1
|
Lee JH, Jaiswal MS, Jang YS, Choi JH, Kim GC, Hong JW, Hwang DS. No-ozone cold plasma induces apoptosis in human neuroblastoma cell line via increased intracellular reactive oxygen species (ROS). BMC Complement Med Ther 2024; 24:46. [PMID: 38245726 PMCID: PMC10799363 DOI: 10.1186/s12906-023-04313-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2022] [Accepted: 12/12/2023] [Indexed: 01/22/2024] Open
Abstract
BACKGROUND This study aimed to evaluate the effect of argon-based No-ozone Cold Plasma (NCP) on neuroblastoma cancer cell apoptosis. METHODS Experiments were performed with SK-N-SH and HS 68. Cell cultures were treated with NCP for 1, 3, and 5 min. NCP was applied using three different strategies: direct NCP application to cell cultures, to only media, and to only cells. Evaluation of cell viability and the level of the reactive oxygen species (ROS) was performed. N-acetyl-L-cysteine (NAC) was also used to antagonize intracellular ROS. Cleaved caspase 3, PARP, aquaporin (AQP) 3 and 8 were detected. RESULTS NCP induced a gradual decrease in the SK-N-SH cell viability. In contrast, the viability of HS 68 cells did not change. SK-N-SH cells viability was reduced the most when the only media-NCP application strategy was employed. Intracellular ROS levels were significantly increased with time. Cleaved caspase 3 and PARP were increased at 6 h after NCP application. SK-N-SH cells remained viable with NAC after NCP application. AQP 3 and 8 were over-expressed in SK-N-SH cells. CONCLUSION These findings demonstrate the anti-cancer effect of NCP on neuroblastoma cells. NCP enhanced the selective apoptosis of neuroblastoma cells due to the increased intracellular ROS.
Collapse
Affiliation(s)
- Jung-Han Lee
- Department of Oral and Maxillofacial Surgery, Dental and Life Science Institute, Dental School, Pusan National University, Busan, South Korea
| | - M Shriya Jaiswal
- Department of Oral and Maxillofacial Surgery, Dental and Life Science Institute, Dental School, Pusan National University, Busan, South Korea
| | - Yoon-Seo Jang
- Department of Oral and Maxillofacial Surgery, Dental and Life Science Institute, Dental School, Pusan National University, Busan, South Korea
| | - Jeong-Hae Choi
- Department of Research and Development, FEAGLE Corporations, 70-6, Jeungsan-ro, Mulgeum-eup, Yangsan-si, 50614, Gyeongsangnam-do, South Korea
| | - Gyoo-Cheon Kim
- Department of Research and Development, FEAGLE Corporations, 70-6, Jeungsan-ro, Mulgeum-eup, Yangsan-si, 50614, Gyeongsangnam-do, South Korea
- Department of Oral Anatomy and Cell Biology, School of Dentistry, Pusan National University, Busan, South Korea
| | - Jin-Woo Hong
- Department of Internal Medicine, School of Korean Medicine, Yangsan Campus of Pusan National University, Beomeo-ri, Mulgeum-eup, Yangsan-si, 50612, Gyeongsangnam-do, South Korea.
| | - Dae-Seok Hwang
- Department of Oral and Maxillofacial Surgery, Dental and Life Science Institute, Dental School, Pusan National University, Busan, South Korea.
- Dental Research Institute, Pusan National University Dental Hospital, Yangsan, South Korea.
- Department of Oral and Maxillofacial Surgery, School of Dentistry, Pusan National University, Beomeo-ri, Mulgeum-eup, Yangsan-si, 50612, Gyeongsangnam-do, South Korea.
| |
Collapse
|
2
|
Dai S, Gu Y, Zhan Y, Zhang J, Xie L, Li Y, Lu Y, Yang R, Zhou E, Chen D, Liu S, Zheng S, Shi Z, Dong K, Dong R. The potential mechanism of Aidi injection against neuroblastoma-an investigation based on network pharmacology analysis. Front Pharmacol 2024; 15:1310009. [PMID: 38313313 PMCID: PMC10834740 DOI: 10.3389/fphar.2024.1310009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2023] [Accepted: 01/02/2024] [Indexed: 02/06/2024] Open
Abstract
Background: Aidi injection, a classic traditional Chinese medicine (TCM) formula, has been used on a broader scale in treating a variety of cancers. In this study, we aimed to explore the potential anti-tumor effects of Aidi injection in the treatment of neuroblastoma (NB) using network pharmacology (NP). Methods: To elucidate the anti-NB mechanism of Aidi injection, an NP-based approach and molecular docking validation were employed. The compounds and target genes were collected from the Traditional Chinese Medicine Systems Pharmacology (TCMSP) database and Bioinformatics Analysis Tool for Molecular mechANism of Traditional Chinese Medicine (BATMAN-TCM) database. The protein-protein interaction network was constructed using the STRING database. clusterProfiler (R package) was utilized to annotate the bioinformatics of hub target genes. The gene survival analysis was performed on R2, a web-based genomic analysis application. iGEMDOCK was used for molecular docking validation, and GROMACS was utilized to validate molecular docking results. Furthermore, we investigated the anticancer effects of gomisin B and ginsenoside Rh2 on human NB cells using a cell viability assay. The Western blot assay was used to validate the protein levels of target genes in gomisin B- and ginsenoside Rh2-treated NB cells. Results: A total of 2 critical compounds with 16 hub target genes were identified for treating NB. All 16 hub genes could potentially influence the survival of NB patients. The top three genes (EGFR, ESR1, and MAPK1) were considered the central hub genes from the drug-compound-hub target gene-pathway network. The endocrine resistance and estrogen signaling pathways were identified as the therapeutic pathways using the Kyoto Encyclopedia of Genes and Genomes (KEGG) analysis. Gomisin B and ginsenoside Rh2 showed a good binding ability to the target protein in molecular docking. The results of cell experiments showed the anti-NB effect of gomisin B and ginsenoside Rh2. In addition, the administration of gomisin B over-regulated the expression of ESR1 protein in MYCN-amplified NB cells. Conclusion: In the present study, we investigated the potential pharmacological mechanisms of Aidi against NB and revealed the anti-NB effect of gomisin B, providing clinical evidence of Aidi in treating NB and establishing baselines for further research.
Collapse
Affiliation(s)
- Shuyang Dai
- Shanghai Key Laboratory of Birth Defect, Department of Pediatric Surgery, Children’s Hospital of Fudan University, Shanghai, China
| | - Yaoyao Gu
- Shanghai Key Laboratory of Birth Defect, Department of Pediatric Surgery, Children’s Hospital of Fudan University, Shanghai, China
| | - Yong Zhan
- Shanghai Key Laboratory of Birth Defect, Department of Pediatric Surgery, Children’s Hospital of Fudan University, Shanghai, China
| | - Jie Zhang
- Shanghai Key Laboratory of Birth Defect, Department of Pediatric Surgery, Children’s Hospital of Fudan University, Shanghai, China
| | - Lulu Xie
- Shanghai Key Laboratory of Birth Defect, Department of Pediatric Surgery, Children’s Hospital of Fudan University, Shanghai, China
| | - Yi Li
- Shanghai Key Laboratory of Birth Defect, Department of Pediatric Surgery, Children’s Hospital of Fudan University, Shanghai, China
| | - Yifei Lu
- Shanghai Key Laboratory of Birth Defect, Department of Pediatric Surgery, Children’s Hospital of Fudan University, Shanghai, China
| | - Ran Yang
- Shanghai Key Laboratory of Birth Defect, Department of Pediatric Surgery, Children’s Hospital of Fudan University, Shanghai, China
| | - Enqing Zhou
- Shanghai Key Laboratory of Birth Defect, Department of Pediatric Surgery, Children’s Hospital of Fudan University, Shanghai, China
| | - Deqian Chen
- Shanghai Key Laboratory of Birth Defect, Department of Pediatric Surgery, Children’s Hospital of Fudan University, Shanghai, China
| | - Songbin Liu
- Department of Anesthesiology, Huadong Hospital Affiliated to Fudan University, Shanghai, China
| | - Shan Zheng
- Shanghai Key Laboratory of Birth Defect, Department of Pediatric Surgery, Children’s Hospital of Fudan University, Shanghai, China
| | - Zhaopeng Shi
- Key Laboratory of Cell Differentiation and Apoptosis of the Chinese Ministry of Education, School of Medicine, Basic Medical Institute, Shanghai Jiao Tong University, Shanghai, China
| | - Kuiran Dong
- Shanghai Key Laboratory of Birth Defect, Department of Pediatric Surgery, Children’s Hospital of Fudan University, Shanghai, China
| | - Rui Dong
- Shanghai Key Laboratory of Birth Defect, Department of Pediatric Surgery, Children’s Hospital of Fudan University, Shanghai, China
| |
Collapse
|
3
|
Qadir MI, Ahmed B, Noreen S. Advances in the Management of Neuroblastoma. Crit Rev Eukaryot Gene Expr 2024; 34:1-13. [PMID: 38073438 DOI: 10.1615/critreveukaryotgeneexpr.2023049559] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2023]
Abstract
Neuroblastoma is a malignant tumor of neuroblasts, immature nerve cells found in several areas of the body. It usually affects children under age of 5. As usual, the tumor has ability to grow rapidly and to expand vastly which ultimately leads to death. Mostly, management decisions can be drawn by the prediction of the stage of the disease as well as age at the time of its diagnosis. There are four main stages of neuroblastoma, and treatment is according to the low and high risk of the disease. Several cytotoxic agents along with other therapies (antibody therapy, gene therapy, and even immunological therapies, antiangiogenic therapy, etc.) are used. Immunotherapy also has an important treatment option used nowadays for neuroblastoma. The discovery of major neuroblastoma-predisposition gene anaplastic lymphoma kinase cause somatic transformation or gene strengthening in diagnosed neuroblastoma. Promising new antiangiogenic strategies have also been introduced for the treatment of neuroblastoma with multiple mylomas. To manage numerous myelomas and cancers, including neuroblastoma, bone marrow transplantation and peripheral blood stem cell transplantation may be used.
Collapse
Affiliation(s)
- Muhammad Imran Qadir
- Institute of Molecular Biology & Biotechnology, Bahauddin Zakariya University, Multan, Pakistan
| | - Bilal Ahmed
- University of Science And Technology of Fujairah, UAE; School of Pharmacy, Nanjing Medical University, Nanjing, Jiangsu Province, China
| | - Sumaira Noreen
- Faculty of Pharmaceutical Sciences, Governemnet College University, Faisalabad, Pakistan
| |
Collapse
|
4
|
Chen L, Chau WY, Yuen HT, Liu XH, Qi RZ, Lung ML, Lung HL. THY1 (CD90) Maintains the Adherens Junctions in Nasopharyngeal Carcinoma via Inhibition of SRC Activation. Cancers (Basel) 2023; 15:cancers15072189. [PMID: 37046850 PMCID: PMC10093038 DOI: 10.3390/cancers15072189] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2023] [Revised: 03/31/2023] [Accepted: 04/04/2023] [Indexed: 04/14/2023] Open
Abstract
We had previously shown that THY1 (CD90) is a tumor suppressor in nasopharyngeal carcinoma (NPC) and that its down-regulation and loss of expression are associated with tumor metastasis, yet the mechanism leading to such effects remains unknown. In this study we show that tumor invasion could be suppressed by THY1 via adherens junction formation in a few NPC cell lines, and knockdown of THY1 would disrupt this cell-cell adhesion phenotype. Mechanistically, the activity of the SRC family kinase (SFK) member, SRC, and canonical Wnt signaling were dramatically reduced when THY1 was constitutively expressed. Previous studies by others have found that high levels of SRC activity in NPCs are associated with EMT and a poor prognosis. We hypothesized that THY1 can suppress tumor invasion in NPC via inhibition of SRC. By gene silencing of SRC, we found that the in vitro NPC cell invasion was significantly reduced and adherens junctions were restored. Through proteomic analysis, we identified that platelet-derived growth factor receptor β (PDGF-Rβ) and protein tyrosine phosphatase nonreceptor type 22 (PTPN22) are novel and potential binding partners of THY1, which were subsequently verified by co-immunoprecipitation (co-IP) analysis. The ligand of PDGF-Rβ (PDGF-BB) could highly induce SRC activation and NPC cell invasion, which could be almost completely suppressed by THY1 expression. On the other hand, the PTPN22 siRNA could enhance both the SRC activities and the cell invasion and could also disrupt the adherens junctions in the THY1-expressing NPC cells; the original THY1-induced phenotypes were reverted when the PTPN22 expression was reduced. Together, our results identified that PTPN22 is essential for THY1 to suppress cell invasion and SRC activity, maintain tight adherens junctions, and prevent NPC metastasis. These results suggested that PDGF-Rβ and SRC can be used as drug targets for suppressing NPC metastasis. Indeed, our in vivo assay using the SRC inhibitor KX2-391, clearly showed that inhibition of SRC signaling can prevent the metastasis of NPC, indicating that targeting SRC can be a promising approach to control the NPC progression.
Collapse
Affiliation(s)
- Luo Chen
- Department of Chemistry, Faculty of Science, Hong Kong Baptist University, Hong Kong 999077, China
| | - Wai Yin Chau
- Department of Chemistry, Faculty of Science, Hong Kong Baptist University, Hong Kong 999077, China
| | - Hei Tung Yuen
- Department of Chemistry, Faculty of Science, Hong Kong Baptist University, Hong Kong 999077, China
| | - Xiao Han Liu
- Department of Chemistry, Faculty of Science, Hong Kong Baptist University, Hong Kong 999077, China
| | - Robert Zhong Qi
- Bioscience and Biomedical Engineering Thrust, The Hong Kong University of Science and Technology (Guangzhou), Guangzhou 511400, China
- Division of Life Science, The Hong Kong University of Science and Technology, Hong Kong 999077, China
| | - Maria Li Lung
- Department of Clinical Oncology, University of Hong Kong, Hong Kong 999077, China
| | - Hong Lok Lung
- Department of Chemistry, Faculty of Science, Hong Kong Baptist University, Hong Kong 999077, China
| |
Collapse
|
5
|
Ash S, Askenasy N. Immunotherapy for neuroblastoma by hematopoietic cell transplantation and post-transplant immunomodulation. Crit Rev Oncol Hematol 2023; 185:103956. [PMID: 36893946 DOI: 10.1016/j.critrevonc.2023.103956] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2021] [Revised: 12/14/2022] [Accepted: 03/04/2023] [Indexed: 03/09/2023] Open
Abstract
Neuroblastoma represents a relatively common childhood tumor that imposes therapeutic difficulties. High risk neuroblastoma patients have poor prognosis, display limited response to radiochemotherapy and may be treated by hematopoietic cell transplantation. Allogeneic and haploidentical transplants have the distinct advantage of reinstitution of immune surveillance, reinforced by antigenic barriers. The key factors favorable to ignition of potent anti-tumor reactions are transition to adaptive immunity, recovery from lymphopenia and removal of inhibitory signals that inactivate immune cells at the local and systemic levels. Post-transplant immunomodulation may further foster anti-tumor reactivity, with positive but transient impact of infusions of lymphocytes and natural killer cells both from the donor, the recipient or third party. The most promising approaches include introduction of antigen-presenting cells in early post-transplant stages and neutralization of inhibitory signals. Further studies will likely shed light on the nature and actions of suppressor factors within tumor stroma and at the systemic level.
Collapse
Affiliation(s)
- Shifra Ash
- Department of Pediatric Hematology-Oncology, Rambam Medical Center, Haifa, Israel; Frankel Laboratory of Bone Marrow Transplantation, Schneider Children's Medical Center of Israel, Petach Tikva, Israel.
| | - Nadir Askenasy
- Frankel Laboratory of Bone Marrow Transplantation, Schneider Children's Medical Center of Israel, Petach Tikva, Israel
| |
Collapse
|
6
|
Paolini L, Hussain S, Galardy PJ. Chromosome instability in neuroblastoma: A pathway to aggressive disease. Front Oncol 2022; 12:988972. [PMID: 36338721 PMCID: PMC9633097 DOI: 10.3389/fonc.2022.988972] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2022] [Accepted: 10/03/2022] [Indexed: 11/15/2023] Open
Abstract
For over 100-years, genomic instability has been investigated as a central player in the pathogenesis of human cancer. Conceptually, genomic instability includes an array of alterations from small deletions/insertions to whole chromosome alterations, referred to as chromosome instability. Chromosome instability has a paradoxical impact in cancer. In most instances, the introduction of chromosome instability has a negative impact on cellular fitness whereas in cancer it is usually associated with a worse prognosis. One exception is the case of neuroblastoma, the most common solid tumor outside of the brain in children. Neuroblastoma tumors have two distinct patterns of genome instability: whole-chromosome aneuploidy, which is associated with a better prognosis, or segmental chromosomal alterations, which is a potent negative prognostic factor. Through a computational screen, we found that low levels of the de- ubiquitinating enzyme USP24 have a highly significant negative impact on survival in neuroblastoma. At the molecular level, USP24 loss leads to destabilization of the microtubule assembly factor CRMP2 - producing mitotic errors and leading to chromosome missegregation and whole-chromosome aneuploidy. This apparent paradox may be reconciled through a model in which whole chromosome aneuploidy leads to the subsequent development of segmental chromosome alterations. Here we review the mechanisms behind chromosome instability and the evidence for the progressive development of segmental alterations from existing numerical aneuploidy in support of a multi-step model of neuroblastoma progression.
