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Lindsay HB, Scheurer ME, Allam AK, Lucas BJ, McGovern SL, Chintagumpala M, Paulino AC. Late-onset lymphopenia during radiation is associated with an increased risk of tumor recurrence in newly diagnosed pediatric medulloblastoma. Pediatr Blood Cancer 2024; 71:e31022. [PMID: 38644606 DOI: 10.1002/pbc.31022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/17/2023] [Revised: 03/11/2024] [Accepted: 03/28/2024] [Indexed: 04/23/2024]
Abstract
BACKGROUND Recent data found a correlation between lymphopenia occurring early during craniospinal radiation therapy (RT) and risk of disease recurrence in newly diagnosed childhood medulloblastoma. However, the population included patients who received chemotherapy prior to or during RT. Here, we investigate the effect of lymphopenia during RT in patients with newly diagnosed pediatric medulloblastoma who were chemotherapy-naïve. PROCEDURE We analyzed 79 patients with newly diagnosed medulloblastoma (ages 2-21 years) treated between 1997 and 2013 with craniospinal RT. Log-rank tests were used to determine survival differences, and Cox proportional hazards regression was used to assess associations between patient characteristics and lymphopenia with disease recurrence risk. RESULTS Eighty-three percent of patients (62/75) had grade ≥3 lymphopenia by RT Week 3, with 95% developing grade ≥3 lymphopenia at some point during therapy. There was no difference in incidence of lymphopenia between those who received proton beam RT (93%) versus photon (97%). Twenty-four of 79 (30%) patients developed disease recurrence at an average 27.0 months after diagnosis. There was higher risk of disease recurrence in patients with grade ≥3 lymphopenia during RT Week 4 (log-rank p = .016; Cox p = .03) and Week 5 (log-rank p = .024; Cox p = .032); after adjusting for clinical risk group, only grade ≥3 lymphopenia at Week 4 remained prognostic (Cox p = .04). No correlation was found between risk of tumor recurrence and early lymphopenia (RT Weeks 0-3) or absolute lymphocyte count (ALC) below the median at any time during RT. CONCLUSIONS Lymphopenia during RT Weeks 4 and 5 correlates with increased risk of tumor recurrence in pediatric patients with newly diagnosed medulloblastoma.
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Affiliation(s)
- Holly B Lindsay
- Center for Cancer and Blood Disorders, Children's Hospital Colorado, University of Colorado Anschutz Medical Campus, Aurora, Colorado, USA
| | - Michael E Scheurer
- Texas Children's Cancer & Hematology Center, Houston, Texas, USA
- Baylor College of Medicine, Houston, Texas, USA
| | | | - Bryony J Lucas
- Texas Children's Cancer & Hematology Center, Houston, Texas, USA
- Baylor College of Medicine, Houston, Texas, USA
| | - Susan L McGovern
- Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Murali Chintagumpala
- Texas Children's Cancer & Hematology Center, Houston, Texas, USA
- Baylor College of Medicine, Houston, Texas, USA
| | - Arnold C Paulino
- Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
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Gödicke S, Kresbach C, Ehlert M, Obrecht D, Altendorf L, Hack K, von Hoff K, Carén H, Melcher V, Kerl K, Englinger B, Filbin M, Pajtler KW, Gojo J, Pietsch T, Rutkowski S, Schüller U. Clinically relevant molecular hallmarks of PFA ependymomas display intratumoral heterogeneity and correlate with tumor morphology. Acta Neuropathol 2024; 147:23. [PMID: 38265527 PMCID: PMC10808473 DOI: 10.1007/s00401-023-02682-x] [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: 09/13/2023] [Revised: 12/05/2023] [Accepted: 12/30/2023] [Indexed: 01/25/2024]
Abstract
Posterior fossa type A (PF-EPN-A, PFA) ependymoma are aggressive tumors that mainly affect children and have a poor prognosis. Histopathology shows significant intratumoral heterogeneity, ranging from loose tissue to often sharply demarcated, extremely cell-dense tumor areas. To determine molecular differences in morphologically different areas and to understand their clinical significance, we analyzed 113 PF-EPN-A samples, including 40 corresponding relapse samples. Cell-dense areas ranged from 0 to 100% of the tumor area and displayed a higher proportion of proliferating tumor cells (p < 0.01). Clinically, cell density was associated with poor progression-free and overall survival (pPFS = 0.0026, pOS < 0.01). Molecularly, tumor areas with low and high cell density showed diverging DNA methylation profiles regarding their similarity to distinct previously discovered PF-EPN-A subtypes in 9/21 cases. Prognostically relevant chromosomal changes at 1q and 6q showed spatial heterogeneity within single tumors and were significantly enriched in cell-dense tumor areas as shown by single-cell RNA (scRNA)-sequencing as well as copy number profiling and fluorescence in situ hybridization (FISH) analyses of different tumor areas. Finally, spatial transcriptomics revealed cell-dense areas of different tumors to be more similar than various different areas of the same tumor. High-density areas distinctly overexpressed genes encoding histone proteins, WNT5A, TGFB1, or IGF2. Relapsing tumors displayed a higher proportion of cell-dense areas (p = 0.036), a change in PF-EPN-A methylation subtypes (13/32 patients), and novel chromosome 1q gains and 6q losses (12/32 cases) compared to corresponding primary tumors. Our data suggest that PF-EPN-A ependymomas habor a previously unrecognized intratumoral heterogeneity with clinical implications, which has to be accounted for when selecting diagnostic material, inter alia, by histological evaluation of the proportion of cell-dense areas.
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Affiliation(s)
- Swenja Gödicke
- Department of Pediatric Hematolgoy and Oncology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
- Research Institute Children's Cancer Center, Hamburg-Eppendorf, Hamburg, Germany
| | - Catena Kresbach
- Department of Pediatric Hematolgoy and Oncology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
- Research Institute Children's Cancer Center, Hamburg-Eppendorf, Hamburg, Germany
- Institute of Neuropathology, University Medical Center Hamburg-Eppendorf, Martinistrasse 52, 20246, Hamburg, Germany
| | - Max Ehlert
- Department of Pediatric Hematolgoy and Oncology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
- Research Institute Children's Cancer Center, Hamburg-Eppendorf, Hamburg, Germany
| | - Denise Obrecht
- Department of Pediatric Hematolgoy and Oncology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Lea Altendorf
- Department of Pediatric Hematolgoy and Oncology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
- Research Institute Children's Cancer Center, Hamburg-Eppendorf, Hamburg, Germany
| | - Karoline Hack
- Department of Pediatric Hematolgoy and Oncology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
- Research Institute Children's Cancer Center, Hamburg-Eppendorf, Hamburg, Germany
| | - Katja von Hoff
- Department of Pediatric Oncology and Hematology, Charité-Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität Zu Berlin, Berlin Institute of Health, Berlin, Germany
- Department of Pediatrics and Adolescent Medicine, Aarhus University Hospital, Aarhus, Denmark
| | - Helena Carén
- Department of Laboratory Medicine, Institute of Biomedicine, Sahlgrenska Center for Cancer Research, Sahlgrenska Academy, University of Gothenburg, Göteborg, Sweden
| | - Viktoria Melcher
- Department of Pediatric Hematology and Oncology, University Children's Hospital Münster, 48149, Münster, Germany
| | - Kornelius Kerl
- Department of Pediatric Hematology and Oncology, University Children's Hospital Münster, 48149, Münster, Germany
| | - Bernhard Englinger
- Department of Pediatric Oncology, Dana-Farber Boston Children's Cancer and Blood Disorders Center, Boston, MA, 02115, USA
- Broad Institute of Harvard and MIT, Cambridge, MA, 02142, USA
- Department of Urology, Comprehensive Cancer Center, Medical University of Vienna, 1090, Vienna, Austria
- Center for Cancer Research and Comprehensive Cancer Center, Medical University Vienna, 1090, Vienna, Austria
| | - Mariella Filbin
- Department of Pediatric Oncology, Dana-Farber Boston Children's Cancer and Blood Disorders Center, Boston, MA, 02115, USA
- Broad Institute of Harvard and MIT, Cambridge, MA, 02142, USA
| | - Kristian W Pajtler
- Hopp Children's Cancer Center Heidelberg (KiTZ), 69120, Heidelberg, Germany
- Division of Pediatric Neurooncology, German Cancer Research Center (DKFZ), German Cancer Consortium (DKTK), 69120, Heidelberg, Germany
- Department of Pediatric Oncology, Hematology and Immunology, Heidelberg University Hospital, 69120, Heidelberg, Germany
| | - Johannes Gojo
- Department of Pediatrics and Adolescent Medicine, Comprehensive Center for Pediatrics and Comprehensive Cancer Center, Medical University of Vienna, 1090, Vienna, Austria
| | - Torsten Pietsch
- Institute of Neuropathology, DGNN Brain Tumor Reference Center, University of Bonn Medical Center, Bonn, Germany
| | - Stefan Rutkowski
- Department of Pediatric Hematolgoy and Oncology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Ulrich Schüller
- Department of Pediatric Hematolgoy and Oncology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany.
- Research Institute Children's Cancer Center, Hamburg-Eppendorf, Hamburg, Germany.
- Institute of Neuropathology, University Medical Center Hamburg-Eppendorf, Martinistrasse 52, 20246, Hamburg, Germany.
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Garofalo S, D'Alessandro G, Limatola C. Microglia in Glioma. ADVANCES IN NEUROBIOLOGY 2024; 37:513-527. [PMID: 39207710 DOI: 10.1007/978-3-031-55529-9_28] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/04/2024]
Abstract
Myeloid cells are fundamental constituents of the brain tumor microenvironment. In this chapter, we describe the state-of-the-art knowledge on the role of microglial cells in the cross-talk with the most common and aggressive brain tumor, glioblastoma. We report in vitro and in vivo studies related to glioblastoma patients and glioma models to outline the symbiotic interactions that microglia develop with tumoral cells, highlighting the heterogeneity of microglial functions in shaping the brain tumor microenvironment.
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Affiliation(s)
- Stefano Garofalo
- Department of Physiology and Pharmacology, Sapienza University of Rome, Rome, Italy
| | | | - Cristina Limatola
- Department of Physiology and Pharmacology, Sapienza University of Rome, Rome, Italy.
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Brum da Silva Nunes V, Kehl Dias C, Nathali Scholl J, Nedel Sant'Ana A, de Fraga Dias A, Granero Farias M, Alegretti AP, Sosnoski M, Esteves Daudt L, Bohns Michalowski M, Oliveira Battastini AM, Paz AA, Figueiró F. Lymphocytes from B-acute lymphoblastic leukemia patients present differential regulation of the adenosinergic axis depending on risk stratification. Discov Oncol 2022; 13:143. [PMID: 36581667 PMCID: PMC9800668 DOI: 10.1007/s12672-022-00602-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/18/2022] [Accepted: 12/08/2022] [Indexed: 12/31/2022] Open
Abstract
PURPOSE Although risk-stratified chemotherapy regimens improve B-cell acute lymphoblastic leukemia (B-ALL) clinical outcome, relapse occurs in a significant number of cases. The identification of new therapeutic targets as well as prognostic and diagnostic biomarkers can improve B-ALL patients' clinical outcomes. Purinergic signaling is an important pathway in cancer progression, however the expression of ectonucleotidases and their impact on immune cells in B-ALL lacks exploration. We aimed to analyze the expression of ectonucleotidases in B-ALL patients' lymphocyte subpopulations. METHODS Peripheral blood samples from 15 patients diagnosed with B-ALL were analyzed. Flow cytometry was used to analyze cellularity, expression level of CD38, CD39, and CD73, and frequency of [Formula: see text], and [Formula: see text] in lymphocyte subpopulations. Plasma was used for cytokines (by CBA kit) and adenine nucleosides/nucleotides detection (by HPLC). RESULTS Comparing B-ALL patients to health donors, we observed an increase of CD4 + and CD8 + T-cells. In addition, a decrease in CD38 expression in B and Treg subpopulations and an increase in CD39+ CD73+ frequency in Breg and CD8+ T-cells. Analyzing cytokines and adenine nucleosides/nucleotides, we found a decrease in TNF, IL-1β, and ADO concentrations, together with an increase in AMP in B-ALL patients' plasma. CONCLUSION As immunomodulators, the expression of ectonucleotidases might be associated with activation states, as well as the abundance of different cellular subsets. We observed a pro-tumor immunity expression profile in B-ALL patients at diagnosis, being associated with cell exhaustion and immune evasion in B-ALL.
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Affiliation(s)
- Vitória Brum da Silva Nunes
- Laboratório de Imunobioquímica do Câncer, Departamento de Bioquímica, Instituto de Ciências Básicas da Saúde, UFRGS, Porto Alegre, RS, CEP 90035-003, Brazil
- Programa de Pós-Graduação em Ciências Biológicas: Bioquímica, Instituto de Ciências Básicas da Saúde, UFRGS, Porto Alegre, RS, CEP 90035-003, Brazil
| | - Camila Kehl Dias
- Laboratório de Imunobioquímica do Câncer, Departamento de Bioquímica, Instituto de Ciências Básicas da Saúde, UFRGS, Porto Alegre, RS, CEP 90035-003, Brazil
- Programa de Pós-Graduação em Ciências Biológicas: Bioquímica, Instituto de Ciências Básicas da Saúde, UFRGS, Porto Alegre, RS, CEP 90035-003, Brazil
| | - Juliete Nathali Scholl
- Laboratório de Imunobioquímica do Câncer, Departamento de Bioquímica, Instituto de Ciências Básicas da Saúde, UFRGS, Porto Alegre, RS, CEP 90035-003, Brazil
- Programa de Pós-Graduação em Ciências Biológicas: Bioquímica, Instituto de Ciências Básicas da Saúde, UFRGS, Porto Alegre, RS, CEP 90035-003, Brazil
| | - Alexia Nedel Sant'Ana
- Laboratório de Imunobioquímica do Câncer, Departamento de Bioquímica, Instituto de Ciências Básicas da Saúde, UFRGS, Porto Alegre, RS, CEP 90035-003, Brazil
- Programa de Pós-Graduação em Ciências Biológicas: Bioquímica, Instituto de Ciências Básicas da Saúde, UFRGS, Porto Alegre, RS, CEP 90035-003, Brazil
| | - Amanda de Fraga Dias
- Laboratório de Imunobioquímica do Câncer, Departamento de Bioquímica, Instituto de Ciências Básicas da Saúde, UFRGS, Porto Alegre, RS, CEP 90035-003, Brazil
- Programa de Pós-Graduação em Ciências Biológicas: Bioquímica, Instituto de Ciências Básicas da Saúde, UFRGS, Porto Alegre, RS, CEP 90035-003, Brazil
| | | | - Ana Paula Alegretti
- Hospital de Clínicas de Porto Alegre/HCPA, Porto Alegre, RS, CEP 90035-903, Brazil
| | - Monalisa Sosnoski
- Hospital de Clínicas de Porto Alegre/HCPA, Porto Alegre, RS, CEP 90035-903, Brazil
| | - Liane Esteves Daudt
- Hospital de Clínicas de Porto Alegre/HCPA, Porto Alegre, RS, CEP 90035-903, Brazil
| | - Mariana Bohns Michalowski
- Hospital de Clínicas de Porto Alegre/HCPA, Porto Alegre, RS, CEP 90035-903, Brazil
- Programa de Pós-Graduação em Saúde da Criança e do Adolescente, Faculdade de Medicina, UFRGS, Porto Alegre, RS, 90035-003, Brazil
| | - Ana Maria Oliveira Battastini
- Laboratório de Imunobioquímica do Câncer, Departamento de Bioquímica, Instituto de Ciências Básicas da Saúde, UFRGS, Porto Alegre, RS, CEP 90035-003, Brazil
- Programa de Pós-Graduação em Ciências Biológicas: Bioquímica, Instituto de Ciências Básicas da Saúde, UFRGS, Porto Alegre, RS, CEP 90035-003, Brazil
| | | | - Fabrício Figueiró
- Laboratório de Imunobioquímica do Câncer, Departamento de Bioquímica, Instituto de Ciências Básicas da Saúde, UFRGS, Porto Alegre, RS, CEP 90035-003, Brazil.
