Spandidos Publications Logo
  • About
    • About Spandidos
    • Aims and Scopes
    • Abstracting and Indexing
    • Editorial Policies
    • Reprints and Permissions
    • Job Opportunities
    • Terms and Conditions
    • Contact
  • Journals
    • All Journals
    • Oncology Letters
      • Oncology Letters
      • Information for Authors
      • Editorial Policies
      • Editorial Board
      • Aims and Scope
      • Abstracting and Indexing
      • Bibliographic Information
      • Archive
    • International Journal of Oncology
      • International Journal of Oncology
      • Information for Authors
      • Editorial Policies
      • Editorial Board
      • Aims and Scope
      • Abstracting and Indexing
      • Bibliographic Information
      • Archive
    • Molecular and Clinical Oncology
      • Molecular and Clinical Oncology
      • Information for Authors
      • Editorial Policies
      • Editorial Board
      • Aims and Scope
      • Abstracting and Indexing
      • Bibliographic Information
      • Archive
    • Experimental and Therapeutic Medicine
      • Experimental and Therapeutic Medicine
      • Information for Authors
      • Editorial Policies
      • Editorial Board
      • Aims and Scope
      • Abstracting and Indexing
      • Bibliographic Information
      • Archive
    • International Journal of Molecular Medicine
      • International Journal of Molecular Medicine
      • Information for Authors
      • Editorial Policies
      • Editorial Board
      • Aims and Scope
      • Abstracting and Indexing
      • Bibliographic Information
      • Archive
    • Biomedical Reports
      • Biomedical Reports
      • Information for Authors
      • Editorial Policies
      • Editorial Board
      • Aims and Scope
      • Abstracting and Indexing
      • Bibliographic Information
      • Archive
    • Oncology Reports
      • Oncology Reports
      • Information for Authors
      • Editorial Policies
      • Editorial Board
      • Aims and Scope
      • Abstracting and Indexing
      • Bibliographic Information
      • Archive
    • Molecular Medicine Reports
      • Molecular Medicine Reports
      • Information for Authors
      • Editorial Policies
      • Editorial Board
      • Aims and Scope
      • Abstracting and Indexing
      • Bibliographic Information
      • Archive
    • World Academy of Sciences Journal
      • World Academy of Sciences Journal
      • Information for Authors
      • Editorial Policies
      • Editorial Board
      • Aims and Scope
      • Abstracting and Indexing
      • Bibliographic Information
      • Archive
    • International Journal of Functional Nutrition
      • International Journal of Functional Nutrition
      • Information for Authors
      • Editorial Policies
      • Editorial Board
      • Aims and Scope
      • Abstracting and Indexing
      • Bibliographic Information
      • Archive
    • International Journal of Epigenetics
      • International Journal of Epigenetics
      • Information for Authors
      • Editorial Policies
      • Editorial Board
      • Aims and Scope
      • Abstracting and Indexing
      • Bibliographic Information
      • Archive
    • Medicine International
      • Medicine International
      • Information for Authors
      • Editorial Policies
      • Editorial Board
      • Aims and Scope
      • Abstracting and Indexing
      • Bibliographic Information
      • Archive
  • Articles
  • Information
    • Information for Authors
    • Information for Reviewers
    • Information for Librarians
    • Information for Advertisers
    • Conferences
  • Language Editing
Spandidos Publications Logo
  • About
    • About Spandidos
    • Aims and Scopes
    • Abstracting and Indexing
    • Editorial Policies
    • Reprints and Permissions
    • Job Opportunities
    • Terms and Conditions
    • Contact
  • Journals
    • All Journals
    • Biomedical Reports
      • Information for Authors
      • Editorial Policies
      • Editorial Board
      • Aims and Scope
      • Abstracting and Indexing
      • Bibliographic Information
      • Archive
    • Experimental and Therapeutic Medicine
      • Information for Authors
      • Editorial Policies
      • Editorial Board
      • Aims and Scope
      • Abstracting and Indexing
      • Bibliographic Information
      • Archive
    • International Journal of Epigenetics
      • Information for Authors
      • Editorial Policies
      • Editorial Board
      • Aims and Scope
      • Abstracting and Indexing
      • Bibliographic Information
      • Archive
    • International Journal of Functional Nutrition
      • Information for Authors
      • Editorial Policies
      • Editorial Board
      • Aims and Scope
      • Abstracting and Indexing
      • Bibliographic Information
      • Archive
    • International Journal of Molecular Medicine
      • Information for Authors
      • Editorial Policies
      • Editorial Board
      • Aims and Scope
      • Abstracting and Indexing
      • Bibliographic Information
      • Archive
    • International Journal of Oncology
      • Information for Authors
      • Editorial Policies
      • Editorial Board
      • Aims and Scope
      • Abstracting and Indexing
      • Bibliographic Information
      • Archive
    • Medicine International
      • Information for Authors
      • Editorial Policies
      • Editorial Board
      • Aims and Scope
      • Abstracting and Indexing
      • Bibliographic Information
      • Archive
    • Molecular and Clinical Oncology
      • Information for Authors
      • Editorial Policies
      • Editorial Board
      • Aims and Scope
      • Abstracting and Indexing
      • Bibliographic Information
      • Archive
    • Molecular Medicine Reports
      • Information for Authors
      • Editorial Policies
      • Editorial Board
      • Aims and Scope
      • Abstracting and Indexing
      • Bibliographic Information
      • Archive
    • Oncology Letters
      • Information for Authors
      • Editorial Policies
      • Editorial Board
      • Aims and Scope
      • Abstracting and Indexing
      • Bibliographic Information
      • Archive
    • Oncology Reports
      • Information for Authors
      • Editorial Policies
      • Editorial Board
      • Aims and Scope
      • Abstracting and Indexing
      • Bibliographic Information
      • Archive
    • World Academy of Sciences Journal
      • Information for Authors
      • Editorial Policies
      • Editorial Board
      • Aims and Scope
      • Abstracting and Indexing
      • Bibliographic Information
      • Archive
  • Articles
  • Information
    • For Authors
    • For Reviewers
    • For Librarians
    • For Advertisers
    • Conferences
  • Language Editing
Login Register Submit
  • This site uses cookies
  • You can change your cookie settings at any time by following the instructions in our Cookie Policy. To find out more, you may read our Privacy Policy.

