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Chen Y, Wu Z, Wang L, Lin M, Jiang P, Wen J, Li J, Hong Y, Zheng X, Yang X, Zheng J, Gale RP, Yang T, Hu J. Targeting nucleolin improves sensitivity to chemotherapy in acute lymphoblastic leukemia. Cell Oncol (Dordr) 2023; 46:1709-1724. [PMID: 37486460 DOI: 10.1007/s13402-023-00837-2] [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] [Accepted: 06/07/2023] [Indexed: 07/25/2023] Open
Abstract
PURPOSE Most patients with acute lymphoblastic leukemia (ALL) are treated with chemotherapy as primary care. Although the treatment response is usually positive, resistance and relapse often occur via unknown mechanisms. The purpose of this study was to identify factors associated with chemotherapy resistance in ALL. Here, we present clinical and experimental evidence that overexpression of nucleolin (NCL), a multifunctional nucleolar protein, is linked to drug resistance in ALL. METHODS NCL mRNA and protein levels were compared between cell lines and patient samples using qRT-PCR and immunoblotting. NCL mRNA levels were compared between patients of different disease stages from our clinic patients' specimens and publicly available ALL patient datasets. Cells and patient-derived xenograft mouse experiments were performed to assess the effect of NCL inhibition on ALL chemotherapy effectiveness. RESULTS Analysis of patient specimens, and publicly available RNA-sequencing datasets revealed a strong correlation between the abundance of NCL and disease relapse or poor survival in B-ALL. Altering NCL expression results in changes in drug sensitivity in ALL cell lines. High levels of NCL upregulated components of the ATP-binding cassette transporters via activation of the ERK pathway, resulting in a decrease in drug accumulation inside the cells. Targeting NCL with AS1411, an NCL-binding oligonucleotide aptamer, significantly increased the sensitivity of ALL cell lines and cells/patient-derived ALL xenograft mice to chemotherapeutic drugs and prolonged mouse survival. CONCLUSION Our results highlight NCL as a prognostic marker in B-ALL and a potential therapeutic target to combat chemotherapy resistance in ALL.
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Affiliation(s)
- Yanxin Chen
- Fujian Provincial Key Laboratory of Hematology, Fujian Institute of Hematology, Fujian Medical University Union Hospital, 29 Xinquan Road, Fuzhou, Fujian, 350001, China
| | - Zhengjun Wu
- Fujian Provincial Key Laboratory of Hematology, Fujian Institute of Hematology, Fujian Medical University Union Hospital, 29 Xinquan Road, Fuzhou, Fujian, 350001, China
| | - Lingyan Wang
- Fujian Provincial Key Laboratory of Hematology, Fujian Institute of Hematology, Fujian Medical University Union Hospital, 29 Xinquan Road, Fuzhou, Fujian, 350001, China
| | - Minhui Lin
- Fujian Provincial Key Laboratory of Hematology, Fujian Institute of Hematology, Fujian Medical University Union Hospital, 29 Xinquan Road, Fuzhou, Fujian, 350001, China
| | - Peifang Jiang
- Fujian Provincial Key Laboratory of Hematology, Fujian Institute of Hematology, Fujian Medical University Union Hospital, 29 Xinquan Road, Fuzhou, Fujian, 350001, China
| | - Jingjing Wen
- Fujian Provincial Key Laboratory of Hematology, Fujian Institute of Hematology, Fujian Medical University Union Hospital, 29 Xinquan Road, Fuzhou, Fujian, 350001, China
| | - Jiazheng Li
- Fujian Provincial Key Laboratory of Hematology, Fujian Institute of Hematology, Fujian Medical University Union Hospital, 29 Xinquan Road, Fuzhou, Fujian, 350001, China
| | - Yunda Hong
- Fujian Provincial Key Laboratory of Hematology, Fujian Institute of Hematology, Fujian Medical University Union Hospital, 29 Xinquan Road, Fuzhou, Fujian, 350001, China
| | - Xiaoyun Zheng
- Fujian Provincial Key Laboratory of Hematology, Fujian Institute of Hematology, Fujian Medical University Union Hospital, 29 Xinquan Road, Fuzhou, Fujian, 350001, China
| | - Xiaozhu Yang
- Fujian Provincial Key Laboratory of Hematology, Fujian Institute of Hematology, Fujian Medical University Union Hospital, 29 Xinquan Road, Fuzhou, Fujian, 350001, China
| | - Jing Zheng
- Fujian Provincial Key Laboratory of Hematology, Fujian Institute of Hematology, Fujian Medical University Union Hospital, 29 Xinquan Road, Fuzhou, Fujian, 350001, China
| | - Robert Peter Gale
- Haematology Research Centre, Department of Immunology and Inflammation, Imperial college London, South Kensington Campus, London, SW7 2AZ, UK
| | - Ting Yang
- Fujian Provincial Key Laboratory of Hematology, Fujian Institute of Hematology, Fujian Medical University Union Hospital, 29 Xinquan Road, Fuzhou, Fujian, 350001, China.
| | - Jianda Hu
- Fujian Provincial Key Laboratory of Hematology, Fujian Institute of Hematology, Fujian Medical University Union Hospital, 29 Xinquan Road, Fuzhou, Fujian, 350001, China.
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Zhao S, Zhang D, Liu S, Huang J. The roles of NOP56 in cancer and SCA36. Pathol Oncol Res 2023; 29:1610884. [PMID: 36741964 PMCID: PMC9892063 DOI: 10.3389/pore.2023.1610884] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2022] [Accepted: 01/06/2023] [Indexed: 01/20/2023]
Abstract
NOP56 is a highly conserved nucleolar protein. Amplification of the intron GGCCTG hexanucleotide repeat sequence of the NOP56 gene results in spinal cerebellar ataxia type 36 (SCA36). NOP56 contains an N-terminal domain, a coiled-coil domain, and a C-terminal domain. Nucleolar protein NOP56 is significantly abnormally expressed in a number of malignant tumors, and its mechanism is different in different tumors, but its regulatory mechanism in most tumors has not been fully explored. NOP56 promotes tumorigenesis in some cancers and inhibits tumorigenesis in others. In addition, NOP56 is associated with methylation in some tumors, suggesting that NOP56 has the potential to become a tumor-specific marker. This review focuses on the structure, function, related signaling pathways, and role of NOP56 in the progression of various malignancies, and discusses the progression of NOP56 in neurodegenerative and other diseases.
