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Perotti D, Williams RD, Wegert J, Brzezinski J, Maschietto M, Ciceri S, Gisselsson D, Gadd S, Walz AL, Furtwaengler R, Drost J, Al-Saadi R, Evageliou N, Gooskens SL, Hong AL, Murphy AJ, Ortiz MV, O'Sullivan MJ, Mullen EA, van den Heuvel-Eibrink MM, Fernandez CV, Graf N, Grundy PE, Geller JI, Dome JS, Perlman EJ, Gessler M, Huff V, Pritchard-Jones K. Hallmark discoveries in the biology of Wilms tumour. Nat Rev Urol 2024; 21:158-180. [PMID: 37848532 DOI: 10.1038/s41585-023-00824-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/12/2023] [Indexed: 10/19/2023]
Abstract
The modern study of Wilms tumour was prompted nearly 50 years ago, when Alfred Knudson proposed the 'two-hit' model of tumour development. Since then, the efforts of researchers worldwide have substantially expanded our knowledge of Wilms tumour biology, including major advances in genetics - from cloning the first Wilms tumour gene to high-throughput studies that have revealed the genetic landscape of this tumour. These discoveries improve understanding of the embryonal origin of Wilms tumour, familial occurrences and associated syndromic conditions. Many efforts have been made to find and clinically apply prognostic biomarkers to Wilms tumour, for which outcomes are generally favourable, but treatment of some affected individuals remains challenging. Challenges are also posed by the intratumoural heterogeneity of biomarkers. Furthermore, preclinical models of Wilms tumour, from cell lines to organoid cultures, have evolved. Despite these many achievements, much still remains to be discovered: further molecular understanding of relapse in Wilms tumour and of the multiple origins of bilateral Wilms tumour are two examples of areas under active investigation. International collaboration, especially when large tumour series are required to obtain robust data, will help to answer some of the remaining unresolved questions.
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Affiliation(s)
- Daniela Perotti
- Predictive Medicine: Molecular Bases of Genetic Risk, Department of Experimental Oncology, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy.
| | - Richard D Williams
- Developmental Biology and Cancer Research and Teaching Department, UCL Great Ormond Street Institute of Child Health, University College London, London, UK
- Section of Genetics and Genomics, Faculty of Medicine, Imperial College London, London, UK
| | - Jenny Wegert
- Theodor-Boveri-Institute/Biocenter, Developmental Biochemistry, Wuerzburg University, Wuerzburg, Germany
| | - Jack Brzezinski
- Division of Haematology/Oncology, Hospital for Sick Children, Toronto, Ontario, Canada
- Department of Paediatrics, University of Toronto, Toronto, Ontario, Canada
| | - Mariana Maschietto
- Research Center, Boldrini Children's Hospital, Campinas, São Paulo, Brazil
| | - Sara Ciceri
- Predictive Medicine: Molecular Bases of Genetic Risk, Department of Experimental Oncology, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - David Gisselsson
- Cancer Cell Evolution Unit, Division of Clinical Genetics, Department of Laboratory Medicine, Lund University, Lund, Sweden
- Clinical Genetics, Pathology and Molecular Diagnostics, Office of Medical Services, Skåne, Sweden
| | - Samantha Gadd
- Department of Pathology, Ann & Robert H. Lurie Children's Hospital of Chicago, Chicago, IL, USA
| | - Amy L Walz
- Division of Hematology,Oncology, Neuro-Oncology, and Stem Cell Transplant, Ann & Robert H. Lurie Children's Hospital of Chicago, Chicago, IL, USA
| | - Rhoikos Furtwaengler
- Division of Pediatric Oncology and Hematology, Department of Pediatrics, Inselspital Bern University, Bern, Switzerland
| | - Jarno Drost
- Princess Máxima Center for Paediatric Oncology, Utrecht, Netherlands
- Oncode Institute, Utrecht, Netherlands
| | - Reem Al-Saadi
- Developmental Biology and Cancer Research and Teaching Department, UCL Great Ormond Street Institute of Child Health, University College London, London, UK
- Department of Histopathology, Great Ormond Street Hospital for Children, London, UK
| | - Nicholas Evageliou
- Divisions of Hematology and Oncology, Children's Hospital of Philadelphia, CHOP Specialty Care Center, Vorhees, NJ, USA
| | - Saskia L Gooskens
- Princess Máxima Center for Paediatric Oncology, Utrecht, Netherlands
| | - Andrew L Hong
- Aflac Cancer and Blood Disorders Center, Emory University and Children's Healthcare of Atlanta, Atlanta, GA, USA
| | - Andrew J Murphy
- Department of Surgery, St. Jude Children's Research Hospital, Memphis, TN, USA
| | - Michael V Ortiz
- Department of Paediatrics, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Maureen J O'Sullivan
- Histology Laboratory, Children's Health Ireland at Crumlin, Dublin, Ireland
- Trinity Translational Medicine Institute, Trinity College, Dublin, Ireland
| | - Elizabeth A Mullen
- Dana-Farber/Boston Children's Cancer and Blood Disorders Center, Boston, MA, USA
| | | | - Conrad V Fernandez
- Division of Paediatric Hematology Oncology, IWK Health Centre and Dalhousie University, Halifax, Nova Scotia, Canada
| | - Norbert Graf
- Department of Paediatric Oncology and Hematology, Saarland University Hospital, Homburg, Germany
| | - Paul E Grundy
- Department of Paediatrics Faculty of Medicine and Dentistry, University of Alberta, Edmonton, Alberta, Canada
| | - James I Geller
- Division of Oncology, Cincinnati Children's Hospital Medical Center, University of Cincinnati, Cincinnati, OH, USA
| | - Jeffrey S Dome
- Division of Oncology, Center for Cancer and Blood Disorders, Children's National Hospital and the Department of Paediatrics, George Washington University School of Medicine and Health Sciences, Washington, DC, USA
| | - Elizabeth J Perlman
- Department of Pathology, Ann & Robert H. Lurie Children's Hospital of Chicago, Chicago, IL, USA
| | - Manfred Gessler
- Theodor-Boveri-Institute/Biocenter, Developmental Biochemistry, Wuerzburg University, Wuerzburg, Germany
- Comprehensive Cancer Center Mainfranken, Wuerzburg, Germany
| | - Vicki Huff
- Department of Genetics, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Kathy Pritchard-Jones
- Developmental Biology and Cancer Research and Teaching Department, UCL Great Ormond Street Institute of Child Health, University College London, London, UK
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Geller JI, Hong AL, Vallance KL, Evageliou N, Aldrink JH, Cost NG, Treece AL, Renfro LA, Mullen EA. Children's Oncology Group's 2023 blueprint for research: Renal tumors. Pediatr Blood Cancer 2023; 70 Suppl 6:e30586. [PMID: 37477907 PMCID: PMC10529605 DOI: 10.1002/pbc.30586] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/06/2023] [Accepted: 07/07/2023] [Indexed: 07/22/2023]
Abstract
Every year, approximately 600 infants, children, and adolescents are diagnosed with renal cancer in the United States. In addition to Wilms tumor (WT), which accounts for about 80% of all pediatric renal cancers, clear cell sarcoma of the kidney, renal cell carcinoma, malignant rhabdoid tumor, as well as more rare cancers (other sarcomas, rare carcinomas, lymphoma) and benign tumors can originate within the kidney. WT itself can be divided into favorable histology (FHWT), with a 5-year overall survival (OS) exceeding 90%, and anaplastic histology, with 4-year OS of 73.7%. Outcomes of the other pediatric renal cancers include clear cell sarcoma (5-year OS: 90%), malignant rhabdoid tumor (5-year OS: 10% for stages 3 and 4), and renal cell carcinoma (4-year OS: 84.8%). Recent clinical trials have identified novel biological prognostic markers for FHWT, and a series of Children's Oncology Group (COG) trials have demonstrated improving outcomes with therapy modification, and opportunities for further care refinement.
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Affiliation(s)
- James I Geller
- Division of Oncology, Cincinnati Children's Hospital Medical Center, University of Cincinnati, Cincinnati, Ohio, USA
| | - Andrew L Hong
- Aflac Cancer and Blood Disorders Center, Children's Healthcare of Atlanta, Emory University School of Medicine, Atlanta, Georgia, USA
| | - Kelly L Vallance
- Hematology and Oncology, Cook Children's Medical Center, Fort Worth, Texas, USA
| | - Nick Evageliou
- Division of Oncology, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - Jennifer H Aldrink
- Division of Pediatric Surgery, Department of Surgery, Nationwide Children's Hospital, The Ohio State University College of Medicine, Columbus, Ohio, USA
| | - Nicholas G Cost
- Department of Surgery, Division of Urology and the Surgical Oncology Program at Children's Hospital Colorado, University of Colorado School of Medicine, Aurora, Colorado, USA
| | - Amy L Treece
- Department of Pathology and Laboratory Medicine, Children's of Alabama, Birmingham, Alabama, USA
| | | | - Elizabeth A Mullen
- Dana-Farber/Boston Children's Blood Disorders and Cancer Center, Boston, Massachusetts, USA
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3
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Grubliauskaite M, van der Perk MEM, Bos AME, Meijer AJM, Gudleviciene Z, van den Heuvel-Eibrink MM, Rascon J. Minimal Infiltrative Disease Identification in Cryopreserved Ovarian Tissue of Girls with Cancer for Future Use: A Systematic Review. Cancers (Basel) 2023; 15:4199. [PMID: 37686475 PMCID: PMC10486797 DOI: 10.3390/cancers15174199] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2023] [Revised: 08/07/2023] [Accepted: 08/09/2023] [Indexed: 09/10/2023] Open
Abstract
BACKGROUND Ovarian tissue cryopreservation and transplantation are the only available fertility techniques for prepubertal girls with cancer. Though autotransplantation carries a risk of reintroducing malignant cells, it can be avoided by identifying minimal infiltrative disease (MID) within ovarian tissue. METHODS A broad search for peer-reviewed articles in the PubMed database was conducted in accordance with PRISMA guidelines up to March 2023. Search terms included 'minimal residual disease', 'cryopreservation', 'ovarian', 'cancer' and synonyms. RESULTS Out of 542 identified records, 17 were included. Ovarian tissues of at least 115 girls were evaluated and categorized as: hematological malignancies (n = 56; 48.7%), solid tumors (n = 42; 36.5%) and tumors of the central nervous system (n = 17; 14.8%). In ovarian tissue of 25 patients (21.7%), MID was detected using RT-qPCR, FISH or multicolor flow cytometry: 16 of them (64%) being ALL (IgH rearrangements with/without TRG, BCL-ABL1, EA2-PBX1, TEL-AML1 fusion transcripts), 3 (12%) Ewing sarcoma (EWS-FLI1 fusion transcript, EWSR1 rearrangements), 3 (12%) CML (BCR-ABL1 fusion transcript, FLT3) and 3 (12%) AML (leukemia-associated immunophenotypes, BCR-ABL1 fusion transcript) patients. CONCLUSION While the majority of malignancies were found to have a low risk of containing malignant cells in ovarian tissue, further studies are needed to ensure safe implementation of future fertility restoration in clinical practice.
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Affiliation(s)
- Monika Grubliauskaite
- Center for Pediatric Oncology and Hematology, Vilnius University Hospital Santaros Klinikos, Santariskiu Str. 4, LT-08406 Vilnius, Lithuania
- Life Sciences Center, Vilnius University, Sauletekio Ave. 7, LT-10257 Vilnius, Lithuania
- Department of Biobank, National Cancer Institute, Santariskiu Str. 1, LT-08406 Vilnius, Lithuania
| | | | - Annelies M. E. Bos
- Princess Máxima Center for Pediatric Oncology, 3584 CS Utrecht, The Netherlands
- Department of Reproductive Medicine, University Medical Center Utrecht, 3584 CX Utrecht, The Netherlands
| | | | - Zivile Gudleviciene
- Faculty of Medicine, Vilnius University, M. K. Ciurlionio Str. 21/27, LT-03101 Vilnius, Lithuania
| | - Marry M. van den Heuvel-Eibrink
- Princess Máxima Center for Pediatric Oncology, 3584 CS Utrecht, The Netherlands
- Division of Child Health, UMCU-Wilhelmina Children’s Hospital, 3584 EA Utrecht, The Netherlands
| | - Jelena Rascon
- Center for Pediatric Oncology and Hematology, Vilnius University Hospital Santaros Klinikos, Santariskiu Str. 4, LT-08406 Vilnius, Lithuania
- Faculty of Medicine, Vilnius University, M. K. Ciurlionio Str. 21/27, LT-03101 Vilnius, Lithuania
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Molecular Signature of Biological Aggressiveness in Clear Cell Sarcoma of the Kidney (CCSK). Int J Mol Sci 2023; 24:ijms24043743. [PMID: 36835166 PMCID: PMC9964999 DOI: 10.3390/ijms24043743] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2023] [Revised: 02/06/2023] [Accepted: 02/07/2023] [Indexed: 02/16/2023] Open
Abstract
Clear cell sarcoma of the kidney (CCSK) is a rare pediatric renal tumor with a worse prognosis than Wilms' tumor. Although recently, BCOR internal tandem duplication (ITD) has been found as a driver mutation in more than 80% of cases, a deep molecular characterization of this tumor is still lacking, as well as its correlation with the clinical course. The aim of this study was to investigate the differential molecular signature between metastatic and localized BCOR-ITD-positive CCSK at diagnosis. Whole-exome sequencing (WES) and whole-transcriptome sequencing (WTS) were performed on six localized and three metastatic BCOR-ITD-positive CCSKs, confirming that this tumor carries a low mutational burden. No significant recurrences of somatic or germline mutations other than BCOR-ITD were identified among the evaluated samples. Supervised analysis of gene expression data showed enrichment of hundreds of genes, with a significant overrepresentation of the MAPK signaling pathway in metastatic cases (p < 0.0001). Within the molecular signature of metastatic CCSK, five genes were highly and significantly over-expressed: FGF3, VEGFA, SPP1, ADM, and JUND. The role of FGF3 in the acquisition of a more aggressive phenotype was investigated in a cell model system obtained by introducing the ITD into the last exon of BCOR by Crispr/Cas9 gene editing of the HEK-293 cell line. Treatment with FGF3 of BCOR-ITD HEK-293 cell line induced a significant increase in cell migration versus both untreated and scramble cell clone. The identification of over-expressed genes in metastatic CCSKs, with a particular focus on FGF3, could offer new prognostic and therapeutic targets in more aggressive cases.