    I agree
Search articles by DOI, keyword, author or affiliation
Search
Advanced Search
presentation
Oncology Letters
Join Editorial Board Propose a Special Issue
Print ISSN: 1792-1074 Online ISSN: 1792-1082
Journal Cover
October-2018 Volume 16 Issue 4

Full Size Image

Sign up for eToc alerts
Recommend to Library

Journals

International Journal of Molecular Medicine

International Journal of Molecular Medicine

International Journal of Molecular Medicine is an international journal devoted to molecular mechanisms of human disease.

International Journal of Oncology

International Journal of Oncology

International Journal of Oncology is an international journal devoted to oncology research and cancer treatment.

Molecular Medicine Reports

Molecular Medicine Reports

Covers molecular medicine topics such as pharmacology, pathology, genetics, neuroscience, infectious diseases, molecular cardiology, and molecular surgery.

Oncology Reports

Oncology Reports

Oncology Reports is an international journal devoted to fundamental and applied research in Oncology.

Experimental and Therapeutic Medicine

Experimental and Therapeutic Medicine

Experimental and Therapeutic Medicine is an international journal devoted to laboratory and clinical medicine.

Oncology Letters

Oncology Letters

Oncology Letters is an international journal devoted to Experimental and Clinical Oncology.

Biomedical Reports

Biomedical Reports

Explores a wide range of biological and medical fields, including pharmacology, genetics, microbiology, neuroscience, and molecular cardiology.

Molecular and Clinical Oncology

Molecular and Clinical Oncology

International journal addressing all aspects of oncology research, from tumorigenesis and oncogenes to chemotherapy and metastasis.

World Academy of Sciences Journal

World Academy of Sciences Journal

Multidisciplinary open-access journal spanning biochemistry, genetics, neuroscience, environmental health, and synthetic biology.

