain Institute, University of Calgary, Calgary, Alberta T2N 4N1, Canada
| | - V Wee Yong
- Department of Clinical Neurosciences and the Hotchkiss Brain Institute, University of Calgary, Calgary, Alberta T2N 4N1, Canada. .,Department of Oncology and the Arnie Charbonneau Cancer Institute, University of Calgary, Calgary, Alberta T2N 4N1, Canada
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44
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Huang C, Xiong Z, Yang Q, Li X. Systematic Analysis of 4-gene Prognostic Signature in Patients with Diffuse Gliomas Based on Gene Expression Profiles. J Cancer 2021; 12:4295-4306. [PMID: 34093830 PMCID: PMC8176424 DOI: 10.7150/jca.54565] [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: 10/16/2020] [Accepted: 04/24/2021] [Indexed: 11/25/2022] Open
Abstract
Background: Diffuse gliomas are a group of diseases that contain different degrees of malignancy and complex heterogeneity. Previous studies proposed biomarkers for certain grades of gliomas, but few of them have conducted a systematic analysis of different grades to search for molecular markers. Methods: WGCNA was used to find significant genes associated with malignant progression of diffuse glioma in TCGA glioma sequencing expression data and the GEO expression profile-merge meta dataset. Lasso regression was used for potential model building and the best model was selected by CPE, IDI, and C_index. Risk score model was used to evaluate the gene signature prognostic power. Multi-omics data, including CNV, methylation, clinical traits, and mutation, were used for model evaluation. Results: We found out 67 genes significantly associated with malignant progression of diffuse glioma by WGCNA. Next, we established a new 4 gene molecular marker (KDELR2, EMP3, TIMP1, and TAGLN2). Multivariate cox analysis identified the risk score of the 4 genes as an independent predictor of prognosis in patients with diffuse gliomas, and its predictive power was independent of the histopathological grades of glioma. Further, we had confirmed in five independent test datasets and the risk score remained good predictive power. The combination of the prognosis model with specific molecular characteristics possessed a better predictive power. Furthermore, we divided the low-risk group into three subtypes: LowRisk_IDH1wt, LowRisk_IDH1mut/ATRXmut, and LowRisk_IDH1mut/ATRXwt by combining IDH1 mutation with ATRX mutation, which possessed obvious survival difference. In further analysis, we found that the 4 gene prognosis model possessed multi-omics features. Conclusion: We established a malignant-related 4-gene molecular marker by glioma expression profile data from multiple microarrays and sequencing data. The four markers had good predictive power on the overall survival of glioma patients and were associated with gliomas' clinical and genetic backgrounds, including clinical features, gene mutation, methylation, CNV, signal pathways.
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Affiliation(s)
- Chunhai Huang
- Department of Neurosurgery, First Affiliated Hospital of Jishou University, Jishou, Hunan, 416000, China.,Centre for Clinical and Translational Medicine Research, Jishou University, Jishou, Hunan, 416000, China
| | - Zujian Xiong
- Department of Neurosurgery, Xiangya Hospital, Central South University, Changsha, Hunan, 410008, China.,Xiangya School of Medicine, Central South University, Changsha, Hunan, 410008, China.,Hunan International Scientific and Technological Cooperation Base of Brain Tumor Research, Xiangya Hospital, Central South University, Changsha, Hunan, 410008, P. R. China
| | - Qi Yang
- Department of Neurosurgery, Xiangya Hospital, Central South University, Changsha, Hunan, 410008, China.,Hunan International Scientific and Technological Cooperation Base of Brain Tumor Research, Xiangya Hospital, Central South University, Changsha, Hunan, 410008, P. R. China