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Affiliation(s)
- Shimin Zhao
- Department of General Surgery, The Second Affiliated Hospital of Nanchang University, Nanchang, China,Jiangxi Province Key Laboratory of Molecular Medicine, The Second Affiliated Hospital of Nanchang University, Nanchang, China
| | - Dongdong Zhang
- Department of General Surgery, The Second Affiliated Hospital of Nanchang University, Nanchang, China,Jiangxi Province Key Laboratory of Molecular Medicine, The Second Affiliated Hospital of Nanchang University, Nanchang, China
| | - Sicheng Liu
- Department of General Surgery, The Second Affiliated Hospital of Nanchang University, Nanchang, China,Jiangxi Province Key Laboratory of Molecular Medicine, The Second Affiliated Hospital of Nanchang University, Nanchang, China
| | - Jun Huang
- Department of General Surgery, The Second Affiliated Hospital of Nanchang University, Nanchang, China,*Correspondence: Jun Huang,
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Hashemi M, Ghadyani F, Hasani S, Olyaee Y, Raei B, Khodadadi M, Ziyarani MF, Basti FA, Tavakolpournegari A, Matinahmadi A, Salimimoghadam S, Aref AR, Taheriazam A, Entezari M, Ertas YN. Nanoliposomes for doxorubicin delivery: Reversing drug resistance, stimuli-responsive carriers and clinical translation. J Drug Deliv Sci Technol 2022. [DOI: 10.1016/j.jddst.2022.104112] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
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4
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Nucleolin; A tumor associated antigen as a potential lung cancer biomarker. Pathol Res Pract 2022; 240:154160. [DOI: 10.1016/j.prp.2022.154160] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/24/2022] [Revised: 08/11/2022] [Accepted: 10/05/2022] [Indexed: 11/06/2022]
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5
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Yangngam S, Prasopsiri J, Hatthakarnkul P, Thongchot S, Thuwajit P, Yenchitsomanus PT, Edwards J, Thuwajit C. Cellular localization of nucleolin determines the prognosis in cancers: a meta-analysis. J Mol Med (Berl) 2022; 100:1145-1157. [PMID: 35861882 PMCID: PMC9329415 DOI: 10.1007/s00109-022-02228-w] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2022] [Revised: 06/09/2022] [Accepted: 06/22/2022] [Indexed: 12/01/2022]
Abstract
Nucleolin (NCL) is a multifunctional protein expressed in the nucleus, cytoplasm, and cell membrane. Overexpression of NCL has a controversial role as a poor prognostic marker in cancers. In this study, a meta-analysis was performed to evaluate the prognostic value of NCL in different subcellular localizations (cytoplasmic (CyNCL) and nuclear (NuNCL)) across a range of cancers. PubMed was searched for relevant publications. Data were extracted and analyzed from 12 studies involving 1221 patients with eight cancer types. The results revealed high total NCL was significantly associated with poor overall survival (OS) (HR = 2.85 (1.94, 4.91), p < 0.00001, I2 = 59%) and short disease-free survival (DFS) (HR = 3.57 (2.76, 4.62), p < 0.00001, I2 = 2%). High CyNCL was significantly associated with poor OS (HR = 4.32 (3.01, 6.19), p < 0.00001, I2 = 0%) and short DFS (HR = 3.00 (2.17, 4.15), p < 0.00001, I2 = 0%). In contrast, high NuNCL correlated with increased patient OS (HR = 0.42 (0.20, 0.86), p = 0.02, I2 = 66%), with no significant correlation to DFS observed (HR = 0.46 (0.19, 1.14), p = 0.09, I2 = 57%). This study supports the role of subcellular NCL as a poor prognostic cancer biomarker.
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Affiliation(s)
- Supaporn Yangngam
- Department of Immunology, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, 10700, Thailand
| | - Jaturawitt Prasopsiri
- Department of Immunology, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, 10700, Thailand
| | - Phimmada Hatthakarnkul
- Biomedical Sciences Graduate Program, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, 10700, Thailand.,Institute of Cancer Sciences, University of Glasgow, Wolfson Wohl Cancer Research Centre, Garscube Estate, Glasgow, G61 1QH, UK
| | - Suyanee Thongchot
- Department of Immunology, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, 10700, Thailand.,Siriraj Center of Research Excellence for Cancer Immunotherapy (SiCORE-CIT), Research Department, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, 10700, Thailand
| | - Peti Thuwajit
- Department of Immunology, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, 10700, Thailand
| | - Pa-Thai Yenchitsomanus
- Siriraj Center of Research Excellence for Cancer Immunotherapy (SiCORE-CIT), Research Department, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, 10700, Thailand
| | - Joanne Edwards
- Institute of Cancer Sciences, University of Glasgow, Wolfson Wohl Cancer Research Centre, Garscube Estate, Glasgow, G61 1QH, UK
| | - Chanitra Thuwajit
- Department of Immunology, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, 10700, Thailand.
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Hong H, Luo B, Qin Y, Li S, Peng Z. RNA-seq and integrated network analysis reveals the hub genes and key pathway of paclitaxel inhibition on Adriamycin resistant diffuse large B cell lymphoma cells. Bioengineered 2022; 13:7607-7621. [PMID: 35263200 PMCID: PMC8973673 DOI: 10.1080/21655979.2022.2048772] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022] Open
Abstract
About 40% of patients with diffuse large B-cell lymphoma (DLBCL) develop drug resistance after first-line chemotherapy, which remains a major cause of morbidity and mortality. The emergence of DLBCL drug resistance is mainly related to Adriamycin. Our previous research shows that Paclitaxel could be a potential therapeutic drug for the treatment of Adriamycin-resistant DLBCL. Based on the results of RNA-seq and integrated network analysis, we study the potential molecular mechanism of Paclitaxel in the treatment of Adriamycin-resistant DLBCL in multiple dimensions. A CCK-8 assay showed that the inhibitory effect of Paclitaxel on Pfeiffer and Pfeiffer/ADM (Adriamycin-resistant DLBCL cell lines) is significantly higher than that of Adriamycin (P < 0.05). Five hub genes (UBC, TSR1, WDR46, HSP90AA1, and NOP56) were obtained via network analysis from 971 differentially expressed genes (DEGs) based on the RNA-seq of Paclitaxel-intervened Pfeiffer/ADM. The results of the network function module analysis showed that the inhibition of Pfeiffer/ADM by Paclitaxel was closely related to ribosome biosynthesis in eukaryotes. The results of RT-qPCR showed that the mRNA levels of the five hub genes in the Pfeiffer/ADM group were significantly lower than those in the Pfeiffer group and the Pfeiffer/ADM Paclitaxel-treated group (P < 0.05). Consistent with studies, Paclitaxel exhibited a significant inhibitory effect on Adriamycin-resistant DLBCL, which may have played a role in the five hub genes (UBC, TSR1, WDR46, HSP90AA1 and NOP56) and ribosome biosynthesis in eukaryotes pathway, but the specific regulation needs further experimental verification.
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Affiliation(s)
- Haoyuan Hong
- Department of Medical Oncology, First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi Zhuang Autonomous Region, China
| | - Bin Luo
- Department of Hematology, People's Hospital of Guangxi Zhuang Autonomous Region, Nanning, Guangxi Zhuang Autonomous Region, China
| | - Yingying Qin
- Department of Gastroenterology, First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi Zhuang Autonomous Region, China
| | - Sizhu Li
- Department of Medical Oncology, First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi Zhuang Autonomous Region, China
| | - Zhigang Peng
- Department of Medical Oncology, First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi Zhuang Autonomous Region, China
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Lopes R, Shi K, Fonseca NA, Gama A, Ramalho JS, Almeida L, Moura V, Simões S, Tidor B, Moreira JN. Modelling the impact of nucleolin expression level on the activity of F3 peptide-targeted pH-sensitive pegylated liposomes containing doxorubicin. Drug Deliv Transl Res 2022; 12:629-646. [PMID: 33860446 DOI: 10.1007/s13346-021-00972-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/29/2021] [Indexed: 01/06/2023]
Abstract
Strategies targeting nucleolin have enabled a significant improvement in intracellular bioavailability of their encapsulated payloads. In this respect, assessment of the impact of target cell heterogeneity and nucleolin homology across species (structurally and functionally) is of major importance. This work also aimed at mathematically modelling the nucleolin expression levels at the cell membrane, binding and internalization of pH-sensitive pegylated liposomes encapsulating doxorubicin and functionalized with the nucleolin-binding F3 peptide (PEGASEMP), and resulting cytotoxicity against cancer cells from mouse, rat, canine, and human origin. Herein, it was shown that nucleolin expression levels were not a limitation on the continuous internalization of F3 peptide-targeted liposomes, despite the saturable nature of the binding mechanism. Modeling enabled the prediction of nucleolin-mediated total doxorubicin exposure provided by the experimental settings of the assessment of PEGASEMP's impact on cell death. The former increased proportionally with nucleolin-binding sites, a measure relevant for patient stratification. This pattern of variation was observed for the resulting cell death in nonsaturating conditions, depending on the cancer cell sensitivity to doxorubicin. This approach differs from standard determination of cytotoxic concentrations, which normally report values of incubation doses rather than the actual intracellular bioactive drug exposure. Importantly, in the context of development of nucleolin-based targeted drug delivery, the structural nucleolin homology (higher than 84%) and functional similarity across species presented herein, emphasized the potential to use toxicological data and other metrics from lower species to infer the dose for a first-in-human trial.