- Programa de Pós-Graduação em Ciências Biológicas: Bioquímica, Instituto de Ciências Básicas da Saúde, UFRGS, Porto Alegre, RS, CEP 90035-003, Brazil.
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Caffarel MM, Braza MS. Microglia and metastases to the central nervous system: victim, ravager, or something else? JOURNAL OF EXPERIMENTAL & CLINICAL CANCER RESEARCH : CR 2022; 41:327. [PMID: 36411434 PMCID: PMC9677912 DOI: 10.1186/s13046-022-02535-7] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 06/27/2022] [Accepted: 11/07/2022] [Indexed: 11/22/2022]
Abstract
Central nervous system (CNS) metastases are a major cause of death in patients with cancer. Tumor cells must survive during their migration and dissemination in various sites and niches. The brain is considered an immunological sanctuary site, and thus the safest place for metastasis establishment. The risk of brain metastases is highest in patients with melanoma, lung, or breast cancers. In the CNS, metastatic cancer cells exploit the activity of different non-tumoral cell types in the brain microenvironment to create a new niche and to support their proliferation and survival. Among these cells, microglia (the brain resident macrophages) display an exceptional role in immune surveillance and tumor clearance. However, upon recruitment to the metastatic site, depending on the microenvironment context and disease conditions, microglia might be turned into tumor-supportive or -unsupportive cells. Recent single-cell 'omic' analyses have contributed to clarify microglia functional and spatial heterogeneity during tumor development and metastasis formation in the CNS. This review summarizes findings on microglia heterogeneity from classical studies to the new single-cell omics. We discuss i) how microglia interact with metastatic cancer cells in the unique brain tumor microenvironment; ii) the microglia classical M1-M2 binary concept and its limitations; and iii) single-cell omic findings that help to understand human and mouse microglia heterogeneity (core sensomes) and to describe the multi-context-dependent microglia functions in metastases to the CNS. We then propose ways to exploit microglia plasticity for brain metastasis treatment depending on the microenvironment profile.
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Affiliation(s)
- Maria M. Caffarel
- grid.432380.eBiodonostia Health Research Institute, Basque Country, Spain ,grid.424810.b0000 0004 0467 2314Ikarbasque, Basque Foundation for Science, Basque Country, Spain
| | - Mounia S. Braza
- grid.432380.eBiodonostia Health Research Institute, Basque Country, Spain ,grid.424810.b0000 0004 0467 2314Ikarbasque, Basque Foundation for Science, Basque Country, Spain ,grid.59734.3c0000 0001 0670 2351Department of Oncological Sciences, Icahn School of Medicine at Mount Sinai, New York City, NY USA
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6
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Giammalva GR, Brunasso L, Paolini F, Costanzo R, Bonosi L, Benigno UE, Ferini G, Sava S, Colarossi C, Umana GE, Gerardi RM, Sturiale CL, Albanese A, Iacopino DG, Maugeri R. The Long and Winding Road: An Overview of the Immunological Landscape of Intracranial Meningiomas. Cancers (Basel) 2022; 14:cancers14153639. [PMID: 35892898 PMCID: PMC9367534 DOI: 10.3390/cancers14153639] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2022] [Revised: 07/22/2022] [Accepted: 07/23/2022] [Indexed: 12/26/2022] Open
Abstract
Simple Summary The tumor microenvironment represents the essential basis for characterizing oncological cells and supporting their growth. Along with genomic sequencing, the study of the tumor microenvironment represents a big step forward in oncological research and in the customization of treatments. Compared to gliomas, for which research has discovered greater results, the correlation between the microenvironment and tumor phenotype, and consequent prognostic implications, are still incompletely understood for intracranial meningioma. Recently, studies about the immunogenetic landscape of meningiomas have been promoted, and it is now clear that understanding the multifactorial pathogenesis of meningioma and its correlation with other specific signs (i.e., PTBE) could lead to the development of new targeted therapies, and significantly affect meningioma patients’ prognosis. Abstract The role of immunotherapy is gaining ever-increasing interest in the neuro-oncological field, and this is also expanding to the management of intracranial meningioma. Meningiomas are still the most common primary adult tumor of the CNS, and even though surgery and/or radiotherapy still represent cornerstones of their treatment, recent findings strongly support the potential role of specific immune infiltrate cells, their features and genomics, for the application of personalized treatments and prognostic implications. According to the PRISMA guidelines, systematic research in the most updated platform was performed in order to provide a descriptive and complete overview about the characteristics, role and potential implications of immunology in meningioma tumors. Seventy articles were included and analyzed in the present paper. The meningioma microenvironment reveals complex immune tumor-immune cells interactions that may definitely influence tumor progression, as well as offering unexpected opportunities for treatment.
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Affiliation(s)
- 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; (F.P.); (R.C.); (L.B.); (U.E.B.); (R.M.G.); (D.G.I.); (R.M.)
- Correspondence: (G.R.G.); (L.B.); Tel.: +39-0916554656 (G.R.G.)
| | - 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; (F.P.); (R.C.); (L.B.); (U.E.B.); (R.M.G.); (D.G.I.); (R.M.)
- Correspondence: (G.R.G.); (L.B.); Tel.: +39-0916554656 (G.R.G.)
| | - Federica Paolini
- 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; (F.P.); (R.C.); (L.B.); (U.E.B.); (R.M.G.); (D.G.I.); (R.M.)
| | - 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; (F.P.); (R.C.); (L.B.); (U.E.B.); (R.M.G.); (D.G.I.); (R.M.)
| | - 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; (F.P.); (R.C.); (L.B.); (U.E.B.); (R.M.G.); (D.G.I.); (R.M.)
| | - Umberto Emanuele Benigno
- 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; (F.P.); (R.C.); (L.B.); (U.E.B.); (R.M.G.); (D.G.I.); (R.M.)
| | - Gianluca Ferini
- Department of Radiation Oncology, REM Radioterapia Srl, 95125 Catania, Italy;
| | - Serena Sava
- Department of Medical Oncology, Istituto Oncologico del Mediterraneo, 95029 Viagrande, Italy;
| | - Cristina Colarossi
- Pathology Unit, Department of Experimental Oncology, Mediterranean Institute of Oncology, 95029 Viagrande, Italy;
| | - Giuseppe Emmanuele Umana
- Department of Neurosurgery, Cannizzaro Hospital, Trauma Center, Gamma Knife Center, 95125 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; (F.P.); (R.C.); (L.B.); (U.E.B.); (R.M.G.); (D.G.I.); (R.M.)
| | - Carmelo Lucio Sturiale
- Department of Neurosurgery, Fondazione Policlinico Universitario “A. Gemelli” IRCCS, Università Cattolica del Sacro Cuore, 00168 Rome, Italy; (C.L.S.); (A.A.)
| | - Alessio Albanese
- Department of Neurosurgery, Fondazione Policlinico Universitario “A. Gemelli” IRCCS, Università Cattolica del Sacro Cuore, 00168 Rome, Italy; (C.L.S.); (A.A.)
| | - 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; (F.P.); (R.C.); (L.B.); (U.E.B.); (R.M.G.); (D.G.I.); (R.M.)
| | - 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; (F.P.); (R.C.); (L.B.); (U.E.B.); (R.M.G.); (D.G.I.); (R.M.)
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7
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Dialogue among Lymphocytes and Microglia in Glioblastoma Microenvironment. Cancers (Basel) 2022; 14:cancers14112632. [PMID: 35681612 PMCID: PMC9179556 DOI: 10.3390/cancers14112632] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2022] [Revised: 05/24/2022] [Accepted: 05/25/2022] [Indexed: 02/06/2023] Open
Abstract
Simple Summary In this review, we summarize in vitro and in vivo studies related to glioblastoma models and human patients to outline the symbiotic bidirectional interaction between microglia, lymphocytes, and tumor cells that develops during tumor progression. Particularly, we highlight the current experimental therapeutic approaches that aim to shape these interplays, such as adeno-associated virus (AAV) delivery and CAR-T and -NK cell infusion, and to modulate the tumor microenvironment in an anti-tumoral way, thus counteracting glioblastoma growth. Abstract Microglia and lymphocytes are fundamental constituents of the glioblastoma microenvironment. In this review, we summarize the current state-of-the-art knowledge of the microglial role played in promoting the development and aggressive hallmarks of this deadly brain tumor. Particularly, we report in vitro and in vivo studies related to glioblastoma models and human patients to outline the symbiotic bidirectional interaction between microglia, lymphocytes, and tumor cells that develops during tumor progression. Furthermore, we highlight the current experimental therapeutic approaches that aim to shape these interplays, such as adeno-associated virus (AAV) delivery and CAR-T and -NK cell infusion, and to modulate the tumor microenvironment in an anti-tumoral way, thus counteracting glioblastoma growth.
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Mensali N, Inderberg EM. Emerging Biomarkers for Immunotherapy in Glioblastoma. Cancers (Basel) 2022; 14:1940. [PMID: 35454848 PMCID: PMC9024739 DOI: 10.3390/cancers14081940] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2022] [Revised: 04/02/2022] [Accepted: 04/09/2022] [Indexed: 12/02/2022] Open
Abstract
Immunotherapy has shown clinical benefits in several solid malignancies-in particular, melanoma and non-small cell lung cancer. However, in other solid tumours such as glioblastoma (GBM), the response to immunotherapy has been more variable, and except for anti-PD-1 for patients with microsatellite instable (MSI)+ cancers, no immunotherapy is currently approved for GBM patients. GBM is the most common and most aggressive brain cancer with a very poor prognosis and a median overall survival of 15 months. A few prognostic biomarkers have been identified and are used to some extent, but apart from MSI, no biomarkers are used for patient stratification for treatments other than the standard of care, which was established 15 years ago. Around 25% of new treatments investigated in GBM are immunotherapies. Recent studies indicate that the use of integrated and validated immune correlates predicting the response and guiding treatments could improve the efficacy of immunotherapy in GBM. In this review, we will give an overview of the current status of immunotherapy and biomarkers in use in GBM with the main challenges of treatment in this disease. We will also discuss emerging biomarkers that could be used in future immunotherapy strategies for patient stratification and potentially improved treatment efficacy.
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Affiliation(s)
| | - Else Marit Inderberg
- Translational Research Unit, Department of Cellular Therapy, Oslo University Hospital, 0379 Oslo, Norway;
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9
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Meningioma-Brain Crosstalk: A Scoping Review. Cancers (Basel) 2021; 13:cancers13174267. [PMID: 34503077 PMCID: PMC8428351 DOI: 10.3390/cancers13174267] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2021] [Revised: 08/18/2021] [Accepted: 08/20/2021] [Indexed: 12/12/2022] Open
Abstract
Background: In recent years, it has become evident that the tumoral microenvironment (TME) plays a key role in the pathogenesis of various cancers. In meningiomas, however, the TME is poorly understood, and it is unknown if glia cells contribute to meningioma growth and behaviour. Objective: This scoping review investigates if the literature describes and substantiates tumour-brain crosstalk in meningiomas and summarises the current evidence regarding the role of the brain parenchyma in the pathogenesis of meningiomas. Methods: We identified studies through the electronic database PubMed. Articles describing glia cells and cytokines/chemokines in meningiomas were selected and reviewed. Results: Monocytes were detected as the most abundant infiltrating immune cells in meningiomas. Only brain-invasive meningiomas elicited a monocytic response at the tumour-brain interface. The expression of cytokines/chemokines in meningiomas has been studied to some extent, and some of them form autocrine loops in the tumour cells. Paracrine interactions between tumour cells and glia cells have not been explored. Conclusion: It is unknown to what extent meningiomas elicit an immune response in the brain parenchyma. We speculate that tumour-brain crosstalk might only be relevant in cases of invasive meningiomas that disrupt the pial-glial basement membrane.
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10
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Safaei S, Mohme M, Niesen J, Schüller U, Bockmayr M. DIMEimmune: Robust estimation of infiltrating lymphocytes in CNS tumors from DNA methylation profiles. Oncoimmunology 2021; 10:1932365. [PMID: 34235002 PMCID: PMC8216185 DOI: 10.1080/2162402x.2021.1932365] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022] Open
Abstract
The interaction of CNS tumors with infiltrating lymphocytes plays an important role in their initiation and progression and might be related to therapeutic responses. Gene expression-based methods have been successfully used to characterize the tumor microenvironment. However, methylation data are now increasingly used for molecular diagnostics and there are currently only few methods to infer information about the microenvironment from this data type. Using an approach based on differential methylation and principal component analysis, we developed DIMEimmune (Differential Methylation Analysis for Immune Cell Estimation) to estimate CD4+ and CD8+ T cell abundance as well as tumor-infiltrating lymphocytes (TILs) scores from bulk methylation data. Well-established approaches based on gene expression data and immunohistochemistry-based lymphocyte counts were used as benchmarks. The comparison of DIMEimmune to the previously published MethylCIBERSORT and MeTIL algorithms showed an improved correlation with both gene expression-based and immunohistological results across different brain tumor types. Further, we applied our method to large datasets of glioma, medulloblastoma, atypical teratoid/rhabdoid tumors (ATRTs) and ependymoma. High-grade gliomas showed higher scores of tumor-infiltrating lymphocytes than lower-grade gliomas. There were overall only few tumor-infiltrating lymphocytes in medulloblastoma subgroups. ATRTs were highly infiltrated by lymphocytes, most prominently in the MYC subgroup. DIMEimmune-based estimates of TILs were a significant prognostic factor in the overall cohort of gliomas and medulloblastomas, but not within methylation-based diagnostic subgroups. To conclude, DIMEimmune allows for robust estimates of TIL abundance and might contribute to establishing them as a prognostic or predictive factor in future studies of CNS tumors.
