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Novel mutation of EXT2 identified in a large family with multiple osteochondromas

  • Authors:
    • Xiao‑Jun Chen
    • Hong Zhang
    • Zhi‑Ping Tan
    • Wen Hu
    • Yi‑Feng Yang
  • View Affiliations / Copyright

    Affiliations: Department of Nephrology, The Second Xiangya Hospital, Central South University, Changsha, Hunan 410011, P.R. China, Department of Cardiovascular Surgery, The Second Xiangya Hospital, Central South University, Changsha, Hunan 410011, P.R. China
    Copyright: © Chen et al. This is an open access article distributed under the terms of Creative Commons Attribution License.
  • Pages: 4687-4691
    |
    Published online on: October 6, 2016
       https://doi.org/10.3892/mmr.2016.5814
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Abstract

Multiple osteochondromas (MO), also known as hereditary multiple exostoses, is an autosomal dominant bone disorder. Mutations in exostosin glycosyl transferase‑1 (EXT1) and exostosin glycosyl transferase‑2 (EXT2), including missense, nonsense, frameshift and splice‑site mutations, account for up to 80% of reported cases. The proteins EXT1 and EXT2 form a hetero‑oligomeric complex that functions in heparan sulfate proteoglycan biosynthesis. A heterozygous EXT2 mutation, c.939+1G>T, was identified in a five‑generation 33‑member MO family, and was present in all 13 affected members. The mutation results in deletion of exon 5 in the mRNA, producing a frameshift that leads to a premature termination codon. The present study extends the mutational spectrum of EXT2.
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1 

Schmale GA, Conrad EU III and Raskind WH: The natural history of hereditary multiple exostoses. J Bone Joint Surg Am. 76:986–992. 1994.PubMed/NCBI

2 

Legeai-Mallet L, Munnich A, Maroteaux P and Le Merrer M: Incomplete penetrance and expressivity skewing in hereditary multiple exostoses. Clin Genet. 52:12–16. 1997. View Article : Google Scholar : PubMed/NCBI

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. 72:748–755. 2006.PubMed/NCBI

4 

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. 86:1041–1046. 2004. View Article : Google Scholar : PubMed/NCBI

5 

Wu YQ, Heutink P, de Vries BB, Sandkuijl LA, van den Ouweland AM, Niermeijer MF, Galjaard H, Reyniers E, Willems PJ and Halley DJ: Assignment of a second locus for multiple exostoses to the pericentromeric region of chromosome 11. Hum Mol Genet. 3:167–171. 1994. View Article : Google Scholar : PubMed/NCBI

6 

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

7 

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

8 

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

9 

Hameetman L, David G, Yavas A, White SJ, Taminiau AH, Cleton-Jansen AM, Hogendoorn PC and Bovée JV: Decreased EXT expression and intracellular accumulation of heparan sulphate proteoglycan in osteochondromas and peripheral chondrosarcomas. J Pathol. 211:399–409. 2007. View Article : Google Scholar : PubMed/NCBI

10 

Hall CR, Cole WG, Haynes R and Hecht JT: Reevaluation of a genetic model for the development of exostosis in hereditary multiple exostosis. Am J Med Genet. 112:1–5. 2002. View Article : Google Scholar : PubMed/NCBI

11 

Signori E, Massi E, Matera MG, Poscente M, Gravina C, Falcone G, Rosa MA, Rinaldi M, Wuyts W, Seripa D, et al: A combined analytical approach reveals novel EXT1/2 gene mutations in a large cohort of Italian multiple osteochondromas patients. Genes Chromosomes Cancer. 46:470–477. 2007. View Article : Google Scholar : PubMed/NCBI

12 

White SJ, Vink GR, Kriek M, Wuyts W, Schouten J, Bakker B, Breuning MH and den Dunnen JT: Two-color multiplex ligation-dependent probe amplification: Detecting genomic rearrangements in hereditary multiple exostoses. Hum Mutat. 24:86–92. 2004. View Article : Google Scholar : PubMed/NCBI

