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Bark SA, Dalmolin M, Malafaia O, Roesler R, Fernandes MAC, Isolan GR. Gene Expression of CSF3R/CD114 Is Associated with Poorer Patient Survival in Glioma. Int J Mol Sci 2024; 25:3020. [PMID: 38474265 DOI: 10.3390/ijms25053020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2024] [Revised: 02/27/2024] [Accepted: 02/29/2024] [Indexed: 03/14/2024] Open
Abstract
Gliomas comprise most cases of central nervous system (CNS) tumors. Gliomas afflict both adults and children, and glioblastoma (GBM) in adults represents the clinically most important type of malignant brain cancer, with a very poor prognosis. The cell surface glycoprotein CD114, which is encoded by the CSF3R gene, acts as the receptor for the granulocyte colony stimulating factor (GCSF), and is thus also called GCSFR or CSFR. CD114 is a marker of cancer stem cells (CSCs), and its expression has been reported in several cancer types. In addition, CD114 may represent one among various cases where brain tumors hijack molecular mechanisms involved in neuronal survival and synaptic plasticity. Here, we describe CSF3R mRNA expression in human gliomas and their association with patient prognosis as assessed by overall survival (OS). We found that the levels of CSF3R/CD114 transcripts are higher in a few different types of gliomas, namely astrocytoma, pilocytic astrocytoma, and GBM, in comparison to non-tumoral neural tissue. We also observed that higher expression of CSF3R/CD114 in gliomas is associated with poorer outcome as measured by a shorter OS. Our findings provide early evidence suggesting that CSF3R/CD114 shows a potential role as a prognosis marker of OS in patients with GBM.
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Affiliation(s)
- Samir Ale Bark
- Graduate Program in Principles of Surgery, Mackenzie Evangelical University, Curitiba 80730-000, PR, Brazil
- The Center for Advanced Neurology and Neurosurgery (CEANNE), Porto Alegre 90560-010, RS, Brazil
| | - Matheus Dalmolin
- InovAI Lab, nPITI/IMD, Federal University of Rio Grande do Norte, Natal 59078-970, RN, Brazil
- Bioinformatics Multidisciplinary Environment (BioME), Federal University of Rio Grande do Norte, Natal 59078-970, RN, Brazil
| | - Osvaldo Malafaia
- Graduate Program in Principles of Surgery, Mackenzie Evangelical University, Curitiba 80730-000, PR, Brazil
| | - Rafael Roesler
- Department of Pharmacology, Institute for Basic Health Sciences, Federal University of Rio Grande do Sul, Porto Alegre 90035-003, RS, Brazil
- Cancer and Neurobiology Laboratory, Experimental Research Center, Clinical Hospital (CPE-HCPA), Federal University of Rio Grande do Sul, Porto Alegre 90035-003, RS, Brazil
- National Science and Technology Institute for Children's Cancer Biology and Pediatric Oncology-INCT BioOncoPed, Porto Alegre 90035-003, RS, Brazil
| | - Marcelo A C Fernandes
- InovAI Lab, nPITI/IMD, Federal University of Rio Grande do Norte, Natal 59078-970, RN, Brazil
- Bioinformatics Multidisciplinary Environment (BioME), Federal University of Rio Grande do Norte, Natal 59078-970, RN, Brazil
- Department of Computer Engineering and Automation, Federal University of Rio Grande do Norte, Natal 59078-970, RN, Brazil
| | - Gustavo R Isolan
- Graduate Program in Principles of Surgery, Mackenzie Evangelical University, Curitiba 80730-000, PR, Brazil
- The Center for Advanced Neurology and Neurosurgery (CEANNE), Porto Alegre 90560-010, RS, Brazil
- National Science and Technology Institute for Children's Cancer Biology and Pediatric Oncology-INCT BioOncoPed, Porto Alegre 90035-003, RS, Brazil
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2
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Ray AL, Saunders AS, Nofchissey RA, Reidy MA, Kamal M, Lerner MR, Fung KM, Lang ML, Hanson JA, Guo S, Urdaneta-Perez MG, Lewis SE, Cloyde M, Morris KT. G-CSF Is a Novel Mediator of T-Cell Suppression and an Immunotherapeutic Target for Women with Colon Cancer. Clin Cancer Res 2023; 29:2158-2169. [PMID: 36951682 PMCID: PMC10239359 DOI: 10.1158/1078-0432.ccr-22-3918] [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: 12/22/2022] [Revised: 02/16/2023] [Accepted: 03/21/2023] [Indexed: 03/24/2023]
Abstract
PURPOSE G-CSF enhances colon cancer development. This study defines the prevalence and effects of increased G-CSF signaling in human colon cancers and investigates G-CSF inhibition as an immunotherapeutic strategy against metastatic colon cancer. EXPERIMENTAL DESIGN Patient samples were used to evaluate G-CSF and G-CSF receptor (G-CSFR) levels by IHC with sera used to measure G-CSF levels. Peripheral blood mononuclear cells were used to assess the rate of G-CSFR+ T cells and IFNγ responses to chronic ex vivo G-CSF. An immunocompetent mouse model of peritoneal metastasis (MC38 cells in C57Bl/6J) was used to determine the effects of G-CSF inhibition (αG-CSF) on survival and the tumor microenvironment (TME) with flow and mass cytometry. RESULTS In human colon cancer samples, the levels of G-CSF and G-CSFR are higher compared to normal colon tissues from the same patient. High patient serum G-CSF is associated with increases in markers of poor prognosis, (e.g., VEGF, IL6). Circulating T cells from patients express G-CSFR at double the rate of T cells from controls. Prolonged G-CSF exposure decreases T cell IFNγ production. Treatment with αG-CSF shifts both the adaptive and innate compartments of the TME and increases survival (HR, 0.46; P = 0.0237) and tumor T-cell infiltration, activity, and IFNγ response with greater effects in female mice. There is a negative correlation between serum G-CSF levels and tumor-infiltrating T cells in patient samples from women. CONCLUSIONS These findings support G-CSF as an immunotherapeutic target against colon cancer with greater potential benefit in women.
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Affiliation(s)
- Anita L Ray
- Department of Surgery, University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma
| | - Apryl S Saunders
- Department of Surgery, University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma
| | - Robert A Nofchissey
- Department of Surgery, University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma
| | - Megan A Reidy
- Department of Surgery, University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma
| | - Maria Kamal
- Department of Pathology, University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma
| | - Megan R Lerner
- Department of Surgery, University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma
| | - Kar-Ming Fung
- Department of Pathology, University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma
| | - Mark L Lang
- Department of Microbiology and Immunology, University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma
| | - Joshua A Hanson
- Department of Pathology, University of New Mexico School of Medicine, Albuquerque, New Mexico
| | - Shaoxuan Guo
- Department of Surgery, University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma
| | - Maria G Urdaneta-Perez
- Department of Surgery, University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma
| | - Samara E Lewis
- Department of Surgery, University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma
| | - Michael Cloyde
- Department of Surgery, University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma
| | - Katherine T Morris
- Department of Surgery, University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma
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Monteiro JM, Reis Ramos JI, Teixeira e Sousa I, Bighetti-Trevisan RL, Ribas Filho JM, Isolan GR. Identification of CD114 Membrane Receptors as a Molecular Target in Medulloblastomas. Int J Mol Sci 2023; 24:ijms24065331. [PMID: 36982406 PMCID: PMC10048885 DOI: 10.3390/ijms24065331] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2023] [Revised: 03/04/2023] [Accepted: 03/05/2023] [Indexed: 03/15/2023] Open
Abstract
Medulloblastomas are the most common solid tumors in children, accounting for 8–30% of pediatric brain cancers. It is a high-grade tumor with aggressive behavior and a typically b poor prognosis. Its treatment includes surgery, chemotherapy, and radiotherapy, and presents high morbidity. Significant clinical, genetic, and prognostic differences exist between its four molecular subgroups: WNT, SHH, Group 3, and Group 4. Many studies seek to develop new chemotherapeutic agents for medulloblastomas through the identification of genes whose expressions are new molecular targets for drugs, such as membrane receptors associated with cell replication. This study aimed to assess the association of CD114 expression with mortality in patients with medulloblastoma. Databases from the Medulloblastoma Advanced Genomics International Consortium (MAGIC) were analyzed, focusing on the expression of the CD114 membrane receptor in different molecular types and its possible association with mortality. Our findings showed different CD114 expressions between Group 3 and other molecular groups, as well as between the molecular subtypes SHH γ and Group 3 α and Group 3 β. There was no statistically significant difference between the other groups and subtypes. Regarding mortality, this study did not find statistical significance in the association between low and high CD114 expressions and mortality. Medulloblastoma is a heterogeneous disease with many subtype variations of its genetic and intracellular signaling pathways. Similarly to this study, which could not demonstrate different CD114 membrane receptor expression patterns between groups, others who sought to associate CD114 expression with mortality in other types of cancer failed to establish a direct association. Since many indications point to the relation of this gene with cancer stem cells (CSCs), it may be part of a more extensive cellular signaling pathway with an eventual association with tumor recurrence. This study found no direct relationship between CD114 expression and mortality in patients with medulloblastoma. Further studies are needed on the intracellular signaling pathways associated with this receptor and its gene (the CSF3R).
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Affiliation(s)
- Jander Moreira Monteiro
- Department of Neurosurgery, Center for Advanced Neurology and Neurosurgery (CEANNE), Porto Alegre 90560-010, Brazil
- Postgraduate Program, Mackenzie Evangelical College of Parana, Curitiba 81531-980, Brazil
| | | | - Ian Teixeira e Sousa
- Pediatric Intensive Care Unit, Conceição Children’s Hospital, Porto Alegre 90560-010, Brazil
| | | | | | - Gustavo Rassier Isolan
- Department of Neurosurgery, Center for Advanced Neurology and Neurosurgery (CEANNE), Porto Alegre 90560-010, Brazil
- Postgraduate Program, Mackenzie Evangelical College of Parana, Curitiba 81531-980, Brazil
- Correspondence:
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4
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Tomolonis JA, Xu X, Dholakia KH, Zhang C, Guo L, Courtney AN, Wang S, Balzeau J, Barragán GA, Tian G, Di Pierro EJ, Metelitsa LS. Interaction between tumor cell TNFR2 and monocyte membrane-bound TNF-α triggers tumorigenic inflammation in neuroblastoma. J Immunother Cancer 2023; 11:jitc-2022-005478. [PMID: 36882225 PMCID: PMC10008329 DOI: 10.1136/jitc-2022-005478] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/23/2023] [Indexed: 03/09/2023] Open
Abstract
BACKGROUND Tumor progression and resistance to therapy in children with neuroblastoma (NB), a common childhood cancer, are often associated with infiltration of monocytes and macrophages that produce inflammatory cytokines. However, the mechanism by which tumor-supportive inflammation is initiated and propagated remains unknown. Here, we describe a novel protumorigenic circuit between NB cells and monocytes that is triggered and sustained by tumor necrosis factor alpha (TNF-α). METHODS We used NB knockouts (KOs) of TNF-α and TNFRSF1A mRNA (TNFR1)/TNFRSF1B mRNA (TNFR2) and TNF-α protease inbitor (TAPI), a drug that modulates TNF-α isoform expression, to assess the role of each component in monocyte-associated protumorigenic inflammation. Additionally, we employed NB-monocyte cocultures and treated these with clinical-grade etanercept, an Fc-TNFR2 fusion protein, to neutralize signaling by both membrane-bound (m) and soluble (s)TNF-α isoforms. Further, we treated NOD/SCID/IL2Rγ(null) mice carrying subcutaneous NB/human monocyte xenografts with etanercept and evaluated the impact on tumor growth and angiogenesis. Gene set enrichment analysis (GSEA) was used to determine whether TNF-α signaling correlates with clinical outcomes in patients with NB. RESULTS We found that NB expression of TNFR2 and monocyte membrane-bound tumor necrosis factor alpha is required for monocyte activation and interleukin (IL)-6 production, while NB TNFR1 and monocyte soluble TNF-α are required for NB nuclear factor kappa B subunit 1 (NF-κB) activation. Treatment of NB-monocyte cocultures with clinical-grade etanercept completely abrogated release of IL-6, granulocyte colony-stimulating factor (G-CSF), IL-1α, and IL-1β and eliminated monocyte-induced enhancement of NB cell proliferation in vitro. Furthermore, etanercept treatment inhibited tumor growth, ablated tumor angiogenesis, and suppressed oncogenic signaling in mice with subcutaneous NB/human monocyte xenografts. Finally, GSEA revealed significant enrichment for TNF-α signaling in patients with NB that relapsed. CONCLUSIONS We have described a novel mechanism of tumor-promoting inflammation in NB that is strongly associated with patient outcome and could be targeted with therapy.
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Affiliation(s)
- Julie A Tomolonis
- Center for Advanced Innate Cell Therapy, Department of Pediatrics, Baylor College of Medicine, Houston, Texas, USA.,Medical Scientist Training Program (MSTP), Baylor College of Medicine, Houston, Texas, USA
| | - Xin Xu
- Center for Advanced Innate Cell Therapy, Department of Pediatrics, Baylor College of Medicine, Houston, Texas, USA
| | - Kshiti H Dholakia
- Center for Advanced Innate Cell Therapy, Department of Pediatrics, Baylor College of Medicine, Houston, Texas, USA
| | - Chunchao Zhang
- Center for Advanced Innate Cell Therapy, Department of Pediatrics, Baylor College of Medicine, Houston, Texas, USA
| | - Linjie Guo
- Center for Advanced Innate Cell Therapy, Department of Pediatrics, Baylor College of Medicine, Houston, Texas, USA
| | - Amy N Courtney
- Center for Advanced Innate Cell Therapy, Department of Pediatrics, Baylor College of Medicine, Houston, Texas, USA
| | - Siyue Wang
- Center for Advanced Innate Cell Therapy, Department of Pediatrics, Baylor College of Medicine, Houston, Texas, USA
| | - Julien Balzeau
- Center for Advanced Innate Cell Therapy, Department of Pediatrics, Baylor College of Medicine, Houston, Texas, USA
| | - Gabriel A Barragán
- Center for Advanced Innate Cell Therapy, Department of Pediatrics, Baylor College of Medicine, Houston, Texas, USA
| | - Gengwen Tian
- Center for Advanced Innate Cell Therapy, Department of Pediatrics, Baylor College of Medicine, Houston, Texas, USA
| | - Erica J Di Pierro
- Center for Advanced Innate Cell Therapy, Department of Pediatrics, Baylor College of Medicine, Houston, Texas, USA
| | - Leonid S Metelitsa
- Center for Advanced Innate Cell Therapy, Department of Pediatrics, Baylor College of Medicine, Houston, Texas, USA .,Department of Pathology and Immunology, Baylor College of Medicine, Houston, Texas, USA.,Center for Cell and Gene Therapy, Department of Medicine, Baylor College of Medicine, Houston, Texas, USA
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5
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Zhou X, Wang X, Li N, Guo Y, Yang X, Lei Y. Therapy resistance in neuroblastoma: Mechanisms and reversal strategies. Front Pharmacol 2023; 14:1114295. [PMID: 36874032 PMCID: PMC9978534 DOI: 10.3389/fphar.2023.1114295] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2022] [Accepted: 02/06/2023] [Indexed: 02/18/2023] Open
Abstract
Neuroblastoma is one of the most common pediatric solid tumors that threaten the health of children, accounting for about 15% of childhood cancer-related mortality in the United States. Currently, multiple therapies have been developed and applied in clinic to treat neuroblastoma including chemotherapy, radiotherapy, targeted therapy, and immunotherapy. However, the resistance to therapies is inevitable following long-term treatment, leading to treatment failure and cancer relapse. Hence, to understand the mechanisms of therapy resistance and discover reversal strategies have become an urgent task. Recent studies have demonstrated numerous genetic alterations and dysfunctional pathways related to neuroblastoma resistance. These molecular signatures may be potential targets to combat refractory neuroblastoma. A number of novel interventions for neuroblastoma patients have been developed based on these targets. In this review, we focus on the complicated mechanisms of therapy resistance and the potential targets such as ATP-binding cassette transporters, long non-coding RNAs, microRNAs, autophagy, cancer stem cells, and extracellular vesicles. On this basis, we summarized recent studies on the reversal strategies to overcome therapy resistance of neuroblastoma such as targeting ATP-binding cassette transporters, MYCN gene, cancer stem cells, hypoxia, and autophagy. This review aims to provide novel insight in how to improve the therapy efficacy against resistant neuroblastoma, which may shed light on the future directions that would enhance the treatment outcomes and prolong the survival of patients with neuroblastoma.