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Affiliation(s)
- Rui Lopes
- CNC - Center for Neurosciences and Cell Biology, Center for Innovative Biomedicine and Biotechnology (CIBB), Faculty of Medicine (Polo 1), Rua Larga, University of Coimbra, 3004-504, Coimbra, Portugal
| | - Kevin Shi
- Department of Biological Engineering and Department of Electrical Engineering and Computer Science, Massachusetts Institute of Technology, Cambridge, MA, 02139, USA
| | - Nuno A Fonseca
- CNC - Center for Neurosciences and Cell Biology, Center for Innovative Biomedicine and Biotechnology (CIBB), Faculty of Medicine (Polo 1), Rua Larga, University of Coimbra, 3004-504, Coimbra, Portugal
- TREAT U, SA - Parque Industrial de Taveiro, Lote 44, 3045-508, Coimbra, Portugal
| | - Adelina Gama
- Animal and Veterinary Research Centre (CECAV), University of Trás-Os-Montes and Alto Douro (UTAD), Quinta de Prados, Apartado 1013, 5000-801, Vila Real, Portugal
| | - José S Ramalho
- Laboratory of Cellular and Molecular Biology, NOVA Medical School, New University of Lisbon, Campo Mártires da Pátria, 130, 1169-056, Lisboa, Portugal
| | - Luís Almeida
- Blueclinical, Ltd, 4460-439, Senhora da Hora, Matosinhos, Portugal
| | - Vera Moura
- TREAT U, SA - Parque Industrial de Taveiro, Lote 44, 3045-508, Coimbra, Portugal
| | - Sérgio Simões
- CNC - Center for Neurosciences and Cell Biology, Center for Innovative Biomedicine and Biotechnology (CIBB), Faculty of Medicine (Polo 1), Rua Larga, University of Coimbra, 3004-504, Coimbra, Portugal
- UC - University of Coimbra, CIBB, Faculty of Pharmacy, Pólo das Ciências da Saúde, Azinhaga de Santa Comba, 3000-548, Coimbra, Portugal
| | - Bruce Tidor
- Department of Biological Engineering and Department of Electrical Engineering and Computer Science, Massachusetts Institute of Technology, Cambridge, MA, 02139, USA.
| | - João N Moreira
- CNC - Center for Neurosciences and Cell Biology, Center for Innovative Biomedicine and Biotechnology (CIBB), Faculty of Medicine (Polo 1), Rua Larga, University of Coimbra, 3004-504, Coimbra, Portugal
- UC - University of Coimbra, CIBB, Faculty of Pharmacy, Pólo das Ciências da Saúde, Azinhaga de Santa Comba, 3000-548, Coimbra, Portugal
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Telomere and Telomerase-Associated Proteins in Endometrial Carcinogenesis and Cancer-Associated Survival. Int J Mol Sci 2022; 23:ijms23020626. [PMID: 35054812 PMCID: PMC8775816 DOI: 10.3390/ijms23020626] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2021] [Revised: 12/29/2021] [Accepted: 12/31/2021] [Indexed: 12/30/2022] Open
Abstract
Risk of relapse of endometrial cancer (EC) after surgical treatment is 13% and recurrent disease carries a poor prognosis. Research into prognostic indicators is essential to improve EC management and outcome. "Immortality" of most cancer cells is dependent on telomerase, but the role of associated proteins in the endometrium is poorly understood. The Cancer Genome Atlas data highlighted telomere/telomerase associated genes (TTAGs) with prognostic relevance in the endometrium, and a recent in silico study identified a group of TTAGs and proteins as key regulators within a network of dysregulated genes in EC. We characterise relevant telomere/telomerase associated proteins (TTAPs) NOP10, NHP2, NOP56, TERF1, TERF2 and TERF2IP in the endometrium using quantitative polymerase chain reaction (qPCR) and immunohistochemistry (IHC). qPCR data demonstrated altered expression of multiple TTAPs; specifically, increased NOP10 (p = 0.03) and reduced NHP2 (p = 0.01), TERF2 (p = 0.01) and TERF2IP (p < 0.003) in EC relative to post-menopausal endometrium. Notably, we report reduced NHP2 in EC compared to post-menopausal endometrium in qPCR and IHC (p = 0.0001) data; with survival analysis indicating high immunoscore is favourable in EC (p = 0.0006). Our findings indicate a potential prognostic role for TTAPs in EC, particularly NHP2. Further evaluation of the prognostic and functional role of the examined TTAPs is warranted to develop novel treatment strategies.
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Chalabi-Dchar M, Cruz E, Mertani HC, Diaz JJ, Courty J, Cascone I, Bouvet P. Nucleolin Aptamer N6L Reprograms the Translational Machinery and Acts Synergistically with mTORi to Inhibit Pancreatic Cancer Proliferation. Cancers (Basel) 2021; 13:cancers13194957. [PMID: 34638443 PMCID: PMC8508287 DOI: 10.3390/cancers13194957] [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: 07/13/2021] [Revised: 09/15/2021] [Accepted: 09/26/2021] [Indexed: 11/25/2022] Open
Abstract
Simple Summary Pancreatic cancer is an aggressive disease characterized by its invasiveness, rapid progression, and resistance to conventional therapy. There is a need to identify new molecules to improve current therapies. The aim of this study was to analyze how the pancreatic cancer cells react to the treatment with an inhibitor of nucleolin, N6L. To this end, we analyzed how the translation was affected in the cells during the treatment. We discovered that in response to N6L, a signaling pathway called the mTOR pathway was activated and was involved in the activation of translation of a subset of mRNA that could be involved in the resistance of the cells to the treatment. Indeed, we showed that the combined action of inhibitors of the mTOR pathway with N6L synergistically inhibited the cancer cells’ proliferation. We propose that this new combination of molecules could be a novel therapeutic option for pancreatic cancer. Abstract We previously showed that N6L, a pseudopeptide that targets nucleolin, impairs pancreatic ductal adenocarcinoma (PDAC) growth and normalizes tumor vessels in animal models. In this study, we analyzed the translatome of PDAC cells treated with N6L to identify the pathways that were either repressed or activated. We observed a strong decrease in global protein synthesis. However, about 6% of the mRNAs were enriched in the polysomes. We identified a 5′TOP motif in many of these mRNAs and demonstrated that a chimeric RNA bearing a 5‘TOP motif was up-regulated by N6L. We demonstrated that N6L activates the mTOR pathway, which is required for the translation of these mRNAs. An inhibitory synergistic effect in PDAC cell lines, including patient-derived xenografts and tumor-derived organoids, was observed when N6L was combined with mTOR inhibitors. In conclusion, N6L reduces pancreatic cells proliferation, which then undergoes translational reprogramming through activation of the mTOR pathway. N6L and mTOR inhibitors act synergistically to inhibit the proliferation of PDAC and human PDX cell lines. This combotherapy of N6L and mTOR inhibitors could constitute a promising alternative to treat pancreatic cancer.
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Affiliation(s)
- Mounira Chalabi-Dchar
- Centre de Recherche en Cancérologie de Lyon, Université de Lyon 1, Inserm U1052, CNRS UMR5286 Centre Léon Bérard, CEDEX 08, F-69373 Lyon, France; (M.C.-D.); (E.C.); (H.C.M.); (J.-J.D.)
| | - Elisabeth Cruz
- Centre de Recherche en Cancérologie de Lyon, Université de Lyon 1, Inserm U1052, CNRS UMR5286 Centre Léon Bérard, CEDEX 08, F-69373 Lyon, France; (M.C.-D.); (E.C.); (H.C.M.); (J.-J.D.)
| | - Hichem C. Mertani
- Centre de Recherche en Cancérologie de Lyon, Université de Lyon 1, Inserm U1052, CNRS UMR5286 Centre Léon Bérard, CEDEX 08, F-69373 Lyon, France; (M.C.-D.); (E.C.); (H.C.M.); (J.-J.D.)
| | - Jean-Jacques Diaz
- Centre de Recherche en Cancérologie de Lyon, Université de Lyon 1, Inserm U1052, CNRS UMR5286 Centre Léon Bérard, CEDEX 08, F-69373 Lyon, France; (M.C.-D.); (E.C.); (H.C.M.); (J.-J.D.)
| | - José Courty
- INSERM, Institut Mondor de Recherche Biomédicale (IMRB), Université Paris-Est Créteil, F-94010 Créteil, France; (J.C.); (I.C.)
| | - Ilaria Cascone
- INSERM, Institut Mondor de Recherche Biomédicale (IMRB), Université Paris-Est Créteil, F-94010 Créteil, France; (J.C.); (I.C.)
| | - Philippe Bouvet
- Centre de Recherche en Cancérologie de Lyon, Université de Lyon 1, Inserm U1052, CNRS UMR5286 Centre Léon Bérard, CEDEX 08, F-69373 Lyon, France; (M.C.-D.); (E.C.); (H.C.M.); (J.-J.D.)
