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Chittavanich P, Saengwimol D, Roytrakul S, Rojanaporn D, Chaitankar V, Srimongkol A, Anurathapan U, Hongeng S, Kaewkhaw R. Ceftriaxone exerts antitumor effects in MYCN-driven retinoblastoma and neuroblastoma by targeting DDX3X for translation repression. Mol Oncol 2024; 18:918-938. [PMID: 37975412 PMCID: PMC10994227 DOI: 10.1002/1878-0261.13553] [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: 05/16/2023] [Revised: 10/13/2023] [Accepted: 11/15/2023] [Indexed: 11/19/2023] Open
Abstract
MYCN proto-oncogene, bHLH transcription factor (MYCN) amplification is associated with aggressive retinoblastoma (RB) and neuroblastoma (NB) cancer recurrence that is resistant to chemotherapies. Therefore, there is an urgent need to identify new therapeutic tools. This study aimed to evaluate the potential repurposing of ceftriaxone for the treatment of MYCN-amplified RB and NB, based on the clinical observations that the drug was serendipitously found to decrease the volume of the MYCN-driven RB subtype. Using patient-derived tumor organoids and tumor cell lines, we demonstrated that ceftriaxone is a potent and selective growth inhibitor targeting MYCN-driven RB and NB cells. Profiling of drug-induced transcriptomic changes, cell-cycle progression, and apoptotic death indicated cell-cycle arrest and death of drug-treated MYCN-amplified tumor cells. Drug target identification, using an affinity-based proteomic and molecular docking approach, and functional studies of the target proteins revealed that ceftriaxone targeted DEAD-box helicase 3 X-linked (DDX3X), thereby inhibiting translation in MYCN-amplified tumors but not in MYCN-nonamplified cells. The data suggest the feasibility of repurposing ceftriaxone as an anticancer drug and provide insights into the mechanism of drug action, highlighting DDX3X as a potential target for treating MYCN-driven tumors.
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Affiliation(s)
- Pamorn Chittavanich
- Program in Translational Medicine, Faculty of Medicine Ramathibodi HospitalMahidol UniversityBangkokThailand
| | - Duangporn Saengwimol
- Research Center, Faculty of Medicine Ramathibodi HospitalMahidol UniversityBangkokThailand
| | - Sittiruk Roytrakul
- Functional Proteomics Technology Laboratory, National Center for Genetic Engineering and BiotechnologyNational Science and Technology Development AgencyPathum ThaniThailand
| | - Duangnate Rojanaporn
- Department of Ophthalmology, Faculty of Medicine Ramathibodi HospitalMahidol UniversityBangkokThailand
| | - Vijender Chaitankar
- Biodata Mining and Discovery Section, National Institute of Arthritis and Musculoskeletal and Skin DiseasesNational Institutes of HealthBethesdaMDUSA
| | - Atthapol Srimongkol
- Research Center, Faculty of Medicine Ramathibodi HospitalMahidol UniversityBangkokThailand
| | - Usanarat Anurathapan
- Department of Pediatrics, Faculty of Medicine Ramathibodi HospitalMahidol UniversityBangkokThailand
| | - Suradej Hongeng
- Department of Pediatrics, Faculty of Medicine Ramathibodi HospitalMahidol UniversityBangkokThailand
| | - Rossukon Kaewkhaw
- Program in Translational Medicine, Faculty of Medicine Ramathibodi HospitalMahidol UniversityBangkokThailand
- Chakri Naruebodindra Medical Institute, Faculty of Medicine Ramathibodi HospitalMahidol UniversitySamut PrakanThailand
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2
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Anoushirvani AA, Jafarian Yazdi A, Amirabadi S, Asouri SA, Shafabakhsh R, Sheida A, Hosseini Khabr MS, Jafari A, Tamehri Zadeh SS, Hamblin MR, Kalantari L, Talaei Zavareh SA, Mirzaei H. Role of non-coding RNAs in neuroblastoma. Cancer Gene Ther 2023; 30:1190-1208. [PMID: 37217790 DOI: 10.1038/s41417-023-00623-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2022] [Revised: 03/25/2023] [Accepted: 05/04/2023] [Indexed: 05/24/2023]
Abstract
Neuroblastoma is known as the most prevalent extracranial malignancy in childhood with a neural crest origin. It has been widely accepted that non-coding RNAs (ncRNAs) play important roles in many types of cancer, including glioma and gastrointestinal cancers. They may regulate the cancer gene network. According to recent sequencing and profiling studies, ncRNAs genes are deregulated in human cancers via deletion, amplification, abnormal epigenetic, or transcriptional regulation. Disturbances in the expression of ncRNAs may act either as oncogenes or as anti-tumor suppressor genes, and can lead to the induction of cancer hallmarks. ncRNAs can be secreted from tumor cells inside exosomes, where they can be transferred to other cells to affect their function. However, these topics still need more study to clarify their exact roles, so the present review addresses different roles and functions of ncRNAs in neuroblastoma.
