1
|
Xue L, Luo K, Hou K, Huo W, Ruan P, Xue Y, Yao X, Meng C, Xia D, Tang Y, Zhao W, Yuan H, Zhao L, Gao L, Yuan Q, Gao X, Cao K. Targeted Gold Nanoclusters for Synergistic High-Risk Neuroblastoma Therapy through Noncanonical Ferroptosis. ACS APPLIED MATERIALS & INTERFACES 2024. [PMID: 39327976 DOI: 10.1021/acsami.4c11979] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/28/2024]
Abstract
Children with extracranial high-risk neuroblastoma (NB) have a poor prognosis due to resistance against apoptosis. Recently, ferroptosis, another form of programmed cell death, has been tested in clinical trials for high-risk NB; however, drug resistance and side effects have also been observed. Here, we find that the gold element in gold nanoclusters can significantly affect iron metabolism and sensitize high-risk NB cells to ferroptosis. Accordingly, we developed a gold nanocluster conjugated with a modified NB-targeting peptide. This gold nanocluster, namely, NANT, shows excellent NB targeting efficiency and dramatically promotes ferroptosis. Surprisingly, this effect is exerted by elevating the noncanonical ferroptosis pathway, which is dependent on heme oxygenase-1-regulated Fe(II) accumulation. Furthermore, NANT dramatically inhibits the growth of high-risk NB in both tumor spheroid and xenograft models by promoting noncanonical ferroptosis evidenced by enhanced intratumoral Fe(II) and heme oxygenase-1. Importantly, this strategy shows excellent cardiosafety, offering a promising strategy to overcome ferroptosis resistance for the efficient and safe treatment of children with high-risk neuroblastoma.
Collapse
Affiliation(s)
- Liyuan Xue
- Department of Chemistry, College of Chemistry and Life Science, Center of Excellence for Environmental Safety and Biological Effects, Beijing University of Technology, Beijing 100124, China
| | - Kaidi Luo
- Department of Chemistry, College of Chemistry and Life Science, Center of Excellence for Environmental Safety and Biological Effects, Beijing University of Technology, Beijing 100124, China
| | - Kaixiao Hou
- Department of Chemistry, College of Chemistry and Life Science, Center of Excellence for Environmental Safety and Biological Effects, Beijing University of Technology, Beijing 100124, China
| | - Wendi Huo
- Department of Chemistry, College of Chemistry and Life Science, Center of Excellence for Environmental Safety and Biological Effects, Beijing University of Technology, Beijing 100124, China
| | - Panpan Ruan
- Department of Chemistry, College of Chemistry and Life Science, Center of Excellence for Environmental Safety and Biological Effects, Beijing University of Technology, Beijing 100124, China
| | - Yilin Xue
- Department of Chemistry, College of Chemistry and Life Science, Center of Excellence for Environmental Safety and Biological Effects, Beijing University of Technology, Beijing 100124, China
| | - Xiuxiu Yao
- Department of Chemistry, College of Chemistry and Life Science, Center of Excellence for Environmental Safety and Biological Effects, Beijing University of Technology, Beijing 100124, China
| | - Cong Meng
- Department of Chemistry, College of Chemistry and Life Science, Center of Excellence for Environmental Safety and Biological Effects, Beijing University of Technology, Beijing 100124, China
| | - Dongfang Xia
- Department of Chemistry, College of Chemistry and Life Science, Center of Excellence for Environmental Safety and Biological Effects, Beijing University of Technology, Beijing 100124, China
| | - Yuhua Tang
- Department of Chemistry, College of Chemistry and Life Science, Center of Excellence for Environmental Safety and Biological Effects, Beijing University of Technology, Beijing 100124, China
| | - Wencong Zhao
- Department of Chemistry, College of Chemistry and Life Science, Center of Excellence for Environmental Safety and Biological Effects, Beijing University of Technology, Beijing 100124, China
| | - Hui Yuan
- Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100049, China
| | - Liang Zhao
- Department of Chemistry, College of Chemistry and Life Science, Center of Excellence for Environmental Safety and Biological Effects, Beijing University of Technology, Beijing 100124, China
| | - Liang Gao
- Department of Chemistry, College of Chemistry and Life Science, Center of Excellence for Environmental Safety and Biological Effects, Beijing University of Technology, Beijing 100124, China
| | - Qing Yuan
- Department of Chemistry, College of Chemistry and Life Science, Center of Excellence for Environmental Safety and Biological Effects, Beijing University of Technology, Beijing 100124, China
| | - Xueyun Gao
- Department of Chemistry, College of Chemistry and Life Science, Center of Excellence for Environmental Safety and Biological Effects, Beijing University of Technology, Beijing 100124, China
| | - Kai Cao
- Department of Chemistry, College of Chemistry and Life Science, Center of Excellence for Environmental Safety and Biological Effects, Beijing University of Technology, Beijing 100124, China
| |
Collapse
|
2
|
Zhu X, Si Y, Gai C, Li Z. Investigating the molecular mechanisms of Fuzheng Yiliu Shenji prescription in SH-SY5Y neuroblastoma cells. Front Oncol 2024; 14:1447666. [PMID: 39319058 PMCID: PMC11420165 DOI: 10.3389/fonc.2024.1447666] [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: 06/12/2024] [Accepted: 08/15/2024] [Indexed: 09/26/2024] Open
Abstract
Background Neuroblastoma is the most common extracranial solid tumor in childhood. Fuzheng Yiliu Shenji Prescription (FYSP) has shown potential in treating malignant pediatric tumors in clinical settings. This study aims to explore the molecular mechanisms behind its effects, specifically in the context of neuroblastoma cell lines. Objective To elucidate the active compounds in FYSP and their mechanisms of action in inhibiting neuroblastoma cell viability, inducing apoptosis, and affecting the cell cycle in SH-SY5Y cells through network pharmacology and empirical validation. Materials and methods We identified the major compounds in FYSP and their predicted targets, constructing a protein-protein interaction (PPI) network and performing GO and KEGG pathway analyses. The effects of FYSP were empirically validated through assays on cell viability, cell cycle, apoptosis, and protein expression in SH-SY5Y cells. Results The study identified 172 active chemical components in FYSP, with 188 common targets related to neuroblastoma. Network analysis highlighted the PI3K-Akt pathway as a significant target. Experimental validation in SH-SY5Y cells confirmed that FYSP could inhibit cell viability, induce G2/M cell cycle arrest, and promote apoptosis through modulation of the PI3K-Akt pathway, specifically upregulating caspase-3 and downregulating Bcl-2/Bax expression. Conclusion The study elucidates the molecular basis of FYSP's effects on neuroblastoma cells in vitro, demonstrating its ability to modulate key pathways involved in cell cycle and apoptosis. While these findings suggest a potential therapeutic role for FYSP, they are limited to in vitro observations, and further research, including in vivo studies, is necessary to explore its clinical applicability.
Collapse
Affiliation(s)
- Xueying Zhu
- Department of Anatomy, School of Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing, China
| | - Yinchu Si
- Department of Anatomy, School of Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing, China
| | - Cong Gai
- Department of Anatomy, School of Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing, China
| | - Zhong Li
- Department of Oncology, Dongzhimen Hospital, Beijing University of Chinese Medicine, Beijing, China
| |
Collapse
|
3
|
Sengupta A, Chakraborty S, Biswas S, Patra SK, Ghosh S. S-nitrosoglutathione (GSNO) induces necroptotic cell death in K562 cells: Involvement of p73, TSC2 and SIRT1. Cell Signal 2024; 124:111377. [PMID: 39222864 DOI: 10.1016/j.cellsig.2024.111377] [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: 12/12/2023] [Revised: 08/21/2024] [Accepted: 08/30/2024] [Indexed: 09/04/2024]
Abstract
BACKGROUND Nitric oxide and Reactive Nitrogen Species are known to effect tumorigenicity. GSNO is one of the main NO carrying signalling moiety in cell. In the current study, we tried to delve into the effect of GSNO induced nitrosative stress in three different myelogenous leukemic K562, U937 and THP-1 cell lines. METHOD WST-8 assay was performed to investigate cell viability. RT-PCR and western-blot analysis were done to investigate mRNA and protein expression. Spectrophotometric and fluorimetric assays were done to investigate enzyme activities. RESULT We found that GSNO exposure led to reduced cell viability and the mode of cell death in K562 was non apoptotic in nature. GSNO promoted impaired autophagic flux and necroptosis. GSNO treatment heightened phosphorylation of AMPK and TSC2 and inhibited mTOR pathway. We observed increase in NAD+/ NADH ratio following GSNO treatment. Increase in both SIRT1 m-RNA and protein expression was observed. While total SIRT activity remained unaltered. GSNO increased tumor suppressor TAp73/ oncogenic ∆Np73 ratio in K562 cells which was correlated with cell mortality. Surprisingly, GSNO did not alter cellular redox status or redox associated protein expression. However, steep increase in total SNO and PSNO content was observed. Furthermore, inhibition of autophagy, AMPK phosphorylation or SIRT1 exacerbated the effect of GSNO. Altogether our work gives insights into GSNO mediated necroptotic event in K562 cells which can be excavated to develop NO based anticancer therapeutics. CONCLUSION Our data suggests that GSNO could induce necroptotic cell death in K562 through mitochondrial dysfunctionality and PTM of different cellular proteins.
Collapse
Affiliation(s)
- Ayantika Sengupta
- Department of Biochemistry, University of Calcutta, 35, Ballygunge Circular Road, Kolkata 700019, West Bengal, India
| | - Subhamoy Chakraborty
- Department of Biochemistry, University of Calcutta, 35, Ballygunge Circular Road, Kolkata 700019, West Bengal, India
| | - Sanchita Biswas
- Department of Biochemistry, University of Calcutta, 35, Ballygunge Circular Road, Kolkata 700019, West Bengal, India
| | - Sourav Kumar Patra
- Department of Biochemistry, University of Calcutta, 35, Ballygunge Circular Road, Kolkata 700019, West Bengal, India
| | - Sanjay Ghosh
- Department of Biochemistry, University of Calcutta, 35, Ballygunge Circular Road, Kolkata 700019, West Bengal, India.
| |
Collapse
|
4
|
Gao B, Yan S, Xie W, Shao G. Bioinformatics reveals the potential mechanisms and biomarkers of necroptosis in neuroblastoma. Transl Cancer Res 2024; 13:3599-3619. [PMID: 39145050 PMCID: PMC11319990 DOI: 10.21037/tcr-24-14] [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: 01/03/2024] [Accepted: 05/29/2024] [Indexed: 08/16/2024]
Abstract
Background Neuroblastoma (NB) is a malignant tumor primarily found in children, presenting significant challenges in its development and prognosis. The role of necroptosis in the pathogenesis of NB has been acknowledged as crucial for treatment. This study aimed to investigate the key genes and functional pathways associated with necroptosis, as well as immune infiltration analysis, in NB. Furthermore, we aimed to evaluate the diagnostic significance of these genes for prognostic assessment and explore their potential immunological characteristics. Methods The NB dataset (GSE19274, GSE73517, and GSE85047) was obtained from the Gene Expression Omnibus (GEO) database, and genes associated with necroptosis were collected from GeneCards and previous literature. First, we conducted differential expression analysis and performed Gene Ontology (GO) and Kyoto Encyclopedia of Genes and Genomes (KEGG). We employed gene set enrichment analysis (GSEA) to identify overlapping enriched functional pathways from the NB dataset. In addition, we constructed a protein-protein interaction (PPI) network, predicting relevant microRNAs (miRNAs) and transcription factors (TFs), as well as their corresponding drug predictions. Furthermore, the diagnostic value was assessed using receiver operating characteristic (ROC) curves. Finally, an immune infiltration analysis was performed. Results We identified six necroptosis-related differentially expressed genes (NRDEGs) closely associated with necroptosis in NB. They were enriched in Tuberculosis, Apoptosis-multiple species, Salmonella infection, legionellosis, and platinum drug resistance. GSEA and PPI network analyses, along with mRNA-drug interaction network, revealed 38 potential drugs corresponding to BIRC2, CAMK2G, CASP3, and IL8. ROC curve analysis showed that in GSE19274, FLOT2 with area under the ROC curve (AUC) of 0.850 and DAPK1 with AUC of 0.789. Conclusions Our study elucidates the key genes and functional pathways associated with necroptosis in NB, offering valuable insights to enhance our comprehension of the pathogenesis of NB, and improve prognosis assessment.
Collapse
Affiliation(s)
- Bing Gao
- Department of Public Health, International College, Krirk University, Bangkok, Thailand
| | - Shaochun Yan
- Center for Translational Medicine and Department of Laboratory Medicine, The Third People’s Hospital of Longgang District, Shenzhen, China
- Inner Mongolia Key Laboratory of Hypoxic Translational Medicine, Baotou Medical College, Baotou, China
| | - Wei Xie
- Department of Public Health, International College, Krirk University, Bangkok, Thailand
- Center for Translational Medicine and Department of Laboratory Medicine, The Third People’s Hospital of Longgang District, Shenzhen, China
- Inner Mongolia Key Laboratory of Hypoxic Translational Medicine, Baotou Medical College, Baotou, China
- Beijing Key Laboratory of Hypoxic Conditioning Translational Medicine, Xuanwu Hospital, Capital Medical University, Beijing, China
| | - Guo Shao
- Department of Public Health, International College, Krirk University, Bangkok, Thailand
- Center for Translational Medicine and Department of Laboratory Medicine, The Third People’s Hospital of Longgang District, Shenzhen, China
- Inner Mongolia Key Laboratory of Hypoxic Translational Medicine, Baotou Medical College, Baotou, China
- Beijing Key Laboratory of Hypoxic Conditioning Translational Medicine, Xuanwu Hospital, Capital Medical University, Beijing, China
- Department of Neurosurgery, The First Affiliated Hospital of Baotou Medical College, Baotou, China
| |
Collapse
|
5
|
Thomas M, Nguyen TH, Drnevich J, D’Souza AM, de Alarcon PA, Gnanamony M. Hu14.18K.322A Causes Direct Cell Cytotoxicity and Synergizes with Induction Chemotherapy in High-Risk Neuroblastoma. Cancers (Basel) 2024; 16:2064. [PMID: 38893185 PMCID: PMC11171330 DOI: 10.3390/cancers16112064] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2024] [Revised: 05/14/2024] [Accepted: 05/16/2024] [Indexed: 06/21/2024] Open
Abstract
The disialoganglioside, GD2, is a promising therapeutic target due to its overexpression in certain tumors, particularly neuroblastoma (NB), with limited expression in normal tissues. Despite progress, the intricate mechanisms of action and the full spectrum of the direct cellular responses to anti-GD2 antibodies remain incompletely understood. In this study, we examined the direct cytotoxic effects of the humanized anti-GD2 antibody hu14.18K322A (hu14) on NB cell lines, by exploring the associated cell-death pathways. Additionally, we assessed the synergy between hu14 and conventional induction chemotherapy drugs. Our results revealed that hu14 treatment induced direct cytotoxic effects in CHLA15 and SK-N-BE1 cell lines, with a pronounced impact on proliferation and colony formation. Apoptosis emerged as the predominant cell-death pathway triggered by hu14. Furthermore, we saw a reduction in GD2 surface expression in response to hu14 treatment. Hu14 demonstrated synergy with induction chemotherapy drugs with alterations in GD2 expression. Our comprehensive investigation provides valuable insights into the multifaceted effects of hu14 on NB cells, shedding light on its direct cytotoxicity, cell-death pathways, and interactions with induction chemotherapy drugs. This study contributes to the evolving understanding of anti-GD2 antibody therapy and its potential synergies with conventional treatments in the context of NB.
Collapse
Affiliation(s)
- Maria Thomas
- Department of Pediatrics, University of Illinois College of Medicine Peoria, One Illini Drive, Peoria, IL 61605, USA; (M.T.); (T.H.N.); (A.M.D.); (P.A.d.A.)
| | - Thu Hien Nguyen
- Department of Pediatrics, University of Illinois College of Medicine Peoria, One Illini Drive, Peoria, IL 61605, USA; (M.T.); (T.H.N.); (A.M.D.); (P.A.d.A.)
| | - Jenny Drnevich
- Roy J. Carver Biotechnology Center, The University of Illinois at Urbana-Champaign, 1206 W. Gregory Drive, Urbana, IL 61801, USA;
| | - Amber M. D’Souza
- Department of Pediatrics, University of Illinois College of Medicine Peoria, One Illini Drive, Peoria, IL 61605, USA; (M.T.); (T.H.N.); (A.M.D.); (P.A.d.A.)
| | - Pedro A. de Alarcon
- Department of Pediatrics, University of Illinois College of Medicine Peoria, One Illini Drive, Peoria, IL 61605, USA; (M.T.); (T.H.N.); (A.M.D.); (P.A.d.A.)
| | - Manu Gnanamony
- Department of Pediatrics, University of Illinois College of Medicine Peoria, One Illini Drive, Peoria, IL 61605, USA; (M.T.); (T.H.N.); (A.M.D.); (P.A.d.A.)
| |
Collapse
|
6
|
Meier P, Legrand AJ, Adam D, Silke J. Immunogenic cell death in cancer: targeting necroptosis to induce antitumour immunity. Nat Rev Cancer 2024; 24:299-315. [PMID: 38454135 DOI: 10.1038/s41568-024-00674-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 01/26/2024] [Indexed: 03/09/2024]
Abstract
Most metastatic cancers remain incurable due to the emergence of apoptosis-resistant clones, fuelled by intratumour heterogeneity and tumour evolution. To improve treatment, therapies should not only kill cancer cells but also activate the immune system against the tumour to eliminate any residual cancer cells that survive treatment. While current cancer therapies rely heavily on apoptosis - a largely immunologically silent form of cell death - there is growing interest in harnessing immunogenic forms of cell death such as necroptosis. Unlike apoptosis, necroptosis generates second messengers that act on immune cells in the tumour microenvironment, alerting them of danger. This lytic form of cell death optimizes the provision of antigens and adjuvanticity for immune cells, potentially boosting anticancer treatment approaches by combining cellular suicide and immune response approaches. In this Review, we discuss the mechanisms of necroptosis and how it activates antigen-presenting cells, drives cross-priming of CD8+ T cells and induces antitumour immune responses. We also examine the opportunities and potential drawbacks of such strategies for exposing cancer cells to immunological attacks.