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Affiliation(s)
- Sepehr Safaei
- Department of Pediatric Hematology and Oncology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany.,Research Institute Children's Cancer Center Hamburg, Hamburg, Germany.,Institute of Neuropathology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Malte Mohme
- Department of Neurosurgery, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Judith Niesen
- Department of Pediatric Hematology and Oncology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany.,Research Institute Children's Cancer Center Hamburg, Hamburg, Germany.,Mildred Scheel Cancer Career Center HaTriCS4, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Ulrich Schüller
- Department of Pediatric Hematology and Oncology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany.,Research Institute Children's Cancer Center Hamburg, Hamburg, Germany.,Institute of Neuropathology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Michael Bockmayr
- Department of Pediatric Hematology and Oncology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany.,Research Institute Children's Cancer Center Hamburg, Hamburg, Germany.,Mildred Scheel Cancer Career Center HaTriCS4, University Medical Center Hamburg-Eppendorf, Hamburg, Germany.,Institute of Pathology, Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin and Berlin Institute of Health, Berlin, Germany
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11
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Lee HW. Multidiscipline Immunotherapy-Based Rational Combinations for Robust and Durable Efficacy in Brain Metastases from Renal Cell Carcinoma. Int J Mol Sci 2021; 22:ijms22126290. [PMID: 34208157 PMCID: PMC8230742 DOI: 10.3390/ijms22126290] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2021] [Revised: 06/04/2021] [Accepted: 06/07/2021] [Indexed: 12/12/2022] Open
Abstract
Advanced imaging techniques for diagnosis have increased awareness on the benefits of brain screening, facilitated effective control of extracranial disease, and prolonged life expectancy of metastatic renal cell carcinoma (mRCC) patients. Brain metastasis (BM) in patients with mRCC (RCC-BM) is associated with grave prognoses, a high degree of morbidity, dedicated assessment, and unresponsiveness to conventional systemic therapeutics. The therapeutic landscape of RCC-BM is rapidly changing; however, survival outcomes remain poor despite standard surgery and radiation, highlighting the unmet medical needs and the requisite for advancement in systemic therapies. Immune checkpoint inhibitors (ICIs) are one of the most promising strategies to treat RCC-BM. Understanding the role of brain-specific tumor immune microenvironment (TIME) is important for developing rationale-driven ICI-based combination strategies that circumvent tumor intrinsic and extrinsic factors and complex positive feedback loops associated with resistance to ICIs in RCC-BM via combination with ICIs involving other immunological pathways, anti-antiangiogenic multiple tyrosine kinase inhibitors, and radiotherapy; therefore, novel combination approaches are being developed for synergistic potential against RCC-BM; however, further prospective investigations with longer follow-up periods are required to improve the efficacy and safety of combination treatments and to elucidate dynamic predictive biomarkers depending on the interactions in the brain TIME.
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Affiliation(s)
- Hye-Won Lee
- Center for Urologic Cancer, National Cancer Center, Department of Urology, Goyang 10408, Korea
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12
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Song L, Wang S, Fang T, Qiu X, Wang X, Zhou X, Morse MA, Hobeika A, Wu W, Yang H, Ren J, Lyerly HK. Changes in Peripheral Blood Regulatory T Cells and IL-6 and IL-10 Levels Predict Response of Pediatric Medulloblastoma and Germ Cell Tumors With Residual or Disseminated Disease to Craniospinal Irradiation. Int J Radiat Oncol Biol Phys 2021; 111:479-490. [PMID: 33974888 DOI: 10.1016/j.ijrobp.2021.04.041] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2020] [Revised: 03/26/2021] [Accepted: 04/27/2021] [Indexed: 02/07/2023]
Abstract
PURPOSE Radiation therapy (RT) modulates immune cells and cytokines, resulting in both clinically beneficial and detrimental effects. The changes in peripheral blood T lymphocyte subsets and cytokines during RT for pediatric brain tumors and the association of these changes with therapeutic outcomes have not been well described. METHODS AND MATERIALS The study population consisted of children (n = 83, aged 3~18) with primary brain tumors (medulloblastoma, glioma, germ cell tumors (GCT), and central nervous system embryonal tumor-not otherwise specified), with or without residual or disseminated (R/D) diseases who were starting standard postoperative focal or craniospinal irradiation (CSI). Peripheral blood T lymphocyte subsets collected before and 4 weeks after RT were enumerated by flow cytometry. Plasma levels of interleukin (IL)-2, IL-4, IL-6, IL-10, tumor necrosis factor-α, interferon-γ, and IL-17A were measured by cytometric bead array. RESULTS Patients with R/D lesions receiving CSI (n = 32) had a post-RT increase in the frequency of CD3+T and CD8+T cells, a decrease in CD4+T cells, and an increase in regulatory T cells (Tregs) and CD8+CD28- suppressor cells, which was more predominantly seen in these patients than in other groups. In the CSI group with such R/D lesions, consisting of patients with medulloblastoma and germ cell tumors, 19 experienced a complete response (CR) and 13 experienced a partial response (PR) on imaging at 4 weeks after RT. The post/pre-RT ratio of Tregs (P = .0493), IL-6 (P = .0111), and IL-10 (P = .0070) was lower in the CR group than in the PR group. Multivariate analysis revealed that the post/pre-RT ratios of Treg, IL-6, and IL-10 were independent predictors of CR (P < .0001, P = .018, P < .0001, respectively). The areas under the receiver operating curves and confidence intervals were 0.7652 (0.5831-0.8964), 0.7794 (0.5980-0.9067), and 0.7085 (0.5223-0.8552) for IL-6, IL-10, and Treg, respectively. The sensitivities of IL-6, IL-10, and Treg to predict radiotherapeutic responses were 100%, 92.3%, and 61.5%, and specificity was 52.6%, 57.9%, and 84.2%, respectively. CONCLUSIONS CSI treatment to those with R/D lesions predominantly exerted an effect on antitumor immune response compared with both R/D lesion-free but exposed to focal or CSI RT and with R/D lesions and exposed to focal RT. Such CSI with R/D lesions group experiencing CR is more likely to have a decrease in immunoinhibitory molecules and cells than patients who only achieve PR. Measuring peripheral blood Treg, IL-6, and IL-10 levels could be valuable for predicting radiotherapeutic responses of pediatric brain tumors with R/D lesions to CSI for medulloblastoma and intracranial germ cell tumors.
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Affiliation(s)
- Linan Song
- Departments of Medical Oncology, Beijing Key Laboratory for Therapeutic Cancer Vaccines, Capital Medical University Cancer Center, Beijing Shijitan Hospital, Capital Medical University, Beijing 100038, China; Departments of Radio-Oncology, Capital Medical University Cancer Center, Beijing Shijitan Hospital, Capital Medical University, Beijing 100038, China
| | - Shuo Wang
- Departments of Medical Oncology, Beijing Key Laboratory for Therapeutic Cancer Vaccines, Capital Medical University Cancer Center, Beijing Shijitan Hospital, Capital Medical University, Beijing 100038, China
| | - Tong Fang
- Departments of Radio-Oncology, Capital Medical University Cancer Center, Beijing Shijitan Hospital, Capital Medical University, Beijing 100038, China
| | - Xiaoguang Qiu
- Department of Radiotherapy, Beijing Tiantan Hospital, Capital Medical University, Beijing 100050, China
| | - Xiaoli Wang
- Departments of Medical Oncology, Beijing Key Laboratory for Therapeutic Cancer Vaccines, Capital Medical University Cancer Center, Beijing Shijitan Hospital, Capital Medical University, Beijing 100038, China
| | - Xinna Zhou
- Departments of Medical Oncology, Beijing Key Laboratory for Therapeutic Cancer Vaccines, Capital Medical University Cancer Center, Beijing Shijitan Hospital, Capital Medical University, Beijing 100038, China
| | - Michael A Morse
- Department of Surgery, Duke University Medical Center, Durham, North Carolina
| | - Amy Hobeika
- Department of Surgery, Duke University Medical Center, Durham, North Carolina
| | - Wanshui Wu
- Department of Pediatrics, Capital Medical University Cancer Center, Beijing Shijitan Hospital, Capital Medical University, Beijing 100038, China
| | - Huabing Yang
- Departments of Medical Oncology, Beijing Key Laboratory for Therapeutic Cancer Vaccines, Capital Medical University Cancer Center, Beijing Shijitan Hospital, Capital Medical University, Beijing 100038, China
| | - Jun Ren
- Departments of Medical Oncology, Beijing Key Laboratory for Therapeutic Cancer Vaccines, Capital Medical University Cancer Center, Beijing Shijitan Hospital, Capital Medical University, Beijing 100038, China; Department of Surgery, Duke University Medical Center, Durham, North Carolina.
| | - Herbert Kim Lyerly
- Department of Surgery, Duke University Medical Center, Durham, North Carolina.
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13
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Carroll JA, Foliaki ST, Haigh CL. A 3D cell culture approach for studying neuroinflammation. J Neurosci Methods 2021; 358:109201. [PMID: 33932455 DOI: 10.1016/j.jneumeth.2021.109201] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2021] [Revised: 04/13/2021] [Accepted: 04/22/2021] [Indexed: 02/07/2023]
Abstract
BACKGROUND Neurodegenerative diseases are highly complex making them challenging to model in cell culture. All cell types of the brain have been implicated as exerting an effect on pathogenesis, and disease progression is likely influenced by the cross-talk between the different cell types. Sophisticated investigation of the cellular level consequences of cross-talk between different cells types requires three-dimensional (3D) co-culture systems. NEW METHOD Murine neural stem cells were differentiated into mixed-neuronal lineage populations in 3D culture. By seeding these differentiated cultures with microglia from adult brain, we have generated a 3D ex-vivo model of murine brain tissue populated with microglia. RESULTS Monitoring the infiltration of GFP-expressing microglia into the 3D neuronal lineage cultures showed population throughout the tissue and assumption of ramified homeostatic morphology by the microglia. The co-cultures showed good longevity and were functionally responsive to external stimuli. COMPARISON WITH EXISTING METHODS We have previously used 2-dimensional adhered cultures to model cell-cell interactions between microglia and neuronal lineage cells. While the microglia integrate well into these cultures and demonstrate inter-cellular cross-talk, it is known that adhered culture can change their activation state and therefore a 3D system better represents communication throughout a network of neuronal and support cells. CONCLUSIONS Our system offers a straight-forward and time effective way to model 3D mouse brain tissue that is responsive to external neuroinflammatory stimulus. It not only allows inter-cellular interactions to be studied in live tissue but additionally permits study of changes within any available mouse genotype.
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Affiliation(s)
- James A Carroll
- TSE/Prion and Retroviral Pathogenesis Unit, Laboratory of Persistent Viral Diseases, Rocky Mountain Laboratories, National Institute of Allergy and Infectious Diseases, National Institutes of Health, 903 South 4th Street, Hamilton, MT, 59840, USA
| | - Simote T Foliaki
- Prion Cell Biology Unit, Laboratory of Persistent Viral Diseases, Rocky Mountain Laboratories, National Institute of Allergy and Infectious Diseases, National Institutes of Health, 903 South 4th Street, Hamilton, MT, 59840, USA
| | - Cathryn L Haigh
- Prion Cell Biology Unit, Laboratory of Persistent Viral Diseases, Rocky Mountain Laboratories, National Institute of Allergy and Infectious Diseases, National Institutes of Health, 903 South 4th Street, Hamilton, MT, 59840, USA.
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14
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Classification of pediatric gliomas based on immunological profiling: implications for immunotherapy strategies. MOLECULAR THERAPY-ONCOLYTICS 2020; 20:34-47. [PMID: 33575469 PMCID: PMC7851498 DOI: 10.1016/j.omto.2020.12.012] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/29/2020] [Accepted: 12/21/2020] [Indexed: 12/25/2022]
Abstract
Pediatric gliomas (PGs) are the most common brain tumors in children and the leading cause of childhood cancer-related death. The understanding of the immune microenvironment is essential for developing effective antitumor immunotherapies. Transcriptomic data from 495 PGs were analyzed in this study, with 384 as a training cohort and 111 as a validation cohort. Macrophages were the most common immune infiltrates in the PG microenvironment, followed by T cells. PGs were classified into 3 immune subtypes (ISs) based on immunological profiling: "immune hot" (IS-I), "immune altered" (IS-II), and "immune cold" (IS-III). IS-I tumors, characterized by substantial immune infiltration and high immune checkpoint molecule (ICM) expression, had a favorable prognosis and were more likely to respond to anti-PD1 and anti-CTLA4 immunotherapies, whereas IS-III tumors, characterized by weak immune infiltration and low ICM expression, had a dismal prognosis and poor immunotherapy responsiveness. IS-II tumors represented a transitional stage. Immune classification was also correlated with somatic mutations, copy number alterations, and molecular pathways related to tumorigenesis, metabolism, and immune responses. Three predictive classifiers using eight representative genes were generated by machine learning methods for immune classification. This study established a reliable immunological profile-based classification system for PGs, providing implications for further immunotherapy strategies.
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15
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Gedeon PC, Champion CD, Rhodin KE, Woroniecka K, Kemeny HR, Bramall AN, Bernstock JD, Choi BD, Sampson JH. Checkpoint inhibitor immunotherapy for glioblastoma: current progress, challenges and future outlook. Expert Rev Clin Pharmacol 2020; 13:1147-1158. [PMID: 32862726 DOI: 10.1080/17512433.2020.1817737] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
INTRODUCTION Despite maximal surgical resection and chemoradiation, glioblastoma (GBM) continues to be associated with significant morbidity and mortality. Novel therapeutic strategies are urgently needed. Given success in treating multiple other forms of cancer, checkpoint inhibitor immunotherapy remains foremost amongst novel therapeutic strategies that are currently under investigation. AREAS COVERED Through a systematic review of both published literature and the latest preliminary data available from ongoing clinical studies, we provide an up-to-date discussion on the immune system in the CNS, a detailed mechanistic evaluation of checkpoint biology in the CNS along with evidence for disruption of these pathways in GBM, and a summary of available preclinical and clinical data for checkpoint blockade in GBM. We also include a discussion of novel, emerging targets for checkpoint blockade which may play an important role in GBM immunotherapy. EXPERT OPINION Evidence indicates that while clinical success of checkpoint blockade for the treatment of GBM has been limited to date, through improved preclinical models, optimization in the context of standard of care therapies, assay standardization and harmonization, and combinatorial approaches which may include novel targets for checkpoint blockade, checkpoint inhibitor immunotherapy may yield a safe and effective therapeutic option for the treatment of GBM.
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Affiliation(s)
- Patrick C Gedeon
- Department of Surgery, Brigham and Women's Hospital and Harvard Medical School , Boston, MA, USA
| | - Cosette D Champion
- Department of Neurosurgery, Duke University Medical Center , Durham, NC, USA
| | - Kristen E Rhodin
- Department of Surgery, Duke University Medical Center , Durham, NC, USA
| | - Karolina Woroniecka
- Department of Neurosurgery, Duke University Medical Center , Durham, NC, USA.,Department of Pathology, Duke University Medical Center , Durham, NC, USA
| | - Hanna R Kemeny
- Department of Neurological Surgery, Northwestern University Feinberg School of Medicine , Chicago, IL, USA
| | - Alexa N Bramall
- Department of Neurosurgery, Duke University Medical Center , Durham, NC, USA
| | - Joshua D Bernstock
- Department of Neurosurgery, Brigham and Women's Hospital and Harvard Medical School , Boston, MA, USA
| | - Bryan D Choi
- Department of Neurosurgery, Massachusetts General Hospital and Harvard Medical School , Boston, MA, USA
| | - John H Sampson
- Department of Neurosurgery, Duke University Medical Center , Durham, NC, USA.,Department of Pathology, Duke University Medical Center , Durham, NC, USA
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16
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Seiler A, Sood AK, Jenewein J, Fagundes CP. Can stress promote the pathophysiology of brain metastases? A critical review of biobehavioral mechanisms. Brain Behav Immun 2020; 87:860-880. [PMID: 31881262 DOI: 10.1016/j.bbi.2019.12.013] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/09/2019] [Revised: 12/15/2019] [Accepted: 12/20/2019] [Indexed: 01/20/2023] Open
Abstract
Chronic stress can promote tumor growth and progression through immunosuppressive effects and bi-directional interactions between tumor cells and their microenvironment. β-Adrenergic receptor signaling plays a critical role in mediating stress-related effects on tumor progression. Stress-related mechanisms that modulate the dissemination of tumor cells to the brain have received scant attention. Brain metastases are highly resistant to chemotherapy and contribute considerably to morbidity and mortality in various cancers, occurring in up to 20% of patients in some cancer types. Understanding the mechanisms promoting brain metastasis could help to identify interventions that improve disease outcomes. In this review, we discuss biobehavioral, sympathetic, neuroendocrine, and immunological mechanisms by which chronic stress can impact tumor progression and metastatic dissemination to the brain. The critical role of the inflammatory tumor microenvironment in tumor progression and metastatic dissemination to the brain, and its association with stress pathways are delineated. We also discuss translational implications for biobehavioral and pharmacological interventions.