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Affiliation(s)
- Ali Arash Anoushirvani
- Department of Internal Medicine, Firoozgar Hospital, School of Medicine, Iran University of Medical Sciences, Tehran, Iran
| | | | - Sanaz Amirabadi
- Department of Biology, Science and Research Branch, Islamic Azad University, Tehran, Iran
| | - Sahar Ahmadi Asouri
- Research Center for Biochemistry and Nutrition in Metabolic Diseases, Institute for Basic Sciences, Kashan University, Kashan, Iran
| | - Rana Shafabakhsh
- Research Center for Biochemistry and Nutrition in Metabolic Diseases, Institute for Basic Sciences, Kashan University, Kashan, Iran
| | - Amirhossein Sheida
- School of Medicine, Kashan University of Medical Sciences, Kashan, Iran
- Student Research Committee, Kashan University of Medical Sciences, Kashan, Iran
| | - Maryam Sadat Hosseini Khabr
- School of Medicine, Kashan University of Medical Sciences, Kashan, Iran
- Student Research Committee, Kashan University of Medical Sciences, Kashan, Iran
| | - Ameneh Jafari
- ATMP Department, Breast Cancer Research Center, Motamed Cancer Institute, ACECR, P.O. BOX: 15179/64311, Tehran, Iran
- Proteomics Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | | | - Michael R Hamblin
- Laser Research Centre, Faculty of Health Science, University of Johannesburg, Doornfontein, South Africa
| | - Leila Kalantari
- School of Medicine, Kashan University of Medical Sciences, Kashan, Iran.
| | | | - Hamed Mirzaei
- Research Center for Biochemistry and Nutrition in Metabolic Diseases, Institute for Basic Sciences, Kashan University, Kashan, Iran.
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MicroRNAs as prospective biomarkers, therapeutic targets and pharmaceuticals in neuroblastoma. Mol Biol Rep 2023; 50:1895-1912. [PMID: 36520359 DOI: 10.1007/s11033-022-08137-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2022] [Accepted: 11/18/2022] [Indexed: 12/23/2022]
Abstract
Neuroblastomas, the most prevalent malignant solid neoplasms of childhood, originate from progenitor cells of the sympathetic nervous system. Their genetic causation is diverse and involves multiple molecular mechanisms. This review highlights multiple roles of microRNA in neuroblastoma pathogenesis and discusses the prospects of harnessing these important natural regulator molecules as biomarkers, therapeutic targets and pharmaceuticals in neuroblastoma.
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Grandt CL, Brackmann LK, Poplawski A, Schwarz H, Marini F, Hankeln T, Galetzka D, Zahnreich S, Mirsch J, Spix C, Blettner M, Schmidberger H, Marron M. Identification of lncRNAs involved in response to ionizing radiation in fibroblasts of long-term survivors of childhood cancer and cancer-free controls. Front Oncol 2023; 13:1158176. [PMID: 37182169 PMCID: PMC10174438 DOI: 10.3389/fonc.2023.1158176] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2023] [Accepted: 03/27/2023] [Indexed: 05/16/2023] Open
Abstract
Introduction Long non-coding ribonucleic acids (lncRNAs) are involved in the cellular damage response following exposure to ionizing radiation as applied in radiotherapy. However, the role of lncRNAs in radiation response concerning intrinsic susceptibility to late effects of radiation exposure has not been examined in general or in long-term survivors of childhood cancer with and without potentially radiotherapy-related second primary cancers, in particular. Methods Primary skin fibroblasts (n=52 each) of long-term childhood cancer survivors with a first primary cancer only (N1), at least one second primary neoplasm (N2+), as well as tumor-free controls (N0) from the KiKme case-control study were matched by sex, age, and additionally by year of diagnosis and entity of the first primary cancer. Fibroblasts were exposed to 0.05 and 2 Gray (Gy) X-rays. Differentially expressed lncRNAs were identified with and without interaction terms for donor group and dose. Weighted co-expression networks of lncRNA and mRNA were constructed using WGCNA. Resulting gene sets (modules) were correlated to the radiation doses and analyzed for biological function. Results After irradiation with 0.05Gy, few lncRNAs were differentially expressed (N0: AC004801.4; N1: PCCA-DT, AF129075.3, LINC00691, AL158206.1; N2+: LINC02315). In reaction to 2 Gy, the number of differentially expressed lncRNAs was higher (N0: 152, N1: 169, N2+: 146). After 2 Gy, AL109976.1 and AL158206.1 were prominently upregulated in all donor groups. The co-expression analysis identified two modules containing lncRNAs that were associated with 2 Gy (module1: 102 mRNAs and 4 lncRNAs: AL158206.1, AL109976.1, AC092171.5, TYMSOS, associated with p53-mediated reaction to DNA damage; module2: 390 mRNAs, 7 lncRNAs: AC004943.2, AC012073.1, AC026401.3, AC092718.4, MIR31HG, STXBP5-AS1, TMPO-AS1, associated with cell cycle regulation). Discussion For the first time, we identified the lncRNAs AL158206.1 and AL109976.1 as involved in the radiation response in primary fibroblasts by differential expression analysis. The co-expression analysis revealed a role of these lncRNAs in the DNA damage response and cell cycle regulation post-IR. These transcripts may be targets in cancer therapy against radiosensitivity, as well as provide grounds for the identification of at-risk patients for immediate adverse reactions in healthy tissues. With this work we deliver a broad basis and new leads for the examination of lncRNAs in the radiation response.