International Journal of Functional Nutrition

International Journal of Functional Nutrition

Open-access journal combining biochemistry, pharmacology, immunology, and genetics to advance health through functional nutrition.

International Journal of Epigenetics

International Journal of Epigenetics

Publishes open-access research on using epigenetics to advance understanding and treatment of human disease.

Medicine International

Medicine International

An International Open Access Journal Devoted to General Medicine.

Journal Cover
October-2018 Volume 16 Issue 4

Full Size Image

Sign up for eToc alerts
Recommend to Library

  • Article
  • Citations
    • Cite This Article
    • Download Citation
    • Create Citation Alert
    • Remove Citation Alert
    • Cited By
  • Similar Articles
    • Related Articles (in Spandidos Publications)
    • Similar Articles (Google Scholar)
    • Similar Articles (PubMed)
  • Download PDF
  • Download XML
  • View XML
Article Open Access

A novel EXT2 frameshift mutation identified in a family with multiple osteochondromas

  • Authors:
    • Zhonghua Chen
    • Qing Bi
    • Mingxiang Kong
    • Li Cao
    • Weiwei Ruan
  • View Affiliations / Copyright

    Affiliations: Graduate Department, Bengbu Medical College, Bengbu, Anhui 233003, P.R. China, Department of Orthopedics and Joint Surgery, Zhejiang Provincial People's Hospital, The People's Hospital of Hangzhou Medical College, Hangzhou, Zhejiang 310014, P.R. China, Department of Orthopedics, The Tongde Hospital of Zhejiang, Hangzhou, Zhejiang 310012, P.R. China
    Copyright: © Chen et al. This is an open access article distributed under the terms of Creative Commons Attribution License.
  • Pages: 5167-5171
    |
    Published online on: August 1, 2018
       https://doi.org/10.3892/ol.2018.9248
  • Expand metrics +
Metrics: Total Views: 0 (Spandidos Publications: | PMC Statistics: )
Metrics: Total PDF Downloads: 0 (Spandidos Publications: | PMC Statistics: )
Cited By (CrossRef): 0 citations Loading Articles...

This article is mentioned in:



Abstract

Multiple osteochondromas (MO) is an autosomal inherited disease that is characterized by benign bone tumors. However, the underlying mechanism of MO at a molecular level requires further investigation. The majority of mutations associated with MO occur in the exostosin glycosyltransferase genes (EXT)1 or EXT2. In the present study, the genetic causes of the disease were investigated. Polymerase chain reaction amplification, followed by DNA sequencing of the complete EXT1 and EXT2 coding regions, were conducted in a family with MO (n=5). A novel frameshift mutation in exon 3 of EXT2 (c.660delG) was detected. The production of a defective EXT2 protein, lacking 450 C‑terminal amino acid residues is predicted to be caused by the c.660delG mutation, located within the exostosin domain of EXT2. The missing residues contain the exostosin and glycosyltransferase family 64 domains, which are critical for the function of EXT2. The novel c.660delG frameshift mutation in the EXT2 gene extends the etiological understanding of MO and may provide an effective reference for genetic counseling and prenatal diagnosis in this family.
View Figures

Figure 1

Figure 2

Figure 3

Figure 4

View References

1 

Wicklund CL, Pauli RM, Johnston D and Hecht JT: Natural history study of hereditary multiple exostoses. Am J Med Genet. 55:1–46. 1995. View Article : Google Scholar

2 

Porter DE, Lonie L, Fraser M, Dobson-Stone C, Porter JR, Monaco AP and Simpson AH: Severity of disease and risk of malignant change in hereditary multiple exostoses. A genotype-phenotype study. J Bone Joint Surg Br. 86:1–1046. 2004.

