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Andersen MS, Kofoed MS, Paludan-Müller AS, Pedersen CB, Mathiesen T, Mawrin C, Wirenfeldt M, Kristensen BW, Olsen BB, Halle B, Poulsen FR. Meningioma animal models: a systematic review and meta-analysis. J Transl Med 2023; 21:764. [PMID: 37898750 PMCID: PMC10612271 DOI: 10.1186/s12967-023-04620-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2023] [Accepted: 10/11/2023] [Indexed: 10/30/2023] Open
Abstract
BACKGROUND Animal models are widely used to study pathological processes and drug (side) effects in a controlled environment. There is a wide variety of methods available for establishing animal models depending on the research question. Commonly used methods in tumor research include xenografting cells (established/commercially available or primary patient-derived) or whole tumor pieces either orthotopically or heterotopically and the more recent genetically engineered models-each type with their own advantages and disadvantages. The current systematic review aimed to investigate the meningioma model types used, perform a meta-analysis on tumor take rate (TTR), and perform critical appraisal of the included studies. The study also aimed to assess reproducibility, reliability, means of validation and verification of models, alongside pros and cons and uses of the model types. METHODS We searched Medline, Embase, and Web of Science for all in vivo meningioma models. The primary outcome was tumor take rate. Meta-analysis was performed on tumor take rate followed by subgroup analyses on the number of cells and duration of incubation. The validity of the tumor models was assessed qualitatively. We performed critical appraisal of the methodological quality and quality of reporting for all included studies. RESULTS We included 114 unique records (78 using established cell line models (ECLM), 21 using primary patient-derived tumor models (PTM), 10 using genetically engineered models (GEM), and 11 using uncategorized models). TTRs for ECLM were 94% (95% CI 92-96) for orthotopic and 95% (93-96) for heterotopic. PTM showed lower TTRs [orthotopic 53% (33-72) and heterotopic 82% (73-89)] and finally GEM revealed a TTR of 34% (26-43). CONCLUSION This systematic review shows high consistent TTRs in established cell line models and varying TTRs in primary patient-derived models and genetically engineered models. However, we identified several issues regarding the quality of reporting and the methodological approach that reduce the validity, transparency, and reproducibility of studies and suggest a high risk of publication bias. Finally, each tumor model type has specific roles in research based on their advantages (and disadvantages). SYSTEMATIC REVIEW REGISTRATION PROSPERO-ID CRD42022308833.
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Affiliation(s)
- Mikkel Schou Andersen
- Department of Neurosurgery, Odense University Hospital, Odense, Denmark.
- BRIDGE (Brain Research - Inter Disciplinary Guided Excellence), University of Southern Denmark, Odense, Denmark.
- Department of Clinical Research, University of Southern Denmark, Odense, Denmark.
| | - Mikkel Seremet Kofoed
- Department of Neurosurgery, Odense University Hospital, Odense, Denmark
- BRIDGE (Brain Research - Inter Disciplinary Guided Excellence), University of Southern Denmark, Odense, Denmark
- Department of Clinical Research, University of Southern Denmark, Odense, Denmark
| | - Asger Sand Paludan-Müller
- Nordic Cochrane Centre, Rigshospitalet, Copenhagen University, Copenhagen, Denmark
- Centre for Evidence-Based Medicine Odense (CEBMO) and NHTA: Market Access & Health Economics Consultancy, Copenhagen, Denmark
| | - Christian Bonde Pedersen
- Department of Neurosurgery, Odense University Hospital, Odense, Denmark
- BRIDGE (Brain Research - Inter Disciplinary Guided Excellence), University of Southern Denmark, Odense, Denmark
- Department of Clinical Research, University of Southern Denmark, Odense, Denmark
| | - Tiit Mathiesen
- Department of Neurosurgery, Rigshospitalet, Copenhagen University, Copenhagen, Denmark
| | - Christian Mawrin
- Department of Neuropathology, Otto-Von-Guericke University, Magdeburg, Germany
| | - Martin Wirenfeldt
- Department of Pathology and Molecular Biology, Hospital South West Jutland, Esbjerg, Denmark
- Department of Regional Health Research, University of Southern, Odense, Denmark
| | | | - Birgitte Brinkmann Olsen
- Clinical Physiology and Nuclear Medicine, Odense University Hospital, Odense, Denmark
- Department of Surgical Pathology, Zealand University Hospital, Roskilde, Denmark
| | - Bo Halle
- Department of Neurosurgery, Odense University Hospital, Odense, Denmark
- BRIDGE (Brain Research - Inter Disciplinary Guided Excellence), University of Southern Denmark, Odense, Denmark
- Department of Clinical Research, University of Southern Denmark, Odense, Denmark
| | - Frantz Rom Poulsen
- Department of Neurosurgery, Odense University Hospital, Odense, Denmark
- BRIDGE (Brain Research - Inter Disciplinary Guided Excellence), University of Southern Denmark, Odense, Denmark
- Department of Clinical Research, University of Southern Denmark, Odense, Denmark
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2
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Khan M, Hanna C, Findlay M, Lucke-Wold B, Karsy M, Jensen RL. Modeling Meningiomas: Optimizing Treatment Approach. Neurosurg Clin N Am 2023; 34:479-492. [PMID: 37210136 DOI: 10.1016/j.nec.2023.02.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
Abstract
Preclinical meningioma models offer a setting to test molecular mechanisms of tumor development and targeted treatment options but historically have been challenging to generate. Few spontaneous tumor models in rodents have been established, but cell culture and in vivo rodent models have emerged along with artificial intelligence, radiomics, and neural networks to differentiate the clinical heterogeneity of meningiomas. We reviewed 127 studies using PRISMA guideline methodology, including laboratory and animal studies, that addressed preclinical modeling. Our evaluation identified that meningioma preclinical models provide valuable molecular insight into disease progression and effective chemotherapeutic and radiation approaches for specific tumor types.
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Affiliation(s)
- Majid Khan
- Reno School of Medicine, University of Nevada, Reno, NV, USA
| | - Chadwin Hanna
- Department of Neurosurgery, University of Florida, Gainesville, FL, USA
| | - Matthew Findlay
- School of Medicine, University of Utah, Salt Lake City, UT, USA
| | | | - Michael Karsy
- Department of Neurosurgery, Clinical Neurosciences Center, University of Utah, 175 North Medical Drive East, Salt Lake City, UT 84132, USA.
| | - Randy L Jensen
- Department of Neurosurgery, Clinical Neurosciences Center, University of Utah, 175 North Medical Drive East, Salt Lake City, UT 84132, USA
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3
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Sun X, Cao J, Sun P, Yang H, Li H, Ma W, Wu X, He X, Li J, Li Z, Huang J. Pretreatment soluble Siglec-5 protein predicts early progression and R-CHOP efficacy in diffuse large B-cell lymphoma. Biomark Med 2023; 17:143-158. [PMID: 37097021 DOI: 10.2217/bmm-2022-0764] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/26/2023] Open
Abstract
Aims: To explore the clinical association between soluble Siglec-5/CD163 and clinical feature and prognosis in peripheral blood samples of patients with diffuse large B-cell lymphoma. Method: Significantly elevated cytokines in peripheral blood were characterized by cytokines array and validated by ELISA. Results: Compared with CD163, Siglec-5 exhibited superiority in discriminating patients into low- and high-risk subgroups based on overall survival and progression-free survival. In addition, Siglec-5 was an indicator of rituximab plus cyclophosphamide, doxorubicin, vincristine and prednisone (R-CHOP) treatment efficacy. Conclusion: Siglec-5 may be applied as a reliable independent immune indicator for overall survival and progression-free survival. It may also predict R-CHOP efficacy in diffuse large B-cell lymphoma.