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Affiliation(s)
- Caine Lucas Grandt
- Leibniz Institute for Prevention Research and Epidemiology – BIPS, Bremen, Germany
- Faculty of Human and Health Sciences, University of Bremen, Bremen, Germany
- *Correspondence: Caine Lucas Grandt,
| | - Lara Kim Brackmann
- Leibniz Institute for Prevention Research and Epidemiology – BIPS, Bremen, Germany
| | - Alicia Poplawski
- Institute of Medical Biostatistics, Epidemiology and Informatics (IMBEI), University Medical Center of the Johannes Gutenberg University Mainz, Mainz, Germany
| | - Heike Schwarz
- Leibniz Institute for Prevention Research and Epidemiology – BIPS, Bremen, Germany
| | - Federico Marini
- Institute of Medical Biostatistics, Epidemiology and Informatics (IMBEI), University Medical Center of the Johannes Gutenberg University Mainz, Mainz, Germany
| | - Thomas Hankeln
- Institute of Organismic and Molecular Evolution, Molecular Genetics and Genome Analysis, Johannes Gutenberg University Mainz, Mainz, Germany
| | - Danuta Galetzka
- Department of Radiation Oncology and Radiation Therapy, University Medical Center of the Johannes Gutenberg University Mainz, Mainz, Germany
| | - Sebastian Zahnreich
- Department of Radiation Oncology and Radiation Therapy, University Medical Center of the Johannes Gutenberg University Mainz, Mainz, Germany
| | - Johanna Mirsch
- Radiation Biology and DNA Repair, Technical University of Darmstadt, Darmstadt, Germany
| | - Claudia Spix
- Division of Childhood Cancer Epidemiology, German Childhood Cancer Registry, Institute of Medical Biostatistics, Epidemiology and Informatics (IMBEI), University Medical Center of the Johannes Gutenberg University Mainz, Mainz, Germany
| | - Maria Blettner
- Institute of Medical Biostatistics, Epidemiology and Informatics (IMBEI), University Medical Center of the Johannes Gutenberg University Mainz, Mainz, Germany
| | - Heinz Schmidberger
- Department of Radiation Oncology and Radiation Therapy, University Medical Center of the Johannes Gutenberg University Mainz, Mainz, Germany
| | - Manuela Marron
- Leibniz Institute for Prevention Research and Epidemiology – BIPS, Bremen, Germany
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Li X, Wang N, Leng H, Yuan H, Xu L. Hsa_circ_0043949 reinforces temozolomide resistance via upregulating oncogene ITGA1 axis in glioblastoma. Metab Brain Dis 2022; 37:2979-2993. [PMID: 36301458 DOI: 10.1007/s11011-022-01069-3] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/10/2022] [Accepted: 08/08/2022] [Indexed: 10/31/2022]
Abstract
Temozolomide (TMZ) resistance limits its use in glioblastoma (GBM). Exosomes can carry circular RNAs (circRNAs) to regulate chemoresistance. To date, the role of exosomal hsa_circ_0043949 (circ_0043949) in GBM resistance to TMZ is unclear. Relative expression of circ_0043949 in clinical samples, GBM cell lines, and exosomes was detected by reverse transcription-quantitative polymerase chain reaction (RT-qPCR). The half-maximal inhibitory concentration (IC50) of TMZ, cell proliferation, apoptosis, invasion, and migration were analyzed via MTT, EdU, flow cytometry, transwell, and wound-healing assays. Relative protein levels were evaluated by western blotting. Target relationship was predicted by bioinformatics analysis and validated by dual-luciferase reporter and RNA pull-down assays. Exosomes were isolated by ultracentrifugation and verified by transmission electron microscopy, nanoparticle tracking analysis (NTA), and western blotting. The effect of exosomal circ_0043949 on TMZ resistance was validated by xenograft assay. Higher expression of circ_0043949 was gained in TMZ-resistant GBM samples and cells. Inhibition of circ_0043949 reduced TMZ resistance via decreasing IC50 of TMZ, repressing proliferation, invasion, migration, and inducing apoptosis in TMZ-resistant GBM cells. Circ_0043949 mediated integrinalpha1 (ITGA1) expression via function as a miR-876-3p sponge. Circ_0043949 was also upregulated in TMZ-resistant GBM cells-derived exosomes, and exosomal circ_0043949 increased the resistance of TMZ-resistant GBM cells to TMZ in xenograft models. TMZ-resistant GBM cells-derived exosomal circ_0043949 promoted TMZ resistance via upregulating ITGA1 expression via sequestering miR-876-3p, offering a potential target for the treatment of TMZ resistance in GBM.
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Affiliation(s)
- Xuzhao Li
- Department of Neurosurgery, The First People's Hospital of Changde City, Changde City, 415000, Hunan, China
| | - Nianhua Wang
- Department of Neurosurgery, The First People's Hospital of Changde City, Changde City, 415000, Hunan, China
| | - Haibin Leng
- Department of Neurosurgery, The First People's Hospital of Changde City, Changde City, 415000, Hunan, China
| | - Huichun Yuan
- Department of Neurosurgery, The First People's Hospital of Changde City, Changde City, 415000, Hunan, China
| | - Lixin Xu
- Department of Neurosurgery, The First People's Hospital of Changde City, Changde City, 415000, Hunan, China.
- Department of Neurosurgery, The First People's Hospital of Changde City, No.818, Renmin Road, Changde, 415000, Hunan, China.
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Huang S, Gong N, Li J, Hong M, Li L, Zhang L, Zhang H. The role of ncRNAs in neuroblastoma: mechanisms, biomarkers and therapeutic targets. Biomark Res 2022; 10:18. [PMID: 35392988 PMCID: PMC8991791 DOI: 10.1186/s40364-022-00368-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2022] [Accepted: 03/22/2022] [Indexed: 12/30/2022] Open
Abstract
Neuroblastoma (NB) is a malignant tumor in young children that originates from the neural crest of the sympathetic nervous system. Generally, NB occurs in the adrenal glands, but it can also affect the nerve tissues of the neck, chest, abdomen, and pelvis. Understanding the pathophysiology of NB and developing novel therapeutic approaches are critical. Noncoding RNAs (ncRNAs) are associated with crucial aspects of pathology, metastasis and drug resistance in NB. Here, we summarized the pretranscriptional, transcriptional and posttranscriptional regulatory mechanisms of ncRNAs involved in NB, especially focusing on regulatory pathways. Furthermore, ncRNAs with the potential to serve as biomarkers for risk stratification, drug resistance and therapeutic targets are also discussed, highlighting the clinical application of ncRNAs in NB.