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Affiliation(s)
- Xia Zhou
- Shenzhen Hospital of Guangzhou University of Chinese Medicine, Shenzhen, China
| | - Xiaokang Wang
- Department of Pharmacy, Shenzhen Longhua District Central Hospital, Shenzhen, China.,Guangdong Provincial Key Laboratory of Research and Development of Natural Drugs, School of Pharmacy, Guangdong Medical University, Dongguan, China.,The Marine Biomedical Research Institute of Guangdong Zhanjiang, Zhanjiang, China
| | - Nan Li
- School of Traditional Chinese Medicine, Jinan University, Guangzhou, China
| | - Yu Guo
- School of Traditional Chinese Medicine, Jinan University, Guangzhou, China
| | - Xiaolin Yang
- Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Yuhe Lei
- Shenzhen Hospital of Guangzhou University of Chinese Medicine, Shenzhen, China
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6
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Martinez Sanz P, van Rees DJ, Matlung HL, Tytgat GAM, Franke K. Response to: Correspondence on "G-CSF as a suitable alternative to GM-CSF to boost dinutuximab-mediated neutrophil cytotoxicity in neuroblastoma treatment" by Mora et al. J Immunother Cancer 2021; 9:jitc-2021-003983. [PMID: 34893526 PMCID: PMC8666886 DOI: 10.1136/jitc-2021-003983] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/17/2021] [Indexed: 11/03/2022] Open
Affiliation(s)
- Paula Martinez Sanz
- Department of Blood Cell Research, Sanquin Research, Amsterdam, The Netherlands
| | - Dieke J van Rees
- Department of Blood Cell Research, Sanquin Research, Amsterdam, The Netherlands
| | - Hanke L Matlung
- Department of Blood Cell Research, Sanquin Research, Amsterdam, The Netherlands
| | - Godelieve A M Tytgat
- Department of Pediatric Oncology, Princess Máxima Center for Pediatric Oncology, Utrecht, The Netherlands
| | - Katka Franke
- Department of Blood Cell Research, Sanquin Research, Amsterdam, The Netherlands
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7
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Farina AR, Cappabianca LA, Zelli V, Sebastiano M, Mackay AR. Mechanisms involved in selecting and maintaining neuroblastoma cancer stem cell populations, and perspectives for therapeutic targeting. World J Stem Cells 2021; 13:685-736. [PMID: 34367474 PMCID: PMC8316860 DOI: 10.4252/wjsc.v13.i7.685] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/27/2021] [Revised: 03/09/2021] [Accepted: 04/14/2021] [Indexed: 02/06/2023] Open
Abstract
Pediatric neuroblastomas (NBs) are heterogeneous, aggressive, therapy-resistant embryonal tumours that originate from cells of neural crest (NC) origin and in particular neuroblasts committed to the sympathoadrenal progenitor cell lineage. Therapeutic resistance, post-therapeutic relapse and subsequent metastatic NB progression are driven primarily by cancer stem cell (CSC)-like subpopulations, which through their self-renewing capacity, intermittent and slow cell cycles, drug-resistant and reversibly adaptive plastic phenotypes, represent the most important obstacle to improving therapeutic outcomes in unfavourable NBs. In this review, dedicated to NB CSCs and the prospects for their therapeutic eradication, we initiate with brief descriptions of the unique transient vertebrate embryonic NC structure and salient molecular protagonists involved NC induction, specification, epithelial to mesenchymal transition and migratory behaviour, in order to familiarise the reader with the embryonic cellular and molecular origins and background to NB. We follow this by introducing NB and the potential NC-derived stem/progenitor cell origins of NBs, before providing a comprehensive review of the salient molecules, signalling pathways, mechanisms, tumour microenvironmental and therapeutic conditions involved in promoting, selecting and maintaining NB CSC subpopulations, and that underpin their therapy-resistant, self-renewing metastatic behaviour. Finally, we review potential therapeutic strategies and future prospects for targeting and eradication of these bastions of NB therapeutic resistance, post-therapeutic relapse and metastatic progression.
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Affiliation(s)
- Antonietta Rosella Farina
- Department of Applied Clinical and Biotechnological Sciences, University of L'Aquila, L'Aquila 67100, AQ, Italy
| | - Lucia Annamaria Cappabianca
- Department of Applied Clinical and Biotechnological Sciences, University of L'Aquila, L'Aquila 67100, AQ, Italy
| | - Veronica Zelli
- Department of Applied Clinical and Biotechnological Sciences, University of L'Aquila, L'Aquila 67100, AQ, Italy
| | - Michela Sebastiano
- Department of Applied Clinical and Biotechnological Sciences, University of L'Aquila, L'Aquila 67100, AQ, Italy
| | - Andrew Reay Mackay
- Department of Applied Clinical and Biotechnological Sciences, University of L'Aquila, L'Aquila 67100, AQ, Italy.
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8
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Paul MR, Zage PE. Overview and recent advances in the targeting of medulloblastoma cancer stem cells. Expert Rev Anticancer Ther 2021; 21:957-974. [PMID: 34047251 DOI: 10.1080/14737140.2021.1932472] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Introduction: Medulloblastoma, an embryonal small round blue cell tumor primarily arising in the posterior fossa, is the most common malignancy of the central nervous system in children and requires intensive multi-modality therapy for cure. Overall 5-year survival is approximately 75% in children with primary disease, but outcomes for relapsed disease are very poor. Recent advances have identified molecular subgroups with excellent prognosis, with 5-year overall survival rates >90%, and subgroups with very poor prognosis with overall survival rates <50%. Molecular subtyping has allowed for more sophisticated risk stratification of patients, but new treatments for the highest risk patients have not yet improved outcomes. Targeting cancer stem cells may improve outcomes, and several candidate targets and novel drugs are under investigation.Areas covered: We discuss medulloblastoma epidemiology, biology, treatment modalities, risk stratification, and molecular subgroup analysis, links between subgroup and developmental biology, cancer stem cell biology in medulloblastoma including previously described cancer stem cell markers and proposed targeted treatments in the current literature.Expert opinion: The understanding of cancer stem cells in medulloblastoma will advance therapies targeting the most treatment-resistant cells within the tumor and therefore reduce the incidence of treatment refractory and relapsed disease.
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Affiliation(s)
- Megan Rose Paul
- Department of Pediatrics, Division of Hematology-Oncology, University of California San Diego, La Jolla, California, USA (M.R.P., P.E.Z.); Peckham Center for Cancer and Blood Disorders, Rady Children's Hospital-San Diego, San Diego, California, USA
| | - Peter E Zage
- Department of Pediatrics, Division of Hematology-Oncology, University of California San Diego, La Jolla, California, USA (M.R.P., P.E.Z.); Peckham Center for Cancer and Blood Disorders, Rady Children's Hospital-San Diego, San Diego, California, USA
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9
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Martinez Sanz P, van Rees DJ, van Zogchel LMJ, Klein B, Bouti P, Olsman H, Schornagel K, Kok I, Sunak A, Leeuwenburg K, Timmerman I, Dierselhuis MP, Kholosy WM, Molenaar JJ, van Bruggen R, van den Berg TK, Kuijpers TW, Matlung HL, Tytgat GAM, Franke K. G-CSF as a suitable alternative to GM-CSF to boost dinutuximab-mediated neutrophil cytotoxicity in neuroblastoma treatment. J Immunother Cancer 2021; 9:jitc-2020-002259. [PMID: 34049929 PMCID: PMC8166600 DOI: 10.1136/jitc-2020-002259] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/26/2021] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Current immunotherapy for patients with high-risk neuroblastoma involves the therapeutic antibody dinutuximab that targets GD2, a ganglioside expressed on the majority of neuroblastoma tumors. Opsonized tumor cells are killed through antibody-dependent cellular cytotoxicity (ADCC), a process mediated by various immune cells, including neutrophils. The capacity of neutrophils to kill dinutuximab-opsonized tumor cells can be further enhanced by granulocyte-macrophage colony-stimulating factor (GM-CSF), which has been shown in the past to improve responses to anti-GD2 immunotherapy. However, access to GM-CSF (sargramostim) is limited outside of Northern America, creating a high clinical need for an alternative method to stimulate dinutuximab responsiveness in the treatment of neuroblastoma. In this in vitro study, we have investigated whether clinically well-established granulocyte colony-stimulating factor (G-CSF) can be a potentially suitable alternative for GM-CSF in the dinutuximab immunotherapy regimen of patients with neuroblastoma. METHODS We compared the capacity of neutrophils stimulated either in vitro or in vivo with GM-CSF or G-CSF to kill dinutuximab-opsonized GD2-positive neuroblastoma cell lines and primary patient tumor material. Blocking experiments with antibodies inhibiting either respective Fc gamma receptors (FcγR) or neutrophil integrin CD11b/CD18 demonstrated the involvement of these receptors in the process of ADCC. Flow cytometry and live cell microscopy were used to quantify and visualize neutrophil-neuroblastoma interactions. RESULTS We found that G-CSF was as potent as GM-CSF in enhancing the killing capacity of neutrophils towards neuroblastoma cells. This was observed with in vitro stimulated neutrophils, and with in vivo stimulated neutrophils from both patients with neuroblastoma and healthy donors. Enhanced killing due to GM-CSF or G-CSF stimulation was consistent regardless of dinutuximab concentration, tumor-to-neutrophil ratio and concentration of the stimulating cytokine. Both GM-CSF and G-CSF stimulated neutrophils required FcγRIIa and CD11b/CD18 integrin to perform ADCC, and this was accompanied by trogocytosis of tumor material by neutrophils and tumor cell death in both stimulation conditions. CONCLUSIONS Our preclinical data support the use of G-CSF as an alternative stimulating cytokine to GM-CSF in the treatment of high-risk neuroblastoma with dinutuximab, warranting further testing of G-CSF in a clinical setting.
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Affiliation(s)
- Paula Martinez Sanz
- Department of Blood Cell Research, Sanquin Research, Amsterdam, The Netherlands
| | - Dieke J van Rees
- Department of Blood Cell Research, Sanquin Research, Amsterdam, The Netherlands
| | - Lieke M J van Zogchel
- Princess Máxima Center for Pediatric Oncology, Utrecht, The Netherlands.,Department of Experimental Immunohematology, Sanquin Research, Amsterdam, The Netherlands
| | - Bart Klein
- Department of Blood Cell Research, Sanquin Research, Amsterdam, The Netherlands
| | - Panagiota Bouti
- Department of Blood Cell Research, Sanquin Research, Amsterdam, The Netherlands
| | - Hugo Olsman
- Laboratory for Immunotherapy, Sanquin Research, Amsterdam, The Netherlands
| | - Karin Schornagel
- Department of Blood Cell Research, Sanquin Research, Amsterdam, The Netherlands
| | - Ivana Kok
- Department of Blood Cell Research, Sanquin Research, Amsterdam, The Netherlands
| | - Ali Sunak
- Department of Blood Cell Research, Sanquin Research, Amsterdam, The Netherlands
| | - Kira Leeuwenburg
- Department of Blood Cell Research, Sanquin Research, Amsterdam, The Netherlands
| | - Ilse Timmerman
- Princess Máxima Center for Pediatric Oncology, Utrecht, The Netherlands.,Department of Hematopoiesis, Sanquin Research, Amsterdam, The Netherlands
| | | | - Waleed M Kholosy
- Princess Máxima Center for Pediatric Oncology, Utrecht, The Netherlands
| | - Jan J Molenaar
- Princess Máxima Center for Pediatric Oncology, Utrecht, The Netherlands
| | - Robin van Bruggen
- Department of Blood Cell Research, Sanquin Research, Amsterdam, The Netherlands
| | - Timo K van den Berg
- Laboratory for Immunotherapy, Sanquin Research, Amsterdam, The Netherlands.,Department of Molecular Cell Biology and Immunology, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
| | - Taco W Kuijpers
- Department of Blood Cell Research, Sanquin Research, Amsterdam, The Netherlands.,Department of Pediatric Immunology, Rheumatology and Infectious Diseases, Emma Children's Hospital UMC, Amsterdam, The Netherlands
| | - Hanke L Matlung
- Department of Blood Cell Research, Sanquin Research, Amsterdam, The Netherlands
| | | | - Katka Franke
- Department of Blood Cell Research, Sanquin Research, Amsterdam, The Netherlands
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10
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Yankelevich M, Hoogstra DJ, Abrams J, Chu R, Bhambhani K, Taub JW. Delayed Granulocyte Colony-Stimulating Factor (G-CSF) Administration after Chemotherapy Reduces Total G-CSF Doses without Affecting Neutrophil Recovery in a Randomized Clinical Study in Children with Solid Tumors. Pediatr Hematol Oncol 2020; 37:665-675. [PMID: 32643500 DOI: 10.1080/08880018.2020.1779885] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
The use of G-CSF after myelotoxic chemotherapy accelerates neutrophil recovery reducing the risk of febrile neutropenia. Current guidelines recommend initiating G-CSF 24 hours after myelotoxic chemotherapy. However, the optimal timing of post-chemotherapy G-CSF administration has not been elucidated. Our previous work in murine models demonstrated that the reappearance of myeloid progenitors does not occur in bone marrow until 3-4 days after completion of chemotherapy suggesting that delayed G-CSF administration may be equally efficacious compared to current practice. We conducted a prospective, randomized, crossover study to compare the absolute neutrophil count (ANC) recovery after chemotherapy and a delayed G-CSF administration to a standard G-CSF administration schedule with early G-CSF start. A total of 21 children with solid tumors who received 2 identical cycles of myelotoxic chemotherapy were randomized to start receiving G-CSF either 24 hours after completion of chemotherapy or on the day that their ANC dropped below 1,000/mm3. There was no significant difference in the time to neutrophil recovery (ANC > 1,000/mm3 post nadir) between the two G-CSF administration schedules: 16.0 ± 0.5 days in the standard group compared to 16.7 ± 0.4 days in the delayed group (p = 0.36). The total number of G-CSF doses given, however, was significantly less in the delayed group: 6.7 ± 0.6 compared to 10.5 ± 0.6 doses in the standard group (p < 0.0001). Our data show that a delayed administration of post chemotherapy G-CSF resulted in a significant reduction in the number of G-CSF injections without compromising the G-CSF effects on neutrophil recovery.
