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Rath S, Shafeea MS, Abdul Hussein AF, Shamil Hashim A, Hassanaien S, Pastrana-Brandes S, Chaurasia B. CAR-T-cell therapy in meningioma: current investigations, advancements and insight into future directions. Ann Med Surg (Lond) 2024; 86:5957-5965. [PMID: 39359850 PMCID: PMC11444591 DOI: 10.1097/ms9.0000000000002491] [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: 05/29/2024] [Accepted: 08/11/2024] [Indexed: 10/04/2024] Open
Abstract
Meningiomas, the most common tumors of the central nervous system (CNS), present significant challenges in treatment, particularly for atypical and anaplastic subtypes where standard therapies often fall short of therapeutic expectations. Chimeric antigen receptor (CAR) T-cell therapy, a groundbreaking immunotherapy approach, has demonstrated great success in hematological malignancies but faces obstacles in solid tumors, including CNS tumors like glioblastomas. This article provides a comprehensive review of the efficacy of CAR-T therapy in meningiomas, highlighting the tumor's immunogenic potential and the challenges associated with applying this therapy in clinical practice. Through an extensive literature review, the study explores potential antigens for CAR-T targeting in meningiomas, shedding light on the tumor-immune microenvironment interactions. Challenges such as tumor heterogeneity, blood-brain barrier penetration, off-target effects, and tumor recurrence are discussed, alongside potential strategies to overcome these obstacles. The study also investigates recent advancements in CAR-T therapy, including the identification of novel target antigens and the development of engineering approaches to enhance therapeutic efficacy. Furthermore, the article highlights the importance of ongoing research efforts in exploring the tumor-immune dynamics in meningiomas and underscores the urgent need for clinical trials to validate the safety and efficacy of CAR-T therapy in this context. By addressing these challenges, CAR-T therapy holds the promise of revolutionizing meningioma treatment, offering new hope for patients suffering from this disease.
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Affiliation(s)
- Shree Rath
- All India Institute of Medical Sciences, Bhubaneswar, India
| | - Murtaja Satea Shafeea
- Department of Surgery, University of Warith Al-Anbiyaa, College of Medicine, Karbala
| | | | | | | | - Santiago Pastrana-Brandes
- Department of Executive and Continuing Professional Ed, Harvard T.H. Chan School of Public Health, Boston, MA, USA
| | - Bipin Chaurasia
- Department of Neurosurgery, Neurosurgery Clinic, Birgunj, Nepal
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2
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Joshi R, Sharma A, Kulshreshtha R. Noncoding RNA landscape and their emerging roles as biomarkers and therapeutic targets in meningioma. MOLECULAR THERAPY. ONCOLOGY 2024; 32:200782. [PMID: 38596289 PMCID: PMC10951709 DOI: 10.1016/j.omton.2024.200782] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 04/11/2024]
Abstract
Meningiomas are among the most prevalent primary CNS tumors in adults, accounting for nearly 38% of all brain neoplasms. The World Health Organization (WHO) grade assigned to meningiomas guides medical care in patients and is primarily based on tumor histology and malignancy potential. Although often considered benign, meningiomas with complicated histology, limited accessibility for surgical resection, and/or higher malignancy potential (WHO grade 2 and WHO grade 3) are harder to combat, resulting in significant morbidity. With limited treatment options and no systemic therapies, it is imperative to understand meningioma tumorigenesis at the molecular level and identify novel therapeutic targets. The last decade witnessed considerable progress in understanding the noncoding RNA landscape of meningioma, with microRNAs (miRNAs) and long noncoding RNAs (lncRNAs) emerging as molecular entities of interest. This review aims to highlight the commonly dysregulated miRNAs and lncRNAs in meningioma and their correlation with meningioma progression, malignancy, recurrence, and radioresistance. The role of "key" miRNAs as biomarkers and their therapeutic potential has also been reviewed in detail. Furthermore, current and emerging therapeutic modalities for meningioma have been discussed, with emphasis on the need to identify and subsequently employ clinically relevant miRNAs and lncRNAs as novel therapeutic targets and biomarkers.