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Affiliation(s)
- Shaohui Huang
- Institute of Laboratory Medicine, Guangdong Provincial Key Laboratory of Medical Molecular Diagnostics, School of Medical Technology, Guangdong Medical University, Dongguan, 523808, China
| | - Naying Gong
- Institute of Laboratory Medicine, Guangdong Provincial Key Laboratory of Medical Molecular Diagnostics, School of Medical Technology, Guangdong Medical University, Dongguan, 523808, China
| | - Jiangbin Li
- Institute of Laboratory Medicine, Guangdong Provincial Key Laboratory of Medical Molecular Diagnostics, School of Medical Technology, Guangdong Medical University, Dongguan, 523808, China
| | - Mingye Hong
- Institute of Laboratory Medicine, Guangdong Provincial Key Laboratory of Medical Molecular Diagnostics, School of Medical Technology, Guangdong Medical University, Dongguan, 523808, China
| | - Li Li
- Institute of Laboratory Medicine, Guangdong Provincial Key Laboratory of Medical Molecular Diagnostics, School of Medical Technology, Guangdong Medical University, Dongguan, 523808, China
| | - Ling Zhang
- Health Science Center, University of Texas, Houston, 77030, USA.
| | - Hua Zhang
- Institute of Laboratory Medicine, Guangdong Provincial Key Laboratory of Medical Molecular Diagnostics, School of Medical Technology, Guangdong Medical University, Dongguan, 523808, China.
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Liu Z, Chen SS, Clarke S, Veschi V, Thiele CJ. Targeting MYCN in Pediatric and Adult Cancers. Front Oncol 2021; 10:623679. [PMID: 33628735 PMCID: PMC7898977 DOI: 10.3389/fonc.2020.623679] [Citation(s) in RCA: 41] [Impact Index Per Article: 13.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2020] [Accepted: 12/14/2020] [Indexed: 12/18/2022] Open
Abstract
The deregulation of the MYC family of oncogenes, including c-MYC, MYCN and MYCL occurs in many types of cancers, and is frequently associated with a poor prognosis. The majority of functional studies have focused on c-MYC due to its broad expression profile in human cancers. The existence of highly conserved functional domains between MYCN and c-MYC suggests that MYCN participates in similar activities. MYC encodes a basic helix-loop-helix-leucine zipper (bHLH-LZ) transcription factor (TF) whose central oncogenic role in many human cancers makes it a highly desirable therapeutic target. Historically, as a TF, MYC has been regarded as “undruggable”. Thus, recent efforts focus on investigating methods to indirectly target MYC to achieve anti-tumor effects. This review will primarily summarize the recent progress in understanding the function of MYCN. It will explore efforts at targeting MYCN, including strategies aimed at suppression of MYCN transcription, destabilization of MYCN protein, inhibition of MYCN transcriptional activity, repression of MYCN targets and utilization of MYCN overexpression dependent synthetic lethality.
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Affiliation(s)
- Zhihui Liu
- Pediatric Oncology Branch, Center for Cancer Research, National Cancer Institute, Bethesda, MD, United States
| | - Samuel S Chen
- Pediatric Oncology Branch, Center for Cancer Research, National Cancer Institute, Bethesda, MD, United States
| | - Saki Clarke
- Pediatric Oncology Branch, Center for Cancer Research, National Cancer Institute, Bethesda, MD, United States
| | - Veronica Veschi
- Department of Surgical, Oncological and Stomatological Sciences, University of Palermo, Palermo, Italy
| | - Carol J Thiele
- Pediatric Oncology Branch, Center for Cancer Research, National Cancer Institute, Bethesda, MD, United States
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Consales C, Butera A, Merla C, Pasquali E, Lopresto V, Pinto R, Pierdomenico M, Mancuso M, Marino C, Benassi B. Exposure of the SH-SY5Y Human Neuroblastoma Cells to 50-Hz Magnetic Field: Comparison Between Two-Dimensional (2D) and Three-Dimensional (3D) In Vitro Cultures. Mol Neurobiol 2020; 58:1634-1649. [PMID: 33230715 PMCID: PMC7932966 DOI: 10.1007/s12035-020-02192-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2020] [Accepted: 10/30/2020] [Indexed: 12/13/2022]
Abstract
We here characterize the response to the extremely low-frequency (ELF) magnetic field (MF, 50 Hz, 1 mT) of SH-SY5Y human neuroblastoma cells, cultured in a three-dimensional (3D) Alvetex® scaffold compared to conventional two-dimensional (2D) monolayers. We proved that the growing phenotype of proliferating SH-SY5Y cells is not affected by the culturing conditions, as morphology, cell cycle distribution, proliferation/differentiation gene expression of 3D-cultures overlap what reported in 2D plates. In response to 72-h exposure to 50-Hz MF, we demonstrated that no proliferation change and apoptosis activation occur in both 2D and 3D cultures. Consistently, no modulation of Ki67, MYCN, CCDN1, and Nestin, of invasiveness and neo-angiogenesis-controlling genes (HIF-1α, VEGF, and PDGF) and of microRNA epigenetic signature (miR-21-5p, miR-222-3p and miR-133b) is driven by ELF exposure. Conversely, intracellular glutathione content and SOD1 expression are exclusively impaired in 3D-culture cells in response to the MF, whereas no change of such redox modulators is observed in SH-SY5Y cells if grown on 2D monolayers. Moreover, ELF-MF synergizes with the differentiating agents to stimulate neuroblastoma differentiation into a dopaminergic (DA) phenotype in the 3D-scaffold culture only, as growth arrest and induction of p21, TH, DAT, and GAP43 are reported in ELF-exposed SH-SY5Y cells exclusively if grown on 3D scaffolds. As overall, our findings prove that 3D culture is a more reliable experimental model for studying SH-SY5Y response to ELF-MF if compared to 2D conventional monolayer, and put the bases for promoting 3D systems in future studies addressing the interaction between electromagnetic fields and biological systems.