- Ecole Normale Supérieure de Lyon, Université de Lyon 1, F-69007 Lyon, France
- Correspondence:
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10
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Lin Q, Ma X, Hu S, Li R, Wei X, Han B, Ma Y, Liu P, Pang Y. Overexpression of Nucleolin is a Potential Prognostic Marker in Endometrial Carcinoma. Cancer Manag Res 2021; 13:1955-1965. [PMID: 33658856 PMCID: PMC7920503 DOI: 10.2147/cmar.s294035] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2020] [Accepted: 02/05/2021] [Indexed: 12/18/2022] Open
Abstract
Purpose Nucleolin (NCL) is a multifunctional protein with oncogenic properties. NCL expression levels have been linked to the outcomes of various malignancies, but the clinical value of NCL in patients with endometrial carcinoma (EC) remains unclear. Here, the expression of NCL in EC tissues and its associations with patient outcomes were assessed. Patients and Methods Data on NCL mRNA expression in EC and adjacent nonneoplastic tissues from The Cancer Genome Atlas (TCGA) were analyzed. In addition, NCL protein expression in 82 endometroid endometrial adenocarcinoma tissues and 15 non-malignant tissues was detected by immunohistochemistry. Results Elevated NCL expression was markedly correlated with serous endometrial carcinoma (P<0.001), advanced stage (P=0.029), and grade 3 (P<0.001). High NCL levels were associated with poorer overall survival (OS) and disease-free survival (DFS) compared with intermediate or low NCL levels (OS: P=0.001, DFS: P=0.006). The multivariate Cox proportional hazards model showed that NCL expression was an independent poor prognostic factor for DFS (HR=1.282, CI=1.027–1.601, P=0.028). A similar correlation between high expression levels of NCL and unfavorable DFS was found in endometrioid endometrial adenocarcinoma (HR=1.411, CI=1.083–1.840, P=0.011). Positive extra-nuclear NCL expression (HR=3.377, 95% CI=1.029–11.186, P=0.046) and low nuclear NCL expression (HR=0.233, 95% CI=0.068–0.796, P=0.020) were independent prognostic factors for DFS in endometrioid endometrial adenocarcinoma. Conclusion Heterotopic NCL is a potential prognostic biomarker for EC. Inhibiting the distribution of NCL from the nucleus to the cytoplasm and membrane may be a promising therapeutic strategy to improve outcomes in patients with EC with high NCL expression.
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Affiliation(s)
- Qianhan Lin
- Department of Obstetrics and Gynecology, Qilu Hospital of Shandong University, Jinan, 250012, Shandong, People's Republic of China.,Key Laboratory of Gynecologic Oncology of Shandong Province, Jinan, 250012, Shandong, People's Republic of China
| | - Xiaoxue Ma
- Department of Obstetrics and Gynecology, Qilu Hospital of Shandong University, Jinan, 250012, Shandong, People's Republic of China.,Key Laboratory of Gynecologic Oncology of Shandong Province, Jinan, 250012, Shandong, People's Republic of China
| | - Shunxue Hu
- Department of Pathology, Qilu Hospital of Shandong University, Jinan, 250012, Shandong, People's Republic of China
| | - Rui Li
- Department of Obstetrics and Gynecology, Qilu Hospital of Shandong University, Jinan, 250012, Shandong, People's Republic of China.,Key Laboratory of Gynecologic Oncology of Shandong Province, Jinan, 250012, Shandong, People's Republic of China
| | - Xuan Wei
- Department of Obstetrics and Gynecology, Qilu Hospital of Shandong University, Jinan, 250012, Shandong, People's Republic of China.,Key Laboratory of Gynecologic Oncology of Shandong Province, Jinan, 250012, Shandong, People's Republic of China
| | - Bing Han
- Department of Obstetrics and Gynecology, Qilu Hospital of Shandong University, Jinan, 250012, Shandong, People's Republic of China
| | - Yanhui Ma
- Department of Obstetrics and Gynecology, Qilu Hospital of Shandong University, Jinan, 250012, Shandong, People's Republic of China
| | - Peishu Liu
- Department of Obstetrics and Gynecology, Qilu Hospital of Shandong University, Jinan, 250012, Shandong, People's Republic of China.,Key Laboratory of Gynecologic Oncology of Shandong Province, Jinan, 250012, Shandong, People's Republic of China.,Shandong Engineering Laboratory for Urogynecology, Jinan, 250012, Shandong, People's Republic of China
| | - Yingxin Pang
- Department of Obstetrics and Gynecology, Qilu Hospital of Shandong University, Jinan, 250012, Shandong, People's Republic of China.,Key Laboratory of Gynecologic Oncology of Shandong Province, Jinan, 250012, Shandong, People's Republic of China.,Shandong Engineering Laboratory for Urogynecology, Jinan, 250012, Shandong, People's Republic of China
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11
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Cancer Stem Cells and Nucleolin as Drivers of Carcinogenesis. Pharmaceuticals (Basel) 2021; 14:ph14010060. [PMID: 33451077 PMCID: PMC7828541 DOI: 10.3390/ph14010060] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2020] [Revised: 01/05/2021] [Accepted: 01/11/2021] [Indexed: 02/06/2023] Open
Abstract
Cancer, one of the most mortal diseases worldwide, is characterized by the gain of specific features and cellular heterogeneity. Clonal evolution is an established theory to explain heterogeneity, but the discovery of cancer stem cells expanded the concept to include the hierarchical growth and plasticity of cancer cells. The activation of epithelial-to-mesenchymal transition and its molecular players are widely correlated with the presence of cancer stem cells in tumors. Moreover, the acquisition of certain oncological features may be partially attributed to alterations in the levels, location or function of nucleolin, a multifunctional protein involved in several cellular processes. This review aims at integrating the established hallmarks of cancer with the plasticity of cancer cells as an emerging hallmark; responsible for tumor heterogeneity; therapy resistance and relapse. The discussion will contextualize the involvement of nucleolin in the establishment of cancer hallmarks and its application as a marker protein for targeted anticancer therapies
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12
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Moraleva AA, Malysheva MA, Khajdukov SV, Zatsepina OV. A Higher Level of Expression of the Nucleolar Protein SURF6 in Human Normal Activated Lymphocytes and in Lymphocytes of Patients with Lymphoproliferative Disorders. DOKL BIOCHEM BIOPHYS 2020; 494:261-265. [PMID: 33119830 DOI: 10.1134/s1607672920050099] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2020] [Revised: 06/29/2020] [Accepted: 06/29/2020] [Indexed: 11/22/2022]
Abstract
Proliferation of mammalian cells is often accompanied by an increase in the content of the nucleolar proteins, which allows researchers to consider such proteins as potential activation markers. To test this assumption experimentally, we examined the expression pattern of the nucleolar rRNA processing factor SURF6 in normal (resting) peripheral blood lymphocytes, lymphocytes activated for proliferation in vitro, and in blood samples from patients with lymphoproliferative diseases. Using two methods (immunofluorescence and immunoblotting), we for the first time showed that the SURF6 protein is not detected in normal lymphocytes but can easily be visualized in lymphocytes after PHA activation and in lymphocytes of lymphocytic leukemia patients. The level of SURF6 expression in patients correlated with the aggressiveness of the disease development determined by the content of Ki-67-positive lymphocytes. These results allow the SURF6 nucleolar protein to be considered as a putative activation marker of lymphocytes in human blood disorders.
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Affiliation(s)
- A A Moraleva
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Russian Academy of Science, Moscow, Russia
| | - M A Malysheva
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Russian Academy of Science, Moscow, Russia
| | - S V Khajdukov
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Russian Academy of Science, Moscow, Russia
| | - O V Zatsepina
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Russian Academy of Science, Moscow, Russia.