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Affiliation(s)
- Maxim Yankelevich
- Department of Pediatrics, Wayne State University School of Medicine, Detroit, Michigan, USA.,Division of Pediatric Hematology/Oncology, Rutgers Cancer Institute of New Jersey, New Brunswick, New Jersey, USA
| | - David J Hoogstra
- Department of Pediatrics, Wayne State University School of Medicine, Detroit, Michigan, USA.,Helen DeVos Children's Hospital, Division of Pediatric Hematology/Oncology, Grand Rapids, Michigan, USA
| | - Judith Abrams
- Biostatistics Core, Barbara Ann Karmanos Cancer Institute, Detroit, Michigan, USA
| | - Roland Chu
- Department of Pediatrics, Wayne State University School of Medicine, Detroit, Michigan, USA
| | - Kanta Bhambhani
- Department of Pediatrics, Wayne State University School of Medicine, Detroit, Michigan, USA
| | - Jeffrey W Taub
- Department of Pediatrics, Wayne State University School of Medicine, Detroit, Michigan, USA
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11
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Whittle S, Smith V, Silverstein A, Parmeter M, Minard CG, Bernhardt MB, Zage P, Venkatramani R, Nuchtern J, Heczey A, Russell H, Shohet J, Foster J. Is high-risk neuroblastoma induction chemotherapy possible without G-CSF? A pilot study of safety and treatment delays in the absence of primary prophylactic hematopoietic growth factors. Pediatr Blood Cancer 2020; 67:e28417. [PMID: 32729196 PMCID: PMC7722106 DOI: 10.1002/pbc.28417] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/09/2020] [Revised: 04/28/2020] [Accepted: 04/29/2020] [Indexed: 01/15/2023]
Abstract
BACKGROUND/OBJECTIVES Standard supportive care during induction therapy for high-risk neuroblastoma (HR-NBL) includes primary prophylactic granulocyte colony-stimulating factor (G-CSF) aimed at limiting duration of neutropenia, reducing infection risk, and minimizing treatment delays. Preclinical models suggest that G-CSF promotes maintenance of neuroblastoma cancer stem cells and may reduce the efficacy of chemotherapy. This study's objective was to determine the safety and feasibility of administering induction chemotherapy without routine use of prophylactic G-CSF. DESIGN/METHODS Children with newly diagnosed HR-NBL received six-cycle induction chemotherapy regimen without prophylactic G-CSF in four cycles. G-CSF was administered for stem cell mobilization after cycle 3 and granulocyte-monocyte colony-stimulating factor after cycle 5 prior to surgical resection of primary disease. The primary outcome measure was the incidence of grade 3 or higher infection. We hypothesized that the per patient infection rate would be comparable to our institutional baseline rate of 58% in patients with HR-NBL receiving induction chemotherapy with prophylactic growth factor support. The trial used an A'Hern single-stage design. RESULTS Twelve patients with HR-NBL received 58 cycles of chemotherapy on study. Three patients completed the entire six-cycle regimen with no infections. Nine patients experienced grade 3 infections (bacteremia four, urinary tract infection two, skin/soft tissue infection three). No patients experienced grade 4 infections or required intensive care treatment for infection. CONCLUSION A greater than expected number of serious bacterial infections were observed during administration of induction chemotherapy for HR-NBL without primary prophylactic G-CSF. These results support continued prophylactic administration growth factor during induction chemotherapy.
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Affiliation(s)
- Sarah Whittle
- Texas Children’s Cancer and Hematology Centers, Texas Children’s Hospital, Houston, TX,Department of Pediatrics, Baylor College of Medicine, Houston, TX
| | - Valeria Smith
- Texas Children’s Cancer and Hematology Centers, Texas Children’s Hospital, Houston, TX,Department of Pediatrics, Baylor College of Medicine, Houston, TX
| | | | - Margaret Parmeter
- Texas Children’s Cancer and Hematology Centers, Texas Children’s Hospital, Houston, TX,Department of Pediatrics, Baylor College of Medicine, Houston, TX
| | - Charles G. Minard
- Institute for Clinical and Translational Research, Baylor College of Medicine, Houston, TX
| | - M Brooke Bernhardt
- Texas Children’s Cancer and Hematology Centers, Texas Children’s Hospital, Houston, TX,Department of Pediatrics, Baylor College of Medicine, Houston, TX
| | - Peter Zage
- Department of Pediatrics, Division of Hematology-Oncology, University of California San Diego, La Jolla, CA
| | - Rajkumar Venkatramani
- Texas Children’s Cancer and Hematology Centers, Texas Children’s Hospital, Houston, TX,Department of Pediatrics, Baylor College of Medicine, Houston, TX
| | - Jed Nuchtern
- Texas Children’s Cancer and Hematology Centers, Texas Children’s Hospital, Houston, TX,Center for Medical Ethics and Health Policy, Baylor College of Medicine Houston TX
| | - Andras Heczey
- Texas Children’s Cancer and Hematology Centers, Texas Children’s Hospital, Houston, TX,Department of Pediatrics, Baylor College of Medicine, Houston, TX
| | - Heidi Russell
- Texas Children’s Cancer and Hematology Centers, Texas Children’s Hospital, Houston, TX,Department of Pediatrics, Baylor College of Medicine, Houston, TX,Center for Medical Ethics and Health Policy, Baylor College of Medicine Houston TX
| | - Jason Shohet
- Division of Pediatric Oncology, Department of Pediatrics, University of Massachusetts Medical School, Worcester, MA
| | - Jennifer Foster
- Texas Children’s Cancer and Hematology Centers, Texas Children’s Hospital, Houston, TX,Department of Pediatrics, Baylor College of Medicine, Houston, TX
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12
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Ognibene M, Pezzolo A. Roniciclib down-regulates stemness and inhibits cell growth by inducing nucleolar stress in neuroblastoma. Sci Rep 2020; 10:12902. [PMID: 32737364 PMCID: PMC7395171 DOI: 10.1038/s41598-020-69499-6] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2020] [Accepted: 07/08/2020] [Indexed: 12/14/2022] Open
Abstract
Neuroblastoma, an embryonic tumor arising from neuronal crest progenitor cells, has been shown to contain a population of undifferentiated stem cells responsible for the malignant state and the unfavorable prognosis. Although many previous studies have analyzed neuroblastoma stem cells and their therapeutic targeting, this topic appears still open to novel investigations. Here we found that neurospheres derived from neuroblastoma stem-like cells showed a homogeneous staining for several key nucleolar proteins, such as Nucleolin, Nucleophosmin-1, Glypican-2 and PES-1. We investigated the effects of Roniciclib (BAY 1000394), an anticancer stem cells agent, on neurospheres and on an orthotopic neuroblastoma mouse model, discovering an impressive inhibition of tumor growth and indicating good chances for the use of Roniciclib in vivo. We demonstrated that Roniciclib is not only a Wnt/β-catenin signaling inhibitor, but also a nucleolar stress inducer, revealing a possible novel mechanism underlying Roniciclib-mediated repression of cell proliferation. Furthermore, we found that high expression of Nucleophosmin-1 correlates with patients’ short survival. The co-expression of several stem cell surface antigens such as CD44v6 and CD114, together with the nucleolar markers here described, extends new possibilities to isolate undifferentiated subpopulations from neuroblastoma and identify new targets for the treatment of this childhood malignancy.
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Affiliation(s)
- Marzia Ognibene
- Laboratorio Cellule Staminali Post Natali e Terapie Cellulari, IRCCS Istituto Gaslini, 16147, Genova, Italy. .,Unità di Genetica Medica, IRCCS Istituto Gaslini, 16147, Genova, Italy.
| | - Annalisa Pezzolo
- Laboratorio Cellule Staminali Post Natali e Terapie Cellulari, IRCCS Istituto Gaslini, 16147, Genova, Italy.
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13
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Paul MR, Huo Y, Liu A, Lesperance J, Garancher A, Wechsler-Reya RJ, Zage PE. Characterization of G-CSF receptor expression in medulloblastoma. Neurooncol Adv 2020; 2:vdaa062. [PMID: 32642714 PMCID: PMC7316203 DOI: 10.1093/noajnl/vdaa062] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
Background Identifying mechanisms of medulloblastoma recurrence is a key to improving patient survival, and targeting treatment-resistant subpopulations within tumors could reduce disease recurrence. Expression of the granulocyte colony-stimulating factor receptor (G-CSF-R, CD114) is a potential marker of cancer stem cells, and therefore we hypothesized that a subpopulation of medulloblastoma cells would also express CD114 and would demonstrate chemoresistance and responsiveness to G-CSF. Methods Prevalence of CD114-positive (CD114+) cells in medulloblastoma cell lines, patient-derived xenograft (PDX) tumors, and primary patient tumor samples were assessed by flow cytometry. Growth rates, chemoresistance, and responses to G-CSF of CD114+ and CD114-negative (CD114−) cells were characterized in vitro using continuous live cell imaging and flow cytometry. Gene expression profiles were compared between CD114+ and CD114− medulloblastoma cells using quantitative RT-PCR. Results CD114+ cells were identifiable in medulloblastoma cell lines, PDX tumors, and primary patient tumors and have slower growth rates than CD114− or mixed populations. G-CSF accelerates the growth of CD114+ cells, and CD114+ cells are more chemoresistant. The CD114+ population is enriched when G-CSF treatment follows chemotherapy. The CD114+ population also has higher expression of the CSF3R, NRP-1, TWIST1, and MYCN genes. Conclusions Our data demonstrate that a subpopulation of CD114+ medulloblastoma cells exists in cell lines and tumors, which may evade traditional chemotherapy and respond to exogenous G-CSF. These properties invite further investigation into the role of G-CSF in medulloblastoma therapy and methods to specifically target these cells.
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Affiliation(s)
- Megan Rose Paul
- Department of Pediatrics, Division of Hematology-Oncology, University of California San Diego, La Jolla, California, USA.,Peckham Center for Cancer and Blood Disorders, Rady Children's Hospital-San Diego, San Diego, California, USA
| | - Yuchen Huo
- Department of Pediatrics, Division of Hematology-Oncology, University of California San Diego, La Jolla, California, USA
| | - Andrea Liu
- Department of Pediatrics, Division of Hematology-Oncology, University of California San Diego, La Jolla, California, USA
| | - Jacqueline Lesperance
- Department of Pediatrics, Division of Hematology-Oncology, University of California San Diego, La Jolla, California, USA
| | - Alexandra Garancher
- Tumor Initiation and Maintenance Program, NCI-Designated Cancer Center, Sanford Burnham Prebys Medical Discovery Institute, La Jolla, California, USA
| | - Robert J Wechsler-Reya
- Tumor Initiation and Maintenance Program, NCI-Designated Cancer Center, Sanford Burnham Prebys Medical Discovery Institute, La Jolla, California, USA
| | - Peter E Zage
- Department of Pediatrics, Division of Hematology-Oncology, University of California San Diego, La Jolla, California, USA.,Peckham Center for Cancer and Blood Disorders, Rady Children's Hospital-San Diego, San Diego, California, USA
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14
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Fujiyoshi S, Honda S, Minato M, Ara M, Suzuki H, Hiyama E, Taketomi A. Hypermethylation of CSF3R is a novel cisplatin resistance marker and predictor of response to postoperative chemotherapy in hepatoblastoma. Hepatol Res 2020; 50:598-606. [PMID: 31894653 DOI: 10.1111/hepr.13479] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/16/2019] [Revised: 12/04/2019] [Accepted: 12/16/2019] [Indexed: 02/08/2023]
Abstract
AIM Most hepatoblastoma patients undergo pre/postoperative cisplatin treatment. Approximately 20% patients are cisplatin resistant, and show poor prognosis and high recurrence rates. However, some cisplatin-sensitive patients show early recurrence. We consider that a small population of cisplatin-resistant cells may remain after preoperative chemotherapy. Previous studies showed a correlation between DNA hypermethylation and hepatoblastoma progression. Here, we examined whether DNA hypermethylation was related to cisplatin resistance and could be a potential indicator for cisplatin as postoperative chemotherapy. METHODS We extracted DNA from 43 resected hepatoblastoma tumors. Methylation array analyses were performed in 11 samples, including six cisplatin-sensitive and five cisplatin-resistant samples. We also performed cDNA microarray analysis in parental and cisplatin-resistant HuH6 cells. Through comparison of the datasets, we selected the strongest correlated cisplatin-resistant candidate gene. Using bisulfite pyrosequencing, the candidate gene methylation level was assessed in 38 cisplatin-sensitive patients after checking its usefulness as a substitute modality of methylation array. Correlations between the methylation status and clinical data were analyzed. RESULTS CSF3R was the strongest correlated variable. Bisulfite pyrosequencing analysis also confirmed CSF3R was significantly hypermethylated in cisplatin-resistant patients. Among the 38 cisplatin-sensitive patients, recurrence curves showed that the CSF3R high methylation patients had significantly higher recurrence than CSF3R low methylation patients. The recurrence curve of methylation high patients was similar to that of cisplatin-resistant patients. CONCLUSIONS Our findings suggested that CSF3R hypermethylation was related to cisplatin resistance in HB patients and could be a predictor of postoperative chemotherapy, and indicate that CSF3R high methylation patients should be treated with non-CDDP regimens.
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Affiliation(s)
- Sunao Fujiyoshi
- Department of Gastroenterological Surgery 1, Hokkaido University Graduate School of Medicine, Sapporo, Japan
| | - Shohei Honda
- Department of Gastroenterological Surgery 1, Hokkaido University Graduate School of Medicine, Sapporo, Japan
| | - Masashi Minato
- Department of Gastroenterological Surgery 1, Hokkaido University Graduate School of Medicine, Sapporo, Japan
| | - Momoko Ara
- Department of Gastroenterological Surgery 1, Hokkaido University Graduate School of Medicine, Sapporo, Japan
| | - Hiromu Suzuki
- Department of Basic Medical Science and Molecular Biology, Sapporo Medical University School of Medicine, Sapporo, Japan
| | - Eiso Hiyama
- Japan Children's Cancer Group (JCCG) liver tumor committee (JPLT), Hiroshima, Japan
| | - Akinobu Taketomi
- Department of Gastroenterological Surgery 1, Hokkaido University Graduate School of Medicine, Sapporo, Japan
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15
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Aravindan N, Subramanian K, Somasundaram DB, Herman TS, Aravindan S. MicroRNAs in neuroblastoma tumorigenesis, therapy resistance, and disease evolution. CANCER DRUG RESISTANCE (ALHAMBRA, CALIF.) 2019; 2:1086-1105. [PMID: 31867575 PMCID: PMC6924638 DOI: 10.20517/cdr.2019.68] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Neuroblastoma (NB) deriving from neural crest cells is the most common extra-cranial solid cancer at infancy. NB originates within the peripheral sympathetic ganglia in adrenal medulla and along the midline of the body. Clinically, NB exhibits significant heterogeneity stretching from spontaneous regression to rapid progression to therapy resistance. MicroRNAs (miRNAs, miRs) are small (19-22 nt in length) non-coding RNAs that regulate human gene expression at the post-transcriptional level and are known to regulate cellular signaling, growth, differentiation, death, stemness, and maintenance. Consequently, the function of miRs in tumorigenesis, progression and resistance is of utmost importance for the understanding of dysfunctional cellular pathways that lead to disease evolution, therapy resistance, and poor clinical outcomes. Over the last two decades, much attention has been devoted to understanding the functional roles of miRs in NB biology. This review focuses on highlighting the important implications of miRs within the context of NB disease progression, particularly miRs’ influences on NB disease evolution and therapy resistance. In this review, we discuss the functions of both the “oncomiRs” and “tumor suppressor miRs” in NB progression/therapy resistance. These are the critical components to be considered during the development of novel miR-based therapeutic strategies to counter therapy resistance.
