1
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Chen Z, Wang Q, Liu J, Wang W, Yuan W, Liu Y, Sun Z, Wang C. Effects of extracellular vesicle-derived noncoding RNAs on pre-metastatic niche and tumor progression. Genes Dis 2024; 11:176-188. [PMID: 37588211 PMCID: PMC10425748 DOI: 10.1016/j.gendis.2022.12.011] [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: 09/07/2022] [Revised: 11/29/2022] [Accepted: 12/08/2022] [Indexed: 01/20/2023] Open
Abstract
A pre-metastatic niche (PMN) is a protective microenvironment that facilitates the colonization of disseminating tumor cells in future metastatic organs. Extracellular vesicles (EVs) play a role in intercellular communication by delivering cargoes, such as noncoding RNAs (ncRNAs). The pivotal role of extracellular vesicle-derived noncoding RNAs (EV-ncRNAs) in the PMN has attracted increasing attention. In this review, we summarized the effects of EV-ncRNAs on the PMN in terms of immunosuppression, vascular permeability and angiogenesis, inflammation, metabolic reprogramming, and fibroblast alterations. In particular, we provided a comprehensive overview of the effects of EV-ncRNAs on the PMN in different cancers. Finally, we discussed the promising clinical applications of EV-ncRNAs, including their potential as diagnostic and prognostic markers and therapeutic targets.
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Affiliation(s)
- Zhuang Chen
- Department of Colorectal Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan 450052, China
- Academy of Medical Sciences of Zhengzhou University, Zhengzhou, Henan 450001, China
| | - Qiming Wang
- Department of Internal Medicine, Affiliated Cancer Hospital of Zhengzhou University, Henan Cancer Hospital, Zhengzhou, Henan 450008, China
| | - Jinbo Liu
- Department of Colorectal Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan 450052, China
| | - Wenkang Wang
- Department of Breast Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan 450052, China
| | - Weitang Yuan
- Department of Colorectal Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan 450052, China
| | - Yang Liu
- Department of Radiotherapy, Affiliated Cancer Hospital of Zhengzhou University, Henan Cancer Hospital, Zhengzhou, Henan 450008, China
| | - Zhenqiang Sun
- Department of Colorectal Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan 450052, China
| | - Chengzeng Wang
- The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan 450052, China
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2
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Dawes JC, Uren AG. Forward and Reverse Genetics of B Cell Malignancies: From Insertional Mutagenesis to CRISPR-Cas. Front Immunol 2021; 12:670280. [PMID: 34484175 PMCID: PMC8414522 DOI: 10.3389/fimmu.2021.670280] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2021] [Accepted: 07/09/2021] [Indexed: 12/21/2022] Open
Abstract
Cancer genome sequencing has identified dozens of mutations with a putative role in lymphomagenesis and leukemogenesis. Validation of driver mutations responsible for B cell neoplasms is complicated by the volume of mutations worthy of investigation and by the complex ways that multiple mutations arising from different stages of B cell development can cooperate. Forward and reverse genetic strategies in mice can provide complementary validation of human driver genes and in some cases comparative genomics of these models with human tumors has directed the identification of new drivers in human malignancies. We review a collection of forward genetic screens performed using insertional mutagenesis, chemical mutagenesis and exome sequencing and discuss how the high coverage of subclonal mutations in insertional mutagenesis screens can identify cooperating mutations at rates not possible using human tumor genomes. We also compare a set of independently conducted screens from Pax5 mutant mice that converge upon a common set of mutations observed in human acute lymphoblastic leukemia (ALL). We also discuss reverse genetic models and screens that use CRISPR-Cas, ORFs and shRNAs to provide high throughput in vivo proof of oncogenic function, with an emphasis on models using adoptive transfer of ex vivo cultured cells. Finally, we summarize mouse models that offer temporal regulation of candidate genes in an in vivo setting to demonstrate the potential of their encoded proteins as therapeutic targets.
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Affiliation(s)
- Joanna C Dawes
- Medical Research Council, London Institute of Medical Sciences, London, United Kingdom.,Institute of Clinical Sciences (ICS), Faculty of Medicine, Imperial College London, London, United Kingdom
| | - Anthony G Uren
- Medical Research Council, London Institute of Medical Sciences, London, United Kingdom.,Institute of Clinical Sciences (ICS), Faculty of Medicine, Imperial College London, London, United Kingdom
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3
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Lazarian G, Yin S, Ten Hacken E, Sewastianik T, Uduman M, Font-Tello A, Gohil SH, Li S, Kim E, Joyal H, Billington L, Witten E, Zheng M, Huang T, Severgnini M, Lefebvre V, Rassenti LZ, Gutierrez C, Georgopoulos K, Ott CJ, Wang L, Kipps TJ, Burger JA, Livak KJ, Neuberg DS, Baran-Marszak F, Cymbalista F, Carrasco RD, Wu CJ. A hotspot mutation in transcription factor IKZF3 drives B cell neoplasia via transcriptional dysregulation. Cancer Cell 2021; 39:380-393.e8. [PMID: 33689703 PMCID: PMC8034546 DOI: 10.1016/j.ccell.2021.02.003] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/29/2020] [Revised: 09/25/2020] [Accepted: 02/04/2021] [Indexed: 12/20/2022]
Abstract
Hotspot mutation of IKZF3 (IKZF3-L162R) has been identified as a putative driver of chronic lymphocytic leukemia (CLL), but its function remains unknown. Here, we demonstrate its driving role in CLL through a B cell-restricted conditional knockin mouse model. Mutant Ikzf3 alters DNA binding specificity and target selection, leading to hyperactivation of B cell receptor (BCR) signaling, overexpression of nuclear factor κB (NF-κB) target genes, and development of CLL-like disease in elderly mice with a penetrance of ~40%. Human CLL carrying either IKZF3 mutation or high IKZF3 expression was associated with overexpression of BCR/NF-κB pathway members and reduced sensitivity to BCR signaling inhibition by ibrutinib. Our results thus highlight IKZF3 oncogenic function in CLL via transcriptional dysregulation and demonstrate that this pro-survival function can be achieved by either somatic mutation or overexpression of this CLL driver. This emphasizes the need for combinatorial approaches to overcome IKZF3-mediated BCR inhibitor resistance.