3 

Saglik Y, Altay M, Unal VS, Basarir K and Yildiz Y: Manifestations and management of osteochondromas: A retrospective analysis of 382 patients. Acta Orthop Belg. 72:1–755. 2006.PubMed/NCBI

4 

Beltrami G, Ristori G, Scoccianti G, Tamburini A and Capanna R: Hereditary multiple exostoses: A review of clinical appearance and metabolic pattern. Clin Cases Miner Bone Metab. 13:110–118. 2016.PubMed/NCBI

5 

Hennekam RC: Hereditary multiple exostoses. J Med Genet. 28:262–266. 1991. View Article : Google Scholar : PubMed/NCBI

6 

Bovee JV: Multiple osteochondromas. Orphanet J Rare Dis. 3:32008. View Article : Google Scholar : PubMed/NCBI

7 

Lonie L, Porter DE, Fraser M, Cole T, Wise C, Yates L, Wakeling E, Blair E, Morava E, Monaco AP and Ragoussis J: Determination of the mutation spectrum of the EXT1/EXT2 genes in British Caucasian patients with multiple osteochondromas, and exclusion of six candidate genes in EXT negative cases. Hum Mutat. 27:11602006. View Article : Google Scholar : PubMed/NCBI

8 

Wuyts W, Radersma R, Storm K and Vits L: An optimized DHPLC protocol for molecular testing of the EXT1 and EXT2 genes in hereditary multiple osteochondromas. Clin Genet. 68:1–547. 2005. View Article : Google Scholar

9 

Wuyts W and Van Hul W: Molecular basis of multiple exostoses: Mutations in the EXT1 and EXT2 genes. Hum Mutat. 15:220–227. 2000. View Article : Google Scholar : PubMed/NCBI

10 

Esko JD and Selleck SB: Order out of chaos: Assembly of ligand binding sites in heparan sulfate. Annu Rev Biochem. 71:435–471. 2002. View Article : Google Scholar : PubMed/NCBI

11 

McCormick C, Leduc Y, Martindale D, Mattison K, Esford LE, Dyer AP and Tufaro F: The putative tumour suppressor EXT1 alters the expression of cell-surface heparan sulfate. Nat Genet. 19:158–161. 1998. View Article : Google Scholar : PubMed/NCBI

12 

Zak BM, Crawford BE and Esko JD: Hereditary multiple exostoses and heparan sulfate polymerization. Biochim Biophys Acta. 1573:346–355. 2002. View Article : Google Scholar : PubMed/NCBI

13 

Jennes I, Pedrini E, Zuntini M, Mordenti M, Balkassmi S, Asteggiano CG, Casey B, Bakker B, Sangiorgi L and Wuyts W: Multiple osteochondromas: Mutation update and description of the multiple osteochondromas mutation database (MOdb). Hum Mutat. 30:1620–1627. 2009. View Article : Google Scholar : PubMed/NCBI

14 

Wuyts W, Van Hul W, Wauters J, Nemtsova M, Reyniers E, Van Hul EV, De Boulle K, de Vries BB, Hendrickx J, Herrygers I, et al: Positional cloning of a gene involved in hereditary multiple exostoses. Hum Mol Genet. 5:1547–1557. 1996. View Article : Google Scholar : PubMed/NCBI

15 

Lind T, Tufaro F, McCormick C, Lindahl U and Lidholt K: The putative tumor suppressors EXT1 and EXT2 are glycosyltransferases required for the biosynthesis of heparan sulfate. J Biol Chem. 273:26265–26268. 1998. View Article : Google Scholar : PubMed/NCBI

16 

McCormick C, Duncan G, Goutsos KT and Tufaro F: The putative tumor suppressors EXT1 and EXT2 form a stable complex that accumulates in the Golgi apparatus and catalyzes the synthesis of heparan sulfate. Proc Natl Acad Sci USA. 97:668–673. 2000. View Article : Google Scholar : PubMed/NCBI

17 

Bernfield M, Götte M, Park PW, Reizes O, Fitzgerald ML, Lincecum J and Zako M: Functions of cell surface heparan sulfate proteoglycans. Annu Rev Biochem. 68:729–777. 1999. View Article : Google Scholar : PubMed/NCBI

18 

Esko JD and Lindahl U: Molecular diversity of heparan sulfate. J Clin Invest. 108:169–173. 2001. View Article : Google Scholar : PubMed/NCBI