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Affiliation(s)
- Natarajan Aravindan
- Department of Radiation Oncology, University of Oklahoma Health Sciences Center, Oklahoma City, OK 73104, USA
| | - Karthikeyan Subramanian
- Department of Radiation Oncology, University of Oklahoma Health Sciences Center, Oklahoma City, OK 73104, USA
| | - Dinesh Babu Somasundaram
- Department of Radiation Oncology, University of Oklahoma Health Sciences Center, Oklahoma City, OK 73104, USA
| | - Terence S Herman
- Department of Radiation Oncology, University of Oklahoma Health Sciences Center, Oklahoma City, OK 73104, USA
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16
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Aravindan N, Jain D, Somasundaram DB, Herman TS, Aravindan S. Cancer stem cells in neuroblastoma therapy resistance. CANCER DRUG RESISTANCE (ALHAMBRA, CALIF.) 2019; 2:948-967. [PMID: 31867574 PMCID: PMC6924637 DOI: 10.20517/cdr.2019.72] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Neuroblastoma (NB) is the most common cancer of infancy and accounts for nearly one tenth of pediatric cancer deaths. This mortality rate has been attributed to the > 50% frequency of relapse despite intensive, multimodal clinical therapy in patients with progressive NB. Given the disease’s heterogeneity and developed resistance, attaining a cure after relapse of progressive NB is highly challenging. A rapid decrease in the timeline between successive recurrences is likely due to the ongoing acquisition of genetic rearrangements in undifferentiated NB-cancer stem cells (CSCs). In this review, we present the current understanding of NB-CSCs, their intrinsic role in tumorigenesis, their function in disease progression, and their influence on acquired therapy resistance and tumor evolution. In particular, this review focus on the intrinsic involvement of stem cells and signaling in the genesis of NB, the function of pre-existing CSCs in NB progression and therapy response, the formation and influence of induced CSCs (iCSCs) in drug resistance and tumor evolution, and the development of a CSC-targeted therapeutic approach.
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Affiliation(s)
- Natarajan Aravindan
- Department of Radiation Oncology, The University of Oklahoma Health Sciences Center, Oklahoma City, OK 73104, USA.,Department of Pathology, The University of Oklahoma Health Sciences Center, Oklahoma City, OK 73104, USA.,Department of Anesthesiology, The University of Oklahoma Health Sciences Center, Oklahoma City, OK 73104, USA
| | - Drishti Jain
- Department of Radiation Oncology, The University of Oklahoma Health Sciences Center, Oklahoma City, OK 73104, USA
| | - Dinesh Babu Somasundaram
- Department of Radiation Oncology, The University of Oklahoma Health Sciences Center, Oklahoma City, OK 73104, USA
| | - Terence S Herman
- Department of Radiation Oncology, The University of Oklahoma Health Sciences Center, Oklahoma City, OK 73104, USA.,Stephenson Cancer Center, Oklahoma City, OK 73104, USA
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17
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Vega FM, Colmenero-Repiso A, Gómez-Muñoz MA, Rodríguez-Prieto I, Aguilar-Morante D, Ramírez G, Márquez C, Cabello R, Pardal R. CD44-high neural crest stem-like cells are associated with tumour aggressiveness and poor survival in neuroblastoma tumours. EBioMedicine 2019; 49:82-95. [PMID: 31685444 PMCID: PMC6945283 DOI: 10.1016/j.ebiom.2019.10.041] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2019] [Revised: 10/21/2019] [Accepted: 10/22/2019] [Indexed: 12/12/2022] Open
Abstract
Background Neuroblastoma is a paediatric tumour originated from sympathoadrenal precursors and characterized by its heterogeneity and poor outcome in advanced stages. Intra-tumoral cellular heterogeneity has emerged as an important feature in neuroblastoma, with a potential major impact on tumour aggressiveness and response to therapy. CD44 is an adhesion protein involved in tumour progression, metastasis and stemness in different cancers; however, there has been controversies about the significance of CD44 expression in neuroblastoma and its relationship with tumour progression. Methods We have performed transcriptomic analysis on patient tumour samples studying the outcome of patients with high CD44 expression. Adhesion, invasion and proliferation assays were performed in sorted CD44high neuroblastoma cells. Tumoursphere cultures have been used to enrich in undifferentiated stem-like cells and to asses self-renewal and differentiation potential. We have finally performed in vivo tumorigenic assays on cell line-derived or Patient-derived xenografts. Findings We show that high CD44 expression is associated with low survival in high-grade human neuroblastoma, independently of MYCN amplification. CD44 is expressed in a cell population with neural crest stem-like features, and with the capacity to generate multipotent, undifferentiated tumourspheres in culture. These cells are more invasive and proliferative in vitro. CD44 positive cells obtained from tumours are more tumorigenic and metastatic, giving rise to aggressive neuroblastic tumours at high frequency upon transplantation. Interpretation We describe an unexpected intra-tumoural heterogeneity within cellular entities expressing CD44 in neuroblastoma, and propose that CD44 has a role in neural crest stem-like undifferentiated cells, which can contribute to tumorigenesis and malignancy in this type of cancer. Funding Research supported by grants from the “Asociación Española contra el Cáncer” (AECC), the Spanish Ministry of Science and Innovation SAF program (SAF2016-80412-P), and the European Research Council (ERC Starting Grant to RP).
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Affiliation(s)
- Francisco M Vega
- Dpto. de Biología Celular, Universidad de Sevilla and Instituto de Biomedicina de Sevilla (IBiS), Hospital Universitario Virgen del Rocío/CSIC/Universidad de Sevilla, 41012 Seville, Spain.
| | - Ana Colmenero-Repiso
- Instituto de Biomedicina de Sevilla (IBiS), Hospital Universitario Virgen del Rocío/CSIC/Universidad de Sevilla and Dpto. de Fisiología Médica y Biofísica, Universidad de Sevilla 41013 Seville, Spain
| | - María A Gómez-Muñoz
- Instituto de Biomedicina de Sevilla (IBiS), Hospital Universitario Virgen del Rocío/CSIC/Universidad de Sevilla and Dpto. de Fisiología Médica y Biofísica, Universidad de Sevilla 41013 Seville, Spain
| | - Ismael Rodríguez-Prieto
- Instituto de Biomedicina de Sevilla (IBiS), Hospital Universitario Virgen del Rocío/CSIC/Universidad de Sevilla and Dpto. de Fisiología Médica y Biofísica, Universidad de Sevilla 41013 Seville, Spain
| | - Diana Aguilar-Morante
- Instituto de Biomedicina de Sevilla (IBiS), Hospital Universitario Virgen del Rocío/CSIC/Universidad de Sevilla and Dpto. de Fisiología Médica y Biofísica, Universidad de Sevilla 41013 Seville, Spain
| | - Gema Ramírez
- Unidad de Oncología Pediátrica, Hospital Universitario Virgen del Rocío, Spain
| | - Catalina Márquez
- Unidad de Oncología Pediátrica, Hospital Universitario Virgen del Rocío, Spain
| | - Rosa Cabello
- Unidad de Cirugía Pediátrica, Hospital Universitario Virgen del Rocío, Spain
| | - Ricardo Pardal
- Instituto de Biomedicina de Sevilla (IBiS), Hospital Universitario Virgen del Rocío/CSIC/Universidad de Sevilla and Dpto. de Fisiología Médica y Biofísica, Universidad de Sevilla 41013 Seville, Spain.
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18
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Bahmad HF, Chamaa F, Assi S, Chalhoub RM, Abou-Antoun T, Abou-Kheir W. Cancer Stem Cells in Neuroblastoma: Expanding the Therapeutic Frontier. Front Mol Neurosci 2019; 12:131. [PMID: 31191243 PMCID: PMC6546065 DOI: 10.3389/fnmol.2019.00131] [Citation(s) in RCA: 38] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2019] [Accepted: 05/07/2019] [Indexed: 12/12/2022] Open
Abstract
Neuroblastoma (NB) is the most common extracranial solid tumor often diagnosed in childhood. Despite intense efforts to develop a successful treatment, current available therapies are still challenged by high rates of resistance, recurrence and progression, most notably in advanced cases and highly malignant tumors. Emerging evidence proposes that this might be due to a subpopulation of cancer stem cells (CSCs) or tumor-initiating cells (TICs) found in the bulk of the tumor. Therefore, the development of more targeted therapy is highly dependent on the identification of the molecular signatures and genetic aberrations characteristic to this subpopulation of cells. This review aims at providing an overview of the key molecular players involved in NB CSCs and focuses on the experimental evidence from NB cell lines, patient-derived xenografts and primary tumors. It also provides some novel approaches of targeting multiple drivers governing the stemness of CSCs to achieve better anti-tumor effects than the currently used therapeutic agents.
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Affiliation(s)
- Hisham F Bahmad
- Department of Anatomy, Cell Biology and Physiological Sciences, Faculty of Medicine, American University of Beirut, Beirut, Lebanon
| | - Farah Chamaa
- Department of Anatomy, Cell Biology and Physiological Sciences, Faculty of Medicine, American University of Beirut, Beirut, Lebanon
| | - Sahar Assi
- Department of Anatomy, Cell Biology and Physiological Sciences, Faculty of Medicine, American University of Beirut, Beirut, Lebanon
| | - Reda M Chalhoub
- Department of Anatomy, Cell Biology and Physiological Sciences, Faculty of Medicine, American University of Beirut, Beirut, Lebanon
| | - Tamara Abou-Antoun
- Department of Pharmaceutical Sciences, School of Pharmacy, Lebanese American University, Byblos, Lebanon
| | - Wassim Abou-Kheir
- Department of Anatomy, Cell Biology and Physiological Sciences, Faculty of Medicine, American University of Beirut, Beirut, Lebanon
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19
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Tsai FJ, Lai MT, Cheng J, Chao SCC, Korla PK, Chen HJ, Lin CM, Tsai MH, Hua CH, Jan CI, Jinawath N, Wu CC, Chen CM, Kuo BYT, Chen LW, Yang J, Hwang T, Sheu JJC. Novel K6-K14 keratin fusion enhances cancer stemness and aggressiveness in oral squamous cell carcinoma. Oncogene 2019; 38:5113-5126. [PMID: 30867567 DOI: 10.1038/s41388-019-0781-y] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2018] [Revised: 02/15/2019] [Accepted: 02/26/2019] [Indexed: 12/13/2022]
Abstract
Keratin intermediate filament (IF) is one component of cellular architectures, which provides necessary mechanical support to conquer environmental stresses. Recent findings reveal its involvement in mechano-transduction and the associated stem cell reprogramming, suggesting the possible roles in cancer development. Here, we report t(12;17)(q13.13;q21.2) chromosomal rearrangement as the most common fusion event in OSCC, resulting in a variety of inter-keratin fusions. Junction site mapping verified 9 in-frame K6-K14 variants, three of which were correlated with lymph node invasion, late tumor stages (T3/T4) and shorter disease-free survival times. When expressed in OSCC cells, those fusion variants disturbed wild-type K14 organization through direct interaction or aggregate formation, leading to perinuclear structure loss and nuclear deformation. Protein array analyses showed the ability of K6-K14 variant 7 (K6-K14/V7) to upregulate TGF-β and G-CSF signaling, which contributed to cell stemness, drug tolerance, and cell aggressiveness. Notably, K6-K14/V7-expressing cells easily adapted to a soft 3-D culture condition in vitro and formed larger, less differentiated tumors in vivo. In addition to the anti-mechanical-stress activity, our data uncover oncogenic functionality of novel keratin filaments caused by gene fusions during OSCC development.
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Affiliation(s)
- Fuu-Jen Tsai
- Human Genetic Center, China Medical University Hospital, Taichung, 40447, Taiwan.,School of Chinese Medicine, China Medical University, Taichung, 40402, Taiwan
| | - Ming-Tsung Lai
- Department of Pathology, Taichung Hospital, Ministry of Health and Welfare, Taichung, 40343, Taiwan
| | - Jack Cheng
- Human Genetic Center, China Medical University Hospital, Taichung, 40447, Taiwan
| | - Stev Chun-Chin Chao
- Human Genetic Center, China Medical University Hospital, Taichung, 40447, Taiwan
| | - Praveen Kumar Korla
- Institute of Biomedical Sciences, National Sun Yatsen University, Kaohsiung, 80424, Taiwan
| | - Hui-Jye Chen
- School of Medicine, China Medical University, Taichung, 40402, Taiwan
| | - Chung-Ming Lin
- Department of Biotechnology, Ming Chuan University, Taoyuan, 33348, Taiwan
| | - Ming-Hsui Tsai
- Department of Otolaryngology, China Medical University Hospital, Taichung, 40447, Taiwan
| | - Chun-Hung Hua
- Department of Otolaryngology, China Medical University Hospital, Taichung, 40447, Taiwan
| | - Chia-Ing Jan
- Department of Pathology, China Medical University Hospital, Taichung, 40447, Taiwan
| | - Natini Jinawath
- Program in Translation Medicine, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok, 10400, Thailand
| | - Chia-Chen Wu
- Institute of Biomedical Sciences, National Sun Yatsen University, Kaohsiung, 80424, Taiwan
| | - Chih-Mei Chen
- Human Genetic Center, China Medical University Hospital, Taichung, 40447, Taiwan
| | - Brian Yu-Ting Kuo
- Institute of Biomedical Sciences, National Sun Yatsen University, Kaohsiung, 80424, Taiwan
| | - Li-Wen Chen
- Institute of Biomedical Sciences, National Sun Yatsen University, Kaohsiung, 80424, Taiwan
| | - Jacky Yang
- Institute of Biomedical Sciences, National Sun Yatsen University, Kaohsiung, 80424, Taiwan
| | - Tritium Hwang
- Institute of Biomedical Sciences, National Sun Yatsen University, Kaohsiung, 80424, Taiwan
| | - Jim Jinn-Chyuan Sheu
- Human Genetic Center, China Medical University Hospital, Taichung, 40447, Taiwan. .,School of Chinese Medicine, China Medical University, Taichung, 40402, Taiwan. .,Institute of Biomedical Sciences, National Sun Yatsen University, Kaohsiung, 80424, Taiwan. .,Department of Health and Nutrition Biotechnology, Asia University, Taichung, 41354, Taiwan.
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20
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Veschi V, Verona F, Thiele CJ. Cancer Stem Cells and Neuroblastoma: Characteristics and Therapeutic Targeting Options. Front Endocrinol (Lausanne) 2019; 10:782. [PMID: 31803140 PMCID: PMC6877479 DOI: 10.3389/fendo.2019.00782] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/05/2019] [Accepted: 10/28/2019] [Indexed: 12/11/2022] Open
Abstract
The majority of embryonal tumors or childhood blastomas derive from pluripotent progenitors or fetal stem cells that acquire cancer stem cell (CSC) properties: multipotency, self-renewal ability, metastatic potential, chemoresistance, more pronounced levels of drug transporters, enhanced DNA-damage repair mechanisms, and a quiescent state. Neuroblastoma (NB) is considered a neuroendocrine tumor and is the most common extracranial neoplasm in children. NB pathogenesis has frequently been associated with epigenetic dysregulation and a failure to implement a differentiation program. The origin, characteristics, and isolation of the CSC subpopulation in NB are still incompletely understood, despite the evidence that this cell subset contributes to disease recurrence and acquired resistance to standard therapies. Here, we summarize the literature regarding the isolation and characterization of CSCs in NB over the past decades, from the early recognition of the expression of stem cell factor (SCF) or its receptor c-KIT to more recent studies identifying the ability of G-CSF and STAT3 to support stem cell-like properties in NB cells. Additionally, we review the morphological variants of NB tumors whose recent epigenetic analyses have shed light on the tumor heterogeneity so common in NB. NB-derived mesenchymal stem cells have recently been isolated from primary tumors of NB patients and associated with a pro-tumorigenic role in the tumor microenvironment, enabling immune escape by tumors, and contributing to their invasive and metastatic capabilities. In particular, we will focus on epigenetic reprogramming in the CSC subpopulation in NB and strategies to target CSCs in NB.