| | - Xuejun Li
- Department of Neurosurgery, Xiangya Hospital, Central South University, Changsha, Hunan, 410008, China.,Hunan International Scientific and Technological Cooperation Base of Brain Tumor Research, Xiangya Hospital, Central South University, Changsha, Hunan, 410008, P. R. China
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45
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Karschnia P, Teske N, Thon N, Subklewe M, Tonn JC, Dietrich J, von Baumgarten L. Chimeric Antigen Receptor T Cells for Glioblastoma: Current Concepts, Challenges, and Future Perspectives. Neurology 2021; 97:218-230. [PMID: 33986138 DOI: 10.1212/wnl.0000000000012193] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2020] [Accepted: 04/02/2021] [Indexed: 11/15/2022] Open
Abstract
Glioblastoma is the most common malignant primary brain tumor and is associated with a poor prognosis even after multimodal therapy. Chimeric antigen receptor (CAR) T cells have emerged as a promising therapeutic avenue in glioblastoma. CARs incorporate antigen-recognition moieties that endow autologous T cells with specificity against antigens expressed on glioblastoma (e.g., interleukin [IL]-13Rα2, epidermal growth factor receptor variant III [EGFRvIII], and human epidermal growth factor receptor 2 [HER2]). Compelling antitumor effects of such therapy have been shown in murine glioblastoma models. In humans, 5 phase I/II studies on IL-13Rα2-, EGFRvIII-, and HER2-directed CAR T cells for the treatment of glioblastoma have been published suggesting an acceptable safety profile. However, antitumor effects fell short of expectations in these initial clinical studies. Tumor heterogeneity, antigen loss, and the immunosuppressive tumor microenvironment are among the most important factors to limit the efficacy of CAR T-cell therapy in glioblastoma. Novel target antigens, modification of CAR T-cell design, the combination of CAR T-cell therapy with other therapeutic approaches, but also the use of CAR natural killer cells or CAR macrophages may optimize antitumor effects. Numerous clinical trials studying such approaches are ongoing, as well as several preclinical studies. With an increasing understanding of immune-escape mechanisms of glioblastoma and novel manufacturing techniques for CARs, CAR T cells may provide clinically relevant activity in glioblastoma. This review focuses on the use of CAR T cells in glioblastoma, but also introduces the basic structure, mechanisms of action, and relevant side effects of CAR T cells.
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Affiliation(s)
- Philipp Karschnia
- From the Department of Neurosurgery (P.K., N. Teske, N. Thon, J.C.T., L.v.B.), Department of Medicine, Hematology & Oncology Division (M.S.), Cellular Immunotherapy Program (M.S.), and Department of Neurology (L.v.B.), Ludwig-Maximilians-University School of Medicine, Munich, Germany; Department of Neurology (P.K., J.D.), Division of Neuro-Oncology, Massachusetts General Hospital Cancer Center, Harvard Medical School, Boston; and German Cancer Consortium (DKTK) (P.K., N. Teske, N. Thon, J.C.T., L.v.B.), Partner Site Munich, Germany.
| | - Nico Teske
- From the Department of Neurosurgery (P.K., N. Teske, N. Thon, J.C.T., L.v.B.), Department of Medicine, Hematology & Oncology Division (M.S.), Cellular Immunotherapy Program (M.S.), and Department of Neurology (L.v.B.), Ludwig-Maximilians-University School of Medicine, Munich, Germany; Department of Neurology (P.K., J.D.), Division of Neuro-Oncology, Massachusetts General Hospital Cancer Center, Harvard Medical School, Boston; and German Cancer Consortium (DKTK) (P.K., N. Teske, N. Thon, J.C.T., L.v.B.), Partner Site Munich, Germany