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Affiliation(s)
- Ritanksha Joshi
- Department of Biochemical Engineering and Biotechnology, Indian Institute of Technology Delhi, New Delhi 110016, India
| | - Anuja Sharma
- Department of Biochemical Engineering and Biotechnology, Indian Institute of Technology Delhi, New Delhi 110016, India
| | - Ritu Kulshreshtha
- Department of Biochemical Engineering and Biotechnology, Indian Institute of Technology Delhi, New Delhi 110016, India
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3
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Aran V, Lyra Miranda R, Heringer M, Carvalho da Fonseca AC, Andreiuolo F, Chimelli L, Devalle S, Niemeyer Filho P, Moura-Neto V. Liquid biopsy evaluation of circulating tumor DNA, miRNAs, and cytokines in meningioma patients. Front Neurol 2024; 14:1321895. [PMID: 38259646 PMCID: PMC10800936 DOI: 10.3389/fneur.2023.1321895] [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: 10/20/2023] [Accepted: 12/14/2023] [Indexed: 01/24/2024] Open
Abstract
Introduction Liquid biopsy is a non-invasive method used to detect cancer and monitor treatment responses by analyzing blood or other bodily fluids for cancer biomarkers. Meningiomas are the most common primary central nervous system tumors, and biomarkers play a crucial role in their diagnosis, prognosis, and treatment monitoring. The World Health Organization (WHO) classifies meningiomas based on tumor grades and molecular alterations in genes such as in NF2, AKT1, TRAF7, SMO, PIK3CA, KLF4, SMARCE1, BAP1, H3K27me3, TERT promoter, and CDKN2A/B. Liquid biopsy, specifically cell-free DNA (cfDNA) analysis, has shown potential for monitoring meningiomas as it can detect ctDNA release in the blood, unaffected by the blood-brain barrier. MicroRNAs (miRNAs) have also been found to be deregulated in various cancers, including meningiomas, presenting potential as diagnostic biomarkers. Additionally, studying cytokines in the tumor microenvironment may aid in establishing prognostic or diagnostic panels for meningiomas. Methods In the present study we analyzed the DNA coming from both the plasma and tumor samples, in addition to analyze miRNA-21 and cytokines in the plasma of 28 meningioma patients. Discussion and Conclusion Our findings indicate that the detection of ctDNA in the plasma of meningioma patients is feasible. However, it's important to note that certain challenges persist when comparing plasma DNA analysis to that of tumor tissues. In our study, we observed a paired identification of mutations in only one patient, highlighting the complexities involved. Furthermore, we successfully identified miR-21 and cytokines in the plasma samples. Notably, our analysis of Interleukin 6 (IL-6) unveiled higher expression in the clear cell subtype compared to the other types. Despite the ongoing research, the clinical implementation of liquid biopsy in meningiomas remains somewhat limited. Nevertheless, our promising results underscore the need for further investigation.