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Affiliation(s)
- Veronica Veschi
- Department of Surgical, Oncological and Stomatological Sciences, University of Palermo, Palermo, Italy
- Cell and Molecular Biology Section, Pediatric Oncology Branch, Center for Cancer Research, National Cancer Institute, Bethesda, MD, United States
| | - Francesco Verona
- Department of Surgical, Oncological and Stomatological Sciences, University of Palermo, Palermo, Italy
| | - Carol J. Thiele
- Cell and Molecular Biology Section, Pediatric Oncology Branch, Center for Cancer Research, National Cancer Institute, Bethesda, MD, United States
- *Correspondence: Carol J. Thiele
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21
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Kholodenko IV, Kalinovsky DV, Doronin II, Deyev SM, Kholodenko RV. Neuroblastoma Origin and Therapeutic Targets for Immunotherapy. J Immunol Res 2018; 2018:7394268. [PMID: 30116755 PMCID: PMC6079467 DOI: 10.1155/2018/7394268] [Citation(s) in RCA: 89] [Impact Index Per Article: 14.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2018] [Accepted: 05/27/2018] [Indexed: 01/30/2023] Open
Abstract
Neuroblastoma is a pediatric solid cancer of heterogeneous clinical behavior. The unique features of this type of cancer frequently hamper the process of determining clinical presentation and predicting therapy effectiveness. The tumor can spontaneously regress without treatment or actively develop and give rise to metastases despite aggressive multimodal therapy. In recent years, immunotherapy has become one of the most promising approaches to the treatment of neuroblastoma. Still, only one drug for targeted immunotherapy of neuroblastoma, chimeric monoclonal GD2-specific antibodies, is used in the clinic today, and its application has significant limitations. In this regard, the development of effective and safe GD2-targeted immunotherapies and analysis of other potential molecular targets for the treatment of neuroblastoma represents an important and topical task. The review summarizes biological characteristics of the origin and development of neuroblastoma and outlines molecular markers of neuroblastoma and modern immunotherapy approaches directed towards these markers.
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Affiliation(s)
- Irina V. Kholodenko
- Orekhovich Institute of Biomedical Chemistry, 10 Pogodinskaya St., Moscow 119121, Russia
| | - Daniel V. Kalinovsky
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Russian Academy of Sciences, 16/10 Miklukho-Maklaya St., Moscow 117997, Russia
| | - Igor I. Doronin
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Russian Academy of Sciences, 16/10 Miklukho-Maklaya St., Moscow 117997, Russia
- Real Target LLC, 16/10 Miklukho-Maklaya St., Moscow 117997, Russia
| | - Sergey M. Deyev
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Russian Academy of Sciences, 16/10 Miklukho-Maklaya St., Moscow 117997, Russia
- Institute of Engineering Physics for Biomedicine (PhysBio), National Research Nuclear University “MEPhI”, Moscow 115409, Russia
| | - Roman V. Kholodenko
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Russian Academy of Sciences, 16/10 Miklukho-Maklaya St., Moscow 117997, Russia
- Real Target LLC, 16/10 Miklukho-Maklaya St., Moscow 117997, Russia
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22
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Yeo B, Redfern AD, Mouchemore KA, Hamilton JA, Anderson RL. The dark side of granulocyte-colony stimulating factor: a supportive therapy with potential to promote tumour progression. Clin Exp Metastasis 2018; 35:255-267. [PMID: 29968171 DOI: 10.1007/s10585-018-9917-7] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2018] [Accepted: 06/26/2018] [Indexed: 12/15/2022]
Abstract
Granulocyte-colony stimulating factor (G-CSF) is one of several cytokines that can expand and mobilize haematopoietic precursor cells from bone marrow. In particular, G-CSF mobilizes neutrophils when the host is challenged by infection or tissue damage. Severe neutropenia, or febrile neutropenia is a life-threatening event that can be mitigated by administration of G-CSF. Consequently, G-CSF has been used to support patients undergoing chemotherapy who would otherwise require dose reduction due to neutropenia. Over the past 10-15 years it has become increasingly apparent, in preclinical tumour growth and metastasis models, that G-CSF can support tumour progression by mobilization of tumour-associated neutrophils which consequently promote tumour dissemination and metastasis. With the increasing use of G-CSF in the clinic, it is pertinent to ask if there is any evidence of a similar promotion of tumour progression in patients. Here, we have reviewed the preclinical and clinical data on the potential contribution of G-CSF to tumour progression. We conclude that, whilst the evidence for a promotion of metastasis is strong in preclinical models and that limited data indicate that high serum G-CSF levels in patients are associated with poorer prognosis, no studies published so far have revealed evidence of increased tumour progression associated with supportive G-CSF use during chemotherapy in patients. Analysis of G-CSF receptor positive cohorts within supportive trials, as well as studies of the role of G-CSF blockade in appropriate tumours in the absence of chemotherapy could yield clinically translatable findings.
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Affiliation(s)
- Belinda Yeo
- Olivia Newton-John Cancer Research Institute and La Trobe University School of Cancer Medicine, 145 Studley Road, Heidelberg, VIC, 3084, Australia.,Austin Health, Heidelberg, VIC, 3084, Australia
| | | | - Kellie A Mouchemore
- Peter MacCallum Cancer Centre, Parkville, VIC, Australia.,Department of Biochemistry & Molecular Biology, Monash University, Clayton, VIC, Australia
| | - John A Hamilton
- Arthritis and Inflammation Research Centre, Department of Medicine, Royal Melbourne Hospital, The University of Melbourne, Parkville, VIC, Australia.,Australian Institute for Musculoskeletal Science (AIMSS), The University of Melbourne and Western Health, St. Albans, VIC, Australia
| | - Robin L Anderson
- Olivia Newton-John Cancer Research Institute and La Trobe University School of Cancer Medicine, 145 Studley Road, Heidelberg, VIC, 3084, Australia.
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23
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Subramanian C, White PT, Kuai R, Kalidindi A, Castle VP, Moon JJ, Timmermann BN, Schwendeman A, Cohen MS. Synthetic high-density lipoprotein nanoconjugate targets neuroblastoma stem cells, blocking migration and self-renewal. Surgery 2018; 164:S0039-6060(18)30080-1. [PMID: 29753460 PMCID: PMC6814450 DOI: 10.1016/j.surg.2018.01.023] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2017] [Accepted: 01/13/2018] [Indexed: 01/08/2023]
Abstract
BACKGROUND Pathways critical for neuroblastoma cancer stem cell function are targeted by 4,19,27-triacetyl withalongolide A (WGA-TA). Because neuroblastoma cells and their cancer stem cells highly overexpress the scavenger receptor class B type 1 receptor that binds to synthetic high-density lipoprotein, we hypothesized that a novel mimetic synthetic high-density lipoprotein nanoparticle would be an ideal carrier for the delivery of 4,19,27-triacetyl withalongolide to neuroblastoma and neuroblastoma cancer stem cells. METHODS Expression of scavenger receptor class B type 1 in validated human neuroblastoma cells was evaluated by quantitative polymerase chain reaction (qPCR) and Western blot. In vitro cellular uptake of synthetic high-density lipoprotein nanoparticles was observed with a fluorescence microscope. In vivo biodistribution of synthetic high-density lipoprotein nanoparticles was investigated with IVIS imaging. Self-renewal and migration/invasion were assessed by sphere formation and Boyden chamber assays, respectively. Viability was analyzed by CellTiter-Glo assay. Cancer stem cell markers were evaluated by flow cytometry. RESULTS qPCR and Western blot analysis revealed a higher level of scavenger receptor class B type 1 expression and drug uptake in N-myc amplified neuroblastoma cells. In vitro uptake of synthetic high-density lipoprotein was almost completely blocked by excess synthetic high-density lipoprotein. The synthetic high-density lipoprotein nanoparticles mainly accumulated in the tumor and liver, but not in other organs. Synthetic HDL-4,19,27-triacetyl withalongolide showed a 1,000-fold higher potency than the carrier (synthetic high-density lipoprotein) alone (P < .01) to kill neuroblastoma cells. Additionally, a dose-dependent decrease in sphere formation, invasion, migration, and cancer stem cell markers was observed after treatment of neuroblastoma cells with synthetic high-density lipoprotein-4,19,27-triacetyl withalongolide A. CONCLUSION Synthetic high-density lipoprotein is a promising platform to improve the delivery of anticancer drug 4,19,27-triacetyl withalongolide A to neuroblastomas and neuroblastoma cancer stem cells through SR-B1 targeting in vitro and in vivo.
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Affiliation(s)
| | - Peter T White
- Department of Surgery, University of Michigan, Ann Arbor, MI
| | - Rui Kuai
- Department of Pharmaceutical Sciences, University of Michigan, Ann Arbor, MI; Biointerfaces Institute, University of Michigan, Ann Arbor, MI
| | | | | | - James J Moon
- Department of Pharmaceutical Sciences, University of Michigan, Ann Arbor, MI; Biointerfaces Institute, University of Michigan, Ann Arbor, MI
| | | | - Anna Schwendeman
- Department of Pharmaceutical Sciences, University of Michigan, Ann Arbor, MI; Biointerfaces Institute, University of Michigan, Ann Arbor, MI
| | - Mark S Cohen
- Department of Surgery, University of Michigan, Ann Arbor, MI; Department of Pharmacology, University of Michigan, Ann Arbor, MI.
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24
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Abstract
The cancer stem cell (CSC) hypothesis has captured the attention of many scientists. It is believed that elimination of CSCs could possibly eradicate the whole cancer. CSC surface markers provide molecular targeted therapies for various cancers, using therapeutic antibodies specific for the CSC surface markers. Various CSC surface markers have been identified and published. Interestingly, most of the markers used to identify CSCs are derived from surface markers present on human embryonic stem cells (hESCs) or adult stem cells. In this review, we classify the currently known 40 CSC surface markers into 3 different categories, in terms of their expression in hESCs, adult stem cells, and normal tissue cells. Approximately 73% of current CSC surface markers appear to be present on embryonic or adult stem cells, and they are rarely expressed on normal tissue cells. The remaining CSC surface markers are considerably expressed even in normal tissue cells, and some of them have been extensively validated as CSC surface markers by various research groups. We discuss the significance of the categorized CSC surface markers, and provide insight into why surface markers on hESCs are an attractive source to find novel surface markers on CSCs.
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Affiliation(s)
- Won-Tae Kim
- Institute of Anticancer Medicine Development, Department of Integrative Bioscience and Biotechnology, Sejong University, Seoul 05006, Korea
| | - Chun Jeih Ryu
- Institute of Anticancer Medicine Development, Department of Integrative Bioscience and Biotechnology, Sejong University, Seoul 05006, Korea
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25
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Agarwal S, Ghosh R, Chen Z, Lakoma A, Gunaratne PH, Kim ES, Shohet JM. Transmembrane adaptor protein PAG1 is a novel tumor suppressor in neuroblastoma. Oncotarget 2018; 7:24018-26. [PMID: 26993602 PMCID: PMC5029681 DOI: 10.18632/oncotarget.8116] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2015] [Accepted: 03/01/2016] [Indexed: 02/06/2023] Open
Abstract
(NB) is the most common extracranial pediatric solid tumor with high mortality rates. The tyrosine kinase c-Src has been known to play an important role in differentiation of NB cells, but the mechanism of c-Src regulation has not been defined. Here, we characterize PAG1 (Cbp, Csk binding protein), a central inhibitor of c-Src and other Src family kinases, as a novel tumor suppressor in NB. Clinical cohort analysis demonstrate that low expression of PAG1 is a significant prognostic factor for high stage disease, increased relapse, and worse overall survival for children with NB. PAG1 knockdown in NB cells promotes proliferation and anchorage-independent colony formation with increased activation of AKT and ERK downstream of c-Src, while PAG1 overexpression significantly rescues these effects. In vivo, PAG1 overexpression significantly inhibits NB tumorigenicity in an orthotopic xenograft model. Our results establish PAG1 as a potent tumor suppressor in NB by inhibiting c-Src and downstream effector pathways. Thus, reactivation of PAG1 and inhibition of c-Src kinase activity represents an important novel therapeutic approach for high-risk NB.
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Affiliation(s)
- Saurabh Agarwal
- Department of Pediatrics, Section of Hematology-Oncology, Texas Children's Cancer Center, and Center for Cell and Gene Therapy, Baylor College of Medicine, Houston, Texas 77030, USA
| | - Rajib Ghosh
- Department of Biology & Biochemistry, University of Houston, Houston, Texas 77204, USA
| | - Zaowen Chen
- Department of Pediatrics, Section of Hematology-Oncology, Texas Children's Cancer Center, and Center for Cell and Gene Therapy, Baylor College of Medicine, Houston, Texas 77030, USA
| | - Anna Lakoma
- Michael E. DeBakey, Department of Surgery, Division of Pediatric Surgery, Baylor College of Medicine, Houston, Texas 77030, USA
| | - Preethi H Gunaratne
- Department of Biology & Biochemistry, University of Houston, Houston, Texas 77204, USA
| | - Eugene S Kim
- Michael E. DeBakey, Department of Surgery, Division of Pediatric Surgery, Baylor College of Medicine, Houston, Texas 77030, USA.,Department of Surgery, Division of Pediatric Surgery, Keck School of Medicine, University of Southern California, Los Angeles, California 90027, USA
| | - Jason M Shohet
- Department of Pediatrics, Section of Hematology-Oncology, Texas Children's Cancer Center, and Center for Cell and Gene Therapy, Baylor College of Medicine, Houston, Texas 77030, USA
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26
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Jeannin P, Paolini L, Adam C, Delneste Y. The roles of CSFs on the functional polarization of tumor-associated macrophages. FEBS J 2017; 285:680-699. [PMID: 29171156 DOI: 10.1111/febs.14343] [Citation(s) in RCA: 104] [Impact Index Per Article: 14.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2017] [Revised: 11/03/2017] [Accepted: 11/20/2017] [Indexed: 12/12/2022]
Abstract
Macrophages have a central role in numerous physiological processes, such as immune defense, maintenance of tissue homeostasis, wound healing, and inflammation. Moreover, in numerous severe disorders, such as cancer or chronic inflammation, their functions can be profoundly affected. Macrophages continuously sense their environment and adapt their phenotypes and functions to the local requirements; this process is called plasticity. In addition to stress signals, metabolites, and direct cell-contact interactions with surrounding cells, numerous cytokines play a central role in controlling macrophage polarization. In this review, we will focus on three human macrophage differentiation factors: macrophage colony-stimulating factor (M-CSF), IL-34, and granulocyte M-CSF. These CSFs allow human monocyte survival, promote their differentiation into macrophages, and control macrophage polarization as they give rise to cells with different phenotype and functions. Based on recent observations, the role of granulocyte CSF on macrophage polarization is also addressed. Finally, our current knowledge on the expression of these growth factors in tumor microenvironment and their impact on the generation and polarization of tumor-associated macrophages are summarized.