| | - Niklas Thon
- From the Department of Neurosurgery (P.K., N. Teske, N. Thon, J.C.T., L.v.B.), Department of Medicine, Hematology & Oncology Division (M.S.), Cellular Immunotherapy Program (M.S.), and Department of Neurology (L.v.B.), Ludwig-Maximilians-University School of Medicine, Munich, Germany; Department of Neurology (P.K., J.D.), Division of Neuro-Oncology, Massachusetts General Hospital Cancer Center, Harvard Medical School, Boston; and German Cancer Consortium (DKTK) (P.K., N. Teske, N. Thon, J.C.T., L.v.B.), Partner Site Munich, Germany
| | - Marion Subklewe
- From the Department of Neurosurgery (P.K., N. Teske, N. Thon, J.C.T., L.v.B.), Department of Medicine, Hematology & Oncology Division (M.S.), Cellular Immunotherapy Program (M.S.), and Department of Neurology (L.v.B.), Ludwig-Maximilians-University School of Medicine, Munich, Germany; Department of Neurology (P.K., J.D.), Division of Neuro-Oncology, Massachusetts General Hospital Cancer Center, Harvard Medical School, Boston; and German Cancer Consortium (DKTK) (P.K., N. Teske, N. Thon, J.C.T., L.v.B.), Partner Site Munich, Germany
| | - Joerg-Christian Tonn
- From the Department of Neurosurgery (P.K., N. Teske, N. Thon, J.C.T., L.v.B.), Department of Medicine, Hematology & Oncology Division (M.S.), Cellular Immunotherapy Program (M.S.), and Department of Neurology (L.v.B.), Ludwig-Maximilians-University School of Medicine, Munich, Germany; Department of Neurology (P.K., J.D.), Division of Neuro-Oncology, Massachusetts General Hospital Cancer Center, Harvard Medical School, Boston; and German Cancer Consortium (DKTK) (P.K., N. Teske, N. Thon, J.C.T., L.v.B.), Partner Site Munich, Germany
| | - Jorg Dietrich
- From the Department of Neurosurgery (P.K., N. Teske, N. Thon, J.C.T., L.v.B.), Department of Medicine, Hematology & Oncology Division (M.S.), Cellular Immunotherapy Program (M.S.), and Department of Neurology (L.v.B.), Ludwig-Maximilians-University School of Medicine, Munich, Germany; Department of Neurology (P.K., J.D.), Division of Neuro-Oncology, Massachusetts General Hospital Cancer Center, Harvard Medical School, Boston; and German Cancer Consortium (DKTK) (P.K., N. Teske, N. Thon, J.C.T., L.v.B.), Partner Site Munich, Germany
| | - Louisa von Baumgarten
- From the Department of Neurosurgery (P.K., N. Teske, N. Thon, J.C.T., L.v.B.), Department of Medicine, Hematology & Oncology Division (M.S.), Cellular Immunotherapy Program (M.S.), and Department of Neurology (L.v.B.), Ludwig-Maximilians-University School of Medicine, Munich, Germany; Department of Neurology (P.K., J.D.), Division of Neuro-Oncology, Massachusetts General Hospital Cancer Center, Harvard Medical School, Boston; and German Cancer Consortium (DKTK) (P.K., N. Teske, N. Thon, J.C.T., L.v.B.), Partner Site Munich, Germany.
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46
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Akintola OO, Reardon DA. The Current Landscape of Immune Checkpoint Blockade in Glioblastoma. Neurosurg Clin N Am 2021; 32:235-248. [PMID: 33781505 DOI: 10.1016/j.nec.2020.12.003] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
The glioblastoma tumor microenvironment is highly immunosuppressed. This immunosuppressive state is engineered by inhibitory molecules secreted by tumor cells that limit activation of immune effector cells, drive T-cell exhaustion, and enhance the immunosuppressive action of tumor-associated myeloid cells. Immunotherapeutic approaches have sought to combat glioblastoma microenvironment immunosuppression with agents such as immune checkpoint inhibitors. Although immune checkpoint blockade in glioblastoma has yielded disappointing results thus far, there is significant interest in the combination of immune checkpoint blockade with other approaches to enhance response.