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5
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van den Heuvel-Eibrink MM, Fernandez CV, Graf N, Geller JI. Progress by international collaboration for pediatric renal tumors by HARMONIzation and COllaboration: The HARMONICA initiative. Pediatr Blood Cancer 2022; 70 Suppl 2:e30082. [PMID: 36426385 DOI: 10.1002/pbc.30082] [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: 10/10/2022] [Accepted: 10/11/2022] [Indexed: 11/26/2022]
Affiliation(s)
| | - C V Fernandez
- IWK Health Centre and Dalhousie University, Halifax, Nova Scotia, Canada
| | - N Graf
- Saarland University, Homburg, Germany
| | - James I Geller
- Cincinnati Children's Hospital Medical Center, University of Cincinnati, Cincinnati, Ohio, USA
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6
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Zhang Y, Chu Q, Ma Y, Miao C, Diao JJ. Overall survival nomogram and relapse-related factors of clear cell sarcoma of the kidney: A study based on published patients. Front Pediatr 2022; 10:943141. [PMID: 36186639 PMCID: PMC9523514 DOI: 10.3389/fped.2022.943141] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/13/2022] [Accepted: 07/25/2022] [Indexed: 11/17/2022] Open
Abstract
Background Rarity limits the breadth of study on clear cell sarcoma of the kidney (CCSK). There is currently no predictive model that quantifies the overall survival (OS) of CCSK and a few large sample-based analysis of relapse-related factors. Methods Patients were collected both from the Surveillance, Epidemiology, and End Results (SEER) database and case report articles extracted from the global online document database to form 2 groups. The first was the OS group, which was used to build and verify the nomogram for predicting the OS of CCSK. Independent predictors of OS were screened by Cox regression analysis to develop the nomogram. Nomogram accuracy was assessed by C-index, receiver operating characteristic (ROC), calibration, and decision curve analysis (DCA) curves. In addition, the difference in OS between receiving radiotherapy or not in stage I patients was analyzed by the Chi-square test. The second was the relapse group, which was used to analyze the relapse-related factors by Cox regression analysis and the Kaplan-Meier method with the log-rank test. Result 256 patients were included in the OS group. The stage, chemotherapy, and radiotherapy were independent OS-related factors of CCSK, and the nomogram for predicting the OS of CCSK was established based on them. The results of the C-index, ROC, calibration, and DCA curves showed that the nomogram has good discrimination, accuracy, and clinical profitability. The Chi-squared test showed no significant difference in OS with receiving radiotherapy or not in stage I patients. The relapse group included 153 patients, of which 60 relapsed. The univariate Cox regression analysis showed no correlation between radiotherapy and relapse. The multivariate Cox regression analysis showed that stage and surgery/chemotherapy sequence were the independent factors for relapse. The log-rank test of seven chemotherapeutic drugs showed that etoposide (E), cyclophosphamide (C), vincristine (V), and doxorubicin (D) (all P < 0.05) had significant differences in preventing relapse, and then drew the relapse-free survival curves of these four drugs. Conclusion Our nomogram accurately quantified the OS of CCSK. There was no significant difference in OS between receiving radiotherapy or not in stage I patients. Stage, surgery/chemotherapy sequence, and the use of ECVD were relapse-related factors. Radiotherapy had no significant contribution to preventing relapse.
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Affiliation(s)
- Yuan Zhang
- College of Traditional Chinese Medicine, Shandong University of Traditional Chinese Medicine, Jinan, China
- Department of Pediatrics, Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Qian Chu
- Department of Preventive Treatment, District Second Hospital of Qingdao Huangdao of Traditional Chinese Medicine, Qingdao, China
| | - Yue Ma
- Guang'an men Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Chunshu Miao
- College of Traditional Chinese Medicine, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Juan-juan Diao
- Department of Pediatrics, Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Jinan, China
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Finer G, Maezawa Y, Ide S, Onay T, Souma T, Scott R, Liang X, Zhao X, Gadhvi G, Winter DR, Quaggin SE, Hayashida T. Stromal Transcription Factor 21 Regulates Development of the Renal Stroma via Interaction with Wnt/ β-Catenin Signaling. KIDNEY360 2022; 3:1228-1241. [PMID: 35919523 PMCID: PMC9337899 DOI: 10.34067/kid.0005572021] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/23/2021] [Accepted: 04/12/2022] [Indexed: 01/11/2023]
Abstract
Background Kidney formation requires coordinated interactions between multiple cell types. Input from the interstitial progenitor cells is implicated in multiple aspects of kidney development. We previously reported that transcription factor 21 (Tcf21) is required for ureteric bud branching. Here, we show that Tcf21 in Foxd1+ interstitial progenitors regulates stromal formation and differentiation via interaction with β-catenin. Methods We utilized the Foxd1Cre;Tcf21f/f murine kidney for morphologic analysis. We used the murine clonal mesenchymal cell lines MK3/M15 to study Tcf21 interaction with Wnt/β-catenin. Results Absence of Tcf21 from Foxd1+ stromal progenitors caused a decrease in stromal cell proliferation, leading to marked reduction of the medullary stromal space. Lack of Tcf21 in the Foxd1+ stromal cells also led to defective differentiation of interstitial cells to smooth-muscle cells, perivascular pericytes, and mesangial cells. Foxd1Cre;Tcf21f/f kidney showed an abnormal pattern of the renal vascular tree. The stroma of Foxd1Cre;Tcf21f/f kidney demonstrated marked reduction in β-catenin protein expression compared with wild type. Tcf21 was bound to β-catenin both upon β-catenin stabilization and at basal state as demonstrated by immunoprecipitation in vitro. In MK3/M15 metanephric mesenchymal cells, Tcf21 enhanced TCF/LEF promoter activity upon β-catenin stabilization, whereas DNA-binding deficient mutated Tcf21 did not enhance TCF/LEF promoter activity. Kidney explants of Foxd1Cre;Tcf21f/f showed low mRNA expression of stromal Wnt target genes. Treatment of the explants with CHIR, a Wnt ligand mimetic, restored Wnt target gene expression. Here, we also corroborated previous evidence that normal development of the kidney stroma is required for normal development of the Six2+ nephron progenitor cells, loop of Henle, and the collecting ducts. Conclusions These findings suggest that stromal Tcf21 facilitates medullary stroma development by enhancing Wnt/β-catenin signaling and promotes stromal cell proliferation and differentiation. Stromal Tcf21 is also required for the development of the adjacent nephron epithelia.
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Affiliation(s)
- Gal Finer
- Division of Nephrology, Ann and Robert H. Lurie Children’s Hospital of Chicago, Chicago, Illinois
- Feinberg Cardiovascular and Renal Research Institute, Northwestern University Feinberg School of Medicine, Chicago, Illinois
- Department of Pediatrics, Northwestern University Feinberg School of Medicine, Chicago, Illinois
| | - Yoshiro Maezawa
- Department of Endocrinology, Hematology and Gerontology, Chiba University Graduate School of Medicine, Chiba, Japan
| | - Shintaro Ide
- Department of Medicine, Duke University, Durham, North Carolina
| | - Tuncer Onay
- Feinberg Cardiovascular and Renal Research Institute, Northwestern University Feinberg School of Medicine, Chicago, Illinois
- Division of Nephrology/Hypertension, Northwestern University Feinberg School of Medicine, Chicago, Illinois
| | - Tomokazu Souma
- Department of Medicine, Duke University, Durham, North Carolina
| | - Rizaldy Scott
- Feinberg Cardiovascular and Renal Research Institute, Northwestern University Feinberg School of Medicine, Chicago, Illinois
- Division of Nephrology/Hypertension, Northwestern University Feinberg School of Medicine, Chicago, Illinois
| | - Xiaoyan Liang
- Division of Nephrology, Ann and Robert H. Lurie Children’s Hospital of Chicago, Chicago, Illinois
- Department of Pediatrics, Northwestern University Feinberg School of Medicine, Chicago, Illinois
| | - Xiangmin Zhao
- Division of Nephrology, Ann and Robert H. Lurie Children’s Hospital of Chicago, Chicago, Illinois
| | - Gaurav Gadhvi
- Division of Rheumatology, Northwestern University Feinberg School of Medicine, Chicago, Illinois
| | - Deborah R. Winter
- Division of Rheumatology, Northwestern University Feinberg School of Medicine, Chicago, Illinois
| | - Susan E. Quaggin
- Feinberg Cardiovascular and Renal Research Institute, Northwestern University Feinberg School of Medicine, Chicago, Illinois
- Division of Nephrology/Hypertension, Northwestern University Feinberg School of Medicine, Chicago, Illinois
| | - Tomoko Hayashida
- Division of Nephrology, Ann and Robert H. Lurie Children’s Hospital of Chicago, Chicago, Illinois
- Department of Pediatrics, Northwestern University Feinberg School of Medicine, Chicago, Illinois
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Zhu YS, Zhu J. Molecular and cellular functions of long non-coding RNAs in prostate and breast cancer. Adv Clin Chem 2022; 106:91-179. [PMID: 35152976 DOI: 10.1016/bs.acc.2021.09.005] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Long noncoding RNAs (lncRNAs) are defined as noncoding RNA transcripts with a length greater than 200 nucleotides. Research over the last decade has made great strides in our understanding of lncRNAs, especially in the biology of their role in cancer. In this article, we will briefly discuss the biogenesis and characteristics of lncRNAs, then review their molecular and cellular functions in cancer by using prostate and breast cancer as examples. LncRNAs are abundant, diverse, and evolutionarily, less conserved than protein-coding genes. They are often expressed in a tumor and cell-specific manner. As a key epigenetic factor, lncRNAs can use a wide variety of molecular mechanisms to regulate gene expression at each step of the genetic information flow pathway. LncRNAs display widespread effects on cell behavior, tumor growth, and metastasis. They act intracellularly and extracellularly in an autocrine, paracrine and endocrine fashion. Increased understanding of lncRNA's role in cancer has facilitated the development of novel biomarkers for cancer diagnosis, led to greater understanding of cancer prognosis, enabled better prediction of therapeutic responses, and promoted identification of potential targets for cancer therapy.
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Affiliation(s)
- Yuan-Shan Zhu
- Division of Endocrinology, Diabetes and Metabolism, Department of Medicine, Clinical and Translational Science Center, Weill Cornell Medicine, New York, NY, United States.
| | - Jifeng Zhu
- Clinical and Translational Science Center, Weill Cornell Medicine, New York, NY, United States
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9
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La Ferlita A, Alaimo S, Ferro A, Pulvirenti A. Pathway Analysis for Cancer Research and Precision Oncology Applications. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2022; 1361:143-161. [DOI: 10.1007/978-3-030-91836-1_8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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10
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Ghahramani Almanghadim H, Ghorbian S, Khademi NS, Soleymani Sadrabadi M, Jarrahi E, Nourollahzadeh Z, Dastani M, Shirvaliloo M, Sheervalilou R, Sargazi S. New Insights into the Importance of Long Non-Coding RNAs in Lung Cancer: Future Clinical Approaches. DNA Cell Biol 2021; 40:1476-1494. [PMID: 34931869 DOI: 10.1089/dna.2021.0563] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
In mammals, a large part of the gene expression products come from the non-coding ribonucleotide sequences of the protein. These short and long sequences are within the range of tens to hundreds of nucleotides, encompassing more than 200 RNA molecules, and their function is known as the molecular structure of long non-coding RNA (lncRNA). LncRNA molecules are unique nucleotides that have a substantial role in epigenetic regulation, transcription, and post-transcriptional modifications in different ways. According to the results of recent studies, lncRNAs have been shown to assume various roles, including tumor suppression or oncogenic functions in common types of cancer such as lung and breast cancer. These non-coding RNAs (ncRNAs) play a pivotal role in activating transcription factors, managing the ribonucleoproteins, the framework for collecting co-proteins, intermittent processing regulations, chromatin status alterations, and maintaining the control within the cell. Cutting-edge technologies have been introduced to disclose several types of lncRNAs within the nucleus and the cytoplasm, which have accomplished important achievements that are applicable in medicine. Due to these efforts, various data centers have been created to facilitate and modify scientific information related to these molecules, including detection, classification, biological evolution, gene status, spatial structure, status, and location of these small molecules. In the present study, we attempt to present the impacts of these ncRNAs on lung cancer with an emphasis on their mechanisms and functions.