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Affiliation(s)
- Veronica Aran
- Laboratório de Biomedicina do Cérebro, Instituto Estadual do Cérebro Paulo Niemeyer, Rio de Janeiro, Brazil
| | - Renan Lyra Miranda
- Neuropathology and Molecular Genetics Laboratory, Instituto Estadual do Cérebro Paulo Niemeyer, Rio de Janeiro, Brazil
| | - Manoela Heringer
- Laboratório de Biomedicina do Cérebro, Instituto Estadual do Cérebro Paulo Niemeyer, Rio de Janeiro, Brazil
| | | | - Felipe Andreiuolo
- Neuropathology and Molecular Genetics Laboratory, Instituto Estadual do Cérebro Paulo Niemeyer, Rio de Janeiro, Brazil
- Rede D'Or, IDOR - Instituto D'Or de Pesquisa e Ensino, Rio de Janeiro, Brazil
| | - Leila Chimelli
- Neuropathology and Molecular Genetics Laboratory, Instituto Estadual do Cérebro Paulo Niemeyer, Rio de Janeiro, Brazil
| | - Sylvie Devalle
- Laboratório de Biomedicina do Cérebro, Instituto Estadual do Cérebro Paulo Niemeyer, Rio de Janeiro, Brazil
| | - Paulo Niemeyer Filho
- Neurosurgery Division, Instituto Estadual do Cérebro Paulo Niemeyer, Rio de Janeiro, Brazil
| | - Vivaldo Moura-Neto
- Laboratório de Biomedicina do Cérebro, Instituto Estadual do Cérebro Paulo Niemeyer, Rio de Janeiro, Brazil
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van de Weijer LL, Ercolano E, Zhang T, Shah M, Banton MC, Na J, Adams CL, Hilton D, Kurian KM, Hanemann CO. A novel patient-derived meningioma spheroid model as a tool to study and treat epithelial-to-mesenchymal transition (EMT) in meningiomas. Acta Neuropathol Commun 2023; 11:198. [PMID: 38102708 PMCID: PMC10725030 DOI: 10.1186/s40478-023-01677-9] [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: 07/12/2023] [Accepted: 10/23/2023] [Indexed: 12/17/2023] Open
Abstract
Meningiomas are the most common intracranial brain tumours. These tumours are heterogeneous and encompass a wide spectrum of clinical aggressivity. Treatment options are limited to surgery and radiotherapy and have a risk of post-operative morbidities and radiation neurotoxicity, reflecting the need for new therapies. Three-dimensional (3D) patient-derived cell culture models have been shown to closely recapitulate in vivo tumour biology, including microenvironmental interactions and have emerged as a robust tool for drug development. Here, we established a novel easy-to-use 3D patient-derived meningioma spheroid model using a scaffold-free approach. Patient-derived meningioma spheroids were characterised and compared to patient tissues and traditional monolayer cultures by histology, genomics, and transcriptomics studies. Patient-derived meningioma spheroids closely recapitulated morphological and molecular features of matched patient tissues, including patient histology, genomic alterations, and components of the immune microenvironment, such as a CD68 + and CD163 + positive macrophage cell population. Comprehensive transcriptomic profiling revealed an increase in epithelial-to-mesenchymal transition (EMT) in meningioma spheroids compared to traditional monolayer cultures, confirming this model as a tool to elucidate EMT in meningioma. Therefore, as proof of concept study, we developed a treatment strategy to target EMT in meningioma. We found that combination therapy using the MER tyrosine kinase (MERTK) inhibitor UNC2025 and the histone deacetylase (HDAC) inhibitor Trichostatin A (TSA) effectively decreased meningioma spheroid viability and proliferation. Furthermore, we demonstrated this combination therapy significantly increased the expression of the epithelial marker E-cadherin and had a repressive effect on WHO grade 2-derived spheroid invasion, which is suggestive of a partial reversal of EMT in meningioma spheroids.
