1
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Ross JL, Puigdelloses-Vallcorba M, Piñero G, Soni N, Thomason W, DeSisto J, Angione A, Tsankova NM, Castro MG, Schniederjan M, Wadhwani NR, Raju GP, Morgenstern P, Becher OJ, Green AL, Tsankov AM, Hambardzumyan D. Microglia and monocyte-derived macrophages drive progression of pediatric high-grade gliomas and are transcriptionally shaped by histone mutations. Immunity 2024:S1074-7613(24)00451-5. [PMID: 39395421 DOI: 10.1016/j.immuni.2024.09.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2023] [Revised: 06/04/2024] [Accepted: 09/11/2024] [Indexed: 10/14/2024]
Abstract
Pediatric high-grade gliomas (pHGGs), including hemispheric pHGGs and diffuse midline gliomas (DMGs), harbor mutually exclusive tumor location-specific histone mutations. Using immunocompetent de novo mouse models of pHGGs, we demonstrated that myeloid cells were the predominant infiltrating non-neoplastic cell population. Single-cell RNA sequencing (scRNA-seq), flow cytometry, and immunohistochemistry illustrated the presence of heterogeneous myeloid cell populations shaped by histone mutations and tumor location. Disease-associated myeloid (DAM) cell phenotypes demonstrating immune permissive characteristics were identified in murine and human pHGG samples. H3.3K27M DMGs, the most aggressive DMG, demonstrated enrichment of DAMs. Genetic ablation of chemokines Ccl8 and Ccl12 resulted in a reduction of DAMs and an increase in lymphocyte infiltration, leading to increased survival of tumor-bearing mice. Pharmacologic inhibition of chemokine receptors CCR1 and CCR5 resulted in extended survival and decreased myeloid cell infiltration. This work establishes the tumor-promoting role of myeloid cells in DMG and the potential therapeutic opportunities for targeting them.
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Affiliation(s)
- James L Ross
- Department of Microbiology and Immunology, Emory Vaccine Center, Emory University School of Medicine, Atlanta, GA, USA
| | - Montserrat Puigdelloses-Vallcorba
- Department of Oncological Sciences, The Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA; Department of Neurosurgery, Mount Sinai Icahn School of Medicine, New York, NY, USA
| | - Gonzalo Piñero
- Department of Oncological Sciences, The Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA; Department of Neurosurgery, Mount Sinai Icahn School of Medicine, New York, NY, USA
| | - Nishant Soni
- Department of Genetics and Genomic Sciences, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Wes Thomason
- Department of Oncological Sciences, The Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA; Department of Neurosurgery, Mount Sinai Icahn School of Medicine, New York, NY, USA
| | - John DeSisto
- Morgan Adams Foundation Pediatric Brain Tumor Research Program, University of Colorado Anschutz Medical Campus, Aurora, CO, USA; Cell Biology, Stem Cells and Development Graduate Program, Aurora, CO, USA; Center for Cancer and Blood Disorders, Children's Hospital Colorado, Aurora, CO, USA
| | - Angelo Angione
- Department of Oncological Sciences, The Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA; Department of Neurosurgery, Mount Sinai Icahn School of Medicine, New York, NY, USA
| | - Nadejda M Tsankova
- Department of Pathology and Molecular and Cell-Based Medicine, Mount Sinai Icahn School of Medicine, New York, NY 10029, USA
| | - Maria G Castro
- Departments of Neurosurgery and Cell & Developmental Biology, The University of Michigan School of Medicine, Ann Arbor, MI, USA
| | - Matthew Schniederjan
- Department of Pathology and Laboratory Medicine, Emory University, Atlanta, GA, USA
| | - Nitin R Wadhwani
- Department of Pathology and Laboratory Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
| | - G Praveen Raju
- Department of Neurology, Icahn School of Medicine at Mount Sinai, New York, NY, USA; Department of Pediatrics, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Peter Morgenstern
- Department of Neurosurgery, Mount Sinai Icahn School of Medicine, New York, NY, USA
| | - Oren J Becher
- Department of Oncological Sciences, The Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA; Department of Pediatrics, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Adam L Green
- Morgan Adams Foundation Pediatric Brain Tumor Research Program, University of Colorado Anschutz Medical Campus, Aurora, CO, USA; Cell Biology, Stem Cells and Development Graduate Program, Aurora, CO, USA; Center for Cancer and Blood Disorders, Children's Hospital Colorado, Aurora, CO, USA
| | - Alexander M Tsankov
- Department of Genetics and Genomic Sciences, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Dolores Hambardzumyan
- Department of Oncological Sciences, The Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA; Department of Neurosurgery, Mount Sinai Icahn School of Medicine, New York, NY, USA.
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2
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Schmid S, Russell ZR, Yamashita AS, West ME, Parrish AG, Walker J, Rudoy D, Yan JZ, Quist DC, Gessesse BN, Alvinez N, Hill KD, Anderson LW, Cimino PJ, Kumasaka DK, Parchment RE, Holland EC, Szulzewsky F. ERK signaling promotes resistance to TRK kinase inhibition in NTRK fusion-driven glioma mouse models. Cell Rep 2024; 43:114829. [PMID: 39365700 DOI: 10.1016/j.celrep.2024.114829] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2024] [Revised: 08/21/2024] [Accepted: 09/19/2024] [Indexed: 10/06/2024] Open
Abstract
Pediatric-type high-grade gliomas frequently harbor gene fusions involving receptor tyrosine kinase genes, including neurotrophic tyrosine kinase receptor (NTRK) fusions. Clinically, these tumors show high initial response rates to tyrosine kinase inhibition but ultimately recur due to the accumulation of additional resistance-conferring mutations. Here, we develop a series of genetically engineered mouse models of treatment-naive and -experienced NTRK1/2/3 fusion-driven gliomas. All tested NTRK fusions are oncogenic in vivo. The NTRK variant, N-terminal fusion partners, and resistance-associated point mutations all influence tumor histology and aggressiveness. Additional tumor suppressor losses greatly enhance tumor aggressiveness. Treatment with TRK kinase inhibitors significantly extends the survival of NTRK fusion-driven glioma mice, but fails to fully eradicate tumors, leading to recurrence upon treatment discontinuation. Finally, we show that ERK activation promotes resistance to TRK kinase inhibition and identify MEK inhibition as a potential combination therapy. These models will be invaluable tools to study therapy resistance of NTRK fusion tumors.
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Affiliation(s)
- Sebastian Schmid
- Human Biology Division, Fred Hutchinson Cancer Center, Seattle, WA 98109, USA
| | - Zachary R Russell
- Human Biology Division, Fred Hutchinson Cancer Center, Seattle, WA 98109, USA
| | - Alex Shimura Yamashita
- Clinical Pharmacodynamic Biomarkers Program, Applied/Developmental Research Directorate, Frederick National Laboratory for Cancer Research, Leidos Biomedical Research, Inc., Frederick, MD 21701, USA
| | - Madeline E West
- Human Biology Division, Fred Hutchinson Cancer Center, Seattle, WA 98109, USA
| | - Abigail G Parrish
- Human Biology Division, Fred Hutchinson Cancer Center, Seattle, WA 98109, USA
| | - Julia Walker
- Human Biology Division, Fred Hutchinson Cancer Center, Seattle, WA 98109, USA
| | - Dmytro Rudoy
- Human Biology Division, Fred Hutchinson Cancer Center, Seattle, WA 98109, USA
| | - James Z Yan
- Human Biology Division, Fred Hutchinson Cancer Center, Seattle, WA 98109, USA
| | - David C Quist
- Human Biology Division, Fred Hutchinson Cancer Center, Seattle, WA 98109, USA
| | | | - Neriah Alvinez
- Human Biology Division, Fred Hutchinson Cancer Center, Seattle, WA 98109, USA
| | - Kimberly D Hill
- Pharmacokinetics Laboratory, Developmental Therapeutics Program, Frederick National Laboratory for Cancer Research, Frederick, MD 21701, USA
| | - Larry W Anderson
- Pharmacokinetics Laboratory, Developmental Therapeutics Program, Frederick National Laboratory for Cancer Research, Frederick, MD 21701, USA
| | - Patrick J Cimino
- Surgical Neurology Branch, National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, MD 20892, USA
| | - Debra K Kumasaka
- Human Biology Division, Fred Hutchinson Cancer Center, Seattle, WA 98109, USA
| | - Ralph E Parchment
- Clinical Pharmacodynamic Biomarkers Program, Applied/Developmental Research Directorate, Frederick National Laboratory for Cancer Research, Leidos Biomedical Research, Inc., Frederick, MD 21701, USA
| | - Eric C Holland
- Human Biology Division, Fred Hutchinson Cancer Center, Seattle, WA 98109, USA; Seattle Translational Tumor Research Center, Fred Hutchinson Cancer Center, Seattle, WA 98109, USA
| | - Frank Szulzewsky
- Human Biology Division, Fred Hutchinson Cancer Center, Seattle, WA 98109, USA; Huntsman Cancer Institute, University of Utah, Salt Lake City, UT 84112, USA; Department of Neurosurgery, Clinical Neurosciences Center, University of Utah, Salt Lake City, UT 84112, USA.
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3
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Read RD, Tapp ZM, Rajappa P, Hambardzumyan D. Glioblastoma microenvironment-from biology to therapy. Genes Dev 2024; 38:360-379. [PMID: 38811170 PMCID: PMC11216181 DOI: 10.1101/gad.351427.123] [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] [Indexed: 05/31/2024]
Abstract
Glioblastoma (GBM) is the most aggressive primary brain cancer. These tumors exhibit high intertumoral and intratumoral heterogeneity in neoplastic and nonneoplastic compartments, low lymphocyte infiltration, and high abundance of myeloid subsets that together create a highly protumorigenic immunosuppressive microenvironment. Moreover, heterogeneous GBM cells infiltrate adjacent brain tissue, remodeling the neural microenvironment to foster tumor electrochemical coupling with neurons and metabolic coupling with nonneoplastic astrocytes, thereby driving growth. Here, we review heterogeneity in the GBM microenvironment and its role in low-to-high-grade glioma transition, concluding with a discussion of the challenges of therapeutically targeting the tumor microenvironment and outlining future research opportunities.
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Affiliation(s)
- Renee D Read
- Department of Pharmacology and Chemical Biology, Emory University School of Medicine, Atlanta, Georgia 30322, USA;
- Department of Hematology and Medical Oncology, Emory University School of Medicine, Atlanta, Georgia 30322, USA
- Winship Cancer Institute, Emory University School of Medicine, Atlanta, Georgia 30322, USA
| | - Zoe M Tapp
- The Steve and Cindy Rasmussen Institute for Genomic Medicine, Nationwide Children's Hospital, Columbus, Ohio 43205, USA
| | - Prajwal Rajappa
- The Steve and Cindy Rasmussen Institute for Genomic Medicine, Nationwide Children's Hospital, Columbus, Ohio 43205, USA;
- Department of Pediatrics, The Ohio State University Wexner Medical Center, Columbus, Ohio 43215, USA
- Department of Neurological Surgery, The Ohio State University Wexner Medical Center, Columbus, Ohio 43215, USA
| | - Dolores Hambardzumyan
- Department of Oncological Sciences, The Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, New York 10029, USA;
- Department of Neurosurgery, Icahn School of Medicine at Mount Sinai, New York, New York 10029, USA
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4
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Wu Q, Berglund AE, Macaulay RJ, Etame AB. The Role of Mesenchymal Reprogramming in Malignant Clonal Evolution and Intra-Tumoral Heterogeneity in Glioblastoma. Cells 2024; 13:942. [PMID: 38891074 PMCID: PMC11171993 DOI: 10.3390/cells13110942] [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: 04/30/2024] [Revised: 05/26/2024] [Accepted: 05/29/2024] [Indexed: 06/21/2024] Open
Abstract
Glioblastoma (GBM) is the most common yet uniformly fatal adult brain cancer. Intra-tumoral molecular and cellular heterogeneities are major contributory factors to therapeutic refractoriness and futility in GBM. Molecular heterogeneity is represented through molecular subtype clusters whereby the proneural (PN) subtype is associated with significantly increased long-term survival compared to the highly resistant mesenchymal (MES) subtype. Furthermore, it is universally recognized that a small subset of GBM cells known as GBM stem cells (GSCs) serve as reservoirs for tumor recurrence and progression. The clonal evolution of GSC molecular subtypes in response to therapy drives intra-tumoral heterogeneity and remains a critical determinant of GBM outcomes. In particular, the intra-tumoral MES reprogramming of GSCs using current GBM therapies has emerged as a leading hypothesis for therapeutic refractoriness. Preventing the intra-tumoral divergent evolution of GBM toward the MES subtype via new treatments would dramatically improve long-term survival for GBM patients and have a significant impact on GBM outcomes. In this review, we examine the challenges of the role of MES reprogramming in the malignant clonal evolution of glioblastoma and provide future perspectives for addressing the unmet therapeutic need to overcome resistance in GBM.
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Affiliation(s)
- Qiong Wu
- Department of Neuro-Oncology, H. Lee Moffitt Cancer Center and Research Institute, 12902 Magnolia Drive, Tampa, FL 33612, USA
| | - Anders E. Berglund
- Department of Biostatistics and Bioinformatics, H. Lee Moffitt Cancer Center and Research Institute, 12902 Magnolia Drive, Tampa, FL 33612, USA
| | - Robert J. Macaulay
- Departments of Anatomic Pathology, H. Lee Moffitt Cancer Center and Research Institute, 12902 Magnolia Drive, Tampa, FL 33612, USA
| | - Arnold B. Etame
- Department of Neuro-Oncology, H. Lee Moffitt Cancer Center and Research Institute, 12902 Magnolia Drive, Tampa, FL 33612, USA
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5
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Chen Z, Giotti B, Kaluzova M, Vallcorba MP, Rawat K, Price G, Herting CJ, Pinero G, Cristea S, Ross JL, Ackley J, Maximov V, Szulzewsky F, Thomason W, Marquez-Ropero M, Angione A, Nichols N, Tsankova NM, Michor F, Shayakhmetov DM, Gutmann DH, Tsankov AM, Hambardzumyan D. A paracrine circuit of IL-1β/IL-1R1 between myeloid and tumor cells drives genotype-dependent glioblastoma progression. J Clin Invest 2023; 133:e163802. [PMID: 37733448 PMCID: PMC10645395 DOI: 10.1172/jci163802] [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: 08/01/2022] [Accepted: 09/19/2023] [Indexed: 09/23/2023] Open
Abstract
Monocytes and monocyte-derived macrophages (MDMs) from blood circulation infiltrate glioblastoma (GBM) and promote growth. Here, we show that PDGFB-driven GBM cells induce the expression of the potent proinflammatory cytokine IL-1β in MDM, which engages IL-1R1 in tumor cells, activates the NF-κB pathway, and subsequently leads to induction of monocyte chemoattractant proteins (MCPs). Thus, a feedforward paracrine circuit of IL-1β/IL-1R1 between tumors and MDM creates an interdependence driving PDGFB-driven GBM progression. Genetic loss or locally antagonizing IL-1β/IL-1R1 leads to reduced MDM infiltration, diminished tumor growth, and reduced exhausted CD8+ T cells and thereby extends the survival of tumor-bearing mice. In contrast to IL-1β, IL-1α exhibits antitumor effects. Genetic deletion of Il1a/b is associated with decreased recruitment of lymphoid cells and loss-of-interferon signaling in various immune populations and subsets of malignant cells and is associated with decreased survival time of PDGFB-driven tumor-bearing mice. In contrast to PDGFB-driven GBM, Nf1-silenced tumors have a constitutively active NF-κB pathway, which drives the expression of MCPs to recruit monocytes into tumors. These results indicate local antagonism of IL-1β could be considered as an effective therapy specifically for proneural GBM.
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Affiliation(s)
- Zhihong Chen
- Department of Oncological Sciences, The Tisch Cancer Institute, Mount Sinai Icahn School of Medicine, New York, New York, USA
- Department of Pediatrics, AFLAC Cancer and Blood Disorders Center, Children’s Healthcare of Atlanta and Winship Cancer Institute, and
- Winship Cancer Institute, Emory University School of Medicine, Atlanta, Georgia, USA
| | - Bruno Giotti
- Department of Genetics and Genomic Sciences, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Milota Kaluzova
- Department of Oncological Sciences, The Tisch Cancer Institute, Mount Sinai Icahn School of Medicine, New York, New York, USA
- Department of Pediatrics, AFLAC Cancer and Blood Disorders Center, Children’s Healthcare of Atlanta and Winship Cancer Institute, and
- Department of Neurology, Rutgers University, New Brunswick, New Jersey, USA
| | - Montse Puigdelloses Vallcorba
- Department of Oncological Sciences, The Tisch Cancer Institute, Mount Sinai Icahn School of Medicine, New York, New York, USA
| | - Kavita Rawat
- Department of Oncological Sciences, The Tisch Cancer Institute, Mount Sinai Icahn School of Medicine, New York, New York, USA
| | - Gabrielle Price
- Department of Oncological Sciences, The Tisch Cancer Institute, Mount Sinai Icahn School of Medicine, New York, New York, USA
| | - Cameron J. Herting
- Department of Pediatrics, AFLAC Cancer and Blood Disorders Center, Children’s Healthcare of Atlanta and Winship Cancer Institute, and
| | - Gonzalo Pinero
- Department of Oncological Sciences, The Tisch Cancer Institute, Mount Sinai Icahn School of Medicine, New York, New York, USA
| | - Simona Cristea
- Department of Data Science, Dana-Farber Cancer Institute, Boston, Massachusetts, USA
- Department of Medicine, Brigham and Women’s Hospital, Boston, Massachusetts, USA
- Department of Medicine, Harvard Medical School, Boston, Massachusetts, USA
- Department of Stem Cell and Regenerative Biology, Harvard University, Cambridge, Massachusetts, USA
| | - James L. Ross
- Department of Pediatrics, AFLAC Cancer and Blood Disorders Center, Children’s Healthcare of Atlanta and Winship Cancer Institute, and
- Emory University Department of Microbiology and Immunology, Emory Vaccine Center, Atlanta, Georgia, USA
| | - James Ackley
- Department of Pediatrics, AFLAC Cancer and Blood Disorders Center, Children’s Healthcare of Atlanta and Winship Cancer Institute, and
| | - Victor Maximov
- Department of Pediatrics, AFLAC Cancer and Blood Disorders Center, Children’s Healthcare of Atlanta and Winship Cancer Institute, and
| | - Frank Szulzewsky
- Department of Human Biology, Fred Hutchinson Cancer Research Center, Seattle, Washington, USA
| | - Wes Thomason
- Department of Oncological Sciences, The Tisch Cancer Institute, Mount Sinai Icahn School of Medicine, New York, New York, USA
| | - Mar Marquez-Ropero
- Department of Oncological Sciences, The Tisch Cancer Institute, Mount Sinai Icahn School of Medicine, New York, New York, USA
| | - Angelo Angione
- Department of Oncological Sciences, The Tisch Cancer Institute, Mount Sinai Icahn School of Medicine, New York, New York, USA
| | | | - Nadejda M. Tsankova
- Department of Pathology and Molecular and Cell-Based Medicine, Mount Sinai Icahn School of Medicine, New York, New York, USA
| | - Franziska Michor
- Department of Data Science, Dana-Farber Cancer Institute, Boston, Massachusetts, USA
- Department of Biostatistics, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA
- Department of Stem Cell and Regenerative Biology, Harvard University, Cambridge, Massachusetts, USA
- The Ludwig Center at Harvard, Boston, Massachusetts, USA
- The Broad Institute of MIT and Harvard, Cambridge, Massachusetts, USA
| | - Dmitry M. Shayakhmetov
- Winship Cancer Institute, Emory University School of Medicine, Atlanta, Georgia, USA
- Lowance Center for Human Immunology and Emory Vaccine Center, Department of Pediatrics, Emory University School of Medicine, Atlanta, Georgia, USA
| | - David H. Gutmann
- Department of Neurology, Washington University School of Medicine, St. Louis, Missouri, USA
| | - Alexander M. Tsankov
- Department of Genetics and Genomic Sciences, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Dolores Hambardzumyan
- Department of Oncological Sciences, The Tisch Cancer Institute, Mount Sinai Icahn School of Medicine, New York, New York, USA
- Department of Pediatrics, AFLAC Cancer and Blood Disorders Center, Children’s Healthcare of Atlanta and Winship Cancer Institute, and
- Winship Cancer Institute, Emory University School of Medicine, Atlanta, Georgia, USA
- Department of Neurosurgery and
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6
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Chen D, Varanasi SK, Hara T, Traina K, Sun M, McDonald B, Farsakoglu Y, Clanton J, Xu S, Garcia-Rivera L, Mann TH, Du V, Chung HK, Xu Z, Tripple V, Casillas E, Ma S, O'Connor C, Yang Q, Zheng Y, Hunter T, Lemke G, Kaech SM. CTLA-4 blockade induces a microglia-Th1 cell partnership that stimulates microglia phagocytosis and anti-tumor function in glioblastoma. Immunity 2023; 56:2086-2104.e8. [PMID: 37572655 DOI: 10.1016/j.immuni.2023.07.015] [Citation(s) in RCA: 21] [Impact Index Per Article: 21.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2022] [Revised: 04/14/2023] [Accepted: 07/20/2023] [Indexed: 08/14/2023]
Abstract
The limited efficacy of immunotherapies against glioblastoma underscores the urgency of better understanding immunity in the central nervous system. We found that treatment with αCTLA-4, but not αPD-1, prolonged survival in a mouse model of mesenchymal-like glioblastoma. This effect was lost upon the depletion of CD4+ T cells but not CD8+ T cells. αCTLA-4 treatment increased frequencies of intratumoral IFNγ-producing CD4+ T cells, and IFNγ blockade negated the therapeutic impact of αCTLA-4. The anti-tumor activity of CD4+ T cells did not require tumor-intrinsic MHC-II expression but rather required conventional dendritic cells as well as MHC-II expression on microglia. CD4+ T cells interacted directly with microglia, promoting IFNγ-dependent microglia activation and phagocytosis via the AXL/MER tyrosine kinase receptors, which were necessary for tumor suppression. Thus, αCTLA-4 blockade in mesenchymal-like glioblastoma promotes a CD4+ T cell-microglia circuit wherein IFNγ triggers microglia activation and phagocytosis and microglia in turn act as antigen-presenting cells fueling the CD4+ T cell response.