Collapse
Affiliation(s)
- Lucia Paolini
- Department of Pediatrics, University of Milano-Bicocca, San Gerardo Hospital, Monza, MI, Italy
- Department of Pediatric and Adolescent Medicine, Mayo Clinic, Rochester, MN, United States
| | - Sajjad Hussain
- Department of Pediatric and Adolescent Medicine, Mayo Clinic, Rochester, MN, United States
| | - Paul J. Galardy
- Department of Pediatric and Adolescent Medicine, Mayo Clinic, Rochester, MN, United States
- Division of Pediatric Hematology-Oncology, Mayo Clinic, Rochester, MN, United States
| |
Collapse
|
7
|
Yan H, Zhai B, Yang F, Chen Z, Zhou Q, Paiva-Santos AC, Yuan Z, Zhou Y. Nanotechnology-Based Diagnostic and Therapeutic Strategies for Neuroblastoma. Front Pharmacol 2022; 13:908713. [PMID: 35721107 PMCID: PMC9201105 DOI: 10.3389/fphar.2022.908713] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2022] [Accepted: 04/27/2022] [Indexed: 11/13/2022] Open
Abstract
Neuroblastoma (NB), as the most common extracranial solid tumor in childhood, is one of the critical culprits affecting children's health. Given the heterogeneity and invisibility of NB tumors, the existing diagnostic and therapeutic approaches are inadequate and ineffective in early screening and prognostic improvement. With the rapid innovation and development of nanotechnology, nanomedicines have attracted widespread attention in the field of oncology research for their excellent physiological and chemical properties. In this review, we first explored the current common obstacles in the diagnosis and treatment of NB. Then we comprehensively summarized the advancements in nanotechnology-based multimodal synergistic diagnosis and treatment of NB and elucidate the underlying mechanisms. In addition, a discussion of the pending challenges in biocompatibility and toxicity of nanomedicine was conducted. Finally, we described the development and application status of nanomaterials against some of the recognized targets in the field of NB research, and pointed out prospects for nanomedicine-based precision diagnosis and therapy of NB.
Collapse
Affiliation(s)
- Hui Yan
- Children's Hospital Affiliated to Zhengzhou University, Henan Children's Hospital, Zhengzhou Children's Hospital, Zhengzhou University, Zhengzhou, China.,Department of Cardiothoracic Surgery, Children's Hospital Affiliated to Zhengzhou University, Henan Children's Hospital, Zhengzhou Children's Hospital, Zhengzhou, China
| | - Bo Zhai
- Children's Hospital Affiliated to Zhengzhou University, Henan Children's Hospital, Zhengzhou Children's Hospital, Zhengzhou University, Zhengzhou, China.,Department of Cardiothoracic Surgery, Children's Hospital Affiliated to Zhengzhou University, Henan Children's Hospital, Zhengzhou Children's Hospital, Zhengzhou, China
| | - Fang Yang
- Children's Hospital Affiliated to Zhengzhou University, Henan Children's Hospital, Zhengzhou Children's Hospital, Zhengzhou University, Zhengzhou, China.,Department of Cardiothoracic Surgery, Children's Hospital Affiliated to Zhengzhou University, Henan Children's Hospital, Zhengzhou Children's Hospital, Zhengzhou, China
| | - Zhenliang Chen
- Children's Hospital Affiliated to Zhengzhou University, Henan Children's Hospital, Zhengzhou Children's Hospital, Zhengzhou University, Zhengzhou, China.,Department of Cardiothoracic Surgery, Children's Hospital Affiliated to Zhengzhou University, Henan Children's Hospital, Zhengzhou Children's Hospital, Zhengzhou, China
| | - Qiang Zhou
- Children's Hospital Affiliated to Zhengzhou University, Henan Children's Hospital, Zhengzhou Children's Hospital, Zhengzhou University, Zhengzhou, China.,Department of Pathology, Children's Hospital Affiliated to Zhengzhou University, Henan Children's Hospital, Zhengzhou Children's Hospital, Zhengzhou, China
| | - Ana Cláudia Paiva-Santos
- Group of Pharmaceutical Technology, Faculty of Pharmacy, University of Coimbra, Coimbra, Portugal
| | - Ziqiao Yuan
- School of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou, China
| | - Yang Zhou
- Children's Hospital Affiliated to Zhengzhou University, Henan Children's Hospital, Zhengzhou Children's Hospital, Zhengzhou University, Zhengzhou, China.,Department of Cardiothoracic Surgery, Children's Hospital Affiliated to Zhengzhou University, Henan Children's Hospital, Zhengzhou Children's Hospital, Zhengzhou, China
| |
Collapse
|
8
|
Genetic and Histopathological Heterogeneity of Neuroblastoma and Precision Therapeutic Approaches for Extremely Unfavorable Histology Subgroups. Biomolecules 2022; 12:biom12010079. [PMID: 35053227 PMCID: PMC8773700 DOI: 10.3390/biom12010079] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2021] [Revised: 12/16/2021] [Accepted: 12/29/2021] [Indexed: 02/04/2023] Open
Abstract
Peripheral neuroblastic tumors (neuroblastoma, ganglioneuroblastoma and ganglioneuroma) are heterogeneous and their diverse and wide range of clinical behaviors (spontaneous regression, tumor maturation and aggressive progression) are closely associated with genetic/molecular properties of the individual tumors. The International Neuroblastoma Pathology Classification, a biologically relevant and prognostically significant morphology classification distinguishing the favorable histology (FH) and unfavorable histology (UH) groups in this disease, predicts survival probabilities of the patients with the highest hazard ratio. The recent advance of neuroblastoma research with precision medicine approaches demonstrates that tumors in the UH group are also heterogeneous and four distinct subgroups—MYC, TERT, ALT and null—are identified. Among them, the first three subgroups are collectively named extremely unfavorable histology (EUH) tumors because of their highly aggressive clinical behavior. As indicated by their names, these EUH tumors are individually defined by their potential targets detected molecularly and immunohistochemically, such as MYC-family protein overexpression, TERT overexpression and ATRX (or DAXX) loss. In the latter half on this paper, the current status of therapeutic targeting of these EUH tumors is discussed for the future development of effective treatments of the patients.
Collapse
|
9
|
Uttinger KL, Riedmeier M, Reibetanz J, Meyer T, Germer CT, Fassnacht M, Wiegering A, Wiegering V. Adrenalectomies in children and adolescents in Germany - a diagnose related groups based analysis from 2009-2017. Front Endocrinol (Lausanne) 2022; 13:914449. [PMID: 35966067 PMCID: PMC9363694 DOI: 10.3389/fendo.2022.914449] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/06/2022] [Accepted: 07/05/2022] [Indexed: 11/25/2022] Open
Abstract
BACKGROUND Adrenalectomies are rare procedures especially in childhood. So far, no large cohort study on this topic has been published with data on to age distribution, operative procedures, hospital volume and operative outcome. METHODS This is a retrospective analysis of anonymized nationwide hospital billing data (DRG data, 2009-2017). All adrenal surgeries (defined by OPS codes) of patients between the age 0 and 21 years in Germany were included. RESULTS A total of 523 patient records were identified. The mean age was 8.6 ± 7.7 years and 262 patients were female (50.1%). The majority of patients were between 0 and 5 years old (52% overall), while 11.1% were between 6 and 11 and 38.8% older than 12 years. The most common diagnoses were malignant neoplasms of the adrenal gland (56%, mostly neuroblastoma) with the majority being younger than 5 years. Benign neoplasms in the adrenal gland (D350) account for 29% of all cases with the majority of affected patients being 12 years or older. 15% were not defined regarding tumor behavior. Overall complication rate was 27% with a clear higher complication rate in resection for malignant neoplasia of the adrenal gland. Bleeding occurrence and transfusions are the main complications, followed by the necessary of relaparotomy. There was an uneven patient distribution between hospital tertiles (low volume, medium and high volume tertile). While 164 patients received surgery in 85 different "low volume" hospitals (0.2 cases per hospital per year), 205 patients received surgery in 8 different "high volume" hospitals (2.8 cases per hospital per year; p<0.001). Patients in high volume centers were significant younger, had more extended resections and more often malignant neoplasia. In multivariable analysis younger age, extended resections and open procedures were independent predictors for occurrence of postoperative complications. CONCLUSION Overall complication rate of adrenalectomies in the pediatric population in Germany is low, demonstrating good therapeutic quality. Our analysis revealed a very uneven distribution of patient volume among hospitals.
Collapse
Affiliation(s)
- Konstantin L. Uttinger
- Department of General, Visceral, Transplant, Vascular and Pediatric Surgery, Würzburg University Hospital, Würzburg, Germany
- Department of Visceral, Transplant, Thoracic and Vascular Surgery, Leipzig University Hospital, Leipzig, Germany
| | - Maria Riedmeier
- Department of Pediatrics, Ped. Hematology, Oncology and Stem Cell Transplantation, Würzburg University Hospital, Würzburg, Germany
| | - Joachim Reibetanz
- Department of General, Visceral, Transplant, Vascular and Pediatric Surgery, Würzburg University Hospital, Würzburg, Germany
| | - Thomas Meyer
- Department of General, Visceral, Transplant, Vascular and Pediatric Surgery, Würzburg University Hospital, Würzburg, Germany
| | - Christoph Thomas Germer
- Department of General, Visceral, Transplant, Vascular and Pediatric Surgery, Würzburg University Hospital, Würzburg, Germany
- Comprehensive Cancer Centre Mainfranken, University of Würzburg Medical Centre, Würzburg, Germany
| | - Martin Fassnacht
- Department of Endocrine Medicine, Würzburg University Hospital, Würzburg, Germany
| | - Armin Wiegering
- Department of General, Visceral, Transplant, Vascular and Pediatric Surgery, Würzburg University Hospital, Würzburg, Germany
- Comprehensive Cancer Centre Mainfranken, University of Würzburg Medical Centre, Würzburg, Germany
- Department of Biochemistry and Molecular Biology , University of Würzburg, Würzburg, Germany
| | - Verena Wiegering
- Department of Pediatrics, Ped. Hematology, Oncology and Stem Cell Transplantation, Würzburg University Hospital, Würzburg, Germany
- *Correspondence: Verena Wiegering,
| |
Collapse
|
10
|
Li J, Liu X, Chen M, Wang J, Wang X. Values of serum CA125, NSE and 24-hour urine VMA in diagnosis and prediction of treatment of paediatric neuroblastoma. Int J Clin Pract 2021; 75:e14932. [PMID: 34606672 DOI: 10.1111/ijcp.14932] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/12/2021] [Revised: 09/23/2021] [Accepted: 10/01/2021] [Indexed: 01/04/2023] Open
Abstract
BACKGROUND Paediatric neuroblastoma is a relatively common type of malignant tumour originating from neural crest tissues. Early diagnosis and the performance of specific therapeutic strategies can increase the survival rate and improve the prognosis of children with neuroblastoma. METHODS A total of 86 children with neuroblastoma were recruited in this research, and 50 healthy children aged 1-12 years were also selected as controls. Twenty-four-hour urine vanillylmandelic acid (VMA) was evaluated by high-performance liquid chromatography. Serum carbohydrate antigen 125 CA125 and neuron-specific enolase (NSE) levels were evaluated by electrochemiluminescence in Cobas E411 autoanalyser. RESULTS The serum CA125, NSE and 24-hour urine VMA levels of children with stage III-IVs neuroblastoma were significantly higher than those of children with clinical stages I-II; the serum CA125, NSE and 24-hour urine VMA levels of children in the effective treatment group were significantly lower than those in the treatment-ineffective group. The serum CA125 generated sensitivity and specificity of 71.88% and 59.26%, combined with an AUC (area under the curve) of 0.7049. The serum NSE generated sensitivity and specificity of 68.75% and 81.48%, combined with an AUC of 0.7407. The 24-hour urine VMA generated sensitivity and specificity of 90.63% and 59.26%, combined with an AUC of 0.7986. CONCLUSION In conclusion, serum CA125, NSE and 24-hour urine VMA levels before treatment could assess the condition of children with neuroblastoma and predict the effect of treatment.
Collapse
Affiliation(s)
- Jinmin Li
- Pediatric Surgery Department, Cangzhou Central Hospital, Children's Hospital District, Cangzhou, China
| | - Xiangyang Liu
- Pediatric Surgery Department, Cangzhou Central Hospital, Children's Hospital District, Cangzhou, China
| | - Mo Chen
- Disinfection & Supply Department, Cangzhou Central Hospital, Cangzhou, China
| | - Jiachen Wang
- Pediatric Surgery Department, Cangzhou Central Hospital, Children's Hospital District, Cangzhou, China
| | - Xinning Wang
- Pediatric Surgery Department, Cangzhou Central Hospital, Children's Hospital District, Cangzhou, China
| |
Collapse
|
11
|
Wijesinghe TP, Dharmasivam M, Dai CC, Richardson DR. Innovative therapies for neuroblastoma: The surprisingly potent role of iron chelation in up-regulating metastasis and tumor suppressors and down-regulating the key oncogene, N-myc. Pharmacol Res 2021; 173:105889. [PMID: 34536548 DOI: 10.1016/j.phrs.2021.105889] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/26/2021] [Revised: 09/10/2021] [Accepted: 09/12/2021] [Indexed: 12/18/2022]
Abstract
Iron is an indispensable requirement for essential biological processes in cancer cells. Due to the greater proliferation of neoplastic cells, their demand for iron is considerably higher relative to normal cells, making them highly susceptible to iron depletion. Understanding this sensitive relationship led to research exploring the effect of iron chelation therapy for cancer treatment. The classical iron-binding ligand, desferrioxamine (DFO), has demonstrated effective anti-proliferative activity against many cancer-types, particularly neuroblastoma tumors, and has the surprising activity of down-regulating the potent oncogene, N-myc, which is a major oncogenic driver in neuroblastoma. Even more significant is the ability of DFO to simultaneously up-regulate the potent metastasis suppressor, N-myc downstream-regulated gene-1 (NDRG1), which plays a plethora of roles in suppressing a variety of oncogenic signaling pathways. However, DFO suffers the disadvantage of demonstrating poor membrane permeability and short plasma half-life, requiring administration by prolonged subcutaneous or intravenous infusions. Considering this, the specifically designed di-2-pyridylketone thiosemicarbazone (DpT) series of metal-binding ligands was developed in our laboratory. The lead agent from the first generation DpT series, di-2-pyridylketone-4,4-dimethyl-3-thiosemicarbazone (Dp44mT), showed exceptional anti-cancer properties compared to DFO. However, it exhibited cardiotoxicity in mouse models at higher dosages. Therefore, a second generation of agents was developed with the lead compound being di-2-pyridylketone-4-cyclohexyl-4-methyl-3-thiosemicarbazone (DpC) that progressed to Phase I clinical trials. Importantly, DpC showed better anti-proliferative activity than Dp44mT and no cardiotoxicity, demonstrating effective anti-cancer activity against neuroblastoma tumors in vivo.