Collapse
Affiliation(s)
- Pascal Meier
- The Breast Cancer Now Toby Robins Research Centre, Institute of Cancer Research, London, UK.
| | - Arnaud J Legrand
- The Breast Cancer Now Toby Robins Research Centre, Institute of Cancer Research, London, UK
| | - Dieter Adam
- Institut für Immunologie, Christian-Albrechts-Universität zu Kiel, Kiel, Germany.
| | - John Silke
- Walter and Eliza Hall Institute of Medical Research, Melbourne, Victoria, Australia.
| |
Collapse
|
7
|
Li Z, Qian D. Extrachromosomal circular DNA (eccDNA): from carcinogenesis to drug resistance. Clin Exp Med 2024; 24:83. [PMID: 38662139 PMCID: PMC11045593 DOI: 10.1007/s10238-024-01348-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2023] [Accepted: 04/03/2024] [Indexed: 04/26/2024]
Abstract
Extrachromosomal circular DNA (eccDNA) is a circular form of DNA that exists outside of the chromosome. Although it has only been a few decades since its discovery, in recent years, it has been found to have a close relationship with cancer, which has attracted widespread attention from researchers. Thus far, under the persistent research of researchers from all over the world, eccDNA has been found to play an important role in a variety of tumors, including breast cancer, lung cancer, ovarian cancer, etc. Herein, we review the sources of eccDNA, classifications, and the mechanisms responsible for their biogenesis. In addition, we introduce the relationship between eccDNA and various cancers and the role of eccDNA in the generation and evolution of cancer. Finally, we summarize the research significance and importance of eccDNA in cancer, and highlight new prospects for the application of eccDNA in the future detection and treatment of cancer.
Collapse
Affiliation(s)
- Zhaoxing Li
- Department of Hepatobiliary Surgery, Yijishan Hospital of Wannan Medical College, Wuhu, China
| | - Daohai Qian
- Department of Hepatobiliary Surgery, Yijishan Hospital of Wannan Medical College, Wuhu, China.
| |
Collapse
|
8
|
Zheng M, Kumar A, Sharma V, Behl T, Sehgal A, Wal P, Shinde NV, Kawaduji BS, Kapoor A, Anwer MK, Gulati M, Shen B, Singla RK, Bungau SG. Revolutionizing pediatric neuroblastoma treatment: unraveling new molecular targets for precision interventions. Front Cell Dev Biol 2024; 12:1353860. [PMID: 38601081 PMCID: PMC11004261 DOI: 10.3389/fcell.2024.1353860] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2023] [Accepted: 03/13/2024] [Indexed: 04/12/2024] Open
Abstract
Neuroblastoma (NB) is the most frequent solid tumor in pediatric cases, contributing to around 15% of childhood cancer-related deaths. The wide-ranging genetic, morphological, and clinical diversity within NB complicates the success of current treatment methods. Acquiring an in-depth understanding of genetic alterations implicated in the development of NB is essential for creating safer and more efficient therapies for this severe condition. Several molecular signatures are being studied as potential targets for developing new treatments for NB patients. In this article, we have examined the molecular factors and genetic irregularities, including those within insulin gene enhancer binding protein 1 (ISL1), dihydropyrimidinase-like 3 (DPYSL3), receptor tyrosine kinase-like orphan receptor 1 (ROR1) and murine double minute 2-tumor protein 53 (MDM2-P53) that play an essential role in the development of NB. A thorough summary of the molecular targeted treatments currently being studied in pre-clinical and clinical trials has been described. Recent studies of immunotherapeutic agents used in NB are also studied in this article. Moreover, we explore potential future directions to discover new targets and treatments to enhance existing therapies and ultimately improve treatment outcomes and survival rates for NB patients.
Collapse
Affiliation(s)
- Min Zheng
- Joint Laboratory of Artificial Intelligence for Critical Care Medicine, Department of Critical Care Medicine and Institutes for Systems Genetics, Frontiers Science Center for Disease-related Molecular Network, West China Hospital, Sichuan University, Chengdu, China
| | - Ankush Kumar
- Amity School of Pharmaceutical Sciences, Amity University, Mohali, Punjab, India
| | - Vishakha Sharma
- Amity School of Pharmaceutical Sciences, Amity University, Mohali, Punjab, India
| | - Tapan Behl
- Amity School of Pharmaceutical Sciences, Amity University, Mohali, Punjab, India
| | - Aayush Sehgal
- GHG Khalsa College of Pharmacy, Ludhiana, Punjab, India
| | - Pranay Wal
- Pranveer Singh Institute of Technology, Pharmacy, Kanpur, Uttar Pradesh, India
| | | | | | - Anupriya Kapoor
- School of Pharmaceutical Sciences, Chhatrapati Shahu Ji Maharaj University, Kanpur, Uttar Pradesh, India
| | - Md. Khalid Anwer
- Department of Pharmaceutics, College of Pharmacy, Prince Sattam Bin Abdulaziz University, Alkharj, Saudi Arabia
| | - Monica Gulati
- School of Pharmaceutical Sciences, Lovely Professional University, Phagwara, Punjab, India
- Australian Research Consortium in Complementary and Integrative Medicine, Faculty of Health, University of Technology Sydney, Ultimo, NSW, Australia
| | - Bairong Shen
- Joint Laboratory of Artificial Intelligence for Critical Care Medicine, Department of Critical Care Medicine and Institutes for Systems Genetics, Frontiers Science Center for Disease-related Molecular Network, West China Hospital, Sichuan University, Chengdu, China
| | - Rajeev K. Singla
- Joint Laboratory of Artificial Intelligence for Critical Care Medicine, Department of Critical Care Medicine and Institutes for Systems Genetics, Frontiers Science Center for Disease-related Molecular Network, West China Hospital, Sichuan University, Chengdu, China
- School of Pharmaceutical Sciences, Lovely Professional University, Phagwara, Punjab, India
| | - Simona Gabriela Bungau
- Department of Pharmacy, Faculty of Medicine and Pharmacy, University of Oradea, Oradea, Romania
- Doctoral School of Biomedical Sciences, University of Oradea, Oradea, Romania
| |
Collapse
|
9
|
Sun F, Liao M, Tao Z, Hu R, Qin J, Tao W, Liu W, Wang Y, Pi G, Lei J, Bao W, Dong Z. Identification of PANoptosis-related predictors for prognosis and tumor microenvironment by multiomics analysis in glioma. J Cancer 2024; 15:2486-2504. [PMID: 38577605 PMCID: PMC10988298 DOI: 10.7150/jca.94200] [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: 01/12/2024] [Accepted: 02/29/2024] [Indexed: 04/06/2024] Open
Abstract
PANoptosis is a newly described inflammatory programmed cell death, that highlights coordination between pyroptosis, apoptosis and necroptosis. However, the functions of PANoptosis-related genes in glioma progression still remain to be explored. This study aims to identify PANoptosis-related predictors that may be utilized for prognosis prediction and development of new therapeutic targets. Firstly, bulk and single-cell RNA-seq (scRNA-seq) data of glioma patients were extracted from TCGA, CGGA and GEO database. Genetic analysis indicates a considerably high mutation frequency of PANoptosis-related genes (PANRGs) in glioma. Consensus clustering was applied to reveal different subtypes of glioma based on PANRGs. Two PANoptosis subtypes with distinct prognostic and TME characteristics were identified. Then, with LASSO-Cox regression analysis, four PANoptosis-related predictors (MYBL2, TUBA1C, C21orf62 and KCNIP2) were determined from bulk and scRNA-seq analysis. Predictive PANRG score model was established with these predictors and its correlation with tumor microenvironment (TME) was investigated. The results showed that patients with low PANRG score, had higher infiltration of anti-tumor immune cells, higher MSI score and lower TIDE score, which are more likely to benefit from immunotherapy. Further analysis identified 16 potential drugs associated with PANoptosis-related predictors. Moreover, the expression levels of four PANoptosis-related predictors were examined in clinical samples and the results were consistent with those analyzed in the database. Besides, we also confirmed the biological functions of two oncogenic predictors (MYBL2 and TUBA1C) by cell experiments, which revealed that knockdown of MYBL2 or TUBA1C could significantly inhibit the proliferation and migration of glioma cells. These findings highlight the prognostic value and biological functions of PANRGs in glioma, which may provide valuable insights for individualized treatment.
Collapse
Affiliation(s)
- Fengzeng Sun
- College of Biomedicine and Health, College of Life Science and Technology, Huazhong Agricultural University, Wuhan, China
| | - Miaomiao Liao
- College of Biomedicine and Health, College of Life Science and Technology, Huazhong Agricultural University, Wuhan, China
| | - Zi Tao
- College of Biomedicine and Health, College of Life Science and Technology, Huazhong Agricultural University, Wuhan, China
| | - Ruiqi Hu
- College of Biomedicine and Health, College of Life Science and Technology, Huazhong Agricultural University, Wuhan, China
| | - Jun Qin
- Department of Neurosurgery, Taihe Hospital, Hubei University of Medicine, Shiyan, China
| | - Weiwei Tao
- College of Biomedicine and Health, College of Life Science and Technology, Huazhong Agricultural University, Wuhan, China
| | - Wentong Liu
- College of Biomedicine and Health, College of Life Science and Technology, Huazhong Agricultural University, Wuhan, China
| | - Yiqi Wang
- College of Biomedicine and Health, College of Life Science and Technology, Huazhong Agricultural University, Wuhan, China
- Center for Neurological Disease Research, Taihe Hospital, Hubei University of Medicine, Shiyan, China
| | - Guoliang Pi
- Department of Radiation Oncology, Hubei Cancer Hospital, Wuhan, China
| | - Junrong Lei
- Department of Neurosurgery, Taihe Hospital, Hubei University of Medicine, Shiyan, China
| | - Wendai Bao
- College of Biomedicine and Health, College of Life Science and Technology, Huazhong Agricultural University, Wuhan, China
| | - Zhiqiang Dong
- College of Biomedicine and Health, College of Life Science and Technology, Huazhong Agricultural University, Wuhan, China
- Center for Neurological Disease Research, Taihe Hospital, Hubei University of Medicine, Shiyan, China
- Central Laboratory, Hubei Cancer Hospital, Wuhan, China
| |
Collapse
|
10
|
Liu Y, Hamid N, Manzoor R, Zhang BF, Liao YL, Wang JX, Pei DS. PPARβ/δ-ANGPTL4 axis mediates the promotion of mono-2-ethylhexyl phthalic acid on MYCN-amplified neuroblastoma development. THE SCIENCE OF THE TOTAL ENVIRONMENT 2024; 912:168949. [PMID: 38042186 DOI: 10.1016/j.scitotenv.2023.168949] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/12/2023] [Revised: 11/25/2023] [Accepted: 11/25/2023] [Indexed: 12/04/2023]
Abstract
Di-2-ethylhexyl phthalic acid (DEHP) is one of the most widely used plasticizers in the industry, which can improve the flexibility and durability of plastics. It is prone to migrate from various daily plastic products through wear and leaching into the surrounding environment and decompose into the more toxic metabolite mono-2-ethylhexyl phthalic acid (MEHP) after entering the human body. However, the impacts and mechanisms of MEHP on neuroblastoma are unclear. We exposed MYCN-amplified neuroblastoma SK-N-BE(2)C cells to an environmentally related concentration of MEHP and found that MEHP increased the proliferation and migration ability of tumor cells. The peroxisome proliferator-activated receptor (PPAR) β/δ pathway was identified as a pivotal signaling pathway in neuroblastoma, mediating the effects of MEHP through transcriptional sequencing analysis. Because MEHP can bind to the PPARβ/δ protein and initiate the expression of the downstream gene angiopoietin-like 4 (ANGPTL4), the PPARβ/δ-specific agonist GW501516 and antagonist GSK3787, the recombinant human ANGPTL4 protein, and the knockdown of gene expression confirmed the regulation of the PPARβ/δ-ANGPTL4 axis on the malignant phenotype of neuroblastoma. Based on the critical role of PPARβ/δ and ANGPTL4 in the metabolic process, a non-targeted metabolomics analysis revealed that MEHP altered multiple metabolic pathways, particularly lipid metabolites involving fatty acyls, glycerophospholipids, and sterol lipids, which may also be potential factors promoting tumor progression. We have demonstrated for the first time that MEHP can target binding to PPARβ/δ and affect the progression of neuroblastoma by activating the PPARβ/δ-ANGPTL4 axis. This mechanism confirms the health risks of plasticizers as tumor promoters and provides new data support for targeted prevention and treatment of neuroblastoma.
Collapse
Affiliation(s)
- Yiyun Liu
- School of Public Health, Chongqing Medical University, Chongqing 400016, China
| | - Naima Hamid
- Faculty of Science and Marine Environment, Ocean Pollution and Ecotoxicology (OPEC) Research Group, Universiti Malaysia Terengganu, 21030 Kuala Nerus, Terengganu, Malaysia
| | - Rakia Manzoor
- College of Pharmaceutical Sciences, Southwest University, Chongqing 400715, China
| | - Bao-Fu Zhang
- School of Public Health, Chongqing Medical University, Chongqing 400016, China
| | - Yan-Ling Liao
- School of Public Health, Chongqing Medical University, Chongqing 400016, China
| | - Jin-Xia Wang
- School of Public Health, Chongqing Medical University, Chongqing 400016, China
| | - De-Sheng Pei
- School of Public Health, Chongqing Medical University, Chongqing 400016, China.
| |
Collapse
|
11
|
Spano D, Catara G. Targeting the Ubiquitin-Proteasome System and Recent Advances in Cancer Therapy. Cells 2023; 13:29. [PMID: 38201233 PMCID: PMC10778545 DOI: 10.3390/cells13010029] [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: 11/13/2023] [Revised: 12/12/2023] [Accepted: 12/20/2023] [Indexed: 01/12/2024] Open
Abstract
Ubiquitination is a reversible post-translational modification based on the chemical addition of ubiquitin to proteins with regulatory effects on various signaling pathways. Ubiquitination can alter the molecular functions of tagged substrates with respect to protein turnover, biological activity, subcellular localization or protein-protein interaction. As a result, a wide variety of cellular processes are under ubiquitination-mediated control, contributing to the maintenance of cellular homeostasis. It follows that the dysregulation of ubiquitination reactions plays a relevant role in the pathogenic states of human diseases such as neurodegenerative diseases, immune-related pathologies and cancer. In recent decades, the enzymes of the ubiquitin-proteasome system (UPS), including E3 ubiquitin ligases and deubiquitinases (DUBs), have attracted attention as novel druggable targets for the development of new anticancer therapeutic approaches. This perspective article summarizes the peculiarities shared by the enzymes involved in the ubiquitination reaction which, when deregulated, can lead to tumorigenesis. Accordingly, an overview of the main pharmacological interventions based on targeting the UPS that are in clinical use or still in clinical trials is provided, also highlighting the limitations of the therapeutic efficacy of these approaches. Therefore, various attempts to circumvent drug resistance and side effects as well as UPS-related emerging technologies in anticancer therapeutics are discussed.
Collapse
Affiliation(s)
- Daniela Spano
- Institute for Endocrinology and Experimental Oncology “G. Salvatore”, National Research Council, Via Pietro Castellino 111, 80131 Naples, Italy
| | - Giuliana Catara
- Institute of Biochemistry and Cell Biology, National Research Council, Via Pietro Castellino 111, 80131 Naples, Italy
| |
Collapse
|
12
|
Zhu A, Li X, Wang J. Integrating bulk-seq and single-cell-seq reveals disulfidptosis potential index associating with neuroblastoma prognosis and immune infiltration. J Cancer Res Clin Oncol 2023; 149:16647-16658. [PMID: 37721569 DOI: 10.1007/s00432-023-05392-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2023] [Accepted: 09/01/2023] [Indexed: 09/19/2023]
Abstract
PURPOSE Neuroblastoma is a challenging pediatric tumor with a need for improved treatment strategies. This study explores the role of disulfidptosis, a form of cell death induced by intracellular disulfide accumulation, in neuroblastoma and its implications for prognosis and immune infiltration. METHODS We subgrouped neuroblastoma samples based on disulfidptosis-related gene expression and constructed a disulfidptosis potential index (DPI) to quantify disulfidptosis levels in neurobalstoma. The correlation between DPI, outcome, immune infiltration, and drug sensitivity were explored. RESULTS Combing RNA-seq and single-cell dataset, we found that higher disulfidptosis potential index (DPI) is associated with poorer outcomes in neuroblastoma patients, indicating the detrimental impact of enhanced disulfide stress and cellular dysfunction. Furthermore, we found that higher DPI is correlated with reduced immune infiltration within the tumor microenvironment, highlighting an immunosuppressive milieu in high DPI neuroblastomas. The DPI-high neuroblastoma may benefit from the estrogen pathway related drug fulvestrant. CONCLUSION Overall, this study highlights the significance of disulfidptosis as a potential therapeutic target and underscores the importance of integrating immune modulation strategies, offering new avenues for improved management of neuroblastoma.
Collapse
Affiliation(s)
- Aiguo Zhu
- Tianjin Cancer Hospital Airport Hospital, National Clinical Research Center for Cancer, Tianjin, China
- Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin's Clinical Research Center for Cancer, Tianjin, 300060, China
| | - Xin Li
- Tianjin Cancer Hospital Airport Hospital, National Clinical Research Center for Cancer, Tianjin, China.
- Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin's Clinical Research Center for Cancer, Tianjin, 300060, China.
| | - Jian Wang
- Tianjin Cancer Hospital Airport Hospital, National Clinical Research Center for Cancer, Tianjin, China.
- Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin's Clinical Research Center for Cancer, Tianjin, 300060, China.
| |
Collapse
|
13
|
Bisaccia J, Meyer S, Bertrand-Chapel A, Hecquet Q, Barbet V, Kaniewski B, Léon S, Gadot N, Rochet I, Fajnorova I, Leblond P, Cordier-Bussat M, Corradini N, Vasiljevic A, Billaud M, Picard C, Broutier L, Gallerne C, Dutour A, Blay JY, Castets M. The TLR3 L412F polymorphism prevents TLR3-mediated tumor cell death induction in pediatric sarcomas. Cell Death Discov 2023; 9:230. [PMID: 37414800 DOI: 10.1038/s41420-023-01513-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2023] [Revised: 06/12/2023] [Accepted: 06/21/2023] [Indexed: 07/08/2023] Open
Abstract
Toll-like receptor 3 (TLR3) is a pattern recognition receptor mainly known for its role in innate immune response to infection. Indeed, binding of double-stranded RNA (dsRNA) to TLR3 triggers a pro-inflammatory cascade leading to cytokine release and immune cell activation. Its anti-tumoral potential has emerged progressively, associated with a direct impact on tumor cell death induction and with an indirect action on immune system reactivation. Accordingly, TLR3 agonists are currently being tested in clinical trials for several adult cancers. Meanwhile, TLR3 variants have been linked to auto-immune disorders, and as risk factors of viral infection and cancers. However, aside from neuroblastoma, TLR3 role in childhood cancers has not been evaluated. Here, by integrating public transcriptomic data of pediatric tumors, we unveil that high TLR3 expression is largely associated with a better prognosis in childhood sarcomas. Using osteosarcomas and rhabdomyosarcomas as models, we show that TLR3 efficiently drives tumor cell death in vitro and induces tumor regression in vivo. Interestingly, this anti-tumoral effect was lost in cells expressing the homozygous TLR3 L412F polymorphism, which is enriched in a rhabdomyosarcomas cohort. Thus, our results demonstrate the therapeutic potential associated with the targeting of TLR3 in pediatric sarcomas, but also the need to stratify patients eligible for this clinical approach with respect to the TLR3 variants expressed.