19 

Tumova S, Woods A and Couchman JR: Heparan sulfate proteoglycans on the cell surface: Versatile coordinators of cellular functions. Int J Biochem Cell Biol. 32:269–288. 2000. View Article : Google Scholar : PubMed/NCBI

20 

Williams KJ and Fuki IV: Cell-surface heparan sulfate proteoglycans: Dynamic molecules mediating ligand catabolism. Curr Opin Lipidol. 8:253–262. 1997. View Article : Google Scholar : PubMed/NCBI

21 

Anower-E-Khuda MF, Matsumoto K, Habuchi H, Morita H, Yokochi T, Shimizu K and Kimata K: Glycosaminoglycans in the blood of hereditary multiple exostoses patients: Half reduction of heparan sulfate to chondroitin sulfate ratio and the possible diagnostic application. Glycobiology. 23:865–876. 2013. View Article : Google Scholar : PubMed/NCBI

22 

Jones KB, Pacifici M and Hilton MJ: Multiple hereditary exostoses (MHE): Elucidating the pathogenesis of a rare skeletal disorder through interdisciplinary research. Connect Tissue Res. 55:80–88. 2014. View Article : Google Scholar : PubMed/NCBI

23 

Xu L, Xia J, Jiang H, Zhou J, Li H, Wang D, Pan Q, Long Z, Fan C and Deng HX: Mutation analysis of hereditary multiple exostoses in the Chinese. Hum Genet. 105:45–50. 1999. View Article : Google Scholar : PubMed/NCBI

Related Articles

  • Abstract
  • View
  • Download
  • Twitter
Copy and paste a formatted citation
Spandidos Publications style
Chen Z, Bi Q, Kong M, Cao L and Ruan W: A novel EXT2 frameshift mutation identified in a family with multiple osteochondromas. Oncol Lett 16: 5167-5171, 2018.
APA
Chen, Z., Bi, Q., Kong, M., Cao, L., & Ruan, W. (2018). A novel EXT2 frameshift mutation identified in a family with multiple osteochondromas. Oncology Letters, 16, 5167-5171. https://doi.org/10.3892/ol.2018.9248
MLA
Chen, Z., Bi, Q., Kong, M., Cao, L., Ruan, W."A novel EXT2 frameshift mutation identified in a family with multiple osteochondromas". Oncology Letters 16.4 (2018): 5167-5171.
Chicago
Chen, Z., Bi, Q., Kong, M., Cao, L., Ruan, W."A novel EXT2 frameshift mutation identified in a family with multiple osteochondromas". Oncology Letters 16, no. 4 (2018): 5167-5171. https://doi.org/10.3892/ol.2018.9248
Copy and paste a formatted citation
x
Spandidos Publications style
Chen Z, Bi Q, Kong M, Cao L and Ruan W: A novel EXT2 frameshift mutation identified in a family with multiple osteochondromas. Oncol Lett 16: 5167-5171, 2018.
APA
Chen, Z., Bi, Q., Kong, M., Cao, L., & Ruan, W. (2018). A novel EXT2 frameshift mutation identified in a family with multiple osteochondromas. Oncology Letters, 16, 5167-5171. https://doi.org/10.3892/ol.2018.9248
MLA
Chen, Z., Bi, Q., Kong, M., Cao, L., Ruan, W."A novel EXT2 frameshift mutation identified in a family with multiple osteochondromas". Oncology Letters 16.4 (2018): 5167-5171.
Chicago
Chen, Z., Bi, Q., Kong, M., Cao, L., Ruan, W."A novel EXT2 frameshift mutation identified in a family with multiple osteochondromas". Oncology Letters 16, no. 4 (2018): 5167-5171. https://doi.org/10.3892/ol.2018.9248
Follow us
  • Twitter
  • LinkedIn
  • Facebook
About
  • Spandidos Publications
  • Careers
  • Cookie Policy
  • Privacy Policy
How can we help?
  • Help
  • Live Chat
  • Contact
  • Email to our Support Team