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Epp S, Chuah SM, Halasz M. Epigenetic Dysregulation in MYCN-Amplified Neuroblastoma. Int J Mol Sci 2023; 24:17085. [PMID: 38069407 PMCID: PMC10707345 DOI: 10.3390/ijms242317085] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2023] [Revised: 11/30/2023] [Accepted: 12/01/2023] [Indexed: 12/18/2023] Open
Abstract
Neuroblastoma (NB), a childhood cancer arising from the neural crest, poses significant clinical challenges, particularly in cases featuring amplification of the MYCN oncogene. Epigenetic factors play a pivotal role in normal neural crest and NB development, influencing gene expression patterns critical for tumorigenesis. This review delves into the multifaceted interplay between MYCN and known epigenetic modifications during NB genesis, shedding light on the intricate regulatory networks underlying the disease. We provide an extensive survey of known epigenetic mechanisms, encompassing DNA methylation, histone modifications, non-coding RNAs, super-enhancers (SEs), bromodomains (BET), and chromatin modifiers in MYCN-amplified (MNA) NB. These epigenetic changes collectively contribute to the dysregulated gene expression landscape observed in MNA NB. Furthermore, we review emerging therapeutic strategies targeting epigenetic regulators, including histone deacetylase inhibitors (HDACi), histone methyltransferase inhibitors (HMTi), and DNA methyltransferase inhibitors (DNMTi). We also discuss and summarize current drugs in preclinical and clinical trials, offering insights into their potential for improving outcomes for MNA NB patients.
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Affiliation(s)
- Soraya Epp
- Systems Biology Ireland, UCD School of Medicine, University College Dublin, D04 V1W8 Dublin, Ireland; (S.E.)
| | - Shin Mei Chuah
- Systems Biology Ireland, UCD School of Medicine, University College Dublin, D04 V1W8 Dublin, Ireland; (S.E.)
| | - Melinda Halasz
- Systems Biology Ireland, UCD School of Medicine, University College Dublin, D04 V1W8 Dublin, Ireland; (S.E.)
- Conway Institute of Biomolecular and Biomedical Research, University College Dublin, D04 V1W8 Dublin, Ireland
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2
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MYCN in Neuroblastoma: "Old Wine into New Wineskins". Diseases 2021; 9:diseases9040078. [PMID: 34842635 PMCID: PMC8628738 DOI: 10.3390/diseases9040078] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2021] [Revised: 10/20/2021] [Accepted: 10/27/2021] [Indexed: 12/12/2022] Open
Abstract
MYCN Proto-Oncogene, BHLH Transcription Factor (MYCN) has been one of the most studied genes in neuroblastoma. It is known for its oncogenetic mechanisms, as well as its role in the prognosis of the disease and it is considered one of the prominent targets for neuroblastoma therapy. In the present work, we attempted to review the literature, on the relation between MYCN and neuroblastoma from all possible mechanistic sites. We have searched the literature for the role of MYCN in neuroblastoma based on the following topics: the references of MYCN in the literature, the gene's anatomy, along with its transcripts, the protein's anatomy, the epigenetic mechanisms regulating MYCN expression and function, as well as MYCN amplification. MYCN plays a significant role in neuroblastoma biology. Its functions and properties range from the forming of G-quadraplexes, to the interaction with miRNAs, as well as the regulation of gene methylation and histone acetylation and deacetylation. Although MYCN is one of the most primary genes studied in neuroblastoma, there is still a lot to be learned. Our knowledge on the exact mechanisms of MYCN amplification, etiology and potential interventions is still limited. The knowledge on the molecular mechanisms of MYCN in neuroblastoma, could have potential prognostic and therapeutic advantages.