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Affiliation(s)
- Oluwatosin O Akintola
- Center for Neuro-Oncology, Dana-Farber Cancer Institute, Massachusetts General Hospital Cancer Center, 450 Brookline Avenue, Boston, MA 02215-5450, USA.
| | - David A Reardon
- Center for Neuro-Oncology, Dana-Farber Cancer Institute, Harvard Medical School, 450 Brookline Avenue, Boston, MA 02215-5450, USA
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47
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Zhang H, Zhou Y, Cheng Q, Dai Z, Wang Z, Liu F, Fan F, Cui B, Cao H. PDIA3 correlates with clinical malignant features and immune signature in human gliomas. Aging (Albany NY) 2021; 12:15392-15413. [PMID: 32687065 PMCID: PMC7467394 DOI: 10.18632/aging.103601] [Citation(s) in RCA: 30] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2020] [Accepted: 06/13/2020] [Indexed: 01/03/2023]
Abstract
Since therapeutic strategies are limited in gliomas, new molecules or biomarkers are essential for diagnosis and therapy. Here, we investigated expression of protein disulfide isomerase family A member 3 (PDIA3) in gliomas to evaluate its potential as a promising immune target or biomarker. Transcriptome level, genomic profiles and its association with clinical practice from TCGA and CGGA databases were analyzed. All statistical analyses were performed using R project. In gliomas with high PDIA3 expression, somatic mutations showed the correlation with loss of PTEN and amplification of EGFR; meanwhile, in PDIA3 low gliomas, mutations in isocitrate dehydrogenase (IDH) took 80%. Moreover, PDIA3 was found to positively correlate with ESTIMATE scores and diverse infiltrating immune and stromal cell types localizing in tumor microenvironment. PDIA3 was found to be highly correlated with macrophage and T cells based on single cell sequencing. Additionally, PDIA3 was also involved in suppression of anti-tumor immunity via multiple immune regulatory processes. Finally, PDIA3 was observed to correlate with other immune checkpoint inhibitors and associated with inflammation. Our findings identified the significance of PDIA3 in the process of gliomas and demonstrated the potential of PDIA3 as a molecular target in prognosis and immune related treatment of gliomas
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Affiliation(s)
- Hao Zhang
- Department of Neurosurgery, Xiangya Hospital, Central South University, Changsha, China.,Equal contribution
| | - Yulai Zhou
- Department of Oncology, Xiangya Hospital, Central South University, Changsha 410008, Hunan, China.,National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha 410008, Hunan, China.,Equal contribution
| | - Quan Cheng
- Department of Neurosurgery, Xiangya Hospital, Central South University, Changsha, China.,National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha 410008, Hunan, China.,Department of Clinical Pharmacology, Xiangya Hospital, Central South University, Hunan, China
| | - Ziyu Dai
- Department of Neurosurgery, Xiangya Hospital, Central South University, Changsha, China
| | - Zeyu Wang
- Department of Neurosurgery, Xiangya Hospital, Central South University, Changsha, China
| | - Fangkun Liu
- Department of Neurosurgery, Xiangya Hospital, Central South University, Changsha, China
| | - Fan Fan
- Department of Neurosurgery, Xiangya Hospital, Central South University, Changsha, China
| | - Biqi Cui
- Department of Neurology, Xiangya Hospital, Central South University, Changsha 410008, Hunan, China
| | - Hui Cao
- Department of Psychiatry, The Second People’s Hospital of Hunan Province, The Hospital of Hunan University of Chinese Medicine, Changsha, Hunan, China
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48
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Huang B, Li X, Li Y, Zhang J, Zong Z, Zhang H. Current Immunotherapies for Glioblastoma Multiforme. Front Immunol 2021; 11:603911. [PMID: 33767690 PMCID: PMC7986847 DOI: 10.3389/fimmu.2020.603911] [Citation(s) in RCA: 66] [Impact Index Per Article: 22.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2020] [Accepted: 12/29/2020] [Indexed: 12/23/2022] Open
Abstract
Glioblastoma multiforme (GBM) is the most common and aggressive malignant tumor found in the central nervous system. Currently, standard treatments in the clinic include maximal safe surgical resection, radiation, and chemotherapy and are mostly limited by low therapeutic efficiency correlated with poor prognosis. Immunotherapy, which predominantly focuses on peptide vaccines, dendritic cell vaccines, chimeric antigen receptor T cells, checkpoint inhibitor therapy, and oncolytic virotherapy, have achieved some promising results in both preclinical and clinical trials. The future of immune therapy for GBM requires an integrated effort with rational combinations of vaccine therapy, cell therapy, and radio- and chemotherapy as well as molecule therapy targeting the tumor microenvironment.