Collapse
Affiliation(s)
- Joseph Bisaccia
- Cell Death and Childhood Cancers Laboratory, LabEx DEV2CAN, Centre de Recherche en Cancérologie de Lyon, INSERM U1052- CNRS UMR5286, Université Claude Bernard de Lyon, Centre Léon Bérard, Institut Convergence Plascan, Lyon, France
| | - Swann Meyer
- Cell Death and Childhood Cancers Laboratory, LabEx DEV2CAN, Centre de Recherche en Cancérologie de Lyon, INSERM U1052- CNRS UMR5286, Université Claude Bernard de Lyon, Centre Léon Bérard, Institut Convergence Plascan, Lyon, France
| | - Adrien Bertrand-Chapel
- Cell Death and Childhood Cancers Laboratory, LabEx DEV2CAN, Centre de Recherche en Cancérologie de Lyon, INSERM U1052- CNRS UMR5286, Université Claude Bernard de Lyon, Centre Léon Bérard, Institut Convergence Plascan, Lyon, France
| | - Quentin Hecquet
- Cell Death and Childhood Cancers Laboratory, LabEx DEV2CAN, Centre de Recherche en Cancérologie de Lyon, INSERM U1052- CNRS UMR5286, Université Claude Bernard de Lyon, Centre Léon Bérard, Institut Convergence Plascan, Lyon, France
| | - Virginie Barbet
- Cell Death and Childhood Cancers Laboratory, LabEx DEV2CAN, Centre de Recherche en Cancérologie de Lyon, INSERM U1052- CNRS UMR5286, Université Claude Bernard de Lyon, Centre Léon Bérard, Institut Convergence Plascan, Lyon, France
| | - Bastien Kaniewski
- Cell Death and Childhood Cancers Laboratory, LabEx DEV2CAN, Centre de Recherche en Cancérologie de Lyon, INSERM U1052- CNRS UMR5286, Université Claude Bernard de Lyon, Centre Léon Bérard, Institut Convergence Plascan, Lyon, France
| | - Sophie Léon
- EX-VIVO Platform, Université de Lyon, Université Claude Bernard de Lyon, INSERM 1052, CNRS 5286, Centre Léon Bérard, Centre de recherche en cancérologie de Lyon (CRCL), Lyon, France
| | - Nicolas Gadot
- Anatomopathology Research Platform, Department of Translational Research and Innovation, Centre Léon Bérard, Lyon, France
| | - Isabelle Rochet
- Department of Pathology, Hôpital Femme-Mère-Enfant, Hospices Civils de Lyon, Université de Lyon, Lyon, France
| | - Iveta Fajnorova
- Cell Death and Childhood Cancers Laboratory, LabEx DEV2CAN, Centre de Recherche en Cancérologie de Lyon, INSERM U1052- CNRS UMR5286, Université Claude Bernard de Lyon, Centre Léon Bérard, Institut Convergence Plascan, Lyon, France
| | - Pierre Leblond
- Cell Death and Childhood Cancers Laboratory, LabEx DEV2CAN, Centre de Recherche en Cancérologie de Lyon, INSERM U1052- CNRS UMR5286, Université Claude Bernard de Lyon, Centre Léon Bérard, Institut Convergence Plascan, Lyon, France
- Department of Pediatric Oncology, Institut d'hématologie et d'oncologie pédiatrique, Centre Léon Bérard, Lyon, France
- Department of Translational Research in Paediatric Oncology, Centre Léon Bérard, Lyon, France
- Department of Pediatric Oncology, Institut d'Hématologie et d'Oncologie Pédiatrique, Centre Léon Bérard, Lyon, France
| | - Martine Cordier-Bussat
- Cell Death and Childhood Cancers Laboratory, LabEx DEV2CAN, Centre de Recherche en Cancérologie de Lyon, INSERM U1052- CNRS UMR5286, Université Claude Bernard de Lyon, Centre Léon Bérard, Institut Convergence Plascan, Lyon, France
- Department of Translational Research in Paediatric Oncology, Centre Léon Bérard, Lyon, France
| | - Nadège Corradini
- Cell Death and Childhood Cancers Laboratory, LabEx DEV2CAN, Centre de Recherche en Cancérologie de Lyon, INSERM U1052- CNRS UMR5286, Université Claude Bernard de Lyon, Centre Léon Bérard, Institut Convergence Plascan, Lyon, France
- Department of Pediatric Oncology, Institut d'hématologie et d'oncologie pédiatrique, Centre Léon Bérard, Lyon, France
- Department of Translational Research in Paediatric Oncology, Centre Léon Bérard, Lyon, France
- Department of Pediatric Oncology, Institut d'Hématologie et d'Oncologie Pédiatrique, Centre Léon Bérard, Lyon, France
| | - Alexandre Vasiljevic
- Department of Pathology, Hôpital Femme-Mère-Enfant, Hospices Civils de Lyon, Université de Lyon, Lyon, France
| | - Marc Billaud
- Cell Death and Childhood Cancers Laboratory, LabEx DEV2CAN, Centre de Recherche en Cancérologie de Lyon, INSERM U1052- CNRS UMR5286, Université Claude Bernard de Lyon, Centre Léon Bérard, Institut Convergence Plascan, Lyon, France
- Department of Translational Research in Paediatric Oncology, Centre Léon Bérard, Lyon, France
| | - Cécile Picard
- Department of Pathology, Hôpital Femme-Mère-Enfant, Hospices Civils de Lyon, Université de Lyon, Lyon, France
| | - Laura Broutier
- Cell Death and Childhood Cancers Laboratory, LabEx DEV2CAN, Centre de Recherche en Cancérologie de Lyon, INSERM U1052- CNRS UMR5286, Université Claude Bernard de Lyon, Centre Léon Bérard, Institut Convergence Plascan, Lyon, France
- Department of Translational Research in Paediatric Oncology, Centre Léon Bérard, Lyon, France
| | - Cindy Gallerne
- Cell Death and Childhood Cancers Laboratory, LabEx DEV2CAN, Centre de Recherche en Cancérologie de Lyon, INSERM U1052- CNRS UMR5286, Université Claude Bernard de Lyon, Centre Léon Bérard, Institut Convergence Plascan, Lyon, France
| | - Aurélie Dutour
- Cell Death and Childhood Cancers Laboratory, LabEx DEV2CAN, Centre de Recherche en Cancérologie de Lyon, INSERM U1052- CNRS UMR5286, Université Claude Bernard de Lyon, Centre Léon Bérard, Institut Convergence Plascan, Lyon, France
- Department of Translational Research in Paediatric Oncology, Centre Léon Bérard, Lyon, France
| | - Jean-Yves Blay
- Cell Death and Childhood Cancers Laboratory, LabEx DEV2CAN, Centre de Recherche en Cancérologie de Lyon, INSERM U1052- CNRS UMR5286, Université Claude Bernard de Lyon, Centre Léon Bérard, Institut Convergence Plascan, Lyon, France
- Department of Translational Research in Paediatric Oncology, Centre Léon Bérard, Lyon, France
| | - Marie Castets
- Cell Death and Childhood Cancers Laboratory, LabEx DEV2CAN, Centre de Recherche en Cancérologie de Lyon, INSERM U1052- CNRS UMR5286, Université Claude Bernard de Lyon, Centre Léon Bérard, Institut Convergence Plascan, Lyon, France.
- Department of Translational Research in Paediatric Oncology, Centre Léon Bérard, Lyon, France.
| |
Collapse
|
14
|
TRAF4 Silencing Induces Cell Apoptosis and Improves Retinoic Acid Sensitivity in Human Neuroblastoma. Neurochem Res 2023; 48:2116-2128. [PMID: 36795185 DOI: 10.1007/s11064-023-03882-3] [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: 11/17/2022] [Revised: 01/26/2023] [Accepted: 01/31/2023] [Indexed: 02/17/2023]
Abstract
Neuroblastoma (NB) is a pediatric malignancy that arises in the peripheral nervous system, and the prognosis in the high-risk group remains dismal, despite the breakthroughs in multidisciplinary treatments. The oral treatment with 13-cis-retinoic acid (RA) after high-dose chemotherapy and stem cell transplant has been proven to reduce the incidence of tumor relapse in children with high-risk neuroblastoma. However, many patients still have tumors relapsed following retinoid therapy, highlighting the need for the identification of resistant factors and the development of more effective treatments. Herein, we sought to investigate the potential oncogenic roles of the tumor necrosis factor (TNF) receptor-associated factor (TRAF) family in neuroblastoma and explore the correlation between TRAFs and retinoic acid sensitivity. We discovered that all TRAFs were efficiently expressed in neuroblastoma, but TRAF4, in particular, was found to be strongly expressed. The high expression of TRAF4 was associated with a poor prognosis in human neuroblastoma. The inhibition of TRAF4, rather than other TRAFs, improved retinoic acid sensitivity in two human neuroblastoma cell lines, SH-SY5Y and SK-N-AS cells. Further in vitro studies indicated that TRAF4 suppression induced retinoic acid-induced cell apoptosis in neuroblastoma cells, probably by upregulating the expression of Caspase 9 and AP1 while downregulating Bcl-2, Survivin, and IRF-1. Notably, the improved anti-tumor effects from the combination of TRAF4 knockdown and retinoic acid were confirmed in vivo using the SK-N-AS human neuroblastoma xenograft model. In conclusion, the highly expressed TRAF4 might be implicated in developing resistance to retinoic acid treatment in neuroblastoma, and the combination therapy with retinoic acid and TRAF4 inhibition may offer significant therapeutic advantages in the treatment of relapsed neuroblastoma.
Collapse
|
15
|
Luo J, Li Y, Zhang T, Xv T, Chen C, Li M, Qiu Q, Song Y, Wan S. Extrachromosomal circular DNA in cancer drug resistance and its potential clinical implications. Front Oncol 2023; 12:1092705. [PMID: 36793345 PMCID: PMC9923117 DOI: 10.3389/fonc.2022.1092705] [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: 11/08/2022] [Accepted: 12/28/2022] [Indexed: 01/31/2023] Open
Abstract
Chemotherapy is widely used to treat patients with cancer. However, resistance to chemotherapeutic drugs remains a major clinical concern. The mechanisms of cancer drug resistance are extremely complex and involve such factors such as genomic instability, DNA repair, and chromothripsis. A recently emerging area of interest is extrachromosomal circular DNA (eccDNA), which forms owing to genomic instability and chromothripsis. eccDNA exists widely in physiologically healthy individuals but also arises during tumorigenesis and/or treatment as a drug resistance mechanism. In this review, we summarize the recent progress in research regarding the role of eccDNA in the development of cancer drug resistance as well as the mechanisms thereof. Furthermore, we discuss the clinical applications of eccDNA and propose some novel strategies for characterizing drug-resistant biomarkers and developing potential targeted cancer therapies.
Collapse
Affiliation(s)
- Juanjuan Luo
- Center for Molecular Pathology, Department of Basic Medicine, Gannan Medical University, Ganzhou, China,China Medical University, Shenyang, China, Ganzhou, China
| | - Ying Li
- Center for Molecular Pathology, Department of Basic Medicine, Gannan Medical University, Ganzhou, China
| | - Tangxuan Zhang
- Center for Molecular Pathology, Department of Basic Medicine, Gannan Medical University, Ganzhou, China
| | - Tianhan Xv
- Center for Molecular Pathology, Department of Basic Medicine, Gannan Medical University, Ganzhou, China
| | - Chao Chen
- Department of Interventional Radiology, The People’s Hospital of Ganzhou City, Ganzhou, China
| | - Mengting Li
- Center for Molecular Pathology, Department of Basic Medicine, Gannan Medical University, Ganzhou, China
| | - Qixiang Qiu
- Center for Molecular Pathology, Department of Basic Medicine, Gannan Medical University, Ganzhou, China
| | - Yusheng Song
- Department of Interventional Radiology, The People’s Hospital of Ganzhou City, Ganzhou, China,*Correspondence: Shaogui Wan, ; Yusheng Song,
| | - Shaogui Wan
- Center for Molecular Pathology, Department of Basic Medicine, Gannan Medical University, Ganzhou, China,China Medical University, Shenyang, China, Ganzhou, China,*Correspondence: Shaogui Wan, ; Yusheng Song,
| |
Collapse
|
16
|
Deciphering the Role of p53 and TAp73 in Neuroblastoma: From Pathogenesis to Treatment. Cancers (Basel) 2022; 14:cancers14246212. [PMID: 36551697 PMCID: PMC9777536 DOI: 10.3390/cancers14246212] [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: 11/04/2022] [Revised: 12/12/2022] [Accepted: 12/14/2022] [Indexed: 12/23/2022] Open
Abstract
Neuroblastoma (NB) is an embryonic cancer that develops from neural crest stem cells, being one of the most common malignancies in children. The clinical manifestation of this disease is highly variable, ranging from spontaneous regression to increased aggressiveness, which makes it a major therapeutic challenge in pediatric oncology. The p53 family proteins p53 and TAp73 play a key role in protecting cells against genomic instability and malignant transformation. However, in NB, their activities are commonly inhibited by interacting proteins such as murine double minute (MDM)2 and MDMX, mutant p53, ΔNp73, Itch, and Aurora kinase A. The interplay between the p53/TAp73 pathway and N-MYC, a known biomarker of poor prognosis and drug resistance in NB, also proves to be decisive in the pathogenesis of this tumor. More recently, a strong crosstalk between microRNAs (miRNAs) and p53/TAp73 has been established, which has been the focused of great attention because of its potential for developing new therapeutic strategies. Collectively, this review provides an updated overview about the critical role of the p53/TAp73 pathway in the pathogenesis of NB, highlighting encouraging clues for the advance of alternative NB targeted therapies.
Collapse
|
17
|
Zhang J, Han Y, Yan D, Zhou D, Yuan X, Zhao W, Zhang D. Identification of Key Genes Associated with Risk and Prognosis of Neuroblastoma. J Mol Neurosci 2022; 72:2398-2412. [PMID: 36443552 DOI: 10.1007/s12031-022-02087-7] [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: 08/27/2022] [Accepted: 11/16/2022] [Indexed: 11/30/2022]
Abstract
Neuroblastoma is a childhood malignancy with high morbidity and mortality. We identified key biomarkers associated with neuroblastoma risk and prognosis. The gene modules most associated with neuroblastoma risk were derived by WGCNA. Modular genes were intersected with differentially expressed genes between patients with high-risk (HR) and non-high-risk (NHR) to obtain risk genes, and enrichment analysis was performed. After incorporating risk genes into Cox regression analysis, LASSO algorithm, and K-M survival analysis, key genes were identified and introduced into four external datasets for validation. We performed short time-series expression miner analysis and single-sample genome enrichment analysis. Finally, we evaluated the difference in DNA methylation levels to identify meaningful methylation marks. We identified 5 key genes (ANO6, CPNE2, DST, PLXNC1, SCN3A) for neuroblastoma risk and prognosis, which correlated closely with known neuroblastoma biomarkers. All key genes showed a progressive downregulation trend with increasing risk levels of neuroblastoma. The immune infiltration of 14 immune cells was significantly different between HR-NB and NHR-NB, and most immune cells were negatively correlated with key genes. Furthermore, the expression of ANO6, CPNE2, DST, and PLXNC1 was modified by DNA methylation. This study identified 5 key genes for neuroblastoma risk and prognosis that were potential biomarkers.
Collapse
Affiliation(s)
- Jiao Zhang
- Department of Pediatric Surgery, the First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450000, Henan, China.
| | - Yahui Han
- Department of Pediatric Surgery, the First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450000, Henan, China
| | - Dun Yan
- Department of Pediatric Surgery, the First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450000, Henan, China
| | - Diming Zhou
- Department of Pediatric Surgery, the First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450000, Henan, China
| | - Xiafei Yuan
- Department of Pediatric Surgery, the First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450000, Henan, China
| | - Wei Zhao
- Department of Pediatric Surgery, the First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450000, Henan, China
| | - Da Zhang
- Department of Pediatric Surgery, the First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450000, Henan, China
| |
Collapse
|
18
|
Zhu J, Han T, Zhao S, Zhu Y, Ma S, Xu F, Bai T, Tang Y, Xu Y, Liu L. Computational Characterizing Necroptosis Reveals Implications for Immune Infiltration and Immunotherapy of Hepatocellular Carcinoma. Front Oncol 2022; 12:933210. [PMID: 35875102 PMCID: PMC9301124 DOI: 10.3389/fonc.2022.933210] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2022] [Accepted: 06/06/2022] [Indexed: 12/24/2022] Open
Abstract
Necroptosis is a programmed form of necrotic cell death in regulating cancer ontogenesis, progression, and tumor microenvironment (TME) and could drive tumor-infiltrating cells to release pro-inflammatory cytokines, incurring strong immune responses. Nowadays, there are few identified biomarkers applied in clinical immunotherapy, and it is increasingly recognized that high levels of tumor necroptosis could enhance the response to immunotherapy. However, comprehensive characterization of necroptosis associated with TME and immunotherapy in Hepatocellular carcinoma (HCC) remains unexplored. Here, we computationally characterized necroptosis landscape in HCC samples from TCGA and ICGA cohorts and stratified them into two necroptosis clusters (A or B) with significantly different characteristics in clinical prognosis, immune cell function, and TME-landscapes. Additionally, to further evaluate the necroptosis levels of each sample, we established a novel necroptosis-related gene score (NRGscore). We further investigated the TME, tumor mutational burden (TMB), clinical response to immunotherapy, and chemotherapeutic drug sensitivity of HCC subgroups stratified by the necroptosis landscapes. The NRGscore is robust and highly predictive of HCC clinical outcomes. Further analysis indicated that the high NRGscore group resembles the immune-inflamed phenotype while the low score group is analogous to the immune-exclusion or metabolism phenotype. Additionally, the high NRGscore group is more sensitive to immune checkpoint blockade-based immunotherapy, which was further validated using an external HCC cohort, metastatic melanoma cohort, and advanced urothelial cancer cohort. Besides, the NRGscore was demonstrated as a potential biomarker for chemotherapy, wherein the high NRGscore patients with more tumor stem cell composition could be more sensitive to Cisplatin, Doxorubicin, Paclitaxel-based chemotherapy, and Sorafenib therapy. Collectively, a comprehensive characterization of the necroptosis in HCC suggested its implications for predicting immune infiltration and response to immunotherapy of HCC, providing promising strategies for treatment.