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Affiliation(s)
- Annina Seiler
- Department of Consultation-Liaison Psychiatry and Psychosomatic Medicine, University Hospital Zurich and University of Zurich, Zurich, Switzerland.
| | - Anil K Sood
- Department of Gynecologic Oncology and Reproductive Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Josef Jenewein
- Clinic Zugersee, Center for Psychiatry and Psychotherapy, Oberwil-Zug, Switzerland
| | - Christopher P Fagundes
- Department of Psychology, Rice University, Houston, TX, United States; Department of Behavioral Science, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
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17
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Marinari E, Allard M, Gustave R, Widmer V, Philippin G, Merkler D, Tsantoulis P, Dutoit V, Dietrich PY. Inflammation and lymphocyte infiltration are associated with shorter survival in patients with high-grade glioma. Oncoimmunology 2020; 9:1779990. [PMID: 32923142 PMCID: PMC7458651 DOI: 10.1080/2162402x.2020.1779990] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2019] [Accepted: 06/03/2020] [Indexed: 12/15/2022] Open
Abstract
Glioma represents a serious health burden in terms of morbidity and mortality. The prognostic significance of the lymphoid and myeloid infiltrates in glioma is not clearly determined. Moreover, the characterization of different leukocyte subsets in the tumor microenvironment relies mainly on immunohistochemistry observations, and data about their association with prognosis are contradictory. Here, we performed acomprehensive study of both the tumor-infiltrating and circulating immune compartments of patients with high-grade glioma. Nineteen tumor biopsies and 30 PBMC samples were analyzed by RNA sequencing. Validation was performed on The Cancer Genome Atlas (TCGA) RNA sequencing data from glioma and on additional 39 tumor biopsies analyzed by flow cytometry. We identified prognostic tumor and peripheral immune signatures, which associate increased inflammation, immune infiltration and activation with shorter overall survival in high-grade glioma patients. Importantly, we confirmed our observations by flow cytometry analysis and validated the tumor-signature using the TCGA dataset. In addition, both tumor genotype and grade associated with the degree of glioma immune infiltration. Unlike in the majority of cancers, lymphocyte infiltration at the tumor site is anegative prognostic factor in glioma, suggesting the ambivalent pro-tumorigenic role of immune responses in glioma.
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Affiliation(s)
- Eliana Marinari
- Laboratory of Tumor Immunology, Faculty of Medicine, University of Geneva, Geneva, Switzerland
- Center for Translational Research in Onco-Hematology, Division of Oncology, Geneva University Hospitals and University of Geneva, Geneva, Switzerland
| | - Mathilde Allard
- Laboratory of Tumor Immunology, Faculty of Medicine, University of Geneva, Geneva, Switzerland
- Center for Translational Research in Onco-Hematology, Division of Oncology, Geneva University Hospitals and University of Geneva, Geneva, Switzerland
| | - Robin Gustave
- Laboratory of Tumor Immunology, Faculty of Medicine, University of Geneva, Geneva, Switzerland
- Center for Translational Research in Onco-Hematology, Division of Oncology, Geneva University Hospitals and University of Geneva, Geneva, Switzerland
| | - Valérie Widmer
- Laboratory of Tumor Immunology, Faculty of Medicine, University of Geneva, Geneva, Switzerland
- Center for Translational Research in Onco-Hematology, Division of Oncology, Geneva University Hospitals and University of Geneva, Geneva, Switzerland
| | - Géraldine Philippin
- Laboratory of Tumor Immunology, Faculty of Medicine, University of Geneva, Geneva, Switzerland
- Center for Translational Research in Onco-Hematology, Division of Oncology, Geneva University Hospitals and University of Geneva, Geneva, Switzerland
| | - Doron Merkler
- Department of Pathology and Immunology, Division of Clinical Pathology, Faculty of Medicine, University of Geneva, Geneva, Switzerland
| | - Petros Tsantoulis
- Center for Translational Research in Onco-Hematology, Division of Oncology, Geneva University Hospitals and University of Geneva, Geneva, Switzerland
- Oncology Service, Geneva University Hospitals, Geneva, Switzerland
| | - Valérie Dutoit
- Laboratory of Tumor Immunology, Faculty of Medicine, University of Geneva, Geneva, Switzerland
- Center for Translational Research in Onco-Hematology, Division of Oncology, Geneva University Hospitals and University of Geneva, Geneva, Switzerland
| | - Pierre-Yves Dietrich
- Center for Translational Research in Onco-Hematology, Division of Oncology, Geneva University Hospitals and University of Geneva, Geneva, Switzerland
- Oncology Service, Geneva University Hospitals, Geneva, Switzerland
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18
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Friebel E, Kapolou K, Unger S, Núñez NG, Utz S, Rushing EJ, Regli L, Weller M, Greter M, Tugues S, Neidert MC, Becher B. Single-Cell Mapping of Human Brain Cancer Reveals Tumor-Specific Instruction of Tissue-Invading Leukocytes. Cell 2020; 181:1626-1642.e20. [PMID: 32470397 DOI: 10.1016/j.cell.2020.04.055] [Citation(s) in RCA: 360] [Impact Index Per Article: 90.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2019] [Revised: 03/11/2020] [Accepted: 04/28/2020] [Indexed: 12/14/2022]
Abstract
Brain malignancies can either originate from within the CNS (gliomas) or invade from other locations in the body (metastases). A highly immunosuppressive tumor microenvironment (TME) influences brain tumor outgrowth. Whether the TME is predominantly shaped by the CNS micromilieu or by the malignancy itself is unknown, as is the diversity, origin, and function of CNS tumor-associated macrophages (TAMs). Here, we have mapped the leukocyte landscape of brain tumors using high-dimensional single-cell profiling (CyTOF). The heterogeneous composition of tissue-resident and invading immune cells within the TME alone permitted a clear distinction between gliomas and brain metastases (BrM). The glioma TME presented predominantly with tissue-resident, reactive microglia, whereas tissue-invading leukocytes accumulated in BrM. Tissue-invading TAMs showed a distinctive signature trajectory, revealing tumor-driven instruction along with contrasting lymphocyte activation and exhaustion. Defining the specific immunological signature of brain tumors can facilitate the rational design of targeted immunotherapy strategies.
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Affiliation(s)
- Ekaterina Friebel
- Institute of Experimental Immunology, University of Zurich, Zurich 8057, Switzerland
| | - Konstantina Kapolou
- Laboratory of Molecular Neuro-Oncology, Department of Neurology, Clinical Neuroscience Center, University Hospital Zurich and University of Zurich, Zurich 8091, Switzerland
| | - Susanne Unger
- Institute of Experimental Immunology, University of Zurich, Zurich 8057, Switzerland
| | - Nicolás Gonzalo Núñez
- Institute of Experimental Immunology, University of Zurich, Zurich 8057, Switzerland
| | - Sebastian Utz
- Institute of Experimental Immunology, University of Zurich, Zurich 8057, Switzerland
| | - Elisabeth Jane Rushing
- Department of Neuropathology, University Hospital Zurich and University of Zurich, Zurich 8091, Switzerland
| | - Luca Regli
- Department of Neurosurgery, Clinical Neuroscience Center, University Hospital Zurich and University of Zurich, Zurich 8091, Switzerland
| | - Michael Weller
- Laboratory of Molecular Neuro-Oncology, Department of Neurology, Clinical Neuroscience Center, University Hospital Zurich and University of Zurich, Zurich 8091, Switzerland
| | - Melanie Greter
- Institute of Experimental Immunology, University of Zurich, Zurich 8057, Switzerland
| | - Sonia Tugues
- Institute of Experimental Immunology, University of Zurich, Zurich 8057, Switzerland
| | - Marian Christoph Neidert
- Laboratory of Molecular Neuro-Oncology, Department of Neurology, Clinical Neuroscience Center, University Hospital Zurich and University of Zurich, Zurich 8091, Switzerland; Department of Neurosurgery, Clinical Neuroscience Center, University Hospital Zurich and University of Zurich, Zurich 8091, Switzerland
| | - Burkhard Becher
- Institute of Experimental Immunology, University of Zurich, Zurich 8057, Switzerland.
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Lieberman NAP, DeGolier K, Kovar HM, Davis A, Hoglund V, Stevens J, Winter C, Deutsch G, Furlan SN, Vitanza NA, Leary SES, Crane CA. Characterization of the immune microenvironment of diffuse intrinsic pontine glioma: implications for development of immunotherapy. Neuro Oncol 2020; 21:83-94. [PMID: 30169876 DOI: 10.1093/neuonc/noy145] [Citation(s) in RCA: 97] [Impact Index Per Article: 24.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
Background Diffuse intrinsic pontine glioma (DIPG) is a uniformly fatal CNS tumor diagnosed in 300 American children per year. Radiation is the only effective treatment and extends overall survival to a median of 11 months. Due to its location in the brainstem, DIPG cannot be surgically resected. Immunotherapy has the ability to target tumor cells specifically; however, little is known about the tumor microenvironment in DIPGs. We sought to characterize infiltrating immune cells and immunosuppressive factor expression in pediatric low- and high-grade gliomas and DIPG. Methods Tumor microarrays were stained for infiltrating immune cells. RNA was isolated from snap-frozen tumor tissue and Nanostring analysis performed. DIPG and glioblastoma cells were co-cultured with healthy donor macrophages, T cells, or natural killer (NK) cells, and flow cytometry and cytotoxicity assays performed to characterize the phenotype and function, respectively, of the immune cells. Results DIPG tumors do not have increased macrophage or T-cell infiltration relative to nontumor control, nor do they overexpress immunosuppressive factors such as programmed death ligand 1 and/or transforming growth factor β1. H3.3-K27M DIPG cells do not repolarize macrophages, but are not effectively targeted by activated allogeneic T cells. NK cells lysed all DIPG cultures. Conclusions DIPG tumors have neither a highly immunosuppressive nor inflammatory microenvironment. Therefore, major considerations for the development of immunotherapy will be the recruitment, activation, and retention of tumor-specific effector immune cells.
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Affiliation(s)
- Nicole A P Lieberman
- Ben Towne Center for Childhood Cancer Research, Seattle Children's Research Institute, Seattle, Washington
| | - Kole DeGolier
- Ben Towne Center for Childhood Cancer Research, Seattle Children's Research Institute, Seattle, Washington
| | - Heather M Kovar
- Ben Towne Center for Childhood Cancer Research, Seattle Children's Research Institute, Seattle, Washington
| | - Amira Davis
- Ben Towne Center for Childhood Cancer Research, Seattle Children's Research Institute, Seattle, Washington
| | - Virginia Hoglund
- Ben Towne Center for Childhood Cancer Research, Seattle Children's Research Institute, Seattle, Washington
| | - Jeffrey Stevens
- Center for Clinical and Translational Research, Seattle Children's Research Institute, Seattle, Washington
| | - Conrad Winter
- Seattle Children's Hospital Pathology, Seattle, Washington
| | - Gail Deutsch
- Department of Pathology, Seattle Children's Hospital, University of Washington School of Medicine, Seattle, Washington
| | - Scott N Furlan
- Ben Towne Center for Childhood Cancer Research, Seattle Children's Research Institute, Seattle, Washington
| | - Nicholas A Vitanza
- Division of Hematology/Oncology, Department of Pediatrics, Seattle Children's Hospital, University of Washington School of Medicine, Fred Hutchinson Cancer Research Center, Seattle, Washington
| | - Sarah E S Leary
- Division of Hematology/Oncology, Department of Pediatrics, Seattle Children's Hospital, University of Washington School of Medicine, Fred Hutchinson Cancer Research Center, Seattle, Washington
| | - Courtney A Crane
- Ben Towne Center for Childhood Cancer Research, Seattle Children's Research Institute, Seattle, Washington.,Department of Neurological Surgery, University of Washington, Seattle, Washington
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20
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Zou MX, Lv GH, Wang XB, Huang W, Li J, Jiang Y, She XL. Clinical Impact of the Immune Microenvironment in Spinal Chordoma: Immunoscore as an Independent Favorable Prognostic Factor. Neurosurgery 2020; 84:E318-E333. [PMID: 30032257 DOI: 10.1093/neuros/nyy274] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2017] [Accepted: 05/27/2018] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND Currently, clinical implications of immune system cells in chordoma remain to be elucidated. OBJECTIVE To characterize in situ immune cell infiltrates, the Immunoscore, and investigate their correlation with clinicopathologic data of spinal chordoma patients and outcome. METHODS Tumor-infiltrating lymphocytes (TILs) subtypes were assessed in 54 tumor specimens using immunohistochemistry for CD3, CD4, CD8, CD20, Foxp3, PD-1, and PD-L1. RESULTS Overall, immune cell infiltrates were present in all samples and there was low or moderate correlation among several TILs subsets. PD-1+ TILs density, CD3+, and CD8+ TILs densities in the tumor interior (TI) subarea were associated with surrounding muscle invasion by tumor, whereas PD-L1+ TILs showed inverse association with tumor pathological grade and stage. The density of PD-1+ TILs, PD-L1+ TILs, CD4+ TILs, and CD3+ TILs both in the TI and combined tumor regions (TI and invasion margin) were significantly associated with local recurrence-free survival and overall survival (OS). However, Foxp3+ TILs (P = .024) and CD8+ TILs evaluated in the TI (P < .001) only correlated with OS. The Immunoscore predicted less aggressive clinical features and favorable outcomes. Patients with an Immunoscore of 4 had a median OS of 128 mo, while I0 (Immunoscore of 0) patients survived only 27 mo. Multivariate analysis demonstrated that the Immunoscore was an independent favorable prognostic factor of both local recurrence-free survival (P = .026) and OS (P = .046). CONCLUSION Our data suggest a clinically relevant role of the immune microenvironment in spinal chordoma and identify the Immunoscore as promising prognostic marker.