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Affiliation(s)
- Xiaoqing Sun
- Department of Intensive Care Unit(ICU), State Key Laboratory of Oncology in South China, Sun Yat-sen University Cancer Center, Guangzhou, 510060, PR China
| | - Jianghua Cao
- Department of Medical Oncology, State Key Laboratory of Oncology in South China, Sun Yat-sen University Cancer Center, Guangzhou, 510060, PR China
| | - Peng Sun
- Department of Medical Oncology, State Key Laboratory of Oncology in South China, Sun Yat-sen University Cancer Center, Guangzhou, 510060, PR China
| | - Hang Yang
- Department of Medical Oncology, State Key Laboratory of Oncology in South China, Sun Yat-sen University Cancer Center, Guangzhou, 510060, PR China
| | - Huan Li
- Department of Intensive Care Unit(ICU), State Key Laboratory of Oncology in South China, Sun Yat-sen University Cancer Center, Guangzhou, 510060, PR China
| | - Wenjuan Ma
- Department of Intensive Care Unit(ICU), State Key Laboratory of Oncology in South China, Sun Yat-sen University Cancer Center, Guangzhou, 510060, PR China
| | - Xianqiu Wu
- Department of Hepatobiliary Surgery, Nanfang Hospital, Southern Medical University, Guangzhou, 510515, China
| | - Xiaohua He
- Department of Medical Oncology, State Key Laboratory of Oncology in South China, Sun Yat-sen University Cancer Center, Guangzhou, 510060, PR China
| | - Jing Li
- Department of Medical Oncology, State Key Laboratory of Oncology in South China, Sun Yat-sen University Cancer Center, Guangzhou, 510060, PR China
| | - Zhiming Li
- Department of Medical Oncology, State Key Laboratory of Oncology in South China, Sun Yat-sen University Cancer Center, Guangzhou, 510060, PR China
| | - Jiajia Huang
- Department of Medical Oncology, State Key Laboratory of Oncology in South China, Sun Yat-sen University Cancer Center, Guangzhou, 510060, PR China
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4
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Brauneck F, Fischer B, Witt M, Muschhammer J, Oelrich J, da Costa Avelar PH, Tsoka S, Bullinger L, Seubert E, Smit DJ, Bokemeyer C, Ackermann C, Wellbrock J, Haag F, Fiedler W. TIGIT blockade repolarizes AML-associated TIGIT + M2 macrophages to an M1 phenotype and increases CD47-mediated phagocytosis. J Immunother Cancer 2022; 10:jitc-2022-004794. [PMID: 36549780 PMCID: PMC9791419 DOI: 10.1136/jitc-2022-004794] [Citation(s) in RCA: 20] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/27/2022] [Indexed: 12/24/2022] Open
Abstract
BACKGROUND Leukemia-associated macrophages (LAMs) represent an important cell population within the tumor microenvironment, but little is known about the phenotype, function, and plasticity of these cells. The present study provides an extensive characterization of macrophages in patients with acute myeloid leukemia (AML). METHODS The phenotype and expression of coregulatory markers were assessed on bone marrow (BM)-derived LAM populations, using multiparametric flow cytometry. BM and blood aspirates were obtained from patients with newly diagnosed acute myeloid leukemia (pAML, n=59), patients in long-term remission (lrAML, n=8), patients with relapsed acute myeloid leukemia (rAML, n=7) and monocyte-derived macrophages of the blood from healthy donors (HD, n=17). LAM subpopulations were correlated with clinical parameters. Using a blocking anti-T-cell immunoreceptor with Ig and ITIM domains (TIGIT) antibody or mouse IgG2α isotype control, we investigated polarization, secretion of cytokines, and phagocytosis on LAMs and healthy monocyte-derived macrophages in vitro. RESULTS In pAML and rAML, M1 LAMs were reduced and the predominant macrophage population consisted of immunosuppressive M2 LAMs defined by expression of CD163, CD204, CD206, and CD86. M2 LAMs in active AML highly expressed inhibitory receptors such as TIGIT, T-cell immunoglobulin and mucin-domain containing-3 protein (TIM-3), and lymphocyte-activation gene 3 (LAG-3). High expression of CD163 was associated with a poor overall survival (OS). In addition, increased frequencies of TIGIT+ M2 LAMs were associated with an intermediate or adverse risk according to the European Leukemia Network criteria and the FLT3 ITD mutation. In vitro blockade of TIGIT shifted the polarization of primary LAMs or peripheral blood-derived M2 macrophages toward the M1 phenotype and increased secretion of M1-associated cytokines and chemokines. Moreover, the blockade of TIGIT augmented the anti-CD47-mediated phagocytosis of AML cell lines and primary AML cells. CONCLUSION Our findings suggest that immunosuppressive TIGIT+ M2 LAMs can be redirected into an efficient effector population that may be of direct clinical relevance in the near future.
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Affiliation(s)
- Franziska Brauneck
- Department of Oncology, Hematology and Bone Marrow Transplantation with Section Pneumology, Hubertus Wald University Cancer Center, University Medical Center Hamburg-Eppendorf, Hamburg, Germany,Mildred Scheel Cancer Career Center HaTriCS4, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Brit Fischer
- Department of Oncology, Hematology and Bone Marrow Transplantation with Section Pneumology, Hubertus Wald University Cancer Center, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Marius Witt
- Department of Oncology, Hematology and Bone Marrow Transplantation with Section Pneumology, Hubertus Wald University Cancer Center, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Jana Muschhammer
- Department of Oncology, Hematology and Bone Marrow Transplantation with Section Pneumology, Hubertus Wald University Cancer Center, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Jennyfer Oelrich
- Department of Oncology, Hematology and Bone Marrow Transplantation with Section Pneumology, Hubertus Wald University Cancer Center, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | | | - Sophia Tsoka
- Department of Informatics, Faculty of Natural and Mathematical Sciences, King's College London, London, UK
| | - Lars Bullinger
- Department of Hematology, Oncology and Tumor Immunology, Charite Universitatsmedizin Berlin, Berlin, Germany
| | - Elisa Seubert
- Department of Oncology, Hematology and Bone Marrow Transplantation with Section Pneumology, Hubertus Wald University Cancer Center, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Daniel J Smit
- Institute of Biochemistry and Signal Transduction, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Carsten Bokemeyer
- Department of Oncology, Hematology and Bone Marrow Transplantation with Section Pneumology, Hubertus Wald University Cancer Center, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Christin Ackermann
- Infectious Diseases Unit, I. Department of Medicine, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Jasmin Wellbrock
- Department of Oncology, Hematology and Bone Marrow Transplantation with Section Pneumology, Hubertus Wald University Cancer Center, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Friedrich Haag
- Institute of Immunology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Walter Fiedler
- Department of Oncology, Hematology and Bone Marrow Transplantation with Section Pneumology, Hubertus Wald University Cancer Center, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
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5
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Peng W, Wu P, Yuan M, Yuan B, Zhu L, Zhou J, Li Q. Potential Molecular Mechanisms of Recurrent and Progressive Meningiomas: A Review of the Latest Literature. Front Oncol 2022; 12:850463. [PMID: 35712491 PMCID: PMC9196588 DOI: 10.3389/fonc.2022.850463] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2022] [Accepted: 04/28/2022] [Indexed: 11/17/2022] Open
Abstract
Meningiomas, the most frequent primary intracranial tumors of the central nervous system in adults, originate from the meninges and meningeal spaces. Surgical resection and adjuvant radiation are considered the preferred treatment options. Although most meningiomas are benign and slow-growing, some patients suffer from tumor recurrence and disease progression, eventually resulting in poorer clinical outcomes, including malignant transformation and death. It is thus crucial to identify these “high-risk” tumors early; this requires an in-depth understanding of the molecular and genetic alterations, thereby providing a theoretical foundation for establishing personalized and precise treatment in the future. Here, we review the most up-to-date knowledge of the cellular biological alterations involved in the progression of meningiomas, including cell proliferation, neo-angiogenesis, inhibition of apoptosis, and immunogenicity. Focused genetic alterations, including chromosomal abnormalities and DNA methylation patterns, are summarized and discussed in detail. We also present latest therapeutic targets and clinical trials for meningiomas' treatment. A further understanding of cellular biological and genetic alterations will provide new prospects for the accurate screening and treatment of recurrent and progressive meningiomas.