Collapse
Affiliation(s)
- Tharushi P Wijesinghe
- Centre for Cancer Cell Biology and Drug Discovery, Griffith Institute for Drug Discovery, Griffith University, Nathan, Brisbane, Queensland 4111, Australia
| | - Mahendiran Dharmasivam
- Centre for Cancer Cell Biology and Drug Discovery, Griffith Institute for Drug Discovery, Griffith University, Nathan, Brisbane, Queensland 4111, Australia
| | - Charles C Dai
- Centre for Cancer Cell Biology and Drug Discovery, Griffith Institute for Drug Discovery, Griffith University, Nathan, Brisbane, Queensland 4111, Australia
| | - Des R Richardson
- Centre for Cancer Cell Biology and Drug Discovery, Griffith Institute for Drug Discovery, Griffith University, Nathan, Brisbane, Queensland 4111, Australia; Department of Pathology and Biological Responses, Nagoya University Graduate School of Medicine, Nagoya 466-8550, Japan.
| |
Collapse
|
12
|
Tber Z, Loubidi M, Jouha J, Hdoufane I, Erdogan MA, Saso L, Armagan G, Berteina-Raboin S. Pyrido[2',1':2,3]imidazo[4,5- c]isoquinolin-5-amines as Potential Cytotoxic Agents against Human Neuroblastoma. Pharmaceuticals (Basel) 2021; 14:ph14080750. [PMID: 34451847 PMCID: PMC8399734 DOI: 10.3390/ph14080750] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2021] [Revised: 07/20/2021] [Accepted: 07/24/2021] [Indexed: 11/16/2022] Open
Abstract
We report herein the evaluation of various pyrido[2',1':2,3]imidazo[4,5-c]isoquinolin-5-amines as potential cytotoxic agents. These molecules were obtained by developing the multicomponent Groebke-Blackburn-Bienaymé reaction to yield various pyrido[2',1':2,3]imidazo[4,5-c]quinolines which are isosteres of ellipticine whose biological activities are well established. To evaluate the anticancer potential of these pyrido[2',1':2,3]imidazo[4,5-c]isoquinolin-5-amine derivatives in the human neuroblastoma cell line, the cytotoxicity was examined using the WST-1 assay after 72 h drug exposure. A clonogenic assay was used to assess the ability of treated cells to proliferate and form colonies. Protein expressions (Bax, bcl-2, cleaved caspase-3, cleaved PARP-1) were analyzed using Western blotting. The colony number decrease in cells was 50.54%, 37.88% and 27.12% following exposure to compounds 2d, 2g and 4b respectively at 10 μM. We also show that treating the neuroblastoma cell line with these compounds resulted in a significant alteration in caspase-3 and PARP-1 cleavage.
Collapse
Affiliation(s)
- Zahira Tber
- Institut de Chimie Organique et Analytique ICOA, Université d’Orléans-Pôle de Chimie, UMR CNRS 7311, Rue de Chartres-BP 6759, CEDEX 2, 45067 Orléans, France; (Z.T.); (M.L.); (J.J.)
| | - Mohammed Loubidi
- Institut de Chimie Organique et Analytique ICOA, Université d’Orléans-Pôle de Chimie, UMR CNRS 7311, Rue de Chartres-BP 6759, CEDEX 2, 45067 Orléans, France; (Z.T.); (M.L.); (J.J.)
| | - Jabrane Jouha
- Institut de Chimie Organique et Analytique ICOA, Université d’Orléans-Pôle de Chimie, UMR CNRS 7311, Rue de Chartres-BP 6759, CEDEX 2, 45067 Orléans, France; (Z.T.); (M.L.); (J.J.)
| | - Ismail Hdoufane
- Laboratory of Molecular Chemistry, Faculty of Sciences Semlalia, Cadi Ayyad University, Marrakech BP 2390, Morocco;
| | - Mümin Alper Erdogan
- Department of Physiology, School of Medicine, İzmir Katip Çelebi University, Izmir 35620, Turkey;
| | - Luciano Saso
- Department of Physiology and Pharmacology Vittorio Erspamer, Sapienza University of Rome, P. le Aldo Moro 5, 00185 Rome, Italy;
| | - Güliz Armagan
- Department of Biochemistry, Faculty of Pharmacy, Ege University, Bornova 35100, Turkey
- Correspondence: (G.A.); (S.B.-R.); Tel.: +33-238-494-856 (S.B.-R.)
| | - Sabine Berteina-Raboin
- Institut de Chimie Organique et Analytique ICOA, Université d’Orléans-Pôle de Chimie, UMR CNRS 7311, Rue de Chartres-BP 6759, CEDEX 2, 45067 Orléans, France; (Z.T.); (M.L.); (J.J.)
- Correspondence: (G.A.); (S.B.-R.); Tel.: +33-238-494-856 (S.B.-R.)
| |
Collapse
|
13
|
Uemura S, Lin KS, Mon Thwin KK, Nakatani N, Ishida T, Yamamoto N, Tamura A, Saito A, Mori T, Hasegawa D, Kosaka Y, Nino N, Nagano C, Takafuji S, Iijima K, Nishimura N. Limited correlation between tumor markers and minimal residual disease detected by seven neuroblastoma-associated mRNAs in high-risk neuroblastoma patients. Mol Clin Oncol 2021; 15:137. [PMID: 34055352 DOI: 10.3892/mco.2021.2299] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2020] [Accepted: 12/18/2020] [Indexed: 01/23/2023] Open
Abstract
Vanillylmandelic acid (VMA), homovanillic acid (HVA), neuron-specific enolase (NSE) and lactate dehydrogenase (LDH) are classical tumor markers and are used as standard clinical evaluations for patients with neuroblastoma (NB). Minimal residual disease (MRD) can be monitored by quantifying several sets of NB-associated mRNAs in the bone marrow (BM) and peripheral blood (PB) of patients with NB. Although MRD in BM and PB has been revealed to be a strong prognostic factor that is independent of standard clinical evaluations, its interrelation with tumor markers remains uncharacterized. The present study determined the levels of tumor markers (VMA, HVA, NSE and LDH) and MRD (BM-MRD and PB-MRD) in 133 pairs of concurrently collected BM, PB and urine samples from 19 patients with high-risk NB. The patients were evaluated during the entire course of treatment, which included 10 diagnoses, 32 treatments, 36 post-treatment, 9 relapses and 46 post-relapse sample pairs. The level of BM-MRD and PB-MRD was determined by quantifying 7 NB-mRNAs (collapsin response mediator protein 1, dopamine beta-hydroxylase, dopa decarboxylase, growth-associated protein 43, ISL LIM homeobox 1, pairedlike homeobox 2b and tyrosine hydroxylase) using droplet digital PCR. In overall sample pairs, tumor markers (VMA, HVA, NSE and LDH) demonstrated weak but significant correlations (P<0.011) with BM-MRD and PB-MRD. In subgroups according to each patient evaluation, the degree of correlation between tumor markers and MRD became stronger in patients with adrenal gland tumors, BM metastasis at diagnosis and relapse/regrowth compared with overall sample pairs. In contrast, tumor markers demonstrated variable correlations with MRD in subgroups according to each sample evaluation (BM infiltration at sampling, collection time point and disease status). The results suggested that tumor markers may demonstrate limited correlation with MRD in patients with high-risk NB.
Collapse
Affiliation(s)
- Suguru Uemura
- Department of Pediatrics, Kobe University Graduate School of Medicine, Kobe, Hyogo 650-0017, Japan
| | - Kyaw San Lin
- Department of Pediatrics, Kobe University Graduate School of Medicine, Kobe, Hyogo 650-0017, Japan
| | - Khin Kyae Mon Thwin
- Department of Pediatrics, Kobe University Graduate School of Medicine, Kobe, Hyogo 650-0017, Japan
| | - Naoko Nakatani
- Department of Pediatrics, Kobe University Graduate School of Medicine, Kobe, Hyogo 650-0017, Japan
| | - Toshiaki Ishida
- Department of Hematology and Oncology, Kobe Children's Hospital, Kobe, Hyogo 650-0047, Japan
| | - Nobuyuki Yamamoto
- Department of Pediatrics, Kobe University Graduate School of Medicine, Kobe, Hyogo 650-0017, Japan
| | - Akihiro Tamura
- Department of Hematology and Oncology, Kobe Children's Hospital, Kobe, Hyogo 650-0047, Japan
| | - Atsuro Saito
- Department of Hematology and Oncology, Kobe Children's Hospital, Kobe, Hyogo 650-0047, Japan
| | - Takeshi Mori
- Department of Hematology and Oncology, Kobe Children's Hospital, Kobe, Hyogo 650-0047, Japan
| | - Daiichiro Hasegawa
- Department of Hematology and Oncology, Kobe Children's Hospital, Kobe, Hyogo 650-0047, Japan
| | - Yoshiyuki Kosaka
- Department of Hematology and Oncology, Kobe Children's Hospital, Kobe, Hyogo 650-0047, Japan
| | - Nanako Nino
- Department of Pediatrics, Kobe University Graduate School of Medicine, Kobe, Hyogo 650-0017, Japan
| | - China Nagano
- Department of Pediatrics, Kobe University Graduate School of Medicine, Kobe, Hyogo 650-0017, Japan
| | - Satoru Takafuji
- Department of Pediatrics, Kobe University Graduate School of Medicine, Kobe, Hyogo 650-0017, Japan
| | - Kazumoto Iijima
- Department of Pediatrics, Kobe University Graduate School of Medicine, Kobe, Hyogo 650-0017, Japan
| | - Noriyuki Nishimura
- Department of Public Health, Kobe University Graduate School of Health Science, Kobe, Hyogo 654-0142, Japan
| |
Collapse
|
14
|
Lin KS, Uemura S, Thwin KKM, Nakatani N, Ishida T, Yamamoto N, Tamura A, Saito A, Mori T, Hasegawa D, Kosaka Y, Nino N, Nagano C, Takafuji S, Iijima K, Nishimura N. Minimal residual disease in high-risk neuroblastoma shows a dynamic and disease burden-dependent correlation between bone marrow and peripheral blood. Transl Oncol 2021; 14:101019. [PMID: 33993097 PMCID: PMC8138775 DOI: 10.1016/j.tranon.2021.101019] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2020] [Revised: 10/20/2020] [Accepted: 01/12/2021] [Indexed: 11/04/2022] Open
Abstract
Bone marrow is the most frequent site of metastasis and relapse for neuroblastoma. Minimal residual disease has been identified in bone marrow and peripheral blood (BM-MRD and PB-MRD) by quantifying several sets of neuroblastoma-associated mRNAs. BM-MRD has significant prognostic information for high-risk neuroblastoma. BM-MRD and PB-MRD show a dynamic and disease burden-dependent correlation in high-risk neuroblastoma.
Neuroblastoma (NB) is the most common extracranial solid tumor in children and originates from sympathoadrenal or Schwann cell precursors derived from neural crest. These neural crest derivatives also constitute the hematopoietic and mesenchymal stem cells in bone marrow (BM) that is the most frequent site of NB metastasis and relapse. In NB patients, NB cells have been pathologically detected in BM and peripheral blood (PB), and minimal residual disease (MRD) in BM and PB (BM-MRD and PB-MRD) can be monitored by quantitating several sets of NB-associated mRNAs (NB-mRNAs). Although previous studies have shown varying degrees of correlation between BM-MRD and PB-MRD, the underlying factors and/or mechanisms remains unknown. In the present study, we determined the levels of BM-MRD and PB-MRD by quantitating seven NB-mRNAs in 133 pairs of concurrently collected BM and PB samples from 19 high-risk NB patients with clinical disease evaluation, and examined their correlation in overall and subgroups of sample pairs. The levels of BM-MRD and PB-MRD were moderately (r = 0.418, p < 0.001) correlated with each other in overall sample pairs. The correlation became strong (r = 0.725, p < 0.001), weak (r = 0.284, p = 0.008), and insignificant (p = 0.194) in progression, stable, and remission subgroups of sample pairs, respectively. It also became stronger in subgroups of sample pairs with poor treatment responses and poor prognostic factors. Present study suggests that MRD in high-risk NB shows a dynamic and disease burden-dependent correlation between BM and PB.
Collapse
Affiliation(s)
- Kyaw San Lin
- Department of Pediatrics, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Suguru Uemura
- Department of Pediatrics, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Khin Kyae Mon Thwin
- Department of Pediatrics, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Naoko Nakatani
- Department of Pediatrics, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Toshiaki Ishida
- Department of Hematology and Oncology, Kobe Children's Hospital, Kobe, Japan
| | - Nobuyuki Yamamoto
- Department of Pediatrics, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Akihiro Tamura
- Department of Hematology and Oncology, Kobe Children's Hospital, Kobe, Japan
| | - Atsuro Saito
- Department of Hematology and Oncology, Kobe Children's Hospital, Kobe, Japan
| | - Takeshi Mori
- Department of Hematology and Oncology, Kobe Children's Hospital, Kobe, Japan
| | - Daiichiro Hasegawa
- Department of Hematology and Oncology, Kobe Children's Hospital, Kobe, Japan
| | - Yoshiyuki Kosaka
- Department of Hematology and Oncology, Kobe Children's Hospital, Kobe, Japan
| | - Nanako Nino
- Department of Pediatrics, Kobe University Graduate School of Medicine, Kobe, Japan
| | - China Nagano
- Department of Pediatrics, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Satoru Takafuji
- Department of Pediatrics, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Kazumoto Iijima
- Department of Pediatrics, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Noriyuki Nishimura
- Department of Public Health, Kobe University Graduate School of Health Science, Kobe, Japan.
| |
Collapse
|
15
|
Temporal Quantitative Proteomics Analysis of Neuroblastoma Cells Treated with Bovine Milk-Derived Extracellular Vesicles Highlights the Anti-Proliferative Properties of Milk-Derived Extracellular Vesicles. Cells 2021; 10:cells10040750. [PMID: 33805332 PMCID: PMC8065825 DOI: 10.3390/cells10040750] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2021] [Revised: 03/23/2021] [Accepted: 03/25/2021] [Indexed: 12/12/2022] Open
Abstract
Neuroblastoma (NBL) is a pediatric cancer that accounts for 15% of childhood cancer mortality. Amplification of the oncogene N-Myc occurs in 20% of NBL patients and is considered high risk as it correlates with aggressiveness, treatment resistance and poor prognosis. Even though the treatment strategies have improved in the recent years, the survival rate of high-risk NBL patients remain poor. Hence, it is crucial to explore new therapeutic avenues to sensitise NBL. Recently, bovine milk-derived extracellular vesicles (MEVs) have been proposed to contain anti-cancer properties. However, the impact of MEVs on NBL cells is not understood. In this study, we characterised MEVs using Western blotting, NTA and TEM. Importantly, treatment of NBL cells with MEVs decreased the proliferation and increased the sensitivity of NBL cells to doxorubicin. Temporal label-free quantitative proteomics of NBL cells highlighted the depletion of proteins involved in cell metabolism, cell growth and Wnt signalling upon treatment with MEVs. Furthermore, proteins implicated in cellular senescence and apoptosis were enriched in NBL cells treated with MEVs. For the first time, this study highlights the temporal proteomic profile that occurs in cancer cells upon MEVs treatment.
Collapse
|
16
|
Tamura A, Inoue S, Mori T, Noguchi J, Nakamura S, Saito A, Kozaki A, Ishida T, Sadaoka K, Hasegawa D, Kosaka Y, Miyanishi M. Low Multiplication Value of Absolute Monocyte Count and Absolute Lymphocyte Count at Diagnosis May Predict Poor Prognosis in Neuroblastoma. Front Oncol 2020; 10:572413. [PMID: 33123478 PMCID: PMC7566172 DOI: 10.3389/fonc.2020.572413] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2020] [Accepted: 09/07/2020] [Indexed: 12/22/2022] Open
Abstract
Despite the growing evidences that immune dysfunction contributes to tumor progression, the prognostic value in patients with neuroblastoma regarding circulating immune blood cell counts has not been well characterized. To answer this, we conducted a retrospective study to evaluate the prognostic value of the circulating immune cell counts at diagnosis in a cohort of 55 patients with neuroblastoma. Based on a novel index by multiplying the absolute monocyte count (AMC)/μl and absolute lymphocyte count (ALC)/μl, we sub-grouped patients with AMC × ALC ≥ 1 × 106 (/μl)2 as high group and patients with AMC × ALC < 1 × 106 (/μl)2 as low group. In the entire cohort, the 4-year progression-free survival (PFS), and overall survival (OS) for high group (n = 38) vs low group (n = 17) was 81.7% (95%CI; 63.6-91.3%) and 90.7% (95%CI; 73.8-96.9%) vs 31.7% (11.6-54.1%) and 56.5% (29.7-76.4%; p < 0.001 for PFS and p = 0.015 for OS), respectively, suggesting that a low AMC × ALC is associated with poor prognosis. In the subgroup analysis for high-risk patients, the 4-year PFS and OS for high group (n = 17) vs low group (n = 13) was 59.8% (31.2-79.7%) and 79.8% (49.4-93.0%) vs 8.5% (0.5-31.7%) and 42.0% (15.4-66.8%; p < 0.001 for PFS and p = 0.089 for OS), respectively. Our data demonstrate that AMC × ALC at diagnosis is a cost-effective and easily measurable biomarker for predicting prognosis in neuroblastoma.