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Affiliation(s)
| | - Saeed Ghorbian
- Department of Molecular Genetics, Ahar Branch, Islamic Azad University, Ahar, Iran
| | - Nazanin Sadat Khademi
- Department of Genetics, Faculty of Biological Science, Shahid Beheshti University, Tehran, Iran
| | | | - Esmaeil Jarrahi
- Department of Stem Cells and Developmental Biology, Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, ACECR, Tehran, Iran
| | - Zahra Nourollahzadeh
- Department of Biological Science, Ahar Branch, Islamic Azad University, Ahar, Iran
| | - Masomeh Dastani
- Department of Biology, Science and Research Branch, Islamic Azad University, Tehran, Iran
| | - Milad Shirvaliloo
- Infectious and Tropical Diseases Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | | | - Saman Sargazi
- Cellular and Molecular Research Center, Research Institute of Cellular and Molecular Sciences in Infectious Diseases, Zahedan University of Medical Sciences, Zahedan, Iran
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Brohl AS, Sindiri S, Wei JS, Milewski D, Chou HC, Song YK, Wen X, Kumar J, Reardon HV, Mudunuri US, Collins JR, Nagaraj S, Gangalapudi V, Tyagi M, Zhu YJ, Masih KE, Yohe ME, Shern JF, Qi Y, Guha U, Catchpoole D, Orentas RJ, Kuznetsov IB, Llosa NJ, Ligon JA, Turpin BK, Leino DG, Iwata S, Andrulis IL, Wunder JS, Toledo SRC, Meltzer PS, Lau C, Teicher BA, Magnan H, Ladanyi M, Khan J. Immuno-transcriptomic profiling of extracranial pediatric solid malignancies. Cell Rep 2021; 37:110047. [PMID: 34818552 PMCID: PMC8642810 DOI: 10.1016/j.celrep.2021.110047] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2020] [Revised: 07/20/2021] [Accepted: 11/01/2021] [Indexed: 12/13/2022] Open
Abstract
We perform an immunogenomics analysis utilizing whole-transcriptome sequencing of 657 pediatric extracranial solid cancer samples representing 14 diagnoses, and additionally utilize transcriptomes of 131 pediatric cancer cell lines and 147 normal tissue samples for comparison. We describe patterns of infiltrating immune cells, T cell receptor (TCR) clonal expansion, and translationally relevant immune checkpoints. We find that tumor-infiltrating lymphocytes and TCR counts vary widely across cancer types and within each diagnosis, and notably are significantly predictive of survival in osteosarcoma patients. We identify potential cancer-specific immunotherapeutic targets for adoptive cell therapies including cell-surface proteins, tumor germline antigens, and lineage-specific transcription factors. Using an orthogonal immunopeptidomics approach, we find several potential immunotherapeutic targets in osteosarcoma and Ewing sarcoma and validated PRAME as a bona fide multi-pediatric cancer target. Importantly, this work provides a critical framework for immune targeting of extracranial solid tumors using parallel immuno-transcriptomic and -peptidomic approaches.
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Affiliation(s)
- Andrew S Brohl
- Sarcoma Department, H. Lee Moffitt Cancer Center and Research Institute, Tampa, FL 33612, USA
| | | | - Jun S Wei
- Genetics Branch, CCR, NCI, NIH, Bethesda, MD 20892, USA
| | | | | | - Young K Song
- Genetics Branch, CCR, NCI, NIH, Bethesda, MD 20892, USA
| | - Xinyu Wen
- Genetics Branch, CCR, NCI, NIH, Bethesda, MD 20892, USA
| | | | - Hue V Reardon
- Advanced Biomedical Computational Science, Leidos Biomedical Research Inc., NCI Campus at Frederick, Frederick, MD 21702, USA
| | - Uma S Mudunuri
- Advanced Biomedical Computational Science, Leidos Biomedical Research Inc., NCI Campus at Frederick, Frederick, MD 21702, USA
| | - Jack R Collins
- Advanced Biomedical Computational Science, Leidos Biomedical Research Inc., NCI Campus at Frederick, Frederick, MD 21702, USA
| | - Sushma Nagaraj
- Laboratory of Pathology, CCR, NCI, NIH, Bethesda, MD 20892, USA
| | | | - Manoj Tyagi
- Laboratory of Pathology, CCR, NCI, NIH, Bethesda, MD 20892, USA
| | - Yuelin J Zhu
- Genetics Branch, CCR, NCI, NIH, Bethesda, MD 20892, USA
| | - Katherine E Masih
- Genetics Branch, CCR, NCI, NIH, Bethesda, MD 20892, USA; Cancer Research UK Cambridge Institute, University of Cambridge, Cambridge, UK
| | - Marielle E Yohe
- Pediatric Oncology Branch, CCR, NCI, NIH, Bethesda, MD 20892, USA
| | - Jack F Shern
- Pediatric Oncology Branch, CCR, NCI, NIH, Bethesda, MD 20892, USA
| | - Yue Qi
- Thoracic and GI Malignancies Branch, CCR, NCI, NIH, Bethesda, MD 20892, USA
| | - Udayan Guha
- Thoracic and GI Malignancies Branch, CCR, NCI, NIH, Bethesda, MD 20892, USA
| | - Daniel Catchpoole
- The Tumour Bank, Children's Cancer Research Unit, Kids Research Institute, The Children's Hospital at Westmead, Westmead, NSW, Australia
| | - Rimas J Orentas
- Ben Towne Center for Childhood Cancer Research, Seattle Children's Research Institute, Seattle, WA 98101, USA; Department of Pediatrics, University of Washington School of Medicine, Seattle, WA 98101, USA
| | - Igor B Kuznetsov
- Cancer Research Center and Department of Epidemiology and Biostatistics, School of Public Health, University at Albany, Rensselaer, NY 12144, USA
| | - Nicolas J Llosa
- Pediatric Oncology, John Hopkins University School of Medicine, Baltimore, MD 21218, USA
| | - John A Ligon
- Pediatric Oncology, John Hopkins University School of Medicine, Baltimore, MD 21218, USA
| | - Brian K Turpin
- Division of Oncology, Cincinnati Children's Hospital, 3333 Burnet Avenue, Cincinnati, OH 45229-3026, USA
| | - Daniel G Leino
- Division of Oncology, Cincinnati Children's Hospital, 3333 Burnet Avenue, Cincinnati, OH 45229-3026, USA
| | | | - Irene L Andrulis
- Lunenfelf-Tanenbaum Research Institute, Sinai Health System; Department of Molecular Genetics, University of Toronto, Toronto, ON, Canada
| | - Jay S Wunder
- University of Toronto Musculoskeletal Oncology Unit, Sinai Health System; Department of Surgery, University of Toronto, Toronto, ON, Canada
| | - Silvia R C Toledo
- Support Group for Children and Adolescents with Cancer (GRAACC), Pediatric Oncology Institute (IOP), Universidade Federal de Sao Paulo, Sao Paulo, Brail
| | | | - Ching Lau
- The Jackson Laboratory, Farmington, CT 06032, USA
| | - Beverly A Teicher
- Molecular Pharmacology Branch, DCTD, NCI, NIH, Bethesda, MD 20892, USA
| | - Heather Magnan
- Department of Pediatrics, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Marc Ladanyi
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Javed Khan
- Genetics Branch, CCR, NCI, NIH, Bethesda, MD 20892, USA.
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12
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Prediction of a Potential Mechanism of Intervertebral Disc Degeneration Based on a Novel Competitive Endogenous RNA Network. BIOMED RESEARCH INTERNATIONAL 2021; 2021:6618834. [PMID: 34307661 PMCID: PMC8263249 DOI: 10.1155/2021/6618834] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/14/2020] [Revised: 04/19/2021] [Accepted: 06/17/2021] [Indexed: 01/02/2023]
Abstract
Low back pain which resulted from intervertebral disc degeneration (IDD) is a common health problem that afflicts people all over the world. Due to the lack of an overall understanding of the molecular interactions involved in IDD, we hope to better understand the pathogenetic mechanisms that drive the degenerative process. The purpose of this study is to obtain mRNAs, miRNAs, lncRNAs, and circRNAs associated with IDD gained from public databases and to establish an interaction network. According to the results of microarray analysis and bioinformatics analysis from the contrast of IDD and normal nucleus pulposus tissues, a total of 49 mRNAs, 10 miRNAs, 30 lncRNAs, and 4 circRNAs were obtained and a lncRNA/circRNA–miRNA–mRNA interaction network was constructed. NEAT1–miR-5100–COL10A1 and miR663AHG/HEIH/hsa-circ-0003600–miR-4741–HAS2/HYAL1/LYVE1 might be potential interaction axes of the molecular mechanism in IDD. The increased expression of NEAT1 might inhibit miR-5100 and subsequently upregulate the expression of COL10A1, which leads to IDD, while the increased expression of miR663AHG/HEIH/hsa-circ-0003600 might inhibit miR-4741 and indirectly upregulate HAS2/HYAL1/LYVE1, and leads to the protection from IDD. More interaction axes are to be exploited to provide theoretical bases for further study on IDD.
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13
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Gout AM, Arunachalam S, Finkelstein DB, Zhang J. Data-driven approaches to advance research and clinical care for pediatric cancer. Biochim Biophys Acta Rev Cancer 2021; 1876:188571. [PMID: 34051287 DOI: 10.1016/j.bbcan.2021.188571] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2021] [Revised: 05/07/2021] [Accepted: 05/22/2021] [Indexed: 11/17/2022]
Abstract
Pediatric cancer is a rare disease with a distinct etiology and mutational landscape compared with adult cancer. Multi-omics profiling of retrospective and prospective cohorts coupled with innovative computational analysis have been instrumental in uncovering mechanisms of tumorigenesis and drug resistance that are now informing pediatric cancer clinical therapy. In this review we present the major data resources of pediatric cancer and actionable insights into pediatric cancer etiology stemming from the identification of oncogenic gene fusions, mutational signature analysis, systems biology, cancer predisposition and survivorship studies - that have led to improved clinical diagnosis, discovery of new drug-targets, pharmacological therapy, and screening for genetic predisposition. Ultimately, integration of large-scale omics datasets generated through international collaboration is required to maximize the power of data-driven approaches to advance pediatric cancer research informing clinical therapy.
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Affiliation(s)
- Alexander M Gout
- Department of Computational Biology, St. Jude Children's Research Hospital, Memphis, TN 38105, USA
| | - Sasi Arunachalam
- Department of Computational Biology, St. Jude Children's Research Hospital, Memphis, TN 38105, USA
| | - David B Finkelstein
- Department of Computational Biology, St. Jude Children's Research Hospital, Memphis, TN 38105, USA
| | - Jinghui Zhang
- Department of Computational Biology, St. Jude Children's Research Hospital, Memphis, TN 38105, USA.
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14
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Lotfi CFP, Passaia BS, Kremer JL. Role of the bHLH transcription factor TCF21 in development and tumorigenesis. ACTA ACUST UNITED AC 2021; 54:e10637. [PMID: 33729392 PMCID: PMC7959166 DOI: 10.1590/1414-431x202010637] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2020] [Accepted: 11/17/2020] [Indexed: 01/12/2023]
Abstract
Transcription factors control, coordinate, and separate the functions of distinct network modules spatially and temporally. In this review, we focus on the transcription factor 21 (TCF21) network, a highly conserved basic-helix-loop-helix (bHLH) protein that functions to integrate signals and modulate gene expression. We summarize the molecular and biological properties of TCF21 control with an emphasis on molecular and functional TCF21 interactions. We suggest that these interactions serve to modulate the development of different organs at the transcriptional level to maintain growth homeostasis and to influence cell fate. Importantly, TCF21 expression is epigenetically inactivated in different types of human cancers. The epigenetic modification or activation and/or loss of TCF21 expression results in an imbalance in TCF21 signaling, which may lead to tumor initiation and, most likely, to progression and tumor metastasis. This review focuses on research on the roles of TCF21 in development and tumorigenesis systematically considering the physiological and pathological function of TCF21. In addition, we focus on the main molecular bases of its different roles whose importance should be clarified in future research. For this review, PubMed databases and keywords such as TCF21, POD-1, capsulin, tumors, carcinomas, tumorigenesis, development, and mechanism of action were utilized. Articles were selected within a historical context as were a number of citations from journals with relevant impact.