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Affiliation(s)
- Dan Chen
- NOMIS Center for Immunobiology and Microbial Pathogenesis, Salk Institute for Biological Studies, La Jolla, CA 92037, USA
| | - Siva Karthik Varanasi
- NOMIS Center for Immunobiology and Microbial Pathogenesis, Salk Institute for Biological Studies, La Jolla, CA 92037, USA
| | - Toshiro Hara
- Molecular and Cell Biology Laboratory, Salk Institute for Biological Studies, La Jolla, CA 92037, USA; Department of Pathology and Center for Cancer Research, Massachusetts General Hospital and Harvard Medical School, Boston, MA 02114, USA; Broad Institute of Harvard and MIT, Cambridge, MA 02142, USA
| | - Kacie Traina
- NOMIS Center for Immunobiology and Microbial Pathogenesis, Salk Institute for Biological Studies, La Jolla, CA 92037, USA
| | - Ming Sun
- NOMIS Center for Immunobiology and Microbial Pathogenesis, Salk Institute for Biological Studies, La Jolla, CA 92037, USA
| | - Bryan McDonald
- NOMIS Center for Immunobiology and Microbial Pathogenesis, Salk Institute for Biological Studies, La Jolla, CA 92037, USA; Biomedical Sciences Graduate Program, University of California San Diego, La Jolla, CA 92093, USA
| | - Yagmur Farsakoglu
- NOMIS Center for Immunobiology and Microbial Pathogenesis, Salk Institute for Biological Studies, La Jolla, CA 92037, USA; Department of Biomedicine, University of Basel, Basel 4058, Switzerland
| | - Josh Clanton
- NOMIS Center for Immunobiology and Microbial Pathogenesis, Salk Institute for Biological Studies, La Jolla, CA 92037, USA
| | - Shihao Xu
- NOMIS Center for Immunobiology and Microbial Pathogenesis, Salk Institute for Biological Studies, La Jolla, CA 92037, USA
| | - Lizmarie Garcia-Rivera
- NOMIS Center for Immunobiology and Microbial Pathogenesis, Salk Institute for Biological Studies, La Jolla, CA 92037, USA; Biomedical Sciences Graduate Program, University of California San Diego, La Jolla, CA 92093, USA
| | - Thomas H Mann
- NOMIS Center for Immunobiology and Microbial Pathogenesis, Salk Institute for Biological Studies, La Jolla, CA 92037, USA
| | - Victor Du
- NOMIS Center for Immunobiology and Microbial Pathogenesis, Salk Institute for Biological Studies, La Jolla, CA 92037, USA
| | - H Kay Chung
- NOMIS Center for Immunobiology and Microbial Pathogenesis, Salk Institute for Biological Studies, La Jolla, CA 92037, USA
| | - Ziyan Xu
- NOMIS Center for Immunobiology and Microbial Pathogenesis, Salk Institute for Biological Studies, La Jolla, CA 92037, USA; School of Biological Sciences, University of California, San Diego, La Jolla, CA 92037, USA
| | - Victoria Tripple
- NOMIS Center for Immunobiology and Microbial Pathogenesis, Salk Institute for Biological Studies, La Jolla, CA 92037, USA
| | - Eduardo Casillas
- NOMIS Center for Immunobiology and Microbial Pathogenesis, Salk Institute for Biological Studies, La Jolla, CA 92037, USA
| | - Shixin Ma
- NOMIS Center for Immunobiology and Microbial Pathogenesis, Salk Institute for Biological Studies, La Jolla, CA 92037, USA
| | - Carolyn O'Connor
- Flow Cytometry Core Facility, Salk Institute for Biological Studies, La Jolla, CA 92037, USA
| | - Qiyuan Yang
- NOMIS Center for Immunobiology and Microbial Pathogenesis, Salk Institute for Biological Studies, La Jolla, CA 92037, USA
| | - Ye Zheng
- NOMIS Center for Immunobiology and Microbial Pathogenesis, Salk Institute for Biological Studies, La Jolla, CA 92037, USA
| | - Tony Hunter
- Molecular and Cell Biology Laboratory, Salk Institute for Biological Studies, La Jolla, CA 92037, USA
| | - Greg Lemke
- Molecular Neurobiology Laboratory, Salk Institute for Biological Studies, La Jolla, CA 92037, USA
| | - Susan M Kaech
- NOMIS Center for Immunobiology and Microbial Pathogenesis, Salk Institute for Biological Studies, La Jolla, CA 92037, USA.
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7
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Chojak R, Fares J, Petrosyan E, Lesniak MS. Cellular senescence in glioma. J Neurooncol 2023; 164:11-29. [PMID: 37458855 DOI: 10.1007/s11060-023-04387-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2023] [Accepted: 07/01/2023] [Indexed: 08/29/2023]
Abstract
INTRODUCTION Glioma is the most common primary brain tumor and is often associated with treatment resistance and poor prognosis. Standard treatment typically involves radiotherapy and temozolomide-based chemotherapy, both of which induce cellular senescence-a tumor suppression mechanism. DISCUSSION Gliomas employ various mechanisms to bypass or escape senescence and remain in a proliferative state. Importantly, senescent cells remain viable and secrete a large number of factors collectively known as the senescence-associated secretory phenotype (SASP) that, paradoxically, also have pro-tumorigenic effects. Furthermore, senescent cells may represent one form of tumor dormancy and play a role in glioma recurrence and progression. CONCLUSION In this article, we delineate an overview of senescence in the context of gliomas, including the mechanisms that lead to senescence induction, bypass, and escape. Furthermore, we examine the role of senescent cells in the tumor microenvironment and their role in tumor progression and recurrence. Additionally, we highlight potential therapeutic opportunities for targeting senescence in glioma.
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Affiliation(s)
- Rafał Chojak
- Department of Neurological Surgery, Feinberg School of Medicine, Northwestern University, 676 N. St Clair Street, Suite 2210, Chicago, IL, 60611, USA
- Northwestern Medicine Malnati Brain Tumor Institute, Lurie Comprehensive Cancer Center, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA
| | - Jawad Fares
- Department of Neurological Surgery, Feinberg School of Medicine, Northwestern University, 676 N. St Clair Street, Suite 2210, Chicago, IL, 60611, USA
- Northwestern Medicine Malnati Brain Tumor Institute, Lurie Comprehensive Cancer Center, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA
| | - Edgar Petrosyan
- Department of Neurological Surgery, Feinberg School of Medicine, Northwestern University, 676 N. St Clair Street, Suite 2210, Chicago, IL, 60611, USA
- Northwestern Medicine Malnati Brain Tumor Institute, Lurie Comprehensive Cancer Center, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA
| | - Maciej S Lesniak
- Department of Neurological Surgery, Feinberg School of Medicine, Northwestern University, 676 N. St Clair Street, Suite 2210, Chicago, IL, 60611, USA.
- Northwestern Medicine Malnati Brain Tumor Institute, Lurie Comprehensive Cancer Center, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA.
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8
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Shi T, Zhu J, Zhang X, Mao X. The Role of Hypoxia and Cancer Stem Cells in Development of Glioblastoma. Cancers (Basel) 2023; 15:cancers15092613. [PMID: 37174078 PMCID: PMC10177528 DOI: 10.3390/cancers15092613] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2023] [Revised: 04/22/2023] [Accepted: 05/03/2023] [Indexed: 05/15/2023] Open
Abstract
Glioblastoma multiform (GBM) is recognized as the most malignant brain tumor with a high level of hypoxia, containing a small population of glioblastoma stem like cells (GSCs). These GSCs have the capacity of self-renewal, proliferation, invasion and recapitulating the parent tumor, and are major causes of radio-and chemoresistance of GBM. Upregulated expression of hypoxia inducible factors (HIFs) in hypoxia fundamentally contributes to maintenance and progression of GSCs. Therefore, we thoroughly reviewed the currently acknowledged roles of hypoxia-associated GSCs in development of GBM. In detail, we recapitulated general features of GBM, especially GSC-related features, and delineated essential responses resulted from interactions between GSC and hypoxia, including hypoxia-induced signatures, genes and pathways, and hypoxia-regulated metabolic alterations. Five hypothesized GSC niches are discussed and integrated into one comprehensive concept: hypoxic peri-arteriolar niche of GSCs. Autophagy, another protective mechanism against chemotherapy, is also closely related to hypoxia and is a potential therapeutic target for GBM. In addition, potential causes of therapeutic resistance (chemo-, radio-, surgical-, immuno-), and chemotherapeutic agents which can improve the therapeutic effects of chemo-, radio-, or immunotherapy are introduced and discussed. At last, as a potential approach to reverse the hypoxic microenvironment in GBM, hyperbaric oxygen therapy (HBOT) might be an adjuvant therapy to chemo-and radiotherapy after surgery. In conclusion, we focus on demonstrating the important role of hypoxia on development of GBM, especially by affecting the function of GSCs. Important advantages have been made to understand the complicated responses induced by hypoxia in GBM. Further exploration of targeting hypoxia and GSCs can help to develop novel therapeutic strategies to improve the survival of GBM patients.
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Affiliation(s)
- Tingyu Shi
- Department of Neurosurgery, Xijing Hospital, Fourth Military Medical University, Xi'an 710032, China
- Tangdu Hospital, Fourth Military Medical University, Xi'an 710024, China
| | - Jun Zhu
- State Key Laboratory of Cancer Biology, Institute of Digestive Diseases, Xijing Hospital, The Fourth Military Medical University, Xi'an 710032, China
| | - Xiang Zhang
- Department of Neurosurgery, Xijing Hospital, Fourth Military Medical University, Xi'an 710032, China
| | - Xinggang Mao
- Department of Neurosurgery, Xijing Hospital, Fourth Military Medical University, Xi'an 710032, China
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9
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Chen Z, Soni N, Pinero G, Giotti B, Eddins DJ, Lindblad KE, Ross JL, Puigdelloses Vallcorba M, Joshi T, Angione A, Thomason W, Keane A, Tsankova NM, Gutmann DH, Lira SA, Lujambio A, Ghosn EEB, Tsankov AM, Hambardzumyan D. Monocyte depletion enhances neutrophil influx and proneural to mesenchymal transition in glioblastoma. Nat Commun 2023; 14:1839. [PMID: 37012245 PMCID: PMC10070461 DOI: 10.1038/s41467-023-37361-8] [Citation(s) in RCA: 17] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2023] [Accepted: 03/13/2023] [Indexed: 04/05/2023] Open
Abstract
Myeloid cells comprise the majority of immune cells in tumors, contributing to tumor growth and therapeutic resistance. Incomplete understanding of myeloid cells response to tumor driver mutation and therapeutic intervention impedes effective therapeutic design. Here, by leveraging CRISPR/Cas9-based genome editing, we generate a mouse model that is deficient of all monocyte chemoattractant proteins. Using this strain, we effectively abolish monocyte infiltration in genetically engineered murine models of de novo glioblastoma (GBM) and hepatocellular carcinoma (HCC), which show differential enrichment patterns for monocytes and neutrophils. Eliminating monocyte chemoattraction in monocyte enriched PDGFB-driven GBM invokes a compensatory neutrophil influx, while having no effect on Nf1-silenced GBM model. Single-cell RNA sequencing reveals that intratumoral neutrophils promote proneural-to-mesenchymal transition and increase hypoxia in PDGFB-driven GBM. We further demonstrate neutrophil-derived TNF-a directly drives mesenchymal transition in PDGFB-driven primary GBM cells. Genetic or pharmacological inhibiting neutrophils in HCC or monocyte-deficient PDGFB-driven and Nf1-silenced GBM models extend the survival of tumor-bearing mice. Our findings demonstrate tumor-type and genotype dependent infiltration and function of monocytes and neutrophils and highlight the importance of targeting them simultaneously for cancer treatments.
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Affiliation(s)
- Zhihong Chen
- Department of Oncological Sciences, The Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY, 10029, USA.
- Department of Pediatrics, Aflac Cancer and Blood Disorders Center, Children's Healthcare of Atlanta and Winship Cancer Institute, Emory University School of Medicine, Atlanta, GA, 30322, USA.
- Winship Cancer Institute, Emory University School of Medicine, Atlanta, GA, 30322, USA.
| | - Nishant Soni
- Department of Genetics and Genomic Sciences, Icahn School of Medicine at Mount Sinai, New York, NY, 10029, USA
| | - Gonzalo Pinero
- Department of Oncological Sciences, The Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY, 10029, USA
| | - Bruno Giotti
- Department of Genetics and Genomic Sciences, Icahn School of Medicine at Mount Sinai, New York, NY, 10029, USA
| | - Devon J Eddins
- Department of Pediatrics, Aflac Cancer and Blood Disorders Center, Children's Healthcare of Atlanta and Winship Cancer Institute, Emory University School of Medicine, Atlanta, GA, 30322, USA
- Department of Medicine, Lowance Center for Human Immunology and Emory Vaccine Center, Emory University School of Medicine, Atlanta, GA, 30322, USA
| | - Katherine E Lindblad
- Department of Oncological Sciences, The Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY, 10029, USA
- Liver Cancer Program, Division of Liver Diseases, Department of Medicine, Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY, 10029, USA
- The Precision Immunology Institute, Icahn School of Medicine at Mount Sinai, New York, NY, 10029, USA
- Graduate School of Biomedical Sciences at Icahn School of Medicine at Mount Sinai, New York, NY, 10029, USA
| | - James L Ross
- Emory University Department of Microbiology and Immunology, Emory Vaccine Center, Atlanta, GA, 30322, USA
| | | | - Tanvi Joshi
- Department of Oncological Sciences, The Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY, 10029, USA
| | - Angelo Angione
- Department of Oncological Sciences, The Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY, 10029, USA
| | - Wes Thomason
- Department of Oncological Sciences, The Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY, 10029, USA
| | - Aislinn Keane
- Department of Oncological Sciences, The Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY, 10029, USA
| | - Nadejda M Tsankova
- Department of Pathology and Laboratory Medicine, Icahn School of Medicine at Mount Sinai, New York, NY, 10029, USA
| | - David H Gutmann
- Department of Neurology, Washington University School of Medicine, St. Louis, MO, 63110, USA
| | - Sergio A Lira
- Precision Immunology Institute, Icahn School of Medicine at Mount Sinai, New York, NY, 10029, USA
| | - Amaia Lujambio
- Department of Oncological Sciences, The Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY, 10029, USA
- Liver Cancer Program, Division of Liver Diseases, Department of Medicine, Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY, 10029, USA
- The Precision Immunology Institute, Icahn School of Medicine at Mount Sinai, New York, NY, 10029, USA
- Graduate School of Biomedical Sciences at Icahn School of Medicine at Mount Sinai, New York, NY, 10029, USA
| | - Eliver E B Ghosn
- Department of Pediatrics, Aflac Cancer and Blood Disorders Center, Children's Healthcare of Atlanta and Winship Cancer Institute, Emory University School of Medicine, Atlanta, GA, 30322, USA
- Department of Medicine, Lowance Center for Human Immunology and Emory Vaccine Center, Emory University School of Medicine, Atlanta, GA, 30322, USA
| | - Alexander M Tsankov
- Department of Genetics and Genomic Sciences, Icahn School of Medicine at Mount Sinai, New York, NY, 10029, USA
| | - Dolores Hambardzumyan
- Department of Oncological Sciences, The Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY, 10029, USA.
- Department of Pediatrics, Aflac Cancer and Blood Disorders Center, Children's Healthcare of Atlanta and Winship Cancer Institute, Emory University School of Medicine, Atlanta, GA, 30322, USA.
- Winship Cancer Institute, Emory University School of Medicine, Atlanta, GA, 30322, USA.
- Department of Neurosurgery, Icahn School of Medicine at Mount Sinai, New York, NY, 10029, USA.
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10
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Wisinski KB, Flamand Y, Wilson MA, Luke JJ, Tawbi HA, Hong F, Mitchell EP, Zwiebel JA, Chen H, Gray RJ, Li S, McShane LM, Rubinstein LV, Patton D, Williams PM, Hamilton SR, Behrens RJ, Pennington KP, Conley BA, Arteaga CL, Harris LN, O'Dwyer PJ, Chen AP, Flaherty KT. Trametinib in Patients With NF1-, GNAQ-, or GNA11-Mutant Tumors: Results From the NCI-MATCH ECOG-ACRIN Trial (EAY131) Subprotocols S1 and S2. JCO Precis Oncol 2023; 7:e2200421. [PMID: 37053535 PMCID: PMC10309549 DOI: 10.1200/po.22.00421] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2022] [Accepted: 02/13/2023] [Indexed: 04/15/2023] Open
Abstract
PURPOSE NCI-MATCH is a precision medicine trial using genomic testing to allocate patients with advanced malignancies to targeted treatment subprotocols. This report combines two subprotocols evaluating trametinib, a MEK1/2 inhibitor, in patients with Neurofibromatosis 1 (NF1[S1] or GNA11/Q [S2]) altered tumors. METHODS Eligible patients had tumors with deleterious inactivating NF1 or GNA11/Q mutations by the customized Oncomine AmpliSeq panel. Prior MEK inhibitor treatment was excluded. Glioblastomas (GBMs) were permitted, including malignancies associated with germline NF1 mutations (S1 only). Trametinib was administered at 2 mg once daily over 28-day cycles until toxicity or disease progression. Primary end point was objective response rate (ORR). Secondary end points included progression-free survival (PFS) at 6 months, PFS, and overall survival. Exploratory analyses included co-occurring genomic alterations and PTEN loss. RESULTS Fifty patients were eligible and started therapy: 46 with NF1 mutations (S1) and four with GNA11 mutations (S2). In the NF1 cohort, nonsense single-nucleotide variants were identified in 29 and frameshift deletions in 17 tumors. All in S2 had nonuveal melanoma and GNA11 Q209L variant. Two partial responses (PR) were noted in S1, one patient each with advanced lung cancer and GBM for an ORR of 4.3% (90% CI, 0.8 to 13.1). One patient with melanoma in S2 had a PR (ORR, 25%; 90% CI, 1.3 to 75.1). Prolonged stable disease (SD) was also noted in five patients (four in S1 and one in S2) with additional rare histologies. Adverse events were as previously described with trametinib. Comutations in TP53 and PIK3CA were common. CONCLUSION Although these subprotocols did not meet the primary end point for ORR, significant responses or prolonged SD noted in some disease subtypes warrants further investigation.
