Advertisement
Research Article| Volume 116, ISSUE 6, P1042-1047, December 1994

Clinical value of direct DNA analysis of the RET proto-oncogene in families with multiple endocrine neoplasia type 2A

  • Gerald L. Feldman
    Affiliations
    From the Medical Genetics and Birth Defects Center and the Division of Clinical and Molecular Genetics, and the Division of General Surgery, Henry Ford Hospital, Detroit, Mich., USA

    Cancer Research Campaign Human Genetics Group, Department of Pathology, University of Cambridge, Cambridge, U.K.
    Search for articles by this author
  • Marios Kambouris
    Affiliations
    From the Medical Genetics and Birth Defects Center and the Division of Clinical and Molecular Genetics, and the Division of General Surgery, Henry Ford Hospital, Detroit, Mich., USA

    Cancer Research Campaign Human Genetics Group, Department of Pathology, University of Cambridge, Cambridge, U.K.
    Search for articles by this author
  • Gary B. Talpos
    Affiliations
    From the Medical Genetics and Birth Defects Center and the Division of Clinical and Molecular Genetics, and the Division of General Surgery, