1
|
Wang T, Han D, Xiao H, Yang H, Chen JY, Tang Y. A Preliminary Study on the Application of Contrast-Enhanced Ultrasonography in Children With Peripheral Neuroblastic Tumors. ULTRASOUND IN MEDICINE & BIOLOGY 2024; 50:954-960. [PMID: 38575414 DOI: 10.1016/j.ultrasmedbio.2024.03.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/30/2023] [Revised: 02/27/2024] [Accepted: 03/04/2024] [Indexed: 04/06/2024]
Abstract
The purpose of this study was to retrospectively analyze the characteristics of contrast-enhanced ultrasound (CEUS) images and quantitative parameters of time-intensity curves (TICs) in children's peripheral neuroblastic tumors (pNTs). By comparing the imaging features and quantitative parameters of the TICs of neuroblastoma (NB) and ganglioneuroblastoma (GNB) patients, we attempted to identify the distinguishing points between NB and GNB. A total of 35 patients confirmed to have pNTs by pathologic examination were included in this study. Each child underwent CEUS with complete imaging data (including still images and at least 3 min of video files). Twenty-four patients were confirmed to have NB, and 11 were considered to have GNB according to differentiation. The CEUS image features and quantitative parameters of the TICs of all lesions were analyzed to determine whether there were CEUS-related differences between the two types of pNT. There was a significant difference in the enhancement patterns of the CEUS features (χ2 = 5.303, p < 0.05), with more "peripheral-central" enhancement in the NB group and more "central-peripheral" enhancement in the GNB group. In the TIC, the rise time and time to peak were significantly different (p < 0.05). The receiver operating characteristic curve showed that the probability of ganglion cell NB increased significantly after RT > 15.29, with a sensitivity of 0.636 and a specificity of 0.958. When the peak time was greater than 16.155, the probability of NB increased significantly, with a sensitivity of 0.636 and a specificity of 0.958. The CEUS features of NB and GNB patients are very similar, and it is difficult to distinguish them. Rise time and time to peak may be useful in identifying GNB and NB, but the sample size of this study was small, and the investigation was only preliminary; a larger sample size is needed to support these conclusions.
Collapse
Affiliation(s)
- Ting Wang
- Department of Ultrasound, Children's Hospital of Chongqing Medical University, National Clinical Research Center for Child Health and Disorders, Ministry of Education Key Laboratory of Child Development and Disorders, Chongqing Key Laboratory of Child Rare Diseases in Infection and Immunity, Chongqing, China
| | - Dan Han
- Department of Ultrasound, Children's Hospital of Chongqing Medical University, National Clinical Research Center for Child Health and Disorders, Ministry of Education Key Laboratory of Child Development and Disorders, Chongqing Key Laboratory of Child Rare Diseases in Infection and Immunity, Chongqing, China
| | - Huan Xiao
- Department of Ultrasound, Children's Hospital of Chongqing Medical University, National Clinical Research Center for Child Health and Disorders, Ministry of Education Key Laboratory of Child Development and Disorders, Chongqing Key Laboratory of Child Rare Diseases in Infection and Immunity, Chongqing, China
| | - Hao Yang
- Department of Ultrasound, Children's Hospital of Chongqing Medical University, National Clinical Research Center for Child Health and Disorders, Ministry of Education Key Laboratory of Child Development and Disorders, Chongqing Key Laboratory of Child Rare Diseases in Infection and Immunity, Chongqing, China
| | - Jing-Yu Chen
- Department of Ultrasound, Children's Hospital of Chongqing Medical University, National Clinical Research Center for Child Health and Disorders, Ministry of Education Key Laboratory of Child Development and Disorders, Chongqing Key Laboratory of Child Rare Diseases in Infection and Immunity, Chongqing, China
| | - Yi Tang
- Department of Ultrasound, Children's Hospital of Chongqing Medical University, National Clinical Research Center for Child Health and Disorders, Ministry of Education Key Laboratory of Child Development and Disorders, Chongqing Key Laboratory of Child Rare Diseases in Infection and Immunity, Chongqing, China.
| |
Collapse
|
2
|
Berthenet K, Aïmontché E, El Mrini S, Brière J, Pion N, Iacono I, Brejon S, Monier K, Catez F, Ichim G, Combaret V, Mertani HC, Diaz JJ, Albaret MA. Spatial sequestration of activated-caspase 3 in aggresomes mediates resistance of neuroblastoma cell to bortezomib treatment. Sci Rep 2024; 14:3768. [PMID: 38355966 PMCID: PMC10866921 DOI: 10.1038/s41598-024-54140-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2023] [Accepted: 02/08/2024] [Indexed: 02/16/2024] Open
Abstract
Neuroblastoma (NB) is the most common pediatric tumor and is currently treated by several types of therapies including chemotherapies, such as bortezomib treatment. However, resistance to bortezomib is frequently observed by mechanisms that remain to be deciphered. Bortezomib treatment leads to caspase activation and aggresome formation. Using models of patients-derived NB cell lines with different levels of sensitivity to bortezomib, we show that the activated form of caspase 3 accumulates within aggresomes of NB resistant cells leading to an impairment of bortezomib-induced apoptosis and increased cell survival. Our findings unveil a new mechanism of resistance to chemotherapy based on an altered subcellular distribution of the executioner caspase 3. This mechanism could explain the resistance developed in NB patients treated with bortezomib, emphasizing the potential of drugs targeting aggresomes.
Collapse
Affiliation(s)
- Kévin Berthenet
- Univ Lyon, Université Claude Bernard Lyon 1, INSERM U1052, CNRS UMR5286, Centre Léon Bérard, Cancer Research Center of Lyon, 69008, Lyon, France
| | - Eliézer Aïmontché
- Univ Lyon, Université Claude Bernard Lyon 1, INSERM U1052, CNRS UMR5286, Centre Léon Bérard, Cancer Research Center of Lyon, 69008, Lyon, France
| | - Sara El Mrini
- Univ Lyon, Université Claude Bernard Lyon 1, INSERM U1052, CNRS UMR5286, Centre Léon Bérard, Cancer Research Center of Lyon, 69008, Lyon, France
| | - Johan Brière
- Univ Lyon, Université Claude Bernard Lyon 1, INSERM U1052, CNRS UMR5286, Centre Léon Bérard, Cancer Research Center of Lyon, 69008, Lyon, France
| | - Nathalie Pion
- Univ Lyon, Université Claude Bernard Lyon 1, INSERM U1052, CNRS UMR5286, Centre Léon Bérard, Cancer Research Center of Lyon, 69008, Lyon, France
| | - Isabelle Iacono
- Department of Translational Research and Innovation, Centre Léon Bérard, 69373, Lyon, France
| | - Stéphanie Brejon
- Department of Translational Research and Innovation, Centre Léon Bérard, 69373, Lyon, France
| | - Karine Monier
- Univ Lyon, Université Claude Bernard Lyon 1, INSERM U1052, CNRS UMR5286, Centre Léon Bérard, Cancer Research Center of Lyon, 69008, Lyon, France
| | - Frédéric Catez
- Univ Lyon, Université Claude Bernard Lyon 1, INSERM U1052, CNRS UMR5286, Centre Léon Bérard, Cancer Research Center of Lyon, 69008, Lyon, France
| | - Gabriel Ichim
- Univ Lyon, Université Claude Bernard Lyon 1, INSERM U1052, CNRS UMR5286, Centre Léon Bérard, Cancer Research Center of Lyon, 69008, Lyon, France
- Institut Convergence PLAsCAN, 69373, Lyon Cedex 08, France
| | - Valérie Combaret
- Department of Translational Research and Innovation, Centre Léon Bérard, 69373, Lyon, France
| | - Hichem C Mertani
- Univ Lyon, Université Claude Bernard Lyon 1, INSERM U1052, CNRS UMR5286, Centre Léon Bérard, Cancer Research Center of Lyon, 69008, Lyon, France
| | - Jean-Jacques Diaz
- Univ Lyon, Université Claude Bernard Lyon 1, INSERM U1052, CNRS UMR5286, Centre Léon Bérard, Cancer Research Center of Lyon, 69008, Lyon, France
- Institut Convergence PLAsCAN, 69373, Lyon Cedex 08, France
- DevWeCan Labex Laboratory, 69373, Lyon Cedex 08, France
| | - Marie Alexandra Albaret
- Univ Lyon, Université Claude Bernard Lyon 1, INSERM U1052, CNRS UMR5286, Centre Léon Bérard, Cancer Research Center of Lyon, 69008, Lyon, France.
| |
Collapse
|
3
|
Valles-Colomer M, Manghi P, Cumbo F, Masetti G, Armanini F, Asnicar F, Blanco-Miguez A, Pinto F, Punčochář M, Garaventa A, Amoroso L, Ponzoni M, Corrias MV, Segata N. Neuroblastoma is associated with alterations in gut microbiome composition subsequent to maternal microbial seeding. EBioMedicine 2024; 99:104917. [PMID: 38104504 PMCID: PMC10731604 DOI: 10.1016/j.ebiom.2023.104917] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2023] [Revised: 11/21/2023] [Accepted: 12/01/2023] [Indexed: 12/19/2023] Open
Abstract
BACKGROUND Neuroblastoma is the most frequent extracranial solid tumour in children, accounting for ∼15% of deaths due to cancer in childhood. The most common clinical presentation are abdominal tumours. An altered gut microbiome composition has been linked to multiple cancer types, and reported in murine models of neuroblastoma. Whether children with neuroblastoma display alterations in gut microbiome composition remains unexplored. METHODS We assessed gut microbiome composition by shotgun metagenomic profiling in an observational cross-sectional study on 288 individuals, consisting of patients with a diagnosis of neuroblastoma at disease onset (N = 63), healthy controls matching the patients on the main covariates of microbiome composition (N = 94), healthy siblings of the patients (N = 13), mothers of patients (N = 59), and mothers of the controls (N = 59). We examined taxonomic and functional microbiome composition and mother-infant strain transmission patterns. FINDINGS Patients with neuroblastoma displayed alterations in gut microbiome composition characterised by reduced microbiome richness, decreased relative abundances of 18 species (including Phocaeicola dorei and Bifidobacterium bifidum), enriched protein fermentation and reduced carbohydrate fermentation potential. Using machine learning, we could successfully discriminate patients from controls (AUC = 82%). Healthy siblings did not display such alterations but resembled the healthy control group. No significant differences in maternal microbiome composition nor mother-to-offspring transmission were detected. INTERPRETATION Patients with neuroblastoma display alterations in taxonomic and functional gut microbiome composition, which cannot be traced to differential maternal seeding. Follow-up research should include investigating potential causal links. FUNDING Italian Ministry of Health Ricerca Corrente and Ricerca Finalizzata 5 per mille (to MPonzoni); Fondazione Italiana Neuroblastoma (to MPonzoni); European Research Council (ERC-StG project MetaPG-716575 and ERC-CoG microTOUCH-101045015 to NS); the European H2020 program ONCOBIOME-825410 project (to NS); the National Cancer Institute of the National Institutes of Health 1U01CA230551 (to NS); the Premio Internazionale Lombardia e Ricerca 2019 (to NS); the MIUR Progetti di Ricerca di Rilevante Interesse Nazionale (PRIN) Bando 2017 Grant 2017J3E2W2 (to NS); EMBO ALTF 593-2020 and Knowledge Generation Project from the Spanish Ministry of Science and Innovation (PID2022-139328OA-I00) (to MV-C).
Collapse
Affiliation(s)
- Mireia Valles-Colomer
- Department CIBIO, University of Trento, Trento, Italy; MELIS Department, Pompeu Fabra University, Barcelona, Spain.
| | - Paolo Manghi
- Department CIBIO, University of Trento, Trento, Italy
| | - Fabio Cumbo
- Department CIBIO, University of Trento, Trento, Italy
| | | | | | | | | | | | | | | | | | - Mirco Ponzoni
- Laboratory of Experimental Therapies in Oncology, IRCCS Istituto Giannina Gaslini, Genoa, Italy
| | - Maria Valeria Corrias
- Laboratory of Experimental Therapies in Oncology, IRCCS Istituto Giannina Gaslini, Genoa, Italy
| | - Nicola Segata
- Department CIBIO, University of Trento, Trento, Italy; Department of Experimental Oncology, IEO European Institute of Oncology IRCCS, Milan, Italy.
| |
Collapse
|
4
|
Hymel E, Degarege A, Fritch J, Farazi E, Napit K, Coulter D, Schmidt C, Watanabe-Galloway S. Agricultural exposures and risk of childhood neuroblastoma: a systematic review and meta-analysis. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2023; 30:113193-113204. [PMID: 37858025 DOI: 10.1007/s11356-023-30315-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/20/2023] [Accepted: 10/03/2023] [Indexed: 10/21/2023]
Abstract
While neuroblastoma accounts for an estimated 8% of childhood cancers, it causes about 15% of childhood cancer deaths in the United States. The role of agricultural exposures in the development of neuroblastoma is unclear. We conducted a systematic review and meta-analysis of studies examining the relationship between agricultural exposures and neuroblastoma. MEDLINE, EMBASE, Scopus, and Google Scholar were searched in February 2022, identifying 742 publications. Seventeen articles met the inclusion criteria; all were published between 1985 and 2020 and included 14 case-control, one cross-sectional, and two cohort studies. Random and fixed effects models were used to calculate summary odds ratios (sORs) and 95% confidence intervals (CIs). An increased odds of developing neuroblastoma with parental exposure to any pesticides (sOR = 1.25, 95% CI: 1.03-1.48; 4 studies), insecticides (sOR = 1.55, 95% CI: 1.19-1.91; 3 studies), and residential exposure to crops/vegetables (sOR = 1.04, 95% CI: 1.01-1.06; 2 studies) was seen. Heterogeneity was low in all analyses, and no publication bias was evident. No significant associations were found with agricultural occupations, herbicides, and agricultural dusts. The studies were limited by exposure measurements and small sample sizes. Further studies are needed to explore mechanisms in the development of neuroblastoma in children with parental agricultural exposures, especially pesticides, and to improve methods of measuring agricultural-related exposures.
Collapse
Affiliation(s)
- Emma Hymel
- Department of Epidemiology, College of Public Health, University of Nebraska Medical Center, Omaha, NE, 68198, USA.
| | - Abraham Degarege
- Department of Epidemiology, College of Public Health, University of Nebraska Medical Center, Omaha, NE, 68198, USA
| | - Jordan Fritch
- Pediatric Hematology & Oncology, Sanford Children's Hospital, Sioux Falls, SD, USA
| | - Evi Farazi
- Department of Epidemiology, College of Public Health, University of Nebraska Medical Center, Omaha, NE, 68198, USA
| | - Krishtee Napit
- Department of Epidemiology, College of Public Health, University of Nebraska Medical Center, Omaha, NE, 68198, USA
| | - Don Coulter
- Department of Pediatrics, College of Medicine, University of Nebraska Medical Center, Omaha, NE, USA
| | - Cynthia Schmidt
- McGoogan Health Sciences Library, University of Nebraska Medical Center, Omaha, NE, USA
| | - Shinobu Watanabe-Galloway
- Department of Epidemiology, College of Public Health, University of Nebraska Medical Center, Omaha, NE, 68198, USA
| |
Collapse
|
5
|
Rahavi SM, Aletaha M, Farrokhi A, Lorentzian A, Lange PF, Maxwell CA, Lim CJ, Reid GSD. Adaptation of the Th-MYCN Mouse Model of Neuroblastoma for Evaluation of Disseminated Disease. Int J Mol Sci 2023; 24:12071. [PMID: 37569447 PMCID: PMC10419036 DOI: 10.3390/ijms241512071] [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: 06/15/2023] [Revised: 07/23/2023] [Accepted: 07/25/2023] [Indexed: 08/13/2023] Open
Abstract
High-risk neuroblastoma remains a profound clinical challenge that requires eradication of neuroblastoma cells from a variety of organ sites, including bone marrow, liver, and CNS, to achieve a cure. While preclinical modeling is a powerful tool for the development of novel cancer therapies, the lack of widely available models of metastatic neuroblastoma represents a significant barrier to the development of effective treatment strategies. To address this need, we report a novel luciferase-expressing derivative of the widely used Th-MYCN mouse. While our model recapitulates the non-metastatic neuroblastoma development seen in the parental transgenic strain, transplantation of primary tumor cells from disease-bearing mice enables longitudinal monitoring of neuroblastoma growth at distinct sites in immune-deficient or immune-competent recipients. The transplanted tumors retain GD2 expression through many rounds of serial transplantation and are sensitive to GD2-targeted immune therapy. With more diverse tissue localization than is seen with human cell line-derived xenografts, this novel model for high-risk neuroblastoma could contribute to the optimization of immune-based treatments for this deadly disease.
Collapse
Affiliation(s)
- Seyed M. Rahavi
- Michael Cuccione Childhood Cancer Research Program, BC Children’s Hospital Research Institute, Vancouver, BC V5Z 4H4, Canada
| | - Maryam Aletaha
- Michael Cuccione Childhood Cancer Research Program, BC Children’s Hospital Research Institute, Vancouver, BC V5Z 4H4, Canada
| | - Ali Farrokhi
- Michael Cuccione Childhood Cancer Research Program, BC Children’s Hospital Research Institute, Vancouver, BC V5Z 4H4, Canada
- Department of Pediatrics, University of British Columbia, 950 W28th Avenue, Vancouver, BC V5Z 4H4, Canada
| | - Amanda Lorentzian
- Michael Cuccione Childhood Cancer Research Program, BC Children’s Hospital Research Institute, Vancouver, BC V5Z 4H4, Canada
| | - Philipp F. Lange
- Michael Cuccione Childhood Cancer Research Program, BC Children’s Hospital Research Institute, Vancouver, BC V5Z 4H4, Canada
- Department of Pathology, University of British Columbia, 950 W28th Avenue, Vancouver, BC V5Z 4H4, Canada
| | - Christopher A. Maxwell
- Michael Cuccione Childhood Cancer Research Program, BC Children’s Hospital Research Institute, Vancouver, BC V5Z 4H4, Canada
- Department of Pediatrics, University of British Columbia, 950 W28th Avenue, Vancouver, BC V5Z 4H4, Canada
| | - Chinten James Lim
- Michael Cuccione Childhood Cancer Research Program, BC Children’s Hospital Research Institute, Vancouver, BC V5Z 4H4, Canada
- Department of Pediatrics, University of British Columbia, 950 W28th Avenue, Vancouver, BC V5Z 4H4, Canada
| | - Gregor S. D. Reid
- Michael Cuccione Childhood Cancer Research Program, BC Children’s Hospital Research Institute, Vancouver, BC V5Z 4H4, Canada
- Department of Pediatrics, University of British Columbia, 950 W28th Avenue, Vancouver, BC V5Z 4H4, Canada
| |
Collapse
|
6
|
Fitzgerald MC, O’Halloran PJ, Connolly NMC, Murphy BM. Targeting the apoptosis pathway to treat tumours of the paediatric nervous system. Cell Death Dis 2022; 13:460. [PMID: 35568716 PMCID: PMC9107479 DOI: 10.1038/s41419-022-04900-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2022] [Revised: 04/25/2022] [Accepted: 04/29/2022] [Indexed: 12/14/2022]
Abstract
New, more effective therapeutics are required for the treatment of paediatric cancers. Current treatment protocols of cytotoxic treatments including chemotherapy trigger cancer-cell death by engaging the apoptosis pathway, and chemotherapy efficacy is frequently impeded by apoptosis dysregulation. Apoptosis dysregulation, through genetic or epigenetic mechanisms, is a feature of many cancer types, and contributes to reduced treatment response, disease progression and ultimately treatment resistance. Novel approaches are required to overcome dysregulated apoptosis signalling, increase the efficacy of cancer treatment and improve patient outcomes. Here, we provide an insight into current knowledge of how the apoptosis pathway is dysregulated in paediatric nervous system tumours, with a focus on TRAIL receptors, the BCL-2 proteins and the IAP family, and highlight preclinical evidence demonstrating that pharmacological manipulation of the apoptosis pathway can restore apoptosis signalling and sensitise cancer cells to treatment. Finally, we discuss the potential clinical implications of these findings.
Collapse
Affiliation(s)
- Marie-Claire Fitzgerald
- grid.4912.e0000 0004 0488 7120Department of Physiology & Medical Physics, Royal College of Surgeons in Ireland, 31A York Street, Dublin, D02 YN77 Ireland ,grid.417322.10000 0004 0516 3853National Children’s Research Centre at Children’s Health Ireland at Crumlin, Dublin, D12 N512 Ireland
| | - Philip J. O’Halloran
- grid.417322.10000 0004 0516 3853National Children’s Research Centre at Children’s Health Ireland at Crumlin, Dublin, D12 N512 Ireland ,grid.415490.d0000 0001 2177 007XDepartment of Neurosurgery, Queen Elizabeth Hospital, Birmingham, UK
| | - Niamh M. C. Connolly
- grid.4912.e0000 0004 0488 7120Department of Physiology & Medical Physics, Royal College of Surgeons in Ireland, 31A York Street, Dublin, D02 YN77 Ireland ,grid.4912.e0000 0004 0488 7120Centre for Systems Medicine, Royal College of Surgeons in Ireland, 31A York Street, Dublin, D02 YN77 Ireland
| | - Brona M. Murphy
- grid.4912.e0000 0004 0488 7120Department of Physiology & Medical Physics, Royal College of Surgeons in Ireland, 31A York Street, Dublin, D02 YN77 Ireland ,grid.417322.10000 0004 0516 3853National Children’s Research Centre at Children’s Health Ireland at Crumlin, Dublin, D12 N512 Ireland ,grid.4912.e0000 0004 0488 7120Centre for Systems Medicine, Royal College of Surgeons in Ireland, 31A York Street, Dublin, D02 YN77 Ireland
| |
Collapse
|
7
|
Considerations for Peripheral Blood Stem Cell Apheresis in a Low Body Weight Infant. J Pediatr Hematol Oncol 2022; 44:e816-e818. [PMID: 34966095 DOI: 10.1097/mph.0000000000002380] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/14/2021] [Accepted: 11/03/2021] [Indexed: 10/19/2022]
Abstract
INTRODUCTION Peripheral blood stem cell (PBSC) apheresis in infants (<10 kg body weight) requires specific precautions to prevent periprocedural complications. CASE REPORT A 9 month old child was diagnosed with high-risk neuroblastoma and planned for autologous stem cell transplantation after induction chemotherapy. We illustrate the precautions and technical details observed while performing PBSC collection in this patient. DISCUSSION Use of continuous flow devices, priming of apheresis circuits, appropriate flow rates and continuous monitoring can help to mitigate several procedure related complications. CONCLUSIONS PBSC apheresis in infants (<10 Kg) is safe and feasible with appropriate precautions detailed above.
Collapse
|
8
|
Neuroblastoma GD2 Expression and Computational Analysis of Aptamer-Based Bioaffinity Targeting. Int J Mol Sci 2021; 22:ijms22169101. [PMID: 34445807 PMCID: PMC8396649 DOI: 10.3390/ijms22169101] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2021] [Revised: 08/10/2021] [Accepted: 08/11/2021] [Indexed: 02/08/2023] Open
Abstract
Neuroblastoma (NB) is a neuroectodermal embryonic cancer that originates from primordial neural crest cells, and amongst pediatric cancers with high mortality rates. NB is categorized into high-, intermediate-, and low-risk cases. A significant proportion of high-risk patients who achieve remission have a minimal residual disease (MRD) that causes relapse. Whilst there exists a myriad of advanced treatment options for NB, it is still characterized by a high relapse rate, resulting in a reduced chance of survival. Disialoganglioside (GD2) is a lipo-ganglioside containing a fatty acid derivative of sphingosine that is coupled to a monosaccharide and a sialic acid. Amongst pediatric solid tumors, NB tumor cells are known to express GD2; hence, it represents a unique antigen for subclinical NB MRD detection and analysis with implications in determining a response for treatment. This article discusses NB MRD expression and analytical assays for GD2 detection and quantification as well as computational approaches for GD2 characterization based on high-throughput image processing and genomic data analysis.
Collapse
|
9
|
The Dramatic Consequences of an Accidental Ligation of the Celiac Trunk during Surgery Performed on a Child with Neuroblastoma. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph18041841. [PMID: 33672809 PMCID: PMC7918232 DOI: 10.3390/ijerph18041841] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/14/2021] [Revised: 02/08/2021] [Accepted: 02/10/2021] [Indexed: 11/21/2022]
Abstract
Neuroblastoma is the most common extra-cranial solid tumor in infants and young children, and accounts for approximately 8–10% of all childhood cancers. The International Neuroblastoma Staging System (The International Neuroblastoma Risk Group Staging System (INRGSS)) is based on the age of patient and preoperative imaging, with attention paid to whether the primary tumor is affected by one or more of specific Image-Defined Risk Factors (IDRFs). Patients are classified into the following groups: locoregional L1 and L2 (absent or present IDRFs respectively), M stage (a disseminated form of neuroblastoma) and Ms (the stage present in children younger than 18 months of age with the disease spread to the bone marrow and/or liver, and/or skin). This publication is aimed to present an unexpected complication associated with an accidental ligation of the celiac trunk during resection of a neuroblastoma tumor in a 2.5-year-old boy after initial chemotherapy, initially with vascular IDRFs, stage L2. The consequences of this complication were pancreatic and spleen ischemia and necrosis, and ischemia and perforation of the common bile duct, gallbladder, stomach, and duodenum. Despite detailed diagnostic imaging (computed tomography, magnetic resonance), the presence of vascular IDRFs may result in an unexpected complication in the surgical treatment of neuroblastoma in children.
Collapse
|
10
|
Martynov I, Klima-Frysch J, Schoenberger J. A scientometric analysis of neuroblastoma research. BMC Cancer 2020; 20:486. [PMID: 32471384 PMCID: PMC7260742 DOI: 10.1186/s12885-020-06974-3] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2019] [Accepted: 05/18/2020] [Indexed: 12/30/2022] Open
Abstract
Background Thousands of research articles on neuroblastoma have been published over the past few decades; however, the heterogeneity and variable quality of scholarly data may challenge scientists or clinicians to survey all of the available information. Hence, holistic measurement and analyzation of neuroblastoma-related literature with the help of sophisticated mathematical tools could provide deep insights into global research performance and the collaborative architectonical structure within the neuroblastoma scientific community. In this scientometric study, we aim to determine the extent of the scientific output related to neuroblastoma research between 1980 and 2018. Methods We applied novel scientometric tools, including Bibliometrix R package, biblioshiny, VOSviewer, and CiteSpace IV for comprehensive science mapping analysis of extensive bibliographic metadata, which was retrieved from the Web of ScienceTM Core Collection database. Results We demonstrate the enormous proliferation of neuroblastoma research during last the 38 years, including 12,435 documents published in 1828 academic journals by 36,908 authors from 86 different countries. These documents received a total of 316,017 citations with an average citation per document of 28.35 ± 7.7. We determine the proportion of highly cited and never cited papers, “occasional” and prolific authors and journals. Further, we show 12 (13.9%) of 86 countries were responsible for 80.4% of neuroblastoma-related research output. Conclusions These findings are crucial for researchers, clinicians, journal editors, and others working in neuroblastoma research to understand the strengths and potential gaps in the current literature and to plan future investments in data collection and science policy. This first scientometric study of global neuroblastoma research performance provides valuable insight into the scientific landscape, co-authorship network architecture, international collaboration, and interaction within the neuroblastoma community.
Collapse
Affiliation(s)
- Illya Martynov
- Department of Pediatric Surgery, University Hospital of Freiburg, Freiburg, Germany. .,Department of Pediatric Surgery, University of Leipzig, Leipzig, Germany.
| | - Jessica Klima-Frysch
- Department of Pediatric Surgery, University Hospital of Freiburg, Freiburg, Germany
| | - Joachim Schoenberger
- Department of Pediatric Surgery, University Hospital of Freiburg, Freiburg, Germany
| |
Collapse
|
11
|
Rodríguez-Nogales C, Mura S, Couvreur P, Blanco-Prieto MJ. Squalenoyl-gemcitabine/edelfosine nanoassemblies: Anticancer activity in pediatric cancer cells and pharmacokinetic profile in mice. Int J Pharm 2020; 582:119345. [PMID: 32311470 DOI: 10.1016/j.ijpharm.2020.119345] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2020] [Revised: 04/14/2020] [Accepted: 04/15/2020] [Indexed: 12/13/2022]
Abstract
Despite the great advances accomplished in the treatment of pediatric cancers, recurrences and metastases still exacerbate prognosis in some aggressive solid tumors such as neuroblastoma and osteosarcoma. In view of the poor efficacy and toxicity of current chemotherapeutic treatments, we propose a single multitherapeutic nanotechnology-based strategy by co-assembling in the same nanodevice two amphiphilic antitumor agents: squalenoyl-gemcitabine and edelfosine. Homogeneous batches of nanoassemblies were easily formulated by the nanoprecipitation method. Their anticancer activity was tested in pediatric cancer cell lines and pharmacokinetic studies were performed in mice. In vitro assays revealed a synergistic effect when gemcitabine was co-administered with edelfosine. Squalenoyl-gemcitabine/edelfosine nanoassemblies were found to be capable of intracellular translocation in patient-derived metastatic pediatric osteosarcoma cells and showed a better antitumor profile than squalenoyl-gemcitabine nanoassemblies alone. The intravenous administration of this combinatorial nanomedicine in mice exhibited a controlled release behavior of gemcitabine and diminished edelfosine plasma peak concentrations. These findings make it a suitable pre-clinical candidate for childhood cancer therapy.
Collapse
Affiliation(s)
- C Rodríguez-Nogales
- Chemistry and Pharmaceutical Technology Department, Universidad de Navarra, Pamplona 31008, Spain; Instituto de Investigación Sanitaria de Navarra (IdiSNA), Pamplona 31008, Spain
| | - S Mura
- Université Paris-Saclay, CNRS, Institut Galien Paris Sud, 92296 Châtenay-Malabry, France
| | - P Couvreur
- Université Paris-Saclay, CNRS, Institut Galien Paris Sud, 92296 Châtenay-Malabry, France.
| | - M J Blanco-Prieto
- Chemistry and Pharmaceutical Technology Department, Universidad de Navarra, Pamplona 31008, Spain; Instituto de Investigación Sanitaria de Navarra (IdiSNA), Pamplona 31008, Spain.
| |
Collapse
|
12
|
Rodríguez-Nogales C, Noguera R, Couvreur P, Blanco-Prieto MJ. Therapeutic Opportunities in Neuroblastoma Using Nanotechnology. J Pharmacol Exp Ther 2019; 370:625-635. [DOI: 10.1124/jpet.118.255067] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2018] [Accepted: 01/09/2019] [Indexed: 12/12/2022] Open
|
13
|
Pelizzo G, Veschi V, Mantelli M, Croce S, Di Benedetto V, D'Angelo P, Maltese A, Catenacci L, Apuzzo T, Scavo E, Moretta A, Todaro M, Stassi G, Avanzini MA, Calcaterra V. Microenvironment in neuroblastoma: isolation and characterization of tumor-derived mesenchymal stromal cells. BMC Cancer 2018; 18:1176. [PMID: 30482160 PMCID: PMC6260687 DOI: 10.1186/s12885-018-5082-2] [Citation(s) in RCA: 45] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2018] [Accepted: 11/12/2018] [Indexed: 01/28/2023] Open
Abstract
Background It has been proposed that mesenchymal stromal cells (MSCs) promote tumor progression by interacting with tumor cells and other stroma cells in the complex network of the tumor microenvironment. We characterized MSCs isolated and expanded from tumor tissues of pediatric patients diagnosed with neuroblastomas (NB-MSCs) to define interactions with the tumor microenvironment. Methods Specimens were obtained from 7 pediatric patients diagnosed with neuroblastoma (NB). Morphology, immunophenotype, differentiation capacity, proliferative growth, expression of stemness and neural differentiation markers were evaluated. Moreover, the ability of cells to modulate the immune response, i.e. inhibition of phytohemagglutinin (PHA) activated peripheral blood mononuclear cells (PBMCs) and natural killer (NK) cytotoxic function, was examined. Gene expression profiles, known to be related to tumor cell stemness, Wnt pathway activation, epithelial-mesenchymal transition (EMT) and tumor metastasis were also evaluated. Healthy donor bone marrow-derived MSCs (BM-MSC) were employed as controls. Results NB-MSCs presented the typical MSC morphology and phenotype. They showed a proliferative capacity superimposable to BM-MSCs. Stemness marker expression (Sox2, Nanog, Oct3/4) was comparable to BM-MSCs. NB-MSC in vitro osteogenic and chondrogenic differentiation was similar to BM-MSCs, but NB-MSCs lacked adipogenic differentiation capacity. NB-MSCs reached senescence phases at a median passage of P7 (range, P5-P13). NB-MSCs exhibited greater immunosuppressive capacity on activated T lymphocytes at a 1:2 (MSC: PBMC) ratio compared with BM-MSCs (p = 0.018). NK cytotoxic activity was not influenced by co-culture, either with BM-MSCs or NB-MSCs. Flow-cytometry cell cycle analysis showed that NB-MSCs had an increased number of cells in the G0-G1 phase compared to BM-MSCs. Transcriptomic profiling results indicated that NB-MSCs were enriched with EMT genes compared to BM-MSCs. Conclusions We characterized the biological features, the immunomodulatory capacity and the gene expression profile of NB-MSCs. The NB-MSC gene expression profile and their functional properties suggest a potential role in promoting tumor escape, invasiveness and metastatic traits of NB cancer cells. A better understanding of the complex mechanisms underlying the interactions between NB cells and NB-derived MSCs should shed new light on potential novel therapeutic approaches. Electronic supplementary material The online version of this article (10.1186/s12885-018-5082-2) contains supplementary material, which is available to authorized users.
Collapse
Affiliation(s)
- Gloria Pelizzo
- Pediatric Surgery Department, Children's Hospital G. Di Cristina, ARNAS Civico-Di Cristina-Benfratelli, Via dei Benedettini n.1, 90134, Palermo, Italy.
| | - Veronica Veschi
- Cellular and Molecular Pathophysiology Laboratory, Department of Surgical, Oncological and Stomatological Sciences, University of Palermo, Palermo, Italy
| | - Melissa Mantelli
- Immunology and Transplantation Laboratory, Cell Factory, Pediatric Hematology Oncology Unit, Department of Maternal and Children's Health, Fondazione IRCCS Policlinico S. Matteo, Pavia, Italy
| | - Stefania Croce
- Immunology and Transplantation Laboratory, Cell Factory, Pediatric Hematology Oncology Unit, Department of Maternal and Children's Health, Fondazione IRCCS Policlinico S. Matteo, Pavia, Italy
| | - Vincenzo Di Benedetto
- Pediatric Surgery Unit and NICU Policlinico-Vittorio Emanuele Hospital, Catania, Italy
| | - Paolo D'Angelo
- Pediatric Hematology Oncology Unit, Children's Hospital G. Di Cristina, ARNAS Civico-Di Cristina-Benfratelli, Palermo, Italy
| | - Alice Maltese
- Immunology and Transplantation Laboratory, Cell Factory, Pediatric Hematology Oncology Unit, Department of Maternal and Children's Health, Fondazione IRCCS Policlinico S. Matteo, Pavia, Italy
| | - Laura Catenacci
- Immunology and Transplantation Laboratory, Cell Factory, Pediatric Hematology Oncology Unit, Department of Maternal and Children's Health, Fondazione IRCCS Policlinico S. Matteo, Pavia, Italy
| | - Tiziana Apuzzo
- Cellular and Molecular Pathophysiology Laboratory, Department of Surgical, Oncological and Stomatological Sciences, University of Palermo, Palermo, Italy
| | - Emanuela Scavo
- Cellular and Molecular Pathophysiology Laboratory, Department of Surgical, Oncological and Stomatological Sciences, University of Palermo, Palermo, Italy
| | - Antonia Moretta
- Immunology and Transplantation Laboratory, Cell Factory, Pediatric Hematology Oncology Unit, Department of Maternal and Children's Health, Fondazione IRCCS Policlinico S. Matteo, Pavia, Italy
| | - Matilde Todaro
- Department of DIBIMIS, University of Palermo, 90127, Palermo, Italy
| | - Giorgio Stassi
- Cellular and Molecular Pathophysiology Laboratory, Department of Surgical, Oncological and Stomatological Sciences, University of Palermo, Palermo, Italy
| | - Maria Antonietta Avanzini
- Immunology and Transplantation Laboratory, Cell Factory, Pediatric Hematology Oncology Unit, Department of Maternal and Children's Health, Fondazione IRCCS Policlinico S. Matteo, Pavia, Italy
| | - Valeria Calcaterra
- Pediatrics and Adolescentology Unit, Department of Internal Medicine, University of Pavia, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| |
Collapse
|
14
|
Rached J, Nasr Z, Abdallah J, Abou-Antoun T. L1-CAM knock-down radiosensitizes neuroblastoma IMR-32 cells by simultaneously decreasing MycN, but increasing PTEN protein expression. Int J Oncol 2016; 49:1722-30. [PMID: 27432152 DOI: 10.3892/ijo.2016.3625] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2016] [Accepted: 06/28/2016] [Indexed: 11/06/2022] Open
Abstract
Childhood neuroblastoma is one of the most malignant types of cancers leading to a high mortality rate. These cancerous cells can be highly metastatic and malignant giving rise to disease recurrence and poor prognosis. The proto-oncogene myelocytomatosis neuroblastoma (MycN) is known to be amplified in this type of cancer, thus, promoting high malignancy and resistance. The L1 cell adhesion molecule (L1-CAM) cleavage has been found upregulated in many types of malignant cancers. In the present study, we explored the interplay between L1-CAM, MycN and PTEN as well as the role played by PDGFR and VEGFR on tumorigenicity in neuroblastoma cells. We investigated the effect of L1-CAM knock-down (KD) and PDGFR/VEGFR inhibition with sunitinib malate (Sutent®) treatment on subsequent tumorsphere formation and cellular proliferation and migration in the MycN-amplified IMR-32 neuroblastoma cells. We further examined the effect of combined L1-CAM KD with Sutent treatment or radiotherapy on these cellular functions in our cells. Tumorsphere formation is one of the indicators of aggressiveness in malignant cancers, which was significantly inhibited in IMR-32 cells after L1-CAM KD or Sutent treatment, however, no synergistic effect was observed with dual treatments, rather L1-CAM KD alone showed a greater inhibition on tumorsphere formation compared to Sutent treatment alone. In addition, cellular proliferation and migration were significantly inhibited after L1-CAM KD in the IMR-32 cells with no synergistic effect observed on the rate of cell proliferation when combined with Sutent treatment. Again, L1-CAM KD alone exhibited greater inhibitory effect than Sutent treatment on cell proliferation. L1-CAM KD led to the simultaneous downregulation of MycN, but the upregulation of PTEN protein expression. Notably, radiotherapy (2 Gy) of the IMR-32 cells led to significant upregulation of both L1-CAM and MycN, which was abrogated with L1-CAM KD in our cells. In addition, L1-CAM KD radiosensitized the cells as exhibited by the synergistic effect on the reduction in cell proliferation compared to radiotherapy alone. Taken together, our data show the importance of L1-CAM interplay with MycN and PTEN on the MycN amplified neuroblastoma cell radioresistance, proliferation and motility.
Collapse
Affiliation(s)
- Johnny Rached
- Faculty of Sciences, University of Balamand, Koura, Lebanon
| | - Zeina Nasr
- Faculty of Sciences, University of Balamand, Koura, Lebanon
| | - Jad Abdallah
- School of Pharmacy, Pharmaceutical Sciences Department, Lebanese American University, Byblos, Lebanon
| | - Tamara Abou-Antoun
- School of Pharmacy, Pharmaceutical Sciences Department, Lebanese American University, Byblos, Lebanon
| |
Collapse
|
15
|
García-Pérez J, Morales-Piga A, Gómez-Barroso D, Tamayo-Uria I, Pardo Romaguera E, Fernández-Navarro P, López-Abente G, Ramis R. Risk of neuroblastoma and residential proximity to industrial and urban sites: A case-control study. ENVIRONMENT INTERNATIONAL 2016; 92-93:269-75. [PMID: 27123770 DOI: 10.1016/j.envint.2016.04.023] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/03/2016] [Revised: 03/09/2016] [Accepted: 04/01/2016] [Indexed: 05/07/2023]
Abstract
BACKGROUND Neuroblastoma is the most common extracranial solid tumor in children but its etiology is not clearly understood. While a small fraction of cases might be attributable to genetic factors, the role of environmental pollution factors needs to be assessed. OBJECTIVES To ascertain the effect of residential proximity to both industrial and urban areas on neuroblastoma risk, taking into account industrial groups and toxic substances released. METHODS We conducted a population-based case-control study of neuroblastoma in Spain, including 398 incident cases gathered from the Spanish Registry of Childhood Tumors (period 1996-2011), and 2388 controls individually matched by year of birth, sex, and region of residence. Distances were computed from the respective subject's residences to the 1271 industries and the 30 urban areas with ≥75,000 inhabitants located in the study area. Using logistic regression, odds ratios (ORs) and 95% confidence intervals (95%CIs) for categories of distance (from 1km to 5km) to industrial and urban pollution sources were calculated, with adjustment for matching variables and socioeconomic confounders. RESULTS Excess risk (OR; 95%CI) of neuroblastoma was detected for the intersection between industrial and urban areas: (2.52; 1.20-5.30) for industrial distance of 1km, and (1.99; 1.17-3.37) for industrial distance of 2km. By industrial groups, excess risks were observed near 'Production of metals' (OR=2.05; 95%CI=1.16-3.64 at 1.5km), 'Surface treatment of metals' (OR=1.89; 95%CI=1.10-3.28 at 1km), 'Mines' (OR=5.82; 95%CI=1.04-32.43 at 1.5km), 'Explosives/pyrotechnics' (OR=4.04; 95%CI=1.31-12.42 at 4km), and 'Urban waste-water treatment plants' (OR=2.14; 95%CI=1.08-4.27 at 1.5km). CONCLUSIONS These findings support the need for more detailed exposure assessment of certain substances released by these industries.
Collapse
Affiliation(s)
- Javier García-Pérez
- Cancer and Environmental Epidemiology Unit, National Center for Epidemiology, Carlos III Institute of Health, Madrid, Spain; Consortium for Biomedical Research in Epidemiology & Public Health (CIBER Epidemiología y Salud Pública - CIBERESP), Spain.
| | - Antonio Morales-Piga
- Rare Disease Research Institute (IIER), Carlos III Institute of Health, Madrid, Spain; Consortium for Biomedical Research in Rare Diseases (CIBERER), Madrid, Spain.
| | - Diana Gómez-Barroso
- Consortium for Biomedical Research in Epidemiology & Public Health (CIBER Epidemiología y Salud Pública - CIBERESP), Spain; National Center for Epidemiology, Carlos III Institute of Health, Madrid, Spain.
| | - Ibon Tamayo-Uria
- Centre for Research in Environmental Epidemiology (CREAL), Barcelona, Spain; Universitat Pompeu Fabra (UPF), Barcelona, Spain.
| | - Elena Pardo Romaguera
- Spanish Registry of Childhood Tumors (RETI-SEHOP), University of Valencia, Valencia, Spain.
| | - Pablo Fernández-Navarro
- Cancer and Environmental Epidemiology Unit, National Center for Epidemiology, Carlos III Institute of Health, Madrid, Spain; Consortium for Biomedical Research in Epidemiology & Public Health (CIBER Epidemiología y Salud Pública - CIBERESP), Spain.
| | - Gonzalo López-Abente
- Cancer and Environmental Epidemiology Unit, National Center for Epidemiology, Carlos III Institute of Health, Madrid, Spain; Consortium for Biomedical Research in Epidemiology & Public Health (CIBER Epidemiología y Salud Pública - CIBERESP), Spain.
| | - Rebeca Ramis
- Cancer and Environmental Epidemiology Unit, National Center for Epidemiology, Carlos III Institute of Health, Madrid, Spain; Consortium for Biomedical Research in Epidemiology & Public Health (CIBER Epidemiología y Salud Pública - CIBERESP), Spain.
| |
Collapse
|
16
|
Akcakaya MO, Bilgic B, Aras Y, Izgi N. A malignant transformation of a spinal epidural mass from ganglioneuroblastoma to neuroblastoma. J Korean Neurosurg Soc 2015; 57:211-4. [PMID: 25810863 PMCID: PMC4373052 DOI: 10.3340/jkns.2015.57.3.211] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2013] [Revised: 04/18/2014] [Accepted: 05/14/2014] [Indexed: 01/12/2023] Open
Abstract
Ganglioneuromas are benign tumors. Surgical excision is the treatment of choice with very good prognosis. However, neuroblastomatous malignant transformation of ganglioneuromas was previously reported. We report a patient with spinal neuroblastoma recurrent from a ganglioneuroblastoma after disease free survival of 13 years. This is one of the rare examples of spinal neuroblastoma and to our knowledge the second case report with malignant transformation from a ganglioneuroblastoma or a ganglioneuroma. The present case is the only report in the literature with further genetic investigations.
Collapse
Affiliation(s)
- Mehmet Osman Akcakaya
- Department of Neurosurgery, School of Medicine, Istanbul University, Istanbul, Turkey
| | - Bilge Bilgic
- Department of Pathology, School of Medicine, Istanbul University, Istanbul, Turkey
| | - Yavuz Aras
- Department of Neurosurgery, School of Medicine, Istanbul University, Istanbul, Turkey
| | - Nail Izgi
- Department of Neurosurgery, School of Medicine, Istanbul University, Istanbul, Turkey
| |
Collapse
|
17
|
Hoffman HA, Chakrabarti L, Dumont MF, Sandler AD, Fernandes R. Prussian blue nanoparticles for laser-induced photothermal therapy of tumors. RSC Adv 2014. [DOI: 10.1039/c4ra05209a] [Citation(s) in RCA: 77] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
|
18
|
Avci CB, Dodurga Y, Gundogdu G, Caglar HO, Kucukatay V, Gunduz C, Satiroglu-Tufan NL. Regulation of URG4/URGCP and PPARα gene expressions after retinoic acid treatment in neuroblastoma cells. Tumour Biol 2013; 34:3853-7. [PMID: 23821302 DOI: 10.1007/s13277-013-0970-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2013] [Accepted: 06/24/2013] [Indexed: 10/26/2022] Open
Abstract
Neuroblastoma (NB), originating from neural crest cells, is the most common extracranial tumor of childhood. Retinoic acid (RA) which is the biological active form of vitamin A regulates differentiation of NB cells, and RA derivatives have been used for NB treatment. PPARα (peroxisome proliferator-activated receptor) plays an important role in the oxidation of fatty acids, carcinogenesis, and differentiation. URG4/URGCP gene is a proto-oncogene and that overexpression of URG4/URGCP is associated with metastasis and tumor recurrence in osteosarcoma. It has been known that URG4/URGCP gene is an overexpressed gene in hepatocellular carcinoma and gastric cancers. This study aims to detect gene expression patterns of PPARα and URG4/URGCP genes in SH-SY5Y NB cell line after RA treatment. Expressions levels of PPARα and URG4/URGCP genes were analyzed after RA treatment for reducing differentiation in SH-SY5Y NB cell line. To induce differentiation, the cells were treated with 10 μM RA in the dark for 3-10 days. Gene expression of URG4/URGCP and PPARα genes were presented as the yield of polymerase chain reaction (PCR) products from target genes compared with the yield of PCR products from the glyceraldehyde-3-phosphate dehydrogenase (GAPDH) gene. SH-SY5Y cells possess small processes in an undifferentiated state, and after treatment with RA, the cells developed long neurites, resembling a neuronal phenotype. PPARα gene expression increased in RA-treated groups; URG4/URGCP gene expression decreased in SH-SY5Y cells after RA treatment compared with that in the control cells. NB cell differentiation might associate with PPARα and URG4/URGCP gene expression profile after RA treatment.
Collapse
Affiliation(s)
- Cigir Biray Avci
- Department of Medical Biology, School of Medicine, Ege University, Bornova, Izmir, 35100, Turkey,
| | | | | | | | | | | | | |
Collapse
|
19
|
Examining T cells at vaccine sites of tumor-bearing hosts provides insights to dysfunctional T-cell immunity. J Immunother 2013; 36:41-51. [PMID: 23211619 DOI: 10.1097/cji.0b013e318274590e] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
When tumor vaccines are administered as cancer immunotherapy, cellular interactions at the vaccine site are crucial to the generation of antitumor immunity. Examining interactions at the vaccine site could provide important insights to the success or failure of vaccination. Our laboratory previously showed that while administration of a cell-based vaccine to tumor-free mice leads to productive antineuroblastoma immunity, vaccination of tumor-bearing mice does not. The goal of this study was to examine immune effectors at the vaccine site to identify mechanisms responsible for the generation of ineffective antitumor immunity in tumor-bearing mice. The results of this study show that vaccine sites of tumor-bearing mice contained significantly fewer T cells than vaccine sites of tumor-free mice. Similar migration and proliferation of T cells was observed in the vaccine sites of tumor-bearing and tumor-free mice, but T cells in the sites of tumor-bearing mice were more apoptotic. T cells at the vaccine sites of both tumor-free and tumor-bearing mice had an effector-memory phenotype and expressed activation markers. Despite the activated phenotype, T cells from tumor-bearing mice elicited defective antitumor immune responses. Although T cells from vaccine sites of tumor-bearing mice were capable of producing inflammatory cytokines, the T cells from tumor-bearing mice produced lower levels of cytokines compared with T cells from the tumor-free mice. Remarkably, this defect seems to be systemic, affecting distal T cells in tumor-bearing mice. This study demonstrates that the defective vaccine-induced immune response to neuroblastoma in tumor-bearing hosts originates as a result of tumor burden, resulting in poor antitumor immunity.
Collapse
|
20
|
Abstract
PURPOSE N-myc downstream regulated gene 1 (NDRG1) markedly reduces metastasis of numerous tumors. However, NDRG1's function in malignant tumors has not been fully determined. Therefore, we investigated the association of NDRG1 expression with clinical outcomes in neuroblastoma (NB) patients. METHODS We obtained total RNA from residual cancer cells using microdissection from NB patients. Furthermore, we examined the expression of NDRG1 in NB patients using immunohistochemical staining. RESULTS Of the 48 patients observed, low NDRG1 expression was associated with poor prognostic factors such as primary tumor size and MYCN amplification. Low expression of NDRG1 was associated with a poor prognosis (p = 0.001) and multivariate analysis identified low expression of NDRG1 as an independent risk factor for predicting poor prognosis in NB patients. Furthermore, in the MYCN non-amplification group (n = 33), low expression of NDRG1 was associated with a poor prognosis (p = 0.001). Immunohistochemical analysis showed NDRG1 expression at the plasma membranes of NB cells. NDRG1 expression levels were also correlated with expression of NDRG1 mRNA. CONCLUSION We confirmed that low NDRG1 expression is a significant and independent prognostic indicator in NB by multivariate analysis. Furthermore, NDRG1 may be a novel prognostic marker in MYCN non-amplification NB patients.
Collapse
|
21
|
Villamón E, Piqueras M, Meseguer J, Blanquer I, Berbegall AP, Tadeo I, Hernández V, Navarro S, Noguera R. NeuPAT: an intranet database supporting translational research in neuroblastic tumors. Comput Biol Med 2013; 43:219-28. [PMID: 23290604 DOI: 10.1016/j.compbiomed.2012.11.011] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2012] [Revised: 11/08/2012] [Accepted: 11/22/2012] [Indexed: 01/01/2023]
Abstract
Translational research in oncology is directed mainly towards establishing a better risk stratification and searching for appropriate therapeutic targets. This research generates a tremendous amount of complex clinical and biological data needing speedy and effective management. The authors describe the design, implementation and early experiences of a computer-aided system for the integration and management of data for neuroblastoma patients. NeuPAT facilitates clinical and translational research, minimizes the workload in consolidating the information, reduces errors and increases correlation of data through extensive coding. This design can also be applied to other tumor types.
Collapse
Affiliation(s)
- Eva Villamón
- Department of Pathology, Medical School, University of Valencia, and Research Foundation of Hospital Clínico Universitario of Valencia, Valencia 46010, Spain
| | | | | | | | | | | | | | | | | |
Collapse
|
22
|
Matsushita K, Uchida K, Saigusa S, Ide S, Hashimoto K, Koike Y, Otake K, Inoue M, Tanaka K, Kusunoki M. Glycolysis inhibitors as a potential therapeutic option to treat aggressive neuroblastoma expressing GLUT1. J Pediatr Surg 2012; 47:1323-30. [PMID: 22813791 DOI: 10.1016/j.jpedsurg.2011.12.007] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/13/2011] [Revised: 12/07/2011] [Accepted: 12/08/2011] [Indexed: 02/04/2023]
Abstract
BACKGROUND/PURPOSE Increased glycolysis is among the biochemical characteristics of cancerous tissue. The glucose transporter isoform 1 (GLUT1) gene encodes a key factor for glucose transport into cancerous tissue. However, the expression and functional significance of GLUT1 in neuroblastoma have not been fully characterized. Therefore, we investigated the association of GLUT1 expression with clinical outcomes in patients with neuroblastoma using immunohistochemical staining for GLUT1 in neuroblastoma tissues. We also assessed the efficacy of glycolysis inhibition as an anticancer treatment in neuroblastoma cell lines with altered expression of GLUT1. METHODS We obtained total RNA from cancerous tissue by microdissection in 47 patients with neuroblastoma. GLUT1 expression levels were evaluated by quantitative real-time polymerase chain reaction. We analyzed the association of GLUT1 expression levels with clinical outcomes. We also examined changes in GLUT1 expression and proliferative responses in vitro using 4 neuroblastoma cell lines treated with a glycolysis inhibitor, 3-Bromopyruvate acid. RESULTS Elevated GLUT1 expression was associated with poor prognosis. Moreover, elevated GLUT1 expression independently predicted overall survival. Immunohistochemical analysis showed that GLUT1 expression tended to be localized to the centers of neuroblastoma cell nests. Our in vitro studies showed that 3-Bromopyruvate acid significantly suppressed the proliferation of neuroblastoma cells with high GLUT1 gene expression compared with those with low expression. CONCLUSION Glycolysis inhibitors are a potential therapeutic option for treating aggressive tumors expressing GLUT1.