Collapse
Affiliation(s)
- Akihiro Tamura
- Department of Hematology and Oncology, Kobe Children's Hospital, Kobe, Japan.,Laboratory for Organismal Patterning, RIKEN Center for Biosystems Dynamics Research, Kobe, Japan
| | - Shotaro Inoue
- Department of Hematology and Oncology, Kobe Children's Hospital, Kobe, Japan
| | - Takeshi Mori
- Department of Hematology and Oncology, Kobe Children's Hospital, Kobe, Japan
| | - Jun Noguchi
- Department of Hematology and Oncology, Kobe Children's Hospital, Kobe, Japan
| | - Sayaka Nakamura
- Department of Hematology and Oncology, Kobe Children's Hospital, Kobe, Japan
| | - Atsuro Saito
- Department of Hematology and Oncology, Kobe Children's Hospital, Kobe, Japan
| | - Aiko Kozaki
- Department of Hematology and Oncology, Kobe Children's Hospital, Kobe, Japan
| | - Toshiaki Ishida
- Department of Hematology and Oncology, Kobe Children's Hospital, Kobe, Japan
| | - Kay Sadaoka
- Laboratory for Organismal Patterning, RIKEN Center for Biosystems Dynamics Research, Kobe, Japan
| | - Daiichiro Hasegawa
- Department of Hematology and Oncology, Kobe Children's Hospital, Kobe, Japan
| | - Yoshiyuki Kosaka
- Department of Hematology and Oncology, Kobe Children's Hospital, Kobe, Japan
| | - Masanori Miyanishi
- Laboratory for Organismal Patterning, RIKEN Center for Biosystems Dynamics Research, Kobe, Japan
| |
Collapse
|
17
|
Abstract
Disparities in cancer patient responses have prompted widespread searches to identify differences in sensitive vs. nonsensitive populations and form the basis of personalized medicine. This customized approach is dependent upon the development of pathway-specific therapeutics in conjunction with biomarkers that predict patient responses. Here, we show that Cdk5 drives growth in subgroups of patients with multiple types of neuroendocrine neoplasms. Phosphoproteomics and high throughput screening identified phosphorylation sites downstream of Cdk5. These phosphorylation events serve as biomarkers and effectively pinpoint Cdk5-driven tumors. Toward achieving targeted therapy, we demonstrate that mouse models of neuroendocrine cancer are responsive to selective Cdk5 inhibitors and biomimetic nanoparticles are effective vehicles for enhanced tumor targeting and reduction of drug toxicity. Finally, we show that biomarkers of Cdk5-dependent tumors effectively predict response to anti-Cdk5 therapy in patient-derived xenografts. Thus, a phosphoprotein-based diagnostic assay combined with Cdk5-targeted therapy is a rational treatment approach for neuroendocrine malignancies.
Collapse
|
18
|
Simon Serrano S, Sime W, Abassi Y, Daams R, Massoumi R, Jemaà M. Inhibition of mitotic kinase Mps1 promotes cell death in neuroblastoma. Sci Rep 2020; 10:11997. [PMID: 32686724 PMCID: PMC7371706 DOI: 10.1038/s41598-020-68829-y] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2020] [Accepted: 06/29/2020] [Indexed: 12/27/2022] Open
Abstract
Neuroblastoma is the most common paediatric cancer type. Patients diagnosed with high-risk neuroblastoma have poor prognosis and occasionally tumours relapse. As a result, novel treatment strategies are needed for relapse and refractory neuroblastoma patients. Here, we found that high expression of Mps1 kinase (mitotic kinase Monopolar Spindle 1) was associated with relapse-free neuroblastoma patient outcomes and poor overall survival. Silencing and inhibition of Mps1 in neuroblastoma or PDX-derived cells promoted cell apoptosis via the caspase-dependent mitochondrial apoptotic pathway. The mechanism of cell death upon Mps1 inhibition was dependent on the polyploidization/aneuploidization of the cells before undergoing mitotic catastrophe. Furthermore, tumour growth retardation was confirmed in a xenograft mouse model after Mps1-inhibitor treatment. Altogether, these results suggest that Mps1 expression and inhibition can be considered as a novel prognostic marker as well as a therapeutic strategy for the treatment of high-risk neuroblastoma patients.
Collapse
Affiliation(s)
- Sonia Simon Serrano
- Department of Laboratory Medicine, Translational Cancer Research, Faculty of Medicine, Lund University, 22381, Lund, Sweden
| | - Wondossen Sime
- Department of Laboratory Medicine, Translational Cancer Research, Faculty of Medicine, Lund University, 22381, Lund, Sweden
| | - Yasmin Abassi
- Department of Laboratory Medicine, Translational Cancer Research, Faculty of Medicine, Lund University, 22381, Lund, Sweden
| | - Renée Daams
- Department of Laboratory Medicine, Translational Cancer Research, Faculty of Medicine, Lund University, 22381, Lund, Sweden
| | - Ramin Massoumi
- Department of Laboratory Medicine, Translational Cancer Research, Faculty of Medicine, Lund University, 22381, Lund, Sweden.
| | - Mohamed Jemaà
- Department of Laboratory Medicine, Translational Cancer Research, Faculty of Medicine, Lund University, 22381, Lund, Sweden.
| |
Collapse
|
19
|
Mallepalli S, Gupta MK, Vadde R. Neuroblastoma: An Updated Review on Biology and Treatment. Curr Drug Metab 2020; 20:1014-1022. [PMID: 31878853 DOI: 10.2174/1389200221666191226102231] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2019] [Revised: 08/20/2019] [Accepted: 08/23/2019] [Indexed: 11/22/2022]
Abstract
BACKGROUND Neuroblastoma (NB) is the second leading extracranial solid tumors of early childhood and clinically characterized by the presence of round, small, monomorphic cells with excess nuclear pigmentation (hyperchromasia).Owing to a lack of definitive treatment against NB and less survival rate in high-risk patients, there is an urgent requirement to understand molecular mechanisms associated with NB in a better way, which in turn can be utilized for developing drugs towards the treatment of NB in human. OBJECTIVES In this review, an approach was adopted to understand major risk factors, pathophysiology, the molecular mechanism associated with NB, and various therapeutic agents that can serve as drugs towards the treatment of NB in humans. CONCLUSION Numerous genetic (e.g., MYCN amplification), perinatal, and gestational factors are responsible for developing NB. However, no definite environmental or parental exposures responsible for causing NB have been confirmed to date. Though intensive multimodal treatment approaches, namely, chemotherapy, surgery & radiation, may help in improving the survival rate in children, these approaches have several side effects and do not work efficiently in high-risk patients. However, recent studies suggested that numerous phytochemicals, namely, vincristine, and matrine have a minimal side effect in the human body and may serve as a therapeutic drug during the treatment of NB. Most of these phytochemicals work in a dose-dependent manner and hence must be prescribed very cautiously. The information discussed in the present review will be useful in the drug discovery process as well as treatment and prevention on NB in humans.
Collapse
Affiliation(s)
- Suresh Mallepalli
- Department of Biotechnology & Bioinformatics, Yogi Vemana University, Kadapa-516003, A.P., India
| | - Manoj Kumar Gupta
- Department of Biotechnology & Bioinformatics, Yogi Vemana University, Kadapa-516003, A.P., India
| | - Ramakrishna Vadde
- Department of Biotechnology & Bioinformatics, Yogi Vemana University, Kadapa-516003, A.P., India
| |
Collapse
|
20
|
Lim H, Son MH, Hyun JK, Cho HW, Ju HY, Lee JW, Yoo KH, Sung KW, Koo HH. Clinical Significance of Segmental Chromosomal Aberrations in Patients with Neuroblastoma: First Report in Korean Population. J Korean Med Sci 2020; 35:e82. [PMID: 32281311 PMCID: PMC7152533 DOI: 10.3346/jkms.2020.35.e82] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/06/2019] [Accepted: 02/05/2020] [Indexed: 12/11/2022] Open
Abstract
BACKGROUND This study aimed to investigate the incidence and clinical significance of segmental chromosomal aberrations (SCAs) in Korean patients with neuroblastoma. METHODS Patients diagnosed with neuroblastoma from 2012 to 2018 were included for retrospective review. Fluorescence in situ hybridization (FISH) was used to analyze four SCAs (MYCN amplification, 1p deletion, 11q deletion, and 17q gain). Clinical characteristics at diagnosis, early tumor response (reduction in primary tumor volume and neuron-specific enolase level after the first three cycles of chemotherapy), and survival rates were compared according to SCAs. RESULTS Among 173 patients with FISH results, 92 (53.2%) had at least one of the four SCAs, while 25 (14.5%) had two co-aberrations, and eight (4.6%) had three co-aberrations. SCAs detected in our study were MYCN amplification (n = 17, 9.8%), 1p deletion (n = 26, 15.2%), 11q deletion (n = 44, 25.6%), and 17q gain (n = 46, 27.1%). Patients with MYCN amplification showed a better early response but a worse survival than those without (5-year overall survival: 46.2% ± 13.1% vs. 88.6% ± 3.4%). Furthermore, 1p deletion was associated with a better early response but a worse survival; however, it was not an independent factor for survival. We could not find any prognostic significance associated with 11q deletion or 17q gain. CONCLUSION This is the first study investigating SCAs in Korean neuroblastoma patients. Prognostic significance of SCAs other than MYCN amplification was different from those reported in western countries. Further study with a larger cohort and longer follow-up is needed to confirm our findings.
Collapse
Affiliation(s)
- Hana Lim
- Department of Pediatrics, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Meong Hi Son
- Department of Pediatrics, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea.
| | - Ju Kyung Hyun
- Department of Pediatrics, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Hee Won Cho
- Department of Pediatrics, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Hee Young Ju
- Department of Pediatrics, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Ji Won Lee
- Department of Pediatrics, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Keon Hee Yoo
- Department of Pediatrics, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Ki Woong Sung
- Department of Pediatrics, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Hong Hoe Koo
- Department of Pediatrics, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| |
Collapse
|
21
|
Zhang C, Xiong X, Li Y, Huang K, Liu L, Peng X, Weng W. Cytokine-induced killer cells/natural killer cells combined with anti-GD2 monoclonal antibody increase cell death rate in neuroblastoma SK-N-SH cells. Oncol Lett 2019; 18:6525-6535. [PMID: 31807172 PMCID: PMC6876305 DOI: 10.3892/ol.2019.11020] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2018] [Accepted: 06/05/2019] [Indexed: 12/14/2022] Open
Abstract
Neuroblastoma (NB) is one of the most common extracranial, solid, pediatric malignancies. Despite improvements in conventional therapies, including surgery, chemotherapy and radiation therapy, the prognosis of stage IV NB remains poor, indicating that novel treatment strategies are required. Immunotherapies, such as anti-GD2 monoclonal antibodies, used alone or in combination with cytokines, and peripheral blood mononuclear cells or cord blood mononuclear cells (CBMNCs), have been indicated to cause NB cell death and to prolong patient survival in high-risk NB; however, they remain limited by severe cytotoxicity and side effects. In the present study, it was determined that anti-GD2 monoclonal antibody alone or CBMNC-isolated cytokine-induced killer (CIK)/natural killer (NK) cells alone significantly induced cell death of NB SK-N-SH cells, and the combination of anti-GD2 antibody and CIK/NK cells could significantly increase the cell death rate compared with either treatment alone. In addition, based on a method referred to our previous study, it was identified that a two-cytokine culture system, using interleukin IL-2 and IL-7, effectively stimulated the proliferation of CIK/NK cells. These results serve to suggest a novel treatment strategy for relapsed/refractory NB with high efficiency and few side effects.
Collapse
Affiliation(s)
- Chi Zhang
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, Guangdong 510120, P.R. China.,Department of Pediatric Hematology/Oncology, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, Guangdong 510120, P.R. China
| | - Xilin Xiong
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, Guangdong 510120, P.R. China.,Department of Pediatric Hematology/Oncology, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, Guangdong 510120, P.R. China
| | - Yang Li
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, Guangdong 510120, P.R. China.,Department of Pediatric Hematology/Oncology, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, Guangdong 510120, P.R. China
| | - Ke Huang
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, Guangdong 510120, P.R. China.,Department of Pediatric Hematology/Oncology, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, Guangdong 510120, P.R. China
| | - Ling Liu
- Department of Pediatrics, Affiliated Hospital of Guangdong Medical University, Zhanjiang, Guangdong 524000, P.R. China
| | - Xiaomin Peng
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, Guangdong 510120, P.R. China.,Department of Pediatric Hematology/Oncology, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, Guangdong 510120, P.R. China
| | - Wenjun Weng
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, Guangdong 510120, P.R. China.,Department of Pediatric Hematology/Oncology, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, Guangdong 510120, P.R. China
| |
Collapse
|
22
|
Oh JM, Kim E, Chun S. Ginsenoside Compound K Induces Ros-Mediated Apoptosis and Autophagic Inhibition in Human Neuroblastoma Cells In Vitro and In Vivo. Int J Mol Sci 2019; 20:ijms20174279. [PMID: 31480534 PMCID: PMC6747534 DOI: 10.3390/ijms20174279] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2019] [Revised: 08/30/2019] [Accepted: 08/30/2019] [Indexed: 02/05/2023] Open
Abstract
Autophagy can result in cellular adaptation, as well as cell survival or cell death. Modulation of autophagy is increasingly regarded as a promising cancer therapeutic approach. Ginsenoside compound K (CK), an active metabolite of ginsenosides isolated from Panax ginseng C.A. Meyer, has been identified to inhibit growth of cancer cell lines. However, the molecular mechanisms of CK effects on autophagy and neuroblastoma cell death have not yet been investigated. In the present study, CK inhibited neuroblastoma cell proliferation in vitro and in vivo. Treatment by CK also induced the accumulation of sub-G1 population, and caspase-dependent apoptosis in neuroblastoma cells. In addition, CK promotes autophagosome accumulation by inducing early-stage autophagy but inhibits autophagic flux by blocking of autophagosome and lysosome fusion, the step of late-stage autophagy. This effect of CK appears to be mediated through the induction of intracellular reactive oxygen species (ROS) and mitochondria membrane potential loss. Moreover, chloroquine, an autophagy flux inhibitor, further promoted CK-induced apoptosis, mitochondrial ROS induction, and mitochondria damage. Interestingly, those promoted phenomena were rescued by co-treatment with a ROS scavenging agent and an autophagy inducer. Taken together, our findings suggest that ginsenoside CK induced ROS-mediated apoptosis and autophagic flux inhibition, and the combination of CK with chloroquine, a pharmacological inhibitor of autophagy, may be a novel therapeutic potential for the treatment of neuroblastoma.
Collapse
Affiliation(s)
- Jung-Mi Oh
- Department of Physiology, Chonbuk National University Medical School, Jeonju 54907, Korea
| | - Eunhee Kim
- School of Life Sciences, Ulsan National Institute of Science and Technology, Ulsan 44919, Korea
| | - Sungkun Chun
- Department of Physiology, Chonbuk National University Medical School, Jeonju 54907, Korea.
| |
Collapse
|
23
|
Meany HJ. Non-High-Risk Neuroblastoma: Classification and Achievements in Therapy. CHILDREN (BASEL, SWITZERLAND) 2019; 6:E5. [PMID: 30626019 PMCID: PMC6352142 DOI: 10.3390/children6010005] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 12/03/2018] [Revised: 12/23/2018] [Accepted: 12/28/2018] [Indexed: 12/12/2022]
Abstract
Neuroblastoma, a tumor of the sympathetic nervous system, is the most common extra-cranial neoplasm of childhood. Variables with prognostic significance in patients with neuroblastoma, including age at diagnosis, disease stage, tumor histology, MYCN gene amplification, tumor cell ploidy, and the presence of segmental chromosomal aberrations are utilized to classify patients based on risk of disease recurrence. Patients with non-high-risk neuroblastoma, low- and intermediate-risk categories, represent nearly half of all newly diagnosed cases. This group has an excellent event-free and overall survival with current therapy. Over time, the objective in treatment of non-high-risk neuroblastoma has been reduction of therapy intensity to minimize short- and long-term adverse events all the while maintaining excellent outcomes.