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Affiliation(s)
- Laurien L van de Weijer
- Faculty of Health: Medicine, Dentistry and Human Sciences, Derriford Research Facility, University of Plymouth, Plymouth, PL6 8BU, Devon, UK
| | - Emanuela Ercolano
- Faculty of Health: Medicine, Dentistry and Human Sciences, Derriford Research Facility, University of Plymouth, Plymouth, PL6 8BU, Devon, UK
| | - Ting Zhang
- Faculty of Health: Medicine, Dentistry and Human Sciences, Derriford Research Facility, University of Plymouth, Plymouth, PL6 8BU, Devon, UK
| | - Maryam Shah
- Faculty of Health: Medicine, Dentistry and Human Sciences, Derriford Research Facility, University of Plymouth, Plymouth, PL6 8BU, Devon, UK
| | - Matthew C Banton
- Faculty of Health: School of Biomedical Sciences, University of Plymouth, Plymouth, PL4 8AA, Devon, UK
| | - Juri Na
- Faculty of Health: Medicine, Dentistry and Human Sciences, Derriford Research Facility, University of Plymouth, Plymouth, PL6 8BU, Devon, UK
| | - Claire L Adams
- Faculty of Health: Medicine, Dentistry and Human Sciences, Derriford Research Facility, University of Plymouth, Plymouth, PL6 8BU, Devon, UK
| | - David Hilton
- Department of Cellular and Anatomical Pathology, University Hospitals Plymouth NHS Trust, Derriford, Plymouth, PL6 8DH, Devon, UK
| | - Kathreena M Kurian
- University of Bristol Medical School & North Bristol Trust, Southmead Hospital, Bristol, BS1 0NB, UK
| | - C Oliver Hanemann
- Faculty of Health: Medicine, Dentistry and Human Sciences, Derriford Research Facility, University of Plymouth, Plymouth, PL6 8BU, Devon, UK.
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Méndez-García LA, Solleiro-Villavicencio H, Guartazaca-Guerrero S, Rodríguez-Morales J, Carrillo-Ruiz JD. Neurological Diseases Define the Cytokine Profile in CFS during SARS-CoV-2 Infection in Highly Ill Patients. Trop Med Infect Dis 2023; 8:290. [PMID: 37368708 DOI: 10.3390/tropicalmed8060290] [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: 04/17/2023] [Revised: 05/16/2023] [Accepted: 05/21/2023] [Indexed: 06/29/2023] Open
Abstract
Neuroinflammation is critical in developing and progressing neurological diseases. The underlying pro-inflammatory cytokine expression combined with additional mechanisms in the neuropathology, such as oxidative stress, brain-blood barrier damage, and endothelial dysfunction, could contribute to the susceptibility to developing severe COVID-19. The physiopathology of SARS-CoV-2 and other human coronaviruses (H-CoVs) has not been completely understood; however, they have all been linked to a disproportionated response of the immune system, particularly an exacerbated cytokine production and the dysregulation of total cell counts. In this article, based on the compilation of studies reported by our working group regarding COVID-19 and neurological diseases, we propose that the inflammation observed in the central nervous system, through a CSF analysis, could be conditioned by neurological disease(s) and enhanced by COVID-19. Therefore, it is necessary to determine the cytokine profile in different neurological disorders to propose adequate treatments and avoid severe forms of the disease in these patients.
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Affiliation(s)
- Lucía Angélica Méndez-García
- Laboratory of Immunometabolism, Research Division, General Hospital of Mexico "Dr. Eduardo Liceaga", Mexico City 06720, Mexico
| | | | | | - Jahir Rodríguez-Morales
- Neurology and Neurosurgery Unit, General Hospital of Mexico "Dr. Eduardo Liceaga", Mexico City 06720, Mexico
| | - José Damián Carrillo-Ruiz
- Laboratory of Immunometabolism, Research Division, General Hospital of Mexico "Dr. Eduardo Liceaga", Mexico City 06720, Mexico
- Neurology and Neurosurgery Unit, General Hospital of Mexico "Dr. Eduardo Liceaga", Mexico City 06720, Mexico
- Coordination of Neuroscience, Faculty of Psychology, Mexico Anahuac University, Mexico City 52786, Mexico
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6
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The Tumor Immune Microenvironment in Primary CNS Neoplasms: A Review of Current Knowledge and Therapeutic Approaches. Int J Mol Sci 2023; 24:ijms24032020. [PMID: 36768342 PMCID: PMC9917056 DOI: 10.3390/ijms24032020] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2022] [Revised: 01/10/2023] [Accepted: 01/17/2023] [Indexed: 01/21/2023] Open
Abstract
Primary CNS neoplasms are responsible for considerable mortality and morbidity, and many therapies directed at primary brain tumors have proven unsuccessful despite their success in preclinical studies. Recently, the tumor immune microenvironment has emerged as a critical aspect of primary CNS neoplasms that may affect their malignancy, prognosis, and response to therapy across patients and tumor grades. This review covers the tumor microenvironment of various primary CNS neoplasms, with a focus on glioblastoma and meningioma. Additionally, current therapeutic strategies based on elements of the tumor microenvironment, including checkpoint inhibitor therapy and immunotherapeutic vaccines, are discussed.