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Affiliation(s)
- Wenjie Peng
- Department of Pediatrics, Army Medical Center, Army Medical University, Chongqing, China
| | - Pei Wu
- Department of Neurosurgery, The First Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Minghao Yuan
- Department of Neurology, Chongqing Medical University, Chongqing, China
| | - Bo Yuan
- Department of Nephrology, The Dazu District People's Hospital, Chongqing, China
| | - Lian Zhu
- Department of Pediatrics, Army Medical Center, Army Medical University, Chongqing, China
| | - Jiesong Zhou
- Department of Plastic Surgery, Changhai Hospital Affiliated to Naval Medical University, Shanghai, China
| | - Qian Li
- Department of Pediatrics, Army Medical Center, Army Medical University, Chongqing, China
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6
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Matsubara E, Komohara Y, Shinchi Y, Mito R, Fujiwara Y, Ikeda K, Shima T, Shimoda M, Kanai Y, Sakagami T, Suzuki M. CD163-positive cancer cells are a predictor of a worse clinical course in lung adenocarcinoma. Pathol Int 2021; 71:666-673. [PMID: 34231937 DOI: 10.1111/pin.13144] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2021] [Revised: 06/09/2021] [Accepted: 06/12/2021] [Indexed: 11/27/2022]
Abstract
CD163 is one of the scavenger receptors expressed on macrophages. However, several immunohistochemical studies have demonstrated that CD163 is also detected on cancer cells, and is associated with a poor prognosis. In the present study, we detected CD163 staining on cancer cells in lung adenocarcinoma and squamous cell carcinoma (SCC), and investigated the relationship between CD163 on cancer cells and the clinical prognosis. CD163 staining was seen in 128 of 342 adenocarcinoma cases and 35 of 103 SCC cases. Among the lung adenocarcinoma cases, the progression-free survival and overall survival were significantly shorter in the CD163 high group than the CD163 low group. A similar trend was observed among the SCC cases, but the difference was not statistically significant. Additionally, a higher number of macrophages was detected in areas with CD163-positive cancer cells when compared to areas with CD163-negative cancer cells. In summary, we found that CD163-positive cancer cells are a predictor of a worse clinical course in lung adenocarcinoma and SCC.
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Affiliation(s)
- Eri Matsubara
- Department of Cell Pathology, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan.,Department of Thoracic Surgery, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan
| | - Yoshihiro Komohara
- Department of Cell Pathology, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan.,Center for Metabolic Regulation of Healthy Aging, Kumamoto University, Kumamoto, Japan
| | - Yusuke Shinchi
- Department of Cell Pathology, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan.,Department of Thoracic Surgery, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan
| | - Remi Mito
- Department of Respiratory Medicine, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan
| | - Yukio Fujiwara
- Department of Cell Pathology, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan
| | - Koei Ikeda
- Department of Thoracic Surgery, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan
| | - Toshiyuki Shima
- Department of Pathology, Keio University School of Medicine, Tokyo, Japan
| | - Masayuki Shimoda
- Department of Pathology, Keio University School of Medicine, Tokyo, Japan
| | - Yae Kanai
- Department of Pathology, Keio University School of Medicine, Tokyo, Japan
| | - Takuro Sakagami
- Department of Respiratory Medicine, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan
| | - Makoto Suzuki
- Department of Thoracic Surgery, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan
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7
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Li H, Shen W, Xu Y, Wang Z, Wang L, Ding Z, Xie Z, Zhang Y. Granulocytes Acquire Antiapoptosis Activity and Promote Tumor Growth during Tumor Progress. Glob Med Genet 2021; 8:72-77. [PMID: 33987627 PMCID: PMC8110362 DOI: 10.1055/s-0041-1726335] [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] [Indexed: 11/03/2022] Open
Abstract
Granulocytes play important roles in cancer, and their apoptotic status is often changed by the influence of tumor environment. However, the changes and the function on granulocyte apoptosis in cancer are unclear. In this study, we used tumor-bearing mouse model and tumor patients to analyzed the apoptosis of granulocytes in different tissues by flow analysis and TUNEL fluorescence staining, and found that the percentage of apoptosis cells in granulocytes was significantly decreased in late-stage tumor-bearing mouse and patients. The in vitro co-culture experiment showed that these antiapoptotic granulocytes could significantly inhibit T cell proliferation, and RNA-seq proved that there was obvious difference on the transcriptome between these cells and control cells, particularly immune-related genes. What is important, adoptive transfer of these antiapoptotic granulocytes promoted tumor progress in mouse model. Conclusively, we found that granulocytes in late-stage tumor could delay the process of apoptosis, inhibit T cell proliferation, and acquire pro-tumor activity, which provides a new therapeutic target for tumor immunity.
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Affiliation(s)
- Han Li
- Med-X Research Institute & School of Biomedical Engineering, Shanghai Jiaotong University, Shanghai, People's Republic of China
| | - Wenyan Shen
- Department of Clinical Laboratory, Renji Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai, People's Republic of China
| | - Yanjie Xu
- Med-X Research Institute & School of Biomedical Engineering, Shanghai Jiaotong University, Shanghai, People's Republic of China
| | - Zien Wang
- Med-X Research Institute & School of Biomedical Engineering, Shanghai Jiaotong University, Shanghai, People's Republic of China
| | - Linghao Wang
- Med-X Research Institute & School of Biomedical Engineering, Shanghai Jiaotong University, Shanghai, People's Republic of China
| | - Zequn Ding
- Med-X Research Institute & School of Biomedical Engineering, Shanghai Jiaotong University, Shanghai, People's Republic of China
| | - Zhiyuan Xie
- Med-X Research Institute & School of Biomedical Engineering, Shanghai Jiaotong University, Shanghai, People's Republic of China
| | - Yan Zhang
- Med-X Research Institute & School of Biomedical Engineering, Shanghai Jiaotong University, Shanghai, People's Republic of China
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8
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Karimi S, Mansouri S, Nassiri F, Bunda S, Singh O, Brastianos PK, Dunn IF, Zadeh G. Clinical significance of checkpoint regulator "Programmed death ligand-1 (PD-L1)" expression in meningioma: review of the current status. J Neurooncol 2021; 151:443-449. [PMID: 33611710 PMCID: PMC7897616 DOI: 10.1007/s11060-020-03584-8] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2020] [Accepted: 07/11/2020] [Indexed: 12/18/2022]
Abstract
Introduction Meningioma is the most common primary brain tumor. Most meningiomas are benign; however, a subset of these tumors can be aggressive, presenting with early or multiple tumor recurrences that are refractory to neurosurgical resection and radiotherapy. There is no standard systemic therapy for these patients, and post-surgical management of these patients is usually complicated due to lack of accurate prediction for tumor progression. Methods In this review, we summarise the crucial immunosuppressive role of checkpoint regulators, including PD-1 and PD-L1 interacting in the tumor microenvironment, which has led to efforts aimed at targeting this axis. Results Since their discovery, checkpoint inhibitors have significantly improved the outcome in many types of cancers. Currently, targeted therapy for PD-1 and PD-L1 proteins are being tested in several ongoing clinical trials for brain tumors such as glioblastoma. More recently, there have been some reports implicating increased PD-L1 expression in high-grade (WHO grades II and III) meningiomas. Several clinical trials are underway to assess the efficacy of checkpoint inhibitors in the therapeutic management of patients with aggressive meningiomas. Here, we review the immune suppressive microenvironment in meningiomas, and then focus on clinical and pathological characterization and tumor heterogeneity with respect to PD-L1 expression as well as challenges associated with the assessment of PD-L1 expression in meningioma. Conclusion We conclude with a brief review of ongoing clinical trials using checkpoint inhibitors for the treatment of high-grade and refractory meningiomas.