Collapse
Affiliation(s)
- Holly J Meany
- Center for Cancer and Blood Disorders, Children's National Health System, The George Washington University School of Medicine and Health Sciences, Washington, DC 20010, USA.
| |
Collapse
|
24
|
Pham DC, Chang YC, Lin SR, Fuh YM, Tsai MJ, Weng CF. FAK and S6K1 Inhibitor, Neferine, Dually Induces Autophagy and Apoptosis in Human Neuroblastoma Cells. Molecules 2018; 23:molecules23123110. [PMID: 30486505 PMCID: PMC6321370 DOI: 10.3390/molecules23123110] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2018] [Revised: 11/24/2018] [Accepted: 11/25/2018] [Indexed: 12/13/2022] Open
Abstract
Human neuroblastoma cancer is the most typical extracranial solid tumor. Yet, new remedial treatment therapies are demanded to overcome its sluggish survival rate. Neferine, isolated from the lotus embryos, inhibits the proliferation of various cancer cells. This study aimed to evaluate the anti-cancer activity of neferine in IMR32 human neuroblastoma cells and to expose the concealable molecular mechanisms. IMR32 cells were treated with different concentrations of neferine, followed by 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide (MTT) assay to assess cell viability. In an effort to determine the molecular mechanisms in neferine-incubated IMR32 cells, cell cycle arrest, cell migration, and focal adhesion kinase (FAK), the 70-kDa ribosomal S6 kinase 1 (S6K1), poly (ADP-ribose) polymerase (PARP), caspase-3, Beclin-1, and microtubule-associated protein 1A/1B-light chain 3 (LC3) protein expressions were investigated. Neferine strongly disrupted the neuroblastoma cell growth via induction of G2/M phase arrest. Furthermore, neferine provoked autophagy and apoptosis in IMR32 cells, confirmed by p-FAK, and p-S6K1 reduction, LC3-II accumulation, Beclin-1 overexpression, and cleaved caspase-3/PARP improvement. Finally, neferine markedly retarded cell migration of neuroblastoma cancer cells. As a result, our findings for the first time showed an explicit anti-cancer effect of neferine in IMR32 cells, suggesting that neferine might be a potential candidate against human neuroblastoma cells to improve clinical outcomes with further in vivo investigation.
Collapse
Affiliation(s)
- Dinh-Chuong Pham
- Faculty of Applied Sciences, Ton Duc Thang University, Ho Chi Minh City 700000, Vietnam.
| | - Yu-Chuan Chang
- Department of Life Science and Institute of Biotechnology, National Dong Hwa University, Shoufeng, Hualien 97401, Taiwan.
| | - Shian-Ren Lin
- Department of Life Science and Institute of Biotechnology, National Dong Hwa University, Shoufeng, Hualien 97401, Taiwan.
| | - Yuh-Ming Fuh
- Department of Life Science and Institute of Biotechnology, National Dong Hwa University, Shoufeng, Hualien 97401, Taiwan.
| | - May-Jywan Tsai
- Neural Regeneration Laboratory, Taipei Veterans General Hospital, Taipei 11260, Taiwan.
| | - Ching-Feng Weng
- Department of Life Science and Institute of Biotechnology, National Dong Hwa University, Shoufeng, Hualien 97401, Taiwan.
| |
Collapse
|
25
|
Zingerone Suppresses Tumor Development through Decreasing Cyclin D1 Expression and Inducing Mitotic Arrest. Int J Mol Sci 2018; 19:ijms19092832. [PMID: 30235818 PMCID: PMC6163242 DOI: 10.3390/ijms19092832] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2018] [Revised: 09/14/2018] [Accepted: 09/15/2018] [Indexed: 12/18/2022] Open
Abstract
Cancer cells undergo uncontrolled proliferation resulting from aberrant activity of various cell-cycle proteins. Therefore, despite recent advances in intensive chemotherapy, it is difficult to cure cancer completely. Recently, cell-cycle regulators became attractive targets in cancer therapy. Zingerone, a phenolic compound isolated from ginger, is a nontoxic and inexpensive compound with varied pharmacological activities. In this study, the therapeutic effect of zingerone as an anti-mitotic agent in human neuroblastoma cells was investigated. Following treatment of BE(2)-M17 cells with zingerone, we performed a 3-(4,5-dimethylthiazol-2-yl)-2,5- diphenyltetrazolium bromide (MTT) assay and colony-formation assay to evaluate cellular proliferation, in addition to immunofluorescence cytochemistry and flow cytometry to examine the mitotic cells. The association of gene expression with tumor stage and survival was analyzed. Furthermore, to examine the anti-cancer effect of zingerone, we applied a BALB/c mouse-tumor model using a BALB/c-derived adenocarcinoma cell line. In human neuroblastoma cells, zingerone inhibited cellular viability and survival. Moreover, the number of mitotic cells, particularly those in prometaphase, increased in zingerone-treated neuroblastoma cells. Regarding specific molecular mechanisms, zingerone decreased cyclin D1 expression and induced the cleavage of caspase-3 and poly (ADP-ribose) polymerase 1 (PARP-1). The decrease in cyclin D1 and increase in histone H3 phosphorylated (p)-Ser10 were confirmed by immunohistochemistry in tumor tissues administered with zingerone. These results suggest that zingerone induces mitotic arrest followed by inhibition of growth of neuroblastoma cells. Collectively, zingerone may be a potential therapeutic drug for human cancers, including neuroblastoma.
Collapse
|
26
|
Vollmer K, Gfroerer S, Theilen TM, Bochennek K, Klingebiel T, Rolle U, Fiegel H. Radical Surgery Improves Survival in Patients with Stage 4 Neuroblastoma. World J Surg 2018; 42:1877-1884. [PMID: 29127465 DOI: 10.1007/s00268-017-4340-9] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
BACKGROUND Neuroblastoma (NBL) is the most common extracranial solid tumor in children. Despite a good overall prognosis in NBL patients, the outcome of children with stage 4 disease, even with multimodal intensive therapy, remains poor. The role of extended surgical resection of the primary tumor is in numerous studies controversial. The aim of this study was to retrospectively analyze the impact of radical surgical resection on the overall- and event-free survival of stage 4 NBL patients. METHODS We retrospectively analyzed patient charts of 40 patients with stage 4 NBL treated in our institution between January 1990 and May 2012. All clinical and pathological findings of stage 4 NBL patients were included. Extent of surgery was assessed from the operation records and was classified as non-radical (tumor biopsy, partial 50-90% resection) or radical (near-complete >90% resection, complete resection). Overall- (OS) and event-free (EFS) survival was assessed using the Kaplan-Meier analysis and log-rank test. A multivariate Cox regression analysis was used to demonstrate independency. RESULTS In total, 29/40 patients were operated radically (>90% resection), whereas 11 patients received subtotal resection or biopsy only. OS and EFS were significantly increased in patients with radical operation compared with non-radical resection (p = 0.0003 for OS, p = 0.004 for EFS; log-rank test). A multivariate Cox regression analysis revealed radical operation as a significant and independent parameter for OS and EFS. CONCLUSIONS Our data indicate that radical (over 90% resection) surgery improves OS and EFS in stage 4 NBL patients.
Collapse
Affiliation(s)
- Katherin Vollmer
- Department of Pediatric Surgery and Pediatric Urology, University Hospital Frankfurt, Theodor-Stern-Kai 7, 60590, Frankfurt, Germany
| | - Stefan Gfroerer
- Department of Pediatric Surgery and Pediatric Urology, University Hospital Frankfurt, Theodor-Stern-Kai 7, 60590, Frankfurt, Germany
| | - Till-Martin Theilen
- Department of Pediatric Surgery and Pediatric Urology, University Hospital Frankfurt, Theodor-Stern-Kai 7, 60590, Frankfurt, Germany
| | - Konrad Bochennek
- Department of Pediatric Hematology and Oncology, University Hospital Frankfurt, Frankfurt, Germany
| | - Thomas Klingebiel
- Department of Pediatric Hematology and Oncology, University Hospital Frankfurt, Frankfurt, Germany
| | - Udo Rolle
- Department of Pediatric Surgery and Pediatric Urology, University Hospital Frankfurt, Theodor-Stern-Kai 7, 60590, Frankfurt, Germany
| | - Henning Fiegel
- Department of Pediatric Surgery and Pediatric Urology, University Hospital Frankfurt, Theodor-Stern-Kai 7, 60590, Frankfurt, Germany.
| |
Collapse
|
27
|
Zheng DJ, Krull KR, Chen Y, Diller L, Yasui Y, Leisenring W, Brouwers P, Howell R, Lai JS, Balsamo L, Oeffinger KC, Robison LL, Armstrong GT, Kadan-Lottick NS. Long-term psychological and educational outcomes for survivors of neuroblastoma: A report from the Childhood Cancer Survivor Study. Cancer 2018; 124:3220-3230. [PMID: 29888538 DOI: 10.1002/cncr.31379] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2017] [Revised: 01/18/2018] [Accepted: 02/22/2018] [Indexed: 12/18/2022]
Abstract
BACKGROUND Neuroblastoma survivors may be at elevated risk for psychological impairments because of their young age at diagnosis and neurotoxic treatment, but this is not well described. METHODS A total of 859 ≥5-year survivors of neuroblastoma younger than 18 years (diagnosed in 1970-1999), who had a median age at diagnosis of 0.8 years (range: 0.0-7.3 years) and a median follow-up of 13.3 years (range: 8.0-17.9 years), were compared with 872 siblings of childhood cancer survivors who were younger than 18 years with the parent-reported Behavior Problem Index (BPI) for psychological functioning. Age- and sex-adjusted multivariate log-binomial models were used to identify factors associated with impairment in BPI domains (scores worse than the sibling 10th percentile). The impact of psychological impairment on educational outcomes was examined among survivors. RESULTS Compared with siblings, neuroblastoma survivors had an increased prevalence of impairment in the domains of anxiety/depression (19% vs 14%; P = .003), headstrong behavior (19% vs 13%; P < .001), attention deficits (21% vs 13%; P < .001), peer conflict/social withdrawal (26% vs 17%; P < .001), and antisocial behavior (16% vs 12%; P = .01). Common treatment exposures (vincristine, cisplatin, and retinoic acid) were not associated with impairment. Having 2 or more chronic health conditions predicted impairment in 4 domains (P < .001). Specifically, pulmonary disease predicted impairment in all 5 domains (P ≤ .004). Endocrine disease (P ≤ .004) and peripheral neuropathy (P ≤ .02) each predicted impairment in 3 domains. Psychological impairment was associated with special education service usage and educational attainment less than college. CONCLUSIONS Neuroblastoma survivors are at elevated risk for psychological impairment, which is associated with special education service usage and lower adult educational attainment. Those with chronic health conditions may represent a high-risk group for targeted screening and intervention. Cancer 2018. © 2018 American Cancer Society.
Collapse
Affiliation(s)
- Daniel J Zheng
- Yale University School of Medicine, New Haven, Connecticut.,Boston Children's Hospital, Boston, Massachusetts.,Boston Medical Center, Boston, Massachusetts
| | - Kevin R Krull
- St. Jude Children's Research Hospital, Memphis, Tennessee
| | - Yan Chen
- School of Public Health, University of Alberta, Edmonton, Alberta, Canada
| | - Lisa Diller
- Dana-Farber/Boston Children's Cancer and Blood Disorders Center, Boston, Massachusetts.,Harvard Medical School, Boston, Massachusetts
| | - Yutaka Yasui
- St. Jude Children's Research Hospital, Memphis, Tennessee
| | | | - Pim Brouwers
- National Institute of Mental Health, National Institutes of Health, Bethesda, Maryland
| | - Rebecca Howell
- The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Jin-Shei Lai
- Feinberg School of Medicine, Northwestern University, Chicago, Illinois
| | - Lyn Balsamo
- Yale University School of Medicine, New Haven, Connecticut.,Yale Comprehensive Cancer Center, New Haven, Connecticut
| | | | | | | | - Nina S Kadan-Lottick
- Yale University School of Medicine, New Haven, Connecticut.,Yale Comprehensive Cancer Center, New Haven, Connecticut
| |
Collapse
|
28
|
Late Effects in Pediatric High-risk Neuroblastoma Survivors After Intensive Induction Chemotherapy Followed by Myeloablative Consolidation Chemotherapy and Triple Autologous Stem Cell Transplants. J Pediatr Hematol Oncol 2018; 40:31-35. [PMID: 28538090 DOI: 10.1097/mph.0000000000000848] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Multimodal treatment in high-risk neuroblastoma has modestly improved survival; limited data exist on the late effects from these regimens. We report the sequelae of treatment incorporating 3 consecutive cycles of high-dose therapy and autologous stem cell transplants (ASCTs) without the use of total body irradiation (TBI). We reviewed the medical records of 61 patients treated on or following the Chicago Pilot 2 protocol between 1991 and 2008. Of the 25 patients who are alive (41%), 19 had near complete data to report. Specific treatment modalities and therapy-related side effects were collected. Fourteen of these 19 patients (74%) received 3 cycles of high-dose therapy with ASCT; follow-up occurred over a median of 13.9 years (range, 5.8 to 18.8 y). The majority of late effects were endocrine-related, including growth failure, hypothyroidism, and hypogonadism. Patients also developed secondary neoplasms and skeletal deformities. The most frequent sequela was hearing loss, seen in 17/19 patients. We found a high prevalence of various late effects in survivors of high-risk neuroblastoma using a non-TBI-based regimen including 3 cycles of high-dose therapy with ASCTs. As current treatment regimens recommend tandem ASCT without TBI, it is imperative that we understand and monitor for the sequelae from these modalities.
Collapse
|
29
|
MYC-family protein overexpression and prominent nucleolar formation represent prognostic indicators and potential therapeutic targets for aggressive high-MKI neuroblastomas: a report from the children's oncology group. Oncotarget 2017; 9:6416-6432. [PMID: 29464082 PMCID: PMC5814222 DOI: 10.18632/oncotarget.23740] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2017] [Accepted: 10/13/2017] [Indexed: 12/29/2022] Open
Abstract
Neuroblastomas with a high mitosis-karyorrhexis index (High-MKI) are often associated with MYCN amplification, MYCN protein overexpression and adverse clinical outcome. However, the prognostic effect of MYC-family protein expression on these neuroblastomas is less understood, especially when MYCN is not amplified. To address this, MYCN and MYC protein expression in High-MKI cases (120 MYCN amplified and 121 non-MYCN amplified) was examined by immunohistochemistry. The majority (101) of MYCN-amplified High-MKI tumors were MYCN(+), leaving one MYC(+), 2 both(+), and 16 both(−)/(+/−), whereas non-MYCN-amplified cases appeared heterogeneous, including 7 MYCN(+), 36 MYC(+), 3 both(+), and 75 both(−)/(+/−) tumors. These MYC-family proteins(+), or MYC-family driven tumors, were most likely to have prominent nucleolar (PN) formation (indicative of augmented rRNA synthesis). High-MKI neuroblastoma patients showed a poor survival irrespective of MYCN amplification. However, patients with MYC-family driven High-MKI neuroblastomas had significantly lower survival than those with non-MYC-family driven tumors. MYCN(+), MYC-family protein(+), PN(+), and clinical stage independently predicted poor survival. Specific inhibition of hyperactive rRNA synthesis and protein translation was shown to be an effective way to suppress MYC/MYCN protein expression and neuroblastoma growth. Together, MYC-family protein overexpression and PN formation should be included in new neuroblastoma risk stratification and considered for potential therapeutic targets.
Collapse
|
30
|
Wade G, Revels J, Hartman L, Brown W. Pediatric mandibular metastasis: A rare finding of neuroblastoma. Radiol Case Rep 2017; 13:289-294. [PMID: 29552266 PMCID: PMC5851114 DOI: 10.1016/j.radcr.2017.10.016] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2017] [Revised: 10/10/2017] [Accepted: 10/12/2017] [Indexed: 02/07/2023] Open
Abstract
We present a case of metastatic neuroblastoma to the mandible in an 11-month-old patient presenting with worsening right-sided proptosis and scalp swelling after a fall 2 weeks prior. Initial evaluation with computed tomography of the head demonstrated soft tissue masses centered at the right sphenoid and right mandible. These masses proved to be metastatic lesions from an intra-abdominal neuroblastoma. Review of the literature revealed 20 cases of neuroblastoma metastasis to the mandible over the past 70 years. To our knowledge, our patient is the youngest reported case with asymptomatic mandibular metastasis related to neuroblastoma and the first to be characterized with magnetic resonance imaging.
Collapse
Affiliation(s)
- Gregory Wade
- Department of Radiology, Eastern Virginia Medical School, Norfolk, VA, USA
| | - Jonathan Revels
- University of Washington Department of Radiology, Seattle, WA, USA
| | - Lauren Hartman
- Department of Pediatrics, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
| | - Wendy Brown
- Department of Radiology, Eastern Virginia Medical School, Norfolk, VA, USA
| |
Collapse
|
31
|
Ognibene M, Cangelosi D, Morini M, Segalerba D, Bosco MC, Sementa AR, Eva A, Varesio L. Immunohistochemical analysis of PDK1, PHD3 and HIF-1α expression defines the hypoxic status of neuroblastoma tumors. PLoS One 2017; 12:e0187206. [PMID: 29117193 PMCID: PMC5678880 DOI: 10.1371/journal.pone.0187206] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2017] [Accepted: 10/16/2017] [Indexed: 01/31/2023] Open
Abstract
Neuroblastoma (NB) is the most common solid tumor during infancy and the first cause of death among the preschool age diseases. The availability of several NB genomic profiles improves the prognostic ability, but the outcome prediction for this pathology remains imperfect. We previously produced a novel prognostic gene signature based on the response of NB cells to hypoxia, a condition of tumor microenvironment strictly connected with cancer aggressiveness. Here we attempted to further define the expression of hypoxia-modulated specific genes, looking at their protein level in NB specimens, considering in particular the hypoxia inducible factor-1α (HIF-1α), the mitochondrial pyruvate dehydrogenase kinase 1 (PDK1), and the HIF-prolyl hydroxylase domain 3 (PHD3). The evaluation of expression was performed by Western blot and immunocytochemistry on NB cell lines and by immunohistochemistry on tumor specimens. Stimulation of both HIF-1α and PDK1 and inhibition of PHD3 expression were observed in NB cell lines cultured under prolonged hypoxic conditions as well as in most of the tumors with poor outcome. Our results indicate that the immunohistochemistry analysis of the protein expression of PDK1, PHD3, and HIF-1α defines the hypoxic status of NB tumors and can be used as a simple and relevant tool to stratify high-risk patients.