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Affiliation(s)
- C F P Lotfi
- Instituto de Ciências Biomédicas, Departamento de Anatomia, Universidade de São Paulo, São Paulo, SP, Brasil
| | - B S Passaia
- Instituto de Ciências Biomédicas, Departamento de Anatomia, Universidade de São Paulo, São Paulo, SP, Brasil
| | - J L Kremer
- Instituto de Ciências Biomédicas, Departamento de Anatomia, Universidade de São Paulo, São Paulo, SP, Brasil
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15
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TCF21: a critical transcription factor in health and cancer. J Mol Med (Berl) 2020; 98:1055-1068. [DOI: 10.1007/s00109-020-01934-7] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2019] [Revised: 05/07/2020] [Accepted: 06/03/2020] [Indexed: 02/07/2023]
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16
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Mokkapati S, Porten SP, Narayan VM, Lim AH, Jayaratna IS, Roth B, Cheng T, Navai N, Wszolek M, Melquist J, Manyam G, Choi W, Broom B, Pretzsch S, Czerniak B, McConkey DJ, Dinney CPN. TCF21 Promotes Luminal-Like Differentiation and Suppresses Metastasis in Bladder Cancer. Mol Cancer Res 2020; 18:811-821. [PMID: 32122956 DOI: 10.1158/1541-7786.mcr-19-0766] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2019] [Revised: 12/10/2019] [Accepted: 02/26/2020] [Indexed: 12/24/2022]
Abstract
Little is known regarding the subclone evolution process in advanced bladder cancer, particularly with respect to the genomic alterations that lead to the development of metastatic lesions. In this project, we identify gene expression signatures associated with metastatic bladder cancer through mRNA expression profiling of RNA isolated from 33 primary bladder cancer and corresponding lymph node (LN) metastasis samples. Gene expression profiling (GEP) was performed on RNA isolated using the Illumina DASL platform. We identified the developmental transcription factor TCF21 as being significantly higher in primary bladder cancer compared with LN metastasis samples. To elucidate its function in bladder cancer, loss- and gain-of-function experiments were conducted in bladder cancer cell lines with high and low expression of TCF21, respectively. We also performed GEP in bladder cancer cell lines following TCF21 overexpression. We identified 2,390 genes differentially expressed in primary bladder cancer and corresponding LN metastasis pairs at an FDR cutoff of 0.1 and a fold change of 1. Among those significantly altered, expression of TCF21 was higher in the primary tumor compared with LN metastasis. We validated this finding with qPCR and IHC on patient samples. Moreover, TCF21 expression was higher in luminal cell lines and knockdown of TCF21 increased invasion, tumor cell dissemination, and metastasis. In contrast, overexpression of TCF21 in highly metastatic basal bladder cancer cell lines decreased their invasive and metastatic potential. IMPLICATIONS: TCF21 is differentially overexpressed in primary bladder cancer compared with matched LN metastasis, with in vitro and in vivo studies demonstrating a metastasis suppressor function of this transcription factor.
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Affiliation(s)
- Sharada Mokkapati
- Department of Urology, University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Sima P Porten
- Department of Urology, University of California San Francisco, San Francisco, California
| | - Vikram M Narayan
- Department of Urology, University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Amy H Lim
- Department of Urology, University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Isuru S Jayaratna
- Department of Urology, Icahn School of Medicine at Mount Sinai, New York, New York
| | - Beat Roth
- Department of Urology, University Hospital of Bern, University of Bern, Bern, Switzerland.,Department of Urology, University Hospital of Lausanne (CHUV), University of Lausanne, Lausanne, Switzerland
| | - Tiewei Cheng
- Department of Urology, University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Neema Navai
- Department of Urology, University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Matthew Wszolek
- Department of Urology, Massachusetts General Hospital, Boston, Massachusetts
| | - Jonathan Melquist
- Department of Urology, Baptist MD Anderson Cancer Center, Jacksonville, Florida
| | - Ganiraju Manyam
- Department of Bioinformatics and Computational Biology, University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Woonyoung Choi
- Greenberg Bladder Cancer Institute, Johns Hopkins University, Baltimore, Maryland
| | - Bradley Broom
- Department of Bioinformatics and Computational Biology, University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Shanna Pretzsch
- Department of Urology, University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Bogdan Czerniak
- Department of Pathology, University of Texas MD Anderson Cancer Center, Houston, Texas
| | - David J McConkey
- Greenberg Bladder Cancer Institute, Johns Hopkins University, Baltimore, Maryland
| | - Colin P N Dinney
- Department of Urology, University of Texas MD Anderson Cancer Center, Houston, Texas.
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17
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Zhang Y, Li J, Wang Y. Clear cell sarcoma of the kidney in a 62-year-old patient presenting with generalized pruritus. BMC Cancer 2019; 19:1034. [PMID: 31676003 PMCID: PMC6823942 DOI: 10.1186/s12885-019-6212-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2019] [Accepted: 09/27/2019] [Indexed: 11/25/2022] Open
Abstract
Background Clear cell sarcoma of the kidney (CCSK) is the second most common renal tumor in children following Wilms’ tumor. CCSK is extremely rare in adults, with only 25 adult cases reported in the medical literature. Case presentation We reported a 62-year-old man with a right renal mass presenting only with generalized pruritus who underwent radical right nephrectomy. With immunostaining, tumor cells were positive for expressed vimentin, neural cell adhesion molecule (NCAM, CD56), and Ki-67 and focally positive for p53, CD10 and Bcl-2. The histopathological diagnosis was CCSK. Two weeks after the operation, the generalized pruritus ended. One month after the operation, the patient started treatment with a regimen combining doxorubicin, vincristine, cyclophosphamide, and etoposide. At the 20-month follow-up visit, there was no evidence of local recurrence or metastases. Conclusions In a patient presenting with generalized pruritus, further evaluation for an underlying malignancy should be considered. It is difficult to distinguish CCSK from undifferentiated renal neoplasms. Immunohistochemistry could help to make exact histopathological diagnoses. The BCL-6 corepressor (BCOR) gene could play a significant role in CCSK tumorigenesis and be a good marker for CCSK diagnosis. Surgery with combination chemotherapy and radiation therapy could be used to treat CCSK in older patients.
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Affiliation(s)
- Yuxi Zhang
- Department of Urology, The First Hospital of China Medical University, No. 155 Nanjing North Street, Shenyang, 110001, China.
| | - Jun Li
- Department of Urology, The First Hospital of China Medical University, No. 155 Nanjing North Street, Shenyang, 110001, China
| | - Yan Wang
- Department of Pathology, The First Hospital and College of Basic Medical Sciences, China Medical University, No. 155 Nanjing North Street, Shenyang, 110001, China
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18
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Greenblatt R, Bacchetti P, Boylan R, Kober K, Springer G, Anastos K, Busch M, Cohen M, Kassaye S, Gustafson D, Aouizerat B. Genetic and clinical predictors of CD4 lymphocyte recovery during suppressive antiretroviral therapy: Whole exome sequencing and antiretroviral therapy response phenotypes. PLoS One 2019; 14:e0219201. [PMID: 31415590 PMCID: PMC6695188 DOI: 10.1371/journal.pone.0219201] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2019] [Accepted: 06/18/2019] [Indexed: 12/12/2022] Open
Abstract
Increase of peripheral blood CD4 lymphocyte counts is a key goal of combined antiretroviral therapy (cART); most, but not all, recipients respond adequately and promptly. A small number of studies have examined specific genetic factors associated with the extent of CD4 recovery. We report a genome-wide examination of factors that predict CD4 recovery in HIV-infected women. We identified women in in a cohort study who were on cART with viral load below 400 copies, and drew racially and ethnically matched samples of those with good CD4 response over 2 years or poor response. We analyzed the exomes of those women employing next generation sequencing for genes associated with CD4 recovery after controlling for non-genetic factors identified through forward stepwise selection as important. We studied 48 women with good CD4 recovery and 42 with poor CD4 recovery during virologically-suppressive cART. Stepwise logistic regression selected only age as a statistically significant (p<0.05) non-genetic predictor of response type (each additional year of age reduced the odds of good recovery by 11% (OR = 0.89, CI = 0.84–0.96, p = 0.0009). After adjustment for age and genomic estimates of race and ethnicity, 41 genes harbored variations associated with CD4 recovery group (p≤0.001); 5 of these have been previously reported to be associated with HIV infection, 4 genes would likely influence CD4 homeostasis, and 13 genes either had known functions or were members of product families that had functions for which interactions with HIV or effects on lymphocyte homeostasis were biologically plausible. Greater age was the strongest acquired factor that predicted poor CD4 cell recovery. Sequence variations spanning 41 genes were independently predictive of CD4 recovery. Many of these genes have functions that impact the cell cycle, apoptosis, lymphocyte migration, or have known interactions with HIV. These findings may help inform new hypotheses related to responses to HIV therapy and CD4 lymphocyte homeostasis.
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Affiliation(s)
- Ruth Greenblatt
- UCSF School of Pharmacy, Department of Clinical Pharmacy, San Francisco, CA, United States of America
- UCSF School of Medicine, Department of Epidemiology and Biostatistics, San Francisco, CA, United States of America
- UCSF School of Medicine, Department of Medicine, San Francisco, CA, United States of America
- * E-mail:
| | - Peter Bacchetti
- UCSF School of Medicine, Department of Epidemiology and Biostatistics, San Francisco, CA, United States of America
| | - Ross Boylan
- UCSF School of Medicine, Department of Epidemiology and Biostatistics, San Francisco, CA, United States of America
| | - Kord Kober
- UCSF School of Nursing, Department of Physiological Nursing, San Francisco, CA, United States of America
| | - Gayle Springer
- Johns Hopkins Bloomberg School of Public Health, Department of Epidemiology, Baltimore, MD, United States of America
| | - Kathryn Anastos
- Albert Einstein College of Medicine and Montefiore Health Systems, Bronx, NY, United States of America
| | - Michael Busch
- UCSF School of Medicine, Department of Epidemiology and Biostatistics, San Francisco, CA, United States of America
- Blood Systems Research Institute, San Francisco, CA, United States of America
| | - Mardge Cohen
- Stroger Hospital, Chicago, IL, United States of America
| | - Seble Kassaye
- Georgetown University Medical Center, Department of Medicine, Washington, DC, United States of America
| | - Deborah Gustafson
- State University of New York, Downstate Medical Center, Department of Neurology, Brooklyn, NY, United States of America
| | - Bradley Aouizerat
- New York University School of Dentistry and Bluestone Center for Clinical Research, NY, NY, United States of America
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19
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Sun W, Li S, Yu Y, Jin H, Xie Q, Hua X, Wang S, Tian Z, Zhang H, Jiang G, Huang C, Huang H. MicroRNA-3648 Is Upregulated to Suppress TCF21, Resulting in Promotion of Invasion and Metastasis of Human Bladder Cancer. MOLECULAR THERAPY. NUCLEIC ACIDS 2019; 16:519-530. [PMID: 31071528 PMCID: PMC6506626 DOI: 10.1016/j.omtn.2019.04.006] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/08/2019] [Accepted: 04/07/2019] [Indexed: 12/30/2022]
Abstract
Although microRNAs (miRNAs) are well-known for their potential in cancer, the function and mechanisms of miR-3648 have barely been explored in any type of cancer. We show here that miR-3648 is upregulated in human BC tissues in comparison with adjacent non-tumor tissues. Functional studies showed that inhibition of miR-3648 expression in the human invasive BC UMUC3 and T24T cell lines decreased migration and invasion in vitro and suppressed lung metastasis in vivo, whereas miR-3648 overexpression promoted BC cell migration and invasion. A bioinformatics screen and mRNA 3' UTR luciferase reporter assay showed that transcription factor 21 (TCF21) was a direct target of miR-3648, and the results obtained from using a miR-3648 inhibitor revealed that miR-3648 inhibited TCF21 protein expression by reduction of its mRNA stability. Further, Kisspeptin 1 (KISS1) was identified as a TCF21 downstream effector responsible for miR-3648-mediated BC invasion and lung metastasis. Collectively, the present results suggest that miR-3648 is overexpressed and plays an oncogenic role in mediation of BC invasion and metastasis through directing the TCF21/KISS1 axis, revealing miR-3648 as a potential biomarker for BC prognosis and a target for BC therapy.
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Affiliation(s)
- Wenrui Sun
- Zhejiang Provincial Key Laboratory for Technology and Application of Model Organisms, Key Laboratory of Laboratory Medicine, Ministry of Education, School of Laboratory Medicine and Life Sciences, Wenzhou Medical University, Wenzhou, Zhejiang 325035, China; Xi'an GaoXin Hospital, Shannxi, Xi'an 710000, China
| | - Shi Li
- The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang 325035, China
| | - Yuan Yu
- Zhejiang Provincial Key Laboratory for Technology and Application of Model Organisms, Key Laboratory of Laboratory Medicine, Ministry of Education, School of Laboratory Medicine and Life Sciences, Wenzhou Medical University, Wenzhou, Zhejiang 325035, China
| | - Honglei Jin
- Zhejiang Provincial Key Laboratory for Technology and Application of Model Organisms, Key Laboratory of Laboratory Medicine, Ministry of Education, School of Laboratory Medicine and Life Sciences, Wenzhou Medical University, Wenzhou, Zhejiang 325035, China
| | - Qipeng Xie
- Zhejiang Provincial Key Laboratory for Technology and Application of Model Organisms, Key Laboratory of Laboratory Medicine, Ministry of Education, School of Laboratory Medicine and Life Sciences, Wenzhou Medical University, Wenzhou, Zhejiang 325035, China
| | - Xiaohui Hua
- Zhejiang Provincial Key Laboratory for Technology and Application of Model Organisms, Key Laboratory of Laboratory Medicine, Ministry of Education, School of Laboratory Medicine and Life Sciences, Wenzhou Medical University, Wenzhou, Zhejiang 325035, China
| | - Shuai Wang
- Zhejiang Provincial Key Laboratory for Technology and Application of Model Organisms, Key Laboratory of Laboratory Medicine, Ministry of Education, School of Laboratory Medicine and Life Sciences, Wenzhou Medical University, Wenzhou, Zhejiang 325035, China
| | - Zhongxian Tian
- Zhejiang Provincial Key Laboratory for Technology and Application of Model Organisms, Key Laboratory of Laboratory Medicine, Ministry of Education, School of Laboratory Medicine and Life Sciences, Wenzhou Medical University, Wenzhou, Zhejiang 325035, China
| | - Huxiang Zhang
- The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang 325035, China
| | - Guosong Jiang
- Department of Urology, Union Hospital of Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei 430000, China.
| | - Chuanshu Huang
- Department of Environmental Medicine, New York University School of Medicine, 431 East 25(th) Street, New York, NY 10010, USA.
| | - Haishan Huang
- Zhejiang Provincial Key Laboratory for Technology and Application of Model Organisms, Key Laboratory of Laboratory Medicine, Ministry of Education, School of Laboratory Medicine and Life Sciences, Wenzhou Medical University, Wenzhou, Zhejiang 325035, China.