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Association of RASSF1A, DCR2, and CASP8 Methylation with Survival in Neuroblastoma: A Pooled Analysis Using Reconstructed Individual Patient Data. BIOMED RESEARCH INTERNATIONAL 2020; 2020:7390473. [PMID: 33381579 PMCID: PMC7755470 DOI: 10.1155/2020/7390473] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/22/2020] [Revised: 10/09/2020] [Accepted: 10/17/2020] [Indexed: 12/15/2022]
Abstract
Neuroblastoma (NB) is a heterogeneous tumor affecting children. It shows a wide spectrum of clinical outcomes; therefore, development of risk stratification is critical to provide optimum treatment. Since epigenetic alterations such as DNA methylation have emerged as an important feature of both development and progression in NB, in this study, we aimed to quantify the effect of methylation of three distinct genes (RASSF1A, DCR2, and CASP8) on overall survival in NB patients. We performed a systematic review using PubMed, Embase, and Cochrane libraries. Individual patient data was retrieved from extracted Kaplan–Meier curves. Data from studies was then merged, and analysis was done on the full data set. Seven studies met the inclusion criteria. Methylation of the three genes had worse overall survival than the unmethylated arms. Five-year survival for the methylated arm of RASSF1A, DCR2, and CASP8 was 63.19% (95% CI 56.55-70.60), 57.78% (95% CI 47.63-70.08), and 56.39% (95% CI 49.53-64.19), respectively, while for the unmethylated arm, it was 93.10% (95% CI 87.40–99.1), 84.84% (95% CI 80.04-89.92), and 83.68% (95% CI 80.28-87.22), respectively. In conclusion, our results indicate that in NB patients, RASSF1A, DCR2, and CASP8 methylation is associated with poor prognosis. Large prospective studies will be necessary to confirm definitive correlation between methylation of these genes and survival taking into account all other known risk factors. (PROSPERO registration number CRD42017082264).
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4
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Reis RSD, Santos JAD, Abreu PMD, Dettogni RS, Santos EDVWD, Stur E, Agostini LP, Anders QS, Alves LNR, Valle IBD, Lima MA, Souza ED, Podestá JRV, Zeidler SVV, Cordeiro-Silva MDF, Louro ID. Hypermethylation status of DAPK, MGMT and RUNX3 in HPV negative oral and oropharyngeal squamous cell carcinoma. Genet Mol Biol 2020; 43:e20190334. [PMID: 32870234 PMCID: PMC7452731 DOI: 10.1590/1678-4685-gmb-2019-0334] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2019] [Accepted: 06/28/2020] [Indexed: 01/08/2023] Open
Abstract
Squamous cell carcinoma of the oral cavity and oropharynx is the sixth most common type of cancer in the world. During tumorigenesis, gene promoter hypermethylation is considered an important mechanism of transcription silencing of tumor suppressor genes, such as DAPK, MGMT and RUNX3. These genes participate in signaling pathways related to apoptosis, DNA repair and proliferation whose loss of expression is possibly associated with cancer development and progression. In order to investigate associations between hypermethylation and clinicopathological and prognostic parameters, promoter methylation was evaluated in 72 HPV negative oral and oropharyngeal tumors using methylation-specific PCR. Hypermethylation frequencies found for DAPK, MGMT and RUNX3 were 38.88%, 19.44% and 1.38% respectively. Patients with MGMT hypermethylation had a better 2-year overall survival compared to patients without methylation. Being MGMT a repair gene for alkylating agents, it could be a biomarker of treatment response for patients who are candidates for cisplatin chemotherapy, predicting drug resistance. In view of the considerable levels of hypermethylation in cancer cells and, for MGMT, its prognostic relevance, DAPK and MGMT show potential as epigenetic markers, in a way that additional studies may test its viability and efficacy in clinical management.