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Affiliation(s)
- Gregory Lazarian
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, USA; INSERM, U978, Université Paris 13, Bobigny, France; Laboratoire d'Hématologie, APHP Hôpital Avicenne, Bobigny, France
| | - Shanye Yin
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, USA; Harvard Medical School, Boston, MA, USA
| | - Elisa Ten Hacken
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, USA; Harvard Medical School, Boston, MA, USA
| | - Tomasz Sewastianik
- Harvard Medical School, Boston, MA, USA; Department of Oncologic Pathology, Dana-Farber Cancer Institute, Boston, MA, USA; Department of Experimental Hematology, Institute of Hematology and Transfusion Medicine, Warsaw, Poland
| | - Mohamed Uduman
- Center for Immuno-Oncology, Dana-Farber Cancer Institute, Boston, MA, USA
| | - Alba Font-Tello
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, USA; Center for Functional Cancer Epigenetics, Dana-Farber Cancer Institute, Boston, MA, USA
| | - Satyen H Gohil
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, USA; Broad Institute of MIT and Harvard, Cambridge, MA, USA; Department of Academic Haematology, University College London, London, UK
| | - Shuqiang Li
- Broad Institute of MIT and Harvard, Cambridge, MA, USA; Translational Immunogenomics Lab, Dana-Farber Cancer Institute, Boston, MA, USA
| | - Ekaterina Kim
- Department of Leukemia, the University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Heather Joyal
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, USA
| | - Leah Billington
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, USA
| | - Elizabeth Witten
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, USA
| | - Mei Zheng
- Department of Pathology, Brigham and Women's Hospital, Boston, MA, USA
| | - Teddy Huang
- Broad Institute of MIT and Harvard, Cambridge, MA, USA
| | - Mariano Severgnini
- Center for Immuno-Oncology, Dana-Farber Cancer Institute and Harvard Medical School, Boston, MA, USA
| | - Valerie Lefebvre
- Laboratoire d'Hématologie, APHP Hôpital Avicenne, Bobigny, France
| | | | - Catherine Gutierrez
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, USA; Harvard Medical School, Boston, MA, USA
| | - Katia Georgopoulos
- Cutaneous Biology Research Center, Massachusetts General Hospital, Charlestown, MA, USA
| | - Christopher J Ott
- Center for Cancer Research, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
| | - Lili Wang
- Department of Systems Biology, Beckman Research Institute, City of Hope National Comprehensive Cancer Center, Monrovia, CA, USA
| | - Thomas J Kipps
- Division of Hematology-Oncology, Department of Medicine, Moores Cancer Center, University of California, San Diego, USA
| | - Jan A Burger
- Department of Leukemia, the University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Kenneth J Livak
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, USA; Broad Institute of MIT and Harvard, Cambridge, MA, USA
| | - Donna S Neuberg
- Department of Data Science, Dana-Farber Cancer Institute, Boston, MA, USA
| | - Fanny Baran-Marszak
- INSERM, U978, Université Paris 13, Bobigny, France; Laboratoire d'Hématologie, APHP Hôpital Avicenne, Bobigny, France
| | - Florence Cymbalista
- INSERM, U978, Université Paris 13, Bobigny, France; Laboratoire d'Hématologie, APHP Hôpital Avicenne, Bobigny, France
| | - Ruben D Carrasco
- Harvard Medical School, Boston, MA, USA; Department of Oncologic Pathology, Dana-Farber Cancer Institute, Boston, MA, USA; Department of Pathology, Brigham and Women's Hospital, Boston, MA, USA
| | - Catherine J Wu
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, USA; Harvard Medical School, Boston, MA, USA; Broad Institute of MIT and Harvard, Cambridge, MA, USA; Department of Medicine, Brigham and Women's Hospital, Boston, MA, USA.
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4
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Erkeland SJ, Stavast CJ, Schilperoord-Vermeulen J, Dal Collo G, Van de Werken HJG, Leon LG, Van Hoven-Beijen A, Van Zuijen I, Mueller YM, Bindels EM, De Ridder D, Kappers-Klunne MC, Van Lom K, Van der Velden VHJ, Langerak AW. The miR-200c/141-ZEB2-TGFβ axis is aberrant in human T-cell prolymphocytic leukemia. Haematologica 2021; 107:143-153. [PMID: 33596640 PMCID: PMC8719092 DOI: 10.3324/haematol.2020.263756] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2020] [Indexed: 11/29/2022] Open
Abstract
T-cell prolymphocytic leukemia (T-PLL) is mostly characterized by aberrant expansion of small- to medium-sized prolymphocytes with a mature post-thymic phenotype, high aggressiveness of the disease and poor prognosis. However, T-PLL is more heterogeneous with a wide range of clinical, morphological, and molecular features, which occasionally impedes the diagnosis. We hypothesized that T-PLL consists of phenotypic and/or genotypic subgroups that may explain the heterogeneity of the disease. Multi-dimensional immuno-phenotyping and gene expression profiling did not reveal clear T-PLL subgroups, and no clear T-cell receptor a or b CDR3 skewing was observed between different T-PLL cases. We revealed that the expression of microRNA (miRNA) is aberrant and often heterogeneous in T-PLL. We identified 35 miRNA that were aberrantly expressed in T-PLL with miR-200c/141 as the most differentially expressed cluster. High miR- 200c/141 and miR-181a/181b expression was significantly correlated with increased white blood cell counts and poor survival. Furthermore, we found that overexpression of miR-200c/141 correlated with downregulation of their targets ZEB2 and TGFbR3 and aberrant TGFb1- induced phosphorylated SMAD2 (p-SMAD2) and p-SMAD3, indicating that the TGFb pathway is affected in T-PLL. Our results thus highlight the potential role for aberrantly expressed oncogenic miRNA in T-PLL and pave the way for new therapeutic targets in this disease.
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Affiliation(s)
- Stefan J Erkeland
- Department of Immunology, Erasmus University Medical Center, Rotterdam.
| | | | | | - Giada Dal Collo
- Department of Immunology, Erasmus University Medical Center, Rotterdam
| | - Harmen J G Van de Werken
- Department of Immunology, Erasmus University Medical Center, Rotterdam, the Netherlands; Cancer Computational Biology Center, Erasmus MC Cancer Institute, University Medical Center, Dr. Molewaterplein 40, 3015 GD, Rotterdam
| | - Leticia G Leon
- Department of Immunology, Erasmus University Medical Center, Rotterdam
| | | | - Iris Van Zuijen
- Department of Immunology, Erasmus University Medical Center, Rotterdam
| | - Yvonne M Mueller
- Department of Immunology, Erasmus University Medical Center, Rotterdam
| | - Eric M Bindels
- Department of Hematology, Erasmus University Medical Center, Rotterdam
| | | | | | - Kirsten Van Lom
- Department of Hematology, Erasmus University Medical Center, Rotterdam
| | | | - Anton W Langerak
- Department of Immunology, Erasmus University Medical Center, Rotterdam.
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5
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Weber J, Braun CJ, Saur D, Rad R. In vivo functional screening for systems-level integrative cancer genomics. Nat Rev Cancer 2020; 20:573-593. [PMID: 32636489 DOI: 10.1038/s41568-020-0275-9] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 05/19/2020] [Indexed: 02/06/2023]
Abstract
With the genetic portraits of all major human malignancies now available, we next face the challenge of characterizing the function of mutated genes, their downstream targets, interactions and molecular networks. Moreover, poorly understood at the functional level are also non-mutated but dysregulated genomes, epigenomes or transcriptomes. Breakthroughs in manipulative mouse genetics offer new opportunities to probe the interplay of molecules, cells and systemic signals underlying disease pathogenesis in higher organisms. Herein, we review functional screening strategies in mice using genetic perturbation and chemical mutagenesis. We outline the spectrum of genetic tools that exist, such as transposons, CRISPR and RNAi and describe discoveries emerging from their use. Genome-wide or targeted screens are being used to uncover genomic and regulatory landscapes in oncogenesis, metastasis or drug resistance. Versatile screening systems support experimentation in diverse genetic and spatio-temporal settings to integrate molecular, cellular or environmental context-dependencies. We also review the combination of in vivo screening and barcoding strategies to study genetic interactions and quantitative cancer dynamics during tumour evolution. These scalable functional genomics approaches are transforming our ability to interrogate complex biological systems.
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Affiliation(s)
- Julia Weber
- Institute of Molecular Oncology and Functional Genomics, TUM School of Medicine, Technische Universität München, Munich, Germany
- Center for Translational Cancer Research (TranslaTUM), TUM School of Medicine, Technische Universität München, Munich, Germany
| | - Christian J Braun
- Institute of Molecular Oncology and Functional Genomics, TUM School of Medicine, Technische Universität München, Munich, Germany
- Department of Pediatrics, Dr. von Hauner Children's Hospital, University Hospital, LMU Munich, Munich, Germany
- Hopp Children's Cancer Center Heidelberg (KiTZ), German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Dieter Saur
- Center for Translational Cancer Research (TranslaTUM), TUM School of Medicine, Technische Universität München, Munich, Germany
- Institute of Translational Cancer Research and Experimental Cancer Therapy, Klinikum rechts der Isar, Technische Universität München, Munich, Germany
- Department of Medicine II, Klinikum rechts der Isar, Technische Universität München, Munich, Germany
- German Cancer Consortium (DKTK), German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Roland Rad
- Institute of Molecular Oncology and Functional Genomics, TUM School of Medicine, Technische Universität München, Munich, Germany.
- Center for Translational Cancer Research (TranslaTUM), TUM School of Medicine, Technische Universität München, Munich, Germany.
- Department of Medicine II, Klinikum rechts der Isar, Technische Universität München, Munich, Germany.
- German Cancer Consortium (DKTK), German Cancer Research Center (DKFZ), Heidelberg, Germany.