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13
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RNA-Binding Proteins in Acute Leukemias. Int J Mol Sci 2020; 21:ijms21103409. [PMID: 32408494 PMCID: PMC7279408 DOI: 10.3390/ijms21103409] [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: 04/21/2020] [Revised: 05/07/2020] [Accepted: 05/10/2020] [Indexed: 12/12/2022] Open
Abstract
Acute leukemias are genetic diseases caused by translocations or mutations, which dysregulate hematopoiesis towards malignant transformation. However, the molecular mode of action is highly versatile and ranges from direct transcriptional to post-transcriptional control, which includes RNA-binding proteins (RBPs) as crucial regulators of cell fate. RBPs coordinate RNA dynamics, including subcellular localization, translational efficiency and metabolism, by binding to their target messenger RNAs (mRNAs), thereby controlling the expression of the encoded proteins. In view of the growing interest in these regulators, this review summarizes recent research regarding the most influential RBPs relevant in acute leukemias in particular. The reported RBPs, either dysregulated or as components of fusion proteins, are described with respect to their functional domains, the pathways they affect, and clinical aspects associated with their dysregulation or altered functions.
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14
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Network-based analysis with primary cells reveals drug response landscape of acute myeloid leukemia. Exp Cell Res 2020; 393:112054. [PMID: 32376287 DOI: 10.1016/j.yexcr.2020.112054] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2019] [Revised: 04/27/2020] [Accepted: 04/30/2020] [Indexed: 11/23/2022]
Abstract
Acute myeloid leukemia (AML) is one of the most common, complex, and heterogeneous hematological malignancies in adults. Despite progresses in understanding the pathology of AML, the 5-year survival rates still remain low compared with CML, CLL, etc. The relationship between genomic features and drug responses is critical for precision medication. Herein, we depicted a picture for response of 145 drugs against 33 primary cell samples derived from AML patients with full spectrum of genomic features assessed by whole exon sequencing and RNA sequencing. In general, most of the samples were much more sensitive to the combinatorial chemotherapy regimens than the single chemotherapy drugs. Overall, these samples were moderately sensitive to the Traditional Chinese Medicine (TCM) and the targeted drugs. In the weighted gene coexpression network analysis (WGCNA), the TCM and targeted therapies displayed similar genetic signatures in the gene module correlation. Meanwhile, the expression of miRNAs, lncRNAs, and mRNAs did not display apparent gene module correlations among those different types of therapies. In addition, the combinatorial chemotherapy bear more module correlations than the single drugs. Interestingly, we found that the gene mutations and drug response were not enriched in any WGCNA module analysis. Most of the sensitive drug response biomarkers were enriched in the ribosome, endocytosis, cell cycle, and p53 associated signaling pathways. This study showed that gene expression modules might show better correlation than gene mutations for drug efficacy predictions.
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15
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Mei X, Chen Y, Gan D, Chen Y, Wang L, Cao Y, Wu Z, Liu W, Zhao C, Lin M, Yang T, Hu J. Effect of nucleolin on adriamycin resistance via the regulation of B-cell lymphoma 2 expression in Burkitt's lymphoma cells. J Cell Physiol 2019; 234:22666-22674. [PMID: 31127617 PMCID: PMC6771757 DOI: 10.1002/jcp.28833] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2019] [Revised: 04/24/2019] [Accepted: 04/30/2019] [Indexed: 01/26/2023]
Abstract
Nucleolin (NCL, C23) is an important nucleocytoplasmic multifunctional protein. Due to its multifaceted profile and high expression in cancer, NCL is considered to be a marker of drug resistance associated with chemotherapy. However, the biochemical mechanisms in which NCL suppresses drug sensitivity in several cancers have yet to be fully elucidated. This study aims to explore the effect of NCL on drug sensitivity and its potential mechanism in CA46 Burkitt's lymphoma (BL) cells. CA46 BL cells were transfected with lentiviruses carrying the NCL gene (CA46-NCL-overexpression, CA46-NCL-OE), or shRNA sequences that target the endogenous NCL gene (CA46-NCL-knockdown, CA46-NCL-KD). Adriamycin (ADM) IC50 levels for CA46-NCL-overexpressed (OE), CA46-NCL-OE control (OEC), CA46-NCL-knockdown (KD), and CA46-NCL-KD control (KDC) cells were 0.68 ± 0.06 μg/ml, 0.68 ± 0.06 μg/ml, 0.68 ± 0.06 μg/ml, and 0.30 ± 0.04 μg/ml, respectively. Apoptosis rates were significantly increased following NCL KD, whereas the opposite effect was noted in OE cells. A significant reduction of B-cell lymphoma 2 (Bcl-2) mRNA and protein levels in KD cells was observed, while OE cells displayed the opposite effect. The stability of Bcl-2 mRNA was influenced by NCL levels, the half-life of which was extended after NCL-OE, whereas it was reduced in KD cells. Finally, results of RNA-immunoprecipitation assays indicated that NCL could bind to Bcl-2 mRNA in CA46 cells. Taken together, these results suggested that NCL could mediate Bcl-2 expression and stability, and thus enhance ADM resistance in CA46 BL cells.
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Affiliation(s)
- Xuqiao Mei
- Fujian Provincial Key Laboratory of HematologyFujian Institute of Hematology, Fujian Medical University Union HospitalFuzhouFujianChina
- Department of Clinical LaboratoryThe Affiliated Zhangzhou Municipal Hospital, Fujian Medical UniversityZhangzhouFujianChina
| | - Yanxin Chen
- Fujian Provincial Key Laboratory of HematologyFujian Institute of Hematology, Fujian Medical University Union HospitalFuzhouFujianChina
| | - Donghui Gan
- Fujian Provincial Key Laboratory of HematologyFujian Institute of Hematology, Fujian Medical University Union HospitalFuzhouFujianChina
- Department of HematologyThe Affiliated Hospital of Putian UniversityPutianFujianChina
| | - Yingyu Chen
- Fujian Provincial Key Laboratory of HematologyFujian Institute of Hematology, Fujian Medical University Union HospitalFuzhouFujianChina
| | - Lingyan Wang
- Fujian Provincial Key Laboratory of HematologyFujian Institute of Hematology, Fujian Medical University Union HospitalFuzhouFujianChina
| | - Yanqin Cao
- Fujian Provincial Key Laboratory of HematologyFujian Institute of Hematology, Fujian Medical University Union HospitalFuzhouFujianChina
| | - Zhengjun Wu
- Fujian Provincial Key Laboratory of HematologyFujian Institute of Hematology, Fujian Medical University Union HospitalFuzhouFujianChina
| | - Weijuan Liu
- Fujian Provincial Key Laboratory of HematologyFujian Institute of Hematology, Fujian Medical University Union HospitalFuzhouFujianChina
| | - Chenxing Zhao
- Fujian Provincial Key Laboratory of HematologyFujian Institute of Hematology, Fujian Medical University Union HospitalFuzhouFujianChina
| | - Minhui Lin
- Fujian Provincial Key Laboratory of HematologyFujian Institute of Hematology, Fujian Medical University Union HospitalFuzhouFujianChina
| | - Ting Yang
- Fujian Provincial Key Laboratory of HematologyFujian Institute of Hematology, Fujian Medical University Union HospitalFuzhouFujianChina
| | - Jianda Hu
- Fujian Provincial Key Laboratory of HematologyFujian Institute of Hematology, Fujian Medical University Union HospitalFuzhouFujianChina
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16
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Kabirian-Dehkordi S, Chalabi-Dchar M, Mertani HC, Le Guellec D, Verrier B, Diaz JJ, Mehrgardi MA, Bouvet P. AS1411-conjugated gold nanoparticles affect cell proliferation through a mechanism that seems independent of nucleolin. NANOMEDICINE : NANOTECHNOLOGY, BIOLOGY, AND MEDICINE 2019; 21:102060. [PMID: 31336175 DOI: 10.1016/j.nano.2019.102060] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/22/2019] [Revised: 06/11/2019] [Accepted: 06/26/2019] [Indexed: 12/15/2022]
Abstract
G-rich oligonucleotide, AS1411, has been shown to interact with nucleolin and to inhibit cancer cell proliferation and tumor growth. This antiproliferative action is increased when AS1411 is conjugated to different types of nanoparticles. However, the molecular mechanisms are not known. In this work, we show in several cell lines that optimized AS1411-conjugated gold nanoparticles (GNS-AS1411) inhibit nucleolin expression at the RNA and protein levels. We observed an alteration of the nucleolar structure with a decrease of ribosomal RNA accumulation comparable to what is observed upon nucleolin knock down. However, the expression of genes involved in cell cycle and the cell cycle blockage by GNS-AS1411 are not regulated in the same way as that in cells where nucleolin has been knocked down. These data suggest that the anti-proliferative activity of GNS-AS1411 is not the only consequence of nucleolin targeting and down-regulation.