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Affiliation(s)
- Claudia Consales
- Division of Health Protection Technologies, ENEA-Casaccia Italian National Agency for New Technologies, Energy and Sustainable Economic Development, Via Anguillarese 301, 00123, Rome, Italy
| | - Alessio Butera
- Experimental Medicine and Surgery, University of Rome Tor Vergata, 00133, Rome, Italy
| | - Caterina Merla
- Division of Health Protection Technologies, ENEA-Casaccia Italian National Agency for New Technologies, Energy and Sustainable Economic Development, Via Anguillarese 301, 00123, Rome, Italy
| | - Emanuela Pasquali
- Division of Health Protection Technologies, ENEA-Casaccia Italian National Agency for New Technologies, Energy and Sustainable Economic Development, Via Anguillarese 301, 00123, Rome, Italy
| | - Vanni Lopresto
- Division of Health Protection Technologies, ENEA-Casaccia Italian National Agency for New Technologies, Energy and Sustainable Economic Development, Via Anguillarese 301, 00123, Rome, Italy
| | - Rosanna Pinto
- Division of Health Protection Technologies, ENEA-Casaccia Italian National Agency for New Technologies, Energy and Sustainable Economic Development, Via Anguillarese 301, 00123, Rome, Italy
| | - Maria Pierdomenico
- Division of Health Protection Technologies, ENEA-Casaccia Italian National Agency for New Technologies, Energy and Sustainable Economic Development, Via Anguillarese 301, 00123, Rome, Italy
| | - Mariateresa Mancuso
- Division of Health Protection Technologies, ENEA-Casaccia Italian National Agency for New Technologies, Energy and Sustainable Economic Development, Via Anguillarese 301, 00123, Rome, Italy
| | - Carmela Marino
- Division of Health Protection Technologies, ENEA-Casaccia Italian National Agency for New Technologies, Energy and Sustainable Economic Development, Via Anguillarese 301, 00123, Rome, Italy
| | - Barbara Benassi
- Division of Health Protection Technologies, ENEA-Casaccia Italian National Agency for New Technologies, Energy and Sustainable Economic Development, Via Anguillarese 301, 00123, Rome, Italy.
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Tu R, Chen Z, Bao Q, Liu H, Qing G. Crosstalk between oncogenic MYC and noncoding RNAs in cancer. Semin Cancer Biol 2020; 75:62-71. [DOI: 10.1016/j.semcancer.2020.10.014] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2020] [Revised: 10/09/2020] [Accepted: 10/24/2020] [Indexed: 12/19/2022]
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10
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Yang H, Zhang X, Zhao Y, Sun G, Zhang J, Gao Y, Liu Q, Zhang W, Zhu H. Downregulation of lncRNA XIST Represses Tumor Growth and Boosts Radiosensitivity of Neuroblastoma via Modulation of the miR-375/L1CAM Axis. Neurochem Res 2020; 45:2679-2690. [PMID: 32857295 DOI: 10.1007/s11064-020-03117-9] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2020] [Revised: 08/05/2020] [Accepted: 08/15/2020] [Indexed: 12/14/2022]
Abstract
Neuroblastoma (NB) is a heterogeneous tumor that is common in infants and young children. Long non-coding RNA X-inactive specific transcript (XIST) is implicated in NB advancement. Nevertheless, the role and regulatory mechanism by which XIST in NB are not fully elucidated. Expression levels of XIST, microRNA-375-5p (miR-375), and L1 cell adhesion molecular (L1CAM) were examined through quantitative real-time polymerase chain reaction (qRT-PCR). The cell cycle progression, proliferation, and colony formation of NB cells were determined with flow cytometry, 3-(4, 5-dimethylthiazol-2-yl)-2, 5-diphenyltetrazolium bromide (MTT), or cell colony formation assays. Cell apoptotic rate was detected with flow cytometry assay. The relationship between XIST or L1CAM and miR-375 was verified via dual-luciferase reporter assay. The level of L1CAM protein was examined through western blotting. The role of XIST in vivo was confirmed through xenograft assay. XIST and L1CAM were upregulated while miR-375 was downregulated in NB tissues and cells. XIST depletion repressed tumor growth in vivo and elevated radiosensitivity, arrested cell cycle progression, and impeded proliferation of NB cells in vitro. Mechanistically, XIST modulated L1CAM expression through competitively binding to miR-375. Furthermore, miR-375 inhibitor recovered XIST inhibition-mediated effects on the radiosensitivity and malignant behaviors of NB cells. Also, L1CAM overexpression reversed the effects of miR-375 enhancement on the cell cycle progression, proliferation, and radiosensitivity of NB cells. XIST downregulation repressed tumor growth and boosted radiosensitivity of NB via modulating the miR-375/L1CAM axis, indicating that XIST was a promising target for NB treatment.