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7
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Short SC. EV packing allows meningioma tracking in blood. Neuro Oncol 2022; 24:2091-2092. [PMID: 36268772 PMCID: PMC9713496 DOI: 10.1093/neuonc/noac230] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Affiliation(s)
- Susan C Short
- Leeds Institute of Medical Research, University of Leeds, LeedsUK
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8
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Maier AD. Malignant meningioma. APMIS 2022; 130 Suppl 145:1-58. [DOI: 10.1111/apm.13276] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Affiliation(s)
- Andrea Daniela Maier
- Department of Neurosurgery, Rigshospitalet Copenhagen University Hospital Copenhagen Denmark
- Department of Pathology, Rigshospitalet Copenhagen University Hospital Copenhagen Denmark
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9
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Maier AD, Meddis A, Mirian C, Haslund-Vinding J, Bartek J, Krog SM, Nguyen TUP, Areškevičiūtė A, Melchior LC, Heegaard S, Kristensen BW, Munch TN, Fugleholm K, Ziebell M, Raleigh DR, Poulsen FR, Gerds TA, Litman T, Scheie D, Mathiesen T. Gene expression analysis during progression of malignant meningioma compared to benign meningioma. J Neurosurg 2022; 138:1302-1312. [PMID: 36115056 DOI: 10.3171/2022.7.jns22585] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2022] [Accepted: 07/22/2022] [Indexed: 11/06/2022]
Abstract
OBJECTIVE Meningioma is the most common primary intracranial neoplasm. Only 1%-3% of meningiomas are malignant according to the 2016 WHO criteria (WHO grade III). High-grade meningiomas present specific gene expression signatures indicating aggressive growth or recurrence. However, changes in gene expression and in neuroinflammatory gene expression signatures in WHO grade III meningiomas and during progression from WHO grade I or II to grade III are unknown. METHODS The authors used a NanoString targeted gene expression panel with focus on 787 genes relevant in meningioma pathology and neuroinflammatory pathways to investigate patients with grade III meningiomas treated at Rigshospitalet from 2000 to 2020 (n = 51). A temporal dimension was added to the investigation by including samples from patients' earlier grade I and II meningiomas and grade III recurrences (n = 139 meningiomas). The authors investigated changes in neuroinflammatory gene expression signatures in 1) grade I meningiomas that later transformed into grade III meningiomas, and 2) grade III meningiomas compared with nonrecurrent grade I meningiomas. RESULTS The authors' data indicate that FOXM1, TOP2A, BIRC5, and MYBL2 were enriched and the HOTAIR regulatory pathway was enriched in grade III meningiomas compared with nonrecurrent grade I meningiomas. They discovered a separation of malignant and benign meningiomas based only on genes involved in microglia regulation with enrichment of P2RY12 in grade I compared with grade III meningiomas. Interestingly, FOXM1 was upregulated in premalignant grade I meningioma years before the grade III transformation. CONCLUSIONS The authors found gene expression changes in low-grade meningiomas that predated histological transformation to grade III meningiomas. Neuroinflammation genes distinguished grade III from grade I meningiomas.