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20
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Stroup EK, Yeu Y, Budhipramono A, Hwang TH, Rakheja D, Erdreich‐Epstein A, Laetsch TW, Amatruda JF, Chen KS. WT‐CLS1
is a rhabdoid tumor cell line and can be inhibited by
miR
‐16. Cancer Rep (Hoboken) 2019. [DOI: 10.1002/cnr2.1110] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Affiliation(s)
- Emily Kunce Stroup
- Department of PediatricsUniversity of Texas Southwestern Medical Center Dallas TX USA
| | - Yunku Yeu
- Department of Quantitative Health Sciences, Lerner Research InstituteCleveland Clinic Cleveland OH USA
| | - Albert Budhipramono
- Department of PediatricsUniversity of Texas Southwestern Medical Center Dallas TX USA
| | - Tae Hyun Hwang
- Department of Quantitative Health Sciences, Lerner Research InstituteCleveland Clinic Cleveland OH USA
| | - Dinesh Rakheja
- Department of PathologyUniversity of Texas Southwestern Medical Center Dallas TX USA
- Department of Pathology and Laboratory MedicineChildren's Health Children's Medical Center Dallas TX USA
| | - Anat Erdreich‐Epstein
- Department of Pediatrics, Saban Research Institute at Children's Hospital Los Angeles and Norris Comprehensive Cancer Center, Keck School of Medicine, University of Southern California Los Angeles CA USA
- Department of Pathology, Saban Research Institute at Children's Hospital Los Angeles and Norris Comprehensive Cancer Center, Keck School of Medicine, University of Southern California Los Angeles CA USA
| | - Theodore W. Laetsch
- Department of PediatricsUniversity of Texas Southwestern Medical Center Dallas TX USA
- Gill Center for Cancer and Blood DisordersChildren's Health Children's Medical Center Dallas TX USA
| | - James F. Amatruda
- Department of PediatricsUniversity of Texas Southwestern Medical Center Dallas TX USA
- Department of Internal MedicineUniversity of Texas Southwestern Medical Center Dallas TX USA
- Department of Molecular BiologyUniversity of Texas Southwestern Medical Center Dallas TX USA
- Gill Center for Cancer and Blood DisordersChildren's Health Children's Medical Center Dallas TX USA
| | - Kenneth S. Chen
- Department of PediatricsUniversity of Texas Southwestern Medical Center Dallas TX USA
- Gill Center for Cancer and Blood DisordersChildren's Health Children's Medical Center Dallas TX USA
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21
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Armstrong AE, Gadd S, Huff V, Gerhard DS, Dome JS, Perlman EJ. A unique subset of low-risk Wilms tumors is characterized by loss of function of TRIM28 (KAP1), a gene critical in early renal development: A Children's Oncology Group study. PLoS One 2018; 13:e0208936. [PMID: 30543698 PMCID: PMC6292605 DOI: 10.1371/journal.pone.0208936] [Citation(s) in RCA: 32] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2018] [Accepted: 11/26/2018] [Indexed: 12/19/2022] Open
Abstract
This study explores the genomic alterations that contribute to the formation of a unique subset of low-risk, epithelial differentiated, favorable histology Wilms tumors (WT), tumors that have been characterized by their expression of post-induction renal developmental genes (Subset 1 WT). We demonstrate copy neutral loss of heterozygosity involving 19q13.32-q13.43, unaccompanied by evidence for imprinting by DNA methylation. We further identified loss-of-function somatic mutations in TRIM28 (also known as KAP1), located at 19q13, in 8/9 Subset 1 tumors analyzed. An additional germline TRIM28 mutation was identified in one patient. Retrospective evaluation of previously analyzed WT outside of Subset 1 identified an additional tumor with anaplasia and both TRIM28 and TP53 mutations. A major function of TRIM28 is the repression of endogenous retroviruses early in development. We depleted TRIM28 in HEK293 cells, which resulted in increased expression of endogenous retroviruses, a finding also demonstrated in TRIM28-mutant WT. TRIM28 has been shown by others to be active during early renal development, and to interact with WTX, another gene recurrently mutated in WT. Our findings suggest that inactivation of TRIM28 early in renal development contributes to the formation of this unique subset of FHWTs, although the precise manner in which TRIM28 impacts both normal renal development and oncogenesis remains elusive.
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Affiliation(s)
- Amy E. Armstrong
- Division of Hematology-Oncology and Transplantation, Ann & Robert H. Lurie Children’s Hospital of Chicago, Northwestern University’s Feinberg School of Medicine, Chicago, Illinois, United States of America
| | - Samantha Gadd
- Department of Pathology and Laboratory Medicine, Ann & Robert H. Lurie Children’s Hospital of Chicago, Northwestern University’s Feinberg School of Medicine and Robert H. Lurie Cancer Center, Chicago, Illinois, United States of America
| | - Vicki Huff
- Department of Genetics, The University of Texas MD Anderson Cancer Center, Houston, Texas, United States of America
| | - Daniela S. Gerhard
- Office of Cancer Genomics, National Cancer Institute, Bethesda, Maryland, United States of America
| | - Jeffrey S. Dome
- Division of Pediatric Hematology/Oncology, Children's National Medical Center, Washington, District of Columbia, United States of America
| | - Elizabeth J. Perlman
- Department of Pathology and Laboratory Medicine, Ann & Robert H. Lurie Children’s Hospital of Chicago, Northwestern University’s Feinberg School of Medicine and Robert H. Lurie Cancer Center, Chicago, Illinois, United States of America
- * E-mail:
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22
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Wu PL, Zhou Y, Zeng C, Li X, Dong ZT, Zhou YF, Bulun SE, Xue Q. Transcription factor 21 regulates expression of ERβ and SF-1 via upstream stimulatory factor-2 in endometriotic tissues. BIOCHIMICA ET BIOPHYSICA ACTA-GENE REGULATORY MECHANISMS 2018; 1861:706-717. [PMID: 30018006 DOI: 10.1016/j.bbagrm.2018.06.008] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/28/2018] [Revised: 06/07/2018] [Accepted: 06/21/2018] [Indexed: 11/19/2022]
Abstract
Steroidogenic factor-1 (SF-1, encoded by NR5A1) and estrogen receptor beta (ERβ, encoded by ESR2), which are highly expressed in endometriotic stromal cells (ESCs), contribute to the pathogenesis of endometriosis, but the regulation mechanism remains largely unknown. Transcription factor 21 (TCF21) belongs to the helix-loop-helix (bHLH) family characterized by regulating gene expression via binding to E-box element. Here, we attempted to determine the molecular mechanism of TCF21 on SF-1 and ERβ expression in endometriosis. We found that TCF21 expression in ESCs was higher than that in endometrial stromal cells (EMs), and positively correlated with SF-1 and ERβ expression in ESCs. Since the importance of E-box element for NR5A1 promoter activity has been previously reported, we performed site-mutation and luciferase assay, revealing that the E-box sequence in the ESR2 promoter is also a critical element modulating ERβ expression. Upstream stimulatory factor 2 (USF2) is another bHLH factor implicated in transcriptional regulation. Further analyses elucidated that it is not TCF21, but USF2 exhibited higher binding affinities in ESCs to NR5A1 and ESR2 promoters than in EMs. Additionally, TCF21 knockdown significantly decreased the binding activities of USF2 to NR5A1 and ESR2 promoters via disruption of the TCF21-USF2 complex. Meanwhile, manipulating TCF21 expression significantly affected MMP9 and cyclinD1 expression, as wells as proliferation and invasion of ESCs. Moreover, TCF21 depletion in endometriotic xenografts reduced SF-1 and ERβ expression, abrogating ectopic lesion growth in mice. Cumulatively, a critical role of TCF21 in the pathogenesis of endometriosis is demonstrated, suggesting a potential druggable target for future therapy.
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Affiliation(s)
- Pei-Li Wu
- Department of Obstetrics and Gynecology, Peking University First Hospital, Beijing 100034, China
| | - Yan Zhou
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Nanjing Medical University, Nanjing 210029, China
| | - Cheng Zeng
- Department of Obstetrics and Gynecology, Peking University First Hospital, Beijing 100034, China
| | - Xin Li
- Department of Obstetrics and Gynecology, Peking University First Hospital, Beijing 100034, China
| | - Zhao-Tong Dong
- Department of Obstetrics and Gynecology, Peking University First Hospital, Beijing 100034, China
| | - Ying-Fang Zhou
- Department of Obstetrics and Gynecology, Peking University First Hospital, Beijing 100034, China
| | - Serdar E Bulun
- Department of Obstetrics and Gynecology, Northwestern University Feinberg School of Medicine, Chicago, IL 60611, USA
| | - Qing Xue
- Department of Obstetrics and Gynecology, Peking University First Hospital, Beijing 100034, China.
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23
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Jiang X, Yang Z. Multiple biological functions of transcription factor 21 in the development of various cancers. Onco Targets Ther 2018; 11:3533-3539. [PMID: 29950858 PMCID: PMC6016277 DOI: 10.2147/ott.s164033] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
Abstract
Transcription factor 21 (TCF21) is a basic helix–loop–helix transcription factor that binds to DNA and regulates cell differentiation and cell fate specification through mesenchymal–epithelial transition during development. The TCF21 gene is epigenetically inactivated in many types of human cancers and exerts a wide variety of functions, including the regulation of epithelial–mesenchymal transition, invasion, metastasis, cell cycle, and autophagy. This review focuses on research progress in relation to the roles of TCF21 in tumor development. We systematically consider multiple pathological functions of TCF21 in various cancers, revealing the molecular bases of its diverse biological roles and providing new directions for future research.
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Affiliation(s)
- Xiaodi Jiang
- Department of Infectious Disease, The Shengjing Hospital of China Medical University, Shenyang, China
| | - Zhi Yang
- Department of Surgery, The Fourth Affiliated Hospital of China Medical University, Shenyang, China
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24
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Gooskens SL, Graf N, Furtwängler R, Spreafico F, Bergeron C, Ramírez-Villar GL, Godzinski J, Rübe C, Janssens GO, Vujanic GM, Leuschner I, Coulomb-L'Hermine A, Smets AM, de Camargo B, Stoneham S, van Tinteren H, Pritchard-Jones K, van den Heuvel-Eibrink MM. Position paper: Rationale for the treatment of children with CCSK in the UMBRELLA SIOP-RTSG 2016 protocol. Nat Rev Urol 2018; 15:309-319. [PMID: 29485128 DOI: 10.1038/nrurol.2018.14] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
The International Society of Paediatric Oncology-Renal Tumour Study Group (SIOP-RTSG) has developed a new protocol for the diagnosis, treatment, and follow-up monitoring of childhood renal tumours - the UMBRELLA SIOP-RTSG 2016 protocol (the UMBRELLA protocol). This protocol has been designed to continue international collaboration in the treatment of childhood renal tumours and will be implemented in over 50 different countries. Clear cell sarcoma of the kidney, which is a rare paediatric renal tumour that most commonly occurs in children between 2 and 4 years of age, is specifically addressed in the UMBRELLA protocol.