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Affiliation(s)
- Raquel Silva Dos Reis
- Universidade Federal do Espírito Santo, Departamento de Ciências Biológicas, Núcleo de Genética Humana e Molecular, Vitória, ES, Brazil
| | - Jéssica Aflávio Dos Santos
- Universidade Federal do Espírito Santo, Departamento de Ciências Biológicas, Núcleo de Genética Humana e Molecular, Vitória, ES, Brazil
| | - Priscila Marinho de Abreu
- Universidade Federal do Espírito Santo, Programa de Pós-Graduação em Biotecnologia, Vitória, ES, Brazil.,Universidade Federal do Espírito Santo, Departamento de Patologia, Laboratório de Patologia Molecular, Vitória, ES, Brazil
| | - Raquel Spinassé Dettogni
- Universidade Federal do Espírito Santo, Departamento de Ciências Biológicas, Núcleo de Genética Humana e Molecular, Vitória, ES, Brazil
| | | | - Elaine Stur
- Universidade Federal do Espírito Santo, Departamento de Ciências Biológicas, Núcleo de Genética Humana e Molecular, Vitória, ES, Brazil
| | - Lidiane Pignaton Agostini
- Universidade Federal do Espírito Santo, Departamento de Ciências Biológicas, Núcleo de Genética Humana e Molecular, Vitória, ES, Brazil
| | - Quézia Silva Anders
- Universidade Federal do Espírito Santo, Programa de Pós-Graduação em Ciências Fisiológicas, Vitória, ES, Brazil
| | - Lyvia Neves Rebello Alves
- Universidade Federal do Espírito Santo, Departamento de Ciências Biológicas, Núcleo de Genética Humana e Molecular, Vitória, ES, Brazil.,Universidade Federal do Espírito Santo, Programa de Pós-Graduação em Biotecnologia, Vitória, ES, Brazil
| | - Isabella Bittencourt do Valle
- Universidade Federal do Espírito Santo, Programa de Pós-Graduação em Biotecnologia, Vitória, ES, Brazil.,Universidade Federal do Espírito Santo, Departamento de Patologia, Laboratório de Patologia Molecular, Vitória, ES, Brazil
| | - Marília Arantes Lima
- Universidade Federal do Espírito Santo, Departamento de Patologia, Laboratório de Patologia Molecular, Vitória, ES, Brazil
| | - Evandro Duccini Souza
- Hospital Santa Rita de Cássia - SESA, Programa de Prevenção e Detecção Precoce do Câncer Bucal, Setor de Cirurgia de Cabeça e Pescoço, Vitória, ES, Brazil
| | - José Roberto Vasconcelos Podestá
- Hospital Santa Rita de Cássia - SESA, Programa de Prevenção e Detecção Precoce do Câncer Bucal, Setor de Cirurgia de Cabeça e Pescoço, Vitória, ES, Brazil
| | - Sandra Ventorin von Zeidler
- Universidade Federal do Espírito Santo, Programa de Pós-Graduação em Biotecnologia, Vitória, ES, Brazil.,Universidade Federal do Espírito Santo, Departamento de Patologia, Laboratório de Patologia Molecular, Vitória, ES, Brazil
| | - Melissa de Freitas Cordeiro-Silva
- Universidade Federal do Espírito Santo, Departamento de Ciências Biológicas, Núcleo de Genética Humana e Molecular, Vitória, ES, Brazil
| | - Iúri Drumond Louro
- Universidade Federal do Espírito Santo, Departamento de Ciências Biológicas, Núcleo de Genética Humana e Molecular, Vitória, ES, Brazil.,Universidade Federal do Espírito Santo, Programa de Pós-Graduação em Biotecnologia, Vitória, ES, Brazil
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Moran S, Martinez-Cardús A, Boussios S, Esteller M. Precision medicine based on epigenomics: the paradigm of carcinoma of unknown primary. Nat Rev Clin Oncol 2017; 14:682-694. [PMID: 28675165 DOI: 10.1038/nrclinonc.2017.97] [Citation(s) in RCA: 71] [Impact Index Per Article: 10.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Epigenetic alterations are a common hallmark of human cancer. Single epigenetic markers are starting to be incorporated into clinical practice; however, the translational use of these biomarkers has not been validated at the 'omics' level. The identification of the tissue of origin in patients with cancer of unknown primary (CUP) is an example of how epigenomics can be incorporated in clinical settings, addressing an unmet need in the diagnostic and clinical management of these patients. Despite the great diagnostic advances made in the past decade, the use of traditional diagnostic procedures only enables the tissue of origin to be determined in ∼30% of patients with CUP. Thus, development of molecularly guided diagnostic strategies has emerged to complement traditional procedures, thereby improving the clinical management of patients with CUP. In this Review, we present the latest data on strategies using epigenetics and other molecular biomarkers to guide therapeutic decisions involving patients with CUP, and we highlight areas warranting further research to engage the medical community in this unmet need.