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Affiliation(s)
- Shirin Karimi
- MacFeeters-Hamilton Center for Neuro-Oncology Research, Princess Margaret Cancer Center, 14-701, Toronto Medical Discovery Tower (TMDT), 101 College St, Toronto, ON, M5G 1L7, Canada
| | - Sheila Mansouri
- MacFeeters-Hamilton Center for Neuro-Oncology Research, Princess Margaret Cancer Center, 14-701, Toronto Medical Discovery Tower (TMDT), 101 College St, Toronto, ON, M5G 1L7, Canada
| | - Farshad Nassiri
- MacFeeters-Hamilton Center for Neuro-Oncology Research, Princess Margaret Cancer Center, 14-701, Toronto Medical Discovery Tower (TMDT), 101 College St, Toronto, ON, M5G 1L7, Canada
- Division of Neurosurgery, University Health Network, University of Toronto, Toronto, ON, Canada
| | - Severa Bunda
- MacFeeters-Hamilton Center for Neuro-Oncology Research, Princess Margaret Cancer Center, 14-701, Toronto Medical Discovery Tower (TMDT), 101 College St, Toronto, ON, M5G 1L7, Canada
| | - Olivia Singh
- MacFeeters-Hamilton Center for Neuro-Oncology Research, Princess Margaret Cancer Center, 14-701, Toronto Medical Discovery Tower (TMDT), 101 College St, Toronto, ON, M5G 1L7, Canada
| | | | - Ian F Dunn
- Department of Neurosurgery, Brigham and Women's Hospital, Boston, MA, USA
| | - Gelareh Zadeh
- MacFeeters-Hamilton Center for Neuro-Oncology Research, Princess Margaret Cancer Center, 14-701, Toronto Medical Discovery Tower (TMDT), 101 College St, Toronto, ON, M5G 1L7, Canada.
- Division of Neurosurgery, University Health Network, University of Toronto, Toronto, ON, Canada.
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9
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Shao Z, Liu L, Zheng Y, Tu S, Pan Y, Yan S, Wei Q, Shao A, Zhang J. Molecular Mechanism and Approach in Progression of Meningioma. Front Oncol 2020; 10:538845. [PMID: 33042832 PMCID: PMC7518150 DOI: 10.3389/fonc.2020.538845] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2020] [Accepted: 08/17/2020] [Indexed: 12/20/2022] Open
Abstract
Meningioma is the most common tumor of the central nervous system, most of which is benign. Even after complete resection, a high rate of recurrence of meningioma is observed. From in-depth study of its pathogenesis, it has been found that a number of chromosomal variations and abnormal molecular signals are closely related to the occurrence and development of malignancy in meningioma, which may provide the theoretical basis and potential direction for accurate and targeted treatment. We have reviewed advances in chromosomal variations and molecular mechanisms involved in the progression of meningioma, and have highlighted the association with malignant biological behavior including cell proliferation, angiogenesis, increased invasiveness, and inhibition of apoptosis. In addition, the chemotherapy of meningioma is summarized and discussed.
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Affiliation(s)
- Zhiwei Shao
- Department of Hepatobiliary and Pancreatic Surgery, Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Lihong Liu
- Department of Radiation Oncology, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Yanghao Zheng
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China
| | - Sheng Tu
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China
| | - Yuanbo Pan
- Department of Neurosurgery, Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Sheng Yan
- Department of Hepatobiliary and Pancreatic Surgery, Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Qichun Wei
- Department of Radiation Oncology, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Anwen Shao
- Department of Neurosurgery, Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Jianmin Zhang
- Department of Neurosurgery, Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China.,Brain Research Institute, Zhejiang University, Hangzhou, China.,Collaborative Innovation Center for Brain Science, Zhejiang University, Hangzhou, China
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10
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Adams CL, Ercolano E, Ferluga S, Sofela A, Dave F, Negroni C, Kurian KM, Hilton DA, Hanemann CO. A Rapid Robust Method for Subgrouping Non-NF2 Meningiomas According to Genotype and Detection of Lower Levels of M2 Macrophages in AKT1 E17K Mutated Tumours. Int J Mol Sci 2020; 21:E1273. [PMID: 32070062 PMCID: PMC7073007 DOI: 10.3390/ijms21041273] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2019] [Revised: 02/07/2020] [Accepted: 02/11/2020] [Indexed: 12/19/2022] Open
Abstract
The majority of meningiomas are grade I, but some grade I tumours are clinically more aggressive. Recent advances in the genetic study of meningiomas has allowed investigation into the influence of genetics on the tumour microenvironment, which is important for tumorigenesis. We have established that the endpoint genotyping method Kompetitive Allele Specific PCR (KASP™) is a fast, reliable method for the screening of meningioma samples into different non-NF2 mutational groups using a standard real-time PCR instrument. This genotyping method and four-colour flow cytometry has enabled us to assess the variability in the largest immune cell infiltrate population, M2 macrophages (CD45+HLA-DR+CD14+CD163+) in 42 meningioma samples, and to suggest that underlying genetics is relevant. Further immunohistochemistry analysis comparing AKT1 E17K mutants to WHO grade I NF2-negative samples showed significantly lower levels of CD163-positive activated M2 macrophages in meningiomas with mutated AKT1 E17K, signifying a more immunosuppressive tumour microenvironment in NF2 meningiomas. Our data suggested that underlying tumour genetics play a part in the development of the immune composition of the tumour microenvironment. Stratifying meningiomas by mutational status and correlating this with their cellular composition will aid in the development of new immunotherapies for patients.
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Affiliation(s)
- Claire L. Adams
- Faculty of Health: Medicine, Dentistry and Human Sciences, The Institute of Translational and Stratified Medicine, University of Plymouth, The John Bull Building, Plymouth Science Park, Research Way, Plymouth PL6 8BU, UK (C.N.)
| | - Emanuela Ercolano
- Faculty of Health: Medicine, Dentistry and Human Sciences, The Institute of Translational and Stratified Medicine, University of Plymouth, The John Bull Building, Plymouth Science Park, Research Way, Plymouth PL6 8BU, UK (C.N.)
| | - Sara Ferluga
- Faculty of Health: Medicine, Dentistry and Human Sciences, The Institute of Translational and Stratified Medicine, University of Plymouth, The John Bull Building, Plymouth Science Park, Research Way, Plymouth PL6 8BU, UK (C.N.)
| | - Agbolahan Sofela
- Faculty of Health: Medicine, Dentistry and Human Sciences, The Institute of Translational and Stratified Medicine, University of Plymouth, The John Bull Building, Plymouth Science Park, Research Way, Plymouth PL6 8BU, UK (C.N.)
- Department of Neurosurgery, University Hospitals Plymouth NHS Trust, Derriford Road, Plymouth PL6 8DH, UK
| | - Foram Dave
- Faculty of Health: Medicine, Dentistry and Human Sciences, The Institute of Translational and Stratified Medicine, University of Plymouth, The John Bull Building, Plymouth Science Park, Research Way, Plymouth PL6 8BU, UK (C.N.)
| | - Caterina Negroni
- Faculty of Health: Medicine, Dentistry and Human Sciences, The Institute of Translational and Stratified Medicine, University of Plymouth, The John Bull Building, Plymouth Science Park, Research Way, Plymouth PL6 8BU, UK (C.N.)
| | - Kathreena M. Kurian
- Institute of Clinical Neuroscience, University of Bristol and Southmead Hospital, North Bristol Trust, Bristol BS8 1QU, UK
| | - David A. Hilton
- Cellular and Anatomical Pathology, University Hospitals Plymouth NHS Trust, Derriford Road, Plymouth PL6 8DH, UK
| | - C. Oliver Hanemann
- Faculty of Health: Medicine, Dentistry and Human Sciences, The Institute of Translational and Stratified Medicine, University of Plymouth, The John Bull Building, Plymouth Science Park, Research Way, Plymouth PL6 8BU, UK (C.N.)