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Affiliation(s)
- Saskia L Gooskens
- Department of Paediatric Oncology, Princess Máxima Center for Paediatric Oncology, Utrecht, Netherlands.,Department of Paediatric Haematology and Oncology, Erasmus MC - Sophia Children's Hospital, Rotterdam, Netherlands
| | - Norbert Graf
- Department of Paediatric Haematology and Oncology, Saarland University, Homburg, Germany
| | - Rhoikos Furtwängler
- Department of Paediatric Haematology and Oncology, Saarland University, Homburg, Germany
| | - Filippo Spreafico
- Department of Haematology and Paediatric Onco-Haematology, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | | | - Gema L Ramírez-Villar
- Department of Paediatric Oncology, Hospital Universitario Virgen del Rocío, Seville, Spain
| | - Jan Godzinski
- Department of Emergency Medicine, Medical University of Wroclaw and Department of Paediatric Surgery, Marciniak Hospital, Wroclaw, Poland
| | - Christian Rübe
- Department of Radiotherapy and Radiation Oncology, Saarland University, Homburg, Germany
| | - Geert O Janssens
- Department of Paediatric Oncology, Princess Máxima Center for Paediatric Oncology, Utrecht, Netherlands.,Department of Radiation Oncology, Utrecht University Medical Center, Utrecht, Netherlands
| | - Gordan M Vujanic
- Department of Pathology, Sidra Medicine, Sidra Hospital, Qatar Foundation, Doha, Qatar
| | - Ivo Leuschner
- Kiel Paediatric Tumour Registry, Department of Paediatric Pathology, University Schleswig-Holstein, Kiel, Germany
| | - Aurore Coulomb-L'Hermine
- Department of Pathology, Hopitaux Universitaires Est Parisien, Trousseau La Roche-Guyon, Paris, France
| | - Anne M Smets
- Department of Radiology, Academic Medical Center (AMC), Amsterdam, Netherlands
| | - Beatriz de Camargo
- Instituto Nacional do Cancer, Paediatric Haematology and Oncology Program, Rio de Janeiro, Brazil
| | - Sara Stoneham
- Department of Paediatric and Adolescent Oncology, University College Hospital, Bloomsbury, London, UK
| | - Harm van Tinteren
- Department of Statistics, Netherlands Cancer Institute (NKI-AvL), Amsterdam, Netherlands
| | - Kathy Pritchard-Jones
- Developmental Biology and Cancer Programme, UCL Great Ormond Street Institute of Child Health, University College, London, UK
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25
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Kenny C, McDonagh N, Lazaro A, O'Meara E, Klinger R, O'Connor D, Roche F, Hokamp K, O'Sullivan MJ. Dysregulated mitogen-activated protein kinase signalling as an oncogenic basis for clear cell sarcoma of the kidney. J Pathol 2018; 244:334-345. [PMID: 29243812 DOI: 10.1002/path.5020] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2017] [Revised: 11/30/2017] [Accepted: 12/08/2017] [Indexed: 01/06/2023]
Abstract
The oncogenic mechanisms and tumour biology underpinning clear cell sarcoma of the kidney (CCSK), the second commonest paediatric renal malignancy, are poorly understood and currently, therapy depends heavily on doxorubicin with cardiotoxic side-effects. Previously, we characterized the balanced t(10;17)(q22;p13) chromosomal translocation, identified at that time as the only recurrent genetic aberration in CCSK. This translocation results in an in-frame fusion of the genes YWHAE (encoding 14-3-3ϵ) and NUTM2, with a somatic incidence of 12%. Clinico-pathological features of that cohort suggested that this aberration might be associated with higher stage and grade disease. Since no primary CCSK cell line exists, we generated various stably transfected cell lines containing doxycycline-inducible HA-tagged YWHAE-NUTM2, in order to study the effect of expressing this transcript. 14-3-3ϵ-NUTM2-expressing cells exhibited significantly greater cell migration compared to isogenic controls. Gene and protein expression studies were indicative of dysregulated MAPK/PI3K-AKT signalling, and by blocking these pathways using neutralizing antibodies, the migratory advantage conferred by the transcript was abrogated. Importantly, CCSK tumour samples similarly show up-regulation/activation of these pathways. These results support the oncogenic role of 14-3-3ϵ-NUTM2 in CCSK and provide avenues for the exploration of novel therapeutic approaches. Copyright © 2017 Pathological Society of Great Britain and Ireland. Published by John Wiley & Sons, Ltd.
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MESH Headings
- 14-3-3 Proteins/genetics
- 14-3-3 Proteins/metabolism
- Animals
- Cell Movement
- Cell Transformation, Neoplastic/genetics
- Cell Transformation, Neoplastic/metabolism
- Cell Transformation, Neoplastic/pathology
- Gene Expression Regulation, Enzymologic
- Gene Expression Regulation, Neoplastic
- Gene Fusion
- HEK293 Cells
- Humans
- Kidney Neoplasms/enzymology
- Kidney Neoplasms/genetics
- Kidney Neoplasms/pathology
- Mice
- Mitogen-Activated Protein Kinases/genetics
- Mitogen-Activated Protein Kinases/metabolism
- NIH 3T3 Cells
- Oncogene Proteins, Fusion/genetics
- Oncogene Proteins, Fusion/metabolism
- Phosphatidylinositol 3-Kinase/metabolism
- Proto-Oncogene Proteins c-akt/metabolism
- Sarcoma, Clear Cell/enzymology
- Sarcoma, Clear Cell/genetics
- Sarcoma, Clear Cell/pathology
- Signal Transduction
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Affiliation(s)
- Colin Kenny
- School of Medicine, University of Dublin, Trinity College, Dublin, Ireland
| | - Naomi McDonagh
- School of Medicine, University of Dublin, Trinity College, Dublin, Ireland
| | - Antonio Lazaro
- School of Medicine, University of Dublin, Trinity College, Dublin, Ireland
| | - Elaine O'Meara
- School of Medicine, University of Dublin, Trinity College, Dublin, Ireland
| | - Rut Klinger
- Conway Institute, University College Dublin, Belfield, Dublin, Ireland
| | - Darran O'Connor
- Conway Institute, University College Dublin, Belfield, Dublin, Ireland
| | - Fiona Roche
- School of Genetics and Microbiology, University of Dublin, Trinity College, Dublin, Ireland
| | - Karsten Hokamp
- School of Genetics and Microbiology, University of Dublin, Trinity College, Dublin, Ireland
| | - Maureen J O'Sullivan
- School of Medicine, University of Dublin, Trinity College, Dublin, Ireland
- Our Lady's Children's Hospital, Crumlin, Dublin, Ireland
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26
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Gooskens SL, Klasson TD, Gremmels H, Logister I, Pieters R, Perlman EJ, Giles RH, van den Heuvel-Eibrink MM. TCF21 hypermethylation regulates renal tumor cell clonogenic proliferation and migration. Mol Oncol 2017; 12:166-179. [PMID: 29080283 PMCID: PMC5792742 DOI: 10.1002/1878-0261.12149] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2017] [Revised: 09/12/2017] [Accepted: 10/07/2017] [Indexed: 01/06/2023] Open
Abstract
We recently identified hypermethylation at the gene promoter of transcription factor 21 (TCF21) in clear cell sarcoma of the kidney (CCSK), a rare pediatric renal tumor. TCF21 is a transcription factor involved in tubular epithelial development of the kidney and is a candidate tumor suppressor. As there are no in vitro models of CCSK, we employed a well-established clear cell renal cell carcinoma (ccRCC) cell line, 786-O, which also manifests high methylation at the TCF21 promoter, with consequent low TCF21 expression. The tumor suppressor function of TCF21 has not been functionally addressed in ccRCC cells; we aimed to explore the functional potential of TCF21 expression in ccRCC cells in vitro. 786-O clones stably transfected with either pBABE-TCF21-HA construct or pBABE vector alone were functionally analyzed. We found that ectopic expression of TCF21 in 786-O cells results in a trend toward decreased cell proliferation (not significant) and significantly decreased migration compared with mock-transfected 786-O cells. Although the number of colonies established in colony formation assays was not different between 786-O clones, colony size was significantly reduced in 786-O cells expressing TCF21. To investigate whether the changes in migration were due to epithelial-to-mesenchymal transition changes, we interrogated the expression of selected epithelial and mesenchymal markers. Although we observed upregulation of mRNA and protein levels of epithelial marker E-cadherin in clones overexpressing TCF21, this did not result in surface expression of E-cadherin as measured by fluorescence-activated cell sorting and immunofluorescence. Furthermore, mRNA expression of the mesenchymal markers vimentin (VIM) and SNAI1 was not significantly decreased in TCF21-expressing 786-O cells, while protein levels of VIM were markedly decreased. We conclude that re-expression of TCF21 in renal cancer cells that have silenced their endogenous TCF21 locus through hypermethylation results in reduced clonogenic proliferation, reduced migration, and reduced mesenchymal-like characteristics, suggesting a tumor suppressor function for transcription factor 21.
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Affiliation(s)
- Saskia L Gooskens
- Princess Máxima Center for Pediatric Oncology, Utrecht, The Netherlands.,Department of Pediatric Hematology and Oncology, Erasmus MC - Sophia Children's Hospital, Rotterdam, The Netherlands
| | - Timothy D Klasson
- Department of Nephrology and Hypertension, University Medical Center Utrecht, University of Utrecht, The Netherlands
| | - Hendrik Gremmels
- Department of Nephrology and Hypertension, University Medical Center Utrecht, University of Utrecht, The Netherlands
| | - Ive Logister
- Department of Nephrology and Hypertension, University Medical Center Utrecht, University of Utrecht, The Netherlands
| | - Robert Pieters
- Princess Máxima Center for Pediatric Oncology, Utrecht, The Netherlands
| | - Elizabeth J Perlman
- Department of Pathology, Ann and Robert H. Lurie Children's Hospital of Chicago, Northwestern University's Feinberg School of Medicine and Robert H. Lurie Cancer Center, IL, USA
| | - Rachel H Giles
- Department of Nephrology and Hypertension, University Medical Center Utrecht, University of Utrecht, The Netherlands
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27
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Karlsson J, Valind A, Jansson C, O'Sullivan MJ, Holmquist Mengelbier L, Gisselsson D. Aberrant epigenetic regulation in clear cell sarcoma of the kidney featuring distinct DNA hypermethylation and EZH2 overexpression. Oncotarget 2017; 7:11127-36. [PMID: 26848979 PMCID: PMC4905462 DOI: 10.18632/oncotarget.7152] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2015] [Accepted: 01/23/2016] [Indexed: 01/18/2023] Open
Abstract
The global methylation profile and the mutational status of 633 specific epigenetic regulators were analyzed in the pediatric tumor clear cell sarcoma of the kidney (CCSK). Methylation array analyses of 30 CCSKs revealed CCSK tumor DNA to be globally hypermethylated compared to Wilms tumor, normal fetal kidney, and adult kidney. The aberrant methylation pattern of CCSKs was associated with activation of genes involved in embryonic processes and with silencing of genes linked to normal kidney function. No epigenetic regulator was recurrently mutated in our cohort, but a mutation in the key epigenetic regulator EZH2 was discovered in one case. EZH2 mRNA was significantly higher in CCSK compared to Wilms tumor and normal kidney, and the EZH2 protein was strongly expressed in more than 90 % of CCSK tumor cells in 9/9 tumors analyzed. This was in striking contrast to the lack of EZH2 protein expression in Wilms tumor stromal elements, indicating that EZH2 could be explored further as a diagnostic marker and a potential drug target for CCSK.
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Affiliation(s)
- Jenny Karlsson
- Department of Clinical Genetics, Lund University, University and Regional Laboratories, Lund, Sweden
| | - Anders Valind
- Department of Clinical Genetics, Lund University, University and Regional Laboratories, Lund, Sweden
| | - Caroline Jansson
- Department of Clinical Genetics, Lund University, University and Regional Laboratories, Lund, Sweden
| | - Maureen J O'Sullivan
- National Children's Research Centre, Our Lady's Children's Hospital, Crumlin, Dublin, Ireland
| | | | - David Gisselsson
- Department of Clinical Genetics, Lund University, University and Regional Laboratories, Lund, Sweden.,Department of Pathology, Skåne Regional and University Laboratories, Lund, Sweden
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28
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Wong MK, Ng CCY, Kuick CH, Aw SJ, Rajasegaran V, Lim JQ, Sudhanshi J, Loh E, Yin M, Ma J, Zhang Z, Iyer P, Loh AHP, Lian DWQ, Wang S, Goh SGH, Lim TH, Lim AST, Ng T, Goytain A, Loh AHL, Tan PH, Teh BT, Chang KTE. Clear cell sarcomas of the kidney are characterised by BCOR
gene abnormalities, including exon 15 internal tandem duplications and BCOR-CCNB3
gene fusion. Histopathology 2017; 72:320-329. [DOI: 10.1111/his.13366] [Citation(s) in RCA: 47] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2017] [Accepted: 08/16/2017] [Indexed: 12/29/2022]
Affiliation(s)
- Meng K Wong
- VIVA-KKH Paediatric Brain and Solid Tumour Laboratory; KK Women's and Children's Hospital; Singapore
| | - Cedric C Y Ng
- Laboratory of Cancer Epigenome; National Cancer Centre; Singapore
| | - Chik H Kuick
- Department of Pathology and Laboratory Medicine; KK Women's and Children's Hospital; Singapore
| | - Sze J Aw
- Department of Pathology and Laboratory Medicine; KK Women's and Children's Hospital; Singapore
- Department of Anatomical Pathology; Singapore General Hospital; Singapore
| | | | - Jing Q Lim
- Laboratory of Cancer Epigenome; National Cancer Centre; Singapore
| | - Jain Sudhanshi
- Department of Pathology and Laboratory Medicine; KK Women's and Children's Hospital; Singapore
| | - Eva Loh
- Department of Pathology and Laboratory Medicine; KK Women's and Children's Hospital; Singapore
| | - Minzhi Yin
- Department of Pathology; Shanghai Children's Medical Centre; Shanghai China
| | - Jing Ma
- Department of Pathology; Shanghai Children's Medical Centre; Shanghai China
| | - Zhongde Zhang
- Department of Pathology; Shanghai Children's Medical Centre; Shanghai China
| | - Prasad Iyer
- Paediatric Haematology-Oncology Service; Singapore
| | - Amos H P Loh
- VIVA-KKH Paediatric Brain and Solid Tumour Laboratory; KK Women's and Children's Hospital; Singapore
- Department of Paediatric Surgery; KK Women's and Children's Hospital; Singapore
- Duke-NUS Medical School; Singapore
| | - Derrick W Q Lian
- Department of Pathology and Laboratory Medicine; KK Women's and Children's Hospital; Singapore
- Duke-NUS Medical School; Singapore
| | - Shi Wang
- Department of Pathology; National University Health System; Singapore
| | - Shaun G H Goh
- Department of Pathology; National University Health System; Singapore
| | - Tse H Lim
- Department of Molecular Pathology; Singapore General Hospital; Singapore
| | - Alvin S T Lim
- Department of Molecular Pathology; Singapore General Hospital; Singapore
| | - Tony Ng
- Department of Pathology; Vancouver General Hospital and University of British Columbia; Vancouver British Columbia Canada
| | - Angela Goytain
- Department of Pathology; Vancouver General Hospital and University of British Columbia; Vancouver British Columbia Canada
| | - Alwin H L Loh
- Department of Anatomical Pathology; Singapore General Hospital; Singapore
- Duke-NUS Medical School; Singapore
| | - Puay H Tan
- Department of Anatomical Pathology; Singapore General Hospital; Singapore
- Duke-NUS Medical School; Singapore
| | - Bin T Teh
- Laboratory of Cancer Epigenome; National Cancer Centre; Singapore
- Duke-NUS Medical School; Singapore
| | - Kenneth T E Chang
- VIVA-KKH Paediatric Brain and Solid Tumour Laboratory; KK Women's and Children's Hospital; Singapore
- Department of Pathology and Laboratory Medicine; KK Women's and Children's Hospital; Singapore
- Duke-NUS Medical School; Singapore
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29
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Gadd S, Huff V, Walz AL, Ooms AHAG, Armstrong AE, Gerhard DS, Smith MA, Auvil JMG, Meerzaman D, Chen QR, Hsu CH, Yan C, Nguyen C, Hu Y, Hermida LC, Davidsen T, Gesuwan P, Ma Y, Zong Z, Mungall AJ, Moore RA, Marra MA, Dome JS, Mullighan CG, Ma J, Wheeler DA, Hampton OA, Ross N, Gastier-Foster JM, Arold ST, Perlman EJ. A Children's Oncology Group and TARGET initiative exploring the genetic landscape of Wilms tumor. Nat Genet 2017; 49:1487-1494. [PMID: 28825729 PMCID: PMC5712232 DOI: 10.1038/ng.3940] [Citation(s) in RCA: 209] [Impact Index Per Article: 29.9] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2016] [Accepted: 07/28/2017] [Indexed: 12/12/2022]
Abstract
Genome-wide sequencing, mRNA and miRNA expression, DNA copy number and methylation analyses were performed on 117 Wilms tumors, followed by targeted sequencing of 651 Wilms tumors. In addition to genes previously implicated in Wilms tumors (WT1, CTNNB1, FAM123B, DROSHA, DGCR8, XPO5, DICER1, SIX1, SIX2, MLLT1, MYCN, and TP53), mutations were identified in genes not previously recognized as recurrently involved in Wilms tumors, the most frequent being BCOR, BCORL1, NONO, MAX, COL6A3, ASXL1, MAP3K4, and ARID1A. DNA copy number changes resulted in recurrent 1q gain, MYCN amplification, LIN28B gain, and let-7a loss. Unexpected germline variants involved PALB2 and CHEK2. Integrated analyses support two major classes of genetic changes that preserve the progenitor state and/or interrupt normal development.