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Affiliation(s)
- Sebastián Moran
- Cancer Epigenetics and Biology Program (PEBC), Bellvitge Biomedical Research Institute (IDIBELL), Avinguda Gran Via 199-203, 08908 L'Hospitalet del Llobregat, Barcelona, Spain
| | - Anna Martinez-Cardús
- Cancer Epigenetics and Biology Program (PEBC), Bellvitge Biomedical Research Institute (IDIBELL), Avinguda Gran Via 199-203, 08908 L'Hospitalet del Llobregat, Barcelona, Spain
| | - Stergios Boussios
- Department of Medical Oncology, Ioannina University Hospital, Niarxou Avenue, 45110 Ioannina, Greece
| | - Manel Esteller
- Cancer Epigenetics and Biology Program (PEBC), Bellvitge Biomedical Research Institute (IDIBELL), Avinguda Gran Via 199-203, 08908 L'Hospitalet del Llobregat, Barcelona, Spain.,Physiological Sciences Department, School of Medicine and Health Sciences, University of Barcelona (UB), Carrer de la Feixa Llarga, s/n, 08908 L'Hospitalet, Spain.,Institucio Catalana de Recerca i Estudis Avançats (ICREA), Passeig Lluís Companys 23, 08010 Barcelona, Spain
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6
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Islam SMR, Suenaga Y, Takatori A, Ueda Y, Kaneko Y, Kawana H, Itami M, Ohira M, Yokoi S, Nakagawara A. Sendai virus-mediated expression of reprogramming factors promotes plasticity of human neuroblastoma cells. Cancer Sci 2015; 106:1351-61. [PMID: 26190440 PMCID: PMC4638011 DOI: 10.1111/cas.12746] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2015] [Revised: 06/26/2015] [Accepted: 07/07/2015] [Indexed: 12/18/2022] Open
Abstract
Neuroblastoma (NB) is the most common extracranial solid tumor that originates from multipotent neural crest cells. NB cell populations that express embryonic stem cell-associated genes have been identified and shown to retain a multipotent phenotype. However, whether somatic reprogramming of NB cells can produce similar stem-cell like populations is unknown. Here, we sought to reprogram NB cell lines using an integration-free Sendai virus vector system. Of four NB cell lines examined, only SH-IN cells formed induced pluripotent stem cell-like colonies (SH-IN 4F colonies) at approximately 6 weeks following transduction. These SH-IN 4F colonies were alkaline phosphatase-positive. Array comparative genomic hybridization analysis indicated identical genomic aberrations in the SH-IN 4F cells as in the parental cells. SH-IN 4F cells had the ability to differentiate into the three embryonic germ layers in vitro, but rather formed NBs in vivo. Furthermore, SH-IN 4F cells exhibited resistance to cisplatin treatment and differentiated into endothelial-like cells expressing CD31 in the presence of vascular endothelial growth factor. These results suggest that SH-IN 4F cells are partially reprogrammed NB cells, and could be a suitable model for investigating the plasticity of aggressive tumors.