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6
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Du C, Duan X, Yao X, Wan J, Cheng Y, Wang Y, Yan Y, Zhang L, Zhu L, Ni C, Wang M, Qin Z. Tumour-derived exosomal miR-3473b promotes lung tumour cell intrapulmonary colonization by activating the nuclear factor-κB of local fibroblasts. J Cell Mol Med 2020; 24:7802-7813. [PMID: 32449597 PMCID: PMC7348150 DOI: 10.1111/jcmm.15411] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2020] [Revised: 04/29/2020] [Accepted: 05/03/2020] [Indexed: 02/06/2023] Open
Abstract
Tumour‐derived exosomes have been shown to induce pre‐metastatic niche formation, favoring metastatic colonization of tumour cells, but the underlying molecular mechanism is still not fully understood. In this study, we showed that exosomes derived from the LLC cells could indeed significantly enhance their intrapulmonary colonization. Circulating LLC‐derived exosomes were mainly engulfed by lung fibroblasts and led to the NF‐κB signalling activation. Further studies indicated that the exosomal miR‐3473b was responsible for that by hindering the NFKB inhibitor delta's (NFKBID) function. Blocking miR‐3473b could reverse the exosome‐mediated NF‐κB activation of fibroblasts and decrease intrapulmonary colonization of lung tumour cells. Together, this study demonstrated that the miR‐3473b in exosomes could mediate the interaction of lung tumour cells and local fibroblasts in metastatic sites and, therefore, enhance the metastasis of lung tumour cells.
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Affiliation(s)
- Cancan Du
- Medical Research Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China.,School of Basic Medical Sciences, The Academy of Medical Sciences of Zhengzhou University, Zhengzhou, China
| | - Xixi Duan
- Medical Research Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Xiaohan Yao
- Medical Research Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Jiajia Wan
- Medical Research Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Yanru Cheng
- Medical Research Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Yuan Wang
- Medical Research Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Yan Yan
- Medical Research Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Lijing Zhang
- Medical Research Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Linyu Zhu
- Medical Research Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Chen Ni
- Medical Research Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Ming Wang
- Medical Research Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Zhihai Qin
- Medical Research Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China.,School of Basic Medical Sciences, The Academy of Medical Sciences of Zhengzhou University, Zhengzhou, China.,Key Laboratory of Protein and Peptide Pharmaceuticals, Institute of Biophysics, Chinese Academy of Sciences, CAS-University of Tokyo Joint Laboratory of Structural Virology and Immunology, University of the Chinese Academy of Sciences, Beijing, China
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7
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Transposon Insertion Mutagenesis in Mice for Modeling Human Cancers: Critical Insights Gained and New Opportunities. Int J Mol Sci 2020; 21:ijms21031172. [PMID: 32050713 PMCID: PMC7036786 DOI: 10.3390/ijms21031172] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2020] [Revised: 01/30/2020] [Accepted: 02/03/2020] [Indexed: 02/07/2023] Open
Abstract
Transposon mutagenesis has been used to model many types of human cancer in mice, leading to the discovery of novel cancer genes and insights into the mechanism of tumorigenesis. For this review, we identified over twenty types of human cancer that have been modeled in the mouse using Sleeping Beauty and piggyBac transposon insertion mutagenesis. We examine several specific biological insights that have been gained and describe opportunities for continued research. Specifically, we review studies with a focus on understanding metastasis, therapy resistance, and tumor cell of origin. Additionally, we propose further uses of transposon-based models to identify rarely mutated driver genes across many cancers, understand additional mechanisms of drug resistance and metastasis, and define personalized therapies for cancer patients with obesity as a comorbidity.
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8
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Chen X, Xu D, Zhang J, Tang J. Future perspectives of Sleeping Beauty transposon system in cancer research. EBioMedicine 2019; 46:2-3. [PMID: 31350221 PMCID: PMC6710981 DOI: 10.1016/j.ebiom.2019.07.038] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2019] [Accepted: 07/15/2019] [Indexed: 01/19/2023] Open
Affiliation(s)
- Xiu Chen
- Department of General Surgery, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu, China
| | - Di Xu
- Department of General Surgery, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu, China
| | - Jian Zhang
- Department of General Surgery, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu, China
| | - Jinhai Tang
- Department of General Surgery, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu, China.
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9
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Feddersen CR, Wadsworth LS, Zhu EY, Vaughn HR, Voigt AP, Riordan JD, Dupuy AJ. A simplified transposon mutagenesis method to perform phenotypic forward genetic screens in cultured cells. BMC Genomics 2019; 20:497. [PMID: 31208320 PMCID: PMC6580595 DOI: 10.1186/s12864-019-5888-6] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2019] [Accepted: 06/06/2019] [Indexed: 01/10/2023] Open
Abstract
BACKGROUND The introduction of genome-wide shRNA and CRISPR libraries has facilitated cell-based screens to identify loss-of-function mutations associated with a phenotype of interest. Approaches to perform analogous gain-of-function screens are less common, although some reports have utilized arrayed viral expression libraries or the CRISPR activation system. However, a variety of technical and logistical challenges make these approaches difficult for many labs to execute. In addition, genome-wide shRNA or CRISPR libraries typically contain of hundreds of thousands of individual engineered elements, and the associated complexity creates issues with replication and reproducibility for these methods. RESULTS Here we describe a simple, reproducible approach using the SB transposon system to perform phenotypic cell-based genetic screens. This approach employs only three plasmids to perform unbiased, whole-genome transposon mutagenesis. We also describe a ligation-mediated PCR method that can be used in conjunction with the included software tools to map raw sequence data, identify candidate genes associated with phenotypes of interest, and predict the impact of recurrent transposon insertions on candidate gene function. Finally, we demonstrate the high reproducibility of our approach by having three individuals perform independent replicates of a mutagenesis screen to identify drivers of vemurafenib resistance in cultured melanoma cells. CONCLUSIONS Collectively, our work establishes a facile, adaptable method that can be performed by labs of any size to perform robust, genome-wide screens to identify genes that influence phenotypes of interest.
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Affiliation(s)
- Charlotte R. Feddersen
- Department of Anatomy & Cell Biology, Carver College of Medicine, University of Iowa, Iowa City, IA 52246 USA
| | - Lexy S. Wadsworth
- Department of Anatomy & Cell Biology, Carver College of Medicine, University of Iowa, Iowa City, IA 52246 USA
| | - Eliot Y. Zhu
- Department of Anatomy & Cell Biology, Carver College of Medicine, University of Iowa, Iowa City, IA 52246 USA
| | - Hayley R. Vaughn
- Department of Anatomy & Cell Biology, Carver College of Medicine, University of Iowa, Iowa City, IA 52246 USA
| | - Andrew P. Voigt
- Department of Anatomy & Cell Biology, Carver College of Medicine, University of Iowa, Iowa City, IA 52246 USA
| | - Jesse D. Riordan
- Department of Anatomy & Cell Biology, Carver College of Medicine, University of Iowa, Iowa City, IA 52246 USA
| | - Adam J. Dupuy
- Department of Anatomy & Cell Biology, Carver College of Medicine, University of Iowa, Iowa City, IA 52246 USA
- Holden Comprehensive Cancer Center, University of Iowa, Iowa City, IA 52246 USA
- Department of Anatomy & Cell Biology, Cancer Biology Graduate Program, University of Iowa, MERF, 375 Newton Road, Iowa City, IA 3202 USA
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10
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Weber J, de la Rosa J, Grove CS, Schick M, Rad L, Baranov O, Strong A, Pfaus A, Friedrich MJ, Engleitner T, Lersch R, Öllinger R, Grau M, Menendez IG, Martella M, Kohlhofer U, Banerjee R, Turchaninova MA, Scherger A, Hoffman GJ, Hess J, Kuhn LB, Ammon T, Kim J, Schneider G, Unger K, Zimber-Strobl U, Heikenwälder M, Schmidt-Supprian M, Yang F, Saur D, Liu P, Steiger K, Chudakov DM, Lenz G, Quintanilla-Martinez L, Keller U, Vassiliou GS, Cadiñanos J, Bradley A, Rad R. PiggyBac transposon tools for recessive screening identify B-cell lymphoma drivers in mice. Nat Commun 2019; 10:1415. [PMID: 30926791 PMCID: PMC6440946 DOI: 10.1038/s41467-019-09180-3] [Citation(s) in RCA: 36] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2018] [Accepted: 02/18/2019] [Indexed: 01/03/2023] Open
Abstract
B-cell lymphoma (BCL) is the most common hematologic malignancy. While sequencing studies gave insights into BCL genetics, identification of non-mutated cancer genes remains challenging. Here, we describe PiggyBac transposon tools and mouse models for recessive screening and show their application to study clonal B-cell lymphomagenesis. In a genome-wide screen, we discover BCL genes related to diverse molecular processes, including signaling, transcriptional regulation, chromatin regulation, or RNA metabolism. Cross-species analyses show the efficiency of the screen to pinpoint human cancer drivers altered by non-genetic mechanisms, including clinically relevant genes dysregulated epigenetically, transcriptionally, or post-transcriptionally in human BCL. We also describe a CRISPR/Cas9-based in vivo platform for BCL functional genomics, and validate discovered genes, such as Rfx7, a transcription factor, and Phip, a chromatin regulator, which suppress lymphomagenesis in mice. Our study gives comprehensive insights into the molecular landscapes of BCL and underlines the power of genome-scale screening to inform biology.