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Affiliation(s)
- Samantha Gadd
- Department of Pathology and Laboratory Medicine, Ann and Robert H. Lurie Children's Hospital of Chicago, Northwestern University Feinberg School of Medicine and Robert H. Lurie Cancer Center, Chicago, Illinois, USA
| | - Vicki Huff
- Department of Genetics, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Amy L Walz
- Division of Hematology-Oncology and Transplantation, Ann and Robert H. Lurie Children's Hospital of Chicago, Northwestern University Feinberg School of Medicine, Chicago, Illinois, USA
| | - Ariadne H A G Ooms
- Department of Pathology and Laboratory Medicine, Ann and Robert H. Lurie Children's Hospital of Chicago, Northwestern University Feinberg School of Medicine and Robert H. Lurie Cancer Center, Chicago, Illinois, USA.,Department of Pathology, Princess Maxima Center for Pediatric Oncology, Utrecht, the Netherlands
| | - Amy E Armstrong
- Division of Hematology-Oncology and Transplantation, Ann and Robert H. Lurie Children's Hospital of Chicago, Northwestern University Feinberg School of Medicine, Chicago, Illinois, USA
| | - Daniela S Gerhard
- Office of Cancer Genomics, National Cancer Institute, Bethesda, Maryland, USA
| | - Malcolm A Smith
- Cancer Therapy Evaluation Program, National Cancer Institute, Bethesda, Maryland, USA
| | | | - Daoud Meerzaman
- Center for Biomedical Informatics and Information Technology, National Cancer Institute, Bethesda, Maryland, USA
| | - Qing-Rong Chen
- Center for Biomedical Informatics and Information Technology, National Cancer Institute, Bethesda, Maryland, USA
| | - Chih Hao Hsu
- Center for Biomedical Informatics and Information Technology, National Cancer Institute, Bethesda, Maryland, USA
| | - Chunhua Yan
- Center for Biomedical Informatics and Information Technology, National Cancer Institute, Bethesda, Maryland, USA
| | - Cu Nguyen
- Center for Biomedical Informatics and Information Technology, National Cancer Institute, Bethesda, Maryland, USA
| | - Ying Hu
- Center for Biomedical Informatics and Information Technology, National Cancer Institute, Bethesda, Maryland, USA
| | - Leandro C Hermida
- Office of Cancer Genomics, National Cancer Institute, Bethesda, Maryland, USA
| | - Tanja Davidsen
- Center for Biomedical Informatics and Information Technology, National Cancer Institute, Bethesda, Maryland, USA
| | - Patee Gesuwan
- Office of Cancer Genomics, National Cancer Institute, Bethesda, Maryland, USA
| | - Yussanne Ma
- Canada's Michael Smith Genome Sciences Centre, British Columbia Cancer Agency (BCCA), Vancouver, British Columbia, Canada
| | - Zusheng Zong
- Canada's Michael Smith Genome Sciences Centre, British Columbia Cancer Agency (BCCA), Vancouver, British Columbia, Canada
| | - Andrew J Mungall
- Canada's Michael Smith Genome Sciences Centre, British Columbia Cancer Agency (BCCA), Vancouver, British Columbia, Canada
| | - Richard A Moore
- Canada's Michael Smith Genome Sciences Centre, British Columbia Cancer Agency (BCCA), Vancouver, British Columbia, Canada
| | - Marco A Marra
- Canada's Michael Smith Genome Sciences Centre, British Columbia Cancer Agency (BCCA), Vancouver, British Columbia, Canada.,Department of Medical Genetics, University of British Columbia, Vancouver, British Columbia, Canada
| | - Jeffrey S Dome
- Division of Pediatric Hematology/Oncology, Children's National Medical Center, Washington DC, USA
| | - Charles G Mullighan
- Department of Pathology, St. Jude Children's Research Hospital, Memphis, Tennessee, USA
| | - Jing Ma
- Department of Pathology, St. Jude Children's Research Hospital, Memphis, Tennessee, USA
| | - David A Wheeler
- Department of Molecular and Human Genetics, Baylor College of Medicine, Houston, Texas, USA
| | - Oliver A Hampton
- Department of Molecular and Human Genetics, Baylor College of Medicine, Houston, Texas, USA
| | - Nicole Ross
- Department of Pathology and Laboratory Medicine, Nationwide Children's Hospital, Ohio State University College of Medicine, Columbus, Ohio, USA
| | - Julie M Gastier-Foster
- Department of Pathology and Laboratory Medicine, Nationwide Children's Hospital, Ohio State University College of Medicine, Columbus, Ohio, USA
| | - Stefan T Arold
- Computational Bioscience Research Center, Division of Biological and Environmental Sciences and Engineering, King Abdullah University of Science and Technology, Thuwal, Saudi Arabia
| | - Elizabeth J Perlman
- Department of Pathology and Laboratory Medicine, Ann and Robert H. Lurie Children's Hospital of Chicago, Northwestern University Feinberg School of Medicine and Robert H. Lurie Cancer Center, Chicago, Illinois, USA
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30
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Jiang Z, Zhang W, Chen Z, Shao J, Chen L, Wang Z. Transcription Factor 21 (TCF21) rs12190287 Polymorphism is Associated with Osteosarcoma Risk and Outcomes in East Chinese Population. Med Sci Monit 2017; 23:3185-3191. [PMID: 28663539 PMCID: PMC5503230 DOI: 10.12659/msm.905595] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023] Open
Abstract
Background The transcription factor 21 (TCF21) gene is believed to be a tumor suppressor gene. TCF21 gene polymorphisms were found to play a role in the tumorigenesis of some solid malignancies. We raised a hypothesis that genetic polymorphisms of TCF21 were correlated with risk and prognosis of osteosarcoma. Material/Methods We recruited 225 young osteosarcoma individuals and 250 cancer-free controls. Five tagging SNPs (TCF21 rs2327429 T>C, rs2327433 A>G, rs2327433 A>G, rs12190287 C>G, and rs4896011 T>A) were genotyped. Preserved DNA samples from blood underwent PCR analysis for genotyping. Results rs12190287 C>G is a good predictor of osteosarcoma risk and outcomes. The CG and GG genotypes of rs12190287 predict elevated risk of osteosarcoma. Besides, rs12190287 CG and GG genotypes are associated with Enneking stage and potential in forming metastasis of osteosarcoma. Conclusions Genetic polymorphisms of TCF21 are potentially predictive for osteosarcoma risk and outcomes.
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Affiliation(s)
- Zhenghui Jiang
- Department of Orthopaedics, The First People's Hospital of Wenling, Wenling, Zhejiang, China (mainland)
| | - Weikang Zhang
- Department of Orthopaedics, The First People's Hospital of Wenling, Wenling, Zhejiang, China (mainland)
| | - Zhikang Chen
- Department of Epidemiology, School of Public Health, Fudan University, Shanghai, China (mainland)
| | - Jinxiang Shao
- Department of Orthopaedics, The First People's Hospital of Wenling, Wenling, Zhejiang, China (mainland)
| | - Liqiu Chen
- Department of Orthopaedics, The First People's Hospital of Wenling, Wenling, Zhejiang, China (mainland)
| | - Zhaohui Wang
- Department of Orthopaedics, The First People's Hospital of Wenling, Zhejiang, China (mainland)
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31
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Tsui PC, Lee YF, Liu ZWY, Ip LRH, Piao W, Chiang AKS, Lui VWY. An update on genomic-guided therapies for pediatric solid tumors. Future Oncol 2017; 13:1345-1358. [PMID: 28589766 DOI: 10.2217/fon-2017-0003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
Abstract
Currently, out of the 82 US FDA-approved targeted therapies for adult cancer treatments, only three are approved for use in children irrespective of their genomic status. Apart from leukemia, only a handful of genomic-based trials involving children with solid tumors are ongoing. Emerging genomic data for pediatric solid tumors may facilitate the development of precision medicine in pediatric patients. Here, we provide an up-to-date review of all reported genomic aberrations in the eight most common pediatric solid tumors with whole-exome sequencing or whole-genome sequencing data (from cBioPortal database, Pediatric Cancer Genome Project, Therapeutically Applicable Research to Generate Effective Treatments) and additional non-whole-exome sequencing studies. Potential druggable events are highlighted and discussed so as to facilitate preclinical and clinical research in this area.
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Affiliation(s)
- Pui Chi Tsui
- Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong SAR, China
| | - Yin-Fai Lee
- School of Pharmacy & Medical Sciences, University of Bradford, Bradford BD7 1DP, UK
| | - Zoey Wing Yee Liu
- Department of Anatomical & Cellular Pathology, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong SAR, China
| | - Laura Ren Huey Ip
- School of Biomedical Sciences, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong SAR, China
| | - Wenying Piao
- School of Biomedical Sciences, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong SAR, China
| | - Alan Kwok Shing Chiang
- Department of Pediatrics & Adolescent Medicine, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Queen Mary Hospital, Hong Kong SAR, China
| | - Vivian Wai Yan Lui
- School of Biomedical Sciences, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong SAR, China
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32
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Xiao J, Liu A, Lu X, Chen X, Li W, He S, He B, Chen Q. Prognostic significance of TCF21 mRNA expression in patients with lung adenocarcinoma. Sci Rep 2017; 7:2027. [PMID: 28515486 PMCID: PMC5435710 DOI: 10.1038/s41598-017-02290-2] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2016] [Accepted: 04/10/2017] [Indexed: 12/16/2022] Open
Abstract
Several prognostic indicators have shown inconsistencies in patients of different genders with lung adenocarcinoma, indicating that these variations may be due to the different genetic background of males and females with lung adenocarcinoma. In this study, we first used the Gene-Cloud of Biotechnology Information (GCBI) bioinformatics platform to identify differentially expressed genes (DEGs) that eliminated gender differences between lung adenocarcinoma and normal lung tissues. Then, we screened out that transcription factor 21 (TCF21) is a hub gene among these DEGs by creating a gene co-expression network on the GCBI platform. Furthermore, we used the comprehensive survival analysis platforms Kaplan-Meier plotter and PrognoScan to assess the prognostic value of TCF21 expression in lung adenocarcinoma patients. Finally, we concluded that decreased mRNA expression of TCF21 is a predictor for poor prognosis in patients with lung adenocarcinoma.