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Affiliation(s)
- Kari B. Wisinski
- Department of Medicine, University of Wisconsin Carbone Cancer Center, Madison, WI
| | - Yael Flamand
- Dana Farber Cancer Institute—ECOG-ACRIN Biostatistics Center, Boston, MA
| | - Melissa A. Wilson
- Department of Oncology, Division of Hematology/Medical Oncology, St Luke's University Health Network, Easton, PA
| | - Jason J. Luke
- Division of Hematology/Oncology, University of Pittsburgh Medical Center, Hillman Cancer Center, Pittsburgh, PA
| | | | - Fangxin Hong
- Dana Farber Cancer Institute—ECOG-ACRIN Biostatistics Center, Boston, MA
| | | | - James A. Zwiebel
- Investigational Drug Branch, Division of Cancer Treatment and Diagnosis, National Cancer Institute, Bethesda, MD
| | - Helen Chen
- Cancer Therapy Evaluation Program, Division of Cancer Treatment and Diagnosis, National Cancer Institute, Bethesda, MD
| | - Robert J. Gray
- Dana Farber Cancer Institute—ECOG-ACRIN Biostatistics Center, Boston, MA
| | - Shuli Li
- Dana Farber Cancer Institute—ECOG-ACRIN Biostatistics Center, Boston, MA
| | - Lisa M. McShane
- Biometric Research Program, Division of Cancer Treatment and Diagnosis, National Cancer Institute, Bethesda, MD
| | - Lawrence V. Rubinstein
- Biometric Research Program, Division of Cancer Treatment and Diagnosis, National Cancer Institute, Bethesda, MD
| | - David Patton
- Center for Biomedical Informatics & Information Technology, National Cancer Institute, Bethesda, MD
| | | | | | | | | | - Barbara A. Conley
- Cancer Diagnosis Program, Division of Cancer Treatment and Diagnosis, National Cancer Institute, Bethesda, MD
| | | | - Lyndsay N. Harris
- Cancer Diagnosis Program, Division of Cancer Treatment and Diagnosis, National Cancer Institute, Bethesda, MD
| | | | - Alice P. Chen
- Division of Cancer Treatment and Diagnosis, National Cancer Institute, Bethesda, MD
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11
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Silver A, Feier D, Ghosh T, Rahman M, Huang J, Sarkisian MR, Deleyrolle LP. Heterogeneity of glioblastoma stem cells in the context of the immune microenvironment and geospatial organization. Front Oncol 2022; 12:1022716. [PMID: 36338705 PMCID: PMC9628999 DOI: 10.3389/fonc.2022.1022716] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2022] [Accepted: 10/03/2022] [Indexed: 01/16/2023] Open
Abstract
Glioblastoma (GBM) is an extremely aggressive and incurable primary brain tumor with a 10-year survival of just 0.71%. Cancer stem cells (CSCs) are thought to seed GBM's inevitable recurrence by evading standard of care treatment, which combines surgical resection, radiotherapy, and chemotherapy, contributing to this grim prognosis. Effective targeting of CSCs could result in insights into GBM treatment resistance and development of novel treatment paradigms. There is a major ongoing effort to characterize CSCs, understand their interactions with the tumor microenvironment, and identify ways to eliminate them. This review discusses the diversity of CSC lineages present in GBM and how this glioma stem cell (GSC) mosaicism drives global intratumoral heterogeneity constituted by complex and spatially distinct local microenvironments. We review how a tumor's diverse CSC populations orchestrate and interact with the environment, especially the immune landscape. We also discuss how to map this intricate GBM ecosystem through the lens of metabolism and immunology to find vulnerabilities and new ways to disrupt the equilibrium of the system to achieve improved disease outcome.
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Affiliation(s)
- Aryeh Silver
- Department of Neurosurgery, Adam Michael Rosen Neuro-Oncology Laboratories, University of Florida, Gainesville, FL, United States
| | - Diana Feier
- Department of Neurosurgery, Adam Michael Rosen Neuro-Oncology Laboratories, University of Florida, Gainesville, FL, United States
| | - Tanya Ghosh
- Department of Neurosurgery, Adam Michael Rosen Neuro-Oncology Laboratories, University of Florida, Gainesville, FL, United States
| | - Maryam Rahman
- Department of Neurosurgery, Adam Michael Rosen Neuro-Oncology Laboratories, University of Florida, Gainesville, FL, United States,Preston A. Wells, Jr. Center for Brain Tumor Therapy, University of Florida, Gainesville, FL, United States
| | - Jianping Huang
- Department of Neurosurgery, Adam Michael Rosen Neuro-Oncology Laboratories, University of Florida, Gainesville, FL, United States,Preston A. Wells, Jr. Center for Brain Tumor Therapy, University of Florida, Gainesville, FL, United States
| | - Matthew R. Sarkisian
- Preston A. Wells, Jr. Center for Brain Tumor Therapy, University of Florida, Gainesville, FL, United States,Department of Neuroscience, McKnight Brain Institute, University of Florida, Gainesville, FL, United States
| | - Loic P. Deleyrolle
- Department of Neurosurgery, Adam Michael Rosen Neuro-Oncology Laboratories, University of Florida, Gainesville, FL, United States,Preston A. Wells, Jr. Center for Brain Tumor Therapy, University of Florida, Gainesville, FL, United States,*Correspondence: Loic P. Deleyrolle,
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12
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Scuto M, Ontario ML, Salinaro AT, Caligiuri I, Rampulla F, Zimbone V, Modafferi S, Rizzolio F, Canzonieri V, Calabrese EJ, Calabrese V. Redox modulation by plant polyphenols targeting vitagenes for chemoprevention and therapy: Relevance to novel anti-cancer interventions and mini-brain organoid technology. Free Radic Biol Med 2022; 179:59-75. [PMID: 34929315 DOI: 10.1016/j.freeradbiomed.2021.12.267] [Citation(s) in RCA: 27] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/14/2021] [Revised: 12/07/2021] [Accepted: 12/16/2021] [Indexed: 12/26/2022]
Abstract
The scientific community, recently, has focused notable attention on the chemopreventive and therapeutic effects of dietary polyphenols for human health. Emerging evidence demonstrates that polyphenols, flavonoids and vitamins counteract and neutralize genetic and environmental stressors, particularly oxidative stress and inflammatory process closely connected to cancer initiation, promotion and progression. Interestingly, polyphenols can exert antioxidant or pro-oxidant cytotoxic effects depending on their endogenous concentration. Notably, polyphenols at high dose act as pro-oxidants in a wide type of cancer cells by inhibiting Nrf2 pathway and the expression of antioxidant vitagenes, such as NAD(P)H-quinone oxidoreductase (NQO1), glutathione transferase (GT), GPx, heme oxygenase-1 (HO-1), sirtuin-1 (Sirt1) and thioredoxin (Trx) system which play an essential role in the metabolism of reactive oxygen species (ROS), detoxification of xenobiotics and inhibition of cancer progression, by inducing apoptosis and cell cycle arrest according to the hormesis approach. Importantly, mutagenesis of Nrf2 pathway can exacerbate its "dark side" role, representing a crucial event in the initiation stage of carcinogenesis. Herein, we review the hormetic effects of polyphenols and nanoincapsulated-polyphenols in chemoprevention and treatment of brain tumors via activation or inhibition of Nrf2/vitagenes to suppress carcinogenesis in the early stages, and thus inhibit its progression. Lastly, we discuss innovative preclinical approaches through mini-brain tumor organoids to study human carcinogenesis, from basic cancer research to clinical practice, as promising tools to recapitulate the arrangement of structural neuronal tissues and biological functions of the human brain, as well as test drug toxicity and drive personalized and precision medicine in brain cancer.
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Affiliation(s)
- Maria Scuto
- Department of Biomedical and Biotechnological Sciences, University of Catania, 95124, Catania, Italy; Pathology Unit, Centro di Riferimento Oncologico di Aviano (CRO) IRCCS, 33081, Aviano, Italy
| | - Maria Laura Ontario
- Department of Biomedical and Biotechnological Sciences, University of Catania, 95124, Catania, Italy
| | - Angela Trovato Salinaro
- Department of Biomedical and Biotechnological Sciences, University of Catania, 95124, Catania, Italy.
| | - Isabella Caligiuri
- Pathology Unit, Centro di Riferimento Oncologico di Aviano (CRO) IRCCS, 33081, Aviano, Italy
| | - Francesco Rampulla
- Department of Biomedical and Biotechnological Sciences, University of Catania, 95124, Catania, Italy
| | - Vincenzo Zimbone
- Department of Biomedical and Biotechnological Sciences, University of Catania, 95124, Catania, Italy
| | - Sergio Modafferi
- Department of Biomedical and Biotechnological Sciences, University of Catania, 95124, Catania, Italy
| | - Flavio Rizzolio
- Pathology Unit, Centro di Riferimento Oncologico di Aviano (CRO) IRCCS, 33081, Aviano, Italy; Department of Molecular Sciences and Nanosystems, Ca'Foscari University of Venice, 30123, Venezia, Italy
| | - Vincenzo Canzonieri
- Pathology Unit, Centro di Riferimento Oncologico di Aviano (CRO) IRCCS, 33081, Aviano, Italy; Department of Medical, Surgical and Health Sciences, University of Trieste, 34127, Trieste, Italy
| | - Edward J Calabrese
- Department of Environmental Health Sciences, Morrill I, N344, University of Massachusetts, Amherst, MA, 01003, USA
| | - Vittorio Calabrese
- Department of Biomedical and Biotechnological Sciences, University of Catania, 95124, Catania, Italy.
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13
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Single-cell RNA sequencing reveals evolution of immune landscape during glioblastoma progression. Nat Immunol 2022; 23:971-984. [PMID: 35624211 PMCID: PMC9174057 DOI: 10.1038/s41590-022-01215-0] [Citation(s) in RCA: 89] [Impact Index Per Article: 44.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2021] [Accepted: 04/18/2022] [Indexed: 01/22/2023]
Abstract
Glioblastoma (GBM) is an incurable primary malignant brain cancer hallmarked with a substantial protumorigenic immune component. Knowledge of the GBM immune microenvironment during tumor evolution and standard of care treatments is limited. Using single-cell transcriptomics and flow cytometry, we unveiled large-scale comprehensive longitudinal changes in immune cell composition throughout tumor progression in an epidermal growth factor receptor-driven genetic mouse GBM model. We identified subsets of proinflammatory microglia in developing GBMs and anti-inflammatory macrophages and protumorigenic myeloid-derived suppressors cells in end-stage tumors, an evolution that parallels breakdown of the blood-brain barrier and extensive growth of epidermal growth factor receptor+ GBM cells. A similar relationship was found between microglia and macrophages in patient biopsies of low-grade glioma and GBM. Temozolomide decreased the accumulation of myeloid-derived suppressor cells, whereas concomitant temozolomide irradiation increased intratumoral GranzymeB+ CD8+T cells but also increased CD4+ regulatory T cells. These results provide a comprehensive and unbiased immune cellular landscape and its evolutionary changes during GBM progression.
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14
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de Andrade Costa A, Chatterjee J, Cobb O, Cordell E, Chao A, Schaeffer S, Goldstein A, Dahiya S, Gutmann DH. Immune deconvolution and temporal mapping identifies stromal targets and developmental intervals for abrogating murine low-grade optic glioma formation. Neurooncol Adv 2022; 4:vdab194. [PMID: 35187488 PMCID: PMC8852255 DOI: 10.1093/noajnl/vdab194] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND Brain tumor formation and progression are dictated by cooperative interactions between neoplastic and non-neoplastic cells. This stromal dependence is nicely illustrated by tumors arising in the Neurofibromatosis type 1 (NF1) cancer predisposition syndrome, where children develop low-grade optic pathway gliomas (OPGs). Using several authenticated Nf1-OPG murine models, we previously demonstrated that murine Nf1-OPG growth is regulated by T cell function and microglia Ccl5 production, such that their inhibition reduces tumor proliferation in vivo. While these interactions are critical for established Nf1-OPG tumor growth, their importance in tumor formation has not been explored. METHODS A combination of bulk and single-cell RNA mouse optic nerve sequencing, immunohistochemistry, T cell assays, and pharmacologic and antibody-mediated inhibition methods were used in these experiments. RESULTS We show that T cells and microglia are the main non-neoplastic immune cell populations in both murine and human LGGs. Moreover, we demonstrate that CD8+ T cells, the predominant LGG-infiltrating lymphocyte population, are selectively recruited through increased Ccl2 receptor (Ccr4) expression in CD8+, but not CD4+, T cells, in a NF1/RAS-dependent manner. Finally, we identify the times during gliomagenesis when microglia Ccl5 production (3-6 weeks of age) and Ccl2-mediated T cell infiltration (7-10 weeks of age) occur, such that temporally-restricted Ccl2 or Ccl5 inhibition abrogates tumor formation >3.5 months following the cessation of treatment. CONCLUSIONS Collectively, these findings provide proof-of-concept demonstrations that targeting stromal support during early gliomagenesis durably blocks murine LGG formation.
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Affiliation(s)
| | - Jit Chatterjee
- Department of Neurology, Washington University School of Medicine, St. Louis, Missouri, USA
| | - Olivia Cobb
- Department of Neurology, Washington University School of Medicine, St. Louis, Missouri, USA
| | - Elizabeth Cordell
- Department of Neurology, Washington University School of Medicine, St. Louis, Missouri, USA
| | - Astoria Chao
- Department of Neurology, Washington University School of Medicine, St. Louis, Missouri, USA
| | - Suzanne Schaeffer
- Department of Neurology, Washington University School of Medicine, St. Louis, Missouri, USA
| | - Andrea Goldstein
- Department of Neurology, Washington University School of Medicine, St. Louis, Missouri, USA
| | - Sonika Dahiya
- Department of Pathology, Washington University School of Medicine, St. Louis, Missouri, USA
| | - David H Gutmann
- Department of Neurology, Washington University School of Medicine, St. Louis, Missouri, USA
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15
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Neurofibromatosis Type 1 Gene Alterations Define Specific Features of a Subset of Glioblastomas. Int J Mol Sci 2021; 23:ijms23010352. [PMID: 35008787 PMCID: PMC8745708 DOI: 10.3390/ijms23010352] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2021] [Revised: 12/14/2021] [Accepted: 12/24/2021] [Indexed: 02/08/2023] Open
Abstract
Neurofibromatosis type 1 (NF1) gene mutations or alterations occur within neurofibromatosis type 1 as well as in many different malignant tumours on the somatic level. In glioblastoma, NF1 loss of function plays a major role in inducing the mesenchymal (MES) subtype and, therefore defining the most aggressive glioblastoma. This is associated with an immune signature and mediated via the NF1–MAPK–FOSL1 axis. Specifically, increased invasion seems to be regulated via mutations in the leucine-rich domain (LRD) of the NF1 gene product neurofibromin. Novel targets for therapy may arise from neurofibromin deficiency-associated cellular mechanisms that are summarised in this review.
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16
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Bander ED, Rivera M, Cisse B. The Benedict Arnold of the Central Nervous System Tumor Microenvironment? The Role of Microglia/Macrophages in Glioma. World Neurosurg 2021; 154:214-221. [PMID: 34583498 DOI: 10.1016/j.wneu.2021.06.121] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2021] [Accepted: 06/24/2021] [Indexed: 12/13/2022]
Abstract
The glioma microenvironment is heavily infiltrated by non-neoplastic myeloid cells, including bone marrow-derived macrophages and central nervous system-resident microglia. As opposed to executing the antitumor functions of immune surveillance, antigen presentation, and phagocytosis, these tumor-associated myeloid cells are co-opted to promote an immunosuppressive milieu and support tumor invasion and angiogenesis. This review explores evolving evidence and the research paradigms used to determine the interplay of tumor genetics, immune cell composition, and immune function in gliomas. Understanding these cells and how they are reprogrammed will be instrumental in finding new and effective treatments for these lethal tumors.
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Affiliation(s)
- Evan D Bander
- Department of Neurosurgery, NewYork-Presbyterian/Weill Cornell Medicine, New York, New York, USA
| | - Maricruz Rivera
- Department of Neurosurgery, NewYork-Presbyterian/Weill Cornell Medicine, New York, New York, USA
| | - Babacar Cisse
- Department of Neurosurgery, NewYork-Presbyterian/Weill Cornell Medicine, New York, New York, USA.
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17
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Liu H, Sun Q, Chen S, Chen L, Jia W, Zhao J, Sun X. DYRK1A activates NFATC1 to increase glioblastoma migration. Cancer Med 2021; 10:6416-6427. [PMID: 34309232 PMCID: PMC8446559 DOI: 10.1002/cam4.4159] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2020] [Revised: 07/02/2021] [Accepted: 07/09/2021] [Indexed: 12/27/2022] Open
Abstract
Glioblastoma (GBM) is the most aggressive glioma, and is prone to develop resistance to chemotherapy and radiotherapy; hence, patients with glioblastoma have a high recurrence rate and a low 1-year survival rate. In addition, the pathogenesis of glioblastoma is complex and largely unknown, and the available treatments are limited. Here, we uncovered a fundamental role of DYRK1A in regulating NFATC1 in GBMs. We found that DYRK1A was highly expressed in glioma and glioblastoma cells, and its expression was positively correlated with that of NFATC1. Moreover, inhibition of DYRK1A promoted NFATC1 degradation in GBM cells and sharply reduced the transactivation of NFATC1, not only by decreasing the expression of NFATC1-targeted genes, but also by reducing the luciferase activity, and vice versa. However, DYRK1A had the opposite effect on NFATC2. Most importantly, our data suggest that DYRK1A inhibition reduces glioblastoma migration. Polypeptides derived from the DYRK1A-targeted motif of NFATC1, by competitively blocking DYRK1A kinase activity on NFATC1, clearly destabilized NFATC1 protein and impaired glioblastoma migration. We propose that the recovery of NFATC1 stability is a key oncogenic event in a large proportion of gliomas, and pharmacological inhibition of DYRK1A by polypeptides could represent a promising therapeutic intervention for GBM.
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Affiliation(s)
- Heng Liu
- NHC Key Laboratory of OtorhinolaryngologyQilu Hospital of Shandong UniversityJinanShandongChina
- Department of OtorhinolaryngologyQilu Hospital of Shandong UniversityJinanShandongChina
| | - Qian Sun
- NHC Key Laboratory of OtorhinolaryngologyQilu Hospital of Shandong UniversityJinanShandongChina
- Department of OtorhinolaryngologyQilu Hospital of Shandong UniversityJinanShandongChina
- Immunology InstituteSchool of Basic Medical SciencesCheeloo College of MedicineShandong UniversityJinanShandongChina
| | - Shuai Chen
- NHC Key Laboratory of OtorhinolaryngologyQilu Hospital of Shandong UniversityJinanShandongChina
- Department of OtorhinolaryngologyQilu Hospital of Shandong UniversityJinanShandongChina
- Immunology InstituteSchool of Basic Medical SciencesCheeloo College of MedicineShandong UniversityJinanShandongChina
| | - Long Chen
- NHC Key Laboratory of OtorhinolaryngologyQilu Hospital of Shandong UniversityJinanShandongChina
- Department of OtorhinolaryngologyQilu Hospital of Shandong UniversityJinanShandongChina
| | - Wenming Jia
- NHC Key Laboratory of OtorhinolaryngologyQilu Hospital of Shandong UniversityJinanShandongChina
- Department of OtorhinolaryngologyQilu Hospital of Shandong UniversityJinanShandongChina
| | - Juan Zhao
- NHC Key Laboratory of OtorhinolaryngologyQilu Hospital of Shandong UniversityJinanShandongChina
- Department of OtorhinolaryngologyQilu Hospital of Shandong UniversityJinanShandongChina
| | - Xiulian Sun
- Brain Research InstituteQilu Hospital of Shandong UniversityJinanShandongChina
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18
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Garcia-Fabiani MB, Haase S, Comba A, Carney S, McClellan B, Banerjee K, Alghamri MS, Syed F, Kadiyala P, Nunez FJ, Candolfi M, Asad A, Gonzalez N, Aikins ME, Schwendeman A, Moon JJ, Lowenstein PR, Castro MG. Genetic Alterations in Gliomas Remodel the Tumor Immune Microenvironment and Impact Immune-Mediated Therapies. Front Oncol 2021; 11:631037. [PMID: 34168976 PMCID: PMC8217836 DOI: 10.3389/fonc.2021.631037] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2020] [Accepted: 05/06/2021] [Indexed: 12/13/2022] Open
Abstract
High grade gliomas are malignant brain tumors that arise in the central nervous system, in patients of all ages. Currently, the standard of care, entailing surgery and chemo radiation, exhibits a survival rate of 14-17 months. Thus, there is an urgent need to develop new therapeutic strategies for these malignant brain tumors. Currently, immunotherapies represent an appealing approach to treat malignant gliomas, as the pre-clinical data has been encouraging. However, the translation of the discoveries from the bench to the bedside has not been as successful as with other types of cancer, and no long-lasting clinical benefits have been observed for glioma patients treated with immune-mediated therapies so far. This review aims to discuss our current knowledge about gliomas, their molecular particularities and the impact on the tumor immune microenvironment. Also, we discuss several murine models used to study these therapies pre-clinically and how the model selection can impact the outcomes of the approaches to be tested. Finally, we present different immunotherapy strategies being employed in clinical trials for glioma and the newest developments intended to harness the immune system against these incurable brain tumors.