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Affiliation(s)
- Julia Weber
- Institute of Molecular Oncology and Functional Genomics, TUM School of Medicine, Technische Universität München, Munich, 81675, Germany
- Center for Translational Cancer Research (TranslaTUM), TUM School of Medicine, Technische Universität München, Munich, 81675, Germany
| | - Jorge de la Rosa
- The Wellcome Trust Sanger Institute, Genome Campus, Hinxton, Cambridge, CB10 1SA, UK
| | - Carolyn S Grove
- The Wellcome Trust Sanger Institute, Genome Campus, Hinxton, Cambridge, CB10 1SA, UK
- School of Medicine, University of Western Australia, Crawley, 6009, Australia
- Department of Haematology, PathWest and Sir Charles Gairdner Hospital, Queen Elizabeth II Medical Centre, Nedlands, 6009, Australia
| | - Markus Schick
- Department of Medicine III, Klinikum rechts der Isar, Technische Universität München, Munich, 81675, Germany
| | - Lena Rad
- The Wellcome Trust Sanger Institute, Genome Campus, Hinxton, Cambridge, CB10 1SA, UK
| | - Olga Baranov
- Institute of Molecular Oncology and Functional Genomics, TUM School of Medicine, Technische Universität München, Munich, 81675, Germany
- Center for Translational Cancer Research (TranslaTUM), TUM School of Medicine, Technische Universität München, Munich, 81675, Germany
| | - Alexander Strong
- The Wellcome Trust Sanger Institute, Genome Campus, Hinxton, Cambridge, CB10 1SA, UK
| | - Anja Pfaus
- Institute of Molecular Oncology and Functional Genomics, TUM School of Medicine, Technische Universität München, Munich, 81675, Germany
- Center for Translational Cancer Research (TranslaTUM), TUM School of Medicine, Technische Universität München, Munich, 81675, Germany
| | - Mathias J Friedrich
- Institute of Molecular Oncology and Functional Genomics, TUM School of Medicine, Technische Universität München, Munich, 81675, Germany
- Center for Translational Cancer Research (TranslaTUM), TUM School of Medicine, Technische Universität München, Munich, 81675, Germany
- The Wellcome Trust Sanger Institute, Genome Campus, Hinxton, Cambridge, CB10 1SA, UK
- Department of Medicine II, Klinikum rechts der Isar, Technische Universität München, Munich, 81675, Germany
| | - Thomas Engleitner
- Institute of Molecular Oncology and Functional Genomics, TUM School of Medicine, Technische Universität München, Munich, 81675, Germany
- Center for Translational Cancer Research (TranslaTUM), TUM School of Medicine, Technische Universität München, Munich, 81675, Germany
| | - Robert Lersch
- Institute of Molecular Oncology and Functional Genomics, TUM School of Medicine, Technische Universität München, Munich, 81675, Germany
- Center for Translational Cancer Research (TranslaTUM), TUM School of Medicine, Technische Universität München, Munich, 81675, Germany
| | - Rupert Öllinger
- Institute of Molecular Oncology and Functional Genomics, TUM School of Medicine, Technische Universität München, Munich, 81675, Germany
- Center for Translational Cancer Research (TranslaTUM), TUM School of Medicine, Technische Universität München, Munich, 81675, Germany
| | - Michael Grau
- Department of Medicine A, University Hospital Münster, Münster, 48149, Germany
- Cluster of Excellence EXC 1003, Cells in Motion, Münster, 48149, Germany
| | - Irene Gonzalez Menendez
- Institute of Pathology and Comprehensive Cancer Center, Eberhard Karls Universität Tübingen, Tübingen, 72076, Germany
| | - Manuela Martella
- Institute of Pathology and Comprehensive Cancer Center, Eberhard Karls Universität Tübingen, Tübingen, 72076, Germany
| | - Ursula Kohlhofer
- Institute of Pathology and Comprehensive Cancer Center, Eberhard Karls Universität Tübingen, Tübingen, 72076, Germany
| | - Ruby Banerjee
- The Wellcome Trust Sanger Institute, Genome Campus, Hinxton, Cambridge, CB10 1SA, UK
| | - Maria A Turchaninova
- Laboratory of Genomics of Antitumor Adaptive Immunity, Privolzhsky Research Medical University, Nizhny Novgorod, 603005, Russia
- Genomics of Adaptive Immunity Department, Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Russian Academy of Science, Moscow, 117997, Russia
- Pirogov Russian National Research Medical University, Moscow, 117997, Russia
| | - Anna Scherger
- Department of Medicine III, Klinikum rechts der Isar, Technische Universität München, Munich, 81675, Germany
| | - Gary J Hoffman
- The Wellcome Trust Sanger Institute, Genome Campus, Hinxton, Cambridge, CB10 1SA, UK
- School of Medicine, University of Western Australia, Crawley, 6009, Australia
| | - Julia Hess
- Helmholtz Zentrum München, Research Unit Radiation Cytogenetics, Neuherberg, 85764, Germany
| | - Laura B Kuhn
- Helmholtz Zentrum München, Research Unit Gene Vectors, Munich, 81377, Germany
| | - Tim Ammon
- Center for Translational Cancer Research (TranslaTUM), TUM School of Medicine, Technische Universität München, Munich, 81675, Germany
- Department of Medicine III, Klinikum rechts der Isar, Technische Universität München, Munich, 81675, Germany
| | - Johnny Kim
- Department of Cardiac Development and Remodeling, Max-Planck-Institute for Heart and Lung Research, Bad Nauheim, 61231, Germany
- German Center for Cardiovascular Research (DZHK), Rhine Main, Germany
| | - Günter Schneider
- Department of Medicine II, Klinikum rechts der Isar, Technische Universität München, Munich, 81675, Germany
| | - Kristian Unger
- Helmholtz Zentrum München, Research Unit Radiation Cytogenetics, Neuherberg, 85764, Germany
| | | | - Mathias Heikenwälder
- Divison of Chronic Inflammation and Cancer, German Cancer Research Center (DKFZ), Heidelberg, 69120, Germany
| | - Marc Schmidt-Supprian
- Center for Translational Cancer Research (TranslaTUM), TUM School of Medicine, Technische Universität München, Munich, 81675, Germany
- Department of Medicine III, Klinikum rechts der Isar, Technische Universität München, Munich, 81675, Germany
| | - Fengtang Yang
- The Wellcome Trust Sanger Institute, Genome Campus, Hinxton, Cambridge, CB10 1SA, UK
| | - Dieter Saur
- Center for Translational Cancer Research (TranslaTUM), TUM School of Medicine, Technische Universität München, Munich, 81675, Germany
- Department of Medicine II, Klinikum rechts der Isar, Technische Universität München, Munich, 81675, Germany
- German Cancer Consortium (DKTK), German Cancer Research Center (DKFZ), Heidelberg, 69120, Germany
| | - Pentao Liu
- The Wellcome Trust Sanger Institute, Genome Campus, Hinxton, Cambridge, CB10 1SA, UK
- Li Ka Shing Faculty of Medicine, Stem Cell and Regenerative Medicine Consortium, School of Biomedical Sciences, University of Hong Kong, Hong Kong, China
| | - Katja Steiger
- Comparative Experimental Pathology, Technische Universität München, Munich, 81675, Germany
| | - Dmitriy M Chudakov
- Laboratory of Genomics of Antitumor Adaptive Immunity, Privolzhsky Research Medical University, Nizhny Novgorod, 603005, Russia
- Genomics of Adaptive Immunity Department, Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Russian Academy of Science, Moscow, 117997, Russia