Collapse
Affiliation(s)
- Jun Zhu
- Department of Gastroenterology, Daping Hospital, Army Medical University, Chongqing, China
- Department of General Surgery, The Southern Theater Air Force Hospital, Guangzhou, China
| | - Tenghui Han
- Department of Neurology, Xijing Hospital, Fourth Military Medical University, Xi’an, China
| | - Shoujie Zhao
- Department of General Surgery, Tangdu Hospital, Fourth Military Medical University, Xi’an, China
| | - Yejing Zhu
- Department of General Surgery, Tangdu Hospital, Fourth Military Medical University, Xi’an, China
| | - Shouzheng Ma
- Department of Surgery, Tangdu Hospital, Fourth Military Medical University, Xi’an, China
| | - Fenghua Xu
- Department of Gastroenterology, Daping Hospital, Army Medical University, Chongqing, China
| | - Tingting Bai
- Department of Gastroenterology, Daping Hospital, Army Medical University, Chongqing, China
| | - Yuxin Tang
- Department of Gastroenterology, Daping Hospital, Army Medical University, Chongqing, China
| | - Yungang Xu
- Department of Cell Biology and Genetics, School of Basic Medical Sciences, Xi’an Jiaotong University Health Science Center, Xi’an, China
- Centre for Computational Systems Medicine, School of Biomedical Informatics, The University of Texas Health Science Centre at Houston, Houston, TX, United States
| | - Lei Liu
- Department of Gastroenterology, Daping Hospital, Army Medical University, Chongqing, China
| |
Collapse
|
19
|
Agostini M, Melino G, Habeb B, Calandria JM, Bazan NG. Targeting lipid metabolism in cancer: neuroblastoma. Cancer Metastasis Rev 2022; 41:255-260. [PMID: 35687185 PMCID: PMC9363363 DOI: 10.1007/s10555-022-10040-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Massimiliano Agostini
- Department of Experimental Medicine, TOR, University of Rome Tor Vergata, 00133, Rome, Italy.
| | - Gerry Melino
- Department of Experimental Medicine, TOR, University of Rome Tor Vergata, 00133, Rome, Italy
| | - Bola Habeb
- Neuroscience Center of Excellence, School of Medicine, Louisiana State University Health New Orleans, New Orleans, LA, 70112, USA
| | - Jorgelina M Calandria
- Neuroscience Center of Excellence, School of Medicine, Louisiana State University Health New Orleans, New Orleans, LA, 70112, USA
| | - Nicolas G Bazan
- Neuroscience Center of Excellence, School of Medicine, Louisiana State University Health New Orleans, New Orleans, LA, 70112, USA.
| |
Collapse
|
20
|
Xin S, Mao J, Duan C, Wang J, Lu Y, Yang J, Hu J, Liu X, Guan W, Wang T, Wang S, Liu J, Song W, Song X. Identification and Quantification of Necroptosis Landscape on Therapy and Prognosis in Kidney Renal Clear Cell Carcinoma. Front Genet 2022; 13:832046. [PMID: 35237304 PMCID: PMC8882778 DOI: 10.3389/fgene.2022.832046] [Citation(s) in RCA: 23] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2021] [Accepted: 01/19/2022] [Indexed: 01/11/2023] Open
Abstract
Kidney renal clear cell carcinoma (KIRC) has high morbidity and gradually increased in recent years, and the rate of progression once relapsed is high. At present, owing to lack of effective prognosis predicted markers and post-recurrence drug selection guidelines, the prognosis of KIRC patients is greatly affected. Necroptosis is a regulated form of cell necrosis in a way that is independent of caspase. Induced necroptosis is considered an effective strategy in chemotherapy and targeted drugs, and it can also be used to improve the efficacy of immunotherapy. Herein, we quantified the necroptosis landscape of KIRC patients from The Cancer Genome Atlas (TCGA) database and divided them into two distinct necroptosis-related patterns (C1 and C2) through the non-negative matrix factorization (NMF) algorithm. Multi-analysis revealed the differences in clinicopathological characteristics and tumor immune microenvironment (TIME). Then, we constructed the NRG prognosis signature (NRGscore), which contained 10 NRGs (PLK1, APP, TNFRSF21, CXCL8, MYCN, TNFRSF1A, TRAF2, HSP90AA1, STUB1, and FLT3). We confirmed that NRGscore could be used as an independent prognostic marker for KIRC patients and performed excellent stability and accuracy. A nomogram model was also established to provide a more beneficial prognostic indicator for the clinic. We found that NRGscore was significantly correlated with clinicopathological characteristics, TIME, and tumor mutation burden (TMB) of KIRC patients. Moreover, NRGscore had effective guiding significance for immunotherapy, chemotherapy, and targeted drugs.
Collapse
Affiliation(s)
| | | | | | | | | | | | | | | | | | | | | | | | - Wen Song
- *Correspondence: Wen Song, ; Xiaodong Song,
| | | |
Collapse
|
21
|
Chen YL, Zhang ZM, Li XL, Tao YF, Wu SY, Fang F, Xie Y, Liao XM, Li G, Wu D, Wang HR, Zuo R, Cao HB, Pan JJ, Yu JJ, Zhang Z, Chu XR, Zhang YP, Feng CX, Wang JW, Lu J, Hu SY, Li ZH, Pan J. MI-773, a breaker of the MDM2/p53 axis, exhibits anticancer effects in neuroblastoma via downregulation of INSM1. Oncol Lett 2021; 22:838. [PMID: 34712362 DOI: 10.3892/ol.2021.13099] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2021] [Accepted: 08/13/2021] [Indexed: 12/15/2022] Open
Abstract
Neuroblastoma (NB) is a common pediatric malignancy associated with poor outcomes. Recent studies have shown that murine double minute2 homolog (MDM2) protein inhibitors are promising anticancer agents. MI-773 is a novel and specific antagonist of MDM2, however, the molecular mechanism of its anti-NB activity remains unclear. NB cell viability was measured by Cell Counting Kit-8 assay following MI-773 treatment. Cell cycle progression was analyzed using PI staining and apoptosis was assessed using Annexin V/PI staining. The molecular mechanisms by which MI-773 exerted its effects were investigated using a microarray. The results showed that disturbance of the MDM2/p53 axis by MI-773 resulted in potent suppression of proliferation, induction of apoptosis and cell cycle arrest in NB cells. In addition, microarray analysis showed that MI-773 led to significant downregulation of genes involved in the G2/M phase checkpoint and upregulation of hallmark gene associated with the p53 pathway. Meanwhile, knockdown of insulinoma-associated 1 decreased proliferation and increased apoptosis of NB cells. In conclusion, the present study demonstrated that MI-773 exhibited high selectivity and blockade affinity for the interaction between MDM2 and TP53 and may serve as a novel strategy for the treatment of NB.
Collapse
Affiliation(s)
- Yan-Ling Chen
- School of Basic Medicine and Biological Sciences, Soochow University, Suzhou, Jiangsu 215003, P.R. China.,Institute of Pediatric Research, Children's Hospital of Soochow University, Suzhou, Jiangsu 215003, P.R. China
| | - Zi-Mu Zhang
- Institute of Pediatric Research, Children's Hospital of Soochow University, Suzhou, Jiangsu 215003, P.R. China
| | - Xiao-Lu Li
- Institute of Pediatric Research, Children's Hospital of Soochow University, Suzhou, Jiangsu 215003, P.R. China
| | - Yan-Fang Tao
- Institute of Pediatric Research, Children's Hospital of Soochow University, Suzhou, Jiangsu 215003, P.R. China
| | - Shui-Yan Wu
- Intensive Care Unit, Children's Hospital of Soochow University, Suzhou, Jiangsu 215003, P.R. China
| | - Fang Fang
- Institute of Pediatric Research, Children's Hospital of Soochow University, Suzhou, Jiangsu 215003, P.R. China
| | - Yi Xie
- Institute of Pediatric Research, Children's Hospital of Soochow University, Suzhou, Jiangsu 215003, P.R. China
| | - Xin-Mei Liao
- Institute of Pediatric Research, Children's Hospital of Soochow University, Suzhou, Jiangsu 215003, P.R. China
| | - Gen Li
- Institute of Pediatric Research, Children's Hospital of Soochow University, Suzhou, Jiangsu 215003, P.R. China
| | - Di Wu
- Institute of Pediatric Research, Children's Hospital of Soochow University, Suzhou, Jiangsu 215003, P.R. China
| | - Hai-Rong Wang
- Institute of Pediatric Research, Children's Hospital of Soochow University, Suzhou, Jiangsu 215003, P.R. China
| | - Ran Zuo
- School of Basic Medicine and Biological Sciences, Soochow University, Suzhou, Jiangsu 215003, P.R. China.,Institute of Pediatric Research, Children's Hospital of Soochow University, Suzhou, Jiangsu 215003, P.R. China
| | - Hai-Bo Cao
- Institute of Pediatric Research, Children's Hospital of Soochow University, Suzhou, Jiangsu 215003, P.R. China
| | - Jing-Jing Pan
- Institute of Pediatric Research, Children's Hospital of Soochow University, Suzhou, Jiangsu 215003, P.R. China
| | - Juan-Juan Yu
- Institute of Pediatric Research, Children's Hospital of Soochow University, Suzhou, Jiangsu 215003, P.R. China
| | - Zheng Zhang
- Institute of Pediatric Research, Children's Hospital of Soochow University, Suzhou, Jiangsu 215003, P.R. China
| | - Xin-Ran Chu
- Institute of Pediatric Research, Children's Hospital of Soochow University, Suzhou, Jiangsu 215003, P.R. China
| | - Yong-Ping Zhang
- Institute of Pediatric Research, Children's Hospital of Soochow University, Suzhou, Jiangsu 215003, P.R. China
| | - Chen-Xi Feng
- Institute of Pediatric Research, Children's Hospital of Soochow University, Suzhou, Jiangsu 215003, P.R. China
| | - Jian-Wei Wang
- Institute of Pediatric Research, Children's Hospital of Soochow University, Suzhou, Jiangsu 215003, P.R. China
| | - Jun Lu
- Department of Hematology, Children's Hospital of Soochow University, Suzhou, Jiangsu 215003, P.R. China
| | - Shao-Yan Hu
- Institute of Pediatric Research, Children's Hospital of Soochow University, Suzhou, Jiangsu 215003, P.R. China.,Department of Hematology, Children's Hospital of Soochow University, Suzhou, Jiangsu 215003, P.R. China
| | - Zhi-Heng Li
- Institute of Pediatric Research, Children's Hospital of Soochow University, Suzhou, Jiangsu 215003, P.R. China
| | - Jian Pan
- Institute of Pediatric Research, Children's Hospital of Soochow University, Suzhou, Jiangsu 215003, P.R. China
| |
Collapse
|
22
|
Shamsi-Gamchi N, Razi M, Behfar M. Cross-link between mitochondrial-dependent apoptosis and cell cycle checkpoint proteins after experimental torsion and detorsion in rats. Gene 2021; 795:145793. [PMID: 34175398 DOI: 10.1016/j.gene.2021.145793] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2020] [Revised: 04/15/2021] [Accepted: 06/22/2021] [Indexed: 11/19/2022]
Abstract
The current study assessed the cross-link between mitochondria-related apoptosis and cell cycle machinery systems during ischemia and reperfusion in a rat model of testicular torsion and detorsion. The Wistar male rats were divided into control, 1 h, 2 h, 4 h and 8 h testicular torsion-induced, and 1 h, 2 h, 4 h and 8 h testicular detorsion-induced groups. The Johnson's score was analyzed. The mRNA and protein contents of Bcl-2, Bax, Caspase-3, Cyclin D1, Cdk4, P21 and P53 were investigated by sqRT-PCR and immunohistochemical staining, respectively. The apoptosis index was analyzed by TUNEL staining. The mRNA levels of bax, p53, p21 and cyclin D1 were increased, and the mRNA levels of bcl-2 and cdk4 were decreased in torsion and reperfusion-induced groups, time-dependently. The caspase-3 mRNA was increased in torsion-induced and diminished in detorsion-induced groups. A time-dependent reduction in Bcl-2+, Caspase-3+, Cyclin D1+, Cdk4+ and P53+ and increment in P21+ cells distribution per mm2 of tissue were revealed after torsion and detorsion. The apoptosis index was increased after torsion and decreased after detorsion. In conclusion, torsion-induced severe DNA damage stimulates the cyclin D1, p53 and p21 mRNA expression while more than 8 h is needed to reveal them as protein content in testicular tissue. About detorsion, decreased Cyclin D1 and Cdk4 proteins and the P53-induced transcriptional effect on p21 expression, stimulates the p21 bind to cdk4 and consequent failure in Cyclin D1/Cdk4 complex formation. This situation in association with apoptotic genes results in spermatogenesis failure.
Collapse
Affiliation(s)
- Naeimeh Shamsi-Gamchi
- Department of Basic Sciences, Division of Comparative Histology & Embryology, Faculty of Veterinary Medicine, Urmia University, Urmia, Iran
| | - Mazdak Razi
- Department of Basic Sciences, Division of Comparative Histology & Embryology, Faculty of Veterinary Medicine, Urmia University, Urmia, Iran.
| | - Mehdi Behfar
- Department of Surgery and Diagnostic Imaging, Faculty of Veterinary Medicine, Urmia University, Urmia, Iran
| |
Collapse
|
23
|
Targeting MDM2 for Neuroblastoma Therapy: In Vitro and In Vivo Anticancer Activity and Mechanism of Action. Cancers (Basel) 2020; 12:cancers12123651. [PMID: 33291373 PMCID: PMC7762001 DOI: 10.3390/cancers12123651] [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: 09/27/2020] [Revised: 11/24/2020] [Accepted: 12/03/2020] [Indexed: 02/06/2023] Open
Abstract
Simple Summary Neuroblastoma is a malignant tumor of the sympathetic nervous system that causes aggressive disease in children. The overall survival rate of high-risk patients is very low, therefore developing effective and safe therapies for neuroblastoma is an urgent unmet medical need. The mouse double minute 2 (MDM2) homolog gene is amplified and overexpressed in neuroblastoma and contributes to the poor response to treatment and poor prognosis in patients with high-risk neuroblastoma. Therefore, targeting MDM2 provides a promising approach to neuroblastoma therapy, especially for advanced disease. In the present study, we tested a unique MDM2 inhibitor, SP141, for its therapeutic efficacy and safety in neuroblastoma tumor models. We found that SP141 has significant anti- neuroblastoma activity in cell culture and inhibits tumor growth in animal models of human neuroblastoma, without any noticeable host toxicity. These results provide the basis for targeting MDM2 to treat high-risk neuroblastoma. Abstract Background: Neuroblastoma is an aggressive pediatric solid tumor with an overall survival rate of <50% for patients with high-risk disease. The majority (>98%) of pathologically-diagnosed neuroblastomas have wild-type p53 with intact functional activity. However, the mouse double minute 2 (MDM2) homolog, an E3 ubiquitin ligase, is overexpressed in neuroblastoma and leads to inhibition of p53. MDM2 also exerts p53-independent oncogenic functions. Thus, MDM2 seems to be an attractive target for the reactivation of p53 and attenuation of oncogenic activity in neuroblastoma. Methods: In this study, we evaluated the anticancer activities and underlying mechanisms of action of SP141, a first-in-class MDM2 inhibitor, in neuroblastoma cell lines with different p53 backgrounds. The findings were confirmed in mouse xenograft models of neuroblastoma. Results: We demonstrate that SP141 reduces neuroblastoma cell viability, induces apoptosis, arrests cells at the G2/M phase, and prevents cell migration, independent of p53. In addition, in neuroblastoma xenograft models, SP141 inhibited MDM2 expression and suppressed tumor growth without any host toxicity at the effective dose. Conclusions: MDM2 inhibition by SP141 results in the inhibition of neuroblastoma growth and metastasis, regardless of the p53 status of the cells and tumors. These findings provide proof-of-concept that SP141 represents a novel treatment option for both p53 wild-type and p53 null neuroblastoma.
Collapse
|
24
|
Amelio I, Bertolo R, Bove P, Buonomo OC, Candi E, Chiocchi M, Cipriani C, Di Daniele N, Ganini C, Juhl H, Mauriello A, Marani C, Marshall J, Montanaro M, Palmieri G, Piacentini M, Sica G, Tesauro M, Rovella V, Tisone G, Shi Y, Wang Y, Melino G. Liquid biopsies and cancer omics. Cell Death Discov 2020; 6:131. [PMID: 33298891 PMCID: PMC7691330 DOI: 10.1038/s41420-020-00373-0] [Citation(s) in RCA: 43] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2020] [Revised: 11/03/2020] [Accepted: 11/05/2020] [Indexed: 02/06/2023] Open
Abstract
The development of the sequencing technologies allowed the generation of huge amounts of molecular data from a single cancer specimen, allowing the clinical oncology to enter the era of the precision medicine. This massive amount of data is highlighting new details on cancer pathogenesis but still relies on tissue biopsies, which are unable to capture the dynamic nature of cancer through its evolution. This assumption led to the exploration of non-tissue sources of tumoral material opening the field of liquid biopsies. Blood, together with body fluids such as urines, or stool, from cancer patients, are analyzed applying the techniques used for the generation of omics data. With blood, this approach would allow to take into account tumor heterogeneity (since the circulating components such as CTCs, ctDNA, or ECVs derive from each cancer clone) in a time dependent manner, resulting in a somehow "real-time" understanding of cancer evolution. Liquid biopsies are beginning nowdays to be applied in many cancer contexts and are at the basis of many clinical trials in oncology.
Collapse
Affiliation(s)
- Ivano Amelio
- Torvergata Oncoscience Research Centre of Excellence, TOR, Department of Experimental Medicine, University of Rome Tor Vergata, 00133, Rome, Italy.