Collapse
Affiliation(s)
- Marzia Ognibene
- Laboratory of Molecular Biology, Giannina Gaslini Institute, Genova, Italy
- * E-mail: (AE); (MO)
| | - Davide Cangelosi
- Laboratory of Molecular Biology, Giannina Gaslini Institute, Genova, Italy
| | - Martina Morini
- Laboratory of Molecular Biology, Giannina Gaslini Institute, Genova, Italy
| | - Daniela Segalerba
- Laboratory of Molecular Biology, Giannina Gaslini Institute, Genova, Italy
| | - Maria Carla Bosco
- Laboratory of Molecular Biology, Giannina Gaslini Institute, Genova, Italy
| | | | - Alessandra Eva
- Laboratory of Molecular Biology, Giannina Gaslini Institute, Genova, Italy
- * E-mail: (AE); (MO)
| | - Luigi Varesio
- Laboratory of Molecular Biology, Giannina Gaslini Institute, Genova, Italy
| |
Collapse
|
32
|
Hanafy E, Al Jabri A, Gadelkarim G, Dasaq A, Nazim F, Al Pakrah M. Tumor histopathological response to neoadjuvant chemotherapy in childhood solid malignancies: is it still impressive? J Investig Med 2017; 66:289-297. [PMID: 28954845 PMCID: PMC5800352 DOI: 10.1136/jim-2017-000531] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/28/2017] [Indexed: 12/04/2022]
Abstract
The management of oncological malignancies has significantly improved over the last decades. In modern medicine, new concepts and trends have emerged paving the way for the era of personalized and evidence-based strategies adapted to the patients’ prognostic variables and requirements. Several challenges do exist that are encountered during the management, including the difficulty to assess chemotherapy response with certainty. Having known that neoadjuvant chemotherapy might be the only solution for a proportion of patients with tumors that are unresectable at diagnosis, emergence of strategies that use risk group-directed therapy became an integral part in the management of oncological malignancies. Tumor histopathological change post neoadjuvant chemotherapy is one of the most important predictors of management outcome and is being used in many chemotherapy protocols as an essential determinant of the most suitable postoperative chemotherapy regimen. Bone tumors are the classic models of this approach; however, other childhood solid tumors show significant variations in outcome as a result of tumor histopathological response to neoadjuvant chemotherapy. The aim of this review is therefore to summarize the significance of histopathological responses seen after neoadjuvant chemotherapy in childhood solid tumors. Moreover, it suggests that the effect on tumor histopathology through modifying neoadjuvant chemotherapy and, on the other hand, toxicities from intensifying adjuvant chemotherapy might either necessitate the change of a number of arm groups in different protocol regimens or include newer chemotherapeutic agents adjuvantly for better outcome and lesser toxicities in poor tumor histopathological responders.
Collapse
Affiliation(s)
- Ehab Hanafy
- Prince Sultan Oncology Center, King Salman Armed Forces Hospital, Tabuk, Saudi Arabia
| | - Abdullah Al Jabri
- Prince Sultan Oncology Center, King Salman Armed Forces Hospital, Tabuk, Saudi Arabia
| | - Gelan Gadelkarim
- Prince Sultan Oncology Center, King Salman Armed Forces Hospital, Tabuk, Saudi Arabia
| | - Abdulaziz Dasaq
- Prince Sultan Oncology Center, King Salman Armed Forces Hospital, Tabuk, Saudi Arabia
| | - Faisal Nazim
- Prince Sultan Oncology Center, King Salman Armed Forces Hospital, Tabuk, Saudi Arabia
| | - Mohammed Al Pakrah
- Prince Sultan Oncology Center, King Salman Armed Forces Hospital, Tabuk, Saudi Arabia
| |
Collapse
|
33
|
Calcium-regulatory proteins as modulators of chemotherapy in human neuroblastoma. Oncotarget 2017; 8:22876-22893. [PMID: 28206967 PMCID: PMC5410270 DOI: 10.18632/oncotarget.15283] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2016] [Accepted: 01/27/2017] [Indexed: 12/11/2022] Open
Abstract
Neuroblastoma (NB) is a pediatric cancer treated with poly-chemotherapy including platinum complexes (e.g. cisplatin (CDDP), carboplatin), DNA alkylating agents, and topoisomerase I inhibitors (e.g. topotecan (TOPO)). Despite aggressive treatment, NB may become resistant to chemotherapy. We investigated whether CDDP and TOPO treatment of NB cells interacts with the expression and function of proteins involved in regulating calcium signaling. Human neuroblastoma cell lines SH-SY5Y, IMR-32 and NLF were used to investigate the effects of CDDP and TOPO on cell viability, apoptosis, calcium homeostasis, and expression of selected proteins regulating intracellular calcium concentration ([Ca2+]i). In addition, the impact of pharmacological inhibition of [Ca2+]i-regulating proteins on neuroblastoma cell survival was studied. Treatment of neuroblastoma cells with increasing concentrations of CDDP (0.1−10 μM) or TOPO (0.1 nM−1 μM) induced cytotoxicity and increased apoptosis in a concentration- and time-dependent manner. Both drugs increased [Ca2+]i over time. Treatment with CDDP or TOPO also modified mRNA expression of selected genes encoding [Ca2+]i-regulating proteins. Differentially regulated genes included S100A6, ITPR1, ITPR3, RYR1 and RYR3. With FACS and confocal laser scanning microscopy experiments we validated their differential expression at the protein level. Importantly, treatment of neuroblastoma cells with pharmacological modulators of [Ca2+]i-regulating proteins in combination with CDDP or TOPO increased cytotoxicity. Thus, our results confirm an important role of calcium signaling in the response of neuroblastoma cells to chemotherapy and suggest [Ca2+]i modulation as a promising strategy for adjunctive treatment.
Collapse
|
34
|
The Application of an Evidence-Based Clinical Nursing Path for Improving the Preoperative and Postoperative Quality of Care of Pediatric Retroperitoneal Neuroblastoma Patients: A Randomized Controlled Trial at a Tertiary Medical Institution. Cancer Nurs 2017; 40:314-322. [PMID: 27171812 DOI: 10.1097/ncc.0000000000000387] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND A clinical nursing path (CNP) that encourages patients and their families to become actively involved in healthcare decision-making processes may improve outcomes of pediatric retroperitoneal neuroblastoma (NB) patients. OBJECTIVE The aim of this study was to evaluate the utility and value of an evidence-based CNP provided to pediatric retroperitoneal NB patients undergoing resection surgery. METHODS One hundred twenty NB cases were assigned to a control group or a CNP group. The control group was provided with standard nursing care. The CNP group was provided with nursing care in accordance with an evidence-based CNP. The utility and value of the CNP were compared with standard nursing care. Outcome measures included rates of postoperative complications, lengths of hospital stay, and cost of hospitalization, as well as preoperative and postoperative quality of care and patient satisfaction with care. RESULTS The rates of postoperative complications, length of preoperative hospitalization, total length of hospital stay, and costs of hospitalization were significantly lower for patients receiving the CNP compared with the control group. Preoperative and postoperative quality of care and patient satisfaction with care were significantly higher in patients receiving the CNP compared with the control group. CONCLUSION Adoption of a CNP for preoperative and postoperative care of pediatric retroperitoneal NB patients undergoing resection surgery improves clinical outcomes and patient satisfaction with care. IMPLICATIONS FOR PRACTICE A CNP can increase families' participation in a patient's recovery process, enhance nurses' understanding of the services they are providing, and improve the quality of healthcare received by patients.
Collapse
|
35
|
Zong X, Pole JD, Grundy PE, Mahmud SM, Parker L, Hung RJ. Second malignant neoplasms after childhood non-central nervous system embryonal tumours in North America: A population-based study. Eur J Cancer 2017; 84:173-183. [PMID: 28822326 DOI: 10.1016/j.ejca.2017.06.035] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2017] [Revised: 06/23/2017] [Accepted: 06/27/2017] [Indexed: 11/16/2022]
Abstract
BACKGROUND Few studies in North America have quantified the risks of second malignant neoplasms (SMNs) among survivors of childhood non-central nervous system (non-CNS) embryonal tumours due to their rarity. We aimed to investigate these risks by combining population-based data from the United States of America and Canada. METHODS We evaluated patients with childhood non-CNS embryonal tumours reported to the Surveillance Epidemiology and End Results program and eight Canadian cancer registries from 1969 to 2010. Standardised incidence ratio (SIR) and cumulative incidence of SMNs were calculated. Subgroup analyses were conducted by the type of first primary cancer, age at first primary diagnosis and follow-up duration. FINDINGS Of the 13,107 survivors, 190 SMNs were reported over 134,548 person-years of follow-up. The SIR for all SMNs combined was 6.4 (95% confidence interval [CI]: 5.5-7.4). Most site-specific SIRs were significantly increased, ranging from 36 (95% CI: 26-49) for bone and joint cancer to 3.1 (95% CI: 1.5-5.2) for brain tumour. The risk for second malignancies declined as the time elapsed from the first primary diagnosis and was less prominent for patients first diagnosed at age 1-4 years. Notably, rhabdomyosarcoma survivors had a higher risk for SMNs than those with other first primaries. The overall cumulative incidence of SMNs was 1.0% at 10 years, increasing to 2.2% at 20 years and 4.1% at 30 years. INTERPRETATION Survivors with childhood non-CNS embryonal tumours faced an increased risk for SMNs compared to the general population. The risk variations observed in different patient categories may help target prevention strategies in high-risk subgroups.
Collapse
Affiliation(s)
- Xuchen Zong
- Lunenfeld-Tanenbaum Research Institute, Sinai Health System, Toronto, ON, M5T 3L9, Canada
| | - Jason D Pole
- Pediatric Oncology Group of Ontario (POGO), Toronto, ON, M5G 1V2, Canada
| | - Paul E Grundy
- University of Alberta, Edmonton, AB, T6G 1C9, Canada
| | - Salaheddin M Mahmud
- Vaccine and Drug Evaluation Centre, University of Manitoba, Winnipeg, MB, R3E 0W3, Canada
| | | | - Rayjean J Hung
- Lunenfeld-Tanenbaum Research Institute, Sinai Health System, Toronto, ON, M5T 3L9, Canada.
| |
Collapse
|
36
|
Juškaitė A, Tamulienė I, Rascon J. Results of neuroblastoma treatment in Lithuania: a single centre experience. Acta Med Litu 2017; 24:128-137. [PMID: 28845131 PMCID: PMC5566952 DOI: 10.6001/actamedica.v24i2.3494] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
Abstract
Background. Neuroblastoma (NB) is the most common extracranial solid tumour in children. This is a very rare disease with heterogeneous biology varying from complete spontaneous regression to a highly aggressive tumour responsible for 15% of malignancy-related death in early childhood. Analyses of survival rates in Europe have shown a considerable difference between Northern/Western and Eastern European countries. Treatment results of NB in Lithuania have never been analyzed. Aim. To assess the survival rate of children with NB according to initial spread of the disease, age at diagnosis, the MYCN amplification, risk group, and treatment period. Patients and methods. A retrospective single-centre analysis of patients’ records was performed. Children diagnosed and treated for NB between 2000 and 2015 at the Centre of Paediatric Oncology and Haematology of the Children’s Hospital, Affiliate of Vilnius University Hospital Santaros Klinikos were included. The patients were divided into three groups according to the spread of the disease: group 1 – patients with local NB older than 12 years of age; group 2 – stage IV patients, also called the M stage; group 3 – infants with stages 4S and MS. The patients were stratified into three risk groups – low, intermediate and high risk. Estimates of five-year overall survival (OS5y) were calculated using the Kaplan-Meier method comparing survival probability according to spread of the disease, age at diagnosis, the MYCN amplification, risk group and treatment period (2000–2007 vs 2008–2015). Results. Overall 60 children (31 girls and 29 boys) with NB were included. The median age at diagnosis was 1.87 years (ranged from 4 days to 15 years). Seventy-eight percent of cases were found to be differentiated or undifferentiated NB, 22% – ganglioneuroblastoma. The local form of the disease was predominant: 57% (34/60) of patients were allocated to the group 1, 37% (22/60) with initial metastatic disease were assigned to group 2, and infants with 4S or MS stage comprising 7% (4/60) allocated to group 3, respectively. The probability of OS5y for the entire cohort was 71% with the median follow-up of 8.8 ± 4.8 years. The probability of OS5y for local disease (group 1) was significantly higher compared to metastatic disease (group 2) (94% vs. 34%, p = 0.001, respectively) as well as for infants compared to children older than 12 months at the time of diagnosis (90% vs 60%, p = 0.009, respectively). The MYCN gene amplification had a negative influence on OS5y, with 78% of MYCN-negative patients surviving in comparison to 40% of MYCN-positive patients who did not survive (p = 0.153). The high-risk patients had significantly worse OS5y than children with intermediated or low risk (35% vs. 82% vs. 100%, respectively, p = 0.001). Comparison of OS5y between two treatment periods in the entire patient population revealed a non-significant increase in survival from 66% in the 2000–2007 period to 82% in the 2008–2015 period (p = 0.291), mostly due to a dramatic improvement achieved for high-risk patients whose survival rate increased from 9% in the 2000–2007 period to 70% in the 2008–2015 period (p = 0.009). Conclusions. There was a slight predominance of low-risk patients, probably due to a higher number of infants. A better probability of OS5y was confirmed in infants with local disease and in MYCN-negative patients. The OS5y for children treated for NB at our institution over 16 years increased from 66% in the 2000–2007 period to 82% in the 2008–2015 period with the most significant improvement achieved for high risk patients. The current survival rate of children treated for NB at our institution is in line with the reported numbers in Northern and Western European countries.
Collapse
Affiliation(s)
| | - Indrė Tamulienė
- Centre of Paediatric Oncology and Haematology, Children's Hospital, Affiliate of Vilnius University Hospital Santaros klinikos, Vilnius, Lithuania
| | - Jelena Rascon
- Medical Faculty, Vilnius University, Vilnius, Lithuania.,Centre of Paediatric Oncology and Haematology, Children's Hospital, Affiliate of Vilnius University Hospital Santaros klinikos, Vilnius, Lithuania
| |
Collapse
|
37
|
Comparison of Clinical Features and Outcomes in Patients With Bilateral Versus Unilateral Adrenal Neuroblastoma. J Pediatr Hematol Oncol 2017; 39:108-113. [PMID: 27820129 DOI: 10.1097/mph.0000000000000692] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND While nearly half of cases of neuroblastoma arise in one of the adrenal glands, bilateral origin is rare. We aimed to compare clinical characteristics and outcomes between patients with bilateral versus unilateral adrenal neuroblastoma. PROCEDURE We utilized the Surveillance, Epidemiology, and End Results database to identify patients with bilateral and unilateral adrenal neuroblastoma from 1973 to 2012. We used Fisher exact tests to compare demographics and clinical features between groups. We used Kaplan-Meier methods to describe the 5-year overall survival rate for these 2 groups. We conducted a literature review to complement the Surveillance, Epidemiology, and End Results data. RESULTS Of 1617 patients in the cohort, 1585 (98%) had unilateral disease and 32 (2%) had bilateral disease. Compared with patients with unilateral disease, a significantly greater proportion of patients with bilateral disease was below 1 year of age (53.1% vs. 31.8%; P=0.01) and had distant metastasis at diagnosis (90.6% vs. 69.0%; P=0.006). The 5-year overall survival rate for patients diagnosed with bilateral disease was 70.5% (95% confidence interval, 45.1%-85.8%), compared with 62.4% (95% confidence interval, 59.7%-65%) for patients with unilateral disease (P=0.26). CONCLUSIONS Compared with patients with unilateral disease, patients with bilateral adrenal neuroblastoma are younger, more likely to have distant metastasis, and have a favorable outcome.