- Pirogov Russian National Research Medical University, Moscow, 117997, Russia
- Center of Life Sciences, Skolkovo Institute of Science and Technology, Moscow, 121205, Russia
- Center of Molecular Medicine, CEITEC, Masaryk University, Brno, 601 77, Czech Republic
| | - Georg Lenz
- Department of Medicine A, University Hospital Münster, Münster, 48149, Germany
- Cluster of Excellence EXC 1003, Cells in Motion, Münster, 48149, Germany
| | - Leticia Quintanilla-Martinez
- Institute of Pathology and Comprehensive Cancer Center, Eberhard Karls Universität Tübingen, Tübingen, 72076, Germany
| | - Ulrich Keller
- Department of Medicine III, Klinikum rechts der Isar, Technische Universität München, Munich, 81675, Germany
- Hematology and Oncology-Campus Benjamin Franklin (CBF), Charité-Universitätsmedizin Berlin, Berlin, 12203, Germany
| | - George S Vassiliou
- The Wellcome Trust Sanger Institute, Genome Campus, Hinxton, Cambridge, CB10 1SA, UK
- Wellcome Trust-MRC Stem Cell Institute, Cambridge Biomedical Campus, University of Cambridge, CB2 0XY, Cambridge, UK
- Department of Haematology, Cambridge University Hospitals NHS Trust, Cambridge, CB2 0PT, UK
| | - Juan Cadiñanos
- Instituto de Medicina Oncológica y Molecular de Asturias (IMOMA), Oviedo, 33193, Spain
- Departamento de Bioquímica y Biología Molecular, Facultad de Medicina, Instituto Universitario de Oncología (IUOPA), Universidad de Oviedo, Oviedo, 33006, Spain
| | - Allan Bradley
- The Wellcome Trust Sanger Institute, Genome Campus, Hinxton, Cambridge, CB10 1SA, UK
| | - Roland Rad
- Institute of Molecular Oncology and Functional Genomics, TUM School of Medicine, Technische Universität München, Munich, 81675, Germany.
- Center for Translational Cancer Research (TranslaTUM), TUM School of Medicine, Technische Universität München, Munich, 81675, Germany.
- Department of Medicine II, Klinikum rechts der Isar, Technische Universität München, Munich, 81675, Germany.
- German Cancer Consortium (DKTK), German Cancer Research Center (DKFZ), Heidelberg, 69120, Germany.
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11
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Chiu AP, Keng VW. Liver-Specific Delivery of Sleeping Beauty Transposon System by Hydrodynamic Injection for Cancer Gene Validation. Methods Mol Biol 2019; 1907:185-196. [PMID: 30543001 DOI: 10.1007/978-1-4939-8967-6_15] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Understanding the complex genetic background of cancers is key in developing effective targeted therapies. The Sleeping Beauty (SB) transposon system is a powerful and unbiased genetic editing tool that can be used for rapid screening of candidate liver cancer driver genes. Manipulating their expression level using a reverse genetic mouse model involving hydrodynamic tail-vein injection delivery can rapidly elucidate the role of these candidate genes in liver cancer tumorigenesis.
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Affiliation(s)
- Amy P Chiu
- Department of Applied Biology and Chemical Technology, The Hong Kong Polytechnic University, Kowloon, Hong Kong, China
| | - Vincent W Keng
- Department of Applied Biology and Chemical Technology, The Hong Kong Polytechnic University, Kowloon, Hong Kong, China.
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12
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Guimaraes-Young A, Feddersen CR, Dupuy AJ. Sleeping Beauty Mouse Models of Cancer: Microenvironmental Influences on Cancer Genetics. Front Oncol 2019; 9:611. [PMID: 31338332 PMCID: PMC6629774 DOI: 10.3389/fonc.2019.00611] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2019] [Accepted: 06/21/2019] [Indexed: 12/13/2022] Open
Abstract
The Sleeping Beauty (SB) transposon insertional mutagenesis system offers a streamlined approach to identify genetic drivers of cancer. With a relatively random insertion profile, SB is uniquely positioned for conducting unbiased forward genetic screens. Indeed, SB mouse models of cancer have revealed insights into the genetics of tumorigenesis. In this review, we highlight experiments that have exploited the SB system to interrogate the genetics of cancer in distinct biological contexts. We also propose experimental designs that could further our understanding of the relationship between tumor microenvironment and tumor progression.
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Affiliation(s)
- Amy Guimaraes-Young
- Department of Anatomy and Cell Biology, Roy J. and Lucille A. Carver College of Medicine, University of Iowa, Iowa City, IA, United States
| | - Charlotte R Feddersen
- Department of Anatomy and Cell Biology, Roy J. and Lucille A. Carver College of Medicine, University of Iowa, Iowa City, IA, United States
| | - Adam J Dupuy
- Department of Anatomy and Cell Biology, Roy J. and Lucille A. Carver College of Medicine, University of Iowa, Iowa City, IA, United States
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13
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Artigas-Jerónimo S, Villar M, Cabezas-Cruz A, Valdés JJ, Estrada-Peña A, Alberdi P, de la Fuente J. Functional Evolution of Subolesin/Akirin. Front Physiol 2018; 9:1612. [PMID: 30542290 PMCID: PMC6277881 DOI: 10.3389/fphys.2018.01612] [Citation(s) in RCA: 41] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2018] [Accepted: 10/25/2018] [Indexed: 01/18/2023] Open
Abstract
The Subolesin/Akirin constitutes a good model for the study of functional evolution because these proteins have been conserved throughout the metazoan and play a role in the regulation of different biological processes. Here, we investigated the evolutionary history of Subolesin/Akirin with recent results on their structure, protein-protein interactions and function in different species to provide insights into the functional evolution of these regulatory proteins, and their potential as vaccine antigens for the control of ectoparasite infestations and pathogen infection. The results suggest that Subolesin/Akirin evolved conserving not only its sequence and structure, but also its function and role in cell interactome and regulome in response to pathogen infection and other biological processes. This functional conservation provides a platform for further characterization of the function of these regulatory proteins, and how their evolution can meet species-specific demands. Furthermore, the conserved functional evolution of Subolesin/Akirin correlates with the protective capacity shown by these proteins in vaccine formulations for the control of different arthropod and pathogen species. These results encourage further research to characterize the structure and function of these proteins, and to develop new vaccine formulations by combining Subolesin/Akirin with interacting proteins for the control of multiple ectoparasite infestations and pathogen infection.