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Affiliation(s)
- S M Rafiqul Islam
- Division of Biochemistry and Innovative Cancer Therapeutics and Children's Cancer Research Center, Chiba Cancer Center Research Institute, Chiba, Japan
| | - Yusuke Suenaga
- Division of Biochemistry and Innovative Cancer Therapeutics and Children's Cancer Research Center, Chiba Cancer Center Research Institute, Chiba, Japan.,Cancer Genome Center, Chiba Cancer Center Research Institute, Chiba, Japan
| | - Atsushi Takatori
- Division of Biochemistry and Innovative Cancer Therapeutics and Children's Cancer Research Center, Chiba Cancer Center Research Institute, Chiba, Japan
| | - Yasuji Ueda
- Division of Business & Technology Development, DNAVEC Corporation, Tokyo, Japan
| | - Yoshiki Kaneko
- Division of Biochemistry and Innovative Cancer Therapeutics and Children's Cancer Research Center, Chiba Cancer Center Research Institute, Chiba, Japan
| | - Hidetada Kawana
- Division of Surgical Pathology, Chiba Cancer Center, Chiba, Japan
| | - Makiko Itami
- Division of Surgical Pathology, Chiba Cancer Center, Chiba, Japan
| | - Miki Ohira
- Laboratory of Cancer Genomics, Chiba Cancer Center Research Institute, Chiba, Japan
| | - Sana Yokoi
- Cancer Genome Center, Chiba Cancer Center Research Institute, Chiba, Japan
| | - Akira Nakagawara
- Division of Biochemistry and Innovative Cancer Therapeutics and Children's Cancer Research Center, Chiba Cancer Center Research Institute, Chiba, Japan
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7
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Gómez S, Castellano G, Mayol G, Suñol M, Queiros A, Bibikova M, Nazor KL, Loring JF, Lemos I, Rodríguez E, de Torres C, Mora J, Martín-Subero JI, Lavarino C. DNA methylation fingerprint of neuroblastoma reveals new biological and clinical insights. Epigenomics 2015; 7:1137-53. [PMID: 26067621 DOI: 10.2217/epi.15.49] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
AIM To define the DNA methylation landscape of neuroblastoma and its clinicopathological impact. MATERIALS & METHODS Microarray DNA methylation data were analyzed and associated with functional/regulatory genome annotation data, transcriptional profiles and clinicobiological parameters. RESULTS DNA methylation changes in neuroblastoma affect not only promoters but also intragenic and intergenic regions at cytosine-phosphate-guanine (CpG) and non-CpG sites, and target functional chromatin domains of development and cancer-related genes such as CCND1. Tumors with diverse clinical risk showed differences affecting CpG and, remarkably, non-CpG sites. Non-CpG methylation observed essentially in clinically favorable cases was associated with the differentiation status of neuroblastoma and expression of key genes such as ALK. CONCLUSION This epigenetic fingerprint of neuroblastoma provides new insights into the pathogenesis and clinical behavior of this pediatric tumor.
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Affiliation(s)
- Soledad Gómez
- Developmental Tumor Biology Laboratory, Hospital Sant Joan de Déu, Edificio Docente 4th floor, C/Santa Rosa 39-57, 08950 Esplugues de Llobregat, Barcelona, Spain
| | - Giancarlo Castellano
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, 08036, Spain
| | - Gemma Mayol
- Developmental Tumor Biology Laboratory, Hospital Sant Joan de Déu, Edificio Docente 4th floor, C/Santa Rosa 39-57, 08950 Esplugues de Llobregat, Barcelona, Spain
| | - Mariona Suñol
- Department of Pathology, Hospital Sant Joan de Déu, Barcelona, 08950, Spain
| | - Ana Queiros
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, 08036, Spain
| | | | - Kristopher L Nazor
- Center for Regenerative Medicine, Department of Chemical Physiology, The Scripps Research Institute, La Jolla, CA 92037, USA
| | - Jeanne F Loring
- Center for Regenerative Medicine, Department of Chemical Physiology, The Scripps Research Institute, La Jolla, CA 92037, USA
| | - Isadora Lemos