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11
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Proctor DT, Huang J, Lama S, Albakr A, Van Marle G, Sutherland GR. Tumor-associated macrophage infiltration in meningioma. Neurooncol Adv 2019; 1:vdz018. [PMID: 32642654 PMCID: PMC7212927 DOI: 10.1093/noajnl/vdz018] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
Background Meningioma, a most common brain tumor, has a high rate of recurrence. Tumor-associated macrophages (TAMs) are the most abundant immune cell type in meningioma. TAMs display functional phenotypic diversity and may establish either an inflammatory and anti-tumoral or an immunosuppressive and pro-tumoral microenvironment. TAM subtypes present in meningioma and potential contribution to growth and recurrence is unknown. Methods Immunofluorescence staining was used to quantify M1 and M2 TAM populations in tissues obtained from 30 meningioma patients. Associations between M1 and M2 cells, M1:M2 cell ratio to tumor characteristics, WHO grade, recurrence, size, location, peri-tumoral edema, and patient demographics such as age and sex were examined. Results TAM cells accounted for ~18% of all cells in meningioma tissues. More than 80% of infiltrating TAMs were found to be of pro-tumoral M2 phenotype and correlated to tumor size (P = .0409). M1:M2 cell ratio was significantly decreased in WHO grade II, compared to grade I tumors (P = .009). Furthermore, a 2.3-fold difference in M1:M2 ratio between primary (0.14) and recurrent (0.06) tumors was observed (n = 18 and 12 respectively, P = .044). Conclusion This study is the first to confirm existence of pro-tumoral M2 TAMs in the meningioma microenvironment, emphasizing its potential role in tumor growth and recurrence.
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Affiliation(s)
- Dustin T Proctor
- Project neuroArm, Department of Clinical Neurosciences, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
| | - Jordan Huang
- Project neuroArm, Department of Clinical Neurosciences, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada.,Hotchkiss Brain Institute, University of Calgary, Calgary, Alberta, Canada.,Arnie Charbonneau Cancer Institute, University of Calgary, Calgary, Alberta, Canada
| | - Sanju Lama
- Project neuroArm, Department of Clinical Neurosciences, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada.,Hotchkiss Brain Institute, University of Calgary, Calgary, Alberta, Canada.,Arnie Charbonneau Cancer Institute, University of Calgary, Calgary, Alberta, Canada
| | - Abdulrahman Albakr
- Project neuroArm, Department of Clinical Neurosciences, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada.,Department of Neurosurgery, King Saud University, Riyadh, Saudi Arabia
| | - Guido Van Marle
- Department of Microbiology, Immunology and Infectious Diseases, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
| | - Garnette R Sutherland
- Project neuroArm, Department of Clinical Neurosciences, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada.,Hotchkiss Brain Institute, University of Calgary, Calgary, Alberta, Canada.,Arnie Charbonneau Cancer Institute, University of Calgary, Calgary, Alberta, Canada
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12
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Li YD, Veliceasa D, Lamano JB, Lamano JB, Kaur G, Biyashev D, Horbinski CM, Kruser TJ, Bloch O. Systemic and local immunosuppression in patients with high-grade meningiomas. Cancer Immunol Immunother 2019; 68:999-1009. [PMID: 31030234 PMCID: PMC6531348 DOI: 10.1007/s00262-019-02342-8] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2018] [Accepted: 04/16/2019] [Indexed: 01/19/2023]
Abstract
AIM Despite current treatments, high-grade meningiomas continue to have a poor prognosis. Immunotherapy targeting immune checkpoints, such as PD-L1, has demonstrated significant success in controlling numerous malignancies. In this study, we investigate the extent of systemic and local immunosuppression in meningiomas to assess the potential benefit of immune checkpoint inhibitors for the treatment of high-grade meningiomas. METHODS Peripheral blood was collected from patients undergoing resection of meningiomas (WHO grade I, n = 18; grade II, n = 25; grade III, n = 10). Immunosuppressive myeloid cells (CD45+CD11b+PD-L1+), myeloid-derived suppressor cells (MDSCs) (CD11b+CD33+HLA-DRlow), and regulatory T cells (Tregs) (CD3+CD4+CD25+FoxP3+) were quantified through flow cytometry. Tissue sections from the same patients were assessed for PD-L1 expression and T cell infiltration via immunohistochemistry. RESULTS Patients with grade III meningiomas demonstrated increased peripheral monocyte PD-L1 compared to patients with grade I/II meningiomas and healthy controls. Peripheral MDSC abundance was increased in grades II and III meningioma patients. PD-L1 staining of meningioma tissue demonstrated increased positivity in grade III meningiomas. Intratumoral PD-L1 was not associated with progression-free survival. High-grade meningiomas had increased T-cell infiltration. However, a significant proportion of these T cells were exhausted PD1+ T cells and immunosuppressive Tregs. CONCLUSIONS Patients with meningiomas exhibit signs of peripheral immunosuppression, including increased PD-L1 on myeloid cells and elevated MDSC abundance proportional to tumor grade. Additionally, the tumors express substantial PD-L1 proportional to tumor grade. These results suggest a role for immune checkpoint inhibitors targeting the PD-L1/PD-1 pathway in combination with standard therapies for the treatment of high-grade meningiomas.
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Affiliation(s)
- Yuping D Li
- Department of Neurological Surgery, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA
| | - Dorina Veliceasa
- Department of Neurological Surgery, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA
| | - Jason B Lamano
- Stritch School of Medicine, Loyola University Chicago, Maywood, IL, USA
| | - Jonathan B Lamano
- Department of Neurological Surgery, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA
| | - Gurvinder Kaur
- Department of Neurological Surgery, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA
| | - Dauren Biyashev
- Department of Neurological Surgery, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA
| | - Craig M Horbinski
- Department of Neurological Surgery, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA
| | - Tim J Kruser
- Department of Radiation Oncology, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA
| | - Orin Bloch
- Department of Neurological Surgery, University of California, Davis, 4800 Y Street, Suite 3740, Sacramento, CA, 95817, USA.
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13
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Viaene AN, Zhang B, Martinez-Lage M, Xiang C, Tosi U, Thawani JP, Gungor B, Zhu Y, Roccograndi L, Zhang L, Bailey RL, Storm PB, O’Rourke DM, Resnick AC, Grady MS, Dahmane N. Transcriptome signatures associated with meningioma progression. Acta Neuropathol Commun 2019; 7:67. [PMID: 31039818 PMCID: PMC6489307 DOI: 10.1186/s40478-019-0690-x] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2019] [Accepted: 02/25/2019] [Indexed: 12/12/2022] Open
Abstract
Meningiomas are the most common primary brain tumor of adults. The majority are benign (WHO grade I), with a mostly indolent course; 20% of them (WHO grade II and III) are, however, considered aggressive and require a more complex management. WHO grade II and III tumors are heterogeneous and, in some cases, can develop from a prior lower grade meningioma, although most arise de novo. Mechanisms leading to progression or implicated in de novo grade II and III tumorigenesis are poorly understood. RNA-seq was used to profile the transcriptome of grade I, II, and III meningiomas and to identify genes that may be involved in progression. Bioinformatic analyses showed that grade I meningiomas that progress to a higher grade are molecularly different from those that do not. As such, we identify GREM2, a regulator of the BMP pathway, and the snoRNAs SNORA46 and SNORA48, as being significantly reduced in meningioma progression. Additionally, our study has identified several novel fusion transcripts that are differentially present in meningiomas, with grade I tumors that did not progress presenting more fusion transcripts than all other tumors. Interestingly, our study also points to a difference in the tumor immune microenvironment that correlates with histopathological grade.