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Affiliation(s)
- Sara Artigas-Jerónimo
- SaBio, Instituto de Investigación en Recursos Cinegéticos (IREC), CSIC, Universidad de Castilla-La Mancha (UCLM), Junta de Comunidades de Castilla – La Mancha (JCCM), Ciudad Real, Spain
| | - Margarita Villar
- SaBio, Instituto de Investigación en Recursos Cinegéticos (IREC), CSIC, Universidad de Castilla-La Mancha (UCLM), Junta de Comunidades de Castilla – La Mancha (JCCM), Ciudad Real, Spain
| | - Alejandro Cabezas-Cruz
- UMR BIPAR, INRA, ANSES, Ecole Nationale Vétérinaire d’Alfort, Université Paris-Est, Paris, France
| | - James J. Valdés
- Faculty of Science, University of South Bohemia, České Budějovice, Czechia
- Institute of Parasitology, Biology Centre, Czech Academy of Sciences, České Budějovice, Czechia
- Department of Virology, Veterinary Research Institute, Brno, Czechia
| | | | - Pilar Alberdi
- SaBio, Instituto de Investigación en Recursos Cinegéticos (IREC), CSIC, Universidad de Castilla-La Mancha (UCLM), Junta de Comunidades de Castilla – La Mancha (JCCM), Ciudad Real, Spain
| | - José de la Fuente
- SaBio, Instituto de Investigación en Recursos Cinegéticos (IREC), CSIC, Universidad de Castilla-La Mancha (UCLM), Junta de Comunidades de Castilla – La Mancha (JCCM), Ciudad Real, Spain
- Department of Veterinary Pathobiology, Center for Veterinary Health Sciences, Oklahoma State University, Stillwater, OK, United States
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14
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Rozovski U, Harris DM, Li P, Liu Z, Jain P, Veletic I, Ferrajoli A, Burger J, Thompson P, Jain N, Wierda W, Keating MJ, Estrov Z. Activation of the B-cell receptor successively activates NF-κB and STAT3 in chronic lymphocytic leukemia cells. Int J Cancer 2017; 141:2076-2081. [PMID: 28722170 DOI: 10.1002/ijc.30892] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2017] [Revised: 06/15/2017] [Accepted: 06/28/2017] [Indexed: 01/22/2023]
Abstract
In chronic lymphocytic leukemia (CLL) cells, both interleukin-6 (IL-6) and the B-cell receptor (BCR) activate Janus kinase 2 (JAK2) and induce the phosphorylation of signal transduction and activator of transcription 3 (STAT3) on tyrosine 705 residues. However, whereas IL-6 phosphorylates STAT3 within 15 min, stimulation of the BCR with anti-immunoglobulin M (IgM) antibodies phosphorylates STAT3 in 2-4 hr. Here, we show that this process takes longer because it requires transcriptional activity of NF-κB. Using an electromobility shift assay, we found that incubation with IgM antibodies for 4 or 18 hr, but not 15 min, increased NF-κB DNA-binding of CLL cells and increased binding was translated to increased transcriptional activity. Hence, 42% of the 83 NF-κB target genes were constitutively expressed in all CLL cells prior to any inducible stimuli. However, activation of the BCR increased the number of NF-κB target genes with detectable expression by 23%. Remarkably, prolonged incubation with anti-IgM antibodies induced a time-dependent transcription, production and secretion of IL-6 protein. The IgM-induced production of IL-6 prompted the phosphorylation of STAT3 on tyrosine residues. This effect was inhibited by the JAK1/2 inhibitor of the JAK/STAT3 pathway ruxolitinib. Taken together, these results suggest that in CLL cells, constitutive tonic activation of NF-κB can be further enhanced by the BCR and that the BCR-induced activation of the JAK/STAT3 pathway depends on the NF-κB induced production of IL-6.
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MESH Headings
- Humans
- Interleukin-6/genetics
- Interleukin-6/metabolism
- Leukemia, Lymphocytic, Chronic, B-Cell/genetics
- Leukemia, Lymphocytic, Chronic, B-Cell/metabolism
- Leukemia, Lymphocytic, Chronic, B-Cell/pathology
- NF-kappa B/genetics
- NF-kappa B/metabolism
- Phosphorylation
- Receptors, Antigen, B-Cell/genetics
- Receptors, Antigen, B-Cell/metabolism
- STAT3 Transcription Factor/genetics
- STAT3 Transcription Factor/metabolism
- Signal Transduction
- Tumor Cells, Cultured
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Affiliation(s)
- Uri Rozovski
- Department of Leukemia, The University of Texas MD Anderson Cancer Center, Houston, TX
- Division of Hematology, Davidoff Cancer Center, Rabin Medical Center, Petah Tikva, Israel
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - David M Harris
- Department of Leukemia, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Ping Li
- Department of Leukemia, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Zhiming Liu
- Department of Leukemia, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Preetesh Jain
- Department of Leukemia, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Ivo Veletic
- Department of Leukemia, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Alessandra Ferrajoli
- Department of Leukemia, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Jan Burger
- Department of Leukemia, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Philip Thompson
- Department of Leukemia, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Nitin Jain
- Department of Leukemia, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - William Wierda
- Department of Leukemia, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Michael J Keating
- Department of Leukemia, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Zeev Estrov
- Department of Leukemia, The University of Texas MD Anderson Cancer Center, Houston, TX
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15
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NF-κB p50 ( nfkb1) contributes to pathogenesis in the Eμ-TCL1 mouse model of chronic lymphocytic leukemia. Blood 2017; 130:376-379. [PMID: 28515090 DOI: 10.1182/blood-2017-01-761130] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023] Open
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16
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NF-κB signaling pathway and its potential as a target for therapy in lymphoid neoplasms. Blood Rev 2016; 31:77-92. [PMID: 27773462 DOI: 10.1016/j.blre.2016.10.001] [Citation(s) in RCA: 66] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2016] [Revised: 10/07/2016] [Accepted: 10/07/2016] [Indexed: 01/01/2023]
Abstract
The NF-κB pathway, a critical regulator of apoptosis, plays a key role in many normal cellular functions. Genetic alterations and other mechanisms leading to constitutive activation of the NF-κB pathway contribute to cancer development, progression and therapy resistance by activation of downstream anti-apoptotic pathways, unfavorable microenvironment interactions, and gene dysregulation. Not surprisingly, given its importance to normal and cancer cell function, the NF-κB pathway has emerged as a target for therapy. In the review, we present the physiologic role of the NF-κB pathway and recent advances in better understanding of the pathologic roles of the NF-κB pathway in major types of lymphoid neoplasms. We also provide an update of clinical trials that use NF-κB pathway inhibitors. These trials are exploring the clinical efficiency of combining NF-κB pathway inhibitors with various agents that target diverse mechanisms of action with the goal being to optimize novel therapeutic opportunities for targeting oncogenic pathways to eradicate cancer cells.
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17
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Mansouri L, Papakonstantinou N, Ntoufa S, Stamatopoulos K, Rosenquist R. NF-κB activation in chronic lymphocytic leukemia: A point of convergence of external triggers and intrinsic lesions. Semin Cancer Biol 2016; 39:40-8. [PMID: 27491692 DOI: 10.1016/j.semcancer.2016.07.005] [Citation(s) in RCA: 53] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2016] [Accepted: 07/30/2016] [Indexed: 02/08/2023]
Abstract
The nuclear factor-κB (NF-κB) pathway is constitutively activated in chronic lymphocytic leukemia (CLL) patients, and hence plays a major role in disease development and evolution. In contrast to many other mature B-cell lymphomas, only a few recurrently mutated genes involved in canonical or non-canonical NF-κB activation have been identified in CLL (i.e. BIRC3, MYD88 and NFKBIE mutations) and often at a low frequency. On the other hand, CLL B cells seem 'addicted' to the tumor microenvironment for their survival and proliferation, which is primarily mediated by interaction through a number of cell surface receptors, e.g. the B-cell receptor (BcR), Toll-like receptors and CD40, that in turn activate downstream NF-κB. The importance of cell-extrinsic triggering for CLL pathophysiology was recently also highlighted by the clinical efficacy of novel drugs targeting microenvironmental interactions through the inhibition of BcR signaling. In other words, CLL can be considered a prototype disease for studying the intricate interplay between external triggers and intrinsic aberrations and their combined impact on disease evolution. In this review, we will discuss the current understanding of mechanisms underlying NF-κB deregulation in CLL, including micro-environmental, genetic and epigenetic events, and summarize data generated in murine models resembling human CLL. Finally, we will also discuss different strategies undertaken to intervene with the NF-κB pathway and its upstream mediators.