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Affiliation(s)
- Haiyan Yang
- Department of Pediatric, Affiliated Hospital of Weifang Medical University, Weifang, 261031, Shandong, China
| | - Xiao Zhang
- Department of Pediatric, Affiliated Hospital of Weifang Medical University, Weifang, 261031, Shandong, China
| | - Yuehua Zhao
- Department of Pediatric, Affiliated Hospital of Weifang Medical University, Weifang, 261031, Shandong, China
| | - GuoLi Sun
- Department of Obstetrics, Weifang People's Hospital, Weifang, 261000, Shandong, China
| | - Jian Zhang
- Department of Pediatric, Affiliated Hospital of Weifang Medical University, Weifang, 261031, Shandong, China
| | - Yiwen Gao
- Department of Pediatric, Affiliated Hospital of Weifang Medical University, Weifang, 261031, Shandong, China
| | - Qian Liu
- Department of Pediatric, Affiliated Hospital of Weifang Medical University, Weifang, 261031, Shandong, China
| | - Wenhua Zhang
- Department of Pediatric, Affiliated Hospital of Weifang Medical University, Weifang, 261031, Shandong, China
| | - Hongjin Zhu
- School of Marxism, Weifang Medical University, No.7166, Baotong West Street, Weifang, 261053, Shandong, China.
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11
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Wu H, Hu X, Li Y, Chen Q, Sun T, Qiao Y, Qin W, Wu Z, Fu B, Zhao H, Zhang R, Wei M. LNC473 Regulating APAF1 IRES-Dependent Translation via Competitive Sponging miR574 and miR15b: Implications in Colorectal Cancer. MOLECULAR THERAPY. NUCLEIC ACIDS 2020; 21:764-779. [PMID: 32784109 PMCID: PMC7419277 DOI: 10.1016/j.omtn.2020.07.009] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/22/2020] [Revised: 04/15/2020] [Accepted: 07/06/2020] [Indexed: 02/08/2023]
Abstract
A growing number of studies have focused on the involvement of non-coding RNAs (ncRNAs) in the internal ribosome entry site (IRES)-mediated translation in tumorigenesis; however, the underlying mechanisms in colorectal cancer (CRC) remain elusive. In this study, we show that LINC00473 (LNC473) exerted its functions as a tumor suppressor in promoting apoptotic protease-activating factor 1 (APAF1) IRES activity through competitively sponging miR574-5p and miR15b-5p in CRC initiation and pathogenesis. Specifically, LNC473 and its downstream target APAF1 were significantly downregulated accompanied by upregulated miR574-5p and miR15b-5p in CRC cells and tissues, which had a significant prognostic impact on clinical outcomes in our CRC cohort (n = 157). Furthermore, ectopic LNC473 significantly sponged endogenous miR574-5p or miR15b-5p and thereby inhibited cell proliferation and colony formation capacity, and it accelerated cell apoptosis through activating the APAF1-CASP9-CASP3 pathway. Notably, LNC473 overexpression resulted in dramatic promotion of APAF1 IRES activity and translation, whereas rescue experiments confirmed the recovery by the existence of LNC473 and miR574/15b-5p. Mechanistically, LNC473 overexpression promoted IRES binding domain exposure and removed the constraints controlling from miR574-5p and miR15b-5p, and subsequently enhanced IRES-mediated APAF1 expression in vitro and in vivo. Therefore, our results uncover a novel LNC473-miR574/miR15b-APAF1 signaling axis, which provides new targets and crosstalk regulation mechanism for CRC prevention and treatment.
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Affiliation(s)
- Huizhe Wu
- Department of Pharmacology, School of Pharmacy, China Medical University, Shenyang 110122, P.R. China; Liaoning Key Laboratory of Molecular Targeted Anti-Tumor Drug Development and Evaluation, Liaoning Cancer Immune Peptide Drug Engineering Technology Research Center, Key Laboratory of Precision Diagnosis and Treatment of Gastrointestinal Tumors, Ministry of Education, China Medical University, Shenyang 110122, P.R. China
| | - Xiaoyun Hu
- Department of Pharmacology, School of Pharmacy, China Medical University, Shenyang 110122, P.R. China; Liaoning Key Laboratory of Molecular Targeted Anti-Tumor Drug Development and Evaluation, Liaoning Cancer Immune Peptide Drug Engineering Technology Research Center, Key Laboratory of Precision Diagnosis and Treatment of Gastrointestinal Tumors, Ministry of Education, China Medical University, Shenyang 110122, P.R. China
| | - Yalun Li
- Department of Anorectal Surgery, First Hospital of China Medical University, Shenyang 110001, P.R. China
| | - Qiuchen Chen
- Department of Pharmacology, School of Pharmacy, China Medical University, Shenyang 110122, P.R. China; Liaoning Key Laboratory of Molecular Targeted Anti-Tumor Drug Development and Evaluation, Liaoning Cancer Immune Peptide Drug Engineering Technology Research Center, Key Laboratory of Precision Diagnosis and Treatment of Gastrointestinal Tumors, Ministry of Education, China Medical University, Shenyang 110122, P.R. China
| | - Tong Sun
- Department of Pharmacology, School of Pharmacy, China Medical University, Shenyang 110122, P.R. China; Liaoning Key Laboratory of Molecular Targeted Anti-Tumor Drug Development and Evaluation, Liaoning Cancer Immune Peptide Drug Engineering Technology Research Center, Key Laboratory of Precision Diagnosis and Treatment of Gastrointestinal Tumors, Ministry of Education, China Medical University, Shenyang 110122, P.R. China
| | - Yun Qiao
- Department of Colorectal Surgery, Cancer Hospital of China Medical University, Liaoning Cancer Hospital & Institute, Shenyang 110042, P.R. China
| | - Wenyan Qin
- Department of Pharmacology, School of Pharmacy, China Medical University, Shenyang 110122, P.R. China; Liaoning Key Laboratory of Molecular Targeted Anti-Tumor Drug Development and Evaluation, Liaoning Cancer Immune Peptide Drug Engineering Technology Research Center, Key Laboratory of Precision Diagnosis and Treatment of Gastrointestinal Tumors, Ministry of Education, China Medical University, Shenyang 110122, P.R. China