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Affiliation(s)
- Ming-Xiang Zou
- Department of Spine Surgery, The Second Xiangya Hospital, Central South University, Changsha, China
| | - Guo-Hua Lv
- Department of Spine Surgery, The Second Xiangya Hospital, Central South University, Changsha, China
| | - Xiao-Bin Wang
- Department of Spine Surgery, The Second Xiangya Hospital, Central South University, Changsha, China
| | - Wei Huang
- Institute of Precision Medicine, Xiangya Hospital, Central South University, Changsha, China
| | - Jing Li
- Department of Spine Surgery, The Second Xiangya Hospital, Central South University, Changsha, China
| | - Yi Jiang
- Department of Pathology, The Second Xiangya Hospital, Central South University, Changsha, China
| | - Xiao-Ling She
- Department of Pathology, The Second Xiangya Hospital, Central South University, Changsha, China
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21
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Rogers NK, Romero C, SanMartín CD, Ponce DP, Salech F, López MN, Gleisner A, Tempio F, Behrens MI. Inverse Relationship Between Alzheimer’s Disease and Cancer: How Immune Checkpoints Might Explain the Mechanisms Underlying Age-Related Diseases. J Alzheimers Dis 2020; 73:443-454. [DOI: 10.3233/jad-190839] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Nicole K. Rogers
- Departamento de Neurociencia, Facultad de Medicina, Universidad de Chile, Santiago, Chile
- Unidad de Paciente Crítico, Instituto de Neurocirugía Asenjo, Santiago, Chile
| | - Cesar Romero
- Departamento de Neurología y Neurocirugía, Hospital Clínico Universidad de Chile, Santiago, Chile
| | - Carol D. SanMartín
- Departamento de Neurología y Neurocirugía, Hospital Clínico Universidad de Chile, Santiago, Chile
- Center for Integrative Biology, Facultad de Ciencias, Universidad Mayor, Santiago, Chile
| | - Daniela P. Ponce
- Centro de Investigación Clínica Avanzada (CICA), Hospital Clínico Universidad de Chile, Santiago, Chile
| | - Felipe Salech
- Departamento de Neurociencia, Facultad de Medicina, Universidad de Chile, Santiago, Chile
- Centro de Investigación Clínica Avanzada (CICA), Hospital Clínico Universidad de Chile, Santiago, Chile
- Sección de Geriatría, Hospital Clínico Universidad de Chile, Santiago, Chile
| | - Mercedes N. López
- Instituto Milenio de Inmunología e Inmunoterapia, Facultad de Medicina, Universidad de Chile, Santiago, Chile
| | - Alejandra Gleisner
- Instituto Milenio de Inmunología e Inmunoterapia, Facultad de Medicina, Universidad de Chile, Santiago, Chile
| | - Fabián Tempio
- Instituto Milenio de Inmunología e Inmunoterapia, Facultad de Medicina, Universidad de Chile, Santiago, Chile
| | - María I. Behrens
- Departamento de Neurociencia, Facultad de Medicina, Universidad de Chile, Santiago, Chile
- Departamento de Neurología y Neurocirugía, Hospital Clínico Universidad de Chile, Santiago, Chile
- Centro de Investigación Clínica Avanzada (CICA), Hospital Clínico Universidad de Chile, Santiago, Chile
- Clínica Alemana de Santiago, Santiago, Chile
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22
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Kvisten M, Mikkelsen VE, Stensjøen AL, Solheim O, Van Der Want J, Torp SH. Microglia and macrophages in human glioblastomas: A morphological and immunohistochemical study. Mol Clin Oncol 2019; 11:31-36. [PMID: 31289674 PMCID: PMC6535640 DOI: 10.3892/mco.2019.1856] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2018] [Accepted: 03/05/2019] [Indexed: 12/14/2022] Open
Abstract
Glioblastomas (GBMs), a type of highly malignant brain tumour, contain various macrophages/microglia that are known as tumour-associated macrophages (TAMs). These TAMs have various roles in tumour biology. Histopathological aspects of TAMs and associations with tumour growth assessed by magnetic resonance imaging (MRI) are poorly described. In the present study, 16 patients that had sufficient tumour tissue and histological hallmarks were examined. The tumours were classified as either slow- (n=7) or fast-growing (n=9) based on the segmented tumour volumes from MRI scans taken at diagnosis and preoperatively. Using cluster of differentiation (CD)68 and ionized calcium-binding adaptor molecule 1 (Iba1) antibodies, the number, morphology, localization and distribution of TAMs in the GBM tissue were studied. TAMs were significantly more immunoreactive for anti-Iba1 (TAMsIba1) compared with anti-CD68 (TAMsCD68; P<0.001). In central tumour areas and around vessels in the infiltration zone there were more TAMsCD68 in slow-growing tumours (P=0.003 and P=0.025, respectively). Central tumour areas contained more TAMs compared with the infiltration zone (P=0.001 for TAMsCD68 and P<0.001 for TAMsIba1). The majority of TAMs exhibited a ramified phenotype in the infiltration zone, whereas central TAMs were mostly amoeboid. TAMs were present in high numbers in most regions of the tumour, whereas there were few in necrotic areas. In conclusion, the present study demonstrated and confirmed that the high numbers of TAMs in GBMs assume a range of morphologies consistent with various activation states, and that slow-growing GBMs seem to contain a TAM-population different to their fast-growing counterparts.
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Affiliation(s)
- Magnus Kvisten
- Department of Clinical and Molecular Medicine, Faculty of Medicine and Health Sciences, NTNU-Norwegian University of Science and Technology, NO-7491 Trondheim, Norway
| | - Vilde E Mikkelsen
- Department of Clinical and Molecular Medicine, Faculty of Medicine and Health Sciences, NTNU-Norwegian University of Science and Technology, NO-7491 Trondheim, Norway
| | - Anne Line Stensjøen
- Department of Neurosurgery, St. Olavs University Hospital, NO-7006 Trondheim, Norway
| | - Ole Solheim
- Department of Neurosurgery, St. Olavs University Hospital, NO-7006 Trondheim, Norway.,Department of Neuromedicine and Movement Science, Faculty of Medicine, NTNU-Norwegian University of Science and Technology, NO-7491 Trondheim, Norway.,National Competence Centre for Ultrasound and Image Guided Therapy, St. Olavs Hospital, NO-7006 Trondheim, Norway
| | - Johannes Van Der Want
- Department of Clinical and Molecular Medicine, Faculty of Medicine and Health Sciences, NTNU-Norwegian University of Science and Technology, NO-7491 Trondheim, Norway
| | - Sverre H Torp
- Department of Clinical and Molecular Medicine, Faculty of Medicine and Health Sciences, NTNU-Norwegian University of Science and Technology, NO-7491 Trondheim, Norway.,Department of Pathology, St. Olavs Hospital, NO-7006 Trondheim, Norway
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23
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Presence of tertiary lymphoid structures determines the level of tumor-infiltrating lymphocytes in primary breast cancer and metastasis. Mod Pathol 2019; 32:70-80. [PMID: 30154578 DOI: 10.1038/s41379-018-0113-8] [Citation(s) in RCA: 66] [Impact Index Per Article: 13.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2018] [Revised: 07/16/2018] [Accepted: 07/21/2018] [Indexed: 11/09/2022]
Abstract
The level of tumor-infiltrating lymphocytes and presence of tertiary lymphoid structures are significant prognostic and predictive factors in primary breast cancer. However, the understanding about differences in tumor-infiltrating lymphocytes and tertiary lymphoid structures at various metastatic sites or between primary breast tumors and metastatic sites is limited. A total of 335 cases of metastatic breast cancer from four metastatic sites (lung, liver, brain, and ovary) were included. We analyzed the percentages of tumor-infiltrating lymphocytes and presence of tertiary lymphoid structures in the primary and metastatic sites. The mean level of tumor-infiltrating lymphocytes in the lung metastases was higher than in the liver, brain, ovary, and matched primary tumors, while metastatic tumors of the liver and brain showed lower levels of tumor-infiltrating lymphocytes than primary tumors. Tertiary lymphoid structures were only found in the lung and liver, and in cases of brain metastases the change of tertiary lymphoid structures from present to absent significantly affected the level of tumor-infiltrating lymphocytes in metastases compared with that in matched primary tumors. Patients with a lower histological grade, hormone receptor positivity in primary tumors and metastases, a lower level of tumor-infiltrating lymphocytes and absence of tertiary lymphoid structures in primary tumors, a higher level of tumor-infiltrating lymphocytes and presence of tertiary lymphoid structures in metastases, and lung metastases showed significantly better overall survival. Our results showed that metastatic breast tumors in the lung had more tumor-infiltrating lymphocytes than did tumors at other sites and matched primary tumors. In addition, the presence of tertiary lymphoid structures in metastatic sites is a critical factor for the level of tumor-infiltrating lymphocytes.
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24
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Bockmayr M, Mohme M, Klauschen F, Winkler B, Budczies J, Rutkowski S, Schüller U. Subgroup-specific immune and stromal microenvironment in medulloblastoma. Oncoimmunology 2018; 7:e1462430. [PMID: 30228931 PMCID: PMC6140816 DOI: 10.1080/2162402x.2018.1462430] [Citation(s) in RCA: 73] [Impact Index Per Article: 12.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2018] [Revised: 03/28/2018] [Accepted: 04/02/2018] [Indexed: 01/20/2023] Open
Abstract
Knowledge on immune and stromal cells in medulloblastoma microenvironment is still limited as previous work was frequently restricted by low sample size and the lack of molecular subgroup information. We characterized 10 microenvironment cell populations as well as PD-L1 from gene expression in 1422 brain tumors and 763 medulloblastomas. All in all, medulloblastomas showed low expression of immune markers. Still, there were substantial differences with a clustering of medulloblastoma subgroups according to their microenvironment profile. Specifically, SHH medulloblastomas displayed strong signatures of fibroblasts, T cells and macrophages, while markers of cytotoxic lymphocytes were enriched in Group 4 tumors. PD-L1 gene expression appeared to be relatively high in single SHH and WNT cases but was undetectable by immunohistochemistry. In addition, two diverse immuno-stromal patterns were identified, indicating distinct types of local tumor immunosuppression, which were primarily controlled by either macrophage and regulatory T cell-mediated mechanisms or immunosuppressive cytokines and checkpoints, respectively. None of the immune cell signatures had an independent prognostic value in the present dataset after multiple testing correction. These results suggest a mild, but subgroup-specific infiltration of immune cells in medulloblastoma.
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Affiliation(s)
- Michael Bockmayr
- Department of Pediatric Hematology and Oncology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
- Charité – Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Institute of Pathology, Berlin, Germany
- Research Institute, Children's Cancer Center Hamburg, Hamburg, Germany
| | - Malte Mohme
- Department of Neurosurgery, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Frederick Klauschen
- Charité – Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Institute of Pathology, Berlin, Germany
| | - Beate Winkler
- Department of Pediatric Hematology and Oncology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Jan Budczies
- Charité – Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Institute of Pathology, Berlin, Germany
| | - Stefan Rutkowski
- Department of Pediatric Hematology and Oncology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Ulrich Schüller
- Department of Pediatric Hematology and Oncology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
- Research Institute, Children's Cancer Center Hamburg, Hamburg, Germany
- Institute of Neuropathology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
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25
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Gravina GL, Mancini A, Mattei C, Vitale F, Marampon F, Colapietro A, Rossi G, Ventura L, Vetuschi A, Di Cesare E, Fox JA, Festuccia C. Enhancement of radiosensitivity by the novel anticancer quinolone derivative vosaroxin in preclinical glioblastoma models. Oncotarget 2018; 8:29865-29886. [PMID: 28415741 PMCID: PMC5444710 DOI: 10.18632/oncotarget.16168] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2016] [Accepted: 03/03/2017] [Indexed: 12/24/2022] Open
Abstract
Purpose Glioblastoma multiforme (GBM) is the most aggressive brain tumor. The activity of vosaroxin, a first-in-class anticancer quinolone derivative that intercalates DNA and inhibits topoisomerase II, was investigated in GBM preclinical models as a single agent and combined with radiotherapy (RT). Results Vosaroxin showed antitumor activity in clonogenic survival assays, with IC50 of 10−100 nM, and demonstrated radiosensitization. Combined treatments exhibited significantly higher γH2Ax levels compared with controls. In xenograft models, vosaroxin reduced tumor growth and showed enhanced activity with RT; vosaroxin/RT combined was more effective than temozolomide/RT. Vosaroxin/RT triggered rapid and massive cell death with characteristics of necrosis. A minor proportion of treated cells underwent caspase-dependent apoptosis, in agreement with in vitro results. Vosaroxin/RT inhibited RT-induced autophagy, increasing necrosis. This was associated with increased recruitment of granulocytes, monocytes, and undifferentiated bone marrow–derived lymphoid cells. Pharmacokinetic analyses revealed adequate blood-brain penetration of vosaroxin. Vosaroxin/RT increased disease-free survival (DFS) and overall survival (OS) significantly compared with RT, vosaroxin alone, temozolomide, and temozolomide/RT in the U251-luciferase orthotopic model. Materials and Methods Cellular, molecular, and antiproliferative effects of vosaroxin alone or combined with RT were evaluated in 13 GBM cell lines. Tumor growth delay was determined in U87MG, U251, and T98G xenograft mouse models. (DFS) and (OS) were assessed in orthotopic intrabrain models using luciferase-transfected U251 cells by bioluminescence and magnetic resonance imaging. Conclusions Vosaroxin demonstrated significant activity in vitro and in vivo in GBM models, and showed additive/synergistic activity when combined with RT in O6-methylguanine methyltransferase-negative and -positive cell lines.