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Affiliation(s)
- Andrea D Maier
- Departments of1Neurosurgery and.,2Pathology, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
| | - Alessandra Meddis
- 3Section of Biostatistics, University of Copenhagen, Copenhagen, Denmark
| | | | | | - Jiri Bartek
- Departments of1Neurosurgery and.,4Department of Neurosurgery, Karolinska University Hospital, Solna, Stockholm, Sweden.,5Department of Clinical Neuroscience, Karolinska Institutet, Solna, Stockholm, Sweden
| | - Sebastian M Krog
- 6Department of Oncology, Herlev Hospital, University of Copenhagen, Copenhagen, Denmark
| | | | - Aušrinė Areškevičiūtė
- 7Department of Pathology, Danish Reference Center for Prion Diseases, Copenhagen University Hospital, Copenhagen, Denmark
| | - Linea C Melchior
- 2Pathology, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
| | - Steffen Heegaard
- 2Pathology, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark.,8Department of Ophthalmology, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
| | - Bjarne W Kristensen
- 9Department of Clinical Medicine and Biotech Research and Innovation Center (BRIC), University of Copenhagen, Copenhagen, Denmark.,10Department of Pathology, The Bartholin Institute, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
| | - Tina N Munch
- Departments of1Neurosurgery and.,11Department of Epidemiology Research, Statens Serum Institut, Copenhagen, Denmark.,17Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
| | | | | | - David R Raleigh
- Departments of12Neurological Surgery and.,13Radiation Oncology, University of California, San Francisco, California
| | - Frantz R Poulsen
- 14Department of Neurosurgery, Odense University Hospital, Odense, Denmark.,15Clinical Institute and BRIDGE, University of Southern Denmark, Odense, Denmark; and
| | - Thomas A Gerds
- 3Section of Biostatistics, University of Copenhagen, Copenhagen, Denmark
| | | | - David Scheie
- 2Pathology, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
| | - Tiit Mathiesen
- Departments of1Neurosurgery and.,17Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
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10
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Brunasso L, Bonosi L, Costanzo R, Buscemi F, Giammalva GR, Ferini G, Valenti V, Viola A, Umana GE, Gerardi RM, Sturiale CL, Albanese A, Iacopino DG, Maugeri R. Updated Systematic Review on the Role of Brain Invasion in Intracranial Meningiomas: What, When, Why? Cancers (Basel) 2022; 14:cancers14174163. [PMID: 36077700 PMCID: PMC9454707 DOI: 10.3390/cancers14174163] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2022] [Revised: 08/01/2022] [Accepted: 08/22/2022] [Indexed: 11/28/2022] Open
Abstract
Simple Summary Meningioma is still the most common adult tumor of the CNS, most of which are slow-growing, benign tumors and could even be accidentally diagnosed; nonetheless, they sometimes show more aggressive behavior with higher recurrence rates and relatively reduced overall survival. Assuming this, in recent years, scientific research has been accelerated, looking for new insights and applications that could improve preoperative investigation, tailor surgical planning, and strongly impact meningioma patients’ prognosis. Many fields have been developed, and the detection of brain invasion has firmly gained its potential role, leading to the revised version of WHO for CNS tumors in 2016 as a further criterion for defining atypia. Further studies are still ongoing to assess a widely accepted application of BI evaluation in intracranial meningioma management. Abstract Several recent studies are providing increasing insights into reliable markers to improve the diagnostic and prognostic assessment of meningioma patients. The evidence of brain invasion (BI) signs and its associated variables has been focused on, and currently, scientific research is investing in the study of key aspects, different methods, and approaches to recognize and evaluate BI. This paradigm shift may have significant repercussions for the diagnostic, prognostic, and therapeutic approach to higher-grade meningioma, as long as the evidence of BI may influence patients’ prognosis and inclusion in clinical trials and indirectly impact adjuvant therapy. We intended to review the current knowledge about the impact of BI in meningioma in the most updated literature and explore the most recent implications on both clinical practice and trials and future directions. According to the PRISMA guidelines, systematic research in the most updated platform was performed in order to provide a complete overview of characteristics, preoperative applications, and potential implications of BI in meningiomas. Nineteen articles were included in the present paper and analyzed according to specific research areas. The detection of brain invasion could represent a crucial factor in meningioma patients’ management, and research is flourishing and promising.