Collapse
Affiliation(s)
- Kohei Matsushita
- Department of Gastrointestinal and Pediatric Surgery, Mie University Graduate School of Medicine, Tsu, Mie 514-8507, Japan.
| | | | | | | | | | | | | | | | | | | |
Collapse
|
23
|
Yang F, Jove V, Buettner R, Xin H, Wu J, Wang Y, Nam S, Xu Y, Ara T, DeClerck YA, Seeger R, Yu H, Jove R. Sorafenib inhibits endogenous and IL-6/S1P induced JAK2-STAT3 signaling in human neuroblastoma, associated with growth suppression and apoptosis. Cancer Biol Ther 2012; 13:534-41. [PMID: 22406995 DOI: 10.4161/cbt.19603] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023] Open
Abstract
Neuroblastoma is the most common extracranial solid tumor in the pediatric population. Sorafenib (Nexavar), a multikinase inhibitor, blocks cell proliferation and induces apoptosis in certain types of cancers. Here, we tested antitumor effects of sorafenib (≤ 10 µM) on four human neuroblastoma cell lines, CHLA255, CHLA171, CHLA90 and SK-N-AS. Sorafenib inhibited cell proliferation and induced apoptosis of neuroblastoma tumor cells in a dose-dependent manner. Sorafenib inhibited phosphorylation of Signal Transducer and Activator of Transcription 3 (STAT3) proteins at Tyr705 in these cells, associated with inhibition of phosphorylated JAK2, an upstream kinase that mediates STAT3 phosphorylation. Expression of a constitutively-activated STAT3 mutant (pSTAT3-C) partially blocked the antitumor effects of sorafenib on neuroblastoma cells. Sorafenib also inhibited the phosphorylation of STAT3 induced by IL-6 and sphingosine-1-phosphate (S1P), a recently identified regulator for STAT3, in these tumor cells. Moreover, sorafenib downregulated phosphorylation of MAPK (p44/42) in neuroblastoma cells, consistent with inhibition of their upstream regulators MEK1/2. Sorafenib inhibited expression of cyclin E, cyclin D1/D2/D3, key regulators for cell cycle, and the antiapoptotic proteins Mcl-1 and survivin. Finally, sorafenib suppressed the growth of human neuroblastoma cells in a mouse xenograft model. Taken together, these findings suggest the potential use of sorafenib for the treatment of pediatric neuroblastomas.
Collapse
Affiliation(s)
- Fan Yang
- Molecular Medicine, Beckman Research Institute, City of Hope Comprehensive Cancer Center, Duarte, CA, USA
| | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
24
|
Yang F, Jove V, Chang S, Hedvat M, Liu L, Buettner R, Tian Y, Scuto A, Wen W, Yip MLR, Van Meter T, Yen Y, Jove R. Bortezomib induces apoptosis and growth suppression in human medulloblastoma cells, associated with inhibition of AKT and NF-ĸB signaling, and synergizes with an ERK inhibitor. Cancer Biol Ther 2012; 13:349-57. [PMID: 22313636 DOI: 10.4161/cbt.19239] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
Medulloblastoma is the most common brain tumor in children. Here, we report that bortezomib, a proteasome inhibitor, induced apoptosis and inhibited cell proliferation in two established cell lines and a primary culture of human medulloblastomas. Bortezomib increased the release of cytochrome c to cytosol and activated caspase-9 and caspase-3, resulting in cleavage of PARP. Caspase inhibitor (Z-VAD-FMK) could rescue medulloblastoma cells from the cytotoxicity of bortezomib. Phosphorylation of AKT and its upstream regulator mTOR were reduced by bortezomib treatment in medulloblastoma cells. Bortezomib increased the expression of Bad and Bak, pro-apoptotic proteins, and p21Cip1 and p27Kip1, negative regulators of cell cycle progression, which are associated with the growth suppression and induction of apoptosis in these tumor cells. Bortezomib also increased the accumulation of phosphorylated IĸBα, and decreased nuclear translocation of NF-ĸB. Thus, NF-ĸB signaling and activation of its downstream targets are suppressed. Moreover, ERK inhibitors or downregulating ERK with ERK siRNA synergized with bortezomib on anticancer effects in medulloblastoma cells. Bortezomib also inhibited the growth of human medulloblastoma cells in a mouse xenograft model. These findings suggest that proteasome inhibitors are potentially promising drugs for treatment of pediatric medulloblastomas.
Collapse
Affiliation(s)
- Fan Yang
- Beckman Research Institute, City of Hope Comprehensive Cancer Center, Duarte, CA, USA
| | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
25
|
Goldberg AA, Beach A, Davies GF, Harkness TAA, Leblanc A, Titorenko VI. Lithocholic bile acid selectively kills neuroblastoma cells, while sparing normal neuronal cells. Oncotarget 2012; 2:761-82. [PMID: 21992775 PMCID: PMC3248158 DOI: 10.18632/oncotarget.338] [Citation(s) in RCA: 70] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
Aging is one of the major risk factors of cancer. The onset of cancer can be postponed by pharmacological and dietary anti-aging interventions. We recently found in yeast cellular models of aging that lithocholic acid (LCA) extends longevity. Here we show that, at concentrations that are not cytotoxic to primary cultures of human neurons, LCA kills the neuroblastoma (NB) cell lines BE(2)-m17, SK-n-SH, SK-n-MCIXC and Lan-1. In BE(2)-m17, SK-n-SH and SK-n-MCIXC cells, the LCA anti-tumor effect is due to apoptotic cell death. In contrast, the LCA-triggered death of Lan-1 cells is not caused by apoptosis. While low concentrations of LCA sensitize BE(2)-m17 and SK-n-MCIXC cells to hydrogen peroxide-induced apoptotic cell death controlled by mitochondria, these LCA concentrations make primary cultures of human neurons resistant to such a form of cell death. LCA kills BE(2)-m17 and SK-n-MCIXC cell lines by triggering not only the intrinsic (mitochondrial) apoptotic cell death pathway driven by mitochondrial outer membrane permeabilization and initiator caspase-9 activation, but also the extrinsic (death receptor) pathway of apoptosis involving activation of the initiator caspase-8. Based on these data, we propose a mechanism underlying a potent and selective anti-tumor effect of LCA in cultured human NB cells. Moreover, our finding that LCA kills cultured human breast cancer and rat glioma cells implies that it has a broad anti-tumor effect on cancer cells derived from different tissues and organisms.
Collapse
|
26
|
Manor E, Kapelushnik J, Joshua BZ, Bodner L. Metastatic neuroblastoma of the mandible: a cytogenetic and molecular genetic study. Eur Arch Otorhinolaryngol 2011; 269:1967-71. [DOI: 10.1007/s00405-011-1863-9] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2011] [Accepted: 11/22/2011] [Indexed: 12/18/2022]
|
27
|
Ma M, Ye JY, Deng R, Dee CM, Chan GCF. Mesenchymal stromal cells may enhance metastasis of neuroblastoma via SDF-1/CXCR4 and SDF-1/CXCR7 signaling. Cancer Lett 2011; 312:1-10. [PMID: 21906874 DOI: 10.1016/j.canlet.2011.06.028] [Citation(s) in RCA: 47] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2010] [Revised: 06/17/2011] [Accepted: 06/23/2011] [Indexed: 01/01/2023]
Abstract
Bone marrow metastasis is frequently observed in patients with high-risk neuroblastoma. Mesenchymal stromal cells (MSCs) in bone marrow may enhance tumor metastasis through secreting stromal cell-derived factor-1 (SDF-1). Here we investigated neuroblastoma cell behaviors under the influence of MSCs and explored the function of SDF-1 signaling during metastasis. Neuroblastoma expressed both of the SDF-1 receptors CXCR4 and CXCR7. shRNA knockdown showed that these receptors were responsible for the migration of neuroblastoma towards MSCs. CXCR4 also supported neuroblastoma invasion. These effects could be effectively blocked by AMD3100, a potent SDF-1 antagonist. Our study suggests that MSCs are important for neuroblastoma metastasis via the secretion of SDF-1 and that such effect can be inhibited by AMD3100 or shRNA knockdown.
Collapse
Affiliation(s)
- Ming Ma
- Department of Paediatrics and Adolescent Medicine, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong, PR China
| | | | | | | | | |
Collapse
|
28
|
Affiliation(s)
- Geunyoung Jung
- Department of Pathology, University of Ulsan College of Medicine, Asan Medical Center, Seoul, Korea
| | - Jihun Kim
- Department of Pathology, University of Ulsan College of Medicine, Asan Medical Center, Seoul, Korea
| |
Collapse
|
29
|
|