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Affiliation(s)
- Giovanni Luca Gravina
- Department of Biotechnological and Applied Clinical Sciences, Division of Radiotherapy, University of L'Aquila, L'Aquila, Italy.,Department of Biotechnological and Applied Clinical Sciences, Laboratory of Radiobiology, University of L'Aquila, L'Aquila, Italy
| | - Andrea Mancini
- Department of Biotechnological and Applied Clinical Sciences, Laboratory of Radiobiology, University of L'Aquila, L'Aquila, Italy
| | - Claudia Mattei
- Department of Biotechnological and Applied Clinical Sciences, Laboratory of Neurosciences, University of L'Aquila, L'Aquila, Italy
| | - Flora Vitale
- Department of Biotechnological and Applied Clinical Sciences, Laboratory of Neurosciences, University of L'Aquila, L'Aquila, Italy
| | - Francesco Marampon
- Department of Biotechnological and Applied Clinical Sciences, Laboratory of Radiobiology, University of L'Aquila, L'Aquila, Italy
| | - Alessandro Colapietro
- Department of Biotechnological and Applied Clinical Sciences, Laboratory of Radiobiology, University of L'Aquila, L'Aquila, Italy
| | - Giulia Rossi
- Department of Biotechnological and Applied Clinical Sciences, Laboratory of Radiobiology, University of L'Aquila, L'Aquila, Italy
| | - Luca Ventura
- Department of Biotechnological and Applied Clinical Sciences, Laboratory of Neurosciences, University of L'Aquila, L'Aquila, Italy
| | - Antonella Vetuschi
- Department of Biotechnological and Applied Clinical Sciences, Chair of Human Anatomy, University of L'Aquila, L'Aquila, Italy
| | - Ernesto Di Cesare
- Department of Biotechnological and Applied Clinical Sciences, Division of Radiotherapy, University of L'Aquila, L'Aquila, Italy
| | - Judith A Fox
- Sunesis Pharmaceuticals Inc., South San Francisco, CA, USA
| | - Claudio Festuccia
- Department of Biotechnological and Applied Clinical Sciences, Laboratory of Radiobiology, University of L'Aquila, L'Aquila, Italy
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26
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Fluxá P, Rojas-Sepúlveda D, Gleisner MA, Tittarelli A, Villegas P, Tapia L, Rivera MT, López MN, Catán F, Uribe M, Salazar-Onfray F. High CD8 + and absence of Foxp3 + T lymphocytes infiltration in gallbladder tumors correlate with prolonged patients survival. BMC Cancer 2018; 18:243. [PMID: 29499656 PMCID: PMC5833069 DOI: 10.1186/s12885-018-4147-6] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2016] [Accepted: 02/19/2018] [Indexed: 12/11/2022] Open
Abstract
BACKGROUND Gallbladder cancer (GBC), although infrequent in industrialized countries, has high incidence rates in certain world regions, being a leading cause of death among elderly Chilean women. Surgery is the only effective treatment, and a five-year survival rate of advanced-stage patients is less than 10%. Hence, exploring immunotherapy is relevant, although GBC immunogenicity is poorly understood. This study examined the relationship between the host immune response and GBC patient survival based on the presence of tumor-infiltrating lymphocytes at different disease stages. METHODS Tumor tissues from 80 GBC patients were analyzed by immunohistochemistry for the presence of CD3+, CD4+, CD8+, and Foxp3+ T cell populations, and the results were associated with clinical stage and patient survival. RESULTS The majority of tumor samples showed CD3+ T cell infiltration, which correlated with better prognosis, particularly in advanced disease stages. CD8+, but not CD4+, T cell infiltration correlated with improved survival, particularly in advanced disease stages. Interestingly, a < 1 CD4+/CD8+ T cell ratio was related with increased survival. Additionally, the presence of Foxp3+ T cells correlated with decreased patient survival, whereas a ≤ 1 Foxp3+/CD8+ T cell ratio was associated with improved patient survival. CONCLUSIONS Depending on the disease stage, the presence of CD8+ and absence of Foxp3+ T cell populations in tumor tissues correlated with improved GBC patient survival, and thus represent potential markers for prognosis and management of advanced disease, and supports testing of immunotherapy.
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Affiliation(s)
- Paula Fluxá
- Disciplinary Program of Immunology, Institute of Biomedical Sciences, Faculty of Medicine, Universidad de Chile, 8380453, Santiago, Chile
- Departamento de Cirugía Oriente, Faculty of Medicine, Universidad de Chile, 8380453, Santiago, Chile
| | - Daniel Rojas-Sepúlveda
- Disciplinary Program of Immunology, Institute of Biomedical Sciences, Faculty of Medicine, Universidad de Chile, 8380453, Santiago, Chile
- Millennium Institute on Immunology and Immunotherapy, Faculty of Medicine, Universidad de Chile, 8380453, Santiago, Chile
| | - María Alejandra Gleisner
- Disciplinary Program of Immunology, Institute of Biomedical Sciences, Faculty of Medicine, Universidad de Chile, 8380453, Santiago, Chile
- Millennium Institute on Immunology and Immunotherapy, Faculty of Medicine, Universidad de Chile, 8380453, Santiago, Chile
| | - Andrés Tittarelli
- Disciplinary Program of Immunology, Institute of Biomedical Sciences, Faculty of Medicine, Universidad de Chile, 8380453, Santiago, Chile
- Millennium Institute on Immunology and Immunotherapy, Faculty of Medicine, Universidad de Chile, 8380453, Santiago, Chile
| | - Pablo Villegas
- Unidad de Anatomía Patológica, Hospital del Salvador, 7500922, Santiago, Chile
| | - Loreto Tapia
- Unidad de Anatomía Patológica, Hospital del Salvador, 7500922, Santiago, Chile
| | - María Teresa Rivera
- Unidad de Anatomía Patológica, Hospital del Salvador, 7500922, Santiago, Chile
| | - Mercedes Natalia López
- Disciplinary Program of Immunology, Institute of Biomedical Sciences, Faculty of Medicine, Universidad de Chile, 8380453, Santiago, Chile
- Millennium Institute on Immunology and Immunotherapy, Faculty of Medicine, Universidad de Chile, 8380453, Santiago, Chile
| | - Felipe Catán
- Departamento de Cirugía Oriente, Faculty of Medicine, Universidad de Chile, 8380453, Santiago, Chile
| | - Mario Uribe
- Departamento de Cirugía Oriente, Faculty of Medicine, Universidad de Chile, 8380453, Santiago, Chile
| | - Flavio Salazar-Onfray
- Disciplinary Program of Immunology, Institute of Biomedical Sciences, Faculty of Medicine, Universidad de Chile, 8380453, Santiago, Chile.
- Millennium Institute on Immunology and Immunotherapy, Faculty of Medicine, Universidad de Chile, 8380453, Santiago, Chile.
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27
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Mezheyeuski A, Bergsland CH, Backman M, Djureinovic D, Sjöblom T, Bruun J, Micke P. Multispectral imaging for quantitative and compartment-specific immune infiltrates reveals distinct immune profiles that classify lung cancer patients. J Pathol 2018; 244:421-431. [PMID: 29282718 DOI: 10.1002/path.5026] [Citation(s) in RCA: 120] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2017] [Revised: 11/07/2017] [Accepted: 12/13/2017] [Indexed: 12/19/2022]
Abstract
Semiquantitative assessment of immune markers by immunohistochemistry (IHC) has significant limitations for describing the diversity of the immune response in cancer. Therefore, we evaluated a fluorescence-based multiplexed immunohistochemical method in combination with a multispectral imaging system to quantify immune infiltrates in situ in the environment of non-small-cell lung cancer (NSCLC). A tissue microarray including 57 NSCLC cases was stained with antibodies against CD8, CD20, CD4, FOXP3, CD45RO, and pan-cytokeratin, and immune cells were quantified in epithelial and stromal compartments. The results were compared with those of conventional IHC, and related to corresponding RNA-sequencing (RNAseq) expression values. We found a strong correlation between the visual and digital quantification of lymphocytes for CD45RO (correlation coefficient: r = 0.52), FOXP3 (r = 0.87), CD4 (r = 0.79), CD20 (r = 0.81) and CD8 (r = 0.90) cells. The correlation with RNAseq data for digital quantification (0.35-0.65) was comparable to or better than that for visual quantification (0.38-0.58). Combination of the signals of the five immune markers enabled further subpopulations of lymphocytes to be identified and localized. The specific pattern of immune cell infiltration based either on the spatial distribution (distance between regulatory CD8+ T and cancer cells) or the relationships of lymphocyte subclasses with each other (e.g. cytotoxic/regulatory cell ratio) were associated with patient prognosis. In conclusion, the fluorescence multiplexed immunohistochemical method, based on only one tissue section, provided reliable quantification and localization of immune cells in cancer tissue. The application of this technique to clinical biopsies can provide a basic characterization of immune infiltrates to guide clinical decisions in the era of immunotherapy. Copyright © 2017 Pathological Society of Great Britain and Ireland. Published by John Wiley & Sons, Ltd.
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Affiliation(s)
- Artur Mezheyeuski
- Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden
| | - Christian Holst Bergsland
- Department of Molecular Oncology, Institute for Cancer Research, the Norwegian Radium Hospital, Oslo University Hospital, Oslo, Norway
| | - Max Backman
- Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden
| | - Dijana Djureinovic
- Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden
| | - Tobias Sjöblom
- Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden
| | - Jarle Bruun
- Department of Molecular Oncology, Institute for Cancer Research, the Norwegian Radium Hospital, Oslo University Hospital, Oslo, Norway
| | - Patrick Micke
- Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden
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Plant AS, Koyama S, Sinai C, Solomon IH, Griffin GK, Ligon KL, Bandopadhayay P, Betensky R, Emerson R, Dranoff G, Kieran MW, Ritz J. Immunophenotyping of pediatric brain tumors: correlating immune infiltrate with histology, mutational load, and survival and assessing clonal T cell response. J Neurooncol 2018; 137:269-278. [DOI: 10.1007/s11060-017-2737-9] [Citation(s) in RCA: 32] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2017] [Accepted: 12/29/2017] [Indexed: 01/07/2023]
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29
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Hendry S, Salgado R, Gevaert T, Russell PA, John T, Thapa B, Christie M, van de Vijver K, Estrada MV, Gonzalez-Ericsson PI, Sanders M, Solomon B, Solinas C, Van den Eynden GGGM, Allory Y, Preusser M, Hainfellner J, Pruneri G, Vingiani A, Demaria S, Symmans F, Nuciforo P, Comerma L, Thompson EA, Lakhani S, Kim SR, Schnitt S, Colpaert C, Sotiriou C, Scherer SJ, Ignatiadis M, Badve S, Pierce RH, Viale G, Sirtaine N, Penault-Llorca F, Sugie T, Fineberg S, Paik S, Srinivasan A, Richardson A, Wang Y, Chmielik E, Brock J, Johnson DB, Balko J, Wienert S, Bossuyt V, Michiels S, Ternes N, Burchardi N, Luen SJ, Savas P, Klauschen F, Watson PH, Nelson BH, Criscitiello C, O’Toole S, Larsimont D, de Wind R, Curigliano G, André F, Lacroix-Triki M, van de Vijver M, Rojo F, Floris G, Bedri S, Sparano J, Rimm D, Nielsen T, Kos Z, Hewitt S, Singh B, Farshid G, Loibl S, Allison KH, Tung N, Adams S, Willard-Gallo K, Horlings HM, Gandhi L, Moreira A, Hirsch F, Dieci MV, Urbanowicz M, Brcic I, Korski K, Gaire F, Koeppen H, Lo A, Giltnane J, Ziai J, Rebelatto MC, Steele KE, Zha J, Emancipator K, Juco JW, Denkert C, Reis-Filho J, Loi S, Fox SB. Assessing Tumor-Infiltrating Lymphocytes in Solid Tumors: A Practical Review for Pathologists and Proposal for a Standardized Method from the International Immuno-Oncology Biomarkers Working Group: Part 2: TILs in Melanoma, Gastrointestinal Tract Carcinomas, Non-Small Cell Lung Carcinoma and Mesothelioma, Endometrial and Ovarian Carcinomas, Squamous Cell Carcinoma of the Head and Neck, Genitourinary Carcinomas, and Primary Brain Tumors. Adv Anat Pathol 2017; 24:311-335. [PMID: 28777143 PMCID: PMC5638696 DOI: 10.1097/pap.0000000000000161] [Citation(s) in RCA: 481] [Impact Index Per Article: 68.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Assessment of the immune response to tumors is growing in importance as the prognostic implications of this response are increasingly recognized, and as immunotherapies are evaluated and implemented in different tumor types. However, many different approaches can be used to assess and describe the immune response, which limits efforts at implementation as a routine clinical biomarker. In part 1 of this review, we have proposed a standardized methodology to assess tumor-infiltrating lymphocytes (TILs) in solid tumors, based on the International Immuno-Oncology Biomarkers Working Group guidelines for invasive breast carcinoma. In part 2 of this review, we discuss the available evidence for the prognostic and predictive value of TILs in common solid tumors, including carcinomas of the lung, gastrointestinal tract, genitourinary system, gynecologic system, and head and neck, as well as primary brain tumors, mesothelioma and melanoma. The particularities and different emphases in TIL assessment in different tumor types are discussed. The standardized methodology we propose can be adapted to different tumor types and may be used as a standard against which other approaches can be compared. Standardization of TIL assessment will help clinicians, researchers and pathologists to conclusively evaluate the utility of this simple biomarker in the current era of immunotherapy.