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Affiliation(s)
- Pascale Jeannin
- CRCINA, INSERM, Université de Nantes, Université d'Angers, France.,Laboratory of Immunology and Allergology, University Hospital of Angers, France.,LabEx ImmunoGraftOnco, Angers, France
| | - Léa Paolini
- CRCINA, INSERM, Université de Nantes, Université d'Angers, France.,LabEx ImmunoGraftOnco, Angers, France
| | - Clement Adam
- CRCINA, INSERM, Université de Nantes, Université d'Angers, France.,LabEx ImmunoGraftOnco, Angers, France
| | - Yves Delneste
- CRCINA, INSERM, Université de Nantes, Université d'Angers, France.,Laboratory of Immunology and Allergology, University Hospital of Angers, France.,LabEx ImmunoGraftOnco, Angers, France
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27
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Tomolonis JA, Agarwal S, Shohet JM. Neuroblastoma pathogenesis: deregulation of embryonic neural crest development. Cell Tissue Res 2017; 372:245-262. [PMID: 29222693 DOI: 10.1007/s00441-017-2747-0] [Citation(s) in RCA: 80] [Impact Index Per Article: 11.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2017] [Accepted: 11/21/2017] [Indexed: 12/12/2022]
Abstract
Neuroblastoma (NB) is an aggressive pediatric cancer that originates from neural crest tissues of the sympathetic nervous system. NB is highly heterogeneous both from a clinical and a molecular perspective. Clinically, this cancer represents a wide range of phenotypes ranging from spontaneous regression of 4S disease to unremitting treatment-refractory progression and death of high-risk metastatic disease. At a cellular level, the heterogeneous behavior of NB likely arises from an arrest and deregulation of normal neural crest development. In the present review, we summarize our current knowledge of neural crest development as it relates to pathways promoting 'stemness' and how deregulation may contribute to the development of tumor-initiating CSCs. There is an emerging consensus that such tumor subpopulations contribute to the evolution of drug resistance, metastasis and relapse in other equally aggressive malignancies. As relapsed, refractory disease remains the primary cause of death for neuroblastoma, the identification and targeting of CSCs or other primary drivers of tumor progression remains a critical, clinically significant goal for neuroblastoma. We will critically review recent and past evidence in the literature supporting the concept of CSCs as drivers of neuroblastoma pathogenesis.
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Affiliation(s)
- Julie A Tomolonis
- Department of Pediatrics, Section of Hematology-Oncology, Texas Children's Cancer Center, Houston, TX, 77030, USA.,Medical Scientist Training Program (MSTP), Baylor College of Medicine, Houston, TX, 77030, USA.,Translational Biology & Molecular Medicine (TBMM) Graduate Program, Baylor College of Medicine, Houston, TX, 77030, USA
| | - Saurabh Agarwal
- Department of Pediatrics, Section of Hematology-Oncology, Texas Children's Cancer Center, Houston, TX, 77030, USA.,Center for Cell and Gene Therapy, Baylor College of Medicine, Houston, TX, 77030, USA
| | - Jason M Shohet
- Department of Pediatrics, Section of Hematology-Oncology, Texas Children's Cancer Center, Houston, TX, 77030, USA. .,Center for Cell and Gene Therapy, Baylor College of Medicine, Houston, TX, 77030, USA. .,Neuroblastoma Research Program, Texas Children's Cancer Center, Baylor College of Medicine, Houston, TX, 77030, USA.
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28
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Alshareef A, Gupta N, Zhang HF, Wu C, Haque M, Lai R. High expression of β-catenin contributes to the crizotinib resistant phenotype in the stem-like cell population in neuroblastoma. Sci Rep 2017; 7:16863. [PMID: 29203817 PMCID: PMC5715105 DOI: 10.1038/s41598-017-17319-9] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2017] [Accepted: 11/14/2017] [Indexed: 01/06/2023] Open
Abstract
ALK has been identified as a novel therapeutic target in neuroblastoma (NB), but resistance to ALK inhibitors (such as crizotinib) is well recognized. We recently published that the crizotinib sensitivity in NB cells strongly correlates with the crizotinib—ALK binding, and β-catenin effectively hinders this interaction and confers crizotinib resistance. Here, we asked if these observations hold true for the stem-like cells in NB cells, which were purified based on their responsiveness to a Sox2 reporter. Compared to bulk, reporter unresponsive (RU) cells, reporter responsive (RR) cells had significantly higher neurosphere formation ability, expression of CD133/nestin and chemo-resistance. Using the cellular thermal shift assay, we found that RR cells exhibited significantly weaker crizotinib—ALK binding and higher crizotinib resistance than RU cells. The suboptimal crizotinib—ALK binding in RR cells can be attributed to their high β-catenin expression, since siRNA knockdown of β-catenin restored the crizotinib—ALK binding and lowered the crizotinib resistance to the level of RU cells. Enforced expression of β-catenin in RU cells resulted in the opposite effects. To conclude, high expression of β-catenin in the stem-like NB cells contributes to their crizotinib resistance. Combining β-catenin inhibitors and ALK inhibitors may be useful in treating NB patients.
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Affiliation(s)
- Abdulraheem Alshareef
- Department of Laboratory Medicine and Pathology, University of Alberta, Edmonton, Alberta, Canada.,Department of Applied Medical Sciences, Taibah University, Almedinah, P.O. Box 41477, Saudi Arabia
| | - Nidhi Gupta
- Department of Laboratory Medicine and Pathology, University of Alberta, Edmonton, Alberta, Canada
| | - Hai-Feng Zhang
- Department of Laboratory Medicine and Pathology, University of Alberta, Edmonton, Alberta, Canada
| | - Chengsheng Wu
- Department of Laboratory Medicine and Pathology, University of Alberta, Edmonton, Alberta, Canada
| | - Moinul Haque
- Department of Laboratory Medicine and Pathology, University of Alberta, Edmonton, Alberta, Canada
| | - Raymond Lai
- Department of Laboratory Medicine and Pathology, University of Alberta, Edmonton, Alberta, Canada. .,Department of Oncology, University of Alberta, Edmonton, Alberta, Canada. .,DynaLIFE Medical Laboratories, Edmonton, Alberta, Canada.
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29
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Odate S, Veschi V, Yan S, Lam N, Woessner R, Thiele CJ. Inhibition of STAT3 with the Generation 2.5 Antisense Oligonucleotide, AZD9150, Decreases Neuroblastoma Tumorigenicity and Increases Chemosensitivity. Clin Cancer Res 2017; 23:1771-1784. [PMID: 27797972 PMCID: PMC5381521 DOI: 10.1158/1078-0432.ccr-16-1317] [Citation(s) in RCA: 45] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2016] [Revised: 09/30/2016] [Accepted: 10/04/2016] [Indexed: 12/29/2022]
Abstract
Purpose: Neuroblastoma is a pediatric tumor of peripheral sympathoadrenal neuroblasts. The long-term event-free survival of children with high-risk neuroblastoma is still poor despite the improvements with current multimodality treatment protocols. Activated JAK/STAT3 pathway plays an important role in many human cancers, suggesting that targeting STAT3 is a promising strategy for treating high-risk neuroblastoma.Experimental Design: To evaluate the biologic consequences of specific targeting of STAT3 in neuroblastoma, we assessed the effect of tetracycline (Tet)-inducible STAT3 shRNA and the generation 2.5 antisense oligonucleotide AZD9150 which targets STAT3 in three representative neuroblastoma cell line models (AS, NGP, and IMR32).Results: Our data indicated that Tet-inducible STAT3 shRNA and AZD9150 inhibited endogenous STAT3 and STAT3 target genes. Tet-inducible STAT3 shRNA and AZD9150 decreased cell growth and tumorigenicity. In vivo, STAT3 inhibition by Tet-inducible STAT3 shRNA or AZD9150 alone had little effect on growth of established tumors. However, when treated xenograft tumor cells were reimplanted into mice, there was a significant decrease in secondary tumors in the mice receiving AZD9150-treated tumor cells compared with the mice receiving ntASO-treated tumor cells. This indicates that inhibition of STAT3 decreases the tumor-initiating potential of neuroblastoma cells. Furthermore, inhibition of STAT3 significantly increased neuroblastoma cell sensitivity to cisplatin and decreased tumor growth and increased the survival of tumor-bearing mice in vivoConclusions: Our study supports the development of strategies targeting STAT3 inhibition in combination with conventional chemotherapy for patients with high-risk neuroblastoma. Clin Cancer Res; 23(7); 1771-84. ©2016 AACR.
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Affiliation(s)
- Seiichi Odate
- Cell & Molecular Biology Section, Pediatric Oncology Branch, Center for Cancer Research, National Cancer Institute, Bethesda, Maryland
| | - Veronica Veschi
- Cell & Molecular Biology Section, Pediatric Oncology Branch, Center for Cancer Research, National Cancer Institute, Bethesda, Maryland
| | - Shuang Yan
- Cell & Molecular Biology Section, Pediatric Oncology Branch, Center for Cancer Research, National Cancer Institute, Bethesda, Maryland
| | - Norris Lam
- Cell & Molecular Biology Section, Pediatric Oncology Branch, Center for Cancer Research, National Cancer Institute, Bethesda, Maryland
| | - Richard Woessner
- Cancer Bioscience Drug Discovery, AstraZeneca Pharmaceuticals, Waltham, Massachusetts
| | - Carol J Thiele
- Cell & Molecular Biology Section, Pediatric Oncology Branch, Center for Cancer Research, National Cancer Institute, Bethesda, Maryland.
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30
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Steenblock C, Rubin de Celis MF, Androutsellis-Theotokis A, Sue M, Delgadillo Silva LF, Eisenhofer G, Andoniadou CL, Bornstein SR. Adrenal cortical and chromaffin stem cells: Is there a common progeny related to stress adaptation? Mol Cell Endocrinol 2017; 441:156-163. [PMID: 27637345 DOI: 10.1016/j.mce.2016.09.011] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/14/2016] [Revised: 09/12/2016] [Accepted: 09/12/2016] [Indexed: 12/14/2022]
Abstract
The adrenal gland is a highly plastic organ with the capacity to adapt the body homeostasis to different physiological needs. The existence of stem-like cells in the adrenal cortex has been revealed in many studies. Recently, we identified and characterized in mice a pool of glia-like multipotent Nestin-expressing progenitor cells, which contributes to the plasticity of the adrenal medulla. In addition, we found that these Nestin progenitors are actively involved in the stress response by giving rise to chromaffin cells. Interestingly, we also observed a Nestin-GFP-positive cell population located under the adrenal capsule and scattered through the cortex. In this article, we discuss the possibility of a common progenitor giving rise to subpopulations of cells both in the adrenal cortex and medulla, the isolation and characterization of this progenitor as well as its clinical potential in transplantation therapies and in pathophysiology.
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Affiliation(s)
- Charlotte Steenblock
- Department of Internal Medicine III, Technische Universität Dresden, Dresden, Germany.
| | | | - Andreas Androutsellis-Theotokis
- Department of Internal Medicine III, Technische Universität Dresden, Dresden, Germany; Stem Cells, Tissue Engineering and Modelling (STEM), Division of Cancer and Stem Cells, University of Nottingham, Nottingham, UK
| | - Mariko Sue
- Department of Internal Medicine III, Technische Universität Dresden, Dresden, Germany
| | | | - Graeme Eisenhofer
- Department of Internal Medicine III, Technische Universität Dresden, Dresden, Germany
| | - Cynthia L Andoniadou
- Department of Internal Medicine III, Technische Universität Dresden, Dresden, Germany; Department of Craniofacial Development and Stem Cell Biology, King's College London, London, UK
| | - Stefan R Bornstein
- Department of Internal Medicine III, Technische Universität Dresden, Dresden, Germany; Department of Endocrinology and Diabetes, King's College London, London, UK
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31
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Ghaghada KB, Starosolski ZA, Lakoma A, Kaffes C, Agarwal S, Athreya KK, Shohet J, Kim E, Annapragada A. Heterogeneous Uptake of Nanoparticles in Mouse Models of Pediatric High-Risk Neuroblastoma. PLoS One 2016; 11:e0165877. [PMID: 27861510 PMCID: PMC5115667 DOI: 10.1371/journal.pone.0165877] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2016] [Accepted: 10/19/2016] [Indexed: 11/18/2022] Open
Abstract
Liposomal chemotherapeutics are exemplified by DOXIL® are commonly used in adult cancers. While these agents exhibit improved safety profile compared to their free drug counterparts, their treatment response rates have been ~ 20%, often attributed to the heterogeneous intratumoral uptake and distribution of liposomal nanoparticles. Non-invasive and quantitative monitoring of the uptake and distribution of liposomal nanoparticles in solid tumors could allow for patient stratification and personalized cancer nanomedicine. In this study, the variability of liposomal nanoparticle intratumoral distribution and uptake in orthotopic models of pediatric neuroblastoma was investigated using a liposomal nanoprobe visualized by high-resolution computed tomography (CT). Two human neuroblastoma cell lines (NGP: a MYCN-amplified line, and SH-SY5Y a MYCN non-amplified line) were implanted in the renal capsule of nude mice to establish the model. Intratumoral nanoparticle uptake was measured at tumor ages 1, 2, 3 and 4 weeks post implantation. The locations of uptake within the tumor were mapped in the 3-dimensional reconstructed images. Total uptake was measured by integration of the x-ray absorption signal over the intratumoral uptake locations. Both tumor models showed significant variation in nanoparticle uptake as the tumors aged. Observation of the uptake patterns suggested that the nanoparticle uptake was dominated by vascular leak at the surface/periphery of the tumor, and localized, heterogeneous vascular leak in the interior of the tumor. Slow growing SH-SY5Y tumors demonstrated uptake that correlated directly with the tumor volume. Faster growing NGP tumor uptake did not correlate with any tumor geometric parameters, including tumor volume, tumor surface area, and R30 and R50, measures of uptake localized to the interior of the tumor. However, uptake for both SH-SY5Y and NGP tumors correlated almost perfectly with the leak volume, as measured by CT. These results suggest that the uptake of nanoparticles is heterogeneous and not governed by tumor geometry. An imaging nanoprobe remains the best measure of nanoparticle uptake in these tumor models.