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Affiliation(s)
- Lara Brunasso
- Neurosurgical Clinic AOUP “Paolo Giaccone”, Post Graduate Residency Program in Neurologic Surgery, Department of Biomedicine Neurosciences and Advanced Diagnostics, School of Medicine, University of Palermo, 90127 Palermo, Italy
- Correspondence: ; Tel.: +39-0916554656
| | - Lapo Bonosi
- Neurosurgical Clinic AOUP “Paolo Giaccone”, Post Graduate Residency Program in Neurologic Surgery, Department of Biomedicine Neurosciences and Advanced Diagnostics, School of Medicine, University of Palermo, 90127 Palermo, Italy
| | - Roberta Costanzo
- Neurosurgical Clinic AOUP “Paolo Giaccone”, Post Graduate Residency Program in Neurologic Surgery, Department of Biomedicine Neurosciences and Advanced Diagnostics, School of Medicine, University of Palermo, 90127 Palermo, Italy
| | - Felice Buscemi
- Neurosurgical Clinic AOUP “Paolo Giaccone”, Post Graduate Residency Program in Neurologic Surgery, Department of Biomedicine Neurosciences and Advanced Diagnostics, School of Medicine, University of Palermo, 90127 Palermo, Italy
| | - Giuseppe Roberto Giammalva
- Neurosurgical Clinic AOUP “Paolo Giaccone”, Post Graduate Residency Program in Neurologic Surgery, Department of Biomedicine Neurosciences and Advanced Diagnostics, School of Medicine, University of Palermo, 90127 Palermo, Italy
| | - Gianluca Ferini
- Department of Radiation Oncology, REM Radioterapia SRL, 95125 Catania, Italy
| | - Vito Valenti
- Department of Radiation Oncology, REM Radioterapia SRL, 95125 Catania, Italy
| | - Anna Viola
- Department of Radiation Oncology, REM Radioterapia SRL, 95125 Catania, Italy
| | - Giuseppe Emmanuele Umana
- Gamma Knife Center, Trauma Center, Department of Neurosurgery, Cannizzaro Hospital, 95100 Catania, Italy
| | - Rosa Maria Gerardi
- Neurosurgical Clinic AOUP “Paolo Giaccone”, Post Graduate Residency Program in Neurologic Surgery, Department of Biomedicine Neurosciences and Advanced Diagnostics, School of Medicine, University of Palermo, 90127 Palermo, Italy
| | - Carmelo Lucio Sturiale
- Division of Neurosurgery, Fondazione Policlinico Universitario A. Gemelli IRCCS, Università Cattolica del Sacro Cuore, 00100 Rome, Italy
| | - Alessio Albanese
- Division of Neurosurgery, Fondazione Policlinico Universitario A. Gemelli IRCCS, Università Cattolica del Sacro Cuore, 00100 Rome, Italy
| | - Domenico Gerardo Iacopino
- Neurosurgical Clinic AOUP “Paolo Giaccone”, Post Graduate Residency Program in Neurologic Surgery, Department of Biomedicine Neurosciences and Advanced Diagnostics, School of Medicine, University of Palermo, 90127 Palermo, Italy
| | - Rosario Maugeri
- Neurosurgical Clinic AOUP “Paolo Giaccone”, Post Graduate Residency Program in Neurologic Surgery, Department of Biomedicine Neurosciences and Advanced Diagnostics, School of Medicine, University of Palermo, 90127 Palermo, Italy
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11
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Kannapadi NV, Shah PP, Mathios D, Jackson CM. Synthesizing Molecular and Immune Characteristics to Move Beyond WHO Grade in Meningiomas: A Focused Review. Front Oncol 2022; 12:892004. [PMID: 35712492 PMCID: PMC9194503 DOI: 10.3389/fonc.2022.892004] [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: 03/08/2022] [Accepted: 05/02/2022] [Indexed: 11/22/2022] Open
Abstract
No portion of this manuscript has previously been presented. Meningiomas, the most common primary intracranial tumors, are histologically categorized by the World Health Organization (WHO) grading system. While higher WHO grade is generally associated with poor clinical outcomes, a significant subset of grade I tumors recur or progress, indicating a need for more reliable models of meningioma behavior. Several groups have developed risk scores based on molecular or immunologic characteristics. These classification schemes show promise, with several models preliminarily demonstrating similar or superior accuracy to WHO grading. Improved understanding of immune system recognition and targeting of meningioma subtypes is necessary to advance the predictive power, as well as develop new therapies. Here, we characterize meningioma molecular drivers, predictive of recurrence and progression, and describe specific aspects of the immune response to meningiomas while highlighting critical questions and ongoing research. Relevant manuscripts of interest were identified using a systematic approach and synthesized into this focused review. Finally, we summarize the ongoing and completed clinical trials for immunotherapy in meningiomas and offer perspective on future directions.