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Affiliation(s)
- Jian Xiao
- Department of Geriatrics, Respiratory Medicine, Xiangya Hospital of Central South University, Changsha, China
| | - Aibin Liu
- Department of Geriatrics, Xiangya Hospital of Central South University, Changsha, China
| | - Xiaoxiao Lu
- Department of Geriatrics, Respiratory Medicine, Xiangya Hospital of Central South University, Changsha, China
| | - Xi Chen
- Department of Respiratory Medicine, Xiangya Hospital of Central South University, Changsha, China
| | - Wei Li
- Department of Geriatrics, Clinical Laboratory, Xiangya Hospital of Central South University, Changsha, China
| | - Shuya He
- Department of Biochemistry & Biology, University of South China, Hengyang, China
| | - Bixiu He
- Department of Geriatrics, Respiratory Medicine, Xiangya Hospital of Central South University, Changsha, China
| | - Qiong Chen
- Department of Geriatrics, Respiratory Medicine, Xiangya Hospital of Central South University, Changsha, China.
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33
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Dai Y, Duan H, Duan C, Zhu H, Zhou R, Pei H, Shen L. TCF21 functions as a tumor suppressor in colorectal cancer through inactivation of PI3K/AKT signaling. Onco Targets Ther 2017; 10:1603-1611. [PMID: 28352192 PMCID: PMC5359128 DOI: 10.2147/ott.s118151] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023] Open
Abstract
Colorectal cancer (CRC) has become a major public health problem, ranking as the third most common type of cancer. Our previous study has revealed that TCF21 is frequently silenced by promoter hypermethylation in both CRC cell lines and primary CRC, with TCF21 methylation being significantly correlated with lymph node invasion. In this study, we further analyze the expression of TCF21 in CRC tissues and investigate the role of TCF21 in CRC in vitro and in vivo. We also explore the possible pathway regulated by TCF21. We thus demonstrate that decreased levels of TCF21 are associated with the pathological stage, clinical stage and lymph node metastasis, indicating a poor prognosis in CRC patients; overexpression of TCF21 inhibits cell proliferation, migration and invasion in the colorectal cell lines HCT116 and HT29. Furthermore, TCF21 functions as a tumor suppressor probably through inactivation of PI3K/AKT signaling and inhibition of MMPs. Our results suggest that enhancement of TCF21 levels may be a potential strategy to facilitate the prevention and treatment of CRC in the clinic.
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Affiliation(s)
- Youyi Dai
- Department of Oncology, Xiangya Hospital, Central South University
| | - Huaxin Duan
- Department of Oncology, Hunan Provincial People's Hospital; Department of Oncology, The First Affiliated Hospital of Hunan Normal University
| | - Chaojun Duan
- Institute of Medical Sciences, Xiangya Hospital, Central South University
| | - Hong Zhu
- Department of Oncology, Xiangya Hospital, Central South University
| | - Rongrong Zhou
- Department of Oncology, Xiangya Hospital, Central South University
| | - Haiping Pei
- Department of General Surgery, Xiangya Hospital, Central South University, Changsha, Hunan, People's Republic of China
| | - Liangfang Shen
- Department of Oncology, Xiangya Hospital, Central South University
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Marsden L, Jennings LJ, Gadd S, Yu M, Perlman EJ, Cajaiba MM. BRAF exon 15 mutations in pediatric renal stromal tumors: prevalence in metanephric stromal tumors. Hum Pathol 2017; 60:32-36. [DOI: 10.1016/j.humpath.2016.09.025] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/13/2016] [Revised: 08/16/2016] [Accepted: 09/14/2016] [Indexed: 11/28/2022]
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Brok J, Treger TD, Gooskens SL, van den Heuvel-Eibrink MM, Pritchard-Jones K. Biology and treatment of renal tumours in childhood. Eur J Cancer 2016; 68:179-195. [PMID: 27969569 DOI: 10.1016/j.ejca.2016.09.005] [Citation(s) in RCA: 65] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2016] [Revised: 08/25/2016] [Accepted: 09/01/2016] [Indexed: 02/08/2023]
Abstract
In Europe, almost 1000 children are diagnosed with a malignant renal tumour each year. The vast majority of cases are nephroblastoma, also known as Wilms' tumour (WT). Most children are treated according to Société Internationale d'Oncologie Pédiatrique Renal Tumour Study Group (SIOP-RTSG) protocols with pre-operative chemotherapy, surgery, and post-operative treatment dependent on stage and histology. Overall survival approaches 90%, but a subgroup of WT, with high-risk histology and/or relapsed disease, still have a much poorer prognosis. Outcome is similarly poor for the rare non-WT, particularly for malignant rhabdoid tumour of the kidney, metastatic clear cell sarcoma of the kidney (CCSK), and metastatic renal cell carcinoma (RCC). Improving outcome and long-term quality of life requires more accurate risk stratification through biological insights. Biomarkers are also needed to signpost potential targeted therapies for high-risk subgroups. Our understanding of Wilms' tumourigenesis is evolving and several signalling pathways, microRNA processing and epigenetics are now known to play pivotal roles. Most rhabdoid tumours display somatic and/or germline mutations in the SMARCB1 gene, whereas CCSK and paediatric RCC reveal a more varied genetic basis, including characteristic translocations. Conducting early-phase trials of targeted therapies is challenging due to the scarcity of patients with refractory or relapsed disease, the rapid progression of relapse and the genetic heterogeneity of the tumours with a low prevalence of individual somatic mutations. A further consideration in improving population survival rates is the geographical variation in outcomes across Europe. This review provides a comprehensive overview of the current biological knowledge of childhood renal tumours alongside the progress achieved through international collaboration. Ongoing collaboration is needed to ensure consistency of outcomes through standardised diagnostics and treatment and incorporation of biomarker research. Together, these objectives constitute the rationale for the forthcoming SIOP-RTSG 'UMBRELLA' study.
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Affiliation(s)
- Jesper Brok
- Cancer Section, University College London, Institute of Child Health, UK; Department of Paediatric Haematology and Oncology, Rigshospitalet, Copenhagen University Hospital, Denmark.
| | - Taryn D Treger
- Cancer Section, University College London, Institute of Child Health, UK
| | - Saskia L Gooskens
- Department of Paediatric Oncology, Princess Máxima Center for Pediatric Oncology and University of Utrecht, The Netherlands; Department of Paediatric Haematology and Oncology, Erasmus MC - Sophia Children's Hospital, Rotterdam, The Netherlands
| | - Marry M van den Heuvel-Eibrink
- Department of Paediatric Oncology, Princess Máxima Center for Pediatric Oncology and University of Utrecht, The Netherlands
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Suzuki H, Maruyama R, Yamamoto E, Niinuma T, Kai M. Relationship Between Noncoding RNA Dysregulation and Epigenetic Mechanisms in Cancer. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2016; 927:109-35. [DOI: 10.1007/978-981-10-1498-7_4] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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Down-regulation of TCF21 by hypermethylation induces cell proliferation, migration and invasion in colorectal cancer. Biochem Biophys Res Commun 2015; 469:430-6. [PMID: 26435499 DOI: 10.1016/j.bbrc.2015.09.109] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2015] [Accepted: 09/21/2015] [Indexed: 01/22/2023]
Abstract
Epigenetic alteration induced loss function of the transcription factor 21 (TCF21) has been associated with different types of human cancers. However, the epigenetic regulation and molecular functions of TCF21 in colorectal cancer (CRC) remain unknown. In this study, TCF21 expression levels and methylation status of its promoter region in CRC cell lines (n = 5) and CRC tissues (n = 151) as well as normal colorectal mucosa (n = 30) were assessed by RTq-PCR and methylation analysis (methylation specific PCR, MSP and bisulfite sequencing PCR, BSP), respectively. The cellular functions of TCF21 on CRC cell proliferation, apoptosis, invasion and migration were investigated in vitro. Our data revealed that TCF21 was frequently silenced by promoter hypermethylation in both tested CRC cell lines and primary CRC, and correlation analysis between methylation status and clinicopathologic parameters found that TCF21 methylation was significantly correlated with lymph node invasion (P = 0.013), while no significant correlation was found in other parameters. In addition, demethylation treatment resulted in re-expression of TCF21 in CRC cell lines, and cellular function experiments revealed that restoration of TCF21 inhibited CRC cell proliferation, promoted apoptosis and suppressed cell invasion and migration, suggesting that TCF21 may function as a tumor suppressor gene, which is downregulated through promoter hypermethylation in CRC development.
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Astolfi A, Melchionda F, Perotti D, Fois M, Indio V, Urbini M, Genovese CG, Collini P, Salfi N, Nantron M, D'Angelo P, Spreafico F, Pession A. Whole transcriptome sequencing identifies BCOR internal tandem duplication as a common feature of clear cell sarcoma of the kidney. Oncotarget 2015; 6:40934-9. [PMID: 26516930 PMCID: PMC4747379 DOI: 10.18632/oncotarget.5882] [Citation(s) in RCA: 49] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2015] [Accepted: 09/28/2015] [Indexed: 01/23/2023] Open
Abstract
PURPOSE Clear cell sarcoma of the kidney (CCSK) is a rare pediatric renal tumor that is frequently difficult to distinguish among other childhood renal tumors due to its histological heterogeneity. This work evaluates genetic abnormalities carried by a series of CCSK samples by whole transcriptome sequencing (WTS), to identify molecular biomarkers that could improve the diagnostic process. METHODS WTS was performed on tumor RNA from 8 patients with CCSK. Bioinformatic analysis, with implementation of a pipeline for detection of intragenic rearrangements, was executed. Sanger sequencing and gene expression were evaluated to validate BCOR internal tandem duplication (ITD). RESULTS WTS did not identify any shared SNVs, Ins/Del or fusion event. Conversely, analysis of intragenic rearrangements enabled the detection of a breakpoint within BCOR transcript recurrent in all samples. Three different in-frame ITD in exon15 of BCOR, were detected. The presence of the ITD was confirmed on tumor DNA and cDNA, and resulted in overexpression of BCOR. CONCLUSIONS WTS coupled with specific bioinformatic analysis is able to detect rare genetic events, as intragenic rearrangements. ITD in the last exon of BCOR is recurrent in all CCSK samples analyzed, representing a valuable molecular marker to improve diagnosis of this rare childhood renal tumor.
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Affiliation(s)
- Annalisa Astolfi
- “Giorgio Prodi” Cancer Research Center, University of Bologna, Bologna, Italy
- Pediatric Hematology and Oncology Unit, S.Orsola-Malpighi Hospital, University of Bologna, Bologna, Italy
| | - Fraia Melchionda
- Pediatric Hematology and Oncology Unit, S.Orsola-Malpighi Hospital, University of Bologna, Bologna, Italy
| | - Daniela Perotti
- Unit of Molecular Bases of Genetic Risk and Genetic Testing, Department of Preventive and Predictive Medicine, Fondazione IRCCS Istituto Nazionale dei Tumori, Milano, Italy
| | - Maura Fois
- Pediatric Hematology and Oncology Unit, S.Orsola-Malpighi Hospital, University of Bologna, Bologna, Italy
| | - Valentina Indio
- “Giorgio Prodi” Cancer Research Center, University of Bologna, Bologna, Italy
| | - Milena Urbini
- “Giorgio Prodi” Cancer Research Center, University of Bologna, Bologna, Italy
- Pediatric Hematology and Oncology Unit, S.Orsola-Malpighi Hospital, University of Bologna, Bologna, Italy
| | | | - Paola Collini
- Soft Tissue and Bone Pathology, Histopathology, and Pediatric Pathology Unit, Fondazione IRCCS Istituto Nazionale dei Tumori, Milano, Italy
| | - Nunzio Salfi
- Pathology Unit, S.Orsola-Malpighi Hospital, University of Bologna, Bologna, Italy
| | - Marilina Nantron
- Department of Pediatric Hematology and Oncology, Istituto G. Gaslini, Genova, Italy
| | - Paolo D'Angelo
- Pediatric Hematology and Oncology Unit, A.R.N.A.S. Civico, Di Cristina and Benfratelli Hospital, Palermo, Italy
| | - Filippo Spreafico
- Pediatric Oncology Unit, Department of Hematology and Pediatric Onco-Hematology, Fondazione IRCCS Istituto Nazionale dei Tumori, Milano, Italy
| | - Andrea Pession
- Pediatric Hematology and Oncology Unit, S.Orsola-Malpighi Hospital, University of Bologna, Bologna, Italy
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Karlsson J, Valind A, Gisselsson D. BCOR internal tandem duplication and YWHAE-NUTM2B/E fusion are mutually exclusive events in clear cell sarcoma of the kidney. Genes Chromosomes Cancer 2015; 55:120-3. [PMID: 26493387 DOI: 10.1002/gcc.22316] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2015] [Revised: 09/12/2015] [Accepted: 09/14/2015] [Indexed: 02/04/2023] Open
Abstract
Clear cell sarcoma of the kidney (CCSK) is the second most common pediatric renal tumor. Two recurrent genetic aberrations have been described in CCSK. One is a fusion of YWHAE and NUTM2B/E, the other is an internal tandem duplication (ITD) in the BCOR gene. Here it is shown that YWHAE-NUTM2B/E fusion and the BCOR ITD are mutually exclusive events and activated different downstream signaling systems. This has important diagnostic implications and opens up for further mechanistic studies of CCSK pathogenesis.
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Affiliation(s)
- Jenny Karlsson
- Department of Clinical Genetics, Lund University, Lund, Sweden
| | - Anders Valind
- Department of Clinical Genetics, Lund University, Lund, Sweden
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