| | - Zhikun Wu
- Department of Pharmacology, School of Pharmacy, China Medical University, Shenyang 110122, P.R. China; Liaoning Key Laboratory of Molecular Targeted Anti-Tumor Drug Development and Evaluation, Liaoning Cancer Immune Peptide Drug Engineering Technology Research Center, Key Laboratory of Precision Diagnosis and Treatment of Gastrointestinal Tumors, Ministry of Education, China Medical University, Shenyang 110122, P.R. China
| | - Boshi Fu
- Department of Pharmacology, School of Pharmacy, China Medical University, Shenyang 110122, P.R. China; Liaoning Key Laboratory of Molecular Targeted Anti-Tumor Drug Development and Evaluation, Liaoning Cancer Immune Peptide Drug Engineering Technology Research Center, Key Laboratory of Precision Diagnosis and Treatment of Gastrointestinal Tumors, Ministry of Education, China Medical University, Shenyang 110122, P.R. China
| | - Haishan Zhao
- Department of Pharmacology, School of Pharmacy, China Medical University, Shenyang 110122, P.R. China; Liaoning Key Laboratory of Molecular Targeted Anti-Tumor Drug Development and Evaluation, Liaoning Cancer Immune Peptide Drug Engineering Technology Research Center, Key Laboratory of Precision Diagnosis and Treatment of Gastrointestinal Tumors, Ministry of Education, China Medical University, Shenyang 110122, P.R. China
| | - Rui Zhang
- Department of Colorectal Surgery, Cancer Hospital of China Medical University, Liaoning Cancer Hospital & Institute, Shenyang 110042, P.R. China.
| | - Minjie Wei
- Department of Pharmacology, School of Pharmacy, China Medical University, Shenyang 110122, P.R. China; Liaoning Key Laboratory of Molecular Targeted Anti-Tumor Drug Development and Evaluation, Liaoning Cancer Immune Peptide Drug Engineering Technology Research Center, Key Laboratory of Precision Diagnosis and Treatment of Gastrointestinal Tumors, Ministry of Education, China Medical University, Shenyang 110122, P.R. China.
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Gholamin S, Mirzaei H, Razavi S, Hassanian SM, Saadatpour L, Masoudifar A, ShahidSales S, Avan A. GD2‐targeted immunotherapy and potential value of circulating microRNAs in neuroblastoma. J Cell Physiol 2017; 233:866-879. [DOI: 10.1002/jcp.25793] [Citation(s) in RCA: 75] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2017] [Accepted: 01/10/2017] [Indexed: 01/02/2023]
Affiliation(s)
- Sharareh Gholamin
- Institute of Stem Cell Biology and Regenerative MedicineStanford UniversityStanfordCalifornia
- Department of Bioengineering at California Institute of TechnologyPasadenaCalifornia
| | - Hamed Mirzaei
- Department of Medical BiotechnologySchool of MedicineMashhad University of Medical SciencesMashhadIran
| | | | - Seyed Mahdi Hassanian
- Department of Medical BiochemistrySchool of Medicine, Mashhad University of Medical SciencesMashhadIran
- Microanatomy Research CenterMashhad University of Medical SciencesMashhadIran
| | - Leila Saadatpour
- Department of NeurologyUniversity of Florida College of MedicineGainesvilleFlorida
| | - Aria Masoudifar
- Department of Molecular BiotechnologyCell Science Research Center, Royan Institute for Biotechnology, ACECRIsfahanIran
| | - Soodabeh ShahidSales
- Cancer Research CenterSchool of Medicine, Mashhad University of Medical SciencesMashhadIran
| | - Amir Avan
- Metabolic Syndrome Research CenterSchool of Medicine, Mashhad University of Medical SciencesMashhadIran
- Molecular Medicine group, Department of Modern Sciences and TechnologiesMashhad University of Medical SciencesMashhadIran
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Yonemori K, Seki N, Kurahara H, Osako Y, Idichi T, Arai T, Koshizuka K, Kita Y, Maemura K, Natsugoe S. ZFP36L2 promotes cancer cell aggressiveness and is regulated by antitumor microRNA-375 in pancreatic ductal adenocarcinoma. Cancer Sci 2017; 108:124-135. [PMID: 27862697 PMCID: PMC5276842 DOI: 10.1111/cas.13119] [Citation(s) in RCA: 42] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2016] [Revised: 11/04/2016] [Accepted: 11/09/2016] [Indexed: 12/31/2022] Open
Abstract
Due to its aggressive nature, pancreatic ductal adenocarcinoma (PDAC) is one of the most lethal and hard-to-treat malignancies. Recently developed targeted molecular strategies have contributed to remarkable improvements in the treatment of several cancers. However, such therapies have not been applied to PDAC. Therefore, new treatment options are needed for PDAC based on current genomic approaches. Expression of microRNA-375 (miR-375) was significantly reduced in miRNA expression signatures of several types of cancers, including PDAC. The aim of the present study was to investigate the functional roles of miR-375 in PDAC cells and to identify miR-375-regulated molecular networks involved in PDAC aggressiveness. The expression levels of miR-375 were markedly downregulated in PDAC clinical specimens and cell lines (PANC-1 and SW1990). Ectopic expression of miR-375 significantly suppressed cancer cell proliferation, migration and invasion. Our in silico and gene expression analyses and luciferase reporter assay showed that zinc finger protein 36 ring finger protein-like 2 (ZFP36L2) was a direct target of miR-375 in PDAC cells. Silencing ZFP36L2 inhibited cancer cell aggressiveness in PDAC cell lines, and overexpression of ZFP36L2 was confirmed in PDAC clinical specimens. Interestingly, Kaplan-Meier survival curves showed that high expression of ZFP36L2 predicted shorter survival in patients with PDAC. Moreover, we investigated the downstream molecular networks of the miR-375/ZFP36L2 axis in PDAC cells. Elucidation of tumor-suppressive miR-375-mediated PDAC molecular networks may provide new insights into the potential mechanisms of PDAC pathogenesis.