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Affiliation(s)
- Maria B. Garcia-Fabiani
- Department of Neurosurgery, University of Michigan Medical School, Ann Arbor, MI, United States
- Department of Cell and Developmental Biology, University of Michigan Medical School, Ann Arbor, MI, United States
| | - Santiago Haase
- Department of Neurosurgery, University of Michigan Medical School, Ann Arbor, MI, United States
- Department of Cell and Developmental Biology, University of Michigan Medical School, Ann Arbor, MI, United States
| | - Andrea Comba
- Department of Neurosurgery, University of Michigan Medical School, Ann Arbor, MI, United States
- Department of Cell and Developmental Biology, University of Michigan Medical School, Ann Arbor, MI, United States
| | - Stephen Carney
- Department of Neurosurgery, University of Michigan Medical School, Ann Arbor, MI, United States
- Department of Cell and Developmental Biology, University of Michigan Medical School, Ann Arbor, MI, United States
| | - Brandon McClellan
- Department of Neurosurgery, University of Michigan Medical School, Ann Arbor, MI, United States
- Immunology graduate program, University of Michigan Medical School, Ann Arbor, MI, United States
| | - Kaushik Banerjee
- Department of Neurosurgery, University of Michigan Medical School, Ann Arbor, MI, United States
- Department of Cell and Developmental Biology, University of Michigan Medical School, Ann Arbor, MI, United States
| | - Mahmoud S. Alghamri
- Department of Neurosurgery, University of Michigan Medical School, Ann Arbor, MI, United States
- Department of Cell and Developmental Biology, University of Michigan Medical School, Ann Arbor, MI, United States
| | - Faisal Syed
- Department of Neurosurgery, University of Michigan Medical School, Ann Arbor, MI, United States
- Department of Cell and Developmental Biology, University of Michigan Medical School, Ann Arbor, MI, United States
| | - Padma Kadiyala
- Department of Neurosurgery, University of Michigan Medical School, Ann Arbor, MI, United States
- Department of Cell and Developmental Biology, University of Michigan Medical School, Ann Arbor, MI, United States
| | | | - Marianela Candolfi
- Instituto de Investigaciones Biomédicas (INBIOMED, UBA-CONICET), Facultad de Medicina, Universidad de Buenos Aires, Buenos Aires, Argentina
| | - Antonela Asad
- Instituto de Investigaciones Biomédicas (INBIOMED, UBA-CONICET), Facultad de Medicina, Universidad de Buenos Aires, Buenos Aires, Argentina
| | - Nazareno Gonzalez
- Instituto de Investigaciones Biomédicas (INBIOMED, UBA-CONICET), Facultad de Medicina, Universidad de Buenos Aires, Buenos Aires, Argentina
| | - Marisa E. Aikins
- Department of Pharmaceutical Sciences, University of Michigan, Ann Arbor, MI, United States
- Biointerfaces Institute, University of Michigan, Ann Arbor, MI, United States
| | - Anna Schwendeman
- Department of Pharmaceutical Sciences, University of Michigan, Ann Arbor, MI, United States
- Biointerfaces Institute, University of Michigan, Ann Arbor, MI, United States
| | - James J. Moon
- Department of Pharmaceutical Sciences, University of Michigan, Ann Arbor, MI, United States
- Biointerfaces Institute, University of Michigan, Ann Arbor, MI, United States
- Department of Biomedical Engineering, University of Michigan, Ann Arbor, MI, United States
| | - Pedro R. Lowenstein
- Department of Neurosurgery, University of Michigan Medical School, Ann Arbor, MI, United States
- Department of Cell and Developmental Biology, University of Michigan Medical School, Ann Arbor, MI, United States
| | - Maria G. Castro
- Department of Neurosurgery, University of Michigan Medical School, Ann Arbor, MI, United States
- Department of Cell and Developmental Biology, University of Michigan Medical School, Ann Arbor, MI, United States
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19
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Packer RJ, Iavarone A, Jones DTW, Blakeley JO, Bouffet E, Fisher MJ, Hwang E, Hawkins C, Kilburn L, MacDonald T, Pfister SM, Rood B, Rodriguez FJ, Tabori U, Ramaswamy V, Zhu Y, Fangusaro J, Johnston SA, Gutmann DH. Implications of new understandings of gliomas in children and adults with NF1: report of a consensus conference. Neuro Oncol 2021; 22:773-784. [PMID: 32055852 PMCID: PMC7283027 DOI: 10.1093/neuonc/noaa036] [Citation(s) in RCA: 47] [Impact Index Per Article: 15.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
Gliomas are the most common primary central nervous system tumors occurring in children and adults with neurofibromatosis type 1 (NF1). Over the past decade, discoveries of the molecular basis of low-grade gliomas (LGGs) have led to new approaches for diagnosis and treatments. However, these new understandings have not been fully applied to the management of NF1-associated gliomas. A consensus panel consisting of experts in NF1 and gliomas was convened to review the current molecular knowledge of NF1-associated low-grade “transformed” and high-grade gliomas; insights gained from mouse models of NF1-LGGs; challenges in diagnosing and treating older patients with NF1-associated gliomas; and advances in molecularly targeted treatment and potential immunologic treatment of these tumors. Next steps are recommended to advance the management and outcomes for NF1-associated gliomas.
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Affiliation(s)
- Roger J Packer
- Center for Neuroscience and Behavioral Medicine, Washington, DC, USA.,Gilbert Family Neurofibromatosis Institute, Brain Tumor Institute, and Children's National Hospital, Washington, DC, USA
| | - Antonio Iavarone
- Departments of Neurology and Pathology Institute for Cancer Genetics Columbia University Medical Center, New York, New York, USA
| | - David T W Jones
- Division of Pediatric Neuro-Oncology German Cancer Research Center Hopp Children's Cancer Center Heidelberg, Germany
| | - Jaishri O Blakeley
- Departments of Neurology; Oncology; Neurosurgery, Baltimore, Maryland, USA
| | - Eric Bouffet
- Pediatric Neuro-Oncology Program; Research Institute; and The Arthur and Sonia Labatt; Brain Tumor Research Centre, Hospital for Sick Children, Toronto, Canada
| | - Michael J Fisher
- Department of Pediatric Oncology; Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - Eugene Hwang
- Gilbert Family Neurofibromatosis Institute, Brain Tumor Institute, and Children's National Hospital, Washington, DC, USA
| | - Cynthia Hawkins
- Pediatric Neuro-Oncology Program; Research Institute; and The Arthur and Sonia Labatt; Brain Tumor Research Centre, Hospital for Sick Children, Toronto, Canada
| | - Lindsay Kilburn
- Gilbert Family Neurofibromatosis Institute, Brain Tumor Institute, and Children's National Hospital, Washington, DC, USA
| | - Tobey MacDonald
- Department of Pediatrics; Emory University School of Medicine, Atlanta, Georgia, USA
| | - Stefan M Pfister
- Division of Pediatric Neuro-Oncology German Cancer Research Center Hopp Children's Cancer Center Heidelberg, Germany
| | - Brian Rood
- Gilbert Family Neurofibromatosis Institute, Brain Tumor Institute, and Children's National Hospital, Washington, DC, USA
| | - Fausto J Rodriguez
- Pathology; The Johns Hopkins School of Medicine, Baltimore, Maryland, USA
| | - Uri Tabori
- Pediatric Neuro-Oncology Program; Research Institute; and The Arthur and Sonia Labatt; Brain Tumor Research Centre, Hospital for Sick Children, Toronto, Canada
| | - Vijay Ramaswamy
- Pediatric Neuro-Oncology Program; Research Institute; and The Arthur and Sonia Labatt; Brain Tumor Research Centre, Hospital for Sick Children, Toronto, Canada
| | - Yuan Zhu
- Gilbert Family Neurofibromatosis Institute, Brain Tumor Institute, and Children's National Hospital, Washington, DC, USA
| | - Jason Fangusaro
- Department of Pediatrics; Emory University School of Medicine, Atlanta, Georgia, USA
| | - Stephen A Johnston
- Center for Innovations in Medicine; Biodesign Institute; Arizona State University, Tempe, Arizona, USA
| | - David H Gutmann
- Department of Neurology; Washington University, St Louis, Missouri, USA
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20
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Buonfiglioli A, Hambardzumyan D. Macrophages and microglia: the cerberus of glioblastoma. Acta Neuropathol Commun 2021; 9:54. [PMID: 33766119 PMCID: PMC7992800 DOI: 10.1186/s40478-021-01156-z] [Citation(s) in RCA: 109] [Impact Index Per Article: 36.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2021] [Accepted: 03/14/2021] [Indexed: 12/13/2022] Open
Abstract
Glioblastoma (GBM) is the most aggressive and deadliest of the primary brain tumors, characterized by malignant growth, invasion into the brain parenchyma, and resistance to therapy. GBM is a heterogeneous disease characterized by high degrees of both inter- and intra-tumor heterogeneity. Another layer of complexity arises from the unique brain microenvironment in which GBM develops and grows. The GBM microenvironment consists of neoplastic and non-neoplastic cells. The most abundant non-neoplastic cells are those of the innate immune system, called tumor-associated macrophages (TAMs). TAMs constitute up to 40% of the tumor mass and consist of both brain-resident microglia and bone marrow-derived myeloid cells from the periphery. Although genetically stable, TAMs can change their expression profiles based upon the signals that they receive from tumor cells; therefore, heterogeneity in GBM creates heterogeneity in TAMs. By interacting with tumor cells and with the other non-neoplastic cells in the tumor microenvironment, TAMs promote tumor progression. Here, we review the origin, heterogeneity, and functional roles of TAMs. In addition, we discuss the prospects of therapeutically targeting TAMs alone or in combination with standard or newly-emerging GBM targeting therapies.
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21
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Kanvinde PP, Malla AP, Connolly NP, Szulzewsky F, Anastasiadis P, Ames HM, Kim AJ, Winkles JA, Holland EC, Woodworth GF. Leveraging the replication-competent avian-like sarcoma virus/tumor virus receptor-A system for modeling human gliomas. Glia 2021; 69:2059-2076. [PMID: 33638562 PMCID: PMC8591561 DOI: 10.1002/glia.23984] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2021] [Revised: 02/15/2021] [Accepted: 02/16/2021] [Indexed: 12/20/2022]
Abstract
Gliomas are the most common primary intrinsic brain tumors occurring in adults. Of all malignant gliomas, glioblastoma (GBM) is considered the deadliest tumor type due to diffuse brain invasion, immune evasion, cellular, and molecular heterogeneity, and resistance to treatments resulting in high rates of recurrence. An extensive understanding of the genomic and microenvironmental landscape of gliomas gathered over the past decade has renewed interest in pursuing novel therapeutics, including immune checkpoint inhibitors, glioma-associated macrophage/microglia (GAMs) modulators, and others. In light of this, predictive animal models that closely recreate the conditions and findings found in human gliomas will serve an increasingly important role in identifying new, effective therapeutic strategies. Although numerous syngeneic, xenograft, and transgenic rodent models have been developed, few include the full complement of pathobiological features found in human tumors, and therefore few accurately predict bench-to-bedside success. This review provides an update on how genetically engineered rodent models based on the replication-competent avian-like sarcoma (RCAS) virus/tumor virus receptor-A (tv-a) system have been used to recapitulate key elements of human gliomas in an immunologically intact host microenvironment and highlights new approaches using this model system as a predictive tool for advancing translational glioma research.
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Affiliation(s)
- Pranjali P Kanvinde
- Department of Neurosurgery, University of Maryland School of Medicine, Baltimore, Maryland, USA.,Marlene and Stewart Greenebaum Comprehensive Cancer Center, University of Maryland School of Medicine, Baltimore, Maryland, USA
| | - Adarsha P Malla
- Department of Neurosurgery, University of Maryland School of Medicine, Baltimore, Maryland, USA.,Marlene and Stewart Greenebaum Comprehensive Cancer Center, University of Maryland School of Medicine, Baltimore, Maryland, USA
| | - Nina P Connolly
- Department of Neurosurgery, University of Maryland School of Medicine, Baltimore, Maryland, USA.,Marlene and Stewart Greenebaum Comprehensive Cancer Center, University of Maryland School of Medicine, Baltimore, Maryland, USA
| | - Frank Szulzewsky
- Human Biology Division, Fred Hutchinson Cancer Research Center, Seattle, Washington, USA
| | - Pavlos Anastasiadis
- Department of Neurosurgery, University of Maryland School of Medicine, Baltimore, Maryland, USA.,Marlene and Stewart Greenebaum Comprehensive Cancer Center, University of Maryland School of Medicine, Baltimore, Maryland, USA
| | - Heather M Ames
- Marlene and Stewart Greenebaum Comprehensive Cancer Center, University of Maryland School of Medicine, Baltimore, Maryland, USA.,Department of Pathology, University of Maryland School of Medicine, Baltimore, Maryland, USA
| | - Anthony J Kim
- Department of Neurosurgery, University of Maryland School of Medicine, Baltimore, Maryland, USA.,Marlene and Stewart Greenebaum Comprehensive Cancer Center, University of Maryland School of Medicine, Baltimore, Maryland, USA
| | - Jeffrey A Winkles
- Department of Neurosurgery, University of Maryland School of Medicine, Baltimore, Maryland, USA.,Marlene and Stewart Greenebaum Comprehensive Cancer Center, University of Maryland School of Medicine, Baltimore, Maryland, USA.,Department of Surgery, University of Maryland School of Medicine, Baltimore, Maryland, USA.,Center for Vascular and Inflammatory Diseases, University of Maryland School of Medicine, Baltimore, Maryland, USA
| | - Eric C Holland
- Human Biology Division, Fred Hutchinson Cancer Research Center, Seattle, Washington, USA.,Seattle Tumor Translational Research Center, Fred Hutchinson Cancer Research Center, Seattle, Washington, USA
| | - Graeme F Woodworth
- Department of Neurosurgery, University of Maryland School of Medicine, Baltimore, Maryland, USA.,Marlene and Stewart Greenebaum Comprehensive Cancer Center, University of Maryland School of Medicine, Baltimore, Maryland, USA
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22
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Ross JL, Chen Z, Herting CJ, Grabovska Y, Szulzewsky F, Puigdelloses M, Monterroza L, Switchenko J, Wadhwani NR, Cimino PJ, Mackay A, Jones C, Read RD, MacDonald TJ, Schniederjan M, Becher OJ, Hambardzumyan D. Platelet-derived growth factor beta is a potent inflammatory driver in paediatric high-grade glioma. Brain 2021; 144:53-69. [PMID: 33300045 PMCID: PMC7954387 DOI: 10.1093/brain/awaa382] [Citation(s) in RCA: 37] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2020] [Revised: 08/16/2020] [Accepted: 08/24/2020] [Indexed: 02/07/2023] Open
Abstract
Paediatric high-grade gliomas (HGGs) account for the most brain tumour-related deaths in children and have a median survival of 12-15 months. One promising avenue of research is the development of novel therapies targeting the properties of non-neoplastic cell-types within the tumour such as tumour associated macrophages (TAMs). TAMs are immunosuppressive and promote tumour malignancy in adult HGG; however, in paediatric medulloblastoma, TAMs exhibit anti-tumour properties. Much is known about TAMs in adult HGG, yet little is known about them in the paediatric setting. This raises the question of whether paediatric HGGs possess a distinct constituency of TAMs because of their unique genetic landscapes. Using human paediatric HGG tissue samples and murine models of paediatric HGG, we demonstrate diffuse midline gliomas possess a greater inflammatory gene expression profile compared to hemispheric paediatric HGGs. We also show despite possessing sparse T-cell infiltration, human paediatric HGGs possess high infiltration of IBA1+ TAMs. CD31, PDGFRβ, and PDGFB all strongly correlate with IBA1+ TAM infiltration. To investigate the TAM population, we used the RCAS/tv-a system to recapitulate paediatric HGG in newborn immunocompetent mice. Tumours are induced in Nestin-positive brain cells by PDGFA or PDGFB overexpression with Cdkn2a or Tp53 co-mutations. Tumours driven by PDGFB have a significantly lower median survival compared to PDGFA-driven tumours and have increased TAM infiltration. NanoString and quantitative PCR analysis indicates PDGFB-driven tumours have a highly inflammatory microenvironment characterized by high chemokine expression. In vitro bone marrow-derived monocyte and microglial cultures demonstrate bone marrow-derived monocytes are most responsible for the production of inflammatory signals in the tumour microenvironment in response to PDGFB stimulation. Lastly, using knockout mice deficient for individual chemokines, we demonstrate the feasibility of reducing TAM infiltration and prolonging survival in both PDGFA and PDGFB-driven tumours. We identify CCL3 as a potential key chemokine in these processes in both humans and mice. Together, these studies provide evidence for the potent inflammatory effects PDGFB has in paediatric HGGs.
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Affiliation(s)
- James L Ross
- Department of Pediatrics, Aflac Cancer and Blood Disorders Center, Children’s Healthcare of Atlanta, Emory University School of Medicine, Atlanta, GA, USA
- Emory University Department of Microbiology and Immunology, Emory Vaccine Center, Atlanta, GA, USA
| | - Zhihong Chen
- Department of Pediatrics, Aflac Cancer and Blood Disorders Center, Children’s Healthcare of Atlanta, Emory University School of Medicine, Atlanta, GA, USA
- Department of Oncological Sciences, The Tisch Cancer Institute, Mount Sinai Icahn School of Medicine, New York, NY, USA
| | - Cameron J Herting
- Department of Pediatrics, Aflac Cancer and Blood Disorders Center, Children’s Healthcare of Atlanta, Emory University School of Medicine, Atlanta, GA, USA
- Emory University Graduate Division of Molecular and Systems Pharmacology, Atlanta, Georgia, USA
| | - Yura Grabovska
- Division of Molecular Pathology, Institute of Cancer Research, London, UK
| | - Frank Szulzewsky
- Department of Human Biology, Fred Hutchinson Cancer Research Center, Seattle, WA, USA
| | - Montserrat Puigdelloses
- Department of Pediatrics, Aflac Cancer and Blood Disorders Center, Children’s Healthcare of Atlanta, Emory University School of Medicine, Atlanta, GA, USA
- Program in Solid Tumors, Center for the Applied Medical Research (CIMA), University of Navarra, Pamplona, Navarra, Spain
| | - Lenore Monterroza
- Department of Pediatrics, Aflac Cancer and Blood Disorders Center, Children’s Healthcare of Atlanta, Emory University School of Medicine, Atlanta, GA, USA
| | - Jeffrey Switchenko
- Department of Biostatistics and Bioinformatics, Emory University, Atlanta, GA, USA
| | - Nitin R Wadhwani
- Department of Pathology, Ann and Robert H. Lurie Children’s Hospital of Chicago, IL, USA
| | - Patrick J Cimino
- Department of Pathology, University of Washington, Seattle, WA, USA
| | - Alan Mackay
- Division of Molecular Pathology, Institute of Cancer Research, London, UK
| | - Chris Jones
- Division of Molecular Pathology, Institute of Cancer Research, London, UK
| | - Renee D Read
- Department of Pharmacology and Chemical Biology, Department of Hematology and Medical Oncology, Winship Cancer Institute, Emory University School of Medicine, Atlanta, GA, USA
| | - Tobey J MacDonald
- Department of Pediatrics, Aflac Cancer and Blood Disorders Center, Children’s Healthcare of Atlanta, Emory University School of Medicine, Atlanta, GA, USA
| | - Matthew Schniederjan
- Department of Pathology and Laboratory Medicine, Emory University, Atlanta, GA, USA
| | - Oren J Becher
- Department of Pediatrics, Northwestern University, Chicago, IL, USA
- Department of Biochemistry and Molecular Genetics, Northwestern University, Chicago, IL, USA
- Division of Hematology, Oncology and Stem Cell Transplant, Ann and Robert H. Lurie Children’s Hospital of Chicago, Chicago, IL, USA
| | - Dolores Hambardzumyan
- Department of Pediatrics, Aflac Cancer and Blood Disorders Center, Children’s Healthcare of Atlanta, Emory University School of Medicine, Atlanta, GA, USA
- Department of Oncological Sciences, The Tisch Cancer Institute, Mount Sinai Icahn School of Medicine, New York, NY, USA
- Department of Neurosurgery, Mount Sinai Icahn School of Medicine, New York, NY, USA
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23
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Ou A, Yung WKA, Majd N. Molecular Mechanisms of Treatment Resistance in Glioblastoma. Int J Mol Sci 2020; 22:E351. [PMID: 33396284 PMCID: PMC7794986 DOI: 10.3390/ijms22010351] [Citation(s) in RCA: 129] [Impact Index Per Article: 32.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2020] [Revised: 12/25/2020] [Accepted: 12/28/2020] [Indexed: 12/18/2022] Open
Abstract
Glioblastoma is the most common malignant primary brain tumor in adults and is almost invariably fatal. Despite our growing understanding of the various mechanisms underlying treatment failure, the standard-of-care therapy has not changed over the last two decades, signifying a great unmet need. The challenges of treating glioblastoma are many and include inadequate drug or agent delivery across the blood-brain barrier, abundant intra- and intertumoral heterogeneity, redundant signaling pathways, and an immunosuppressive microenvironment. Here, we review the innate and adaptive molecular mechanisms underlying glioblastoma's treatment resistance, emphasizing the intrinsic challenges therapeutic interventions must overcome-namely, the blood-brain barrier, tumoral heterogeneity, and microenvironment-and the mechanisms of resistance to conventional treatments, targeted therapy, and immunotherapy.
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Affiliation(s)
| | - W. K. Alfred Yung
- Department of Neuro-Oncology, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd., Unit 431, Houston, TX 77030, USA;
| | - Nazanin Majd
- Department of Neuro-Oncology, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd., Unit 431, Houston, TX 77030, USA;
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24
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Alexander J, LaPlant QC, Pattwell SS, Szulzewsky F, Cimino PJ, Caruso FP, Pugliese P, Chen Z, Chardon F, Hill AJ, Spurrell C, Ahrendsen D, Pietras A, Starita LM, Hambardzumyan D, Iavarone A, Shendure J, Holland EC. Multimodal single-cell analysis reveals distinct radioresistant stem-like and progenitor cell populations in murine glioma. Glia 2020; 68:2486-2502. [PMID: 32621641 PMCID: PMC7586969 DOI: 10.1002/glia.23866] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2020] [Revised: 04/30/2020] [Accepted: 05/17/2020] [Indexed: 11/22/2022]
Abstract
Radiation therapy is part of the standard of care for gliomas and kills a subset of tumor cells, while also altering the tumor microenvironment. Tumor cells with stem-like properties preferentially survive radiation and give rise to glioma recurrence. Various techniques for enriching and quantifying cells with stem-like properties have been used, including the fluorescence activated cell sorting (FACS)-based side population (SP) assay, which is a functional assay that enriches for stem-like tumor cells. In these analyses, mouse models of glioma have been used to understand the biology of this disease and therapeutic responses, including the radiation response. We present combined SP analysis and single-cell RNA sequencing of genetically-engineered mouse models of glioma to show a time course of cellular response to radiation. We identify and characterize two distinct tumor cell populations that are inherently radioresistant and also distinct effects of radiation on immune cell populations within the tumor microenvironment.