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Affiliation(s)
- Samaneh Kabirian-Dehkordi
- Université de Lyon, Centre de Recherche en Cancérologie de Lyon, Cancer Cell Plasticity Department, UMR INSERM 1052 CNRS 5286, Centre, Léon Bérard, Lyon, France; Department of chemistry, University of Isfahan, Isfahan, Iran
| | - Mounira Chalabi-Dchar
- Université de Lyon, Centre de Recherche en Cancérologie de Lyon, Cancer Cell Plasticity Department, UMR INSERM 1052 CNRS 5286, Centre, Léon Bérard, Lyon, France
| | - Hichem C Mertani
- Université de Lyon, Centre de Recherche en Cancérologie de Lyon, Cancer Cell Plasticity Department, UMR INSERM 1052 CNRS 5286, Centre, Léon Bérard, Lyon, France
| | - Dominique Le Guellec
- Laboratoire de Biologie Tissulaire et d'Ingénierie Thérapeutique, Université Claude Bernard Lyon 1, Centre, National de la Recherche Scientifique (CNRS), Lyon, France
| | - Bernard Verrier
- Laboratoire de Biologie Tissulaire et d'Ingénierie Thérapeutique, Université Claude Bernard Lyon 1, Centre, National de la Recherche Scientifique (CNRS), Lyon, France
| | - Jean-Jacques Diaz
- Université de Lyon, Centre de Recherche en Cancérologie de Lyon, Cancer Cell Plasticity Department, UMR INSERM 1052 CNRS 5286, Centre, Léon Bérard, Lyon, France
| | | | - Philippe Bouvet
- Université de Lyon, Centre de Recherche en Cancérologie de Lyon, Cancer Cell Plasticity Department, UMR INSERM 1052 CNRS 5286, Centre, Léon Bérard, Lyon, France; Université de Lyon, Ecole Normale Supérieure de Lyon, Lyon, France.
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17
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Comprehensive Proteomic Analysis Reveals Intermediate Stage of Non-Lesional Psoriatic Skin and Points out the Importance of Proteins Outside this Trend. Sci Rep 2019; 9:11382. [PMID: 31388062 PMCID: PMC6684579 DOI: 10.1038/s41598-019-47774-5] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2019] [Accepted: 06/28/2019] [Indexed: 11/15/2022] Open
Abstract
To better understand the pathomechanism of psoriasis, a comparative proteomic analysis was performed with non-lesional and lesional skin from psoriasis patients and skin from healthy individuals. Strikingly, 79.9% of the proteins that were differentially expressed in lesional and healthy skin exhibited expression levels in non-lesional skin that were within twofold of the levels observed in healthy and lesional skin, suggesting that non-lesional skin represents an intermediate stage. Proteins outside this trend were categorized into three groups: I. proteins in non-lesional skin exhibiting expression similar to lesional skin, which might be predisposing factors (i.e., CSE1L, GART, MYO18A and UGDH); II. proteins that were differentially expressed in non-lesional and lesional skin but not in healthy and lesional skin, which might be non-lesional characteristic alteration (i.e., CHCHD6, CHMP5, FLOT2, ITGA7, LEMD2, NOP56, PLVAP and RRAS); and III. proteins with contrasting differential expression in non-lesional and lesional skin compared to healthy skin, which might contribute to maintaining the non-lesional state (i.e., ITGA7, ITGA8, PLVAP, PSAPL1, SMARCA5 and XP32). Finally, proteins differentially expressed in lesions may indicate increased sensitivity to stimuli, peripheral nervous system alterations, furthermore MYBBP1A and PRKDC were identified as potential regulators of key pathomechanisms, including stress and immune response, proliferation and differentiation.
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18
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Joo EJ, Wasik BR, Parrish C, Paz H, Mϋhlenhoff M, Abdel-Azim H, Groffen J, Heisterkamp N. Pre-B acute lymphoblastic leukemia expresses cell surface nucleolin as a 9-O-acetylated sialoglycoprotein. Sci Rep 2018; 8:17174. [PMID: 30464179 PMCID: PMC6249323 DOI: 10.1038/s41598-018-33873-2] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2017] [Accepted: 09/28/2018] [Indexed: 12/21/2022] Open
Abstract
Precursor B acute lymphoblastic leukemias (pre-B ALLs) abnormally express a specific glycan structure, 9-O-acetylated sialic acid (9-O-Ac-Sia), on their cell surface, but glycoproteins that carry this modification have not been identified. Using three different lectins that specifically recognize this structure, we establish that nucleolin (NCL), a protein implicated in cancer, contains 9-O-Ac-Sia. Surprisingly, antibodies against the glycolipid 9-O-Ac-Sia GD3 also detected 9-O-Ac-Sia NCL. NCL is present on the surface of pre-B ALL cells as a sialoglycoprotein that is partly 9-O-acetylated and conversely, 9-O-Ac-Sia-containing structures other than NCL are present on these cells as well. Interestingly, NCL and the 9-O-Ac-Sia signal had less co-localization on normal pre-B cells. We also investigated regulation of NCL on the cell surface and found that sialidase treatment increased the percentage of cells positive for cell surface NCL, suggesting that sialylation of NCL promotes internalization. Treatment of pre-B ALL cells with the chemotherapy drug vincristine also increased the percentage of cells with surface NCL and correlated with increased 9-O-Ac-Sia expression. All tested leukemia cells including primary samples expressed NCL, suggesting it as a possible therapeutic target. We confirmed this by showing inhibition of cell proliferation in some pre-B ALLs by exposure to a NCL-specific aptamer AS1411.
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Affiliation(s)
- Eun Ji Joo
- Department of Systems Biology, Beckman Research Institute, City of Hope, Monrovia, CA, USA
| | - Brian R Wasik
- Department of Microbiology and Immunology, Baker Institute for Animal Health and Feline Health Center, Cornell University, Ithaca, NY, USA
| | - Colin Parrish
- Department of Microbiology and Immunology, Baker Institute for Animal Health and Feline Health Center, Cornell University, Ithaca, NY, USA
| | - Helicia Paz
- Section of Molecular Carcinogenesis, The Saban Research Institute of Children's Hospital Los Angeles, Los Angeles, CA, USA
- University of California, Los Angeles, CA, 90095, USA
| | - Martina Mϋhlenhoff
- Institute of Clinical Biochemistry, Hannover Medical School, Hannover, Germany
| | - Hisham Abdel-Azim
- Division of Hematology/Oncology and Bone Marrow Transplant, Children's Hospital Los Angeles, Los Angeles, CA, USA
| | - John Groffen
- Section of Molecular Carcinogenesis, The Saban Research Institute of Children's Hospital Los Angeles, Los Angeles, CA, USA
- Departments of Pediatrics and Pathology, Keck School of Medicine, University of Southern California, Los Angeles, CA, USA
| | - Nora Heisterkamp
- Department of Systems Biology, Beckman Research Institute, City of Hope, Monrovia, CA, USA.
- Division of Hematology/Oncology and Bone Marrow Transplant, Children's Hospital Los Angeles, Los Angeles, CA, USA.
- Departments of Pediatrics and Pathology, Keck School of Medicine, University of Southern California, Los Angeles, CA, USA.