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Affiliation(s)
- Larry Mansouri
- Department of Immunology, Genetics and Pathology, Science for Life Laboratory, Uppsala University, Uppsala, Sweden
| | - Nikos Papakonstantinou
- Department of Immunology, Genetics and Pathology, Science for Life Laboratory, Uppsala University, Uppsala, Sweden; Institute of Applied Biosciences, CERTH, Thessaloniki, Greece
| | - Stavroula Ntoufa
- Department of Immunology, Genetics and Pathology, Science for Life Laboratory, Uppsala University, Uppsala, Sweden; Institute of Applied Biosciences, CERTH, Thessaloniki, Greece
| | - Kostas Stamatopoulos
- Department of Immunology, Genetics and Pathology, Science for Life Laboratory, Uppsala University, Uppsala, Sweden; Institute of Applied Biosciences, CERTH, Thessaloniki, Greece
| | - Richard Rosenquist
- Department of Immunology, Genetics and Pathology, Science for Life Laboratory, Uppsala University, Uppsala, Sweden.
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18
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Oldreive CE, Skowronska A, Davies NJ, Parry H, Agathanggelou A, Krysov S, Packham G, Rudzki Z, Cronin L, Vrzalikova K, Murray P, Odintsova E, Pratt G, Taylor AMR, Moss P, Stankovic T. T-cell number and subtype influence the disease course of primary chronic lymphocytic leukaemia xenografts in alymphoid mice. Dis Model Mech 2015; 8:1401-12. [PMID: 26398941 PMCID: PMC4631786 DOI: 10.1242/dmm.021147] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2015] [Accepted: 08/10/2015] [Indexed: 01/28/2023] Open
Abstract
Chronic lymphocytic leukaemia (CLL) cells require microenvironmental support for their proliferation. This can be recapitulated in highly immunocompromised hosts in the presence of T cells and other supporting cells. Current primary CLL xenograft models suffer from limited duration of tumour cell engraftment coupled with gradual T-cell outgrowth. Thus, a greater understanding of the interaction between CLL and T cells could improve their utility. In this study, using two distinct mouse xenograft models, we investigated whether xenografts recapitulate CLL biology, including natural environmental interactions with B-cell receptors and T cells, and whether manipulation of autologous T cells can expand the duration of CLL engraftment. We observed that primary CLL xenografts recapitulated both the tumour phenotype and T-cell repertoire observed in patients and that engraftment was significantly shorter for progressive tumours. A reduction in the number of patient T cells that were injected into the mice to 2-5% of the initial number or specific depletion of CD8(+) cells extended the limited xenograft duration of progressive cases to that characteristic of indolent disease. We conclude that manipulation of T cells can enhance current CLL xenograft models and thus expand their utility for investigation of tumour biology and pre-clinical drug assessment.
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MESH Headings
- Animals
- CD8-Positive T-Lymphocytes/immunology
- CD8-Positive T-Lymphocytes/pathology
- Cell Proliferation
- Cell Survival
- Cells, Cultured
- Coculture Techniques
- Cytotoxicity, Immunologic
- Graft Survival
- Heterografts
- Humans
- Immunocompromised Host
- Leukemia, Lymphocytic, Chronic, B-Cell/immunology
- Leukemia, Lymphocytic, Chronic, B-Cell/pathology
- Lymphocyte Activation
- Lymphocyte Depletion
- Lymphocytes, Tumor-Infiltrating/immunology
- Lymphocytes, Tumor-Infiltrating/pathology
- Mice, Inbred NOD
- Mice, SCID
- Neoplasm Transplantation
- Phenotype
- Spleen/immunology
- T-Lymphocyte Subsets/immunology
- T-Lymphocyte Subsets/pathology
- Time Factors
- Tumor Microenvironment
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Affiliation(s)
- Ceri E Oldreive
- School of Cancer Sciences, Department of Medical and Dental Sciences, University of Birmingham, Birmingham, B15 2TT, UK
| | - Anna Skowronska
- School of Cancer Sciences, Department of Medical and Dental Sciences, University of Birmingham, Birmingham, B15 2TT, UK
| | - Nicholas J Davies
- School of Cancer Sciences, Department of Medical and Dental Sciences, University of Birmingham, Birmingham, B15 2TT, UK
| | - Helen Parry
- School of Cancer Sciences, Department of Medical and Dental Sciences, University of Birmingham, Birmingham, B15 2TT, UK
| | - Angelo Agathanggelou
- School of Cancer Sciences, Department of Medical and Dental Sciences, University of Birmingham, Birmingham, B15 2TT, UK
| | - Sergey Krysov
- CRUK Centre, Cancer Sciences Unit, University of Southampton, Southampton, SO16 6YD, UK
| | - Graham Packham
- CRUK Centre, Cancer Sciences Unit, University of Southampton, Southampton, SO16 6YD, UK
| | - Zbigniew Rudzki
- Department of Pathology, Heart of England Hospital, Birmingham, B9 5SS, UK
| | - Laura Cronin
- School of Biosciences, University of Birmingham, Birmingham, B15 2TT, UK
| | - Katerina Vrzalikova
- School of Cancer Sciences, Department of Medical and Dental Sciences, University of Birmingham, Birmingham, B15 2TT, UK
| | - Paul Murray
- School of Cancer Sciences, Department of Medical and Dental Sciences, University of Birmingham, Birmingham, B15 2TT, UK
| | - Elena Odintsova
- School of Cancer Sciences, Department of Medical and Dental Sciences, University of Birmingham, Birmingham, B15 2TT, UK
| | - Guy Pratt
- School of Cancer Sciences, Department of Medical and Dental Sciences, University of Birmingham, Birmingham, B15 2TT, UK
| | - A Malcolm R Taylor
- School of Cancer Sciences, Department of Medical and Dental Sciences, University of Birmingham, Birmingham, B15 2TT, UK
| | - Paul Moss
- School of Cancer Sciences, Department of Medical and Dental Sciences, University of Birmingham, Birmingham, B15 2TT, UK
| | - Tatjana Stankovic
- School of Cancer Sciences, Department of Medical and Dental Sciences, University of Birmingham, Birmingham, B15 2TT, UK
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19
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DeNicola GM, Karreth FA, Adams DJ, Wong CC. The utility of transposon mutagenesis for cancer studies in the era of genome editing. Genome Biol 2015; 16:229. [PMID: 26481584 PMCID: PMC4612416 DOI: 10.1186/s13059-015-0794-y] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
The use of transposons as insertional mutagens to identify cancer genes in mice has generated a wealth of information over the past decade. Here, we discuss recent major advances in transposon-mediated insertional mutagenesis screens and compare this technology with other screening strategies.
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Affiliation(s)
- Gina M DeNicola
- Meyer Cancer Center, Weill Cornell Medical College, New York, NY, 10021, USA
| | - Florian A Karreth
- Meyer Cancer Center, Weill Cornell Medical College, New York, NY, 10021, USA.
| | - David J Adams
- Experimental Cancer Genetics, Wellcome Trust Sanger Institute, Wellcome Trust Genome Campus, Hinxton, CB10 1HH, UK
| | - Chi C Wong
- Experimental Cancer Genetics, Wellcome Trust Sanger Institute, Wellcome Trust Genome Campus, Hinxton, CB10 1HH, UK. .,Department of Haematology, University of Cambridge, Hills Road, Cambridge, CB2 0XY, UK.
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Bermejo-Rodríguez C, Pérez-Mancera PA. Use of DNA transposons for functional genetic screens in mouse models of cancer. Curr Opin Biotechnol 2015; 35:103-10. [PMID: 26073851 DOI: 10.1016/j.copbio.2015.05.005] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2015] [Revised: 05/14/2015] [Accepted: 05/22/2015] [Indexed: 12/19/2022]
Abstract
Cancer is a very heterogeneous disease with complex genetic interactions. In recent years, the systematic sequencing of cancer genomes has provided information to design personalized therapeutic interventions. However, the complexity of cancer genomes commonly makes it difficult to identify specific genes involved in tumour development or therapeutic responsiveness. The generation of mouse models of cancer using transposon-mediated approaches has provided a powerful tool to unveil the role of key genes during cancer development. Here we will discuss how the use of forward and reverse genetic approaches mediated by DNA transposons can support the investigation of cancer pathogenesis, including the identification of cancer promoting mechanisms and potential therapeutic targets.