- School of Life Sciences, University of Nottingham, Nottingham, UK.
| | - Riccardo Bertolo
- Torvergata Oncoscience Research Centre of Excellence, TOR, Department of Experimental Medicine, University of Rome Tor Vergata, 00133, Rome, Italy
- San Carlo di Nancy Hospital, Rome, Italy
| | - Pierluigi Bove
- Torvergata Oncoscience Research Centre of Excellence, TOR, Department of Experimental Medicine, University of Rome Tor Vergata, 00133, Rome, Italy
- San Carlo di Nancy Hospital, Rome, Italy
| | - Oreste Claudio Buonomo
- Torvergata Oncoscience Research Centre of Excellence, TOR, Department of Experimental Medicine, University of Rome Tor Vergata, 00133, Rome, Italy
| | - Eleonora Candi
- Torvergata Oncoscience Research Centre of Excellence, TOR, Department of Experimental Medicine, University of Rome Tor Vergata, 00133, Rome, Italy
| | - Marcello Chiocchi
- Torvergata Oncoscience Research Centre of Excellence, TOR, Department of Experimental Medicine, University of Rome Tor Vergata, 00133, Rome, Italy
| | - Chiara Cipriani
- Torvergata Oncoscience Research Centre of Excellence, TOR, Department of Experimental Medicine, University of Rome Tor Vergata, 00133, Rome, Italy
- San Carlo di Nancy Hospital, Rome, Italy
| | - Nicola Di Daniele
- Torvergata Oncoscience Research Centre of Excellence, TOR, Department of Experimental Medicine, University of Rome Tor Vergata, 00133, Rome, Italy
| | - Carlo Ganini
- Torvergata Oncoscience Research Centre of Excellence, TOR, Department of Experimental Medicine, University of Rome Tor Vergata, 00133, Rome, Italy
| | | | - Alessandro Mauriello
- Torvergata Oncoscience Research Centre of Excellence, TOR, Department of Experimental Medicine, University of Rome Tor Vergata, 00133, Rome, Italy
| | - Carla Marani
- Torvergata Oncoscience Research Centre of Excellence, TOR, Department of Experimental Medicine, University of Rome Tor Vergata, 00133, Rome, Italy
- San Carlo di Nancy Hospital, Rome, Italy
| | - John Marshall
- Medstar Georgetown University Hospital, Georgetown University, Washington, DC, USA
| | - Manuela Montanaro
- Torvergata Oncoscience Research Centre of Excellence, TOR, Department of Experimental Medicine, University of Rome Tor Vergata, 00133, Rome, Italy
| | - Giampiero Palmieri
- Torvergata Oncoscience Research Centre of Excellence, TOR, Department of Experimental Medicine, University of Rome Tor Vergata, 00133, Rome, Italy
| | - Mauro Piacentini
- Torvergata Oncoscience Research Centre of Excellence, TOR, Department of Experimental Medicine, University of Rome Tor Vergata, 00133, Rome, Italy
| | - Giuseppe Sica
- Torvergata Oncoscience Research Centre of Excellence, TOR, Department of Experimental Medicine, University of Rome Tor Vergata, 00133, Rome, Italy
| | - Manfredi Tesauro
- Torvergata Oncoscience Research Centre of Excellence, TOR, Department of Experimental Medicine, University of Rome Tor Vergata, 00133, Rome, Italy
| | - Valentina Rovella
- Torvergata Oncoscience Research Centre of Excellence, TOR, Department of Experimental Medicine, University of Rome Tor Vergata, 00133, Rome, Italy
| | - Giuseppe Tisone
- Torvergata Oncoscience Research Centre of Excellence, TOR, Department of Experimental Medicine, University of Rome Tor Vergata, 00133, Rome, Italy
| | - Yufang Shi
- Torvergata Oncoscience Research Centre of Excellence, TOR, Department of Experimental Medicine, University of Rome Tor Vergata, 00133, Rome, Italy
- CAS Key Laboratory of Tissue Microenvironment and Tumor, Shanghai Institute of Nutrition and Health, Shanghai Institutes for Biological Sciences, University of Chinese Academy of Sciences, Chinese Academy of Sciences, 320 Yueyang Road, 200031, Shanghai, China
- The First Affiliated Hospital of Soochow University and State Key Laboratory of Radiation Medicine and Protection, Institutes for Translational Medicine, Soochow University, 199 Renai Road, 215123, Suzhou, Jiangsu, China
| | - Ying Wang
- CAS Key Laboratory of Tissue Microenvironment and Tumor, Shanghai Institute of Nutrition and Health, Shanghai Institutes for Biological Sciences, University of Chinese Academy of Sciences, Chinese Academy of Sciences, 320 Yueyang Road, 200031, Shanghai, China
| | - Gerry Melino
- Torvergata Oncoscience Research Centre of Excellence, TOR, Department of Experimental Medicine, University of Rome Tor Vergata, 00133, Rome, Italy.
| |
Collapse
|
25
|
Zafar A, Wang W, Liu G, Wang X, Xian W, McKeon F, Foster J, Zhou J, Zhang R. Molecular targeting therapies for neuroblastoma: Progress and challenges. Med Res Rev 2020; 41:961-1021. [PMID: 33155698 PMCID: PMC7906923 DOI: 10.1002/med.21750] [Citation(s) in RCA: 153] [Impact Index Per Article: 38.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2020] [Revised: 09/25/2020] [Accepted: 10/28/2020] [Indexed: 01/09/2023]
Abstract
There is an urgent need to identify novel therapies for childhood cancers. Neuroblastoma is the most common pediatric solid tumor, and accounts for ~15% of childhood cancer‐related mortality. Neuroblastomas exhibit genetic, morphological and clinical heterogeneity, which limits the efficacy of existing treatment modalities. Gaining detailed knowledge of the molecular signatures and genetic variations involved in the pathogenesis of neuroblastoma is necessary to develop safer and more effective treatments for this devastating disease. Recent studies with advanced high‐throughput “omics” techniques have revealed numerous genetic/genomic alterations and dysfunctional pathways that drive the onset, growth, progression, and resistance of neuroblastoma to therapy. A variety of molecular signatures are being evaluated to better understand the disease, with many of them being used as targets to develop new treatments for neuroblastoma patients. In this review, we have summarized the contemporary understanding of the molecular pathways and genetic aberrations, such as those in MYCN, BIRC5, PHOX2B, and LIN28B, involved in the pathogenesis of neuroblastoma, and provide a comprehensive overview of the molecular targeted therapies under preclinical and clinical investigations, particularly those targeting ALK signaling, MDM2, PI3K/Akt/mTOR and RAS‐MAPK pathways, as well as epigenetic regulators. We also give insights on the use of combination therapies involving novel agents that target various pathways. Further, we discuss the future directions that would help identify novel targets and therapeutics and improve the currently available therapies, enhancing the treatment outcomes and survival of patients with neuroblastoma.
Collapse
Affiliation(s)
- Atif Zafar
- Department of Pharmacological and Pharmaceutical Sciences, College of Pharmacy, University of Houston, Houston, Texas, USA
| | - Wei Wang
- Department of Pharmacological and Pharmaceutical Sciences, College of Pharmacy, University of Houston, Houston, Texas, USA.,Drug Discovery Institute, University of Houston, Houston, Texas, USA
| | - Gang Liu
- Department of Pharmacology and Toxicology, Chemical Biology Program, University of Texas Medical Branch, Galveston, Texas, USA
| | - Xinjie Wang
- Department of Pharmacological and Pharmaceutical Sciences, College of Pharmacy, University of Houston, Houston, Texas, USA
| | - Wa Xian
- Department of Biology and Biochemistry, Stem Cell Center, University of Houston, Houston, Texas, USA
| | - Frank McKeon
- Department of Biology and Biochemistry, Stem Cell Center, University of Houston, Houston, Texas, USA
| | - Jennifer Foster
- Department of Pediatrics, Texas Children's Hospital, Section of Hematology-Oncology Baylor College of Medicine, Houston, Texas, USA
| | - Jia Zhou
- Department of Pharmacology and Toxicology, Chemical Biology Program, University of Texas Medical Branch, Galveston, Texas, USA
| | - Ruiwen Zhang
- Department of Pharmacological and Pharmaceutical Sciences, College of Pharmacy, University of Houston, Houston, Texas, USA.,Drug Discovery Institute, University of Houston, Houston, Texas, USA
| |
Collapse
|
26
|
Amelio I, Bertolo R, Bove P, Candi E, Chiocchi M, Cipriani C, Di Daniele N, Ganini C, Juhl H, Mauriello A, Marani C, Marshall J, Montanaro M, Palmieri G, Piacentini M, Sica G, Tesauro M, Rovella V, Tisone G, Shi Y, Wang Y, Melino G. Cancer predictive studies. Biol Direct 2020; 15:18. [PMID: 33054808 PMCID: PMC7557058 DOI: 10.1186/s13062-020-00274-3] [Citation(s) in RCA: 37] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2020] [Accepted: 10/02/2020] [Indexed: 12/21/2022] Open
Abstract
The identification of individual or clusters of predictive genetic alterations might help in defining the outcome of cancer treatment, allowing for the stratification of patients into distinct cohorts for selective therapeutic protocols. Neuroblastoma (NB) is the most common extracranial childhood tumour, clinically defined in five distinct stages (1–4 & 4S), where stages 3–4 define chemotherapy-resistant, highly aggressive disease phases. NB is a model for geneticists and molecular biologists to classify genetic abnormalities and identify causative disease genes. Despite highly intensive basic research, improvements on clinical outcome have been predominantly observed for less aggressive cancers, that is stages 1,2 and 4S. Therefore, stages 3–4 NB are still complicated at the therapeutic level and require more intense fundamental research. Using neuroblastoma as a model system, here we herein outline how cancer prediction studies can help at steering preclinical and clinical research toward the identification and exploitation of specific genetic landscape. This might result in maximising the therapeutic success and minimizing harmful effects in cancer patients.
Collapse
Affiliation(s)
- Ivano Amelio
- Torvergata Oncoscience Research Centre of Excellence, TOR, Department of Experimental Medicine, University of Rome Tor Vergata, via Montpellier 1, 00133, Rome, Italy.
| | - Riccardo Bertolo
- Torvergata Oncoscience Research Centre of Excellence, TOR, Department of Experimental Medicine, University of Rome Tor Vergata, via Montpellier 1, 00133, Rome, Italy.,San Carlo di Nancy Hospital, Rome, Italy
| | - Pierluigi Bove
- Torvergata Oncoscience Research Centre of Excellence, TOR, Department of Experimental Medicine, University of Rome Tor Vergata, via Montpellier 1, 00133, Rome, Italy.,San Carlo di Nancy Hospital, Rome, Italy
| | - Eleonora Candi
- Torvergata Oncoscience Research Centre of Excellence, TOR, Department of Experimental Medicine, University of Rome Tor Vergata, via Montpellier 1, 00133, Rome, Italy
| | - Marcello Chiocchi
- Torvergata Oncoscience Research Centre of Excellence, TOR, Department of Experimental Medicine, University of Rome Tor Vergata, via Montpellier 1, 00133, Rome, Italy
| | - Chiara Cipriani
- Torvergata Oncoscience Research Centre of Excellence, TOR, Department of Experimental Medicine, University of Rome Tor Vergata, via Montpellier 1, 00133, Rome, Italy.,San Carlo di Nancy Hospital, Rome, Italy
| | - Nicola Di Daniele
- Torvergata Oncoscience Research Centre of Excellence, TOR, Department of Experimental Medicine, University of Rome Tor Vergata, via Montpellier 1, 00133, Rome, Italy
| | - Carlo Ganini
- Torvergata Oncoscience Research Centre of Excellence, TOR, Department of Experimental Medicine, University of Rome Tor Vergata, via Montpellier 1, 00133, Rome, Italy
| | | | - Alessandro Mauriello
- Torvergata Oncoscience Research Centre of Excellence, TOR, Department of Experimental Medicine, University of Rome Tor Vergata, via Montpellier 1, 00133, Rome, Italy
| | - Carla Marani
- Torvergata Oncoscience Research Centre of Excellence, TOR, Department of Experimental Medicine, University of Rome Tor Vergata, via Montpellier 1, 00133, Rome, Italy.,San Carlo di Nancy Hospital, Rome, Italy
| | - John Marshall
- Medstar Georgetown University Hospital, Georgetown University, Washington DC, USA
| | - Manuela Montanaro
- Torvergata Oncoscience Research Centre of Excellence, TOR, Department of Experimental Medicine, University of Rome Tor Vergata, via Montpellier 1, 00133, Rome, Italy
| | - Giampiero Palmieri
- Torvergata Oncoscience Research Centre of Excellence, TOR, Department of Experimental Medicine, University of Rome Tor Vergata, via Montpellier 1, 00133, Rome, Italy
| | - Mauro Piacentini
- Torvergata Oncoscience Research Centre of Excellence, TOR, Department of Experimental Medicine, University of Rome Tor Vergata, via Montpellier 1, 00133, Rome, Italy
| | - Giuseppe Sica
- Torvergata Oncoscience Research Centre of Excellence, TOR, Department of Experimental Medicine, University of Rome Tor Vergata, via Montpellier 1, 00133, Rome, Italy
| | - Manfredi Tesauro
- Torvergata Oncoscience Research Centre of Excellence, TOR, Department of Experimental Medicine, University of Rome Tor Vergata, via Montpellier 1, 00133, Rome, Italy
| | - Valentina Rovella
- Torvergata Oncoscience Research Centre of Excellence, TOR, Department of Experimental Medicine, University of Rome Tor Vergata, via Montpellier 1, 00133, Rome, Italy
| | - Giuseppe Tisone
- Torvergata Oncoscience Research Centre of Excellence, TOR, Department of Experimental Medicine, University of Rome Tor Vergata, via Montpellier 1, 00133, Rome, Italy
| | - Yufang Shi
- Torvergata Oncoscience Research Centre of Excellence, TOR, Department of Experimental Medicine, University of Rome Tor Vergata, via Montpellier 1, 00133, Rome, Italy.,CAS Key Laboratory of Tissue Microenvironment and Tumor, Shanghai Institute of Nutrition and Health, Shanghai Institutes for Biological Sciences, University of Chinese Academy of Sciences, Chinese Academy of Sciences, 320 Yueyang Road, Shanghai, 200031, China.,The First Affiliated Hospital of Soochow University and State Key Laboratory of Radiation Medicine and Protection, Institutes for Translational Medicine, Soochow University, 199 Renai Road, Suzhou, 215123, Jiangsu, China
| | - Ying Wang
- CAS Key Laboratory of Tissue Microenvironment and Tumor, Shanghai Institute of Nutrition and Health, Shanghai Institutes for Biological Sciences, University of Chinese Academy of Sciences, Chinese Academy of Sciences, 320 Yueyang Road, Shanghai, 200031, China
| | - Gerry Melino
- Torvergata Oncoscience Research Centre of Excellence, TOR, Department of Experimental Medicine, University of Rome Tor Vergata, via Montpellier 1, 00133, Rome, Italy.
| |
Collapse
|
27
|
Targeting the p53-MDM2 pathway for neuroblastoma therapy: Rays of hope. Cancer Lett 2020; 496:16-29. [PMID: 33007410 DOI: 10.1016/j.canlet.2020.09.023] [Citation(s) in RCA: 52] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2020] [Revised: 09/22/2020] [Accepted: 09/22/2020] [Indexed: 12/16/2022]
Abstract
Despite being the subject of extensive research and clinical trials, neuroblastoma remains a major therapeutic challenge in pediatric oncology. The p53 protein is a central safeguard that protects cells against genome instability and malignant transformation. Mutated TP53 (the gene encoding p53) is implicated in many human cancers, but the majority of neuroblastomas have wild type p53 with intact transcriptional function. In fact, the TP53 mutation rate does not exceed 1-2% in neuroblastomas. However, overexpression of the murine double minute 2 (MDM2) gene in neuroblastoma is relatively common, and leads to inhibition of p53. It is also associated with other non-canonical p53-independent functions, including drug resistance and increased translation of MYCN and VEGF mRNA. The p53-MDM2 pathway in neuroblastoma is also modulated at several different molecular levels, including via interactions with other proteins (MYCN, p14ARF). In addition, the overexpression of MDM2 in tumors is linked to a poorer prognosis for cancer patients. Thus, restoring p53 function by inhibiting its interaction with MDM2 is a potential therapeutic strategy for neuroblastoma. A number of p53-MDM2 antagonists have been designed and studied for this purpose. This review summarizes the current understanding of p53 biology and the p53-dependent and -independent oncogenic functions of MDM2 in neuroblastoma, and also the regulation of the p53-MDM2 axis in neuroblastoma. This review also highlights the use of MDM2 as a molecular target for the disease, and describes the MDM2 inhibitors currently being investigated in preclinical and clinical studies. We also briefly explain the various strategies that have been used and future directions to take in the development of effective MDM2 inhibitors for neuroblastoma.
Collapse
|
28
|
Huang S, Gu S. Targeting autophagy in neuroblastoma. WORLD JOURNAL OF PEDIATRIC SURGERY 2020; 3:e000121. [DOI: 10.1136/wjps-2020-000121] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2020] [Revised: 07/02/2020] [Accepted: 07/05/2020] [Indexed: 12/18/2022] Open
Abstract
BackgroundNeuroblastoma (NB) is the most common extracellular solid tumor among children accounting for serious mortality. Macroautophagy, a common housekeeping mechanism to maintain cellular homeostasis in eukaryotic cells, is involved in tumorigenesis and chemoresistance in a spectrum of cancers.Data resourcesBased on the terms of ‘autophagy’ and ‘neuroblastoma’, all the recent literature was searched and reviewed through PubMed.ResultsAutophagy is associated with apoptosis, histone modifications, angiogenesis, metabolism in NB. With those facts we assume that NB is an autophagy-dependent tumor, which means that autophagy inhibition therapy is desirable.ConclusionAutophagy in NB is pro-oncogenic, so inhibiting autophagy in high-risk NB may benefit treatment outcomes.
Collapse
|
29
|
Cangelosi D, Morini M, Zanardi N, Sementa AR, Muselli M, Conte M, Garaventa A, Pfeffer U, Bosco MC, Varesio L, Eva A. Hypoxia Predicts Poor Prognosis in Neuroblastoma Patients and Associates with Biological Mechanisms Involved in Telomerase Activation and Tumor Microenvironment Reprogramming. Cancers (Basel) 2020; 12:E2343. [PMID: 32825087 PMCID: PMC7563184 DOI: 10.3390/cancers12092343] [Citation(s) in RCA: 32] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2020] [Revised: 08/09/2020] [Accepted: 08/17/2020] [Indexed: 12/23/2022] Open
Abstract
The biological and clinical heterogeneity of neuroblastoma (NB) demands novel biomarkers and therapeutic targets in order to drive the most appropriate treatment for each patient. Hypoxia is a condition of low-oxygen tension occurring in poorly vascularized tumor tissues. In this study, we aimed to assess the role of hypoxia in the pathogenesis of NB and at developing a new clinically relevant hypoxia-based predictor of outcome. We analyzed the gene expression profiles of 1882 untreated NB primary tumors collected at diagnosis and belonging to four existing data sets. Analyses took advantage of machine learning methods. We identified NB-hop, a seven-gene hypoxia biomarker, as a predictor of NB patient prognosis, which is able to discriminate between two populations of patients with unfavorable or favorable outcome on a molecular basis. NB-hop retained its prognostic value in a multivariate model adjusted for established risk factors and was able to additionally stratify clinically relevant groups of patients. Tumors with an unfavorable NB-hop expression showed a significant association with telomerase activation and a hypoxic, immunosuppressive, poorly differentiated, and apoptosis-resistant tumor microenvironment. NB-hop defines a new population of NB patients with hypoxic tumors and unfavorable prognosis and it represents a critical factor for the stratification and treatment of NB patients.