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19
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Nguyen Van Long F, Lardy-Cleaud A, Bray S, Chabaud S, Dubois T, Diot A, Jordan LB, Thompson AM, Bourdon JC, Perol D, Bouvet P, Diaz JJ, Marcel V. Druggable Nucleolin Identifies Breast Tumours Associated with Poor Prognosis That Exhibit Different Biological Processes. Cancers (Basel) 2018; 10:cancers10100390. [PMID: 30360377 PMCID: PMC6210205 DOI: 10.3390/cancers10100390] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2018] [Revised: 10/12/2018] [Accepted: 10/18/2018] [Indexed: 11/16/2022] Open
Abstract
Background: Nucleolin (NCL) is a multifunctional protein with oncogenic properties. Anti-NCL drugs show strong cytotoxic effects, including in triple-negative breast cancer (TNBC) models, and are currently being evaluated in phase II clinical trials. However, few studies have investigated the clinical value of NCL and whether NCL stratified cancer patients. Here, we have investigated for the first time the association of NCL with clinical characteristics in breast cancers independently of the different subtypes. Methods: Using two independent series (n = 216; n = 661), we evaluated the prognostic value of NCL in non-metastatic breast cancers using univariate and/or multivariate Cox-regression analyses. Results: We reported that NCL mRNA expression levels are markers of poor survivals independently of tumour size and lymph node invasion status (n = 216). In addition, an association of NCL expression levels with poor survival was observed in TNBC (n = 40, overall survival (OS) p = 0.0287, disease-free survival (DFS) p = 0.0194). Transcriptomic analyses issued from The Cancer Genome Atlas (TCGA) database (n = 661) revealed that breast tumours expressing either low or high NCL mRNA expression levels exhibit different gene expression profiles. These data suggest that tumours expressing high NCL mRNA levels are different from those expressing low NCL mRNA levels. Conclusions: NCL is an independent marker of prognosis in breast cancers. We anticipated that anti-NCL is a promising therapeutic strategy that could rapidly be evaluated in high NCL-expressing tumours to improve breast cancer management.
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Affiliation(s)
- Flora Nguyen Van Long
- Univ Lyon, Université Claude Bernard Lyon 1, INSERM 1052, CNRS 5286, Centre Léon Bérard, Centre de Recherche en Cancérologie de Lyon, CEDEX 08, 69373 Lyon, France; (F.N.V.L.); (P.B.)
| | - Audrey Lardy-Cleaud
- Department of Clinical Research, Léon Bérard Cancer Centre, 28 rue Laennec, 69008 Lyon, France; (A.L.-C.); (S.C.); (D.P.)
| | - Susan Bray
- Tayside Tissue Bank, Ninewells Hospital and Medical School, NHS Tayside, Dundee DD1 9SY, Scotland, UK;
| | - Sylvie Chabaud
- Department of Clinical Research, Léon Bérard Cancer Centre, 28 rue Laennec, 69008 Lyon, France; (A.L.-C.); (S.C.); (D.P.)
| | - Thierry Dubois
- Breast Cancer Biology Group, Translational Research Department, PSL Research University, Institut Curie, 26 rue d’Ulm, 75005 Paris, France;
| | - Alexandra Diot
- Division of Cancer Research, University of Dundee, Ninewells Hospital and Medical School, Dundee DD1 9SY, Scotland, UK; (A.D.); (A.M.T.); (J.-C.B.)
| | - Lee B. Jordan
- Department of Pathology, University of Dundee, Ninewells Hospital and Medical School, Dundee DD1 9SY, UK;
| | - Alastair M. Thompson
- Division of Cancer Research, University of Dundee, Ninewells Hospital and Medical School, Dundee DD1 9SY, Scotland, UK; (A.D.); (A.M.T.); (J.-C.B.)
- Olga Keith Wiess Chair of Surgery, Dan L. Duncan Breast Center, Division of Surgical Oncology, Baylor College of Medicine, Houston, TX 77030, USA
| | - Jean-Christophe Bourdon
- Division of Cancer Research, University of Dundee, Ninewells Hospital and Medical School, Dundee DD1 9SY, Scotland, UK; (A.D.); (A.M.T.); (J.-C.B.)
| | - David Perol
- Department of Clinical Research, Léon Bérard Cancer Centre, 28 rue Laennec, 69008 Lyon, France; (A.L.-C.); (S.C.); (D.P.)
| | - Philippe Bouvet
- Univ Lyon, Université Claude Bernard Lyon 1, INSERM 1052, CNRS 5286, Centre Léon Bérard, Centre de Recherche en Cancérologie de Lyon, CEDEX 08, 69373 Lyon, France; (F.N.V.L.); (P.B.)
- Ecole Normale Supérieure de Lyon, Université de Lyon, CEDEX 07, 69342 Lyon, France
| | - Jean-Jacques Diaz
- Univ Lyon, Université Claude Bernard Lyon 1, INSERM 1052, CNRS 5286, Centre Léon Bérard, Centre de Recherche en Cancérologie de Lyon, CEDEX 08, 69373 Lyon, France; (F.N.V.L.); (P.B.)
- Correspondence: (J.-J.D.); (V.M.); Tel.: +33-42655-2819 (J.-J.D.); +33-42655-6745 (V.M.)
| | - Virginie Marcel
- Univ Lyon, Université Claude Bernard Lyon 1, INSERM 1052, CNRS 5286, Centre Léon Bérard, Centre de Recherche en Cancérologie de Lyon, CEDEX 08, 69373 Lyon, France; (F.N.V.L.); (P.B.)
- Correspondence: (J.-J.D.); (V.M.); Tel.: +33-42655-2819 (J.-J.D.); +33-42655-6745 (V.M.)
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20
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Gregório AC, Lacerda M, Figueiredo P, Simões S, Dias S, Moreira JN. Meeting the needs of breast cancer: A nucleolin's perspective. Crit Rev Oncol Hematol 2018; 125:89-101. [PMID: 29650282 DOI: 10.1016/j.critrevonc.2018.03.008] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2017] [Revised: 01/30/2018] [Accepted: 03/20/2018] [Indexed: 12/21/2022] Open
Abstract
A major challenge in the management of breast cancer disease has been the development of metastases. Finding new molecular targets and the design of targeted therapeutic approaches to improve the overall survival and quality of life of these patients is, therefore, of great importance. Nucleolin, which is overexpressed in cancer cells and tumor-associated blood vessels, have been implicated in various processes supporting tumorigenesis and angiogenesis. Additionally, its overexpression has been demonstrated in a variety of human neoplasias as an unfavorable prognostic factor, associated with a high risk of relapse and low overall survival. Hence, nucleolin has emerged as a relevant target for therapeutic intervention in cancer malignancy, including breast cancer. This review focus on the contribution of nucleolin for cancer disease and on the development of therapeutic strategies targeting this protein. In this respect, it also provides a critical analysis about the potential and pitfalls of nanomedicine for cancer therapy.
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Affiliation(s)
- Ana C Gregório
- CNC - Center for Neurosciences and Cell Biology, University of Coimbra, 3004-504 Coimbra, Portugal; IIIUC - Institute for Interdisciplinary Research, University of Coimbra, 3030-789 Coimbra, Portugal
| | - Manuela Lacerda
- IPATIMUP - Institute of Molecular Pathology and Immunology, University of Porto, 4200-465 Porto, Portugal
| | - Paulo Figueiredo
- IPOFG-EPE - Portuguese Institute of Oncology Francisco Gentil, 3000-075 Coimbra, Portugal
| | - Sérgio Simões
- CNC - Center for Neurosciences and Cell Biology, University of Coimbra, 3004-504 Coimbra, Portugal; FFUC - Faculty of Pharmacy, Pólo das Ciências da Saúde, University of Coimbra, 3000-354 Coimbra, Portugal
| | - Sérgio Dias
- IMM - Institute of Molecular Medicine, Faculty of Medicine, University of Lisbon, 1649-028 Lisbon, Portugal
| | - João Nuno Moreira
- CNC - Center for Neurosciences and Cell Biology, University of Coimbra, 3004-504 Coimbra, Portugal; FFUC - Faculty of Pharmacy, Pólo das Ciências da Saúde, University of Coimbra, 3000-354 Coimbra, Portugal.