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Affiliation(s)
- Ketan B. Ghaghada
- Department of Pediatric Radiology, Texas Children’s Hospital, Houston, Texas, United States of America
| | - Zbigniew A. Starosolski
- Department of Pediatric Radiology, Texas Children’s Hospital, Houston, Texas, United States of America
| | - Anna Lakoma
- Michael E. DeBakey, Department of Surgery, Division of Pediatric Surgery, Baylor College of Medicine, Houston, Texas, United States of America
| | - Caterina Kaffes
- Department of Pediatrics, Baylor College of Medicine, Houston, Texas, United States of America
| | - Saurabh Agarwal
- Department of Pediatrics, Section of Hematology-Oncology and Center for Cell and Gene Therapy, Baylor College of Medicine, Houston, Texas, United States of America
- Texas Children's Cancer Center, Texas Children’s Hospital, Houston, Texas, United States of America
| | - Khannan K. Athreya
- University of Texas Medical School at Houston, The University of Texas Health Sciences Center at Houston, Houston, Texas, United States of America
| | - Jason Shohet
- Department of Pediatrics, Section of Hematology-Oncology and Center for Cell and Gene Therapy, Baylor College of Medicine, Houston, Texas, United States of America
- Texas Children's Cancer Center, Texas Children’s Hospital, Houston, Texas, United States of America
| | - Eugene Kim
- Michael E. DeBakey, Department of Surgery, Division of Pediatric Surgery, Baylor College of Medicine, Houston, Texas, United States of America
| | - Ananth Annapragada
- Department of Pediatric Radiology, Texas Children’s Hospital, Houston, Texas, United States of America
- Texas Children's Cancer Center, Texas Children’s Hospital, Houston, Texas, United States of America
- * E-mail:
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32
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Zage PE, Whittle SB, Shohet JM. CD114: A New Member of the Neural Crest-Derived Cancer Stem Cell Marker Family. J Cell Biochem 2016; 118:221-231. [PMID: 27428599 DOI: 10.1002/jcb.25656] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2016] [Accepted: 07/15/2016] [Indexed: 12/13/2022]
Abstract
The neural crest is a population of cells in the vertebrate embryo that gives rise to a wide range of tissues and cell types, including components of the peripheral nervous system and the craniofacial skeleton as well as melanocytes and the adrenal medulla. Aberrations in neural crest development can lead to numerous diseases, including cancers such as melanoma and neuroblastoma. Cancer stem cells (CSCs) have been identified in these neural crest-derived tumors, and these CSCs demonstrate resistance to treatment and are likely key contributors to disease relapse. Patients with neural crest-derived tumors often have poor outcomes due to frequent relapses, likely due to the continued presence of residual treatment-resistant CSCs, and therapies directed against these CSCs are likely to improve patient outcomes. CSCs share many of the same genetic and biologic features of primordial neural crest cells, and therefore a better understanding of neural crest development will likely lead to the development of effective therapies directed against these CSCs. Signaling through STAT3 has been shown to be required for neural crest development, and granulocyte colony stimulating factor (GCSF)-mediated activation of STAT3 has been shown to play a role in the pathogenesis of neural crest-derived tumors. Expression of the cell surface marker CD114 (the receptor for GCSF) has been identified as a potential marker for CSCs in neural crest-derived tumors, suggesting that CD114 expression and function may contribute to disease relapse and poor patient outcomes. Here we review the processes of neural crest development and tumorigenesis and we discuss the previously identified markers for CSC subpopulations identified in neural crest tumors and their role in neural crest tumor biology. We also discuss the potential for CD114 and downstream intracellular signaling pathways as potential targets for CSC-directed therapy. J. Cell. Biochem. 118: 221-231, 2017. © 2016 Wiley Periodicals, Inc.
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Affiliation(s)
- Peter E Zage
- Division of Hematology-Oncology, Department of Pediatrics, University of California San Diego, La Jolla, California.,Peckham Center for Cancer and Blood Disorders, Rady Children's Hospital, San Diego, California
| | - Sarah B Whittle
- Department of Pediatrics, Section of Hematology-Oncology, Children's Cancer Center, Houston, Texas
| | - Jason M Shohet
- Department of Pediatrics, Section of Hematology-Oncology, Children's Cancer Center, Houston, Texas.,Center for Cell and Gene Therapy, Baylor College of Medicine, Houston, Texas
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Campos-Arroyo D, Maldonado V, Bahena I, Quintanar V, Patiño N, Carlos Martinez-Lazcano J, Melendez-Zajgla J. Probenecid Sensitizes Neuroblastoma Cancer Stem Cells to Cisplatin. Cancer Invest 2016; 34:155-66. [PMID: 26963048 DOI: 10.3109/07357907.2016.1139717] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
We used both in vitro cultures of neuroblastoma cell lines and nude-mice xenotransplants to explore the effects of co-administration of cisplatin and probenecid. Probenecid sensitized neuroblastoma cells, including tumor cells with stem features, to the effects of cisplatin, both in vitro and in vivo. This effect was mediated by an increase in the apoptotic cell death and a concomitant decrease in cell proliferation. This effect is accompanied by modulation of the mRNA and protein of the drug efflux transporters MDR1, MRP2, and BCRP. The co-administration of probenecid with cisplatin should be explored as a possible therapeutic strategy.
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Affiliation(s)
- Denise Campos-Arroyo
- a Functional Genomics Laboratory , Instituto Nacional de Medicina Genomica , Mexico City 14610 , Mexico
| | - Vilma Maldonado
- a Functional Genomics Laboratory , Instituto Nacional de Medicina Genomica , Mexico City 14610 , Mexico
| | - Ivan Bahena
- a Functional Genomics Laboratory , Instituto Nacional de Medicina Genomica , Mexico City 14610 , Mexico
| | - Valeria Quintanar
- a Functional Genomics Laboratory , Instituto Nacional de Medicina Genomica , Mexico City 14610 , Mexico
| | - Nelly Patiño
- a Functional Genomics Laboratory , Instituto Nacional de Medicina Genomica , Mexico City 14610 , Mexico
| | - Juan Carlos Martinez-Lazcano
- b Department of Neurophysiology , Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez , Mexico City , Mexico
| | - Jorge Melendez-Zajgla
- a Functional Genomics Laboratory , Instituto Nacional de Medicina Genomica , Mexico City 14610 , Mexico
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Garner EF, Beierle EA. Cancer Stem Cells and Their Interaction with the Tumor Microenvironment in Neuroblastoma. Cancers (Basel) 2015; 8:cancers8010005. [PMID: 26729169 PMCID: PMC4728452 DOI: 10.3390/cancers8010005] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2015] [Revised: 12/16/2015] [Accepted: 12/21/2015] [Indexed: 12/26/2022] Open
Abstract
Neuroblastoma, a solid tumor arising from neural crest cells, accounts for over 15% of all pediatric cancer deaths. The interaction of neuroblastoma cancer-initiating cells with their microenvironment likely plays an integral role in the maintenance of resistant disease and tumor relapse. In this review, we discuss the interaction between neuroblastoma cancer-initiating cells and the elements of the tumor microenvironment and how these interactions may provide novel therapeutic targets for this difficult to treat disease.
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Affiliation(s)
- Evan F Garner
- Department of Surgery, Division of Pediatric Surgery, University of Alabama, Birmingham, AL 35233, USA.
| | - Elizabeth A Beierle
- Department of Surgery, Division of Pediatric Surgery, University of Alabama, Birmingham, AL 35233, USA.
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Kim ES, Agarwal S, Shohet JM. G-CSF Is a Cancer Stem Cell-Specific Growth Factor-Response. Cancer Res 2015; 75:3992. [PMID: 26337907 DOI: 10.1158/0008-5472.can-15-1599] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2015] [Accepted: 06/18/2015] [Indexed: 11/16/2022]
Affiliation(s)
- Eugene S Kim
- Division of Pediatric Surgery, Children's Hospital Los Angeles, Keck School of Medicine, University of Southern California, Los Angeles, California
| | - Saurabh Agarwal
- Texas Children's Cancer Center, Department of Pediatrics, Baylor College of Medicine, Houston, Texas
| | - Jason M Shohet
- Texas Children's Cancer Center, Department of Pediatrics, Baylor College of Medicine, Houston, Texas.
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Jensen T, Vadasz S, Phoenix K, Claffey K, Parikh N, Finck C. Descriptive analysis of tumor cells with stem like phenotypes in metastatic and benign adrenal tumors. J Pediatr Surg 2015; 50:1493-501. [PMID: 25976447 DOI: 10.1016/j.jpedsurg.2015.04.012] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/11/2014] [Revised: 04/09/2015] [Accepted: 04/23/2015] [Indexed: 12/31/2022]
Abstract
BACKGROUND Neuroblastoma (NB) comprises 7% of all childhood cancers. Here we report a descriptive analysis of key cellular markers that have "stem-like" properties which theoretically represents the self-renewing population of cells responsible for generating new tumor cells. Samples are obtained from freshly isolated tissue from nonmetastatic NB, metastatic NB, benign adrenal adenoma and a ganglioneuroma. In addition, in metastatic NB, descriptive analysis of the tumor cells after 3D culture as well as reanalysis of fresh tumor obtained after surgical excision posttreatment was performed. METHODS Cells were isolated from primary tissue and characterized via immunohistochemistry and flow cytometry for markers associated with stem-like properties. In two patients, reanalysis was performed in freshly isolated tissue after chemotherapy. In three patients, freshly isolated tumors were cultured in 3 dimensions for 7-10 days and changes in stem-like marker expression were characterized. RESULTS Flow analysis of metastatic NB revealed elevated levels of markers CD133, CD24, CD44, Oct4, CXCR4 and Nestin. In addition, some markers such as CD133 and CXCR4 maintained increased expression after chemotherapy. CONCLUSIONS The expression profile of cells with "stem-like" properties has individual variability and differs depending on the tumor type. In metastatic NB, expression of "stem-like" markers Nestin, Oct4, and CXCR4 are maintained in a higher percentage of cells and this persists even after chemotherapy. In addition, culture of freshly isolated tissue maintained the individual expression profile of stem-like markers for at least 7 days.
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Affiliation(s)
- Todd Jensen
- Department of Vascular Biology, University of Connecticut Health Center, 263 Farmington Avenue MC3501, Farmington, CT 06030
| | - Stephanie Vadasz
- Department of Vascular Biology, University of Connecticut Health Center, 263 Farmington Avenue MC3501, Farmington, CT 06030
| | - Kathryn Phoenix
- Department of Vascular Biology, University of Connecticut Health Center, 263 Farmington Avenue MC3501, Farmington, CT 06030
| | - Kevin Claffey
- Department of Vascular Biology, University of Connecticut Health Center, 263 Farmington Avenue MC3501, Farmington, CT 06030
| | - Nehal Parikh
- Department of Hematology & Oncology, Connecticut Children's Medical Center, 282 Washington Street, Hartford, CT 06106
| | - Christine Finck
- Department of Surgery, Connecticut Children's Medical Center, 282 Washington Street, Hartford, CT 06106.
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Lakoma A, Barbieri E, Agarwal S, Jackson J, Chen Z, Kim Y, McVay M, Shohet JM, Kim ES. The MDM2 small-molecule inhibitor RG7388 leads to potent tumor inhibition in p53 wild-type neuroblastoma. Cell Death Discov 2015; 1. [PMID: 26998348 PMCID: PMC4794278 DOI: 10.1038/cddiscovery.2015.26] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Neuroblastoma is an aggressive pediatric malignancy which is >98% p53 wild-type at diagnosis. As a primary repressor of p53 activity and part of a p53-activated negative feedback loop, targeting of mouse double minute 2 homolog (MDM2) is an attractive therapeutic approach to reactivation of p53. Since development of the first selective MDM2 inhibitor, Nutlin-3a, newer compounds have been developed for increased potency and improved bioavailability. Herein, we sought to determine the efficacy and specificity of a second-generation MDM2 inhibitor, RG7388, in neuroblastoma cell lines and xenografts and examine its effect on the p53-independent pathway of hypoxia-inducible factor-1 alpha (HIF-1α)/vascular endothelial growth factor (VEGF). Cell viability and apoptosis studies were performed on the neuroblastoma cell lines, NGP, SH-SY5Y, LAN-5, LAN-5 si-p53 (p53 silenced), and SK-N-AS (p53 null). RG7388 potently decreased cell proliferation and activated p53-dependent apoptosis. Tumor-bearing mice treated with RG7388 demonstrated significant tumor inhibition by 59% in NGP (P=0.003), 67% in SH-SY5Y (P=0.006), and 75% in LAN-5 (P=0.0019) p53 wild-type xenograft tumors, but no inhibitory effect on LAN-5 si-p53 or SK-N-AS p53-silenced/null xenograft tumors. Moreover, RG7388 was found to inhibit the p53-independent pathway of HIF-1α/VEGF with decreased gene expression and alteration of angiogenesis. Our study supports the further evaluation of RG7388 as a novel treatment option in p53 wild-type neuroblastoma at diagnosis and relapse.
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Affiliation(s)
- A Lakoma
- Division of Pediatric Surgery, Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, TX 77030, USA
| | - E Barbieri
- Department of Pediatrics, Section of Hematology-Oncology, Texas Children's Cancer Center, Center for Cell and Gene Therapy, Baylor College of Medicine, Houston, TX 77030, USA
| | - S Agarwal
- Department of Pediatrics, Section of Hematology-Oncology, Texas Children's Cancer Center, Center for Cell and Gene Therapy, Baylor College of Medicine, Houston, TX 77030, USA
| | - J Jackson
- Division of Pediatric Surgery, Department of Surgery, Keck School of Medicine, University of Southern California, Los Angeles, CA 90027, USA
| | - Z Chen
- Department of Pediatrics, Section of Hematology-Oncology, Texas Children's Cancer Center, Center for Cell and Gene Therapy, Baylor College of Medicine, Houston, TX 77030, USA
| | - Y Kim
- Division of Pediatric Surgery, Department of Surgery, Keck School of Medicine, University of Southern California, Los Angeles, CA 90027, USA
| | - M McVay
- Division of Pediatric Surgery, Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, TX 77030, USA
| | - J M Shohet
- Department of Pediatrics, Section of Hematology-Oncology, Texas Children's Cancer Center, Center for Cell and Gene Therapy, Baylor College of Medicine, Houston, TX 77030, USA
| | - E S Kim
- Division of Pediatric Surgery, Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, TX 77030, USA; Division of Pediatric Surgery, Department of Surgery, Keck School of Medicine, University of Southern California, Los Angeles, CA 90027, USA
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38
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Chemoresistance, cancer stem cells, and miRNA influences: the case for neuroblastoma. Anal Cell Pathol (Amst) 2015; 2015:150634. [PMID: 26258008 PMCID: PMC4516851 DOI: 10.1155/2015/150634] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2015] [Revised: 06/26/2015] [Accepted: 07/01/2015] [Indexed: 12/12/2022] Open
Abstract
Neuroblastoma is a type of cancer that develops most often in infants and children under the age of five years. Neuroblastoma originates within the peripheral sympathetic ganglia, with 30% of the cases developing within the adrenal medulla, although it can also occur within other regions of the body such as nerve tissue in the spinal cord, neck, chest, abdomen, and pelvis. MicroRNAs (miRNAs) regulate cellular pathways, differentiation, apoptosis, and stem cell maintenance. Such miRNAs regulate genes involved in cellular processes. Consequently, they are implicated in the regulation of a spectrum of signaling pathways within the cell. In essence, the role of miRNAs in the development of cancer is of utmost importance for the understanding of dysfunctional cellular pathways that lead to the conversion of normal cells into cancer cells. This review focuses on highlighting the recent, important implications of miRNAs within the context of neuroblastoma basic research efforts, particularly concerning miRNA influences on cancer stem cell pathology and chemoresistance pathology for this condition, together with development of translational medicine approaches for novel diagnostic tools and therapies for this neuroblastoma.
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Agarwal S, Lakoma A, Chen Z, Hicks J, Metelitsa LS, Kim ES, Shohet JM. G-CSF Promotes Neuroblastoma Tumorigenicity and Metastasis via STAT3-Dependent Cancer Stem Cell Activation. Cancer Res 2015; 75:2566-79. [PMID: 25908586 DOI: 10.1158/0008-5472.can-14-2946] [Citation(s) in RCA: 64] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2014] [Accepted: 04/11/2015] [Indexed: 12/16/2022]
Abstract
Increasing evidence suggests that inflammatory cytokines play a critical role in tumor initiation and progression. A cancer stem cell (CSC)-like subpopulation in neuroblastoma is known to be marked by expression of the G-CSF receptor (G-CSFR). Here, we report on the mechanistic contributions of the G-CSFR in neuroblastoma CSCs. Specifically, we demonstrate that the receptor ligand G-CSF selectively activates STAT3 within neuroblastoma CSC subpopulations, promoting their expansion in vitro and in vivo. Exogenous G-CSF enhances tumor growth and metastasis in human xenograft and murine neuroblastoma tumor models. In response to G-CSF, STAT3 acts in a feed-forward loop to transcriptionally activate the G-CSFR and sustain neuroblastoma CSCs. Blockade of this G-CSF-STAT3 signaling loop with either anti-G-CSF antibody or STAT3 inhibitor depleted the CSC subpopulation within tumors, driving correlated tumor growth inhibition, decreased metastasis, and increased chemosensitivity. Taken together, our results define G-CSF as a CSC-activating factor in neuroblastoma, suggest a comprehensive reevaluation of the clinical use of G-CSF in these patients to support white blood cell counts, and suggest that direct targeting of the G-CSF-STAT3 signaling represents a novel therapeutic approach for neuroblastoma.