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14
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Guadagno E, Presta I, Maisano D, Donato A, Pirrone CK, Cardillo G, Corrado SD, Mignogna C, Mancuso T, Donato G, Del Basso De Caro M, Malara N. Role of Macrophages in Brain Tumor Growth and Progression. Int J Mol Sci 2018; 19:ijms19041005. [PMID: 29584702 PMCID: PMC5979398 DOI: 10.3390/ijms19041005] [Citation(s) in RCA: 73] [Impact Index Per Article: 12.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2018] [Revised: 03/10/2018] [Accepted: 03/23/2018] [Indexed: 12/16/2022] Open
Abstract
The role of macrophages in the growth and the progression of tumors has been extensively studied in recent years. A large body of data demonstrates that macrophage polarization plays an essential role in the growth and progression of brain tumors, such as gliomas, meningiomas, and medulloblastomas. The brain neoplasm cells have the ability to influence the polarization state of the tumor associated macrophages. In turn, innate immunity cells have a decisive role through regulation of the acquired immune response, but also through humoral cross-talking with cancer cells in the tumor microenvironment. Neoangiogenesis, which is an essential element in glial tumor progression, is even regulated by the tumor associated macrophages, whose activity is linked to other factors, such as hypoxia. In addition, macrophages play a decisive role in establishing the entry into the bloodstream of cancer cells. As is well known, the latter phenomenon is also present in brain tumors, even if they only rarely metastasize. Looking ahead in the future, we can imagine that characterizing the relationships between tumor and tumor associated macrophage, as well as the study of circulating tumor cells, could give us useful tools in prognostic evaluation and therapy. More generally, the study of innate immunity in brain tumors can boost the development of new forms of immunotherapy.
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Affiliation(s)
- Elia Guadagno
- Department of Advanced Biomedical Sciences-Pathology Section, University of Naples "Federico II"-via Pansini 5, 80131 Naples, Italy.
| | - Ivan Presta
- Department of Health Sciences, University of Catanzaro "Magna Græcia"-viale Europa, 88100 Catanzaro, Italy.
| | - Domenico Maisano
- Department of Health Sciences, University of Catanzaro "Magna Græcia"-viale Europa, 88100 Catanzaro, Italy.
| | - Annalidia Donato
- Department of Medical and Surgical Sciences-University of Catanzaro "Magna Graecia"-viale Europa, 88100 Catanzaro, Italy.
| | - Caterina Krizia Pirrone
- Department of Health Sciences, University of Catanzaro "Magna Græcia"-viale Europa, 88100 Catanzaro, Italy.
| | - Gabriella Cardillo
- Department of Health Sciences, University of Catanzaro "Magna Græcia"-viale Europa, 88100 Catanzaro, Italy.
| | - Simona Domenica Corrado
- Department of Health Sciences, University of Catanzaro "Magna Græcia"-viale Europa, 88100 Catanzaro, Italy.
| | - Chiara Mignogna
- Department of Health Sciences, University of Catanzaro "Magna Græcia"-viale Europa, 88100 Catanzaro, Italy.
| | - Teresa Mancuso
- Department of Medical and Surgical Sciences-University of Catanzaro "Magna Graecia"-viale Europa, 88100 Catanzaro, Italy.
| | - Giuseppe Donato
- Department of Health Sciences, University of Catanzaro "Magna Græcia"-viale Europa, 88100 Catanzaro, Italy.
| | - Marialaura Del Basso De Caro
- Department of Advanced Biomedical Sciences-Pathology Section, University of Naples "Federico II"-via Pansini 5, 80131 Naples, Italy.
| | - Natalia Malara
- Department of Clinical and Experimental Medicine-University of Catanzaro "Magna Graecia"-viale Europa, 88100 Catanzaro, Italy.
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15
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Clawson GA, Matters GL, Xin P, McGovern C, Wafula E, dePamphilis C, Meckley M, Wong J, Stewart L, D’Jamoos C, Altman N, Imamura Kawasawa Y, Du Z, Honaas L, Abraham T. "Stealth dissemination" of macrophage-tumor cell fusions cultured from blood of patients with pancreatic ductal adenocarcinoma. PLoS One 2017; 12:e0184451. [PMID: 28957348 PMCID: PMC5619717 DOI: 10.1371/journal.pone.0184451] [Citation(s) in RCA: 38] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2017] [Accepted: 08/24/2017] [Indexed: 12/12/2022] Open
Abstract
Here we describe isolation and characterization of macrophage-tumor cell fusions (MTFs) from the blood of pancreatic ductal adenocarcinoma (PDAC) patients. The MTFs were generally aneuploidy, and immunophenotypic characterizations showed that the MTFs express markers characteristic of PDAC and stem cells, as well as M2-polarized macrophages. Single cell RNASeq analyses showed that the MTFs express many transcripts implicated in cancer progression, LINE1 retrotransposons, and very high levels of several long non-coding transcripts involved in metastasis (such as MALAT1). When cultured MTFs were transplanted orthotopically into mouse pancreas, they grew as obvious well-differentiated islands of cells, but they also disseminated widely throughout multiple tissues in "stealth" fashion. They were found distributed throughout multiple organs at 4, 8, or 12 weeks after transplantation (including liver, spleen, lung), occurring as single cells or small groups of cells, without formation of obvious tumors or any apparent progression over the 4 to 12 week period. We suggest that MTFs form continually during PDAC development, and that they disseminate early in cancer progression, forming "niches" at distant sites for subsequent colonization by metastasis-initiating cells.
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Affiliation(s)
- Gary A. Clawson
- Gittlen Cancer Research Laboratories and the Department of Pathology, Hershey Medical Center (HMC), Pennsylvania State University (PSU), Hershey, PA, United States of America
| | - Gail L. Matters
- Department of Biochemistry & Molecular Biology, HMC, PSU, Hershey, PA, United States of America
| | - Ping Xin
- Gittlen Cancer Research Laboratories and the Department of Pathology, Hershey Medical Center (HMC), Pennsylvania State University (PSU), Hershey, PA, United States of America
| | - Christopher McGovern
- Department of Biochemistry & Molecular Biology, HMC, PSU, Hershey, PA, United States of America
| | - Eric Wafula
- Department of Biology, Eberly College, University Park (UP), Pennsylvania State University, University Park, PA, United States of America
| | - Claude dePamphilis
- Department of Biology, Eberly College, University Park (UP), Pennsylvania State University, University Park, PA, United States of America
| | - Morgan Meckley
- Gittlen Cancer Research Laboratories and the Department of Pathology, Hershey Medical Center (HMC), Pennsylvania State University (PSU), Hershey, PA, United States of America
| | - Joyce Wong
- Department of Surgery, HMC, PSU, Hershey, PA, United States of America
| | - Luke Stewart
- Applications Support, Fluidigm Corporation, South San Francisco, CA, United States of America
| | - Christopher D’Jamoos
- Applications Support, Fluidigm Corporation, South San Francisco, CA, United States of America
| | - Naomi Altman
- Department of Statistics, Eberly College, UP, PSU, University Park, PA, United States of America
| | - Yuka Imamura Kawasawa
- Department of Pharmacology and Biochemistry & Molecular Biology, Institute for Personalized Medicine, HMC, PSU, Hershey, PA, United States of America
| | - Zhen Du
- Gittlen Cancer Research Laboratories and the Department of Pathology, Hershey Medical Center (HMC), Pennsylvania State University (PSU), Hershey, PA, United States of America
| | - Loren Honaas
- Department of Biology, Eberly College, University Park (UP), Pennsylvania State University, University Park, PA, United States of America
| | - Thomas Abraham
- Department of Neural & Behavioral Sciences and Microscopy Imaging Facility, HMC, PSU, Hershey, PA, United States of America
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16
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Cheng Z, Zhang D, Gong B, Wang P, Liu F. CD163 as a novel target gene of STAT3 is a potential therapeutic target for gastric cancer. Oncotarget 2017; 8:87244-87262. [PMID: 29152078 PMCID: PMC5675630 DOI: 10.18632/oncotarget.20244] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2017] [Accepted: 07/18/2017] [Indexed: 12/15/2022] Open
Abstract
CD163 is a member of the scavenger receptor cysteine-rich superfamily, and has been widely used to identify M2 type macrophage. However, the expression of CD163 in gastric cancer and its regulatory mechanism are still unclear. Here we show that CD163 is elevated in gastric cancer tissues. High expression of CD163 is a potential indicator to evaluate the status of tumor associated macrophages (TAMs), regulatory T cells (Tregs), myeloid-derived suppressor cells (MDSCs) and cancer associated fibroblasts (Cafs). Besides, more CD163 positive macrophages and CD163 expressing gastric cancer cells are associated with tumor invasion and poor prognosis. Knocking-down CD163 in cancer cells could inhibit tumor growth in vivo. We also find various immune molecules which are correlated with CD163 in gastric cancer tissues and cell lines have positive staining in the cancer cells of clinical sample. Finally, we confirm CD163 is a novel target gene of STAT3 (signal transducer and activator of transcription 3) in gastric cancer. Our data indicate that CD163 may be a potential poor prognostic marker and therapeutic target for gastric cancer.