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21
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van Dijk AD, Hu CW, de Bont ESJM, Qiu Y, Hoff FW, Yoo SY, Coombes KR, Qutub AA, Kornblau SM. Histone Modification Patterns Using RPPA-Based Profiling Predict Outcome in Acute Myeloid Leukemia Patients. Proteomics 2018; 18:e1700379. [PMID: 29505696 DOI: 10.1002/pmic.201700379] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2017] [Revised: 01/31/2018] [Indexed: 11/09/2022]
Abstract
Posttranslational histone tail modifications are known to play a role in leukemogenesis and are therapeutic targets. A global analysis of the level and patterns of expression of multiple histone-modifying proteins (HMP) in acute myeloid leukemia (AML) and the effect of different patterns of expression on outcome and prognosis has not been investigated in AML patients. Here we analyzed 20 HMP by reverse phase protein array (RPPA) in a cohort of 205 newly diagnosed AML patients. Protein levels were correlated with patient and disease characteristics, including survival and mutational state. We identified different protein clusters characterized by higher (more on) or lower (more off) expression of HMP, relative to normal CD34+ cells. On state of HMP was associated with poorer outcome compared to normal-like and a more off state. FLT3 mutated AML patients were significantly overrepresented in the more on state. DNA methylation related mutations showed no correlation with the different HMP states. In this study, we demonstrate for the first time that HMP form recurrent patterns of expression and that these significantly correlate with survival in newly diagnosed AML patients.
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Affiliation(s)
- Anneke D van Dijk
- Division of Pediatric Oncology/Hematology, Department of Pediatrics, Beatrix Children's Hospital University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Chenyue W Hu
- Department of Bioengineering, Rice University, Houston, TX, USA
| | - Eveline S J M de Bont
- Division of Pediatric Oncology/Hematology, Department of Pediatrics, Beatrix Children's Hospital University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - YiHua Qiu
- Department of Leukemia, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Fieke W Hoff
- Division of Pediatric Oncology/Hematology, Department of Pediatrics, Beatrix Children's Hospital University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Suk Young Yoo
- Department of Bioinformatics and Computational Biology, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Kevin R Coombes
- Department of Biomedical Informatics, Ohio State University, Columbus, OH, USA
| | - Amina A Qutub
- Department of Bioengineering, Rice University, Houston, TX, USA
| | - Steven M Kornblau
- Department of Leukemia, University of Texas MD Anderson Cancer Center, Houston, TX, USA
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22
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Ugrinova I, Petrova M, Chalabi-Dchar M, Bouvet P. Multifaceted Nucleolin Protein and Its Molecular Partners in Oncogenesis. ADVANCES IN PROTEIN CHEMISTRY AND STRUCTURAL BIOLOGY 2017; 111:133-164. [PMID: 29459030 DOI: 10.1016/bs.apcsb.2017.08.001] [Citation(s) in RCA: 44] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Discovered in 1973, nucleolin is one of the most abundant phosphoproteins of the nucleolus. The ability of nucleolin to be involved in many cellular processes is probably related to its structural organization and its capability to form many different interactions with other proteins. Many functions of nucleolin affect cellular processes involved in oncogenesis-for instance: in ribosome biogenesis; in DNA repair, remodeling, and genome stability; in cell division and cell survival; in chemokine and growth factor signaling pathways; in angiogenesis and lymphangiogenesis; in epithelial-mesenchymal transition; and in stemness. In this review, we will describe the different functions of nucleolin in oncogenesis through its interaction with other proteins.
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Affiliation(s)
- Iva Ugrinova
- "Roumen Tsanev" Institute of Molecular Biology, Bulgarian Academy of Sciences, Sofia, Bulgaria.
| | - Maria Petrova
- "Roumen Tsanev" Institute of Molecular Biology, Bulgarian Academy of Sciences, Sofia, Bulgaria
| | - Mounira Chalabi-Dchar
- Université de Lyon, Centre de Recherche en Cancérologie de Lyon, Centre Léon Bérard, Lyon, France
| | - Philippe Bouvet
- Université de Lyon, Ecole Normale Supérieure de Lyon, Lyon, France
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23
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Kumar S, Gomez EC, Chalabi-Dchar M, Rong C, Das S, Ugrinova I, Gaume X, Monier K, Mongelard F, Bouvet P. Integrated analysis of mRNA and miRNA expression in HeLa cells expressing low levels of Nucleolin. Sci Rep 2017; 7:9017. [PMID: 28827664 PMCID: PMC5567140 DOI: 10.1038/s41598-017-09353-4] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2017] [Accepted: 07/26/2017] [Indexed: 01/30/2023] Open
Abstract
Nucleolin is an essential protein that plays important roles in the regulation of cell cycle and cell proliferation. Its expression is up regulated in many cancer cells but its molecular functions are not well characterized. Nucleolin is present in the nucleus where it regulates gene expression at the transcriptional and post-transcriptional levels. Using HeLa cells depleted in nucleolin we performed an mRNA and miRNA transcriptomics analysis to identify biological pathways involving nucleolin. Bioinformatic analysis strongly points to a role of nucleolin in lipid metabolism, and in many signaling pathways. Down regulation of nucleolin is associated with lower level of cholesterol while the amount of fatty acids is increased. This could be explained by the decreased and mis-localized expression of the transcription factor SREBP1 and the down-regulation of enzymes involved in the beta-oxidation and degradation of fatty acids. Functional classification of the miRNA-mRNA target genes revealed that deregulated miRNAs target genes involved in apoptosis, proliferation and signaling pathways. Several of these deregulated miRNAs have been shown to control lipid metabolism. This integrated transcriptomic analysis uncovers new unexpected roles for nucleolin in metabolic regulation and signaling pathways paving the way to better understand the global function of nucleolin within the cell.
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Affiliation(s)
- Sanjeev Kumar
- BioCOS Life Sciences Private Limited, AECS Layout, B-Block, Singasandra Hosur Road SAAMI Building, 851/A, 3rd Floor, Bengaluru, Karnataka, India.
| | - Elizabhet Cruz Gomez
- Université de Lyon, Centre de Recherche en Cancérologie de Lyon, Cancer Cell Plasticity Department, UMR INSERM 1052 CNRS, 5286, Centre Léon Bérard, Lyon, France
| | - Mounira Chalabi-Dchar
- Université de Lyon, Centre de Recherche en Cancérologie de Lyon, Cancer Cell Plasticity Department, UMR INSERM 1052 CNRS, 5286, Centre Léon Bérard, Lyon, France
| | - Cong Rong
- Université de Lyon, Ecole Normale Supérieure de Lyon, Lyon, France
| | - Sadhan Das
- Université de Lyon, Ecole Normale Supérieure de Lyon, Lyon, France
| | - Iva Ugrinova
- Institute of Molecular Biology "Acad. Roumen Tsanev" Bulgarian Academy of Sciences "Acad. G Bonchev str. bl. 21, 1113, Sofia, Bulgaria
| | - Xavier Gaume
- Université de Lyon, Ecole Normale Supérieure de Lyon, Lyon, France
| | - Karine Monier
- Université de Lyon, Centre de Recherche en Cancérologie de Lyon, Cancer Cell Plasticity Department, UMR INSERM 1052 CNRS, 5286, Centre Léon Bérard, Lyon, France
| | - Fabien Mongelard
- Université de Lyon, Centre de Recherche en Cancérologie de Lyon, Cancer Cell Plasticity Department, UMR INSERM 1052 CNRS, 5286, Centre Léon Bérard, Lyon, France
- Université de Lyon, Ecole Normale Supérieure de Lyon, Lyon, France
| | - Philippe Bouvet
- Université de Lyon, Centre de Recherche en Cancérologie de Lyon, Cancer Cell Plasticity Department, UMR INSERM 1052 CNRS, 5286, Centre Léon Bérard, Lyon, France.
- Université de Lyon, Ecole Normale Supérieure de Lyon, Lyon, France.
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