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Affiliation(s)
- Camino Bermejo-Rodríguez
- Cancer Research UK Cambridge Institute, University of Cambridge, Li Ka Shing Centre, Robinson Way, Cambridge CB2 0RE, UK
| | - Pedro A Pérez-Mancera
- Cancer Research UK Cambridge Institute, University of Cambridge, Li Ka Shing Centre, Robinson Way, Cambridge CB2 0RE, UK; Department of Molecular and Clinical Cancer Medicine, National Institute for Health Research Liverpool Pancreas Biomedical Research Unit, University of Liverpool, Daulby Street, Liverpool L69 3GA, UK.
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21
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Moriarity BS, Largaespada DA. Sleeping Beauty transposon insertional mutagenesis based mouse models for cancer gene discovery. Curr Opin Genet Dev 2015; 30:66-72. [PMID: 26051241 DOI: 10.1016/j.gde.2015.04.007] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2015] [Accepted: 04/23/2015] [Indexed: 01/04/2023]
Abstract
Large-scale genomic efforts to study human cancer, such as the cancer gene atlas (TCGA), have identified numerous cancer drivers in a wide variety of tumor types. However, there are limitations to this approach, the mutations and expression or copy number changes that are identified are not always clearly functionally relevant, and only annotated genes and genetic elements are thoroughly queried. The use of complimentary, nonbiased, functional approaches to identify drivers of cancer development and progression is ideal to maximize the rate at which cancer discoveries are achieved. One such approach that has been successful is the use of the Sleeping Beauty (SB) transposon-based mutagenesis system in mice. This system uses a conditionally expressed transposase and mutagenic transposon allele to target mutagenesis to somatic cells of a given tissue in mice to cause random mutations leading to tumor development. Analysis of tumors for transposon common insertion sites (CIS) identifies candidate cancer genes specific to that tumor type. While similar screens have been performed in mice with the PiggyBac (PB) transposon and viral approaches, we limit extensive discussion to SB. Here we discuss the basic structure of these screens, screens that have been performed, methods used to identify CIS.
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Affiliation(s)
- Branden S Moriarity
- Department of Pediatrics, University of Minnesota Minneapolis, MN 55455, United States; Center for Genome Engineering, University of Minnesota Minneapolis, MN 55455, United States; Masonic Cancer Center, University of Minnesota Minneapolis, MN 55455, United States
| | - David A Largaespada
- Department of Pediatrics, University of Minnesota Minneapolis, MN 55455, United States; Center for Genome Engineering, University of Minnesota Minneapolis, MN 55455, United States; Masonic Cancer Center, University of Minnesota Minneapolis, MN 55455, United States; Department of Genetics, Cell Biology, and Development, University of Minnesota Minneapolis, MN 55455, United States.
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Pekarsky Y, Drusco A, Kumchala P, Croce CM, Zanesi N. The long journey of TCL1 transgenic mice: lessons learned in the last 15 years. Gene Expr 2015; 16:129-35. [PMID: 25700368 PMCID: PMC4963004 DOI: 10.3727/105221615x14181438356256] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
The first transgenic mouse of the TCL1 oncogene was described more than 15 years ago, and since then, the overexpression of the gene in T- and B-cells in vivo has been extensively studied to reveal the molecular details in the pathogenesis of some lymphocytic leukemias. This review discusses the main features of the original TCL1 models and the different lines of research successively developed with particular attention to genetically compound mice and the therapeutic applications in drug development.
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Sleeping Beauty mutagenesis: exploiting forward genetic screens for cancer gene discovery. Curr Opin Genet Dev 2014; 24:16-22. [DOI: 10.1016/j.gde.2013.11.004] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2013] [Revised: 10/21/2013] [Accepted: 11/03/2013] [Indexed: 11/21/2022]
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24
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Mouse models of cancer: Sleeping Beauty transposons for insertional mutagenesis screens and reverse genetic studies. Semin Cell Dev Biol 2014; 27:86-95. [PMID: 24468652 DOI: 10.1016/j.semcdb.2014.01.006] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2013] [Revised: 11/01/2013] [Accepted: 01/07/2014] [Indexed: 01/04/2023]
Abstract
The genetic complexity and heterogeneity of cancer has posed a problem in designing rationally targeted therapies effective in a large proportion of human cancer. Genomic characterization of many cancer types has provided a staggering amount of data that needs to be interpreted to further our understanding of this disease. Forward genetic screening in mice using Sleeping Beauty (SB) based insertional mutagenesis is an effective method for candidate cancer gene discovery that can aid in distinguishing driver from passenger mutations in human cancer. This system has been adapted for unbiased screens to identify drivers of multiple cancer types. These screens have already identified hundreds of candidate cancer-promoting mutations. These can be used to develop new mouse models for further study, which may prove useful for therapeutic testing. SB technology may also hold the key for rapid generation of reverse genetic mouse models of cancer, and has already been used to model glioblastoma and liver cancer.
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Sangaletti S, Tripodo C, Vitali C, Portararo P, Guarnotta C, Casalini P, Cappetti B, Miotti S, Pinciroli P, Fuligni F, Fais F, Piccaluga PP, Colombo MP. Defective stromal remodeling and neutrophil extracellular traps in lymphoid tissues favor the transition from autoimmunity to lymphoma. Cancer Discov 2014; 4:110-29. [PMID: 24189145 DOI: 10.1158/2159-8290.cd-13-0276] [Citation(s) in RCA: 85] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Altered expression of matricellular proteins can become pathogenic in the presence of persistent perturbations in tissue homeostasis. Here, we show that autoimmunity associated with Fas mutation was exacerbated and transitioned to lymphomagenesis in the absence of SPARC (secreted protein acidic rich in cysteine). The absence of SPARC resulted in defective collagen assembly, with uneven compartmentalization of lymphoid and myeloid populations within secondary lymphoid organs (SLO), and faulty delivery of inhibitory signals from the extracellular matrix. These conditions promoted aberrant interactions between neutrophil extracellular traps and CD5(+) B cells, which underwent malignant transformation due to defective apoptosis under the pressure of neutrophil-derived trophic factors and NF-κB activation. Furthermore, this model of defective stromal remodeling during lymphomagenesis correlates with human lymphomas arising in a SPARC-defective environment, which is prototypical of CD5(+) B-cell chronic lymphocytic leukemia (CLL).
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Affiliation(s)
- Sabina Sangaletti
- 1Molecular Immunology Unit, 2Molecular Targeting Unit, and 3Molecular Therapies Unit, Department of Experimental Oncology and Molecular Medicine, Fondazione IRCCS Istituto Nazionale Tumori, Milan; 4Tumor Immunology Unit, Department of Health Sciences, University of Palermo, Palermo; 5Hematopathology Section, Department of Hematology and Oncology L. and A. Seràgnoli, S. Orsola-Malpighi Hospital, University of Bologna, Bologna; and 6Human Anatomy Section, Department of Experimental Medicine, University of Genova, Genova, Italy
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Howell VM, Colvin EK. Genetically engineered insertional mutagenesis in mice to model cancer: Sleeping Beauty. Methods Mol Biol 2014; 1194:367-383. [PMID: 25064115 DOI: 10.1007/978-1-4939-1215-5_21] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
The ability to accurately model human cancer in mice enables in vivo examination of the biological mechanisms related to cancer initiation and progression as well as preclinical testing of new anticancer treatments and potential targets. The emergence of the genetically engineered Sleeping Beauty system of insertional mutagenesis has led to the development of a new generation of genetic mouse models of cancer and identification of novel cancer-causing genes. This chapter reviews the published cancer models of Sleeping Beauty and strategies using available strains to generate several models of cancer.
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Affiliation(s)
- Viive M Howell
- Bill Walsh Translational Cancer Research Laboratory, Kolling Institute of Medical Research, Royal North Shore Hospital, University of Sydney, Level 8, Kolling Building, St Leonards, NSW, 2065, Australia,
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