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Affiliation(s)
- Boyuan Huang
- Department of Neurosurgery, Beijing Electric Power Hospital, Beijing, China
| | - Xuesong Li
- Department of Neurosurgery, Huizhou Third People's Hospital, Guangzhou Medical University, Huizhou, China
| | - Yuntao Li
- Department of Neurosurgery, Zhujiang Hospital, Southern Medical University, The National Key Clinical Specialty, The Engineering Technology Research Center of Education Ministry of China, Guangdong Provincial Key Laboratory on Brain Function Repair and Regeneration, Guangzhou, China
| | - Jin Zhang
- Department of Neurosurgery, The First Affiliated Hospital, Jinan University, Guangzhou, China
| | - Zhitao Zong
- Department of Neurosurgery, Jiujiang Hospital of Traditional Chinese Medicine, Jiujiang, China
| | - Hongbo Zhang
- Department of Neurosurgery, Huizhou Third People's Hospital, Guangzhou Medical University, Huizhou, China.,Department of Neurosurgery, Zhujiang Hospital, Southern Medical University, The National Key Clinical Specialty, The Engineering Technology Research Center of Education Ministry of China, Guangdong Provincial Key Laboratory on Brain Function Repair and Regeneration, Guangzhou, China.,Department of Neurosurgery, Jiujiang Hospital of Traditional Chinese Medicine, Jiujiang, China
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49
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Abstract
Chimeric antigen receptor T (CAR-T) cells, an immunotherapy that demonstrates marked success in treatment of hematologic malignancies, are an emergent therapeutic for patients with glioblastoma (GBM). GBM CAR-T trials have focused on targeting well-characterized antigens in the pathogenesis of GBM. Early stage trials demonstrate initial success in terms of safety and tolerability. There is preliminary evidence of antitumor activity and localization of the CAR-T product to tumoral sites. There are mixed results regarding patient outcomes. Ongoing GBM CAR-T trials will target novel antigens, explore CAR-T combination therapy, design multivalent CAR constructs, and assess the impact of lymphodepletion before CAR-T delivery.
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Affiliation(s)
- Thilan Tudor
- University of Pennsylvania, 3600 Hamilton Walk, Stemmler Hall, Room 176, Philadelphia, PA 19104
| | - Zev A Binder
- University of Pennsylvania, 3600 Hamilton Walk, Stemmler Hall, Room 176, Philadelphia, PA 19104.
| | - Donald M O'Rourke
- John Templeton, Jr. M.D. Professor in Neurosurgery, Hospital of the University of Pennsylvania, 3400 Spruce St. Philadelphia, PA 19104, USA. https://twitter.com/DrORourke2
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50
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Miska J, Rashidi A, Lee-Chang C, Gao P, Lopez-Rosas A, Zhang P, Burga R, Castro B, Xiao T, Han Y, Hou D, Sampat S, Cordero A, Stoolman JS, Horbinski CM, Burns M, Reshetnyak YK, Chandel NS, Lesniak MS. Polyamines drive myeloid cell survival by buffering intracellular pH to promote immunosuppression in glioblastoma. SCIENCE ADVANCES 2021; 7:eabc8929. [PMID: 33597238 PMCID: PMC7888943 DOI: 10.1126/sciadv.abc8929] [Citation(s) in RCA: 43] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/19/2020] [Accepted: 12/23/2020] [Indexed: 06/12/2023]
Abstract
Glioblastoma is characterized by the robust infiltration of immunosuppressive tumor-associated myeloid cells (TAMCs). It is not fully understood how TAMCs survive in the acidic tumor microenvironment to cause immunosuppression in glioblastoma. Metabolic and RNA-seq analysis of TAMCs revealed that the arginine-ornithine-polyamine axis is up-regulated in glioblastoma TAMCs but not in tumor-infiltrating CD8+ T cells. Active de novo synthesis of highly basic polyamines within TAMCs efficiently buffered low intracellular pH to support the survival of these immunosuppressive cells in the harsh acidic environment of solid tumors. Administration of difluoromethylornithine (DFMO), a clinically approved inhibitor of polyamine generation, enhanced animal survival in immunocompetent mice by causing a tumor-specific reduction of polyamines and decreased intracellular pH in TAMCs. DFMO combination with immunotherapy or radiotherapy further enhanced animal survival. These findings indicate that polyamines are used by glioblastoma TAMCs to maintain normal intracellular pH and cell survival and thus promote immunosuppression during tumor evolution.