Collapse
Affiliation(s)
- Davide Cangelosi
- Laboratory of Molecular Biology, IRCCS Istituto Giannina Gaslini, 16147 Genova, Italy; (M.M.); (N.Z.); (L.V.); (A.E.)
| | - Martina Morini
- Laboratory of Molecular Biology, IRCCS Istituto Giannina Gaslini, 16147 Genova, Italy; (M.M.); (N.Z.); (L.V.); (A.E.)
| | - Nicolò Zanardi
- Laboratory of Molecular Biology, IRCCS Istituto Giannina Gaslini, 16147 Genova, Italy; (M.M.); (N.Z.); (L.V.); (A.E.)
| | - Angela Rita Sementa
- Laboratory of Pathology, IRCCS Istituto Giannina Gaslini, 16147 Genova, Italy;
| | - Marco Muselli
- Institute of Electronics, Computer and Telecommunication Engineering, Italian National Research Council, 16149 Genova, Italy;
| | - Massimo Conte
- Pediatric Oncology Unit, IRCCS Istituto Giannina Gaslini, 16147 Genova, Italy; (M.C.); (A.G.)
| | - Alberto Garaventa
- Pediatric Oncology Unit, IRCCS Istituto Giannina Gaslini, 16147 Genova, Italy; (M.C.); (A.G.)
| | - Ulrich Pfeffer
- Integrated Oncology Therapies Department, Molecular Pathology, IRCCS Ospedale Policlinico San Martino, 16132 Genova, Italy;
| | - Maria Carla Bosco
- Laboratory of Molecular Biology, IRCCS Istituto Giannina Gaslini, 16147 Genova, Italy; (M.M.); (N.Z.); (L.V.); (A.E.)
| | - Luigi Varesio
- Laboratory of Molecular Biology, IRCCS Istituto Giannina Gaslini, 16147 Genova, Italy; (M.M.); (N.Z.); (L.V.); (A.E.)
| | - Alessandra Eva
- Laboratory of Molecular Biology, IRCCS Istituto Giannina Gaslini, 16147 Genova, Italy; (M.M.); (N.Z.); (L.V.); (A.E.)
| |
Collapse
|
30
|
Liu Z, Grant CN, Sun L, Miller BA, Spiegelman VS, Wang HG. Expression Patterns of Immune Genes Reveal Heterogeneous Subtypes of High-Risk Neuroblastoma. Cancers (Basel) 2020; 12:cancers12071739. [PMID: 32629858 PMCID: PMC7408437 DOI: 10.3390/cancers12071739] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2020] [Revised: 06/13/2020] [Accepted: 06/24/2020] [Indexed: 12/24/2022] Open
Abstract
High risk neuroblastoma (HR-NB) remains difficult to treat, and its overall survival (OS) is still below 50%. Although HR-NB is a heterogeneous disease, HR-NB patients are currently treated in a similar fashion. Through unsupervised biclustering, we further stratified HR-NB patients into two reproducible and clinically distinct subtypes, including an ultra-high risk neuroblastoma (UHR-NB) and high risk neuroblastoma (HR-NB). The UHR-NB subtype consistently had the worst OS in multiple independent cohorts ( P < 0 . 008 ). Out of 283 neuroblastoma-specific immune genes that were used for stratification, 39 of them were differentiated in UHR-NB, including four upregulated and 35 downregulated, as compared to HR-NB. The four UHR-NB upregulated genes (ADAM22, GAL, KLHL13 and TWIST1) were all upregulated in MYCN amplified neuroblastoma in 5 additional cohorts. TWIST1 and ADAM22 were also positively correlated with cancer stage, while GAL was an independent OS predictor in addition to MYCN and age. Furthermore, we identified 26 commonly upregulated and 311 downregulated genes in UHR-NB from all 4723 immune-related genes. While 43 KEGG pathways with molecular functions were enriched in the downregulated immune-related genes, only the P53 signaling pathway was enriched in the upregulated ones, which suggested that UHR-NB was a TP53 related subtype with reduced immune activities.
Collapse
Affiliation(s)
- Zhenqiu Liu
- Department of Public Health Sciences, Pennsylvania State University College of Medicine, 500 University Drive, Hershey, PA 17033, USA;
- Division of Pediatric Hematology and Oncology, Department of Pediatrics, Penn State College of Medicine, 500 University Drive, Hershey, PA 17033, USA; (B.A.M.); (V.S.S.); (H.-G.W)
- Correspondence:
| | - Christa N. Grant
- Division of Pediatric Surgery, Penn State College of Medicine, 500 University Drive, Hershey, PA 17033, USA;
| | - Lidan Sun
- Department of Public Health Sciences, Pennsylvania State University College of Medicine, 500 University Drive, Hershey, PA 17033, USA;
| | - Barbara A. Miller
- Division of Pediatric Hematology and Oncology, Department of Pediatrics, Penn State College of Medicine, 500 University Drive, Hershey, PA 17033, USA; (B.A.M.); (V.S.S.); (H.-G.W)
| | - Vladimir S. Spiegelman
- Division of Pediatric Hematology and Oncology, Department of Pediatrics, Penn State College of Medicine, 500 University Drive, Hershey, PA 17033, USA; (B.A.M.); (V.S.S.); (H.-G.W)
| | - Hong-Gang Wang
- Division of Pediatric Hematology and Oncology, Department of Pediatrics, Penn State College of Medicine, 500 University Drive, Hershey, PA 17033, USA; (B.A.M.); (V.S.S.); (H.-G.W)
| |
Collapse
|
31
|
Tolouei Azar J, Habibi Maleki A, Moshari S, Razi M. The effect of different types of exercise training on diet-induced obesity in rats, cross-talk between cell cycle proteins and apoptosis in testis. Gene 2020; 754:144850. [PMID: 32505844 DOI: 10.1016/j.gene.2020.144850] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2020] [Revised: 05/11/2020] [Accepted: 06/03/2020] [Indexed: 02/06/2023]
Abstract
Obesity is associated with germ cell apoptosis, spermatogenesis arrest, and testicular endocrine suppression. The aim of the present study was to investigate the crosstalk between germ cell apoptosis and cell cycle machinery in sedentary and obese rats after moderate-intensity continuous (MICT), high-intensity continuous (HICT) and High-intensity interval (HIIT) exercise trainings. Male Wistar rats (n = 30) were randomly divided into 5 groups; the control, sedentary high-fat diet (HFD)-received (HFD-sole), MICT, HICT and HIIT-induced HFD-received groups. The serum levels of LDL-C, HDL-C, triglyceride, and testosterone, mRNA and protein levels of Cyclin D1, Cdk4, p21, apoptotic cell number/mm2 of testicular tissue and testicular DNA fragmentation ratio were investigated. The obese animals in HFD-sole group represented a significant (p < 0.05) reduction in serum HDL-C and testosterone levels, Cyclin D1, Cdk4 expressions, and exhibited a remarkable (p < 0.05) increment in LDL-C, triglyceride, p21 expression, apoptotic cell number and DNA fragmentation ratio versus control animals. However, the animals in MICT, HICT, HIIT groups exhibited a significant (p < 0.05) increment in serum HDL-C and testosterone, Cyclin D1 and Cdk4 expressions and showed a significant (p < 0.05) reduction in serum LDL-C and triglyceride, p21 expression, apoptotic cell number and DNA fragmentation versus the HFD-sole group. In conclusion, a crosslink between cell cycle machinery and apoptosis of germ cells was revealed in the testicles of HFD-sole animals, and MICT, HICT and HIIT could ameliorate the obesity-induced impairments, respectively. This effect may be attributed to the effect of exercise training protocols on maintaining Cyclin D1 and Cdk4 and suppressing p21 expression levels in the testicles.
Collapse
Affiliation(s)
- Javad Tolouei Azar
- Department of Exercise Physiology and Corrective Exercises, Faculty of Sport Sciences, Urmia University, Urmia, Iran.
| | - Aref Habibi Maleki
- Department of Exercise Physiology and Corrective Exercises, Faculty of Sport Sciences, Urmia University, Urmia, Iran
| | - Sana Moshari
- Department of Basic Sciences, Faculty of Veterinary Medicine, Urmia University, Urmia, Iran; Andrology and in-vitro Fertilization Division, RASTA Research Center, West Azerbayjan Science and Technology Park (WASTP), Urmia, Iran
| | - Mazdak Razi
- Department of Basic Sciences, Faculty of Veterinary Medicine, Urmia University, Urmia, Iran
| |
Collapse
|
32
|
Yoshida S, Duong C, Oestergaard M, Fazio M, Chen C, Peralta R, Guo S, Seth PP, Li Y, Beckett L, Nitin N, Satake N. MXD3 antisense oligonucleotide with superparamagnetic iron oxide nanoparticles: A new targeted approach for neuroblastoma. NANOMEDICINE-NANOTECHNOLOGY BIOLOGY AND MEDICINE 2019; 24:102127. [PMID: 31783139 DOI: 10.1016/j.nano.2019.102127] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 05/26/2019] [Revised: 10/29/2019] [Accepted: 11/07/2019] [Indexed: 02/08/2023]
Abstract
Neuroblastoma (NB) is the most common extracranial solid tumor in children. The outcomes for aggressive forms of NB remain poor. The aim of this study was to develop a new molecular-targeted therapy for NB using an antisense oligonucleotide (ASO) and superparamagnetic iron oxide (SPIO) nanoparticles (NPs), as a delivery vehicle, targeting the transcription regulator MAX dimerization protein 3 (MXD3). We previously discovered that MXD3 was highly expressed in high-risk NB, acting as an anti-apoptotic factor; therefore, it can be a good therapeutic target. In this study, we developed two ASO-NP complexes using electrostatic conjugation to polyethylenimine-coated SPIO NPs and chemical conjugation to amphiphilic polymers on amine-functionalized SPIO NPs. Both ASO-NP complexes demonstrated MXD3 knockdown, which resulted in apoptosis in NB cells. ASO chemically-conjugated NP complexes have the potential to be used in the clinic as they showed great efficacy with minimum NP-associated cytotoxicity.
Collapse
Affiliation(s)
- Sakiko Yoshida
- Department of Pediatrics, University of California, Davis, Sacramento, CA, USA; Department of Pediatrics, Niigata University, Japan
| | - Connie Duong
- Department of Pediatrics, University of California, Davis, Sacramento, CA, USA
| | | | | | - Cathy Chen
- Department of Pediatrics, University of California, Davis, Sacramento, CA, USA
| | | | | | | | - Yueju Li
- Department of Public Health Sciences, University of California, Davis, Sacramento, CA, USA
| | - Laurel Beckett
- Department of Public Health Sciences, University of California, Davis, Sacramento, CA, USA
| | - Nitin Nitin
- Departments of Food Science & Technology and Biological & Agricultural Engineering, University of California, Davis, Davis, CA, USA
| | - Noriko Satake
- Department of Pediatrics, University of California, Davis, Sacramento, CA, USA.
| |
Collapse
|
33
|
Hsieh CH, Cheung CHY, Liu YL, Hou CL, Hsu CL, Huang CT, Yang TS, Chen SF, Chen CN, Hsu WM, Huang HC, Juan HF. Quantitative Proteomics of Th-MYCN Transgenic Mice Reveals Aurora Kinase Inhibitor Altered Metabolic Pathways and Enhanced ACADM To Suppress Neuroblastoma Progression. J Proteome Res 2019; 18:3850-3866. [PMID: 31560547 DOI: 10.1021/acs.jproteome.9b00245] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Neuroblastoma is a neural crest-derived embryonal tumor and accounts for about 15% of all cancer deaths in children. MYCN amplification is associated with aggressive and advanced stage of high-risk neuroblastoma, which remains difficult to treat and exhibits poor survival under current multimodality treatment. Here, we analyzed the transcriptomic profiles of neuroblastoma patients and showed that aurora kinases lead to poor survival and had positive correlation with MYCN amplification and high-risk disease. Further, pan-aurora kinase inhibitor (tozasertib) treatment not only induces cell-cycle arrest and suppresses cell proliferation, migration, and invasion ability in MYCN-amplified (MNA) neuroblastoma cell lines, but also inhibits tumor growth and prolongs animal survival in Th-MYCN transgenic mice. Moreover, we performed quantitative proteomics and identified 150 differentially expressed proteins after tozasertib treatment in the Th-MYCN mouse model. The functional and network-based enrichment revealed that tozasertib alters metabolic processes and identified a mitochondrial flavoenzyme in fatty acid β-oxidation, ACADM, which is correlated with aurora kinases and neuroblastoma patient survival. Our findings indicate that the aurora kinase inhibitor could cause metabolic imbalance, possibly by disturbing carbohydrate and fatty acid metabolic pathways, and ACADM may be a potential target in MNA neuroblastoma.
Collapse
Affiliation(s)
| | | | - Yen-Lin Liu
- Department of Pediatrics , Taipei Medical University Hospital , Taipei 110 , Taiwan
| | | | - Chia-Lang Hsu
- Department of Medical Research , National Taiwan University Hospital , Taipei 100 , Taiwan
| | | | - Tsai-Shan Yang
- Department of Surgery , National Taiwan University Hospital and College of Medicine National Taiwan University , Taipei 100 , Taiwan
| | - Sung-Fang Chen
- Department of Chemistry , National Taiwan Normal University , Taipei 116 , Taiwan
| | - Chiung-Nien Chen
- Department of Surgery , National Taiwan University Hospital and College of Medicine National Taiwan University , Taipei 100 , Taiwan
| | - Wen-Ming Hsu
- Department of Surgery , National Taiwan University Hospital and College of Medicine National Taiwan University , Taipei 100 , Taiwan
| | - Hsuan-Cheng Huang
- Institute of Biomedical Informatics , National Yang-Ming University , Taipei 112 , Taiwan
| | | |
Collapse
|
34
|
Zhu H, Zhang C, Guo Z, Yang J, Guo J, Chen C, Yao Q, Liu F, Zhang Q, Gao F. Oridonin induces Mdm2-p60 to promote p53-mediated apoptosis and cell cycle arrest in neuroblastoma. Cancer Med 2019; 8:5313-5326. [PMID: 31339234 PMCID: PMC6718599 DOI: 10.1002/cam4.2393] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2019] [Revised: 05/28/2019] [Accepted: 06/16/2019] [Indexed: 12/26/2022] Open
Abstract
Oridonin could induce NB (neuroblastoma) cells growth inhibition by inducing apoptosis and cell cycle arrest, and the molecular mechanisms behind the effects deserve to be further explored. Here, oridonin was confirmed to cause the reactivation of p53 (cellular tumor antigen p53) to promote the expression of a series of apoptosis‐ and cell cycle arrest‐related proteins for the biological effects. During the process, oridonin relied on the caspase activation to cleave p53‐induced Mdm2 (E3 ubiquitin‐protein ligase Mdm2) to generate Mdm2‐p60. The generation of Mdm2‐p60 stabilized p53, and resulted in p53 accumulation for p53 continuous activation. In our research, it was also found that the reactivation of p53 induced by oridonin was closely related with the generation of ROS (reactive oxygen species). Taken together, these findings explain that oridonin exerts its anticancer activity partially by targeting the Mdm2‐p53 axis in NB cells, which lay an experimental base for future research of exploring the effects and molecular mechanisms of oridonin.
Collapse
Affiliation(s)
- Han‐Qing Zhu
- Department of Oncology, Shanghai 9th People's HospitalShanghai Jiao Tong University School of MedicineShanghaiChina
| | - Chao Zhang
- Department of Geriatrics, Shanghai 9th People's HospitalShanghai Jiao Tong University School of MedicineShanghaiChina
| | - Zhu‐Ying Guo
- Department of Oncology, Shanghai 9th People's HospitalShanghai Jiao Tong University School of MedicineShanghaiChina
| | - Jun‐Mei Yang
- Department of Clinical LaboratoryChildren's Hospital Affiliated to Zhengzhou UniversityZhengzhouChina
| | - Jia‐Hui Guo
- Department of Oncology, Shanghai 9th People's HospitalShanghai Jiao Tong University School of MedicineShanghaiChina
| | - Chen Chen
- Department of Oncology, Shanghai 9th People's HospitalShanghai Jiao Tong University School of MedicineShanghaiChina
| | - Qiang‐Hua Yao
- Department of PediatricsThe First Affiliated Hospital of Zhengzhou UniversityZhengzhouChina
| | - Feng Liu
- Department of Oncology, Shanghai 9th People's HospitalShanghai Jiao Tong University School of MedicineShanghaiChina
| | - Quan‐Wu Zhang
- Department of PathologyZhengzhou Central Hospital Affiliated to Zhengzhou UniversityZhengzhouChina
| | - Feng‐Hou Gao
- Department of Oncology, Shanghai 9th People's HospitalShanghai Jiao Tong University School of MedicineShanghaiChina
| |
Collapse
|
35
|
Deng J, Jiang P, Yang T, Huang M, Qi W, Zhou T, Yang Z, Zou Y, Gao G, Yang X. Targeting β3-adrenergic receptor signaling inhibits neuroblastoma cell growth via suppressing the mTOR pathway. Biochem Biophys Res Commun 2019; 514:295-300. [PMID: 31030945 DOI: 10.1016/j.bbrc.2019.04.099] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2019] [Accepted: 04/13/2019] [Indexed: 12/17/2022]
Abstract
Neuroblastoma (NB), the most common extracranial solid tumor in childhood, always leads to an unfavorable prognosis. β3-adrenergic receptor (β3-AR) signaling plays an important role in lipid metabolism. Although previous studies have focused mainly on the role of β2-AR in tumor cells; there are few studies about the cancer-related function of β3-AR. Herein, we showed that β3-AR expression was significantly increased in clinical NB tissue compared with that in the less malignant ganglioneuroma (GN) and ganglioneuroblastoma (GNB) tissues. Further cellular assays demonstrated that treatment of NB cells with SR59230A (a specific β3-AR antagonist) suppressed NB cells growth and colony formation, and siRNA knockdown of β3-AR expression also inhibited NB cell proliferation. The mechanistic study revealed that β3-AR knockdown and SR59230A inhibited the phosphorylation and thereby the activation of the mTOR/p70S6K pathway. Activation of the mTOR pathway with the activator MHY1485 reversed the inhibitory effect of SR59230A on NB cell growth. Above all, our study clarifies a novel regulatory role of β3-AR in NB cell growth and provides a potent therapeutic strategy for this disease by specific targeting of the β3-AR pathway.