- Developmental Tumor Biology Laboratory, Hospital Sant Joan de Déu, Edificio Docente 4th floor, C/Santa Rosa 39-57, 08950 Esplugues de Llobregat, Barcelona, Spain
| | - Eva Rodríguez
- Developmental Tumor Biology Laboratory, Hospital Sant Joan de Déu, Edificio Docente 4th floor, C/Santa Rosa 39-57, 08950 Esplugues de Llobregat, Barcelona, Spain
| | - Carmen de Torres
- Developmental Tumor Biology Laboratory, Hospital Sant Joan de Déu, Edificio Docente 4th floor, C/Santa Rosa 39-57, 08950 Esplugues de Llobregat, Barcelona, Spain
| | - Jaume Mora
- Developmental Tumor Biology Laboratory, Hospital Sant Joan de Déu, Edificio Docente 4th floor, C/Santa Rosa 39-57, 08950 Esplugues de Llobregat, Barcelona, Spain
| | - José I Martín-Subero
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, 08036, Spain.,Department of Anatomic Pathology, Pharmacology & Microbiology, University of Barcelona, Barcelona, 08036, Spain
| | - Cinzia Lavarino
- Developmental Tumor Biology Laboratory, Hospital Sant Joan de Déu, Edificio Docente 4th floor, C/Santa Rosa 39-57, 08950 Esplugues de Llobregat, Barcelona, Spain
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Kiyonari S, Kadomatsu K. Neuroblastoma models for insights into tumorigenesis and new therapies. Expert Opin Drug Discov 2014; 10:53-62. [DOI: 10.1517/17460441.2015.974544] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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9
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Racial/ethnic disparities in human DNA methylation. Biochim Biophys Acta Rev Cancer 2014; 1846:258-62. [PMID: 25016140 DOI: 10.1016/j.bbcan.2014.07.001] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2014] [Revised: 07/01/2014] [Accepted: 07/03/2014] [Indexed: 01/23/2023]
Abstract
The racial/ethnic disparities in DNA methylation patterns indicate that molecular markers may play a role in determining the individual susceptibility to diseases in different ethnic groups. Racial disparities in DNA methylation patterns have been identified in prostate cancer, breast cancer and colorectal cancer and are related to racial differences in cancer prognosis and survival.
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10
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Haruta M, Kamijo T, Nakagawara A, Kaneko Y. RASSF1A methylation may have two biological roles in neuroblastoma tumorigenesis depending on the ploidy status and age of patients. Cancer Lett 2014; 348:167-76. [PMID: 24680815 DOI: 10.1016/j.canlet.2014.03.022] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2013] [Revised: 03/19/2014] [Accepted: 03/19/2014] [Indexed: 12/27/2022]
Abstract
RASSF1A methylation was frequent in neuroblastomas found in infants by mass-screening or infants and children diagnosed clinically, whereas CASP8 and DCR2 methylation was only frequent in tumors in children. When classified according to the ploidy status, RASSF1A and PCDHB methylation was only associated with MYCN amplification and poor outcomes in infants with a clinically diagnosed diploid, not triploid tumor. RASSF1A and PCDHB methylation was associated with poor outcomes in children with triploid and diploid tumors, respectively, and with MYCN amplification in children with diploid tumor. RASSF1A methylation may have two biological roles based on the ploidy status and patient's age.
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Affiliation(s)
- Masayuki Haruta
- Research Institute for Clinical Oncology, Saitama Cancer Center, Ina, Saitama, Japan
| | | | | | - Yasuhiko Kaneko
- Research Institute for Clinical Oncology, Saitama Cancer Center, Ina, Saitama, Japan.
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11
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Asada K, Abe M, Ushijima T. Clinical application of the CpG island methylator phenotype to prognostic diagnosis in neuroblastomas. J Hum Genet 2013; 58:428-33. [DOI: 10.1038/jhg.2013.64] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2013] [Revised: 05/06/2013] [Accepted: 05/11/2013] [Indexed: 12/21/2022]
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