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Affiliation(s)
- Jes Alexander
- Department of Genome SciencesUniversity of WashingtonSeattleWashingtonUSA
- Department of Radiation OncologyUniversity of Washington School of MedicineSeattleWashingtonUSA
| | - Quincey C. LaPlant
- Department of Radiation OncologyMemorial Sloan Kettering Cancer CenterNew YorkNew YorkUSA
| | - Siobhan S. Pattwell
- Human Biology DivisionFred Hutchinson Cancer Research CenterSeattleWashingtonUSA
| | - Frank Szulzewsky
- Human Biology DivisionFred Hutchinson Cancer Research CenterSeattleWashingtonUSA
| | - Patrick J. Cimino
- Human Biology DivisionFred Hutchinson Cancer Research CenterSeattleWashingtonUSA
| | - Francesca P. Caruso
- Dipartimento di Scienze e TecnologieUniversità degli Studi del SannioBeneventoItaly
- Bioinformatics Lab, BIOGEMAriano IrpinoItaly
| | - Pietro Pugliese
- Dipartimento di Scienze e TecnologieUniversità degli Studi del SannioBeneventoItaly
- Bioinformatics Lab, BIOGEMAriano IrpinoItaly
| | - Zhihong Chen
- Department of Oncological SciencesTisch Cancer Institute, and Department of Neurosurgery, Mount Sinai Icahn School of MedicineNew YorkNew YorkUSA
| | - Florence Chardon
- Department of Genome SciencesUniversity of WashingtonSeattleWashingtonUSA
| | - Andrew J. Hill
- Department of Genome SciencesUniversity of WashingtonSeattleWashingtonUSA
| | - Cailyn Spurrell
- Brotman Baty Institute for Precision MedicineSeattleWashingtonUSA
| | - Dakota Ahrendsen
- Brotman Baty Institute for Precision MedicineSeattleWashingtonUSA
| | | | - Lea M. Starita
- Department of Genome SciencesUniversity of WashingtonSeattleWashingtonUSA
- Brotman Baty Institute for Precision MedicineSeattleWashingtonUSA
| | - Dolores Hambardzumyan
- Department of Oncological SciencesTisch Cancer Institute, and Department of Neurosurgery, Mount Sinai Icahn School of MedicineNew YorkNew YorkUSA
| | - Antonio Iavarone
- Institute for Cancer Genetics, Department of Neurology, Department of Pathology and Cell BiologyColumbia University Medical CenterNew YorkNew YorkUSA
| | - Jay Shendure
- Department of Genome SciencesUniversity of WashingtonSeattleWashingtonUSA
- Brotman Baty Institute for Precision MedicineSeattleWashingtonUSA
- Allen Discovery Center for Cell LineageSeattleWashingtonUSA
- Howard Hughes Medical InstituteUniversity of WashingtonSeattleWashingtonUSA
| | - Eric C. Holland
- Human Biology DivisionFred Hutchinson Cancer Research CenterSeattleWashingtonUSA
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Khaddour K, Johanns TM, Ansstas G. The Landscape of Novel Therapeutics and Challenges in Glioblastoma Multiforme: Contemporary State and Future Directions. Pharmaceuticals (Basel) 2020; 13:E389. [PMID: 33202642 PMCID: PMC7696377 DOI: 10.3390/ph13110389] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2020] [Revised: 11/08/2020] [Accepted: 11/12/2020] [Indexed: 12/26/2022] Open
Abstract
BACKGROUND Glioblastoma multiforme is a malignant intracranial neoplasm that constitutes a therapeutic challenge because of the associated high morbidity and mortality given the lack of effective approved medication and aggressive nature of the tumor. However, there has been extensive research recently to address the reasons implicated in the resistant nature of the tumor to pharmaceutical compounds, which have resulted in several clinical trials investigating promising treatment approaches. METHODS We reviewed literature published since 2010 from PUBMED and several annual meeting abstracts through 15 September 2020. Selected articles included those relevant to topics of glioblastoma tumor biology, original basic research, clinical trials, seminal reviews, and meta-analyses. We provide a discussion based on the collected evidence regarding the challenging factors encountered during treatment, and we highlighted the relevant trials of novel therapies including immunotherapy and targeted medication. RESULTS Selected literature revealed four main factors implicated in the low efficacy encountered with investigational treatments which included: (1) blood-brain barrier; (2) immunosuppressive microenvironment; (3) genetic heterogeneity; (4) external factors related to previous systemic treatment that can modulate tumor microenvironment. Investigational therapies discussed in this review were classified as immunotherapy and targeted therapy. Immunotherapy included: (1) immune checkpoint inhibitors; (2) adoptive cell transfer therapy; (3) therapeutic vaccines; (4) oncolytic virus therapy. Targeted therapy included tyrosine kinase inhibitors and other receptor inhibitors. Finally, we provide our perspective on future directions in treatment of glioblastoma. CONCLUSION Despite the limited success in development of effective therapeutics in glioblastoma, many treatment approaches hold potential promise including immunotherapy and novel combinational drugs. Addressing the molecular landscape and resistant immunosuppressive nature of glioblastoma are imperative in further development of effective treatments.
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Affiliation(s)
- Karam Khaddour
- Division of Hematology and Oncology, University of Illinois at Chicago, Chicago, IL 60612, USA
- Division of Medical Oncology, Washington University School of Medicine, Saint Louis, MO 63110, USA;
| | - Tanner M. Johanns
- Division of Medical Oncology, Washington University School of Medicine, Saint Louis, MO 63110, USA;
| | - George Ansstas
- Division of Medical Oncology, Washington University School of Medicine, Saint Louis, MO 63110, USA;
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Azam Z, TO ST, Tannous BA. Mesenchymal Transformation: The Rosetta Stone of Glioblastoma Pathogenesis and Therapy Resistance. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2020; 7:2002015. [PMID: 33240762 PMCID: PMC7675056 DOI: 10.1002/advs.202002015] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/28/2020] [Revised: 07/23/2020] [Indexed: 05/06/2023]
Abstract
Despite decades of research, glioblastoma (GBM) remains invariably fatal among all forms of cancers. The high level of inter- and intratumoral heterogeneity along with its biological location, the brain, are major barriers against effective treatment. Molecular and single cell analysis identifies different molecular subtypes with varying prognosis, while multiple subtypes can reside in the same tumor. Cellular plasticity among different subtypes in response to therapies or during recurrence adds another hurdle in the treatment of GBM. This phenotypic shift is induced and sustained by activation of several pathways within the tumor itself, or microenvironmental factors. In this review, the dynamic nature of cellular shifts in GBM and how the tumor (immune) microenvironment shapes this process leading to therapeutic resistance, while highlighting emerging tools and approaches to study this dynamic double-edged sword are discussed.
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Affiliation(s)
- Zulfikar Azam
- Experimental Therapeutics and Molecular Imaging UnitDepartment of NeurologyNeuro‐Oncology DivisionMassachusetts General Hospital and Harvard Medical SchoolBostonMA02129USA
- Department of Health Technology and InformaticsThe Hong Kong Polytechnic UniversityHong Kong999077China
| | - Shing‐Shun Tony TO
- Department of Health Technology and InformaticsThe Hong Kong Polytechnic UniversityHong Kong999077China
| | - Bakhos A. Tannous
- Experimental Therapeutics and Molecular Imaging UnitDepartment of NeurologyNeuro‐Oncology DivisionMassachusetts General Hospital and Harvard Medical SchoolBostonMA02129USA
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27
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Kim HJ, Kim DY. Present and Future of Anti-Glioblastoma Therapies: A Deep Look into Molecular Dependencies/Features. Molecules 2020; 25:molecules25204641. [PMID: 33053763 PMCID: PMC7587213 DOI: 10.3390/molecules25204641] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2020] [Revised: 10/07/2020] [Accepted: 10/09/2020] [Indexed: 12/15/2022] Open
Abstract
Glioblastoma (GBM) is aggressive malignant tumor residing within the central nervous system. Although the standard treatment options, consisting of surgical resection followed by combined radiochemotherapy, have long been established for patients with GBM, the prognosis is still poor. Despite recent advances in diagnosis, surgical techniques, and therapeutic approaches, the increased patient survival after such interventions is still sub-optimal. The unique characteristics of GBM, including highly infiltrative nature, hard-to-access location (mainly due to the existence of the blood brain barrier), frequent and rapid recurrence, and multiple drug resistance mechanisms, pose challenges to the development of an effective treatment. To overcome current limitations on GBM therapy and devise ideal therapeutic strategies, efforts should focus on an improved molecular understanding of GBM pathogenesis. In this review, we summarize the molecular basis for the development and progression of GBM as well as some emerging therapeutic approaches.
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Affiliation(s)
- Hyeon Ji Kim
- Department of Pharmacology, School of Dentistry, Kyungpook National University, Daegu 41940, Korea;
| | - Do-Yeon Kim
- Department of Pharmacology, School of Dentistry, Brain Science and Engineering Institute, Kyungpook National University, Daegu 41940, Korea
- Correspondence: ; Tel.: +82-53-660-6880
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28
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De Boeck A, Ahn BY, D'Mello C, Lun X, Menon SV, Alshehri MM, Szulzewsky F, Shen Y, Khan L, Dang NH, Reichardt E, Goring KA, King J, Grisdale CJ, Grinshtein N, Hambardzumyan D, Reilly KM, Blough MD, Cairncross JG, Yong VW, Marra MA, Jones SJM, Kaplan DR, McCoy KD, Holland EC, Bose P, Chan JA, Robbins SM, Senger DL. Glioma-derived IL-33 orchestrates an inflammatory brain tumor microenvironment that accelerates glioma progression. Nat Commun 2020; 11:4997. [PMID: 33020472 PMCID: PMC7536425 DOI: 10.1038/s41467-020-18569-4] [Citation(s) in RCA: 101] [Impact Index Per Article: 25.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2018] [Accepted: 08/31/2020] [Indexed: 02/06/2023] Open
Abstract
Despite a deeper molecular understanding, human glioblastoma remains one of the most treatment refractory and fatal cancers. It is known that the presence of macrophages and microglia impact glioblastoma tumorigenesis and prevent durable response. Herein we identify the dual function cytokine IL-33 as an orchestrator of the glioblastoma microenvironment that contributes to tumorigenesis. We find that IL-33 expression in a large subset of human glioma specimens and murine models correlates with increased tumor-associated macrophages/monocytes/microglia. In addition, nuclear and secreted functions of IL-33 regulate chemokines that collectively recruit and activate circulating and resident innate immune cells creating a pro-tumorigenic environment. Conversely, loss of nuclear IL-33 cripples recruitment, dramatically suppresses glioma growth, and increases survival. Our data supports the paradigm that recruitment and activation of immune cells, when instructed appropriately, offer a therapeutic strategy that switches the focus from the cancer cell alone to one that includes the normal host environment.
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Affiliation(s)
- Astrid De Boeck
- Clark Smith Brain Tumour Centre, Arnie Charbonneau Cancer Institute, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada
| | - Bo Young Ahn
- Clark Smith Brain Tumour Centre, Arnie Charbonneau Cancer Institute, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada
| | - Charlotte D'Mello
- Clark Smith Brain Tumour Centre, Arnie Charbonneau Cancer Institute, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada
| | - Xueqing Lun
- Clark Smith Brain Tumour Centre, Arnie Charbonneau Cancer Institute, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada
| | - Shyam V Menon
- Clark Smith Brain Tumour Centre, Arnie Charbonneau Cancer Institute, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada
| | - Mana M Alshehri
- Clark Smith Brain Tumour Centre, Arnie Charbonneau Cancer Institute, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada
- King Abdullah International Medical Research Center, King Saud Bin Abdulaziz University for Health Sciences, King Abdulaziz Medical City, Ministry of National Guard Health Affairs, Riyadh, Saudi Arabia
| | - Frank Szulzewsky
- Divison of Human Biology, Fred Hutchinson Cancer Research Center, Seattle, WA, United States
| | - Yaoqing Shen
- Canada's Michael Smith Genome Sciences Centre, British Columbia Cancer Agency, Vancouver, BC, Canada
| | - Lubaba Khan
- Clark Smith Brain Tumour Centre, Arnie Charbonneau Cancer Institute, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada
| | - Ngoc Ha Dang
- Clark Smith Brain Tumour Centre, Arnie Charbonneau Cancer Institute, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada
| | - Elliott Reichardt
- Clark Smith Brain Tumour Centre, Arnie Charbonneau Cancer Institute, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada
| | - Kimberly-Ann Goring
- Clark Smith Brain Tumour Centre, Arnie Charbonneau Cancer Institute, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada
| | - Jennifer King
- Clark Smith Brain Tumour Centre, Arnie Charbonneau Cancer Institute, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada
| | - Cameron J Grisdale
- Canada's Michael Smith Genome Sciences Centre, British Columbia Cancer Agency, Vancouver, BC, Canada
| | - Natalie Grinshtein
- Department of Molecular Genetics, University of Toronto and Program in Neurosciences and Mental Health, Hospital for Sick Children, Toronto, ON, Canada
| | - Dolores Hambardzumyan
- Department of Oncological Sciences, The Tisch Cancer Institute and the Department of Neurosurgery, Icahn School of Medicine at Mount Sinai, New York, New York, United States
| | - Karlyne M Reilly
- Center for Cancer Research, National Cancer Institute, Bethesda, MD, United States
| | - Michael D Blough
- Clark Smith Brain Tumour Centre, Arnie Charbonneau Cancer Institute, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada
| | - J Gregory Cairncross
- Clark Smith Brain Tumour Centre, Arnie Charbonneau Cancer Institute, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada
- Department of Clinical Neurosciences, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada
| | - V Wee Yong
- Department of Clinical Neurosciences, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada
| | - Marco A Marra
- Canada's Michael Smith Genome Sciences Centre, British Columbia Cancer Agency, Vancouver, BC, Canada
| | - Steven J M Jones
- Canada's Michael Smith Genome Sciences Centre, British Columbia Cancer Agency, Vancouver, BC, Canada
| | - David R Kaplan
- Department of Molecular Genetics, University of Toronto and Program in Neurosciences and Mental Health, Hospital for Sick Children, Toronto, ON, Canada
| | - Kathy D McCoy
- Department of Physiology and Pharmacology, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada
| | - Eric C Holland
- Divison of Human Biology, Fred Hutchinson Cancer Research Center, Seattle, WA, United States
| | - Pinaki Bose
- Clark Smith Brain Tumour Centre, Arnie Charbonneau Cancer Institute, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada
| | - Jennifer A Chan
- Clark Smith Brain Tumour Centre, Arnie Charbonneau Cancer Institute, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada
- Department of Pathology, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada
| | - Stephen M Robbins
- Clark Smith Brain Tumour Centre, Arnie Charbonneau Cancer Institute, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada.
- Department of Oncology, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada.
| | - Donna L Senger
- Clark Smith Brain Tumour Centre, Arnie Charbonneau Cancer Institute, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada.
- Department of Oncology, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada.
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Desland FA, Hormigo A. The CNS and the Brain Tumor Microenvironment: Implications for Glioblastoma Immunotherapy. Int J Mol Sci 2020; 21:ijms21197358. [PMID: 33027976 PMCID: PMC7582539 DOI: 10.3390/ijms21197358] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2020] [Revised: 09/26/2020] [Accepted: 09/29/2020] [Indexed: 02/07/2023] Open
Abstract
Glioblastoma (GBM) is the most common and aggressive malignant primary brain tumor in adults. Its aggressive nature is attributed partly to its deeply invasive margins, its molecular and cellular heterogeneity, and uniquely tolerant site of origin—the brain. The immunosuppressive central nervous system (CNS) and GBM microenvironments are significant obstacles to generating an effective and long-lasting anti-tumoral response, as evidenced by this tumor’s reduced rate of treatment response and high probability of recurrence. Immunotherapy has revolutionized patients’ outcomes across many cancers and may open new avenues for patients with GBM. There is now a range of immunotherapeutic strategies being tested in patients with GBM that target both the innate and adaptive immune compartment. These strategies include antibodies that re-educate tumor macrophages, vaccines that introduce tumor-specific dendritic cells, checkpoint molecule inhibition, engineered T cells, and proteins that help T cells engage directly with tumor cells. Despite this, there is still much ground to be gained in improving the response rates of the various immunotherapies currently being trialed. Through historical and contemporary studies, we examine the fundamentals of CNS immunity that shape how to approach immune modulation in GBM, including the now revamped concept of CNS privilege. We also discuss the preclinical models used to study GBM progression and immunity. Lastly, we discuss the immunotherapeutic strategies currently being studied to help overcome the hurdles of the blood–brain barrier and the immunosuppressive tumor microenvironment.
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30
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The Utility of Diffusion and Perfusion Magnetic Resonance Imaging in Target Delineation of High-Grade Gliomas. BIOMED RESEARCH INTERNATIONAL 2020; 2020:8718097. [PMID: 32851090 PMCID: PMC7439164 DOI: 10.1155/2020/8718097] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/10/2019] [Revised: 03/22/2020] [Accepted: 07/21/2020] [Indexed: 02/01/2023]
Abstract
Background The tumor volume of high-grade glioma (HGG) after surgery is usually determined by contrast-enhanced MRI (CE-MRI), but the clinical target volume remains controversial. Functional magnetic resonance imaging (multimodality MRI) techniques such as magnetic resonance perfusion-weighted imaging (PWI) and diffusion-tensor imaging (DTI) can make up for CE-MRI. This study explored the survival outcomes and failure patterns of patients with HGG by comparing the combination of multimodality MRI and CE-MRI imaging with CE-MRI alone. Methods 102 patients with postoperative HGG between 2012 and 2016 were included. 50 were delineated based on multimodality MRI (PWI, DTI) and CE-MRI (enhanced T1), and the other 52 were delineated based on CE-MRI as control. Results The median survival benefit was 6 months. The 2-year overall survival, progression-free survival, and local-regional control rates were 48% vs. 25%, 42% vs. 13.46%, and 40% vs. 13.46% for the multimodality MRI and CE-MRI cohorts, respectively. The two cohorts had similar rates of disease progression and recurrence but different proportions of failure patterns. The univariate analysis shows that characteristics of patients such as combined with epilepsy, the dose of radiotherapy, the selection of MRI were significant influence factors for 2-year overall survival. However, in multivariate analyses, only the selection of MRI was an independent significant predictor of overall survival. Conclusions This study was the first to explore the clinical value of multimodality MRI in the delineation of radiotherapy target volume for HGG. The conclusions of the study have positive reference significance to the combination of multimodality MRI and CE-MRI in guiding the delineation of the radiotherapy target area for HGG patients.
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31
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Chen Z, Herting CJ, Ross JL, Gabanic B, Puigdelloses Vallcorba M, Szulzewsky F, Wojciechowicz ML, Cimino PJ, Ezhilarasan R, Sulman EP, Ying M, Ma'ayan A, Read RD, Hambardzumyan D. Genetic driver mutations introduced in identical cell-of-origin in murine glioblastoma reveal distinct immune landscapes but similar response to checkpoint blockade. Glia 2020; 68:2148-2166. [PMID: 32639068 DOI: 10.1002/glia.23883] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2020] [Revised: 06/13/2020] [Accepted: 06/15/2020] [Indexed: 12/16/2022]
Abstract
Glioblastoma (GBM) is the most aggressive primary brain tumor. In addition to being genetically heterogeneous, GBMs are also immunologically heterogeneous. However, whether the differences in immune microenvironment are driven by genetic driver mutation is unexplored. By leveraging the versatile RCAS/tv-a somatic gene transfer system, we establish a mouse model for Classical GBM by introducing EGFRvIII expression in Nestin-positive neural stem/progenitor cells in adult mice. Along with our previously published Nf1-silenced and PDGFB-overexpressing models, we investigate the immune microenvironments of the three models of human GBM subtypes by unbiased multiplex profiling. We demonstrate that both the quantity and composition of the microenvironmental myeloid cells are dictated by the genetic driver mutations, closely mimicking what was observed in human GBM subtypes. These myeloid cells express high levels of the immune checkpoint protein PD-L1; however, PD-L1 targeted therapies alone or in combination with irradiation are unable to increase the survival time of tumor-bearing mice regardless of the driver mutations, reflecting the outcomes of recent human trials. Together, these results highlight the critical utility of immunocompetent mouse models for preclinical studies of GBM, making these models indispensable tools for understanding the resistance mechanisms of immune checkpoint blockade in GBM and immune cell-targeting drug discovery.