Collapse
|
38
|
Down-regulation of C-terminal binding protein 2 (CtBP2) inhibits proliferation, migration, and invasion of human SHSY5Y cells in vitro. Neurosci Lett 2017; 647:104-109. [PMID: 28179207 DOI: 10.1016/j.neulet.2017.02.006] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2016] [Revised: 02/01/2017] [Accepted: 02/03/2017] [Indexed: 11/22/2022]
Abstract
Neuroblastoma is the most common extracranial solid tumor in children and is responsible for ∼15% of pediatric cancer deaths. CtBP2 is a member of the CtBP family of proteins that functions as a transcription regulator and has been demonstrated to interact with the C-terminus of the adenoviral E1A oncoprotein. In this study, the expression of CtBP2 in the human neuroblastoma cell line SHSY5Y was down-regulated using lentiviral-mediated RNA interference. Down-regulation of CtBP2 inhibited the expression of c-myc, MMP2, and MMP9 proteins. Moreover, low expression of CtBP2 resulted in inhibited cell growth, proliferation, migration, and invasion, and the cell cycle was arrested at G2/M-phase. These results indicate that CtBP2 may be a potential target to suppress tumorigenesis in neuroblastoma.
Collapse
|
39
|
Sidhar H, Giri RK. Induction of Bex genes by curcumin is associated with apoptosis and activation of p53 in N2a neuroblastoma cells. Sci Rep 2017; 7:41420. [PMID: 28145533 PMCID: PMC5286441 DOI: 10.1038/srep41420] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2016] [Accepted: 12/20/2016] [Indexed: 02/08/2023] Open
Abstract
Brain expressed X-linked (Bex) genes are newer group of pro-apoptotic genes. Role of any Bex gene in neuroblastoma and Bex4 and Bex6 in any cancer is completely unknown. Re-expression of all endogenous Bex genes by any nutraceutical is also unknown. Therefore, we investigated the induction of all endogenous Bex genes and associated mechanisms by curcumin using N2a, an aggressive neuroblastoma cell line. Curcumin induced all endogenous Bex genes prior to apoptosis in N2a cells in a dose- and time-dependent manner. Wortmannin (PI-3Kinases inhibitor), SP600125 (JNK inhibitor) and pifithrin-α (p53 inhibitor) abrogated curcumin-mediated induction of Bex genes. Inhibition of curcumin-mediated induction of Bex genes by pifithrin-α also inhibited N2a cells apoptosis suggesting, a direct role of Bex genes in N2a cells apoptosis and involvement of p53 in Bex genes induction. Curcumin treatment activated p53 through hyperphosphorylation at serine 15 before Bex genes induction indicating Bex genes are novel downstream targets of p53. Collectively, curcumin, a safe nutraceutical has the potential to induce all endogenous Bex genes to harness their anti-cancer properties in neuroblastoma cells. Re-expression of Bex genes by curcumin acts as tumor suppressors and may provide alternate strategy to treat neuroblastomas and other cancers with silenced Bex genes.
Collapse
Affiliation(s)
- Himakshi Sidhar
- National Brain Research Centre, Manesar, Haryana 122051, India
| | - Ranjit K Giri
- National Brain Research Centre, Manesar, Haryana 122051, India
| |
Collapse
|
40
|
Cangelosi D, Pelassa S, Morini M, Conte M, Bosco MC, Eva A, Sementa AR, Varesio L. Artificial neural network classifier predicts neuroblastoma patients' outcome. BMC Bioinformatics 2016; 17:347. [PMID: 28185577 PMCID: PMC5123344 DOI: 10.1186/s12859-016-1194-3] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Background More than fifty percent of neuroblastoma (NB) patients with adverse prognosis do not benefit from treatment making the identification of new potential targets mandatory. Hypoxia is a condition of low oxygen tension, occurring in poorly vascularized tissues, which activates specific genes and contributes to the acquisition of the tumor aggressive phenotype. We defined a gene expression signature (NB-hypo), which measures the hypoxic status of the neuroblastoma tumor. We aimed at developing a classifier predicting neuroblastoma patients’ outcome based on the assessment of the adverse effects of tumor hypoxia on the progression of the disease. Methods Multi-layer perceptron (MLP) was trained on the expression values of the 62 probe sets constituting NB-hypo signature to develop a predictive model for neuroblastoma patients’ outcome. We utilized the expression data of 100 tumors in a leave-one-out analysis to select and construct the classifier and the expression data of the remaining 82 tumors to test the classifier performance in an external dataset. We utilized the Gene set enrichment analysis (GSEA) to evaluate the enrichment of hypoxia related gene sets in patients predicted with “Poor” or “Good” outcome. Results We utilized the expression of the 62 probe sets of the NB-Hypo signature in 182 neuroblastoma tumors to develop a MLP classifier predicting patients’ outcome (NB-hypo classifier). We trained and validated the classifier in a leave-one-out cross-validation analysis on 100 tumor gene expression profiles. We externally tested the resulting NB-hypo classifier on an independent 82 tumors’ set. The NB-hypo classifier predicted the patients’ outcome with the remarkable accuracy of 87 %. NB-hypo classifier prediction resulted in 2 % classification error when applied to clinically defined low-intermediate risk neuroblastoma patients. The prediction was 100 % accurate in assessing the death of five low/intermediated risk patients. GSEA of tumor gene expression profile demonstrated the hypoxic status of the tumor in patients with poor prognosis. Conclusions We developed a robust classifier predicting neuroblastoma patients’ outcome with a very low error rate and we provided independent evidence that the poor outcome patients had hypoxic tumors, supporting the potential of using hypoxia as target for neuroblastoma treatment. Electronic supplementary material The online version of this article (doi:10.1186/s12859-016-1194-3) contains supplementary material, which is available to authorized users.
Collapse
Affiliation(s)
- Davide Cangelosi
- Laboratory of Molecular Biology, Gaslini Institute, Largo G. Gaslini 5, 16147, Genoa, Italy
| | - Simone Pelassa
- Laboratory of Molecular Biology, Gaslini Institute, Largo G. Gaslini 5, 16147, Genoa, Italy
| | - Martina Morini
- Laboratory of Molecular Biology, Gaslini Institute, Largo G. Gaslini 5, 16147, Genoa, Italy
| | - Massimo Conte
- Department of Hematology-Oncology, Gaslini Institute, Largo G. Gaslini 5, 16147, Genoa, Italy
| | - Maria Carla Bosco
- Laboratory of Molecular Biology, Gaslini Institute, Largo G. Gaslini 5, 16147, Genoa, Italy
| | - Alessandra Eva
- Laboratory of Molecular Biology, Gaslini Institute, Largo G. Gaslini 5, 16147, Genoa, Italy
| | - Angela Rita Sementa
- Department of Pathology, Gaslini Institute, Largo G. Gaslini 5, 16147, Genoa, Italy
| | - Luigi Varesio
- Laboratory of Molecular Biology, Gaslini Institute, Largo G. Gaslini 5, 16147, Genoa, Italy.
| |
Collapse
|
41
|
Abstract
The medical records of 38 pre-adolescent (aged ≤ 10 years) and 43 adolescent (aged 11-15 years) patients with primary osteosarcoma treated using the same protocol were reviewed in order to determine whether the clinical features and prognosis differed between these two groups. Gender, tumour location, tumour size, serum levels of alkaline phosphatase and lactic dehydrogenase before treatment, and chemotherapy-induced tumour necrosis were recorded, together with survival data. These parameters were compared in the two groups, and their prognostic significance was evaluated in the pre-adolescent patients. There were no statistically significant differences in the clinical parameters between pre-adolescent and adolescent patients. Only a poor level of chemotherapy-induced tumour necrosis was significantly associated with a poor prognosis in pre-adolescent patients. This study indicates that osteosarcoma behaviour is similar in pre-adolescent and adolescent patients, and there appears to be little justification for adopting different therapies in these two groups.
Collapse
Affiliation(s)
- W H Cho
- Department of Orthopaedic Surgery, Korea Cancer Centre Hospital, Nowon-gu, Seoul, Korea
| | | | | | | |
Collapse
|
42
|
Multiple roles of CD90 in cancer. Tumour Biol 2016; 37:11611-11622. [DOI: 10.1007/s13277-016-5112-0] [Citation(s) in RCA: 74] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2016] [Accepted: 06/09/2016] [Indexed: 12/26/2022] Open
|
43
|
Jackson JR, Kim Y, Seeger RC, Kim ES. A novel minimal residual disease model of neuroblastoma in mice. J Pediatr Surg 2016; 51:991-4. [PMID: 26995512 PMCID: PMC9116890 DOI: 10.1016/j.jpedsurg.2016.02.066] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/21/2016] [Accepted: 02/26/2016] [Indexed: 12/20/2022]
Abstract
INTRODUCTION Patients with high-risk neuroblastoma rarely succumb to their primary tumor but rather from relapsed metastatic disease after surgery. We, therefore, sought to create an in vivo model of minimal residual disease (MRD), which clinically replicates tumor recurrence and metastasis after surgical resection. METHODS Neuroblastoma cell lines CHLA-255, CHLA-136, and SH-SY5Y were used. After establishing orthotopic xenografts, mice were divided into control tumor group (sham operation at 14days) and tumor resection group (resection at 14days). Mice were monitored by bioluminescent imaging and sacrificed when institutional criteria for euthanasia were met. RESULTS In the CHLA-255 and CHLA-136 cell lines, mice experienced significantly longer survival following tumor resection (p<0.007). There was no survival benefit seen in the SH-SY5Y cell line (p=0.29). Bioluminescent imaging demonstrated metastatic disease in 100% of all tumor resection mice and varying rates of metastasis in control mice (4 of 5 CHLA-255, 2 of 4 CHLA-136, and 7 of 7 SH-SY5Y). CONCLUSION In this study, we describe a novel neuroblastoma model of MRD in mice. This MRD model serves as an innovative means to test preclinical therapies as well as elucidate mechanisms of metastatic disease in experimental neuroblastoma.
Collapse
Affiliation(s)
- Jeremy R. Jackson
- Division of Pediatric Surgery, Department of Surgery, Keck School of Medicine, University of Southern California, Los Angeles, CA
| | - Youngleem Kim
- Division of Pediatric Surgery, Department of Surgery, Keck School of Medicine, University of Southern California, Los Angeles, CA
| | - Robert C. Seeger
- Department of Pediatrics, Keck School of Medicine, University of Southern California, Los Angeles, CA
| | - Eugene S. Kim
- Division of Pediatric Surgery, Department of Surgery, Keck School of Medicine, University of Southern California, Los Angeles, CA,Corresponding author at: Division of Pediatric Surgery, Children’s Hospital Los Angeles, 4650 Sunset Blvd, MS #100, Los Angeles, CA, 90027, USA. Tel.: +1 323 361 8332; fax: +1 323 361 3534. (E.S. Kim)
| |
Collapse
|
44
|
Elborai Y, Hafez H, Moussa EA, Hammad M, Hussein H, Lehmann L, Elhaddad A. Comparison of toxicity following different conditioning regimens (busulfan/melphalan and carboplatin/etoposide/melphalan) for advanced stage neuroblastoma: Experience of two transplant centers. Pediatr Transplant 2016; 20:284-9. [PMID: 26614402 DOI: 10.1111/petr.12638] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 10/22/2015] [Indexed: 11/28/2022]
Abstract
The outcome for advanced neuroblastoma has improved with combined modality therapy: induction chemotherapy, surgery, and consolidation with high-dose chemotherapy/autologous HSCT, followed by local radiation, cisretinoic acid, and recently antibody therapy. In the United States, the most common conditioning regimen is CEM, while in Europe/Middle East, Bu/Mel has been widely used; it remains unclear which regimen has the best outcome. Assess renal, hepatic, and infectious toxicity through Day+100 in 2 different regimens. Retrospective comparison between CEM-DFCHCC Boston and Bu/Mel- CCHE-57357. Thirty-five patients, median age 4, in Boston (2007-2011) and 38 patients, median age 3, in Cairo (2009-2011). Renal toxicity; creatinine was significantly higher in CEM than Bu/Mel: 57% (median day+90) vs. 29% (median>day+100), p = 0.004. One CEM patient died from renal dialysis at day+19. Hepatic toxicity was significantly higher in CEM than Bu/Mel: 80% (median day+26) vs. 58% (median day+60), p = 0.04. In infectious complications with CEM 14%, bacteremia (n = 4) and fungemia (n = 1), 3 had culture-negative sepsis requiring vasopressors. With Bu/Mel 18%, bacteremia (n = 7), none required pressors, p = 0.4. Bu/Mel was associated with less acute hepatic and renal toxicity and thus may be preferable for preserving organ functions.
Collapse
Affiliation(s)
- Yasser Elborai
- Pediatric Oncology Department, National Cancer Institute (NCI), Cairo University, Cairo, Egypt.,Pediatric Stem Cell Transplantation Unit, Dana Farber/Children's Hospital Cancer Care Center, Boston, MA, USA.,Pediatric Hematology/Oncology and Stem Cell Transplant Unit, Prince Sultan Military Medical City (PSMMC), Riyadh, Saudi Arabia.,Pediatric Oncology and Bone Marrow Transplant Department, Children's Cancer Hospital Egypt (CCHE-57357), Cairo, Egypt
| | - Hanafy Hafez
- Pediatric Oncology Department, National Cancer Institute (NCI), Cairo University, Cairo, Egypt.,Pediatric Oncology and Bone Marrow Transplant Department, Children's Cancer Hospital Egypt (CCHE-57357), Cairo, Egypt
| | - Emad A Moussa
- Pediatric Oncology and Bone Marrow Transplant Department, Children's Cancer Hospital Egypt (CCHE-57357), Cairo, Egypt
| | - Mahmoud Hammad
- Pediatric Oncology Department, National Cancer Institute (NCI), Cairo University, Cairo, Egypt.,Pediatric Oncology and Bone Marrow Transplant Department, Children's Cancer Hospital Egypt (CCHE-57357), Cairo, Egypt
| | - Hany Hussein
- Pediatric Oncology Department, National Cancer Institute (NCI), Cairo University, Cairo, Egypt.,Pediatric Oncology and Bone Marrow Transplant Department, Children's Cancer Hospital Egypt (CCHE-57357), Cairo, Egypt
| | - Leslie Lehmann
- Pediatric Stem Cell Transplantation Unit, Dana Farber/Children's Hospital Cancer Care Center, Boston, MA, USA
| | - Alaa Elhaddad
- Pediatric Oncology Department, National Cancer Institute (NCI), Cairo University, Cairo, Egypt.,Pediatric Oncology and Bone Marrow Transplant Department, Children's Cancer Hospital Egypt (CCHE-57357), Cairo, Egypt
| |
Collapse
|
45
|
Zhong X, Zhao E, Tang C, Zhang W, Tan J, Dong Z, Ding HF, Cui H. Antibiotic drug tigecycline reduces neuroblastoma cells proliferation by inhibiting Akt activation in vitro and in vivo. Tumour Biol 2015; 37:7615-23. [PMID: 26687647 DOI: 10.1007/s13277-015-4613-6] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2015] [Accepted: 12/07/2015] [Indexed: 12/20/2022] Open
Abstract
As the first member of glycylcycline bacteriostatic agents, tigecycline is approved as a novel expanded-spectrum antibiotic, which is clinically available. However, accumulating evidence indicated that tigecycline was provided with the potential application in cancer therapy. In this paper, tigecycline was shown to exert an anti-proliferative effect on neuroblastoma cell lines. Furthermore, it was found that tigecycline induced G1-phase cell cycle arrest instead of apoptosis by means of Akt pathway inhibition. In neuroblastoma cell lines, the Akt activator insulin-like growth factor-1 (hereafter referred to as IGF-1) reversed tigecycline-induced cell cycle arrest. Besides, tigecycline inhibited colony formation and suppressed neuroblastoma cells xenograft formation and growth. After tigecycline treatment in vivo, the Akt pathway inhibition was confirmed as well. Collectively, our data provided strong evidences that tigecycline inhibited neuroblastoma cells growth and proliferation through the Akt pathway inhibition in vitro and in vivo. In addition, these results were supported by previous studies concerning the application of tigecycline in human tumors treatment, suggesting that tigecycline might act as a potential candidate agent for neuroblastoma treatment.