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Affiliation(s)
- Keiichi Yonemori
- Department of Digestive Surgery, Breast and Thyroid SurgeryGraduate School of Medical SciencesKagoshima UniversityKagoshimaJapan
| | - Naohiko Seki
- Department of Functional GenomicsChiba University Graduate School of MedicineChibaJapan
| | - Hiroshi Kurahara
- Department of Digestive Surgery, Breast and Thyroid SurgeryGraduate School of Medical SciencesKagoshima UniversityKagoshimaJapan
| | - Yusaku Osako
- Department of Digestive Surgery, Breast and Thyroid SurgeryGraduate School of Medical SciencesKagoshima UniversityKagoshimaJapan
| | - Tetsuya Idichi
- Department of Digestive Surgery, Breast and Thyroid SurgeryGraduate School of Medical SciencesKagoshima UniversityKagoshimaJapan
| | - Takayuki Arai
- Department of Functional GenomicsChiba University Graduate School of MedicineChibaJapan
| | - Keiichi Koshizuka
- Department of Functional GenomicsChiba University Graduate School of MedicineChibaJapan
| | - Yoshiaki Kita
- Department of Digestive Surgery, Breast and Thyroid SurgeryGraduate School of Medical SciencesKagoshima UniversityKagoshimaJapan
| | - Kosei Maemura
- Department of Digestive Surgery, Breast and Thyroid SurgeryGraduate School of Medical SciencesKagoshima UniversityKagoshimaJapan
| | - Shoji Natsugoe
- Department of Digestive Surgery, Breast and Thyroid SurgeryGraduate School of Medical SciencesKagoshima UniversityKagoshimaJapan
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Zhang H, Liu T, Yi S, Gu L, Zhou M. Targeting MYCN IRES in MYCN-amplified neuroblastoma with miR-375 inhibits tumor growth and sensitizes tumor cells to radiation. Mol Oncol 2015; 9:1301-11. [PMID: 25864587 DOI: 10.1016/j.molonc.2015.03.005] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2014] [Revised: 01/13/2015] [Accepted: 03/16/2015] [Indexed: 10/23/2022] Open
Abstract
The MYCN oncogene is amplified in 20% of neuroblastomas, leading to its overexpression at both the mRNA and protein levels. MYCN overexpression is strongly associated with advanced disease stage, rapid tumor progression and a worse prognosis. In the present study, we identified microRNA-375 (miR-375) as a negative regulator of MYCN: enforced expression of miR-375 inhibited MYCN-amplified neuroblastoma in vitro and in vivo. Upon searching the website miRbase for possible miR-375 binding sites within the whole MYCN mRNA, we found that the MYCN 5'-UTR had significant sequence complementarity to miR-375, yet no complementary sequences existed within the MYCN 3'-UTR and coding regions. Enforced overexpression of miR-375 efficiently inhibited MYCN mRNA translation and protein synthesis, via an IRES-dependent mechanism. In athymic nude mouse model with human MYCN-amplified neuroblastoma, MYCN downregulation by miR-375 led to inhibition of tumor cell growth and tumorigenicity. In particular, miR-375-regulated inhibition of MYCN translation was enhanced when MYCN-amplified neuroblastoma cells were exposed to stress stimulation, such as ionizing irradiation (IR), resulting in a remarkable increase in the neuroblastoma's sensitivity to IR-induced cell death. Our results identified a novel mechanism by which IRES-dependent translation of MYCN is repressed by miR-375, particularly during cellular stress, highlighting a potential anticancer strategy: the development of miR-375 as a novel therapeutic agent to treat MYCN-amplified neuroblastoma.
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Affiliation(s)
- Hailong Zhang
- Department of Pediatrics and Aflac Cancer and Blood Disorders Center, Emory University School of Medicine, Atlanta, GA 30322, USA
| | - Tao Liu
- Department of Pediatrics and Aflac Cancer and Blood Disorders Center, Emory University School of Medicine, Atlanta, GA 30322, USA
| | - Sha Yi
- Department of Pediatrics and Aflac Cancer and Blood Disorders Center, Emory University School of Medicine, Atlanta, GA 30322, USA
| | - Lubing Gu
- Department of Pediatrics and Aflac Cancer and Blood Disorders Center, Emory University School of Medicine, Atlanta, GA 30322, USA.
| | - Muxiang Zhou
- Department of Pediatrics and Aflac Cancer and Blood Disorders Center, Emory University School of Medicine, Atlanta, GA 30322, USA.
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