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Affiliation(s)
- Zhihong Chen
- Department of Oncological Sciences, The Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, New York, USA.,Department of Neurosurgery, Icahn School of Medicine at Mount Sinai, New York, New York, USA.,Department of Pediatrics, Aflac Cancer and Blood Disorders Center, Children's Healthcare of Atlanta and Winship Cancer Institute, Emory University School of Medicine, Atlanta, Georgia, USA
| | - Cameron J Herting
- Department of Pediatrics, Aflac Cancer and Blood Disorders Center, Children's Healthcare of Atlanta and Winship Cancer Institute, Emory University School of Medicine, Atlanta, Georgia, USA.,Graduate Division of Molecular and Systems Pharmacology, Emory University, Atlanta, Georgia, USA
| | - James L Ross
- Department of Pediatrics, Aflac Cancer and Blood Disorders Center, Children's Healthcare of Atlanta and Winship Cancer Institute, Emory University School of Medicine, Atlanta, Georgia, USA.,Department of Microbiology and Immunology, Emory Vaccine Center, Emory University, Atlanta, Georgia, USA
| | - Ben Gabanic
- Department of Pediatrics, Aflac Cancer and Blood Disorders Center, Children's Healthcare of Atlanta and Winship Cancer Institute, Emory University School of Medicine, Atlanta, Georgia, USA
| | - Montse Puigdelloses Vallcorba
- Department of Pediatrics, Aflac Cancer and Blood Disorders Center, Children's Healthcare of Atlanta and Winship Cancer Institute, Emory University School of Medicine, Atlanta, Georgia, USA.,Health Research Institute of Navarra (IDISNA), Pamplona, Navarra, Spain.,Program of Solid Tumors, Center for the Applied Medical Research (CIMA), Pamplona, Navarra, Spain.,Department of Neurology, Clínica Universidad de Navarra, Pamplona, Navarra, Spain
| | - Frank Szulzewsky
- Department of Human Biology, Fred Hutchinson Cancer Research Center, Seattle, Washington, USA
| | - Megan L Wojciechowicz
- Department of Pharmacological Sciences, Mount Sinai Center for Bioinformatics, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Patrick J Cimino
- Department of Pathology, University of Washington, Seattle, Washington, USA
| | - Ravesanker Ezhilarasan
- Department of Radiation Oncology, New York University School of Medicine, New York, New York, USA.,Brain and Spine Tumor Center, Laura and Isaac Perlmutter Cancer Center, NYU Langone Health, New York, New York, USA
| | - Erik P Sulman
- Department of Radiation Oncology, New York University School of Medicine, New York, New York, USA.,Brain and Spine Tumor Center, Laura and Isaac Perlmutter Cancer Center, NYU Langone Health, New York, New York, USA
| | - Mingyao Ying
- Department of Neurology, Kennedy Krieger Institute, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Avi Ma'ayan
- Department of Pharmacological Sciences, Mount Sinai Center for Bioinformatics, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Renee D Read
- Department of Pharmacology and Chemical Biology, Winship Cancer Institute, Emory Usniversity School of Medicine, Atlanta, Georgia, USA.,Department of Hematology and Medical Oncology, Winship Cancer Institute, Emory University School of Medicine, Atlanta, Georgia, USA
| | - Dolores Hambardzumyan
- Department of Oncological Sciences, The Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, New York, USA.,Department of Neurosurgery, Icahn School of Medicine at Mount Sinai, New York, New York, USA.,Department of Pediatrics, Aflac Cancer and Blood Disorders Center, Children's Healthcare of Atlanta and Winship Cancer Institute, Emory University School of Medicine, Atlanta, Georgia, USA
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Wang S, Zheng X, Chen X, Shi X, Chen S. Prognostic and predictive value of immune/stromal-related gene biomarkers in renal cell carcinoma. Oncol Lett 2020; 20:308-316. [PMID: 32565957 PMCID: PMC7285855 DOI: 10.3892/ol.2020.11574] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2019] [Accepted: 02/28/2020] [Indexed: 12/21/2022] Open
Abstract
Immune/stromal-associated genes may be promising biomarkers for cancer diagnosis and the determination of clinical cancer treatment options. The aim of the present study was to identify prognostic stromal/immune-associated genes in renal cell carcinoma (RCC). RCC gene expression data (885 cases) were obtained from The Cancer Genome Atlas database. Immune/stromal scores were calculated by using the ESTIMATE package in R. Immune/stromal scores were significantly associated with Tumor-Node-Metastasis stage, clinical stage and overall survival rate (P<0.05). There were 419 differentially expressed genes (DEGs) based on immune scores and 738 DEGs based on stromal scores. Among these DEGs, 406 DEGs based on stromal scores and 252 DEGs based on immune scores were significantly associated with overall survival rate (P<0.05). The biological functions of these DEGs were primarily enriched in the 'immune response' and 'regulation of cell migration and proliferation'. These DEGs were observed in a protein-protein interaction network. A LASSO Cox regression model was used to build a prognostic 6 gene-based classifier, including the IL21R, ATP6V1C2, GBP1, P2RY10, GBP4 and TNNC2 genes [area under the curve (AUC) =0.776]. The predictive model which combined this classifier with clinical prognostic factors had a high accuracy in predicting patient survival in RCC (combined AUC =0.899). Taken together, these results demonstrated that there are significant associations between immune/stromal scores and clinicopathological staging. A set of tumor microenvironment-associated genes that have powerful prognostic value in patients with RCC were identified in the present study.
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Affiliation(s)
- Sen Wang
- Department of Urology, The First Affiliated Hospital of Guangdong Pharmaceutical University, Guangzhou, Guangdong 510000, P.R. China
| | - Xiangguang Zheng
- Department of Urology, The First Affiliated Hospital of Guangdong Pharmaceutical University, Guangzhou, Guangdong 510000, P.R. China
| | - Xinglu Chen
- Department of Urology, The First Affiliated Hospital of Guangdong Pharmaceutical University, Guangzhou, Guangdong 510000, P.R. China
| | - Xiaojun Shi
- Department of Urology, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong 510515, P.R. China
| | - Sansan Chen
- Department of Urology, The First Affiliated Hospital of Guangdong Pharmaceutical University, Guangzhou, Guangdong 510000, P.R. China
- Correspondence to: Dr Sansan Chen, Department of Urology, The First Affiliated Hospital of Guangdong Pharmaceutical University, 19 Nonglinxia Road, Guangzhou, Guangdong 510000, P.R. China, E-mail:
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Cellular Plasticity and Tumor Microenvironment in Gliomas: The Struggle to Hit a Moving Target. Cancers (Basel) 2020; 12:cancers12061622. [PMID: 32570988 PMCID: PMC7352204 DOI: 10.3390/cancers12061622] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2020] [Revised: 06/15/2020] [Accepted: 06/16/2020] [Indexed: 12/13/2022] Open
Abstract
Brain tumors encompass a diverse group of neoplasias arising from different cell lineages. Tumors of glial origin have been the subject of intense research because of their rapid and fatal progression. From a clinical point of view, complete surgical resection of gliomas is highly difficult. Moreover, the remaining tumor cells are resistant to traditional therapies such as radio- or chemotherapy and tumors always recur. Here we have revised the new genetic and epigenetic classification of gliomas and the description of the different transcriptional subtypes. In order to understand the progression of the different gliomas we have focused on the interaction of the plastic tumor cells with their vasculature-rich microenvironment and with their distinct immune system. We believe that a comprehensive characterization of the glioma microenvironment will shed some light into why these tumors behave differently from other cancers. Furthermore, a novel classification of gliomas that could integrate the genetic background and the cellular ecosystems could have profound implications in the efficiency of current therapies as well as in the development of new treatments.
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Wu F, Li G, Liu H, Zhao Z, Chai R, Liu Y, Jiang H, Zhai Y, Feng Y, Li R, Zhang W. Molecular subtyping reveals immune alterations in
IDH
wild‐type lower‐grade diffuse glioma. J Pathol 2020; 251:272-283. [PMID: 32418210 DOI: 10.1002/path.5468] [Citation(s) in RCA: 38] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2019] [Revised: 04/27/2020] [Accepted: 05/07/2020] [Indexed: 01/21/2023]
Affiliation(s)
- Fan Wu
- Department of Molecular Neuropathology, Beijing Neurosurgical Institute Capital Medical University Beijing PR China
- Department of Neurosurgery, Beijing Tiantan Hospital Capital Medical University Beijing PR China
- Chinese Glioma Genome Atlas Network (CGGA) and Asian Glioma Genome Atlas Network (AGGA) Beijing PR China
| | - Guan‐Zhang Li
- Department of Molecular Neuropathology, Beijing Neurosurgical Institute Capital Medical University Beijing PR China
- Department of Neurosurgery, Beijing Tiantan Hospital Capital Medical University Beijing PR China
| | - Han‐Jie Liu
- Department of Molecular Neuropathology, Beijing Neurosurgical Institute Capital Medical University Beijing PR China
- Department of Neurosurgery, Beijing Tiantan Hospital Capital Medical University Beijing PR China
| | - Zheng Zhao
- Department of Molecular Neuropathology, Beijing Neurosurgical Institute Capital Medical University Beijing PR China
- Department of Neurosurgery, Beijing Tiantan Hospital Capital Medical University Beijing PR China
- Chinese Glioma Genome Atlas Network (CGGA) and Asian Glioma Genome Atlas Network (AGGA) Beijing PR China
| | - Rui‐Chao Chai
- Department of Molecular Neuropathology, Beijing Neurosurgical Institute Capital Medical University Beijing PR China
- Department of Neurosurgery, Beijing Tiantan Hospital Capital Medical University Beijing PR China
- Chinese Glioma Genome Atlas Network (CGGA) and Asian Glioma Genome Atlas Network (AGGA) Beijing PR China
| | - Yu‐Qing Liu
- Department of Molecular Neuropathology, Beijing Neurosurgical Institute Capital Medical University Beijing PR China
- Department of Neurosurgery, Beijing Tiantan Hospital Capital Medical University Beijing PR China
- Chinese Glioma Genome Atlas Network (CGGA) and Asian Glioma Genome Atlas Network (AGGA) Beijing PR China
| | - Hao‐Yu Jiang
- Department of Molecular Neuropathology, Beijing Neurosurgical Institute Capital Medical University Beijing PR China
- Department of Neurosurgery, Beijing Tiantan Hospital Capital Medical University Beijing PR China
| | - You Zhai
- Department of Molecular Neuropathology, Beijing Neurosurgical Institute Capital Medical University Beijing PR China
- Department of Neurosurgery, Beijing Tiantan Hospital Capital Medical University Beijing PR China
| | - Yue‐Mei Feng
- Department of Molecular Neuropathology, Beijing Neurosurgical Institute Capital Medical University Beijing PR China
- Department of Neurosurgery, Beijing Tiantan Hospital Capital Medical University Beijing PR China
| | - Ren‐Peng Li
- Department of Molecular Neuropathology, Beijing Neurosurgical Institute Capital Medical University Beijing PR China
- Department of Neurosurgery, Beijing Tiantan Hospital Capital Medical University Beijing PR China
| | - Wei Zhang
- Department of Molecular Neuropathology, Beijing Neurosurgical Institute Capital Medical University Beijing PR China
- Department of Neurosurgery, Beijing Tiantan Hospital Capital Medical University Beijing PR China
- Chinese Glioma Genome Atlas Network (CGGA) and Asian Glioma Genome Atlas Network (AGGA) Beijing PR China
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Herting CJ, Chen Z, Maximov V, Duffy A, Szulzewsky F, Shayakhmetov DM, Hambardzumyan D. Tumour-associated macrophage-derived interleukin-1 mediates glioblastoma-associated cerebral oedema. Brain 2020; 142:3834-3851. [PMID: 31665239 DOI: 10.1093/brain/awz331] [Citation(s) in RCA: 49] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2019] [Revised: 08/12/2019] [Accepted: 09/10/2019] [Indexed: 12/22/2022] Open
Abstract
Glioblastoma is the most common and uncompromising primary brain tumour and is characterized by a dismal prognosis despite aggressive treatment regimens. At the cellular level, these tumours are composed of a mixture of neoplastic cells and non-neoplastic cells, including tumour-associated macrophages and endothelial cells. Cerebral oedema is a near-universal occurrence in patients afflicted with glioblastoma and it is almost exclusively managed with the corticosteroid dexamethasone despite significant drawbacks associated with its use. Here, we demonstrate that dexamethasone blocks interleukin-1 production in both bone marrow-derived and brain resident macrophage populations following stimulation with lipopolysaccharide and interferon gamma. Additionally, dexamethasone is shown to inhibit downstream effectors of interleukin-1 signalling in both macrophage populations. Co-culture of bone marrow-derived macrophages with organotypic tumour slices results in an upregulation of interleukin-1 cytokines, an effect that is absent in co-cultured microglia. Genetic ablation of interleukin-1 ligands or receptor in mice bearing RCAS/tv-a-induced platelet-derived growth factor B-overexpressing glioblastoma results in reduced oedema and partial restoration of the integrity of the blood-brain barrier, respectively; similar to results obtained with vascular endothelial growth factor neutralization. We establish that tumours from dexamethasone-treated mice exhibit reduced infiltration of cells of the myeloid and lymphoid compartments, an effect that should be considered during clinical trials for immunotherapy in glioblastoma patients. Additionally, we emphasize that caution should be used when immune profiling and single-cell RNA sequencing data are interpreted from fresh glioblastoma patient samples, as nearly all patients receive dexamethasone after diagnosis. Collectively, this evidence suggests that interleukin-1 signalling inhibition and dexamethasone treatment share therapeutic efficacies and establishes interleukin-1 signalling as an attractive and specific therapeutic target for the management of glioblastoma-associated cerebral oedema.
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Affiliation(s)
- Cameron J Herting
- Graduate Division of Molecular and Systems Pharmacology, Emory University, Atlanta, GA, USA.,Aflac Cancer and Blood Disorders Center of Children's Healthcare of Atlanta and Emory University Department of Pediatrics, Atlanta, GA, USA
| | - Zhihong Chen
- Aflac Cancer and Blood Disorders Center of Children's Healthcare of Atlanta and Emory University Department of Pediatrics, Atlanta, GA, USA.,Winship Cancer Institute, Emory University School of Medicine, Atlanta, GA, USA
| | - Victor Maximov
- Aflac Cancer and Blood Disorders Center of Children's Healthcare of Atlanta and Emory University Department of Pediatrics, Atlanta, GA, USA
| | - Alyssa Duffy
- Aflac Cancer and Blood Disorders Center of Children's Healthcare of Atlanta and Emory University Department of Pediatrics, Atlanta, GA, USA
| | - Frank Szulzewsky
- Department of Human Biology, Fred Hutchinson Cancer Research Center, Seattle, WA, USA
| | - Dmitry M Shayakhmetov
- Aflac Cancer and Blood Disorders Center of Children's Healthcare of Atlanta and Emory University Department of Pediatrics, Atlanta, GA, USA
| | - Dolores Hambardzumyan
- Aflac Cancer and Blood Disorders Center of Children's Healthcare of Atlanta and Emory University Department of Pediatrics, Atlanta, GA, USA.,Winship Cancer Institute, Emory University School of Medicine, Atlanta, GA, USA
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36
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McKelvey KJ, Hudson AL, Prasanna Kumar R, Wilmott JS, Attrill GH, Long GV, Scolyer RA, Clarke SJ, Wheeler HR, Diakos CI, Howell VM. Temporal and spatial modulation of the tumor and systemic immune response in the murine Gl261 glioma model. PLoS One 2020; 15:e0226444. [PMID: 32240177 PMCID: PMC7117758 DOI: 10.1371/journal.pone.0226444] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2019] [Accepted: 03/16/2020] [Indexed: 12/18/2022] Open
Abstract
Glioblastoma, the most aggressive form of glioma, has a 5-year survival rate of <5%. While radiation and immunotherapies are routinely studied in the murine Gl261 glioma model, little is known about its inherent immune response. This study quantifies the temporal and spatial localization of immune cell populations and mediators during glioma development. Eight-week old male C57Bl/6 mice were orthotopically inoculated with 1x106 Gl261 cells and tumor morphology, local and systemic immune cell populations, and plasma cytokines/chemokines assessed at day 0, 1, 3, 7, 14, and 21 post-inoculation by magnetic resonance imaging, chromogenic immunohistochemistry, multiplex immunofluorescent immunohistochemistry, flow cytometry and multiplex immunoassay respectively. From day 3 tumors were distinguishable with >30% Ki67 and increased tissue vascularization (p<0.05). Increasing tumor proliferation/malignancy and vascularization were associated with significant temporal changes in immune cell populations within the tumor (p<0.05) and systemic compartments (p = 0.02 to p<0.0001). Of note, at day 14 16/24 plasma cytokine/chemokines levels decreased coinciding with an increase in tumor cytotoxic T cells, natural killer and natural killer/T cells. Data derived provide baseline characterization of the local and systemic immune response during glioma development. They reveal that type II macrophages and myeloid-derived suppressor cells are more prevalent in tumors than regulatory T cells, highlighting these cell types for further therapeutic exploration.
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Affiliation(s)
- Kelly J. McKelvey
- Bill Walsh Translational Cancer Research Laboratory, Kolling Institute, The University of Sydney Northern Clinical School and Northern Sydney Local Health District, St Leonards, NSW, Australia
- Sydney Vital Translational Research Centre, Royal North Shore Hospital, St Leonards, NSW, Australia
- The Brain Cancer Group, St Leonards, NSW, Australia
- * E-mail:
| | - Amanda L. Hudson
- Bill Walsh Translational Cancer Research Laboratory, Kolling Institute, The University of Sydney Northern Clinical School and Northern Sydney Local Health District, St Leonards, NSW, Australia
- Sydney Vital Translational Research Centre, Royal North Shore Hospital, St Leonards, NSW, Australia
- The Brain Cancer Group, St Leonards, NSW, Australia
| | - Ramyashree Prasanna Kumar
- Bill Walsh Translational Cancer Research Laboratory, Kolling Institute, The University of Sydney Northern Clinical School and Northern Sydney Local Health District, St Leonards, NSW, Australia
- Sydney Vital Translational Research Centre, Royal North Shore Hospital, St Leonards, NSW, Australia
| | - James S. Wilmott
- Melanoma Institute Australia, The University of Sydney, Sydney, NSW, Australia
- Charles Perkins Centre, The University of Sydney, Camperdown, NSW, Australia
| | - Grace H. Attrill
- Melanoma Institute Australia, The University of Sydney, Sydney, NSW, Australia
- Charles Perkins Centre, The University of Sydney, Camperdown, NSW, Australia
| | - Georgina V. Long
- Melanoma Institute Australia, The University of Sydney, Sydney, NSW, Australia
- Charles Perkins Centre, The University of Sydney, Camperdown, NSW, Australia
- Northern Sydney Cancer Centre, Royal North Shore Hospital, St Leonards, NSW, Australia
- Mater Hospital, North Sydney, NSW, Australia
| | - Richard A. Scolyer
- Melanoma Institute Australia, The University of Sydney, Sydney, NSW, Australia
- Charles Perkins Centre, The University of Sydney, Camperdown, NSW, Australia
- Royal Prince Alfred Hospital and New South Wales Health Pathology, Sydney, NSW, Australia
| | - Stephen J. Clarke
- Bill Walsh Translational Cancer Research Laboratory, Kolling Institute, The University of Sydney Northern Clinical School and Northern Sydney Local Health District, St Leonards, NSW, Australia
- Sydney Vital Translational Research Centre, Royal North Shore Hospital, St Leonards, NSW, Australia
- Northern Sydney Cancer Centre, Royal North Shore Hospital, St Leonards, NSW, Australia
| | - Helen R. Wheeler
- Bill Walsh Translational Cancer Research Laboratory, Kolling Institute, The University of Sydney Northern Clinical School and Northern Sydney Local Health District, St Leonards, NSW, Australia
- Sydney Vital Translational Research Centre, Royal North Shore Hospital, St Leonards, NSW, Australia
- The Brain Cancer Group, St Leonards, NSW, Australia
- Northern Sydney Cancer Centre, Royal North Shore Hospital, St Leonards, NSW, Australia
| | - Connie I. Diakos
- Bill Walsh Translational Cancer Research Laboratory, Kolling Institute, The University of Sydney Northern Clinical School and Northern Sydney Local Health District, St Leonards, NSW, Australia
- Sydney Vital Translational Research Centre, Royal North Shore Hospital, St Leonards, NSW, Australia
- Northern Sydney Cancer Centre, Royal North Shore Hospital, St Leonards, NSW, Australia
| | - Viive M. Howell
- Bill Walsh Translational Cancer Research Laboratory, Kolling Institute, The University of Sydney Northern Clinical School and Northern Sydney Local Health District, St Leonards, NSW, Australia
- Sydney Vital Translational Research Centre, Royal North Shore Hospital, St Leonards, NSW, Australia
- The Brain Cancer Group, St Leonards, NSW, Australia
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37
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Prager BC, Bhargava S, Mahadev V, Hubert CG, Rich JN. Glioblastoma Stem Cells: Driving Resilience through Chaos. Trends Cancer 2020; 6:223-235. [PMID: 32101725 PMCID: PMC8779821 DOI: 10.1016/j.trecan.2020.01.009] [Citation(s) in RCA: 220] [Impact Index Per Article: 55.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2019] [Revised: 12/22/2019] [Accepted: 01/07/2020] [Indexed: 12/21/2022]
Abstract
Glioblastoma is an aggressive and heterogeneous tumor in which glioblastoma stem cells (GSCs) are at the apex of an entropic hierarchy and impart devastating therapy resistance. The high entropy of GSCs is driven by a permissive epigenetic landscape and a mutational landscape that revokes crucial cellular checkpoints. The GSC population encompasses a complex array of diverse microstates that are defined and maintained by a wide variety of attractors including the complex tumor ecosystem and therapeutic intervention. Constant dynamic transcriptional fluctuations result in a highly adaptable and heterogeneous entity primed for therapy evasion and survival. Analyzing the transcriptional, epigenetic, and metabolic landscapes of GSC dynamics in the context of a stochastically fluctuating tumor network will provide novel strategies to target resistant populations of GSCs in glioblastoma.