Collapse
Affiliation(s)
- Jing Deng
- Department of Biochemistry, Zhongshan School of Medicine, Sun Yat-Sen University, Guangzhou, China
| | - Ping Jiang
- Department of Biochemistry, Zhongshan School of Medicine, Sun Yat-Sen University, Guangzhou, China
| | - Tianyou Yang
- Program of Molecular Medicine, Department of Internal Medicine, Affiliated Guangzhou Women and Childrens' Medical Center, Zhongshan School of Medicine, Sun Yat-Sen University, Guangzhou, China
| | - Mao Huang
- Department of Biochemistry, Zhongshan School of Medicine, Sun Yat-Sen University, Guangzhou, China
| | - Weiwei Qi
- Department of Biochemistry, Zhongshan School of Medicine, Sun Yat-Sen University, Guangzhou, China
| | - Ti Zhou
- Department of Biochemistry, Zhongshan School of Medicine, Sun Yat-Sen University, Guangzhou, China
| | - Zhonghan Yang
- Department of Biochemistry, Zhongshan School of Medicine, Sun Yat-Sen University, Guangzhou, China
| | - Yan Zou
- Program of Molecular Medicine, Department of Internal Medicine, Affiliated Guangzhou Women and Childrens' Medical Center, Zhongshan School of Medicine, Sun Yat-Sen University, Guangzhou, China.
| | - Guoquan Gao
- Program of Molecular Medicine, Department of Internal Medicine, Affiliated Guangzhou Women and Childrens' Medical Center, Zhongshan School of Medicine, Sun Yat-Sen University, Guangzhou, China; Department of Biochemistry, Zhongshan School of Medicine, Sun Yat-Sen University, Guangzhou, China; Guangdong Province Key Laboratory of Brain Function and Disease, Zhongshan School of Medicine, Sun Yat-Sen University, Guangzhou, China.
| | - Xia Yang
- Program of Molecular Medicine, Department of Internal Medicine, Affiliated Guangzhou Women and Childrens' Medical Center, Zhongshan School of Medicine, Sun Yat-Sen University, Guangzhou, China; Department of Biochemistry, Zhongshan School of Medicine, Sun Yat-Sen University, Guangzhou, China; Guangdong Engineering & Technology Research Center for Gene Manipulation and Biomacromolecular Products (Sun Yat-Sen University), Guangzhou, China.
| |
Collapse
|
36
|
Phelps HM, Ndolo JM, Van Arendonk KJ, Chen H, Dietrich HL, Watson KD, Hilmes MA, Chung DH, Lovvorn HN. Association between image-defined risk factors and neuroblastoma outcomes. J Pediatr Surg 2019; 54:1184-1191. [PMID: 30885556 PMCID: PMC6628713 DOI: 10.1016/j.jpedsurg.2019.02.040] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/12/2019] [Accepted: 02/21/2019] [Indexed: 12/31/2022]
Abstract
BACKGROUND The current neuroblastoma (NBL) staging system employs image-defined risk factors (IDRFs) to assess numerous anatomic features, but the impact of IDRFs on surgical and oncologic outcomes is unclear. METHODS The Vanderbilt Cancer Registry identified children treated for NBL from 2002 to 2017. Tumor volume (TV) and IDRFs were measured radiographically at diagnosis and before resection. Perioperative and oncologic outcomes were evaluated. RESULTS At diagnosis of 106 NBL, 61% were IDRF positive. MYCN-amplified and undifferentiated NBL had more IDRFs than nonamplified and more differentiated tumors (p = 0.001 and p = 0.01). Of 86 NBLs resected, 43% were IDRF positive, which associated with higher stage, risk, and TV (each p < 0.001). The presence of IDRF at resection was also associated with increased blood loss (p < 0.001), longer operating times (p < 0.001), greater incidence of intraoperative complications (p = 0.03), more frequent ICU admissions postoperatively (p < 0.001), and longer hospital stays (p < 0.001). IDRF negative and positive tumors did not have significantly different rates of gross total resection (p = 0.2). Five-year relapse-free and overall survival was similar for IDRF negative and positive NBL (p = 0.9 and p = 0.8). CONCLUSIONS IDRFs at diagnosis were associated with larger, less differentiated, advanced stage, and higher risk NBL and at resection with increased operative difficulty and perioperative morbidity. However, the frequency of gross total resection and patient survival after resection were not associated with the presence of IDRFs. TYPE OF STUDY Retrospective cohort study. LEVEL OF EVIDENCE Level III.
Collapse
Affiliation(s)
- Hannah M. Phelps
- School of Medicine, Vanderbilt University Medical Center, Nashville, TN,Surgical Outcomes Center for Kids, Vanderbilt University Medical Center, Nashville, TN,Corresponding author at: Vanderbilt University School of Medicine, 2209 Garland Avenue, Nashville, TN 37232-9780. (H.M. Phelps)
| | - Josephine M. Ndolo
- Department of Radiology and Radiological Sciences, Vanderbilt University Medical Center, Nashville, TN
| | - Kyle J. Van Arendonk
- Department of Pediatric Surgery, Vanderbilt University Medical Center, Nashville, TN
| | - Heidi Chen
- Surgical Outcomes Center for Kids, Vanderbilt University Medical Center, Nashville, TN,Department of Biostatistics, Vanderbilt University Medical Center, Nashville, TN
| | | | - Katherine D. Watson
- Department of Pediatrics, Division of Pediatric Hematology-Oncology, Vanderbilt University Medical Center, Nashville, TN
| | - Melissa A. Hilmes
- Department of Radiology and Radiological Sciences, Vanderbilt University Medical Center, Nashville, TN
| | - Dai H. Chung
- Department of Pediatric Surgery, Vanderbilt University Medical Center, Nashville, TN
| | - Harold N. Lovvorn
- Surgical Outcomes Center for Kids, Vanderbilt University Medical Center, Nashville, TN,Department of Pediatric Surgery, Vanderbilt University Medical Center, Nashville, TN
| |
Collapse
|
37
|
Ridinger J, Koeneke E, Kolbinger FR, Koerholz K, Mahboobi S, Hellweg L, Gunkel N, Miller AK, Peterziel H, Schmezer P, Hamacher-Brady A, Witt O, Oehme I. Dual role of HDAC10 in lysosomal exocytosis and DNA repair promotes neuroblastoma chemoresistance. Sci Rep 2018; 8:10039. [PMID: 29968769 PMCID: PMC6030077 DOI: 10.1038/s41598-018-28265-5] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2017] [Accepted: 06/15/2018] [Indexed: 12/19/2022] Open
Abstract
Drug resistance is a leading cause for treatment failure in many cancers, including neuroblastoma, the most common solid extracranial childhood malignancy. Previous studies from our lab indicate that histone deacetylase 10 (HDAC10) is important for the homeostasis of lysosomes, i.e. acidic vesicular organelles involved in the degradation of various biomolecules. Here, we show that depleting or inhibiting HDAC10 results in accumulation of lysosomes in chemotherapy-resistant neuroblastoma cell lines, as well as in the intracellular accumulation of the weakly basic chemotherapeutic doxorubicin within lysosomes. Interference with HDAC10 does not block doxorubicin efflux from cells via P-glycoprotein inhibition, but rather via inhibition of lysosomal exocytosis. In particular, intracellular doxorubicin does not remain trapped in lysosomes but also accumulates in the nucleus, where it promotes neuroblastoma cell death. Our data suggest that lysosomal exocytosis under doxorubicin treatment is important for cell survival and that inhibition of HDAC10 further induces DNA double-strand breaks (DSBs), providing additional mechanisms that sensitize neuroblastoma cells to doxorubicin. Taken together, we demonstrate that HDAC10 inhibition in combination with doxorubicin kills neuroblastoma, but not non-malignant cells, both by impeding drug efflux and enhancing DNA damage, providing a novel opportunity to target chemotherapy resistance.
Collapse
Affiliation(s)
- Johannes Ridinger
- Preclinical Program, Hopp Children's Cancer Center at NCT Heidelberg (KiTZ), Heidelberg, Germany.,Clinical Cooperation Unit Pediatric Oncology, German Cancer Research Center (DKFZ), and German Cancer Consortium (DKTK), Im Neuenheimer Feld 280, 69120, Heidelberg, Germany.,Faculty of Biosciences, University of Heidelberg, Heidelberg, Germany
| | - Emily Koeneke
- Preclinical Program, Hopp Children's Cancer Center at NCT Heidelberg (KiTZ), Heidelberg, Germany.,Clinical Cooperation Unit Pediatric Oncology, German Cancer Research Center (DKFZ), and German Cancer Consortium (DKTK), Im Neuenheimer Feld 280, 69120, Heidelberg, Germany.,University of Heidelberg, Heidelberg, Germany
| | - Fiona R Kolbinger
- Preclinical Program, Hopp Children's Cancer Center at NCT Heidelberg (KiTZ), Heidelberg, Germany.,Clinical Cooperation Unit Pediatric Oncology, German Cancer Research Center (DKFZ), and German Cancer Consortium (DKTK), Im Neuenheimer Feld 280, 69120, Heidelberg, Germany
| | - Katharina Koerholz
- Preclinical Program, Hopp Children's Cancer Center at NCT Heidelberg (KiTZ), Heidelberg, Germany.,Clinical Cooperation Unit Pediatric Oncology, German Cancer Research Center (DKFZ), and German Cancer Consortium (DKTK), Im Neuenheimer Feld 280, 69120, Heidelberg, Germany
| | - Siavosh Mahboobi
- Institute of Pharmacy, University of Regensburg, Regensburg, Germany
| | - Lars Hellweg
- Research Group Cancer Drug Development, German Cancer Research Center, Heidelberg, Germany
| | - Nikolas Gunkel
- Research Group Cancer Drug Development, German Cancer Research Center, Heidelberg, Germany
| | - Aubry K Miller
- Research Group Cancer Drug Development, German Cancer Research Center, Heidelberg, Germany
| | - Heike Peterziel
- Preclinical Program, Hopp Children's Cancer Center at NCT Heidelberg (KiTZ), Heidelberg, Germany.,Clinical Cooperation Unit Pediatric Oncology, German Cancer Research Center (DKFZ), and German Cancer Consortium (DKTK), Im Neuenheimer Feld 280, 69120, Heidelberg, Germany
| | - Peter Schmezer
- Division of Epigenomics and Cancer Risk Factors, German Cancer Research Center, Heidelberg, Germany
| | - Anne Hamacher-Brady
- Johns Hopkins University, Bloomberg School of Public Health, Baltimore, United States
| | - Olaf Witt
- Preclinical Program, Hopp Children's Cancer Center at NCT Heidelberg (KiTZ), Heidelberg, Germany.,Clinical Cooperation Unit Pediatric Oncology, German Cancer Research Center (DKFZ), and German Cancer Consortium (DKTK), Im Neuenheimer Feld 280, 69120, Heidelberg, Germany.,Department of Pediatric Oncology, Hematology and Immunology, University Hospital Heidelberg, Heidelberg, Germany
| | - Ina Oehme
- Preclinical Program, Hopp Children's Cancer Center at NCT Heidelberg (KiTZ), Heidelberg, Germany. .,Clinical Cooperation Unit Pediatric Oncology, German Cancer Research Center (DKFZ), and German Cancer Consortium (DKTK), Im Neuenheimer Feld 280, 69120, Heidelberg, Germany.
| |
Collapse
|
38
|
Zamir-Nasta T, Razi M, Shapour H, Malekinejad H. Roles of p21, p53, cyclin D1, CDK-4, estrogen receptor α in aflatoxin B1-induced cytotoxicity in testicular tissue of mice. ENVIRONMENTAL TOXICOLOGY 2018; 33:385-395. [PMID: 29274131 DOI: 10.1002/tox.22524] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/21/2017] [Revised: 11/20/2017] [Accepted: 12/02/2017] [Indexed: 06/07/2023]
Abstract
This study was done in order to investigate time-dependent effect of AFB1 on expression of genes involving in cell cycle check point machinery at G, S, and M phases. For this purpose, 24 mature male Swiss albino mice were randomly divided into control and test groups. The animals in test group subdivided into three groups, which received the AFB1 at a daily dose of 20 µg/kg body weight, through intraperitoneal (i.p.) route, for 7, 14, and 21 days. The p21, p53, cyclin D1, CDK4, and ERα expressions at both mRNA and protein level were analyzed by using reverse transcription PCR (RT-PCR) and immunohistochemistry, respectively. Moreover, the tubular differentiation (TDI) and spermiogenesis (SPI) indices were analyzed. Finally, the testicular DNA fragmentation was assessed by using DNA Ladder test. Observations revealed that the AFB1 remarkably (P < .05) reduced cyclin D1, Cdk4, and ERα expression at both mRNA and protein levels. Up-regulated p21 and p53 expression was revealed in AFB1-received animals, which developed time dependently. Histological examinations exhibited a significant reduction in TDI and SPI indices. Finally, the AFB1 resulted in severe DNA fragmentation. Our data showed that the AFB1 by down-regulating the cyclin D1, Cdk4, and ERα expression adversely affects cyclin D1/Cdk4 and cyclin D1/ERα interactions. Moreover, the AFB1-induced overexpression of p21 (as a kinase inhibitor), in turn results in cell cycle arrest via inhibiting the Cdk4 interaction with cyclin D1. Finally, the AFB1-induced DNA damage triggers the p53-dependent apoptosis pathway independent to p21 overexpression.
Collapse
Affiliation(s)
- Toraj Zamir-Nasta
- Department of Basic Science, Faculty of Veterinary Medicine, Urmia University, P.O. Box 1177, Urmia, Iran
| | - Mazdak Razi
- Department of Basic Science, Faculty of Veterinary Medicine, Urmia University, P.O. Box 1177, Urmia, Iran
| | - Hasanzadeh Shapour
- Department of Basic Science, Faculty of Veterinary Medicine, Urmia University, P.O. Box 1177, Urmia, Iran
| | - Hassan Malekinejad
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Urmia University of Medical Sciences, Urmia, Iran
- Food and Beverages Safety Research Center, Urmia University of Medical Sciences, Urmia, Iran
| |
Collapse
|
39
|
Neuroblastoma Cell Lines Are Refractory to Genotoxic Drug-Mediated Induction of Ligands for NK Cell-Activating Receptors. J Immunol Res 2018; 2018:4972410. [PMID: 29805983 PMCID: PMC5901817 DOI: 10.1155/2018/4972410] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2017] [Revised: 02/07/2018] [Accepted: 02/18/2018] [Indexed: 12/20/2022] Open
Abstract
Neuroblastoma (NB), the most common extracranial solid tumor of childhood, causes death in almost 15% of children affected by cancer. Treatment of neuroblastoma is based on the combination of chemotherapy with other therapeutic interventions such as surgery, radiotherapy, use of differentiating agents, and immunotherapy. In particular, adoptive NK cell transfer is a new immune-therapeutic approach whose efficacy may be boosted by several anticancer agents able to induce the expression of ligands for NK cell-activating receptors, thus rendering cancer cells more susceptible to NK cell-mediated lysis. Here, we show that chemotherapeutic drugs commonly used for the treatment of NB such as cisplatin, topotecan, irinotecan, and etoposide are unable to induce the expression of activating ligands in a panel of NB cell lines. Consistently, cisplatin-treated NB cell lines were not more susceptible to NK cells than untreated cells. The refractoriness of NB cell lines to these drugs has been partially associated with the abnormal status of genes for ATM, ATR, Chk1, and Chk2, the major transducers of the DNA damage response (DDR), triggered by several anticancer agents and promoting different antitumor mechanisms including the expression of ligands for NK cell-activating receptors. Moreover, both the impaired production of reactive oxygen species (ROS) in some NB cell lines and the transient p53 stabilization in response to our genotoxic drugs under our experimental conditions could contribute to inefficient induction of activating ligands. These data suggest that further investigations, exploiting molecular strategies aimed to potentiate the NK cell-mediated immunotherapy of NB, are warranted.
Collapse
|
40
|
Mao X, Chen Z, Zhao Y, Yu Y, Guan S, Woodfield SE, Vasudevan SA, Tao L, Pang JC, Lu J, Zhang H, Zhang F, Yang J. Novel multi-targeted ErbB family inhibitor afatinib blocks EGF-induced signaling and induces apoptosis in neuroblastoma. Oncotarget 2018; 8:1555-1568. [PMID: 27902463 PMCID: PMC5352076 DOI: 10.18632/oncotarget.13657] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2016] [Accepted: 11/08/2016] [Indexed: 11/29/2022] Open
Abstract
Neuroblastoma is the most common extracranial solid tumor in children. The ErbB family of proteins is a group of receptor tyrosine kinases that promote the progression of various malignant cancers including neuroblastoma. Thus, targeting them with small molecule inhibitors is a promising strategy for neuroblastoma therapy. In this study, we investigated the anti-tumor effect of afatinib, an irreversible inhibitor of members of the ErbB family, on neuroblastoma. We found that afatinib suppressed the proliferation and colony formation ability of neuroblastoma cell lines in a dose-dependent manner. Afatinib also induced apoptosis and blocked EGF-induced activation of PI3K/AKT/mTOR signaling in all neuroblastoma cell lines tested. In addition, afatinib enhanced doxorubicin-induced cytotoxicity in neuroblastoma cells, including the chemoresistant LA-N-6 cell line. Finally, afatinib exhibited antitumor efficacy in vivo by inducing apoptosis in an orthotopic xenograft neuroblastoma mouse model. Taken together, these results show that afatinib inhibits neuroblastoma growth both in vitro and in vivo by suppressing EGFR-mediated PI3K/AKT/mTOR signaling. Our study supports the idea that EGFR is a potential therapeutic target in neuroblastoma. And targeting ErbB family protein kinases with small molecule inhibitors like afatinib alone or in combination with doxorubicin is a viable option for treating neuroblastoma.
Collapse
Affiliation(s)
- Xinfang Mao
- Xinjiang Key Laboratory of Biological Resources and Genetic Engineering, College of Life Science and Technology, Xinjiang University, Urumqi 830046, P. R. China.,Texas Children's Cancer Center, Department of Pediatrics, Dan L. Duncan Cancer Center, Baylor College of Medicine, Houston, Texas 77030, USA
| | - Zhenghu Chen
- Texas Children's Cancer Center, Department of Pediatrics, Dan L. Duncan Cancer Center, Baylor College of Medicine, Houston, Texas 77030, USA.,Department of Ophthalmology, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai 200072, P. R. China
| | - Yanling Zhao
- Texas Children's Cancer Center, Department of Pediatrics, Dan L. Duncan Cancer Center, Baylor College of Medicine, Houston, Texas 77030, USA
| | - Yang Yu
- Texas Children's Cancer Center, Department of Pediatrics, Dan L. Duncan Cancer Center, Baylor College of Medicine, Houston, Texas 77030, USA
| | - Shan Guan
- Xinjiang Key Laboratory of Biological Resources and Genetic Engineering, College of Life Science and Technology, Xinjiang University, Urumqi 830046, P. R. China.,Texas Children's Cancer Center, Department of Pediatrics, Dan L. Duncan Cancer Center, Baylor College of Medicine, Houston, Texas 77030, USA
| | - Sarah E Woodfield
- Division of Pediatric Surgery, Texas Children's Hospital Department of Surgery, Michael E. DeBakey Department of Surgery, Dan L. Duncan Cancer Center, Baylor College of Medicine, Houston, Texas 77030, USA
| | - Sanjeev A Vasudevan
- Division of Pediatric Surgery, Texas Children's Hospital Department of Surgery, Michael E. DeBakey Department of Surgery, Dan L. Duncan Cancer Center, Baylor College of Medicine, Houston, Texas 77030, USA
| | - Ling Tao
- Texas Children's Cancer Center, Department of Pediatrics, Dan L. Duncan Cancer Center, Baylor College of Medicine, Houston, Texas 77030, USA
| | - Jonathan C Pang
- Texas Children's Cancer Center, Department of Pediatrics, Dan L. Duncan Cancer Center, Baylor College of Medicine, Houston, Texas 77030, USA
| | - Jiaxiong Lu
- Texas Children's Cancer Center, Department of Pediatrics, Dan L. Duncan Cancer Center, Baylor College of Medicine, Houston, Texas 77030, USA
| | - Huiyuan Zhang
- Texas Children's Cancer Center, Department of Pediatrics, Dan L. Duncan Cancer Center, Baylor College of Medicine, Houston, Texas 77030, USA
| | - Fuchun Zhang
- Xinjiang Key Laboratory of Biological Resources and Genetic Engineering, College of Life Science and Technology, Xinjiang University, Urumqi 830046, P. R. China
| | - Jianhua Yang
- Texas Children's Cancer Center, Department of Pediatrics, Dan L. Duncan Cancer Center, Baylor College of Medicine, Houston, Texas 77030, USA
| |
Collapse
|
41
|
Lu J, Guan S, Zhao Y, Yu Y, Wang Y, Shi Y, Mao X, Yang KL, Sun W, Xu X, Yi JS, Yang T, Yang J, Nuchtern JG. Novel MDM2 inhibitor SAR405838 (MI-773) induces p53-mediated apoptosis in neuroblastoma. Oncotarget 2018; 7:82757-82769. [PMID: 27764791 PMCID: PMC5347730 DOI: 10.18632/oncotarget.12634] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2016] [Accepted: 09/25/2016] [Indexed: 12/23/2022] Open
Abstract
Neuroblastoma (NB), which accounts for about 15% of cancer-related mortality in children, is the most common childhood extracranial malignant tumor. In NB, somatic mutations of the tumor suppressor, p53, are exceedingly rare. Unlike in adult tumors, the majority of p53 downstream functions are still intact in NB cells with wild-type p53. Thus, restoring p53 function by blocking its interaction with p53 suppressors such as MDM2 is a viable therapeutic strategy for NB treatment. Herein, we show that MDM2 inhibitor SAR405838 is a potent therapeutic drug for NB. SAR405838 caused significantly decreased cell viability of p53 wild-type NB cells and induced p53-mediated apoptosis, as well as augmenting the cytotoxic effects of doxorubicin (Dox). In an in vivo orthotopic NB mouse model, SAR405838 induced apoptosis in NB tumor cells. In summary, our data strongly suggest that MDM2-specific inhibitors like SAR405838 may serve not only as a stand-alone therapy, but also as an effective adjunct to current chemotherapeutic regimens for treating NB with an intact MDM2-p53 axis.