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Affiliation(s)
- Zhenguo Cheng
- National Center for The International Research in Cell and Gene Therapy, Sino-British Research Centre for Molecular Oncology, School of Basic Medical Sciences, Academy of Medical Sciences, Zhengzhou University, Zhengzhou 450052, China
| | - Danhua Zhang
- Department of General Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, China
| | - Baocheng Gong
- Department of Surgical Oncology, The First Affiliated Hospital of China Medical University, Shenyang 110001, China
| | - Pengliang Wang
- Department of Surgical Oncology, The First Affiliated Hospital of China Medical University, Shenyang 110001, China
| | - Funan Liu
- Department of Surgical Oncology, The First Affiliated Hospital of China Medical University, Shenyang 110001, China
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17
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CD163-positive cancer cells are potentially associated with high malignant potential in clear cell renal cell carcinoma. Med Mol Morphol 2017; 51:13-20. [PMID: 28687956 DOI: 10.1007/s00795-017-0165-8] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2017] [Accepted: 06/20/2017] [Indexed: 12/14/2022]
Abstract
CD163 is preferentially expressed by monocyte/macrophages; however, recent studies using immunohistochemistry (IHC) have reported that some cancer cells also express CD163. In the present IHC study, we investigated CD163 staining of cancer cells and macrophages in clear cell renal cell carcinoma (ccRCC) tissues and determined the relationship between cancer cell CD163 expression and clinical prognosis in patients with ccRCC. IHC for CD163 was performed in ccRCC tissues from 103 patients. CD163-positive cancer cells were detected in 35% of the patients (36/103); however, the positive signals on cancer cells were significantly lower than those on macrophages. CD163-positive cancer cells were preferentially detected in patients with high T classification, and females, and were significantly associated with shortened progression-free survival and a lower overall survival ratio. Notably, a high intensity of CD163-positive macrophage infiltration was detected in the CD163-positive cancer cell-high tumor areas. Although CD163 mRNA was detected in cultured macrophages, no CD163 mRNA was detected in two cultured RCC cell lines. The detailed mechanism by which a positive signal is detected on cancer cells has not been clarified. Detection of the CD163 antigen on cancer cells might be a useful marker for evaluating the clinical course of patients with ccRCC.
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18
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Clawson GA, Matters GL, Xin P, Imamura-Kawasawa Y, Du Z, Thiboutot DM, Helm KF, Neves RI, Abraham T. Macrophage-tumor cell fusions from peripheral blood of melanoma patients. PLoS One 2015; 10:e0134320. [PMID: 26267609 PMCID: PMC4534457 DOI: 10.1371/journal.pone.0134320] [Citation(s) in RCA: 71] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2014] [Accepted: 06/30/2015] [Indexed: 12/13/2022] Open
Abstract
Background While the morbidity and mortality from cancer are largely attributable to its metastatic dissemination, the integral features of the cascade are not well understood. The widely accepted hypothesis is that the primary tumor microenvironment induces the epithelial-to-mesenchymal transition in cancer cells, facilitating their escape into the bloodstream, possibly accompanied by cancer stem cells. An alternative theory for metastasis involves fusion of macrophages with tumor cells (MTFs). Here we culture and characterize apparent MTFs from blood of melanoma patients. Methods We isolated enriched CTC populations from peripheral blood samples from melanoma patients, and cultured them. We interrogated these cultured cells for characteristic BRAF mutations, and used confocal microscopy for immunophenotyping, motility, DNA content and chromatin texture analyses, and then conducted xenograft studies using nude mice. Findings Morphologically, the cultured MTFs were generally large with many pseudopod extensions and lamellipodia. Ultrastructurally, the cultured MTFs appeared to be macrophages. They were rich in mitochondria and lysosomes, as well as apparent melanosomes. The cultured MTF populations were all heterogeneous with regard to DNA content, containing aneuploid and/or high-ploidy cells, and they typically showed large sheets (and/or clumps) of cytoplasmic chromatin. This cytoplasmic DNA was found within heterogeneously-sized autophagic vacuoles, which prominently contained chromatin and micronuclei. Cultured MTFs uniformly expressed pan-macrophage markers (CD14, CD68) and macrophage markers indicative of M2 polarization (CD163, CD204, CD206). They also expressed melanocyte-specific markers (ALCAM, MLANA), epithelial biomarkers (KRT, EpCAM), as well as the pro-carcinogenic cytokine MIF along with functionally related stem cell markers (CXCR4, CD44). MTF cultures from individual patients (5 of 8) contained melanoma-specific BRAF activating mutations. Chromatin texture analysis of deconvoluted images showed condensed DNA (DAPI-intense) regions similar to focal regions described in stem cell fusions. MTFs were readily apparent in vivo in all human melanomas examined, often exhibiting even higher DNA content than the cultured MTFs. When cultured MTFs were transplanted subcutaneously in nude mice, they disseminated and produced metastatic lesions at distant sites. Conclusions and Hypothesis Apparent MTFs are present in peripheral blood of patients with cutaneous melanomas, and they possess the ability to form metastatic lesions when transplanted into mice. We hypothesize that these MTFs arise at the periphery of primary tumors in vivo, that they readily enter the bloodstream and invade distant tissues, secreting cytokines (such as MIF) to prepare “niches” for colonization by metastasis initiating cells.
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Affiliation(s)
- Gary A. Clawson
- Department of Pathology and Gittlen Cancer Research Laboratories, Hershey Medical Center, Pennsylvania State University, Hershey, Pennsylvania, United States of America
- * E-mail:
| | - Gail L. Matters
- Department of Biochemistry & Molecular Biology, Hershey Medical Center, Pennsylvania State University, Hershey, Pennsylvania, United States of America
| | - Ping Xin
- Department of Pathology and Gittlen Cancer Research Laboratories, Hershey Medical Center, Pennsylvania State University, Hershey, Pennsylvania, United States of America
| | - Yuka Imamura-Kawasawa
- Department of Pharmacology and the Institute for Personalized Medicine, Hershey Medical Center, Pennsylvania State University, Hershey, Pennsylvania, United States of America
| | - Zhen Du
- Department of Pathology and Gittlen Cancer Research Laboratories, Hershey Medical Center, Pennsylvania State University, Hershey, Pennsylvania, United States of America
| | - Diane M. Thiboutot
- Department of Dermatology, Division of Health Science Research, Hershey Medical Center, Pennsylvania State University, Hershey, Pennsylvania, United States of America
| | - Klaus F. Helm
- Department of Dermatopathology, Hershey Medical Center, Pennsylvania State University, Hershey, Pennsylvania, United States of America
| | - Rogerio I. Neves
- Department of Surgery and the Melanoma Center, Hershey Medical Center, Pennsylvania State University, Hershey, Pennsylvania, United States of America
| | - Thomas Abraham
- Department of Neural and Behavioral Science and the Microscopy Imaging Facility, Hershey Medical Center, Pennsylvania State University, Hershey, Pennsylvania, United States of America
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19
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Graversen JH, Moestrup SK. Drug Trafficking into Macrophages via the Endocytotic Receptor CD163. MEMBRANES 2015; 5:228-52. [PMID: 26111002 PMCID: PMC4496642 DOI: 10.3390/membranes5020228] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 05/04/2015] [Accepted: 06/11/2015] [Indexed: 12/12/2022]
Abstract
In inflammatory diseases, macrophages are a main producer of a range of cytokines regulating the inflammatory state. This also includes inflammation induced by tumor growth, which recruits so-called tumor-associated macrophages supporting tumor growth. Macrophages are therefore relevant targets for cytotoxic or phenotype-modulating drugs in the treatment of inflammatory and cancerous diseases. Such targeting of macrophages has been tried using the natural propensity of macrophages to non-specifically phagocytose circulating foreign particulate material. In addition, the specific targeting of macrophage-expressed receptors has been used in order to obtain a selective uptake in macrophages and reduce adverse effects of off-target delivery of drugs. CD163 is a highly expressed macrophage-specific endocytic receptor that has been studied for intracellular delivery of small molecule drugs to macrophages using targeted liposomes or antibody drug conjugates. This review will focus on the biology of CD163 and its potential role as a target for selective macrophage targeting compared with other macrophage targeting approaches.