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Affiliation(s)
- Briana C Prager
- Division of Regenerative Medicine, Department of Medicine, University of California San Diego, La Jolla, CA, 92037, USA; Sanford Consortium for Regenerative Medicine, La Jolla, CA 92037, USA; Cleveland Clinic Lerner College of Medicine, Cleveland Clinic, Cleveland, OH, 44195, USA; Case Western Reserve University Medical Scientist Training Program, Case Western Reserve University School of Medicine, Cleveland, OH, 44106, USA
| | - Shruti Bhargava
- Division of Regenerative Medicine, Department of Medicine, University of California San Diego, La Jolla, CA, 92037, USA; Sanford Consortium for Regenerative Medicine, La Jolla, CA 92037, USA
| | - Vaidehi Mahadev
- Department of Neurosurgery, University of Texas Health San Antonio, San Antonio, TX, USA
| | | | - Jeremy N Rich
- Division of Regenerative Medicine, Department of Medicine, University of California San Diego, La Jolla, CA, 92037, USA; Sanford Consortium for Regenerative Medicine, La Jolla, CA 92037, USA; Department of Neurosciences, University of California San Diego, La Jolla, CA 92037, USA.
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38
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Núñez FJ, Mendez FM, Kadiyala P, Alghamri MS, Savelieff MG, Garcia-Fabiani MB, Haase S, Koschmann C, Calinescu AA, Kamran N, Saxena M, Patel R, Carney S, Guo MZ, Edwards M, Ljungman M, Qin T, Sartor MA, Tagett R, Venneti S, Brosnan-Cashman J, Meeker A, Gorbunova V, Zhao L, Kremer DM, Zhang L, Lyssiotis CA, Jones L, Herting CJ, Ross JL, Hambardzumyan D, Hervey-Jumper S, Figueroa ME, Lowenstein PR, Castro MG. IDH1-R132H acts as a tumor suppressor in glioma via epigenetic up-regulation of the DNA damage response. Sci Transl Med 2020; 11:11/479/eaaq1427. [PMID: 30760578 DOI: 10.1126/scitranslmed.aaq1427] [Citation(s) in RCA: 140] [Impact Index Per Article: 35.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2017] [Revised: 08/08/2018] [Accepted: 12/28/2018] [Indexed: 01/01/2023]
Abstract
Patients with glioma whose tumors carry a mutation in isocitrate dehydrogenase 1 (IDH1R132H) are younger at diagnosis and live longer. IDH1 mutations co-occur with other molecular lesions, such as 1p/19q codeletion, inactivating mutations in the tumor suppressor protein 53 (TP53) gene, and loss-of-function mutations in alpha thalassemia/mental retardation syndrome X-linked gene (ATRX). All adult low-grade gliomas (LGGs) harboring ATRX loss also express the IDH1R132H mutation. The current molecular classification of LGGs is based, partly, on the distribution of these mutations. We developed a genetically engineered mouse model harboring IDH1R132H, TP53 and ATRX inactivating mutations, and activated NRAS G12V. Previously, we established that ATRX deficiency, in the context of wild-type IDH1, induces genomic instability, impairs nonhomologous end-joining DNA repair, and increases sensitivity to DNA-damaging therapies. In this study, using our mouse model and primary patient-derived glioma cultures with IDH1 mutations, we investigated the function of IDH1R132H in the context of TP53 and ATRX loss. We discovered that IDH1R132H expression in the genetic context of ATRX and TP53 gene inactivation (i) increases median survival in the absence of treatment, (ii) enhances DNA damage response (DDR) via epigenetic up-regulation of the ataxia-telangiectasia-mutated (ATM) signaling pathway, and (iii) elicits tumor radioresistance. Accordingly, pharmacological inhibition of ATM or checkpoint kinases 1 and 2, essential kinases in the DDR, restored the tumors' radiosensitivity. Translation of these findings to patients with IDH1132H glioma harboring TP53 and ATRX loss could improve the therapeutic efficacy of radiotherapy and, consequently, patient survival.
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Affiliation(s)
- Felipe J Núñez
- Department of Neurosurgery, University of Michigan Medical School, Ann Arbor, MI 48109, USA.,Department of Cell and Developmental Biology, University of Michigan Medical School, Ann Arbor, MI 48109, USA
| | - Flor M Mendez
- Department of Cell and Developmental Biology, University of Michigan Medical School, Ann Arbor, MI 48109, USA
| | - Padma Kadiyala
- Department of Neurosurgery, University of Michigan Medical School, Ann Arbor, MI 48109, USA.,Department of Cell and Developmental Biology, University of Michigan Medical School, Ann Arbor, MI 48109, USA
| | - Mahmoud S Alghamri
- Department of Neurosurgery, University of Michigan Medical School, Ann Arbor, MI 48109, USA.,Department of Cell and Developmental Biology, University of Michigan Medical School, Ann Arbor, MI 48109, USA
| | - Masha G Savelieff
- Department of Neurosurgery, University of Michigan Medical School, Ann Arbor, MI 48109, USA.,Department of Cell and Developmental Biology, University of Michigan Medical School, Ann Arbor, MI 48109, USA
| | - Maria B Garcia-Fabiani
- Department of Neurosurgery, University of Michigan Medical School, Ann Arbor, MI 48109, USA.,Department of Cell and Developmental Biology, University of Michigan Medical School, Ann Arbor, MI 48109, USA
| | - Santiago Haase
- Department of Neurosurgery, University of Michigan Medical School, Ann Arbor, MI 48109, USA.,Department of Cell and Developmental Biology, University of Michigan Medical School, Ann Arbor, MI 48109, USA
| | - Carl Koschmann
- Department of Pediatrics, University of Michigan Medical School, Ann Arbor, MI 48109, USA
| | | | - Neha Kamran
- Department of Neurosurgery, University of Michigan Medical School, Ann Arbor, MI 48109, USA.,Department of Cell and Developmental Biology, University of Michigan Medical School, Ann Arbor, MI 48109, USA
| | - Meghna Saxena
- Department of Neurosurgery, University of Michigan Medical School, Ann Arbor, MI 48109, USA.,Department of Cell and Developmental Biology, University of Michigan Medical School, Ann Arbor, MI 48109, USA
| | - Rohin Patel
- Department of Neurosurgery, University of Michigan Medical School, Ann Arbor, MI 48109, USA
| | - Stephen Carney
- Department of Neurosurgery, University of Michigan Medical School, Ann Arbor, MI 48109, USA
| | - Marissa Z Guo
- Department of Neurosurgery, University of Michigan Medical School, Ann Arbor, MI 48109, USA
| | - Marta Edwards
- Department of Neurosurgery, University of Michigan Medical School, Ann Arbor, MI 48109, USA
| | - Mats Ljungman
- Department of Radiation Oncology, University of Michigan Medical School, Ann Arbor, MI 48109, USA.,Department of Environmental Health Science, School of Public Health, University of Michigan, Ann Arbor, MI 48109, USA
| | - Tingting Qin
- Department of Computational Medicine and Bioinformatics, University of Michigan, Ann Arbor, MI 48109, USA
| | - Maureen A Sartor
- Department of Computational Medicine and Bioinformatics, University of Michigan, Ann Arbor, MI 48109, USA
| | - Rebecca Tagett
- Department of Computational Medicine and Bioinformatics, University of Michigan, Ann Arbor, MI 48109, USA
| | - Sriram Venneti
- Department of Pathology, University of Michigan Medical School, Ann Arbor, MI 48109, USA
| | | | - Alan Meeker
- Departments of Pathology, Oncology and Urology, Johns Hopkins University, Baltimore, MD 21287, USA
| | - Vera Gorbunova
- Department of Biology, University of Rochester, Rochester, NY 14627, USA
| | - Lili Zhao
- Department of Biostatistics, University of Michigan Medical School, Ann Arbor, MI 48109, USA
| | - Daniel M Kremer
- Rogel Cancer Center, University of Michigan, Ann Arbor, MI 48109, USA.,Graduate Program in Chemical Biology, University of Michigan, Ann Arbor, MI 48109, USA.,Department of Molecular and Integrative Physiology, University of Michigan, Ann Arbor, MI 48109, USA
| | - Li Zhang
- Department of Molecular and Integrative Physiology, University of Michigan, Ann Arbor, MI 48109, USA
| | - Costas A Lyssiotis
- Rogel Cancer Center, University of Michigan, Ann Arbor, MI 48109, USA.,Department of Molecular and Integrative Physiology, University of Michigan, Ann Arbor, MI 48109, USA.,Department of Internal Medicine, Division of Gastroenterology, University of Michigan, Ann Arbor, MI 48109, USA
| | - Lindsey Jones
- Department of Neurological Surgery, University of California, San Francisco, San Francisco, CA 94143, USA
| | - Cameron J Herting
- Department of Pediatrics, Aflac Cancer and Blood Disorders Center, Children's Healthcare of Atlanta, Emory University School of Medicine, Atlanta, GA 30322, USA.,Graduate Division of Molecular and Systems Pharmacology, Emory University, Atlanta, GA 30322, USA
| | - James L Ross
- Department of Pediatrics, Aflac Cancer and Blood Disorders Center, Children's Healthcare of Atlanta, Emory University School of Medicine, Atlanta, GA 30322, USA.,Graduate Division of Cancer Biology, Emory University, Atlanta, GA 30322, USA
| | - Dolores Hambardzumyan
- Department of Pediatrics, Aflac Cancer and Blood Disorders Center, Children's Healthcare of Atlanta, Emory University School of Medicine, Atlanta, GA 30322, USA
| | - Shawn Hervey-Jumper
- Department of Neurosurgery, University of Michigan Medical School, Ann Arbor, MI 48109, USA
| | - Maria E Figueroa
- Department of Pathology, University of Michigan Medical School, Ann Arbor, MI 48109, USA.,Sylvester Comprehensive Cancer Center, University of Miami Miller School of Medicine, Miami, FL 33136-1000, USA
| | - Pedro R Lowenstein
- Department of Neurosurgery, University of Michigan Medical School, Ann Arbor, MI 48109, USA. .,Department of Cell and Developmental Biology, University of Michigan Medical School, Ann Arbor, MI 48109, USA
| | - Maria G Castro
- Department of Neurosurgery, University of Michigan Medical School, Ann Arbor, MI 48109, USA. .,Department of Cell and Developmental Biology, University of Michigan Medical School, Ann Arbor, MI 48109, USA
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39
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The Role of Rho GTPases in Motility and Invasion of Glioblastoma Cells. Anal Cell Pathol (Amst) 2020; 2020:9274016. [PMID: 32089990 PMCID: PMC7013281 DOI: 10.1155/2020/9274016] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2019] [Revised: 01/14/2020] [Accepted: 01/22/2020] [Indexed: 12/27/2022] Open
Abstract
Astrocytomas are primary malignant brain tumors that originate from astrocytes. Grade IV astrocytoma or glioblastoma is a highly invasive tumor that occur within the brain parenchyma. The Rho family of small GTPases, which includes Rac1, Cdc42, and RhoA, is an important family whose members are key regulators of the invasion and migration of glioblastoma cells. In this review, we describe the role played by the Rho family of GTPases in the regulation of the invasion and migration of glioblastoma cells. Specifically, we focus on the role played by RhoA, Rac1, RhoG, and Cdc42 in cell migration through rearrangement of actin cytoskeleton, cell adhesion, and invasion. Finally, we highlight the importance of potentially targeting Rho GTPases in the treatment of glioblastoma.
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40
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Koga T, Chaim IA, Benitez JA, Markmiller S, Parisian AD, Hevner RF, Turner KM, Hessenauer FM, D'Antonio M, Nguyen NPD, Saberi S, Ma J, Miki S, Boyer AD, Ravits J, Frazer KA, Bafna V, Chen CC, Mischel PS, Yeo GW, Furnari FB. Longitudinal assessment of tumor development using cancer avatars derived from genetically engineered pluripotent stem cells. Nat Commun 2020; 11:550. [PMID: 31992716 PMCID: PMC6987220 DOI: 10.1038/s41467-020-14312-1] [Citation(s) in RCA: 38] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2019] [Accepted: 12/20/2019] [Indexed: 12/27/2022] Open
Abstract
Many cellular models aimed at elucidating cancer biology do not recapitulate pathobiology including tumor heterogeneity, an inherent feature of cancer that underlies treatment resistance. Here we introduce a cancer modeling paradigm using genetically engineered human pluripotent stem cells (hiPSCs) that captures authentic cancer pathobiology. Orthotopic engraftment of the neural progenitor cells derived from hiPSCs that have been genome-edited to contain tumor-associated genetic driver mutations revealed by The Cancer Genome Atlas project for glioblastoma (GBM) results in formation of high-grade gliomas. Similar to patient-derived GBM, these models harbor inter-tumor heterogeneity resembling different GBM molecular subtypes, intra-tumor heterogeneity, and extrachromosomal DNA amplification. Re-engraftment of these primary tumor neurospheres generates secondary tumors with features characteristic of patient samples and present mutation-dependent patterns of tumor evolution. These cancer avatar models provide a platform for comprehensive longitudinal assessment of human tumor development as governed by molecular subtype mutations and lineage-restricted differentiation.
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Affiliation(s)
- Tomoyuki Koga
- Ludwig Cancer Research San Diego Branch, 9500 Gilman Dr., CMM-East Room 3055, La Jolla, CA, 92093, USA
- Department of Neurosurgery, University of Minnesota, 420 Delaware St SE, Minneapolis, MN, 55455, USA
| | - Isaac A Chaim
- Department of Cellular and Molecular Medicine, University of California San Diego, 2880 Torrey Pines Scenic Drive, La Jolla, CA, 92093, USA
- Institute for Genomic Medicine, University of California San Diego, 9500 Gilman Dr. Mail Code 0761, La Jolla, CA, 92093, USA
| | - Jorge A Benitez
- Ludwig Cancer Research San Diego Branch, 9500 Gilman Dr., CMM-East Room 3055, La Jolla, CA, 92093, USA
| | - Sebastian Markmiller
- Department of Cellular and Molecular Medicine, University of California San Diego, 2880 Torrey Pines Scenic Drive, La Jolla, CA, 92093, USA
| | - Alison D Parisian
- Ludwig Cancer Research San Diego Branch, 9500 Gilman Dr., CMM-East Room 3055, La Jolla, CA, 92093, USA
- Department of Pathology, University of California San Diego, 9500 Gilman Dr., La Jolla, CA, 92093, USA
| | - Robert F Hevner
- Department of Pathology, University of California San Diego, 9500 Gilman Dr., La Jolla, CA, 92093, USA
| | - Kristen M Turner
- Ludwig Cancer Research San Diego Branch, 9500 Gilman Dr., CMM-East Room 3055, La Jolla, CA, 92093, USA
| | - Florian M Hessenauer
- Ludwig Cancer Research San Diego Branch, 9500 Gilman Dr., CMM-East Room 3055, La Jolla, CA, 92093, USA
| | - Matteo D'Antonio
- Institute for Genomic Medicine, University of California San Diego, 9500 Gilman Dr. Mail Code 0761, La Jolla, CA, 92093, USA
| | - Nam-Phuong D Nguyen
- Department of Computer Science and Engineering, University of California San Diego, 9500 Gilman Dr., Mail Code 0404, La Jolla, CA, 92093, USA
| | - Shahram Saberi
- Department of Neuroscience, University of California San Diego, 9500 Gilman Dr., Mail Code 0662, La Jolla, CA, 92093, USA
| | - Jianhui Ma
- Ludwig Cancer Research San Diego Branch, 9500 Gilman Dr., CMM-East Room 3055, La Jolla, CA, 92093, USA
| | - Shunichiro Miki
- Ludwig Cancer Research San Diego Branch, 9500 Gilman Dr., CMM-East Room 3055, La Jolla, CA, 92093, USA
| | - Antonia D Boyer
- Ludwig Cancer Research San Diego Branch, 9500 Gilman Dr., CMM-East Room 3055, La Jolla, CA, 92093, USA
| | - John Ravits
- Department of Neuroscience, University of California San Diego, 9500 Gilman Dr., Mail Code 0662, La Jolla, CA, 92093, USA
| | - Kelly A Frazer
- Institute for Genomic Medicine, University of California San Diego, 9500 Gilman Dr. Mail Code 0761, La Jolla, CA, 92093, USA
- Department of Pediatrics and Rady Children's Hospital, University of California San Diego, 9500 Gilman Dr., Mail Code 0831, La Jolla, CA, 92093, USA
| | - Vineet Bafna
- Department of Computer Science and Engineering, University of California San Diego, 9500 Gilman Dr., Mail Code 0404, La Jolla, CA, 92093, USA
| | - Clark C Chen
- Department of Neurosurgery, University of Minnesota, 420 Delaware St SE, Minneapolis, MN, 55455, USA
| | - Paul S Mischel
- Ludwig Cancer Research San Diego Branch, 9500 Gilman Dr., CMM-East Room 3055, La Jolla, CA, 92093, USA
- Department of Pathology, University of California San Diego, 9500 Gilman Dr., La Jolla, CA, 92093, USA
| | - Gene W Yeo
- Department of Cellular and Molecular Medicine, University of California San Diego, 2880 Torrey Pines Scenic Drive, La Jolla, CA, 92093, USA.
- Institute for Genomic Medicine, University of California San Diego, 9500 Gilman Dr. Mail Code 0761, La Jolla, CA, 92093, USA.
| | - Frank B Furnari
- Ludwig Cancer Research San Diego Branch, 9500 Gilman Dr., CMM-East Room 3055, La Jolla, CA, 92093, USA.
- Department of Pathology, University of California San Diego, 9500 Gilman Dr., La Jolla, CA, 92093, USA.
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41
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Behnan J, Finocchiaro G, Hanna G. The landscape of the mesenchymal signature in brain tumours. Brain 2019; 142:847-866. [PMID: 30946477 PMCID: PMC6485274 DOI: 10.1093/brain/awz044] [Citation(s) in RCA: 202] [Impact Index Per Article: 40.4] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2018] [Revised: 01/07/2019] [Accepted: 01/09/2019] [Indexed: 12/12/2022] Open
Abstract
The complexity of glioblastoma multiforme, the most common and lethal variant of gliomas, is reflected by cellular and molecular heterogeneity at both the inter- and intra-tumoural levels. Molecular subtyping has arisen in the past two decades as a promising strategy to give better predictions of glioblastoma multiforme evolution, common disease pathways, and rational treatment options. The Cancer Genome Atlas network initially identified four molecular subtypes of glioblastoma multiforme: proneural, neural, mesenchymal and classical. However, further studies, also investigated glioma stem cells, have only identified two to three subtypes: proneural, mesenchymal and classical. The proneural-mesenchymal transition upon tumour recurrence has been suggested as a mechanism of tumour resistance to radiation and chemotherapy treatment. Glioblastoma multiforme patients with the mesenchymal subtype tend to survive shorter than other subtypes when analysis is restricted to samples with low transcriptional heterogeneity. Although the mesenchymal signature in malignant glioma may seem at odds with the common idea of the ectodermal origin of neural-glial lineages, the presence of the mesenchymal signature in glioma is supported by several studies suggesting that it can result from: (i) intrinsic expression of tumour cells affected with accumulated genetic mutations and cell of origin; (ii) tumour micro-environments with recruited macrophages or microglia, mesenchymal stem cells or pericytes, and other progenitors; (iii) resistance to tumour treatment, including radiotherapy, antiangiogenic therapy and possibly chemotherapy. Genetic abnormalities, mainly NF1 mutations, together with NF-κB transcriptional programs, are the main driver of acquiring mesenchymal-signature. This signature is far from being simply tissue artefacts, as it has been identified in single cell glioma, circulating tumour cells, and glioma stem cells that are released from the tumour micro-environment. All these together suggest that the mesenchymal signature in glioblastoma multiforme is induced and sustained via cell intrinsic mechanisms and tumour micro-environment factors. Although patients with the mesenchymal subtype tend to have poorer prognosis, they may have favourable response to immunotherapy and intensive radio- and chemotherapy.