Collapse
Affiliation(s)
- Jiaxiong Lu
- Department of Ophthalmology, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai 200072, China.,Texas Children's Cancer Center, Department of Pediatrics, Dan L. Duncan Cancer Center, Baylor College of Medicine, Houston, TX 77030, USA
| | - Shan Guan
- Texas Children's Cancer Center, Department of Pediatrics, Dan L. Duncan Cancer Center, Baylor College of Medicine, Houston, TX 77030, USA
| | - Yanling Zhao
- Texas Children's Cancer Center, Department of Pediatrics, Dan L. Duncan Cancer Center, Baylor College of Medicine, Houston, TX 77030, USA
| | - Yang Yu
- Texas Children's Cancer Center, Department of Pediatrics, Dan L. Duncan Cancer Center, Baylor College of Medicine, Houston, TX 77030, USA.,Division of Pediatric Surgery, Michael E. DeBakey Department of Pediatric Surgery, Dan L. Duncan Cancer Center, Baylor College of Medicine, Houston, Texas 77030, USA
| | - Yongfeng Wang
- Texas Children's Cancer Center, Department of Pediatrics, Dan L. Duncan Cancer Center, Baylor College of Medicine, Houston, TX 77030, USA
| | - Yonghua Shi
- Department of Pathology, University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA.,Department of Pathology, Basic Medicine College of Xinjiang Medical University, Urumqi, Xinjiang 830011, China
| | - Xinfang Mao
- Texas Children's Cancer Center, Department of Pediatrics, Dan L. Duncan Cancer Center, Baylor College of Medicine, Houston, TX 77030, USA.,Xinjiang Key Laboratory of Biological Resources and Genetic Engineering, College of Life Science and Technology, Xinjiang University, Urumqi, Xinjiang 830046, China
| | - Kristine L Yang
- Texas Children's Cancer Center, Department of Pediatrics, Dan L. Duncan Cancer Center, Baylor College of Medicine, Houston, TX 77030, USA
| | - Wenjing Sun
- Division of Pediatric Surgery, Michael E. DeBakey Department of Pediatric Surgery, Dan L. Duncan Cancer Center, Baylor College of Medicine, Houston, Texas 77030, USA
| | - Xin Xu
- Texas Children's Cancer Center, Department of Pediatrics, Dan L. Duncan Cancer Center, Baylor College of Medicine, Houston, TX 77030, USA
| | - Joanna S Yi
- Texas Children's Cancer Center, Department of Pediatrics, Dan L. Duncan Cancer Center, Baylor College of Medicine, Houston, TX 77030, USA
| | - Tianshu Yang
- Department of Ophthalmology, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai 200072, China
| | - Jianhua Yang
- Department of Ophthalmology, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai 200072, China.,Texas Children's Cancer Center, Department of Pediatrics, Dan L. Duncan Cancer Center, Baylor College of Medicine, Houston, TX 77030, USA
| | - Jed G Nuchtern
- Texas Children's Cancer Center, Department of Pediatrics, Dan L. Duncan Cancer Center, Baylor College of Medicine, Houston, TX 77030, USA.,Division of Pediatric Surgery, Michael E. DeBakey Department of Pediatric Surgery, Dan L. Duncan Cancer Center, Baylor College of Medicine, Houston, Texas 77030, USA
| |
Collapse
|
42
|
Zaatiti H, Abdallah J, Nasr Z, Khazen G, Sandler A, Abou-Antoun TJ. Tumorigenic proteins upregulated in the MYCN-amplified IMR-32 human neuroblastoma cells promote proliferation and migration. Int J Oncol 2018; 52:787-803. [PMID: 29328367 PMCID: PMC5807036 DOI: 10.3892/ijo.2018.4236] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2017] [Accepted: 12/05/2017] [Indexed: 12/22/2022] Open
Abstract
Childhood neuroblastoma is one of the most common types of extra-cranial cancer affecting children with a clinical spectrum ranging from spontaneous regression to malignant and fatal progression. In order to improve the clinical outcomes of children with high-risk neuroblastoma, it is crucial to understand the tumorigenic mechanisms that govern its malignant behaviors. MYCN proto-oncogene, bHLH transcription factor (MYCN) amplification has been implicated in the malignant, treatment-evasive nature of aggressive, high-risk neuroblastoma. In this study, we used a SILAC approach to compare the proteomic signatures of MYCN-amplified IMR-32 and non-MYCN-amplified SK-N-SH human neuroblastoma cells. Tumorigenic proteins, including fatty-acid binding protein 5 (FABP5), L1-cell adhesion molecule (L1-CAM), baculoviral IAP repeat containing 5 [BIRC5 (survivin)] and high mobility group protein A1 (HMGA1) were found to be significantly upregulated in the IMR-32 compared to the SK-N-SH cells and mapped to highly tumorigenic pathways including, MYC, MYCN, microtubule associated protein Tau (MAPT), E2F transcription factor 1 (E2F1), sterol regulatory element binding transcription factor 1 or 2 (SREBF1/2), hypoxia-inducible factor 1α (HIF-1α), Sp1 transcription factor (SP1) and amyloid precursor protein (APP). The transcriptional knockdown (KD) of MYCN, HMGA1, FABP5 and L1-CAM significantly abrogated the proliferation of the IMR-32 cells at 48 h post transfection. The early apoptotic rates were significantly higher in the IMR-32 cells in which FABP5 and MYCN were knocked down, whereas cellular migration was significantly abrogated with FABP5 and HMGA1 KD compared to the controls. Of note, L1-CAM, HMGA1 and FABP5 KD concomitantly downregulated MYCN protein expression and MYCN KD concomitantly downregulated L1-CAM, HMGA1 and FABP5 protein expression, while survivin protein expression was significantly downregulated by MYCN, HMGA1 and FABP5 KD. In addition, combined L1-CAM and FABP5 KD led to the concomitant downregulation of HMGA1 protein expression. On the whole, our data indicate that this inter-play between MYCN and the highly tumorigenic proteins which are upregulated in the malignant IMR-32 cells may be fueling their aggressive behavior, thereby signifying the importance of combination, multi-modality targeted therapy to eradicate this deadly childhood cancer.
Collapse
Affiliation(s)
- Hayat Zaatiti
- Department of Biology, Faculty of Sciences, University of Balamand, El-Koura, Lebanon
| | - Jad Abdallah
- Department of Pharmaceutical Sciences, School of Pharmacy, Lebanese American University, Byblos 1102-2801, Lebanon
| | - Zeina Nasr
- Department of Biology, Faculty of Sciences, University of Balamand, El-Koura, Lebanon
| | - George Khazen
- School of Arts and Sciences, Lebanese American University, Byblos 1102-2801, Lebanon
| | - Anthony Sandler
- Sheikh Zayed Institute for Pediatric Surgical Innovation, Joseph E. Robert Jr. Center for Surgical Care, Children's National Medical Center, Washington, DC 20010, USA
| | - Tamara J Abou-Antoun
- Department of Pharmaceutical Sciences, School of Pharmacy, Lebanese American University, Byblos 1102-2801, Lebanon
| |
Collapse
|
43
|
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
|
44
|
Xu Y, Chen X, Lin L, Chen H, Yu S, Li D. MicroRNA-149 is associated with clinical outcome in human neuroblastoma and modulates cancer cell proliferation through Rap1 independent of MYCN amplification. Biochimie 2017; 139:1-8. [PMID: 28456710 DOI: 10.1016/j.biochi.2017.04.011] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2017] [Accepted: 04/24/2017] [Indexed: 10/19/2022]
Abstract
PURPOSE We evaluated the clinical relevance of microRNA-149 (miR-149) in neuroblastoma (NB) and its functional roles in regulating NB proliferation in vitro. METHODS QRT-PCR was used to evaluate miR-149 expression in NB cell lines and primary NB tumors. Association between endogenous miR-149 expression in primary NB tumors and their host patients' clinicopathological factors and overall survival (OS) were statistically evaluated. In SH-SY5Y, an MYCN-non-amplified, and LAN5, an MYCN-amplified NB cell lines, miR-149 was either upregulated or downregulated by lentiviral transduction, to evaluate its effect on NB proliferation in vitro. Possible downstream target of miR-149, Ras-related protein 1 (Rap1), was evaluated by qRT-PCR and western blot in lentiviral-transduced NB cells. Moreover, Rap1 was either upregulated or downregulated in lentiviral-transduced NB cells to further evaluate its effect on miR-149-mediated NB proliferation in vitro. RESULTS MiR-149 is markedly downregulated in both in vitro NB cell lines and in vivo NB primary tumors. Low miR-149 expression is predominantly associated with Stage 3 or 4 primary NB tumors, and poor OS among NB patients. In SH-SY5Y and LAN5 cells, lentivirus-induced miR-149 upregulation inhibited, whereas miR-149 downregulation promoted NB proliferation in vitro, despite MYCN-amplification status. Rap1 expression, at both mRNA and protein levels, was inversely associated with miR-149 in NB. In addition, Rap1 upregulation or downregulation reversely regulated miR-149-mediated NB proliferation in vitro. CONCLUSION MiR-149 is downregulated in NB and closely associated with NB patients' clinical outcome. MiR-149 also functionally modulates NB cell proliferation in vitro, possibly through inverse-regulation on Rap1.
Collapse
Affiliation(s)
- Yali Xu
- Department of Pediatric Surgery, The First Affiliated Hospital of Fujian Medical University, Fuzhou, Fujian Province, 350005, China
| | - Xinghe Chen
- Department of Pediatric Surgery, The First Affiliated Hospital of Fujian Medical University, Fuzhou, Fujian Province, 350005, China
| | - Li Lin
- Department of Pediatric Surgery, The First Affiliated Hospital of Fujian Medical University, Fuzhou, Fujian Province, 350005, China
| | - Hong Chen
- Office of Graduate Studies, Fujian Medical University, Fuzhou, Fujian Province, 350004, China
| | - Shuping Yu
- Office of Graduate Studies, Fujian Medical University, Fuzhou, Fujian Province, 350004, China
| | - Dumiao Li
- Department of Pediatric Surgery, The First Affiliated Hospital of Fujian Medical University, Fuzhou, Fujian Province, 350005, China.
| |
Collapse
|
45
|
Owen HC, Appiah S, Hasan N, Ghali L, Elayat G, Bell C. Phytochemical Modulation of Apoptosis and Autophagy: Strategies to Overcome Chemoresistance in Leukemic Stem Cells in the Bone Marrow Microenvironment. INTERNATIONAL REVIEW OF NEUROBIOLOGY 2017; 135:249-278. [PMID: 28807161 DOI: 10.1016/bs.irn.2017.02.012] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Advances in scientific research and targeted treatment regimes have improved survival rates for many cancers over the past few decades. However, for some types of leukemia, including acute lymphoblastic and acute myeloid leukemia, mortality rates have continued to rise, with chemoresistance in leukemic stem cells (LSCs) being a major contributing factor. Most cancer drug therapies act by inducing apoptosis in dividing cells but are ineffective in targeting quiescent LSCs. Niches in the bone marrow, known as leukemic niches, behave as "sanctuaries" where LSCs acquire drug resistance. This review explores the role of the bone marrow environment in the maintenance of LSCs and its contribution to chemoresistance and considers current research on the potential use of phytochemicals to overcome chemoresistance through the modulation of signaling pathways involved in the survival and death of leukemic clonal cells and/or leukemic stem cells. Phytochemicals from traditional Chinese medicine, namely baicalein, chrysin, wogonin (constituents of Scutellaria baicalensis; huáng qín; ), curcumin (a constituent of Curcuma longa, jiāng huáng, ), and resveratrol (a constituent of Polygonum cuspidatum; hŭ zhàng, ) have been shown to induce apoptosis in leukemic cell lines, with curcumin and resveratrol also causing cell death via the induction of autophagy (a nonapoptotic pathway). In order to be effective in eliminating LSCs, it is important to target signaling pathways (such as Wnt/β-catenin, Notch, and Hedgehog). Resveratrol has been reported to induce apoptosis in leukemic cells through the inhibition of the Notch and Sonic hedgehog signaling pathways, therefore showing potential to affect LSCs. While these findings are of interest, there is a lack of reported research on the modulatory effect of phytochemicals on the autophagic cell death pathway in leukemia, and on the signaling pathways involved in the maintenance of LSCs, highlighting the need for further work in these areas.
Collapse
Affiliation(s)
- Helen C Owen
- Faculty of Science and Technology, Middlesex University, The Burroughs, Hendon, London, United Kingdom.
| | - Sandra Appiah
- Faculty of Science and Technology, Middlesex University, The Burroughs, Hendon, London, United Kingdom.
| | - Noor Hasan
- Faculty of Science and Technology, Middlesex University, The Burroughs, Hendon, London, United Kingdom
| | - Lucy Ghali
- Faculty of Science and Technology, Middlesex University, The Burroughs, Hendon, London, United Kingdom
| | - Ghada Elayat
- Faculty of Science and Technology, Middlesex University, The Burroughs, Hendon, London, United Kingdom
| | - Celia Bell
- Faculty of Science and Technology, Middlesex University, The Burroughs, Hendon, London, United Kingdom
| |
Collapse
|
46
|
Ahmed AA, Zhang L, Reddivalla N, Hetherington M. Neuroblastoma in children: Update on clinicopathologic and genetic prognostic factors. Pediatr Hematol Oncol 2017; 34:165-185. [PMID: 28662353 DOI: 10.1080/08880018.2017.1330375] [Citation(s) in RCA: 60] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Neuroblastoma is the most common extracranial solid tumor in childhood accounting for 8-10% of all childhood malignancies. The tumor is characterized by a spectrum of histopathologic features and a heterogeneous clinical phenotype. Modern multimodality therapy results in variable clinical response ranging from cure in localized tumors to limited response in aggressive metastatic disease. Accurate clinical staging and risk assessment based on clinical, surgical, biologic and pathologic criteria are of pivotal importance in assigning prognosis and planning effective treatment approaches. Numerous studies have analyzed the presence of several clinicopathologic and biologic factors in association with the patient's prognosis and outcome. Although patient's age, tumor stage, histopathologic classification, and MYCN amplification are the most commonly validated prognostic markers, several new gene mutations have been identified in sporadic and familial neuroblastoma cases that show association with an adverse outcome. Novel molecular studies have also added data on chromosomal segmental aberrations in MYCN nonamplified tumors. In this review, we provide an updated summary of the clinical, serologic and genetic prognostic indicators in neuroblastoma including classic factors that have consistently played a role in risk stratification of patients as well as newly discovered biomarkers that may show a potential significance in patients' management.
Collapse
Affiliation(s)
- Atif A Ahmed
- a Department of Pathology and Laboratory Medicine , Children's Mercy Hospital/University of Missouri , Kansas City , Missouri , USA
| | - Lei Zhang
- a Department of Pathology and Laboratory Medicine , Children's Mercy Hospital/University of Missouri , Kansas City , Missouri , USA
| | - Naresh Reddivalla
- b Department of Hematology-Oncology , Children's Mercy Hospital/University of Missouri , Kansas City , Missouri , USA
| | - Maxine Hetherington
- b Department of Hematology-Oncology , Children's Mercy Hospital/University of Missouri , Kansas City , Missouri , USA
| |
Collapse
|
47
|
The MYCN Protein in Health and Disease. Genes (Basel) 2017; 8:genes8040113. [PMID: 28358317 PMCID: PMC5406860 DOI: 10.3390/genes8040113] [Citation(s) in RCA: 106] [Impact Index Per Article: 15.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2017] [Revised: 03/23/2017] [Accepted: 03/27/2017] [Indexed: 12/22/2022] Open
Abstract
MYCN is a member of the MYC family of proto-oncogenes. It encodes a transcription factor, MYCN, involved in the control of fundamental processes during embryonal development. The MYCN protein is situated downstream of several signaling pathways promoting cell growth, proliferation and metabolism of progenitor cells in different developing organs and tissues. Conversely, deregulated MYCN signaling supports the development of several different tumors, mainly with a childhood onset, including neuroblastoma, medulloblastoma, rhabdomyosarcoma and Wilms’ tumor, but it is also associated with some cancers occurring during adulthood such as prostate and lung cancer. In neuroblastoma, MYCN-amplification is the most consistent genetic aberration associated with poor prognosis and treatment failure. Targeting MYCN has been proposed as a therapeutic strategy for the treatment of these tumors and great efforts have allowed the development of direct and indirect MYCN inhibitors with potential clinical use.
Collapse
|
48
|
Stafman LL, Beierle EA. Cell Proliferation in Neuroblastoma. Cancers (Basel) 2016; 8:E13. [PMID: 26771642 PMCID: PMC4728460 DOI: 10.3390/cancers8010013] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2015] [Revised: 01/05/2016] [Accepted: 01/08/2016] [Indexed: 12/19/2022] Open
Abstract
Neuroblastoma, the most common extracranial solid tumor of childhood, continues to carry a dismal prognosis for children diagnosed with advanced stage or relapsed disease. This review focuses upon factors responsible for cell proliferation in neuroblastoma including transcription factors, kinases, and regulators of the cell cycle. Novel therapeutic strategies directed toward these targets in neuroblastoma are discussed.
Collapse
Affiliation(s)
- Laura L Stafman
- Department of Surgery, Division of Pediatric Surgery, University of Alabama, Birmingham, AL 35233, USA.
| | - Elizabeth A Beierle
- Department of Surgery, Division of Pediatric Surgery, University of Alabama, Birmingham, AL 35233, USA.
| |
Collapse
|