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Affiliation(s)
- Shona Hendry
- Department of Pathology, Peter MacCallum Cancer Centre, Melbourne, Australia
- The Sir Peter MacCallum Department of Oncology, University of Melbourne, Parkville, Australia
| | - Roberto Salgado
- Breast Cancer Translational Research Laboratory/Breast International Group, Institut Jules Bordet, Brussels, Belgium
- Department of Pathology and TCRU, GZA, Antwerp, Belgium
| | - Thomas Gevaert
- Department of Development and Regeneration, Laboratory of Experimental Urology, KU Leuven, Leuven, Belgium
- Department of Pathology, AZ Klina, Brasschaat, Belgium
| | - Prudence A. Russell
- Department of Anatomical Pathology, St Vincent’s Hospital Melbourne, Fitzroy, Australia
- Department of Pathology, University of Melbourne, Parkville, Australia
| | - Tom John
- Department of Medical Oncology, Austin Health, Heidelberg, Australia
- Olivia Newton-John Cancer Research Institute, Heidelberg, Australia
- School of Cancer Medicine, La Trobe University, Bundoora, Australia
| | - Bibhusal Thapa
- Olivia Newton-John Cancer Research Institute, Heidelberg, Australia
- Department of Medicine, University of Melbourne, Parkville, Australia
| | - Michael Christie
- Department of Anatomical Pathology, Royal Melbourne Hospital, Parkville, Australia
| | - Koen van de Vijver
- Divisions of Diagnostic Oncology & Molecular Pathology, Netherlands Cancer Institute-Antoni van Leeuwenhoek, Amsterdam, The Netherlands
| | - M. Valeria Estrada
- Department of Pathology, School of Medicine, University of California, San Diego, USA
| | | | - Melinda Sanders
- Department of Pathology, Microbiology and Immunology, Vanderbilt University Medical Center, Nashville, USA
| | - Benjamin Solomon
- Department of Medical Oncology, Peter MacCallum Cancer Centre, Melbourne, Australia
| | - Cinzia Solinas
- Molecular Immunology Unit, Institut Jules Bordet, Université Libre de Bruxelles, Brussels, Belgium
| | - Gert GGM Van den Eynden
- Molecular Immunology Unit, Institut Jules Bordet, Université Libre de Bruxelles, Brussels, Belgium
- Department of Pathology, GZA Ziekenhuizen, Antwerp, Belgium
| | - Yves Allory
- Université Paris-Est, Créteil, France
- INSERM, UMR 955, Créteil, France
- Département de pathologie, APHP, Hôpital Henri-Mondor, Créteil, France
| | - Matthias Preusser
- Department of Medicine, Clinical Division of Oncology, Comprehensive Cancer Centre Vienna, Medical University of Vienna, Vienna, Austria
| | - Johannes Hainfellner
- Institute of Neurology, Comprehensive Cancer Centre Vienna, Medical University of Vienna, Vienna, Austria
| | - Giancarlo Pruneri
- European Institute of Oncology, Milan, Italy
- University of Milan, School of Medicine, Milan, Italy
| | - Andrea Vingiani
- European Institute of Oncology, Milan, Italy
- University of Milan, School of Medicine, Milan, Italy
| | - Sandra Demaria
- New York University Medical School, New York, USA
- Perlmutter Cancer Center, New York, USA
| | - Fraser Symmans
- Department of Pathology, University of Texas M.D. Anderson Cancer Center, Houston, USA
| | - Paolo Nuciforo
- Molecular Oncology Group, Vall d’Hebron Institute of Oncology, Barcelona, Spain
| | - Laura Comerma
- Molecular Oncology Group, Vall d’Hebron Institute of Oncology, Barcelona, Spain
| | | | - Sunil Lakhani
- Centre for Clinical Research and School of Medicine, The University of Queensland, Brisbane, Australia
- Pathology Queensland, Royal Brisbane and Women’s Hospital, Brisbane, Australia
| | - Seong-Rim Kim
- National Surgical Adjuvant Breast and Bowel Project Operations Center/NRG Oncology, Pittsburgh, Pennsylvania
| | - Stuart Schnitt
- Cancer Research Institute and Department of Pathology, Beth Israel Deaconess Cancer Center, Boston, USA
- Harvard Medical School, Boston, USA
| | - Cecile Colpaert
- Department of Pathology, GZA Ziekenhuizen, Sint-Augustinus, Wilrijk, Belgium
| | - Christos Sotiriou
- Department of Medical Oncology, Institut Jules Bordet, Université Libre de Bruxelles, Brussels, Belgium
| | - Stefan J. Scherer
- Academic Medical Innovation, Novartis Pharmaceuticals Corporation, East Hanover, USA
| | - Michail Ignatiadis
- Department of Medical Oncology, Institut Jules Bordet, Université Libre de Bruxelles, Brussels, Belgium
| | - Sunil Badve
- Department of Pathology and Laboratory Medicine, Indiana University, Indianapolis, USA
| | - Robert H. Pierce
- Cancer Immunotherapy Trials Network, Central Laboratory and Program in Immunology, Fred Hutchinson Cancer Research Center, Seattle, USA
| | - Giuseppe Viale
- Department of Pathology, Istituto Europeo di Oncologia, University of Milan, Milan, Italy
| | - Nicolas Sirtaine
- Department of Pathology, Institut Jules Bordet, Université Libre de Bruxelles, Brussels, Belgium
| | - Frederique Penault-Llorca
- Department of Surgical Pathology and Biopathology, Jean Perrin Comprehensive Cancer Centre, Clermont-Ferrand, France
- University of Auvergne UMR1240, Clermont-Ferrand, France
| | - Tomohagu Sugie
- Department of Surgery, Kansai Medical School, Hirakata, Japan
| | - Susan Fineberg
- Montefiore Medical Center, Bronx, New York, USA
- The Albert Einstein College of Medicine, Bronx, New York, USA
| | - Soonmyung Paik
- National Surgical Adjuvant Breast and Bowel Project Operations Center/NRG Oncology, Pittsburgh, Pennsylvania
- Severance Biomedical Science Institute and Department of Medical Oncology, Yonsei University College of Medicine, Seoul, South Korea
| | - Ashok Srinivasan
- National Surgical Adjuvant Breast and Bowel Project Operations Center/NRG Oncology, Pittsburgh, Pennsylvania
| | - Andrea Richardson
- Harvard Medical School, Boston, USA
- Department of Pathology, Brigham and Women’s Hospital, Boston, USA
- Department of Cancer Biology, Dana Farber Cancer Institute, Boston, USA
| | - Yihong Wang
- Department of Pathology and Laboratory Medicine, Rhode Island Hospital and Lifespan Medical Center, Providence, USA
- Warren Alpert Medical School of Brown University, Providence, USA
| | - Ewa Chmielik
- Tumor Pathology Department, Maria Sklodowska-Curie Memorial Cancer Center, Gliwice, Poland
- Institute of Oncology, Gliwice Branch, Gliwice, Poland
| | - Jane Brock
- Harvard Medical School, Boston, USA
- Department of Pathology, Brigham and Women’s Hospital, Boston, USA
| | - Douglas B. Johnson
- Department of Medicine, Vanderbilt University Medical Centre, Nashville, USA
- Vanderbilt Ingram Cancer Center, Nashville, USA
| | - Justin Balko
- Department of Medicine, Vanderbilt University Medical Centre, Nashville, USA
- Vanderbilt Ingram Cancer Center, Nashville, USA
| | - Stephan Wienert
- Institute of Pathology, Charité Universitätsmedizin Berlin, Berlin, Germany
- VMscope GmbH, Berlin, Germany
| | - Veerle Bossuyt
- Department of Pathology, Yale University School of Medicine, New Haven, USA
| | - Stefan Michiels
- Service de Biostatistique et d’Epidémiologie, Gustave Roussy, CESP, Inserm U1018, Université-Paris Sud, Université Paris-Saclay, Villejuif, France
| | - Nils Ternes
- Service de Biostatistique et d’Epidémiologie, Gustave Roussy, CESP, Inserm U1018, Université-Paris Sud, Université Paris-Saclay, Villejuif, France
| | | | - Stephen J. Luen
- The Sir Peter MacCallum Department of Oncology, University of Melbourne, Parkville, Australia
- Department of Medical Oncology, Peter MacCallum Cancer Centre, Melbourne, Australia
| | - Peter Savas
- The Sir Peter MacCallum Department of Oncology, University of Melbourne, Parkville, Australia
- Department of Medical Oncology, Peter MacCallum Cancer Centre, Melbourne, Australia
| | | | - Peter H. Watson
- Department of Pathology and Laboratory Medicine, University of British Columbia, Vancouver, Canada
- Trev & Joyce Deeley Research Centre, British Columbia Cancer Agency, Victoria, British Columbia, Canada
| | - Brad H. Nelson
- Trev & Joyce Deeley Research Centre, British Columbia Cancer Agency, Victoria, British Columbia, Canada
- Department of Biochemistry and Microbiology, University of Victoria, Victoria, Canada
- Medical Genetics, University of British Columbia, Vancouver, British Columbia, Canada
| | | | - Sandra O’Toole
- The Cancer Research Program, Garvan Institute of Medical Research, Darlinghurst, Australia
- Australian Clinical Labs, Bella Vista, Australia
| | - Denis Larsimont
- Department of Pathology, Institut Jules Bordet, Université Libre de Bruxelles, Brussels, Belgium
| | - Roland de Wind
- Department of Pathology, Institut Jules Bordet, Université Libre de Bruxelles, Brussels, Belgium
| | | | - Fabrice André
- INSERM Unit U981, and Department of Medical Oncology, Gustave Roussy, Villejuif, France
- Faculté de Médecine, Université Paris Sud, Kremlin-Bicêtre, France
| | - Magali Lacroix-Triki
- INSERM Unit U981, and Department of Medical Oncology, Gustave Roussy, Villejuif, France
| | - Mark van de Vijver
- Department of Surgical Oncology, Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - Federico Rojo
- Pathology Department, IIS-Fundacion Jimenez Diaz, UAM, Madrid, Spain
| | - Giuseppe Floris
- Department of Pathology, University Hospital Leuven, Leuven, Belgium
| | - Shahinaz Bedri
- Department of Pathology and Laboratory Medicine, Weill Cornell Medical College, Doha, Qatar
| | - Joseph Sparano
- Department of Oncology, Montefiore Medical Centre, Albert Einstein College of Medicine, Bronx, USA
| | - David Rimm
- Department of Pathology, Yale University School of Medicine, New Haven, USA
| | - Torsten Nielsen
- Genetic Pathology Evaluation Centre, Department of Pathology and Laboratory Medicine, University of British Columbia, Vancouver, Canada
| | - Zuzana Kos
- Department of Pathology and Laboratory Medicine, University of Ottawa, Ottawa, Canada
| | - Stephen Hewitt
- Laboratory of Pathology, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
| | - Baljit Singh
- Department of Pathology, New York University Langone Medical Centre, New York, USA
| | - Gelareh Farshid
- Directorate of Surgical Pathology, SA Pathology, Adelaide, Australia
- Discipline of Medicine, Adelaide University, Adelaide, Australia
| | | | | | - Nadine Tung
- Division of Hematology-Oncology, Beth Israel Deaconess Medical Center, Boston, USA
| | - Sylvia Adams
- New York University Medical School, New York, USA
- Perlmutter Cancer Center, New York, USA
| | - Karen Willard-Gallo
- Molecular Immunology Unit, Institut Jules Bordet, Université Libre de Bruxelles, Brussels, Belgium
| | - Hugo M. Horlings
- Department of Pathology, Netherlands Cancer Institute-Antoni van Leeuwenhoek, Amsterdam, The Netherlands
| | - Leena Gandhi
- Perlmutter Cancer Center, New York, USA
- Dana-Farber Cancer Institute, Boston, USA
| | - Andre Moreira
- Pulmonary Pathology, New York University Center for Biospecimen Research and Development, New York University, New York, USA
| | - Fred Hirsch
- Division of Medical Oncology, Department of Medicine, University of Colorado Anschutz Medical Campus, Aurora, USA
| | - Maria Vittoria Dieci
- Department of Surgery, Oncology and Gastroenterology, University of Padova, Padua, Italy
- Medical Oncology 2, Veneto Institute of Oncology IOV-IRCCS, Padua, Italy
| | - Maria Urbanowicz
- European Organisation for Research and Treatment of Cancer (EORTC) Headquarters, Brussels, Belgium
| | - Iva Brcic
- Institute of Pathology, Medical University of Graz, Austria
| | - Konstanty Korski
- Pathology and Tissue Analytics, Roche Innovation Centre Munich, Penzberg, Germany
| | - Fabien Gaire
- Pathology and Tissue Analytics, Roche Innovation Centre Munich, Penzberg, Germany
| | - Hartmut Koeppen
- Research Pathology, Genentech Inc., South San Francisco, USA
| | - Amy Lo
- Research Pathology, Genentech Inc., South San Francisco, USA
- Department of Pathology, Stanford University, Palo Alto, USA
| | | | - James Ziai
- Research Pathology, Genentech Inc., South San Francisco, USA
| | | | | | - Jiping Zha
- Translational Sciences, MedImmune, Gaithersberg, USA
| | | | | | - Carsten Denkert
- Institute of Pathology, Charité Universitätsmedizin Berlin, Berlin, Germany
| | - Jorge Reis-Filho
- Department of Pathology, Memorial Sloan-Kettering Cancer Center, New York, USA
| | - Sherene Loi
- Department of Medical Oncology, Peter MacCallum Cancer Centre, Melbourne, Australia
| | - Stephen B. Fox
- Department of Pathology, Peter MacCallum Cancer Centre, Melbourne, Australia
- The Sir Peter MacCallum Department of Oncology, University of Melbourne, Parkville, Australia
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30
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Hendry S, Salgado R, Gevaert T, Russell PA, John T, Thapa B, Christie M, van de Vijver K, Estrada MV, Gonzalez-Ericsson PI, Sanders M, Solomon B, Solinas C, Van den Eynden GGGM, Allory Y, Preusser M, Hainfellner J, Pruneri G, Vingiani A, Demaria S, Symmans F, Nuciforo P, Comerma L, Thompson EA, Lakhani S, Kim SR, Schnitt S, Colpaert C, Sotiriou C, Scherer SJ, Ignatiadis M, Badve S, Pierce RH, Viale G, Sirtaine N, Penault-Llorca F, Sugie T, Fineberg S, Paik S, Srinivasan A, Richardson A, Wang Y, Chmielik E, Brock J, Johnson DB, Balko J, Wienert S, Bossuyt V, Michiels S, Ternes N, Burchardi N, Luen SJ, Savas P, Klauschen F, Watson PH, Nelson BH, Criscitiello C, O’Toole S, Larsimont D, de Wind R, Curigliano G, André F, Lacroix-Triki M, van de Vijver M, Rojo F, Floris G, Bedri S, Sparano J, Rimm D, Nielsen T, Kos Z, Hewitt S, Singh B, Farshid G, Loibl S, Allison KH, Tung N, Adams S, Willard-Gallo K, Horlings HM, Gandhi L, Moreira A, Hirsch F, Dieci MV, Urbanowicz M, Brcic I, Korski K, Gaire F, Koeppen H, Lo A, Giltnane J, Ziai J, Rebelatto MC, Steele KE, Zha J, Emancipator K, Juco JW, Denkert C, Reis-Filho J, Loi S, Fox SB. Assessing Tumor-infiltrating Lymphocytes in Solid Tumors: A Practical Review for Pathologists and Proposal for a Standardized Method From the International Immunooncology Biomarkers Working Group: Part 1: Assessing the Host Immune Response, TILs in Invasive Breast Carcinoma and Ductal Carcinoma In Situ, Metastatic Tumor Deposits and Areas for Further Research. Adv Anat Pathol 2017; 24:235-251. [PMID: 28777142 PMCID: PMC5564448 DOI: 10.1097/pap.0000000000000162] [Citation(s) in RCA: 447] [Impact Index Per Article: 63.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Assessment of tumor-infiltrating lymphocytes (TILs) in histopathologic specimens can provide important prognostic information in diverse solid tumor types, and may also be of value in predicting response to treatments. However, implementation as a routine clinical biomarker has not yet been achieved. As successful use of immune checkpoint inhibitors and other forms of immunotherapy become a clinical reality, the need for widely applicable, accessible, and reliable immunooncology biomarkers is clear. In part 1 of this review we briefly discuss the host immune response to tumors and different approaches to TIL assessment. We propose a standardized methodology to assess TILs in solid tumors on hematoxylin and eosin sections, in both primary and metastatic settings, based on the International Immuno-Oncology Biomarker Working Group guidelines for TIL assessment in invasive breast carcinoma. A review of the literature regarding the value of TIL assessment in different solid tumor types follows in part 2. The method we propose is reproducible, affordable, easily applied, and has demonstrated prognostic and predictive significance in invasive breast carcinoma. This standardized methodology may be used as a reference against which other methods are compared, and should be evaluated for clinical validity and utility. Standardization of TIL assessment will help to improve consistency and reproducibility in this field, enrich both the quality and quantity of comparable evidence, and help to thoroughly evaluate the utility of TILs assessment in this era of immunotherapy.