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Affiliation(s)
- Jinan Behnan
- Division of Molecular Neurobiology, Department of Medical Biochemistry and Biophysics, Karolinska Institutet, 17177 Stockholm, Sweden.,Duke Preclinical Translational Unit, Duke University Medical Center, Durham, North Carolina
| | - Gaetano Finocchiaro
- Unit of Molecular Neuro-Oncology, Neurological Institute C. Besta, Milan, Italy
| | - Gabi Hanna
- Duke Preclinical Translational Unit, Duke University Medical Center, Durham, North Carolina
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42
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Valdebenito S, D'Amico D, Eugenin E. Novel approaches for glioblastoma treatment: Focus on tumor heterogeneity, treatment resistance, and computational tools. Cancer Rep (Hoboken) 2019; 2:e1220. [PMID: 32729241 PMCID: PMC7941428 DOI: 10.1002/cnr2.1220] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2018] [Revised: 06/05/2019] [Accepted: 07/02/2019] [Indexed: 09/20/2023] Open
Abstract
BACKGROUND Glioblastoma (GBM) is a highly aggressive primary brain tumor. Currently, the suggested line of action is the surgical resection followed by radiotherapy and treatment with the adjuvant temozolomide, a DNA alkylating agent. However, the ability of tumor cells to deeply infiltrate the surrounding tissue makes complete resection quite impossible, and, in consequence, the probability of tumor recurrence is high, and the prognosis is not positive. GBM is highly heterogeneous and adapts to treatment in most individuals. Nevertheless, these mechanisms of adaption are unknown. RECENT FINDINGS In this review, we will discuss the recent discoveries in molecular and cellular heterogeneity, mechanisms of therapeutic resistance, and new technological approaches to identify new treatments for GBM. The combination of biology and computer resources allow the use of algorithms to apply artificial intelligence and machine learning approaches to identify potential therapeutic pathways and to identify new drug candidates. CONCLUSION These new approaches will generate a better understanding of GBM pathogenesis and will result in novel treatments to reduce or block the devastating consequences of brain cancers.
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Affiliation(s)
- Silvana Valdebenito
- Department of Neuroscience, Cell Biology, and AnatomyUniversity of Texas Medical Branch (UTMB)GalvestonTexas
| | - Daniela D'Amico
- Department of Neuroscience, Cell Biology, and AnatomyUniversity of Texas Medical Branch (UTMB)GalvestonTexas
- Department of Biomedicine and Clinic NeuroscienceUniversity of PalermoPalermoItaly
| | - Eliseo Eugenin
- Department of Neuroscience, Cell Biology, and AnatomyUniversity of Texas Medical Branch (UTMB)GalvestonTexas
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43
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Bockmayr M, Klauschen F, Maire CL, Rutkowski S, Westphal M, Lamszus K, Schüller U, Mohme M. Immunologic Profiling of Mutational and Transcriptional Subgroups in Pediatric and Adult High-Grade Gliomas. Cancer Immunol Res 2019; 7:1401-1411. [PMID: 31266783 DOI: 10.1158/2326-6066.cir-18-0939] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2019] [Revised: 03/21/2019] [Accepted: 06/27/2019] [Indexed: 11/16/2022]
Abstract
Immunologic treatment strategies are under investigation for high-grade gliomas. Determining relevant immunologic pathways is required for invigorating a tumor-specific immune response. We therefore investigated the immunologic phenotypes within different subgroups of high-grade gliomas, with a focus on rare genetic subgroups of pediatric and adolescent patients to identify potentially targetable mechanisms. We gathered published gene-expression data from 1,135 high-grade glioma patients and applied a machine-learning technique to determine their transcriptional (mesenchymal, classic, neural, and proneural) and mutational [K27, G34, IDH, and wild type (WT)] subtypes. Gene signatures of infiltrating immune cells and functional immune pathways were evaluated in correlation to histologic diagnosis, age, and transcriptional and mutational subgroups. Our analysis identified four distinct microenvironmental signatures of immune cell infiltration (immune 1-4), which can be stratified into vascular, monocytic/stromal, monocytic/T-cell-, and antigen-presenting cell (APC)/natural killer (NK) cell/T-cell-dominated immune clusters. Immune cell expression profiles correlated with transcriptional and mutational subgroups but were independent of age and histologic diagnosis. By including functional pathways and correlating the expression of immunostimulatory and -inhibitory receptor-ligand interactions, we were able to define the immunologic microenvironment and identify possible immunologic subtypes associated with poor prognosis. In addition, comparison of overall survival with the immunologic landscape and with checkpoint molecules revealed correlations within the transcriptional and mutational subgroups, highlighting the potential application of PD-1/PD-L1 checkpoint inhibition in K27-mutated tumors. Our study shows that transcriptional and mutational subgroups are characterized by distinct immunologic tumor microenvironments, demonstrating the immunologic heterogeneity within high-grade gliomas and suggesting an immune-specific stratification for upcoming immunotherapy trials.
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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
| | - 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
| | - Cecile L Maire
- Department of Neurosurgery, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Stefan Rutkowski
- Department of Pediatric Hematology and Oncology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Manfred Westphal
- Department of Neurosurgery, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Katrin Lamszus
- Department of Neurosurgery, 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
| | - Malte Mohme
- Department of Neurosurgery, University Medical Center Hamburg-Eppendorf, Hamburg, Germany.
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44
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Intravital 2-photon imaging reveals distinct morphology and infiltrative properties of glioblastoma-associated macrophages. Proc Natl Acad Sci U S A 2019; 116:14254-14259. [PMID: 31235603 DOI: 10.1073/pnas.1902366116] [Citation(s) in RCA: 42] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
Characterized by a dismal survival rate and limited response to therapy, glioblastoma (GBM) remains one of the most aggressive human malignancies. Recent studies of the role of tumor-associated macrophages (TAMs) in the progression of GBMs have demonstrated that TAMs are significant contributors to tumor growth, invasion, and therapeutic resistance. TAMs, which include brain-resident microglia and circulating bone marrow derived-monocytes (BMDMs), are typically grouped together in histopathological and molecular analyses due to the lack of reliable markers of distinction. To develop more effective therapies aimed at specific TAM populations, we must first understand how these cells differ both morphologically and behaviorally. Furthermore, we must develop a deeper understanding of the mechanisms encouraging their infiltration and how these mechanisms can be therapeutically exploited. In this study, we combined immunocompetent lineage tracing mouse models of GBM with high-resolution open-skull 2-photon microscopy to investigate the phenotypical and functional characteristics of TAMs. We demonstrate that TAMs are composed of 2 morphologically distinct cell types that have differential migratory propensities. We show that BMDMs are smaller, minimally branched cells that are highly migratory compared with microglia, which are larger, highly branched stationary cells. In addition, 2 populations of monocytic macrophages were observed that differed in terms of CX3CR1 expression and migratory capacity. Finally, we demonstrate the efficacy of anti-vascular endothelial growth factor A blockade for prohibiting TAM infiltration, especially against BMDMs. Taken together, our data clearly define characteristics of individual TAM populations and suggest that combination therapy with antivascular and antichemotaxis therapy may be an attractive option for treating these tumors.
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45
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Fadhlullah SFB, Halim NBA, Yeo JYT, Ho RLY, Um P, Ang BT, Tang C, Ng WH, Virshup DM, Ho IAW. Pathogenic mutations in neurofibromin identifies a leucine-rich domain regulating glioma cell invasiveness. Oncogene 2019; 38:5367-5380. [PMID: 30967630 PMCID: PMC6755990 DOI: 10.1038/s41388-019-0809-3] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2018] [Revised: 03/14/2019] [Accepted: 03/23/2019] [Indexed: 12/25/2022]
Abstract
Glioblastoma (GBM) is the most aggressive tumor of the brain. NF1, a tumor suppressor gene and RAS-GTPase, is one of the highly mutated genes in GBM. Dysregulated NF1 expression promotes cell invasion, proliferation, and tumorigenesis. Loss of NF1 expression in glioblastoma is associated with increased aggressiveness of the tumor. Here, we show that NF1-loss in patient-derived glioma cells using shRNA increases self-renewal, heightens cell invasion, and promotes mesenchymal subtype and epithelial mesenchymal transition-specific gene expression that enhances tumorigenesis. The neurofibromin protein contains at least four major domains, with the GAP-related domain being the most well-studied. In this study, we report that the leucine-rich domain (LRD) of neurofibromin inhibits invasion of human glioblastoma cells without affecting their proliferation. Moreover, under conditions tested, the NF1-LRD fails to hydrolyze Ras-GTP to Ras-GDP, suggesting that its suppressive function is independent of Ras signaling. We further demonstrate that rare variants within the NF1-LRD domain found in a subset of the patients are pathogenic and reduce NF1-LRD’s invasion suppressive function. Taken together, our results show, for the first time, that NF1-LRD inhibits glioma invasion, and provides evidence of a previously unrecognized function of NF1-LRD in glioma biology.
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Affiliation(s)
- Siti Farah Bte Fadhlullah
- Molecular Neurotherapeutics Laboratory, National Neuroscience Institute, Singapore, 308433, Singapore.,Lucence Diagnostics Pte Ltd., Singapore, Singapore
| | | | - Jacqueline Y T Yeo
- Molecular Neurotherapeutics Laboratory, National Neuroscience Institute, Singapore, 308433, Singapore
| | - Rachel L Y Ho
- Molecular Neurotherapeutics Laboratory, National Neuroscience Institute, Singapore, 308433, Singapore
| | - Phoebe Um
- Molecular Neurotherapeutics Laboratory, National Neuroscience Institute, Singapore, 308433, Singapore.,University of Pennsylvania, Philadelphia, PA, 19104, USA
| | - Beng Ti Ang
- Department of Neurosurgery, National Neuroscience Institute, Singapore, 308433, Singapore.,Department of Physiology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, 119228, Singapore.,Singapore Institute for Clinical Sciences, A*STAR, Singapore, 117609, Singapore.,Duke-NUS Medical School, Singapore, 169857, Singapore
| | - Carol Tang
- Department of Research, National Neuroscience Institute, Singapore, 308433, Singapore.,Program in Cancer and Stem Cell Biology, Duke-NUS Medical School, Singapore, 169857, Singapore.,Division of Cellular and Molecular Research, National Cancer Centre, Singapore, 169610, Singapore
| | - Wai H Ng
- Department of Neurosurgery, National Neuroscience Institute, Singapore, 308433, Singapore
| | - David M Virshup
- Program in Cancer and Stem Cell Biology, Duke-NUS Medical School, Singapore, 169857, Singapore.,Department of Pediatrics, Duke University School of Medicine, Durham, NC, 27703, USA
| | - Ivy A W Ho
- Molecular Neurotherapeutics Laboratory, National Neuroscience Institute, Singapore, 308433, Singapore. .,Department of Physiology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, 119228, Singapore. .,Duke-NUS Medical School, Singapore, 169857, Singapore.
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46
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ACVR1 R206H cooperates with H3.1K27M in promoting diffuse intrinsic pontine glioma pathogenesis. Nat Commun 2019; 10:1023. [PMID: 30833574 PMCID: PMC6399349 DOI: 10.1038/s41467-019-08823-9] [Citation(s) in RCA: 77] [Impact Index Per Article: 15.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2018] [Accepted: 02/01/2019] [Indexed: 12/04/2022] Open
Abstract
Diffuse intrinsic pontine glioma (DIPG) is an incurable pediatric brain tumor, with approximately 25% of DIPGs harboring activating ACVR1 mutations that commonly co-associate with H3.1K27M mutations. Here we show that in vitro expression of ACVR1 R206H with and without H3.1K27M upregulates mesenchymal markers and activates Stat3 signaling. In vivo expression of ACVR1 R206H or G328V with H3.1K27M and p53 deletion induces glioma-like lesions but is not sufficient for full gliomagenesis. However, in combination with PDGFA signaling, ACVR1 R206H and H3.1K27M significantly decrease survival and increase tumor incidence. Treatment of ACVR1 R206H mutant DIPGs with exogenous Noggin or the ACVR1 inhibitor LDN212854 significantly prolongs survival, with human ACVR1 mutant DIPG cell lines also being sensitive to LDN212854 treatment. Together, our results demonstrate that ACVR1 R206H and H3.1K27M promote tumor initiation, accelerate gliomagenesis, promote a mesenchymal profile partly due to Stat3 activation, and identify LDN212854 as a promising compound to treat DIPG.
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47
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Chen X, Hu L, Yang H, Ma H, Ye K, Zhao C, Zhao Z, Dai H, Wang H, Fang Z. DHHC protein family targets different subsets of glioma stem cells in specific niches. JOURNAL OF EXPERIMENTAL & CLINICAL CANCER RESEARCH : CR 2019; 38:25. [PMID: 30658672 PMCID: PMC6339410 DOI: 10.1186/s13046-019-1033-2] [Citation(s) in RCA: 39] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/06/2018] [Accepted: 01/09/2019] [Indexed: 12/21/2022]
Abstract
Background Glioblastomas (GBM) comprise different subsets that exhibit marked heterogeneity and plasticity, leading to a lack of success of genomic profiling in guiding the development of precision medicine approaches against these tumors. Accordingly, there is an urgent need to investigate the regulatory mechanisms for different GBM subsets and identify novel biomarkers and therapeutic targets relevant in the context of GBM-specific niches. The DHHC family of proteins is associated tightly with the malignant development and progression of gliomas. However, the role of these proteins in the plasticity of GBM subsets remains unclear. Methods This study utilized human glioma proneural or mesenchymal stem cells as indicated. The effects of DHHC proteins on different GBM subsets were investigated through in vitro and in vivo assays (i.e., colony formation assay, flow cytometry assay, double immunofluorescence, western blot, and xenograft model). Western blot, co-immunoprecipitation, and liquid chromatograph mass spectrometer-mass spectrometry assays were used to detect the protein complexes of ZDHHC18 and ZDHHC23 in various GBM subtypes, and explore the mechanism of DHHC proteins in targeting different subsets of GSCs in specific niches. Results ZDHHC18 and ZDHHC23 could target the glioma stem cells of different GBM subsets in the context of their specific niches and regulate the cellular plasticity of these subtypes. Moreover, mechanistic investigations revealed that ZDHHC18 and ZDHHC23 competitively interact with a BMI1 E3 ligase, RNF144A, to regulate the polyubiquitination and accumulation of BMI1. These events contributed to the transition of glioma stem cells in GBM and cell survival under the stressful tumor microenvironment. Conclusions Our work highlights the role of DHHC proteins in the plasticity of GBM subsets and reveals that BMI1 represents a potential therapeutic target for human gliomas. Electronic supplementary material The online version of this article (10.1186/s13046-019-1033-2) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Xueran Chen
- Anhui Province Key Laboratory of Medical Physics and Technology; Center of Medical Physics and Technology, Hefei Institutes of Physical Science, Chinese Academy of Sciences, No. 350, Shushan Hu Road, Hefei, 230031, Anhui, China. .,Hefei Cancer Hospital, Chinese Academy of Sciences, No. 350, Shushan Hu Road, Hefei, Anhui, Hefei, 230031, Anhui, China.
| | - Lei Hu
- Anhui Province Key Laboratory of Medical Physics and Technology; Center of Medical Physics and Technology, Hefei Institutes of Physical Science, Chinese Academy of Sciences, No. 350, Shushan Hu Road, Hefei, 230031, Anhui, China.,University of Science and Technology of China, No. 96, Jin Zhai Road, Hefei, 230031, Anhui, China
| | - Haoran Yang
- Anhui Province Key Laboratory of Medical Physics and Technology; Center of Medical Physics and Technology, Hefei Institutes of Physical Science, Chinese Academy of Sciences, No. 350, Shushan Hu Road, Hefei, 230031, Anhui, China.,University of Science and Technology of China, No. 96, Jin Zhai Road, Hefei, 230031, Anhui, China
| | - Huihui Ma
- Key Laboratory of Ion Beam Bioengineering, Hefei Institutes of Physical Science, Chinese Academy of Sciences, No. 350, Shushan Hu Road, Hefei, 230031, Anhui, China.,Department of Radiation Oncology, First Affiliated Hospital, Anhui Medical University, No. 218, Jixi Road, Hefei, 230031, Anhui, China
| | - Kaiqin Ye
- Anhui Province Key Laboratory of Medical Physics and Technology; Center of Medical Physics and Technology, Hefei Institutes of Physical Science, Chinese Academy of Sciences, No. 350, Shushan Hu Road, Hefei, 230031, Anhui, China.,Hefei Cancer Hospital, Chinese Academy of Sciences, No. 350, Shushan Hu Road, Hefei, Anhui, Hefei, 230031, Anhui, China
| | - Chenggang Zhao
- Anhui Province Key Laboratory of Medical Physics and Technology; Center of Medical Physics and Technology, Hefei Institutes of Physical Science, Chinese Academy of Sciences, No. 350, Shushan Hu Road, Hefei, 230031, Anhui, China.,University of Science and Technology of China, No. 96, Jin Zhai Road, Hefei, 230031, Anhui, China
| | - Zhiyang Zhao
- Anhui Province Key Laboratory of Medical Physics and Technology; Center of Medical Physics and Technology, Hefei Institutes of Physical Science, Chinese Academy of Sciences, No. 350, Shushan Hu Road, Hefei, 230031, Anhui, China.,University of Science and Technology of China, No. 96, Jin Zhai Road, Hefei, 230031, Anhui, China
| | - Haiming Dai
- Anhui Province Key Laboratory of Medical Physics and Technology; Center of Medical Physics and Technology, Hefei Institutes of Physical Science, Chinese Academy of Sciences, No. 350, Shushan Hu Road, Hefei, 230031, Anhui, China.,Hefei Cancer Hospital, Chinese Academy of Sciences, No. 350, Shushan Hu Road, Hefei, Anhui, Hefei, 230031, Anhui, China
| | - Hongzhi Wang
- Anhui Province Key Laboratory of Medical Physics and Technology; Center of Medical Physics and Technology, Hefei Institutes of Physical Science, Chinese Academy of Sciences, No. 350, Shushan Hu Road, Hefei, 230031, Anhui, China.,Hefei Cancer Hospital, Chinese Academy of Sciences, No. 350, Shushan Hu Road, Hefei, Anhui, Hefei, 230031, Anhui, China
| | - Zhiyou Fang
- Anhui Province Key Laboratory of Medical Physics and Technology; Center of Medical Physics and Technology, Hefei Institutes of Physical Science, Chinese Academy of Sciences, No. 350, Shushan Hu Road, Hefei, 230031, Anhui, China. .,Hefei Cancer Hospital, Chinese Academy of Sciences, No. 350, Shushan Hu Road, Hefei, Anhui, Hefei, 230031, Anhui, China.
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Abstract
Glioma cells diffusely infiltrate the surrounding brain tissue where they intermingle with nonneoplastic brain cells, including astrocytes, microglia, oligodendrocytes and neurons. The infiltrative margins of glioma represent the structural and functional interface between neoplastic and nonneoplastic brain tissue that underlies neurologic alterations associated with glioma, including epilepsy and neurologic deficits. Technological advancements in molecular analysis, including single cell sequencing, now allow us to assess alterations in specific cell types in the brain tumor microenvironment, which can enhance the development of novel therapies that target glioma growth and glioma-induced neurologic symptoms.
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49
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Chen Z, Hambardzumyan D. Immune Microenvironment in Glioblastoma Subtypes. Front Immunol 2018; 9:1004. [PMID: 29867979 PMCID: PMC5951930 DOI: 10.3389/fimmu.2018.01004] [Citation(s) in RCA: 250] [Impact Index Per Article: 41.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2017] [Accepted: 04/23/2018] [Indexed: 12/20/2022] Open
Abstract
Glioblastomas (GBMs) are the most common and aggressive primary brain tumors. Due to their malignant growth and invasion into the brain parenchyma coupled with resistance to therapy, GBMs are among the deadliest of all cancers. GBMs are highly heterogeneous at both the molecular and histological levels. Hallmark histological structures include pseudopalisading necrosis and microvascular proliferation. In addition to high levels of intratumoral heterogeneity, GBMs also exhibit high levels of inter-tumoral heterogeneity. The major non-neoplastic cell population in the GBM microenvironment includes cells of the innate immune system called tumor-associated macrophages (TAMs). Correlative data from the literature suggest that molecularly distinct GBM subtypes exhibit differences in their microenvironment. Data from mouse models of GBM suggest that genetic driver mutations can create unique microenvironments. Here, we review the origin, features, and functions of TAMs in distinct GBM subtypes. We also discuss their interactions with other immune cell constituents and discuss prospects of therapeutically targeting TAMs to increase the efficacy of T-cell functions.
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Affiliation(s)
- Zhihong Chen
- Department of Pediatrics, Aflac Cancer and Blood Disorders Center, Children's Healthcare of Atlanta, Emory University School of Medicine, Atlanta, GA, United States
| | - Dolores Hambardzumyan
- Department of Pediatrics, Aflac Cancer and Blood Disorders Center, Children's Healthcare of Atlanta, Emory University School of Medicine, Atlanta, GA, United States
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