13 

Pedrini E, De Luca A, Valente EM, Maini V, Capponcelli S, Mordenti M, Mingarelli R, Sangiorgi L and Dallapiccola B: Novel EXT1 and EXT2 mutations identified by DHPLC in Italian patients with multiple osteochondromas. Hum Mutat. 26:2802005. View Article : Google Scholar : PubMed/NCBI

14 

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

15 

Jennes I, Entius MM, Van Hul E, Parra A, Sangiorgi L and Wuyts W: Mutation screening of EXT1 and EXT2 by denaturing high-performance liquid chromatography, direct sequencing analysis, fluorescence in situ hybridization, and a new multiplex ligation-dependent probe amplification probe set in patients with multiple osteochondromas. J Mol Diagn. 10:85–92. 2008. View Article : Google Scholar : PubMed/NCBI

16 

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

17 

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

18 

Raskind WH, Conrad EU III, Matsushita M, Wijsman EM, Wells DE, Chapman N, Sandell LJ, Wagner M and Houck J: Evaluation of locus heterogeneity and EXT1 mutations in 34 families with hereditary multiple exostoses. Hum Mutat. 11:231–239. 1998. View Article : Google Scholar : PubMed/NCBI

19 

Le Merrer M, Legeai-Mallet L, Jeannin P, Horsthemke B, Schinzel A, Plauchu H, Toutain A, Achard F, Munnich A and Maroteaux P: A gene for hereditary multiple exostosesmaps to chromosome 19 p. Hum Mol Genet. 5:717–722. 1994. View Article : Google Scholar

20 

Francannet C, Cohen-Tanugi A, Le Merrer M, Munnich A, Bonaventure J and Legeai-Mallet L: Genotype-phenotype correlation in hereditary multiple exostoses. J Med Genet. 7:430–434. 2001. View Article : Google Scholar

21 

Wise CA, Clines GA, Massa H, Trask BJ and Lovett M: Identification and localization of the gene for EXTL, a third member of the multiple exostoses gene family. Genome Res. 7:10–16. 1997. View Article : Google Scholar : PubMed/NCBI

22 

Wuyts W, Van Hul W, Hendrickx J, Speleman F, Wauters J, De Boulle K, Van Roy N, Van Agtmael T, Bossuyt P and Willems PJ: Identification and characterization of a novel member of the EXT gene family, EXTL2. Eur J Hum Genet. 5:382–389. 1997.PubMed/NCBI

23 

Van Hul W, Wuyts W, Hendrickx J, Speleman F, Wauters J, De Boulle K, Van Roy N, Bossuyt P and Willems PJ: Identification of the third EXT-like gene (EXTL 3) belonging to the EXT gene family. Genomics. 47:230–237. 1998. View Article : Google Scholar : PubMed/NCBI

24 

Miller SA and James RH: Variables associated with ultraviolet transmittance measurements of intraocular lenses. Am J Ophthalmol. 106:256–260. 1988. View Article : Google Scholar : PubMed/NCBI

25 

Wuyts W, Van Hul W, De Boulle K, Hendrickx J, Bakker E, Vanhoenacker F, Mollica F, Lüdecke HJ, Sayli BS, Pazzaglia UE, et al: Mutations in the EXT1 and EXT2 genes in hereditary multiple exostoses. Am J Hum Genet. 62:346–354. 1998. View Article : Google Scholar : PubMed/NCBI

26 

Wicklund CL, Pauli RM, Johnston D and Hecht JT: Natural history study of hereditary multiple exostoses. Am J Med Genet. 55:43–46. 1995. View Article : Google Scholar : PubMed/NCBI

27 

Kitagawa H, Shimakawa H and Sugahara K: The tumor suppressor EXT-like gene EXTL2 encodes an alpha1, 4-N-acetylhexosaminyltransferase that transfers N-acetylgalactosamine and N-acetylglucosamine to the common glycosaminoglycan-protein linkage region. The key enzyme for the chain initiation of heparan sulfate. J Biol Chem. 274:13933–13937. 1999. View Article : Google Scholar : PubMed/NCBI