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Affiliation(s)
- Saurabh Agarwal
- Department of Pediatrics, Section of Hematology-Oncology, Texas Children's Cancer Center, Houston, Texas. Center for Cell and Gene Therapy, Baylor College of Medicine, Houston, Texas
| | - Anna Lakoma
- Division of Pediatric Surgery, Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, Texas
| | - Zaowen Chen
- Department of Pediatrics, Section of Hematology-Oncology, Texas Children's Cancer Center, Houston, Texas. Center for Cell and Gene Therapy, Baylor College of Medicine, Houston, Texas
| | - John Hicks
- Department of Pathology, Section of Pediatric Pathology, Texas Children's Hospital, Baylor College of Medicine, Houston, Texas
| | - Leonid S Metelitsa
- Department of Pediatrics, Section of Hematology-Oncology, Texas Children's Cancer Center, Houston, Texas. Center for Cell and Gene Therapy, Baylor College of Medicine, Houston, Texas
| | - Eugene S Kim
- Division of Pediatric Surgery, Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, Texas. Division of Pediatric Surgery, Department of Surgery, Keck School of Medicine, University of Southern California, Los Angeles, Los Angeles, California
| | - Jason M Shohet
- Department of Pediatrics, Section of Hematology-Oncology, Texas Children's Cancer Center, Houston, Texas. Center for Cell and Gene Therapy, Baylor College of Medicine, Houston, Texas.
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Wongtrakoongate P. Epigenetic therapy of cancer stem and progenitor cells by targeting DNA methylation machineries. World J Stem Cells 2015; 7:137-148. [PMID: 25621113 PMCID: PMC4300924 DOI: 10.4252/wjsc.v7.i1.137] [Citation(s) in RCA: 48] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/28/2014] [Revised: 10/01/2014] [Accepted: 10/29/2014] [Indexed: 02/06/2023] Open
Abstract
Recent advances in stem cell biology have shed light on how normal stem and progenitor cells can evolve to acquire malignant characteristics during tumorigenesis. The cancer counterparts of normal stem and progenitor cells might be occurred through alterations of stem cell fates including an increase in self-renewal capability and a decrease in differentiation and/or apoptosis. This oncogenic evolution of cancer stem and progenitor cells, which often associates with aggressive phenotypes of the tumorigenic cells, is controlled in part by dysregulated epigenetic mechanisms including aberrant DNA methylation leading to abnormal epigenetic memory. Epigenetic therapy by targeting DNA methyltransferases (DNMT) 1, DNMT3A and DNMT3B via 5-Azacytidine (Aza) and 5-Aza-2’-deoxycytidine (Aza-dC) has proved to be successful toward treatment of hematologic neoplasms especially for patients with myelodysplastic syndrome. In this review, I summarize the current knowledge of mechanisms underlying the inhibition of DNA methylation by Aza and Aza-dC, and of their apoptotic- and differentiation-inducing effects on cancer stem and progenitor cells in leukemia, medulloblastoma, glioblastoma, neuroblastoma, prostate cancer, pancreatic cancer and testicular germ cell tumors. Since cancer stem and progenitor cells are implicated in cancer aggressiveness such as tumor formation, progression, metastasis and recurrence, I propose that effective therapeutic strategies might be achieved through eradication of cancer stem and progenitor cells by targeting the DNA methylation machineries to interfere their “malignant memory”.
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Hartomo TB, Van Huyen Pham T, Yamamoto N, Hirase S, Hasegawa D, Kosaka Y, Matsuo M, Hayakawa A, Takeshima Y, Iijima K, Nishio H, Nishimura N. Involvement of aldehyde dehydrogenase 1A2 in the regulation of cancer stem cell properties in neuroblastoma. Int J Oncol 2014; 46:1089-98. [PMID: 25524880 DOI: 10.3892/ijo.2014.2801] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2014] [Accepted: 11/11/2014] [Indexed: 11/06/2022] Open
Abstract
Despite the introduction of 13-cis-retinoic acid (13-cis-RA) into the current chemotherapy, more than half of high-risk neuroblastoma patients have experienced tumor relapses driven by chemoresistant cancer stem cells (CSCs) that can be isolated by their ability to grow as spheres. Although aldehyde dehydrogenase (ALDH) has been used to characterize CSCs in certain cancers, ALDH remains elusive in neuroblastoma. In the present study, we determined ALDH activity and expression of its 19 isoforms in spheres and parental cells of neuroblastoma. ALDH activity and several ALDH isoforms were consistently induced in spheres of different neuroblastoma cells. While ALDH1A2, ALDH1L1 and ALDH3B2 expression was consistently induced in spheres and associated with the sphere and colony formation, only ALDH1A2 expression was significantly correlated with the poor prognosis of neuroblastoma patients. ALDH1A2 expression was further associated with the growth and undifferentiation of neuroblastoma xenografts and the resistance of neuroblastoma cells to 13-cis-RA. These results suggest that ALDH1A2 is involved in the regulation of CSC properties in neuroblastoma.
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Affiliation(s)
- Tri Budi Hartomo
- Department of Epidemiology, Kobe University Graduate School of Medicine, Kobe 650-0017, Japan
| | - Thi Van Huyen Pham
- Department of Pediatrics, Kobe University Graduate School of Medicine, Kobe 650-0017, Japan
| | - Nobuyuki Yamamoto
- Department of Pediatrics, Kobe University Graduate School of Medicine, Kobe 650-0017, Japan
| | - Satoshi Hirase
- Department of Pediatrics, Kobe University Graduate School of Medicine, Kobe 650-0017, Japan
| | - Daiichiro Hasegawa
- Department of Hematology and Oncology, Kobe Children's Hospital, Kobe 654-0081, Japan
| | - Yoshiyuki Kosaka
- Department of Hematology and Oncology, Kobe Children's Hospital, Kobe 654-0081, Japan
| | - Masafumi Matsuo
- Department of Medical Rehabilitation, Kobe Gakuin University, Kobe 651-2180, Japan
| | - Akira Hayakawa
- Department of Pediatrics, Kobe University Graduate School of Medicine, Kobe 650-0017, Japan
| | - Yasuhiro Takeshima
- Department of Pediatrics, Kobe University Graduate School of Medicine, Kobe 650-0017, Japan
| | - Kazumoto Iijima
- Department of Pediatrics, Kobe University Graduate School of Medicine, Kobe 650-0017, Japan
| | - Hisahide Nishio
- Department of Epidemiology, Kobe University Graduate School of Medicine, Kobe 650-0017, Japan
| | - Noriyuki Nishimura
- Department of Epidemiology, Kobe University Graduate School of Medicine, Kobe 650-0017, Japan
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Abstract
Neuroblastoma is a developmental tumor of young children arising from the embryonic sympathoadrenal lineage of the neural crest. Neuroblastoma is the primary cause of death from pediatric cancer for children between the ages of one and five years and accounts for ∼13% of all pediatric cancer mortality. Its clinical impact and unique biology have made this aggressive malignancy the focus of a large concerted translational research effort. New insights into tumor biology are driving the development of new classification schemas. Novel targeted therapeutic approaches include small-molecule inhibitors as well as epigenetic, noncoding-RNA, and cell-based immunologic therapies. In this review, recent insights regarding the pathogenesis and biology of neuroblastoma are placed in context with the current understanding of tumor biology and tumor/host interactions. Systematic classification of patients coupled with therapeutic advances point to a future of improved clinical outcomes for this biologically distinct and highly aggressive pediatric malignancy.
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Affiliation(s)
- Chrystal U Louis
- Texas Children's Cancer Center, Baylor College of Medicine, Houston, Texas 77030; ,
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43
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Liang J, Tong P, Zhao W, Li Y, Zhang L, Xia Y, Yu Y. The REST gene signature predicts drug sensitivity in neuroblastoma cell lines and is significantly associated with neuroblastoma tumor stage. Int J Mol Sci 2014; 15:11220-33. [PMID: 24968265 PMCID: PMC4139778 DOI: 10.3390/ijms150711220] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2014] [Revised: 05/30/2014] [Accepted: 06/03/2014] [Indexed: 11/16/2022] Open
Abstract
Neuroblastoma is the most common and deadly solid tumor in children, and there is currently no effective treatment available for neuroblastoma patients. The repressor element-1 silencing transcription (REST) factor has been found to play important roles in the regulation of neural differentiation and tumorigenesis. Recently, a REST signature consisting of downstream targets of REST has been reported to have clinical relevance in both breast cancer and glioblastoma. However it remains unclear how the REST signature works in neuroblastoma. Publicly available datasets were mined and bioinformatic approaches were used to investigate the utility of the REST signature in neuroblastoma with both preclinical and real patient data. The REST signature was found to be associated with drug sensitivity in neuroblastoma cell lines. Further, neuroblastoma patients with enhanced REST activity are significantly associated with higher clinical stages. Loss of heterozygosity on chromosome 11q23, which occurs in a large subset of high-risk neuroblastomas, tends to be correlated with high REST activity, with marginal significance. In conclusion, the REST signature has important implications for targeted therapy, and it is a prognostic factor in neuroblastoma patients.
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Affiliation(s)
- Jianfeng Liang
- Department of Neurosurgery, China-Japan Friendship Hospital, Beijing 100029, China.
| | - Pan Tong
- Department of Bioinformatics and Computational Biology, University of Texas M.D. Anderson Cancer Center, Houston, TX 77030, USA.
| | - Wanni Zhao
- Department of General Surgery, Jinan Central Hospital, Jinan 250013, China.
| | - Yaqiao Li
- Department of Neurobiology, Harvard Medical School, Boston, MA 02115, USA.
| | - Li Zhang
- Department of Neurosurgery, China-Japan Friendship Hospital, Beijing 100029, China.
| | - Ying Xia
- The Vivan L. Smith Department of Neurosurgery, The University of Texas Medical School at Houston, Houston, TX 77030, USA.
| | - Yanbing Yu
- Department of Neurosurgery, China-Japan Friendship Hospital, Beijing 100029, China.
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The Multifaceted Roles Neutrophils Play in the Tumor Microenvironment. CANCER MICROENVIRONMENT 2014; 8:125-58. [PMID: 24895166 DOI: 10.1007/s12307-014-0147-5] [Citation(s) in RCA: 283] [Impact Index Per Article: 28.3] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 01/01/2014] [Accepted: 05/19/2014] [Indexed: 02/06/2023]
Abstract
Neutrophils are myeloid cells that constitute 50-70 % of all white blood cells in the human circulation. Traditionally, neutrophils are viewed as the first line of defense against infections and as a major component of the inflammatory process. In addition, accumulating evidence suggest that neutrophils may also play a key role in multiple aspects of cancer biology. The possible involvement of neutrophils in cancer prevention and promotion was already suggested more than half a century ago, however, despite being the major component of the immune system, their contribution has often been overshadowed by other immune components such as lymphocytes and macrophages. Neutrophils seem to have conflicting functions in cancer and can be classified into anti-tumor (N1) and pro-tumor (N2) sub-populations. The aim of this review is to discuss the varying nature of neutrophil function in the cancer microenvironment with a specific emphasis on the mechanisms that regulate neutrophil mobilization, recruitment and activation.
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Wright CR, Brown EL, Della-Gatta PA, Ward AC, Lynch GS, Russell AP. G-CSF does not influence C2C12 myogenesis despite receptor expression in healthy and dystrophic skeletal muscle. Front Physiol 2014; 5:170. [PMID: 24822049 PMCID: PMC4013466 DOI: 10.3389/fphys.2014.00170] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2014] [Accepted: 04/11/2014] [Indexed: 02/01/2023] Open
Abstract
Granulocyte-colony stimulating factor (G-CSF) increases recovery of rodent skeletal muscles after injury, and increases muscle function in rodent models of neuromuscular disease. However, the mechanisms by which G-CSF mediates these effects are poorly understood. G-CSF acts by binding to the membrane spanning G-CSFR and activating multiple intracellular signaling pathways. Expression of the G-CSFR within the haematopoietic system is well known, but more recently it has been demonstrated to be expressed in other tissues. However, comprehensive characterization of G-CSFR expression in healthy and diseased skeletal muscle, imperative before implementing G-CSF as a therapeutic agent for skeletal muscle conditions, has been lacking. Here we show that the G-CSFR is expressed in proliferating C2C12 myoblasts, differentiated C2C12 myotubes, human primary skeletal muscle cell cultures and in mouse and human skeletal muscle. In mdx mice, a model of human Duchenne muscular dystrophy (DMD), G-CSF mRNA and protein was down-regulated in limb and diaphragm muscle, but circulating G-CSF ligand levels were elevated. G-CSFR mRNA in the muscles of mdx mice was up-regulated however steady-state levels of the protein were down-regulated. We show that G-CSF does not influence C2C12 myoblast proliferation, differentiation or phosphorylation of Akt, STAT3, and Erk1/2. Media change alone was sufficient to elicit increases in Akt, STAT3, and Erk1/2 phosphorylation in C2C12 muscle cells and suggest previous observations showing a G-CSF increase in phosphoprotein signaling be viewed with caution. These results suggest that the actions of G-CSF may require the interaction with other cytokines and growth factors in vivo, however these data provides preliminary evidence supporting the investigation of G-CSF for the management of muscular dystrophy.
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Affiliation(s)
- Craig R Wright
- Centre for Physical Activity and Nutrition, School of Exercise and Nutrition Sciences, Deakin University Burwood, VIC, Australia
| | - Erin L Brown
- Centre for Physical Activity and Nutrition, School of Exercise and Nutrition Sciences, Deakin University Burwood, VIC, Australia
| | - Paul A Della-Gatta
- Centre for Physical Activity and Nutrition, School of Exercise and Nutrition Sciences, Deakin University Burwood, VIC, Australia
| | - Alister C Ward
- Molecular and Medical Research SRC, School of Medicine, Deakin University Waurn Ponds, VIC, Australia
| | - Gordon S Lynch
- Basic and Clinical Myology Laboratory, Department of Physiology, The University of Melbourne VIC, Australia
| | - Aaron P Russell
- Centre for Physical Activity and Nutrition, School of Exercise and Nutrition Sciences, Deakin University Burwood, VIC, Australia
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Hsu DM, Shohet JM, Kim ES. In vivo Lineage-tracing Studies in a Cancer Stem Cell Population in Neuroblastoma. Bio Protoc 2014; 4:e1104. [PMID: 27540563 DOI: 10.21769/bioprotoc.1104] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023] Open
Abstract
Tumors are comprised of heterogeneous subpopulations that may exhibit differing capacity for differentiation, self-renewal, and tumorigenicity. In vivo lineage-tracing studies are a powerful tool for defining the role of tumor subpopulations in tumor growth and as targets for therapeutic agents. This protocol describes using a neuroblastoma cancer cell line transduced with two different fluorescent proteins (GFP and td Tomato) to track the specific contributions of cells expressing the GCSF receptor (CD114+) or not (CD114-) on tumor growth in vivo.
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Affiliation(s)
- Danielle M Hsu
- Department of Surgery, Baylor College of Medicine, Houston, USA
| | - Jason M Shohet
- Department of Pediatrics, Baylor College of Medicine, Houston, USA
| | - Eugene S Kim
- Department of Surgery, Baylor College of Medicine, Houston, USA; Department of Pediatrics, Baylor College of Medicine, Houston, USA
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