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Affiliation(s)
- Shona Hendry
- Department of Pathology, Peter MacCallum Cancer Centre, Melbourne, Australia,The Sir Peter MacCallum Department of Oncology, University of Melbourne, Parkville, Australia
| | - Roberto Salgado
- Breast Cancer Translational Research Laboratory/Breast International Group, Institut Jules Bordet, Brussels, Belgium,Department of Pathology and TCRU, GZA, Antwerp, Belgium
| | - Thomas Gevaert
- Department of Development and Regeneration, Laboratory of Experimental Urology, KU Leuven, Leuven, Belgium,Department of Pathology, AZ Klina, Brasschaat, Belgium
| | - Prudence A. Russell
- Department of Anatomical Pathology, St Vincent’s Hospital Melbourne, Fitzroy, Australia,Department of Pathology, University of Melbourne, Parkville, Australia
| | - Tom John
- Department of Medical Oncology, Austin Health, Heidelberg, Australia,Olivia Newton-John Cancer Research Institute, Heidelberg, Australia,School of Cancer Medicine, La Trobe University, Bundoora, Australia
| | - Bibhusal Thapa
- Olivia Newton-John Cancer Research Institute, Heidelberg, Australia,Department of Medicine, University of Melbourne, Parkville, Australia
| | - Michael Christie
- Department of Anatomical Pathology, Royal Melbourne Hospital, Parkville, Australia
| | - Koen van de Vijver
- Divisions of Diagnostic Oncology & Molecular Pathology, Netherlands Cancer Institute-Antoni van Leeuwenhoek, Amsterdam, The Netherlands
| | - M. Valeria Estrada
- Department of Pathology, School of Medicine, University of California, San Diego, USA
| | | | - Melinda Sanders
- Department of Pathology, Microbiology and Immunology, Vanderbilt University Medical Center, Nashville, USA
| | - Benjamin Solomon
- Department of Medical Oncology, Peter MacCallum Cancer Centre, Melbourne, Australia
| | - Cinzia Solinas
- Molecular Immunology Unit, Institut Jules Bordet, Université Libre de Bruxelles, Brussels, Belgium
| | - Gert GGM Van den Eynden
- Molecular Immunology Unit, Institut Jules Bordet, Université Libre de Bruxelles, Brussels, Belgium,Department of Pathology, GZA Ziekenhuizen, Antwerp, Belgium
| | - Yves Allory
- Université Paris-Est, Créteil, France,INSERM, UMR 955, Créteil, France,Département de pathologie, APHP, Hôpital Henri-Mondor, Créteil, France
| | - Matthias Preusser
- Department of Medicine, Clinical Division of Oncology, Comprehensive Cancer Centre Vienna, Medical University of Vienna, Vienna, Austria
| | - Johannes Hainfellner
- Institute of Neurology, Comprehensive Cancer Centre Vienna, Medical University of Vienna, Vienna, Austria
| | - Giancarlo Pruneri
- European Institute of Oncology, Milan, Italy,University of Milan, School of Medicine, Milan, Italy
| | - Andrea Vingiani
- European Institute of Oncology, Milan, Italy,University of Milan, School of Medicine, Milan, Italy
| | - Sandra Demaria
- New York University Medical School, New York, USA,Perlmutter Cancer Center, New York, USA
| | - Fraser Symmans
- Department of Pathology, University of Texas M.D. Anderson Cancer Center, Houston, USA
| | - Paolo Nuciforo
- Molecular Oncology Group, Vall d’Hebron Institute of Oncology, Barcelona, Spain
| | - Laura Comerma
- Molecular Oncology Group, Vall d’Hebron Institute of Oncology, Barcelona, Spain
| | | | - Sunil Lakhani
- Centre for Clinical Research and School of Medicine, The University of Queensland, Brisbane, Australia,Pathology Queensland, Royal Brisbane and Women’s Hospital, Brisbane, Australia
| | - Seong-Rim Kim
- National Surgical Adjuvant Breast and Bowel Project Operations Center/NRG Oncology, Pittsburgh, Pennsylvania
| | - Stuart Schnitt
- Cancer Research Institute and Department of Pathology, Beth Israel Deaconess Cancer Center, Boston, USA,Harvard Medical School, Boston, USA
| | - Cecile Colpaert
- Department of Pathology, GZA Ziekenhuizen, Sint-Augustinus, Wilrijk, Belgium
| | - Christos Sotiriou
- Department of Medical Oncology, Institut Jules Bordet, Université Libre de Bruxelles, Brussels, Belgium
| | - Stefan J. Scherer
- Academic Medical Innovation, Novartis Pharmaceuticals Corporation, East Hanover, USA
| | - Michail Ignatiadis
- Department of Medical Oncology, Institut Jules Bordet, Université Libre de Bruxelles, Brussels, Belgium
| | - Sunil Badve
- Department of Pathology and Laboratory Medicine, Indiana University, Indianapolis, USA
| | - Robert H. Pierce
- Cancer Immunotherapy Trials Network, Central Laboratory and Program in Immunology, Fred Hutchinson Cancer Research Center, Seattle, USA
| | - Giuseppe Viale
- Department of Pathology, Istituto Europeo di Oncologia, University of Milan, Milan, Italy
| | - Nicolas Sirtaine
- Department of Pathology, Institut Jules Bordet, Université Libre de Bruxelles, Brussels, Belgium
| | - Frederique Penault-Llorca
- Department of Surgical Pathology and Biopathology, Jean Perrin Comprehensive Cancer Centre, Clermont-Ferrand, France,University of Auvergne UMR1240, Clermont-Ferrand, France
| | - Tomohagu Sugie
- Department of Surgery, Kansai Medical School, Hirakata, Japan
| | - Susan Fineberg
- Montefiore Medical Center, Bronx, New York, USA,The Albert Einstein College of Medicine, Bronx, New York, USA
| | - Soonmyung Paik
- National Surgical Adjuvant Breast and Bowel Project Operations Center/NRG Oncology, Pittsburgh, Pennsylvania,Severance Biomedical Science Institute and Department of Medical Oncology, Yonsei University College of Medicine, Seoul, South Korea
| | - Ashok Srinivasan
- National Surgical Adjuvant Breast and Bowel Project Operations Center/NRG Oncology, Pittsburgh, Pennsylvania
| | - Andrea Richardson
- Harvard Medical School, Boston, USA,Department of Pathology, Brigham and Women’s Hospital, Boston, USA,Department of Cancer Biology, Dana Farber Cancer Institute, Boston, USA
| | - Yihong Wang
- Department of Pathology and Laboratory Medicine, Rhode Island Hospital and Lifespan Medical Center, Providence, USA,Warren Alpert Medical School of Brown University, Providence, USA
| | - Ewa Chmielik
- Tumor Pathology Department, Maria Sklodowska-Curie Memorial Cancer Center, Gliwice, Poland,Institute of Oncology, Gliwice Branch, Gliwice, Poland
| | - Jane Brock
- Harvard Medical School, Boston, USA,Department of Pathology, Brigham and Women’s Hospital, Boston, USA
| | - Douglas B. Johnson
- Department of Medicine, Vanderbilt University Medical Centre, Nashville, USA,Vanderbilt Ingram Cancer Center, Nashville, USA
| | - Justin Balko
- Department of Medicine, Vanderbilt University Medical Centre, Nashville, USA,Vanderbilt Ingram Cancer Center, Nashville, USA
| | - Stephan Wienert
- Institute of Pathology, Charité Universitätsmedizin Berlin, Berlin, Germany,VMscope GmbH, Berlin, Germany
| | - Veerle Bossuyt
- Department of Pathology, Yale University School of Medicine, New Haven, USA
| | - Stefan Michiels
- Service de Biostatistique et d’Epidémiologie, Gustave Roussy, CESP, Inserm U1018, Université-Paris Sud, Université Paris-Saclay, Villejuif, France
| | - Nils Ternes
- Service de Biostatistique et d’Epidémiologie, Gustave Roussy, CESP, Inserm U1018, Université-Paris Sud, Université Paris-Saclay, Villejuif, France
| | | | - Stephen J. Luen
- The Sir Peter MacCallum Department of Oncology, University of Melbourne, Parkville, Australia,Department of Medical Oncology, Peter MacCallum Cancer Centre, Melbourne, Australia
| | - Peter Savas
- The Sir Peter MacCallum Department of Oncology, University of Melbourne, Parkville, Australia,Department of Medical Oncology, Peter MacCallum Cancer Centre, Melbourne, Australia
| | | | - Peter H. Watson
- Department of Pathology and Laboratory Medicine, University of British Columbia, Vancouver, Canada,Trev & Joyce Deeley Research Centre, British Columbia Cancer Agency, Victoria, British Columbia, Canada
| | - Brad H. Nelson
- Trev & Joyce Deeley Research Centre, British Columbia Cancer Agency, Victoria, British Columbia, Canada,Department of Biochemistry and Microbiology, University of Victoria, Victoria, Canada,Medical Genetics, University of British Columbia, Vancouver, British Columbia, Canada
| | | | - Sandra O’Toole
- The Cancer Research Program, Garvan Institute of Medical Research, Darlinghurst, Australia,Australian Clinical Labs, Bella Vista, Australia
| | - Denis Larsimont
- Department of Pathology, Institut Jules Bordet, Université Libre de Bruxelles, Brussels, Belgium
| | - Roland de Wind
- Department of Pathology, Institut Jules Bordet, Université Libre de Bruxelles, Brussels, Belgium
| | | | - Fabrice André
- INSERM Unit U981, and Department of Medical Oncology, Gustave Roussy, Villejuif, France,Faculté de Médecine, Université Paris Sud, Kremlin-Bicêtre, France
| | - Magali Lacroix-Triki
- INSERM Unit U981, and Department of Medical Oncology, Gustave Roussy, Villejuif, France
| | - Mark van de Vijver
- Department of Surgical Oncology, Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - Federico Rojo
- Pathology Department, IIS-Fundacion Jimenez Diaz, UAM, Madrid, Spain
| | - Giuseppe Floris
- Department of Pathology, University Hospital Leuven, Leuven, Belgium
| | - Shahinaz Bedri
- Department of Pathology and Laboratory Medicine, Weill Cornell Medical College, Doha, Qatar
| | - Joseph Sparano
- Department of Oncology, Montefiore Medical Centre, Albert Einstein College of Medicine, Bronx, USA
| | - David Rimm
- Department of Pathology, Yale University School of Medicine, New Haven, USA
| | - Torsten Nielsen
- Genetic Pathology Evaluation Centre, Department of Pathology and Laboratory Medicine, University of British Columbia, Vancouver, Canada
| | - Zuzana Kos
- Department of Pathology and Laboratory Medicine, University of Ottawa, Ottawa, Canada
| | - Stephen Hewitt
- Laboratory of Pathology, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
| | - Baljit Singh
- Department of Pathology, New York University Langone Medical Centre, New York, USA
| | - Gelareh Farshid
- Directorate of Surgical Pathology, SA Pathology, Adelaide, Australia,Discipline of Medicine, Adelaide University, Adelaide, Australia
| | | | | | - Nadine Tung
- Division of Hematology-Oncology, Beth Israel Deaconess Medical Center, Boston, USA
| | - Sylvia Adams
- New York University Medical School, New York, USA,Perlmutter Cancer Center, New York, USA
| | - Karen Willard-Gallo
- Molecular Immunology Unit, Institut Jules Bordet, Université Libre de Bruxelles, Brussels, Belgium
| | - Hugo M. Horlings
- Department of Pathology, Netherlands Cancer Institute-Antoni van Leeuwenhoek, Amsterdam, The Netherlands
| | - Leena Gandhi
- Perlmutter Cancer Center, New York, USA,Dana-Farber Cancer Institute, Boston, USA
| | - Andre Moreira
- Pulmonary Pathology, New York University Center for Biospecimen Research and Development, New York University, New York, USA
| | - Fred Hirsch
- Division of Medical Oncology, Department of Medicine, University of Colorado Anschutz Medical Campus, Aurora, USA
| | - Maria Vittoria Dieci
- Department of Surgery, Oncology and Gastroenterology, University of Padova, Padua, Italy,Medical Oncology 2, Veneto Institute of Oncology IOV-IRCCS, Padua, Italy
| | - Maria Urbanowicz
- European Organisation for Research and Treatment of Cancer (EORTC) Headquarters, Brussels, Belgium
| | - Iva Brcic
- Institute of Pathology, Medical University of Graz, Austria
| | - Konstanty Korski
- Pathology and Tissue Analytics, Roche Innovation Centre Munich, Penzberg, Germany
| | - Fabien Gaire
- Pathology and Tissue Analytics, Roche Innovation Centre Munich, Penzberg, Germany
| | - Hartmut Koeppen
- Research Pathology, Genentech Inc., South San Francisco, USA
| | - Amy Lo
- Research Pathology, Genentech Inc., South San Francisco, USA,Department of Pathology, Stanford University, Palo Alto, USA
| | | | - James Ziai
- Research Pathology, Genentech Inc., South San Francisco, USA
| | | | | | - Jiping Zha
- Translational Sciences, MedImmune, Gaithersberg, USA
| | | | | | - Carsten Denkert
- Institute of Pathology, Charité Universitätsmedizin Berlin, Berlin, Germany
| | - Jorge Reis-Filho
- Department of Pathology, Memorial Sloan-Kettering Cancer Center, New York, USA
| | - Sherene Loi
- Department of Medical Oncology, Peter MacCallum Cancer Centre, Melbourne, Australia
| | - Stephen B. Fox
- Department of Pathology, Peter MacCallum Cancer Centre, Melbourne, Australia,The Sir Peter MacCallum Department of Oncology, University of Melbourne, Parkville, Australia
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31
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Barnes TA, Amir E. HYPE or HOPE: the prognostic value of infiltrating immune cells in cancer. Br J Cancer 2017; 117:451-460. [PMID: 28704840 PMCID: PMC5558691 DOI: 10.1038/bjc.2017.220] [Citation(s) in RCA: 257] [Impact Index Per Article: 36.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2016] [Revised: 05/25/2017] [Accepted: 06/01/2017] [Indexed: 12/18/2022] Open
Abstract
Interactions between immune and malignant cells have been known to have clinical relevance for decades. The potential for immune control is now being therapeutically enhanced with checkpoint inhibitors and other novel agents to improve outcomes in cancer. The importance of the immune infiltrate as a prognostic marker is increasingly relevant. In this minireview, we present an overview of the immune infiltrate and its spatial organisation, and summarise the prognostic value of immune cells in different cancer types. International collaborative efforts are standardising histopathologic reporting of the immune infiltrate, to allow application of these parameters in the clinical and research settings. In general terms, a 'pro-inflammatory' tumour microenvironment and infiltrating CD8-expressing T lymphocytes are associated with improved clinical outcomes in a broad range of tumour types. The inhibitory function of other immune cells, for example, myeloid-derived suppressor cells and regulatory T cells, appear to have a major role in disrupting the capacity for the immune control of cancers.
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Affiliation(s)
- Tristan A Barnes
- Department of Medical Oncology and Hematology, Princess Margaret Cancer, Toronto, ON M5G 2M9, Canada
| | - Eitan Amir
- Department of Medical Oncology and Hematology, Princess Margaret Cancer, Toronto, ON M5G 2M9, Canada
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32
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Tan AC, Heimberger AB, Menzies AM, Pavlakis N, Khasraw M. Immune Checkpoint Inhibitors for Brain Metastases. Curr Oncol Rep 2017; 19:38. [DOI: 10.1007/s11912-017-0596-3] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
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33
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Bone marrow T-cell percentage: A novel prognostic indicator in acute myeloid leukemia. Int J Hematol 2016; 105:453-464. [PMID: 27910003 DOI: 10.1007/s12185-016-2153-5] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2016] [Revised: 11/16/2016] [Accepted: 11/16/2016] [Indexed: 12/18/2022]
Abstract
Acute myeloid leukemia (AML) is an aggressive malignancy for which overall disease-free survival is less than 50%. Manipulation of the immune system is an interesting and promising therapy for AML patients. We aimed to characterize the immune system of AML patients, highlighting the clinical relevance of total bone marrow (BM) lymphocytes and subpopulations. Sixty-six new AML cases diagnosed according to WHO criteria from King Abdullah Medical City, KSA, from October 2012 to February 2015. Analysis of BM lymphocytes and subpopulations was done by flowcytometry. Significantly, high percentages of BM lymphocytes, T cells, and natural killer (NK) cells were detected in the group that achieved complete remission (P values = 0.004, <0.001, and <0.001, respectively). Overall survival (OS) was significantly prolonged in patients with high BM lymphocytes and T cells (P values = 0.047 and P 0.002, respectively). Multivariate analysis indicated that BM T-cell percentage and cytogenetics were independent prognostic factors predictive of OS (HR 4.7, P value = 0.011). BM T-cell percentage constitutes a novel host factor that can be used in combination with cytogenetics to better predict OS. Large-scale multicenter studies are recommended to clarify its role as a predictor of OS and leukemia-free survival.
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