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Affiliation(s)
- Nivedha V Kannapadi
- Department of Neurosurgery, Johns Hopkins University School of Medicine, Baltimore, MD, United States
| | - Pavan P Shah
- Department of Neurosurgery, Johns Hopkins University School of Medicine, Baltimore, MD, United States
| | - Dimitrios Mathios
- Department of Neurosurgery, Johns Hopkins University School of Medicine, Baltimore, MD, United States
| | - Christopher M Jackson
- Department of Neurosurgery, Johns Hopkins University School of Medicine, Baltimore, MD, United States
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12
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M2-Macrophage-Derived Exosomes Promote Meningioma Progression through TGF-β Signaling Pathway. J Immunol Res 2022; 2022:8326591. [PMID: 35637794 PMCID: PMC9146444 DOI: 10.1155/2022/8326591] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2022] [Revised: 04/14/2022] [Accepted: 04/19/2022] [Indexed: 02/05/2023] Open
Abstract
Tumor-associated macrophages (TAMs) have been shown to be an essential component of the tumor microenvironment and facilitate the proliferation and invasion of a variety of malignancies. However, the contribution of TAMs to meningioma progression has not been characterized in detail. In this study, we aimed to discover a novel regulatory pathway by which exosome-mediated M2-polarized macrophages participate in meningioma tumorigenesis and progression. Methods. First, the distribution and functional phenotype of macrophages in meningioma tissues were assessed by immunohistochemistry. Macrophage-derived exosomes (MDEs) were characterized, and further cell coculture experiments were performed to explore the effects of M2-MDEs on the proliferation, migration, and invasion of meningioma cells. RNA sequencing was used to analyze the transcriptomic signatures in meningioma cells treated with M2-MDEs. Three-dimensional tumorspheres and xenograft tumor models were used to evaluate the effects of M2-MDEs on meningioma tumorigenesis and development. Results. We found that M2 macrophages were enriched in meningioma tissue. Coculture with meningioma cells induced the M2 polarization of macrophages. We also found that M2-MDEs were able to significantly promote cell proliferation, cell migration, cell invasion, and tumorigenesis in meningiomas. Bioinformatic analysis suggested that the TGF-β pathway was activated in meningioma cells treated with M2-MDEs. Functional experiments demonstrated that blocking the TGF-β signaling pathway could effectively reverse the tumor-promotive effects mediated by M2-MDEs. Conclusions. Overall, our study showed that M2-MDEs promoted meningioma development and invasion by activating the TGF-β signaling pathway. Targeting exosome-mediated intercellular communication in the tumor microenvironment may be a novel therapeutic strategy for meningioma patients.
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Lin Y, Dai P, Lin Q, Chen J. A Predictive Nomogram for Atypical Meningioma Based on Preoperative MRI and Routine Blood Tests. World Neurosurg 2022; 163:e610-e616. [DOI: 10.1016/j.wneu.2022.04.034] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2022] [Revised: 04/06/2022] [Accepted: 04/07/2022] [Indexed: 11/30/2022]
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