28 

Romeo S, Oosting J, Rozeman LB, Hameetman L, Taminiau AH, Cleton-Jansen AM, Bovée JV and Hogendoorn PC: The role of noncartilage-specific molecules in differentiation of cartilaginous tumors: Lessons from chondroblastoma and chondromyxoid fibroma. Cancer. 110:385–394. 2007. View Article : Google Scholar : PubMed/NCBI

29 

Bornemann DJ, Duncan JE, Staatz W, Selleck S and Warrior R: Abrogation of heparan sulfate synthesis in drosophila disrupts the wingless, hedgehog and decapentaplegic signaling pathways. Development. 131:1927–1938. 2004. View Article : Google Scholar : PubMed/NCBI

30 

Bellaiche Y, The I and Perrimon N: Tout-velu is a Drosophila homologue of the putative tumour suppressor EXT-1 and is needed for Hh diffusion. Nature. 394:85–88. 1998. View Article : Google Scholar : PubMed/NCBI

31 

Lai LP and Mitchell J: Indian hedgehog: Its roles and regulation in endochondral bone development. J Cell Biochem. 96:1163–1173. 2005. View Article : Google Scholar : PubMed/NCBI

32 

Duncan G, McCormick C and Tufaro F: The link between heparan sulfate and hereditary bone disease: Finding a function for the EXT family of putative tumor suppressor proteins. J Clin Invest. 108:511–516. 2001. View Article : Google Scholar : PubMed/NCBI

33 

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. 68:542–547. 2005. View Article : Google Scholar : PubMed/NCBI

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Copy and paste a formatted citation
Spandidos Publications style
Chen XJ, Zhang H, Tan ZP, Hu W and Yang YF: Novel mutation of EXT2 identified in a large family with multiple osteochondromas. Mol Med Rep 14: 4687-4691, 2016.
APA
Chen, X., Zhang, H., Tan, Z., Hu, W., & Yang, Y. (2016). Novel mutation of EXT2 identified in a large family with multiple osteochondromas. Molecular Medicine Reports, 14, 4687-4691. https://doi.org/10.3892/mmr.2016.5814
MLA
Chen, X., Zhang, H., Tan, Z., Hu, W., Yang, Y."Novel mutation of EXT2 identified in a large family with multiple osteochondromas". Molecular Medicine Reports 14.5 (2016): 4687-4691.
Chicago
Chen, X., Zhang, H., Tan, Z., Hu, W., Yang, Y."Novel mutation of EXT2 identified in a large family with multiple osteochondromas". Molecular Medicine Reports 14, no. 5 (2016): 4687-4691. https://doi.org/10.3892/mmr.2016.5814
Copy and paste a formatted citation
x
Spandidos Publications style
Chen XJ, Zhang H, Tan ZP, Hu W and Yang YF: Novel mutation of EXT2 identified in a large family with multiple osteochondromas. Mol Med Rep 14: 4687-4691, 2016.
APA
Chen, X., Zhang, H., Tan, Z., Hu, W., & Yang, Y. (2016). Novel mutation of EXT2 identified in a large family with multiple osteochondromas. Molecular Medicine Reports, 14, 4687-4691. https://doi.org/10.3892/mmr.2016.5814
MLA
Chen, X., Zhang, H., Tan, Z., Hu, W., Yang, Y."Novel mutation of EXT2 identified in a large family with multiple osteochondromas". Molecular Medicine Reports 14.5 (2016): 4687-4691.
Chicago
Chen, X., Zhang, H., Tan, Z., Hu, W., Yang, Y."Novel mutation of EXT2 identified in a large family with multiple osteochondromas". Molecular Medicine Reports 14, no. 5 (2016): 4687-4691. https://doi.org/10.3892/mmr.2016.5814
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