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Affiliation(s)
- Jason Miska
- Department of Neurological Surgery, Feinberg School of Medicine, Northwestern University, 676 North St. Clair Street, Suite 2210, Chicago, IL 60611, USA.
| | - Aida Rashidi
- Department of Neurological Surgery, Feinberg School of Medicine, Northwestern University, 676 North St. Clair Street, Suite 2210, Chicago, IL 60611, USA
| | - Catalina Lee-Chang
- Department of Neurological Surgery, Feinberg School of Medicine, Northwestern University, 676 North St. Clair Street, Suite 2210, Chicago, IL 60611, USA
| | - Peng Gao
- Metabolomics Core Facility, Feinberg School of Medicine, Northwestern University, 710 N Fairbanks Court, Chicago, IL 60611, USA
| | - Aurora Lopez-Rosas
- Department of Neurological Surgery, Feinberg School of Medicine, Northwestern University, 676 North St. Clair Street, Suite 2210, Chicago, IL 60611, USA
| | - Peng Zhang
- Department of Neurological Surgery, Feinberg School of Medicine, Northwestern University, 676 North St. Clair Street, Suite 2210, Chicago, IL 60611, USA
| | - Rachel Burga
- Department of Neurological Surgery, Feinberg School of Medicine, Northwestern University, 676 North St. Clair Street, Suite 2210, Chicago, IL 60611, USA
| | - Brandyn Castro
- Department of Neurological Surgery, Feinberg School of Medicine, Northwestern University, 676 North St. Clair Street, Suite 2210, Chicago, IL 60611, USA
| | - Ting Xiao
- Department of Neurological Surgery, Feinberg School of Medicine, Northwestern University, 676 North St. Clair Street, Suite 2210, Chicago, IL 60611, USA
| | - Yu Han
- Department of Neurological Surgery, Feinberg School of Medicine, Northwestern University, 676 North St. Clair Street, Suite 2210, Chicago, IL 60611, USA
| | - David Hou
- Department of Neurological Surgery, Feinberg School of Medicine, Northwestern University, 676 North St. Clair Street, Suite 2210, Chicago, IL 60611, USA
| | - Samay Sampat
- Department of Neurological Surgery, Feinberg School of Medicine, Northwestern University, 676 North St. Clair Street, Suite 2210, Chicago, IL 60611, USA
| | - Alex Cordero
- Department of Neurological Surgery, Feinberg School of Medicine, Northwestern University, 676 North St. Clair Street, Suite 2210, Chicago, IL 60611, USA
| | - Joshua S Stoolman
- Department of Medicine, Feinberg School of Medicine, Northwestern University, 676 North St. Clair Street, Suite 2330, Chicago, IL 60611, USA
| | - Craig M Horbinski
- Department of Neurological Surgery, Feinberg School of Medicine, Northwestern University, 676 North St. Clair Street, Suite 2210, Chicago, IL 60611, USA
| | - Mark Burns
- Aminex Therapeutics Inc., Epsom, NH 03234, USA
| | - Yana K Reshetnyak
- Physics Department, University of Rhode Island, Kingston, RI 02881, USA
| | - Navdeep S Chandel
- Department of Medicine, Feinberg School of Medicine, Northwestern University, 676 North St. Clair Street, Suite 2330, Chicago, IL 60611, USA
| | - Maciej S Lesniak
- Department of Neurological Surgery, Feinberg School of Medicine, Northwestern University, 676 North St. Clair Street, Suite 2210, Chicago, IL 60611, USA
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