Collapse
Affiliation(s)
- Xiaoxia Zhong
- State Key Laboratory of Silkworm Genome Biology, Southwest University, Chongqing, 400715, People's Republic of China
| | - Erhu Zhao
- State Key Laboratory of Silkworm Genome Biology, Southwest University, Chongqing, 400715, People's Republic of China
| | - Chunling Tang
- State Key Laboratory of Silkworm Genome Biology, Southwest University, Chongqing, 400715, People's Republic of China
| | - Weibo Zhang
- State Key Laboratory of Silkworm Genome Biology, Southwest University, Chongqing, 400715, People's Republic of China
| | - Juan Tan
- State Key Laboratory of Silkworm Genome Biology, Southwest University, Chongqing, 400715, People's Republic of China.,Institute of Pathology and Southwest Cancer Centre, Southwest Hospital, Third Military Medical University, Chongqing, People's Republic of China
| | - Zhen Dong
- State Key Laboratory of Silkworm Genome Biology, Southwest University, Chongqing, 400715, People's Republic of China
| | - Han-Fei Ding
- Cancer Center, Medical College of Georgia, Georgia Regents University, Augusta, GA, 30912, USA
| | - Hongjuan Cui
- State Key Laboratory of Silkworm Genome Biology, Southwest University, Chongqing, 400715, People's Republic of China.
| |
Collapse
|
46
|
Hepatoblastoma metastatic to brain mimicking intracranial hemorrhage: Case report and literature review. Radiol Case Rep 2015; 7:611. [PMID: 27326278 PMCID: PMC4899848 DOI: 10.2484/rcr.v7i2.611] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Abstract
Many pediatric malignancies have a propensity for CNS metastases. Metastases have been reported to present as intracranial hemorrhages, occasionally without a discernible underlying mass. Lack of contrast enhancement should not be exclusionary criteria for intracranial metastases in these patients. Our case is a metastatic lesion presenting as an intracranial hemorrhage without an identifiable solid component on imaging in a patient with hepatoblastoma. Radiologists should consider metastases in cases of intracranial hemorrhage in a child.
Collapse
|
47
|
Yalçin B, Kremer LCM, van Dalen EC. High-dose chemotherapy and autologous haematopoietic stem cell rescue for children with high-risk neuroblastoma. Cochrane Database Syst Rev 2015; 2015:CD006301. [PMID: 26436598 PMCID: PMC8783746 DOI: 10.1002/14651858.cd006301.pub4] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
BACKGROUND Despite the development of new treatment options, the prognosis of high-risk neuroblastoma patients is still poor; more than half of patients experience disease recurrence. High-dose chemotherapy and haematopoietic stem cell rescue (i.e. myeloablative therapy) might improve survival. This review is the second update of a previously published Cochrane review. OBJECTIVES Primary objectiveTo compare the efficacy, that is event-free and overall survival, of high-dose chemotherapy and autologous bone marrow or stem cell rescue with conventional therapy in children with high-risk neuroblastoma. Secondary objectivesTo determine adverse effects (e.g. veno-occlusive disease of the liver) and late effects (e.g. endocrine disorders or secondary malignancies) related to the procedure and possible effects of these procedures on quality of life. SEARCH METHODS We searched the electronic databases The Cochrane Central Register of Controlled Trials (CENTRAL) (The Cochrane Library 2014, issue 11), MEDLINE/PubMed (1966 to December 2014) and EMBASE/Ovid (1980 to December 2014). In addition, we searched reference lists of relevant articles and the conference proceedings of the International Society for Paediatric Oncology (SIOP) (from 2002 to 2014), American Society for Pediatric Hematology and Oncology (ASPHO) (from 2002 to 2014), Advances in Neuroblastoma Research (ANR) (from 2002 to 2014) and American Society for Clinical Oncology (ASCO) (from 2008 to 2014). We searched for ongoing trials by scanning the ISRCTN register (www.isrct.com) and the National Institute of Health Register (www.clinicaltrials.gov). Both registers were screened in April 2015. SELECTION CRITERIA Randomised controlled trials (RCTs) comparing the efficacy of myeloablative therapy with conventional therapy in high-risk neuroblastoma patients. DATA COLLECTION AND ANALYSIS Two authors independently performed study selection, data extraction and risk of bias assessment. If appropriate, we pooled studies. The risk ratio (RR) and 95% confidence interval (CI) was calculated for dichotomous outcomes. For the assessment of survival data, we calculated the hazard ratio (HR) and 95% CI. We used Parmar's method if hazard ratios were not reported in the study. We used a random-effects model. MAIN RESULTS We identified three RCTs including 739 children. They all used an age of one year as the cut-off point for pre-treatment risk stratification. The first updated search identified a manuscript reporting additional follow-up data for one of these RCTs, while the second update identified an erratum of this study. There was a significant statistical difference in event-free survival in favour of myeloablative therapy over conventional chemotherapy or no further treatment (three studies, 739 patients; HR 0.78, 95% CI 0.67 to 0.90). There was a significant statistical difference in overall survival in favour of myeloablative therapy over conventional chemotherapy or no further treatment (two studies, 360 patients; HR 0.74, 95% CI 0.57 to 0.98). However, when additional follow-up data were included in the analyses the difference in event-free survival remained statistically significant (three studies, 739 patients; HR 0.79, 95% CI 0.70 to 0.90), but the difference in overall survival was no longer statistically significant (two studies, 360 patients; HR 0.86, 95% CI 0.73 to 1.01). The meta-analysis of secondary malignant disease and treatment-related death did not show any significant statistical differences between the treatment groups. Data from one study (379 patients) showed a significantly higher incidence of renal effects, interstitial pneumonitis and veno-occlusive disease in the myeloablative group compared to conventional chemotherapy, whereas for serious infections and sepsis no significant difference between the treatment groups was identified. No information on quality of life was reported. In the individual studies we evaluated different subgroups, but the results were not univocal in all studies. All studies had some methodological limitations. AUTHORS' CONCLUSIONS Based on the currently available evidence, myeloablative therapy seems to work in terms of event-free survival. For overall survival there is currently no evidence of effect when additional follow-up data are included. No definitive conclusions can be made regarding adverse effects and quality of life, although possible higher levels of adverse effects should be kept in mind. A definitive conclusion regarding the effect of myeloablative therapy in different subgroups is not possible. This systematic review only allows a conclusion on the concept of myeloablative therapy; no conclusions can be made regarding the best treatment strategy. Future trials on the use of myeloablative therapy for high-risk neuroblastoma should focus on identifying the most optimal induction and/or myeloablative regimen. The best study design to answer these questions is a RCT. These RCTs should be performed in homogeneous study populations (e.g. stage of disease and patient age) and have a long-term follow-up. Different risk groups, using the most recent definitions, should be taken into account.It should be kept in mind that recently the age cut-off for high risk disease was changed from one year to 18 months. As a result it is possible that patients with what is now classified as intermediate-risk disease have been included in the high-risk groups. Consequently the relevance of the results of these studies to the current practice can be questioned. Survival rates may be overestimated due to the inclusion of patients with intermediate-risk disease.
Collapse
Affiliation(s)
- Bilgehan Yalçin
- Hacettepe University Faculty of MedicinePediatric OncologyAnkaraTurkey06100
| | - Leontien CM Kremer
- Emma Children's Hospital/Academic Medical CenterDepartment of Paediatric OncologyPO Box 22660AmsterdamNetherlands1100 DD
| | - Elvira C van Dalen
- Emma Children's Hospital/Academic Medical CenterDepartment of Paediatric OncologyPO Box 22660AmsterdamNetherlands1100 DD
| | | |
Collapse
|
48
|
Zhu J, Wang J, Zhen ZJ, Lu SY, Zhang F, Sun FF, Li PF, Huang JT, Cai RQ, Sun XF. Brain metastasis in children with stage 4 neuroblastoma after multidisciplinary treatment. CHINESE JOURNAL OF CANCER 2015; 34:531-7. [PMID: 26370236 PMCID: PMC4593360 DOI: 10.1186/s40880-015-0038-2] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 06/24/2015] [Accepted: 07/08/2015] [Indexed: 11/20/2022]
Abstract
Introduction Brain metastasis is common in relapsed neuroblastoma patients, but the characteristics of brain metastasis remain largely unknown. This study aimed to investigate the status of brain metastasis with neuroblastoma in South China. Methods In this retrospective case-based study, 106 patients with stage 4 neuroblastoma from the Department of Pediatric Oncology in Sun Yat-sen University Cancer Center between January 2004 and May 2013 were included. The incidence, risk factors, and survival status of these patients were reviewed and analyzed. Results Of the 106 patients, 11 (10.4%) developed brain metastasis, accounting for 20.0% of 55 patients with relapse or progression. The age at initial diagnosis of the 11 patients ranged from 2 to 10 years (median 4 years), which was younger than that of the patients without brain metastasis (median 5 years, range 1–10 years, P = 0.073). The male to female ratio of the 11 patients was 8:3, which was not significantly different from that of the patients without brain metastasis (P = 0.86). Patients with brain metastasis had higher lactate dehydrogenase levels than those without brain metastasis, but the differences were not significant (P = 0.076). Eight patients died, and 3 patients survived. The median interval from the initial diagnosis to the development of brain metastasis was 18 months (range 6–32 months). The median survival was 4 months (range 1 day to 29 months) after the diagnosis of brain metastasis. The median interval from the manifestation of brain metastasis to death was 3 months (range 1 day to 11 months). Conclusions High-risk factors for brain metastasis in cases of neuroblastoma include bone marrow involvement and a younger age at initial diagnosis. Nevertheless, multiple treatment modalities can improve disease-free survival.
Collapse
Affiliation(s)
- Jia Zhu
- State Key Laboratory of Oncology in South China, Department of Pediatric Oncology, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou, 510060, Guangdong, P. R. China.
| | - Juan Wang
- State Key Laboratory of Oncology in South China, Department of Pediatric Oncology, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou, 510060, Guangdong, P. R. China.
| | - Zi-Jun Zhen
- State Key Laboratory of Oncology in South China, Department of Pediatric Oncology, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou, 510060, Guangdong, P. R. China.
| | - Su-Ying Lu
- State Key Laboratory of Oncology in South China, Department of Pediatric Oncology, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou, 510060, Guangdong, P. R. China.
| | - Fei Zhang
- State Key Laboratory of Oncology in South China, Department of Pediatric Oncology, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou, 510060, Guangdong, P. R. China.
| | - Fei-Fei Sun
- State Key Laboratory of Oncology in South China, Department of Pediatric Oncology, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou, 510060, Guangdong, P. R. China.
| | - Peng-Fei Li
- State Key Laboratory of Oncology in South China, Department of Pediatric Oncology, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou, 510060, Guangdong, P. R. China.
| | - Jun-Ting Huang
- State Key Laboratory of Oncology in South China, Department of Pediatric Oncology, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou, 510060, Guangdong, P. R. China.
| | - Rui-Qing Cai
- State Key Laboratory of Oncology in South China, Department of Pediatric Oncology, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou, 510060, Guangdong, P. R. China.
| | - Xiao-Fei Sun
- State Key Laboratory of Oncology in South China, Department of Pediatric Oncology, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou, 510060, Guangdong, P. R. China.
| |
Collapse
|
49
|
Khan FH, Pandian V, Ramraj S, Natarajan M, Aravindan S, Herman TS, Aravindan N. Acquired genetic alterations in tumor cells dictate the development of high-risk neuroblastoma and clinical outcomes. BMC Cancer 2015; 15:514. [PMID: 26159519 PMCID: PMC4496850 DOI: 10.1186/s12885-015-1463-y] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2014] [Accepted: 05/21/2015] [Indexed: 12/17/2022] Open
Abstract
Background Determining the driving factors and molecular flow-through that define the switch from favorable to aggressive high-risk disease is critical to the betterment of neuroblastoma cure. Methods In this study, we examined the cytogenetic and tumorigenic physiognomies of distinct population of metastatic site- derived aggressive cells (MSDACs) from high-risk tumors, and showed the influence of acquired genetic rearrangements on poor patient outcomes. Results Karyotyping in SH-SY5Y and MSDACs revealed trisomy of 1q, with additional non-random chromosomal rearrangements on 1q32, 8p23, 9q34, 15q24, 22q13 (additions), and 7q32 (deletion). Array CGH analysis of individual clones of MSDACs revealed genetic alterations in chromosomes 1, 7, 8, and 22, corresponding to a gain in the copy numbers of LOC100288142, CD1C, CFHR3, FOXP2, MDFIC, RALYL, CSMD3, SAMD12-AS1, and MAL2, and a loss in ADAM5, LOC400927, APOBEC3B, RPL3, MGAT3, SLC25A17, EP300, L3MBTL2, SERHL, POLDIP3, A4GALT, and TTLL1. QPCR analysis and immunoblotting showed a definite association between DNA-copy number changes and matching transcriptional/translational expression in clones of MSDACs. Further, MSDACs exert a stem-like phenotype. Under serum-free conditions, MSDACs demonstrated profound tumorosphere formation ex vivo. Moreover, MSDACs exhibited high tumorigenic capacity in vivo and prompted aggressive metastatic disease. Tissue microarray analysis coupled with automated IHC revealed significant association of RALYL to the tumor grade in a cohort of 25 neuroblastoma patients. Clinical outcome association analysis showed a strong correlation between the expression of CFHR3, CSMD3, MDFIC, FOXP2, RALYL, POLDIP3, SLC25A17, SERHL, MGAT3, TTLL1, or LOC400927 and overall and relapse-free survival in patients with neuroblastoma. Conclusion Together, these data highlight the ongoing acquired genetic rearrangements in undifferentiated tumor-forming neural crest cells, and suggest that these alterations could switch favorable neuroblastoma to high-risk aggressive disease, promoting poor clinical outcomes. Electronic supplementary material The online version of this article (doi:10.1186/s12885-015-1463-y) contains supplementary material, which is available to authorized users.
Collapse
Affiliation(s)
- Faizan H Khan
- Department of Radiation Oncology, University of Oklahoma Health Sciences Science Center, 940 Stanton L. Young Blvd., BMSB 737, Oklahoma City, OK, 73104, USA.
| | - Vijayabaskar Pandian
- Department of Radiation Oncology, University of Oklahoma Health Sciences Science Center, 940 Stanton L. Young Blvd., BMSB 737, Oklahoma City, OK, 73104, USA.
| | - Satishkumar Ramraj
- Department of Radiation Oncology, University of Oklahoma Health Sciences Science Center, 940 Stanton L. Young Blvd., BMSB 737, Oklahoma City, OK, 73104, USA.
| | - Mohan Natarajan
- Department of Pathology, University of Texas Health Sciences Center, San Antonio, TX, USA.
| | | | - Terence S Herman
- Department of Radiation Oncology, University of Oklahoma Health Sciences Science Center, 940 Stanton L. Young Blvd., BMSB 737, Oklahoma City, OK, 73104, USA. .,Stephenson Cancer Center, Oklahoma City, OK, USA.
| | - Natarajan Aravindan
- Department of Radiation Oncology, University of Oklahoma Health Sciences Science Center, 940 Stanton L. Young Blvd., BMSB 737, Oklahoma City, OK, 73104, USA.
| |
Collapse
|
50
|
Augmented expression of MYC and/or MYCN protein defines highly aggressive MYC-driven neuroblastoma: a Children's Oncology Group study. Br J Cancer 2015; 113:57-63. [PMID: 26035700 PMCID: PMC4647535 DOI: 10.1038/bjc.2015.188] [Citation(s) in RCA: 93] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2015] [Revised: 05/01/2015] [Accepted: 05/06/2015] [Indexed: 02/07/2023] Open
Abstract
Background: MYCN amplification with subsequent MYCN protein overexpression is a powerful indicator of poor prognosis of neuroblastoma patients. Little is known regarding the prognostic significance of the homologous MYC protein expression in neuroblastoma. Methods: Immunostaining for MYCN and MYC protein was performed on 357 undifferentiated/poorly differentiated neuroblastomas. Results were analysed with other prognostic markers. Results: Sixty-seven (19%) tumours were MYCN(+), 38 (11%) were MYC(+), and one(0.3%) had both proteins(+). MYCN(+) tumours and MYC(+) tumours were more likely diagnosed in children>18months with stage4-disease. MYCN(+) tumours were associated with amplified MYCN, Unfavourable Histology (UH), and High-MKI (Mitosis–Karyorrhexis Index). MYC(+) tumours were also frequently UH but not associated with MYCN amplification, and more likely to have low-/intermediate-MKI. Favourable Histology patients without MYC/MYCN expressions exhibited the best survival (N=167, 89.7±5.5% 3-year EFS, 97.0±3.2% 3-year OS), followed by UH patients without MYC/MYCN expressions (N=84, 63.1±13.6% 3-year EFS, 83.5±9.4% 3-year OS). MYCN(+)patients and MYC(+)patients had similar and significantly low (P<0.0001) survivals (46.2±12.0% 3-year EFS, 63.2±12.1% 3-year OS and 43.4±23.1% 3-year EFS, 63.5±19.2% 3-year OS, respectively). Notably, the prognostic impact imparted by MYC expression was independent from other markers. Conclusions: In this series, ∼30% of neuroblastomas had augmented MYCN or MYC expression with dismal survivals. Prospective study of MYC/MYCN protein expression signature as a new biomarker for high-risk neuroblastomas should be conducted.
Collapse
|