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Affiliation(s)
- Jonas Heilskov Graversen
- Institute of Molecular Medicine, University of Southern Denmark, J. B. Winsløws Vej 25, 5000-Odense C, Denmark.
| | - Søren Kragh Moestrup
- Institute of Molecular Medicine, University of Southern Denmark, J. B. Winsløws Vej 25, 5000-Odense C, Denmark.
- Department of Clinical Biochemistry and Pharmacology, Odense University Hospital, 5000-Odense C, Denmark.
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Abstract
Scavenger receptors constitute a large family of evolutionally conserved protein molecules that are structurally and functionally diverse. Although scavenger receptors were originally identified based on their capacity to scavenge modified lipoproteins, these molecules have been shown to recognize and bind to a broad spectrum of ligands, including modified and unmodified host-derived molecules or microbial components. As a major subset of innate pattern recognition receptors, scavenger receptors are mainly expressed on myeloid cells and function in a wide range of biological processes, such as endocytosis, adhesion, lipid transport, antigen presentation, and pathogen clearance. In addition to playing a crucial role in maintenance of host homeostasis, scavenger receptors have been implicated in the pathogenesis of a number of diseases, e.g., atherosclerosis, neurodegeneration, or metabolic disorders. Emerging evidence has begun to reveal these receptor molecules as important regulators of tumor behavior and host immune responses to cancer. This review summarizes our current understanding on the newly identified, distinct functions of scavenger receptors in cancer biology and immunology. The potential of scavenger receptors as diagnostic biomarkers and novel targets for therapeutic interventions to treat malignancies is also highlighted.
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Affiliation(s)
- Xiaofei Yu
- Department of Human and Molecular Genetics, Richmond, Virginia, USA; VCU Institute of Molecular Medicine, Richmond, Virginia, USA; VCU Massey Cancer Center, Virginia Commonwealth University School of Medicine, Richmond, Virginia, USA
| | - Chunqing Guo
- Department of Human and Molecular Genetics, Richmond, Virginia, USA; VCU Institute of Molecular Medicine, Richmond, Virginia, USA; VCU Massey Cancer Center, Virginia Commonwealth University School of Medicine, Richmond, Virginia, USA
| | - Paul B Fisher
- Department of Human and Molecular Genetics, Richmond, Virginia, USA; VCU Institute of Molecular Medicine, Richmond, Virginia, USA; VCU Massey Cancer Center, Virginia Commonwealth University School of Medicine, Richmond, Virginia, USA
| | - John R Subjeck
- Department of Cellular Stress Biology, Roswell Park Cancer Institute, Buffalo, New York, USA.
| | - Xiang-Yang Wang
- Department of Human and Molecular Genetics, Richmond, Virginia, USA; VCU Institute of Molecular Medicine, Richmond, Virginia, USA; VCU Massey Cancer Center, Virginia Commonwealth University School of Medicine, Richmond, Virginia, USA.
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21
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SHIBUYA M. Pathology and molecular genetics of meningioma: recent advances. Neurol Med Chir (Tokyo) 2014; 55:14-27. [PMID: 25744347 PMCID: PMC4533397 DOI: 10.2176/nmc.ra.2014-0233] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2014] [Accepted: 08/21/2014] [Indexed: 01/16/2023] Open
Abstract
Meningiomas are the most common intracranial primary neoplasm in adults. Although the spectrum of clinical and molecular genetic issues regarding meningiomas remains undefined, novel genetic alterations that are associated with tumor morphology, malignancy, or location have recently been discovered. This review focuses on recent advances in understanding of the heterogenous pathology of meningiomas, particularly on associations between the clinical, histological, etiological, epidemiological, and molecular genetical aspects of the neoplasm.
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Affiliation(s)
- Makoto SHIBUYA
- Central Laboratory, Hachioji Medical Center, Tokyo Medical University, Tokyo
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22
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Yamaguchi S, Terasaka S, Kobayashi H, Asaoka K, Motegi H, Nishihara H, Kanno H, Onimaru R, Ito YM, Shirato H, Houkin K. Prognostic factors for survival in patients with high-grade meningioma and recurrence-risk stratification for application of radiotherapy. PLoS One 2014; 9:e97108. [PMID: 24820480 PMCID: PMC4018268 DOI: 10.1371/journal.pone.0097108] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2014] [Accepted: 04/15/2014] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND Radiotherapy for high-grade meningioma (HGM) is one of the essential treatment options for disease control. However, appropriate irradiation timing remains under debate. The object of this study is to discern which prognostic factors impact recurrence in HGM patients and to propose a risk-stratification system for the application of postoperative radiotherapy. METHODS We retrospectively reviewed 55 adult patients who were diagnosed with Grade II and III intracranial meningioma. Cox regression models were applied to the analysis for impact on early recurrence in HGM patients without postoperative radiotherapy. RESULTS Grade III malignancy (P = 0.0073) and transformed histology (P = 0.047) proved to be significantly poor prognostic factors of early recurrence by multivariate analysis. The other candidates for recurrence factors were Simpson Grade 3-5 resection, preoperative Karnofsky Performance status < = 70%, and MIB-1 labeling index > = 15%. According to these prognostic factors, postoperative HGM patients could be stratified into three recurrence-risk groups. The prognoses were significantly different between each group, as the 3-year actual recurrence-free rates were 90% in low-risk group, 31% in intermediate-risk group, and 15% in high-risk group. CONCLUSION We propose recurrence-risk stratification for postoperative HGM patients using clinically available factors. Our results suggest that the prognosis for patients with high-risk HGMs is dismal, whereas HGM patients belonging to the low-risk group could have favorable prognoses. This stratification provides us with the criteria necessary to determine whether to apply adjuvant radiotherapy to postoperative HGM patients, and to also help identify potentially curable HGMs without adjuvant radiotherapy.
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Affiliation(s)
- Shigeru Yamaguchi
- Department of Neurosurgery, Hokkaido University Graduate School of Medicine, Sapporo, Japan
| | - Shunsuke Terasaka
- Department of Neurosurgery, Hokkaido University Graduate School of Medicine, Sapporo, Japan
- * E-mail:
| | - Hiroyuki Kobayashi
- Department of Neurosurgery, Hokkaido University Graduate School of Medicine, Sapporo, Japan
| | - Katsuyuki Asaoka
- Department of Neurosurgery, Teine-keijinkai Hospital, Sapporo, Japan
| | - Hiroaki Motegi
- Department of Neurosurgery, Hokkaido University Graduate School of Medicine, Sapporo, Japan
| | - Hiroshi Nishihara
- Department of Pathology, Hokkaido University Graduate School of Medicine, Sapporo, Japan
| | - Hiromi Kanno
- Department of Pathology, Hokkaido University Graduate School of Medicine, Sapporo, Japan
| | - Rikiya Onimaru
- Department of Radiation Oncology, Hokkaido University Graduate School of Medicine, Sapporo, Japan
| | - Yoichi M. Ito
- Department of Biostatistics, Hokkaido University Graduate School of Medicine, Sapporo, Japan
| | - Hiroki Shirato
- Department of Radiation Oncology, Hokkaido University Graduate School of Medicine, Sapporo, Japan
| | - Kiyohiro Houkin
- Department of Neurosurgery, Hokkaido University Graduate School of Medicine, Sapporo, Japan
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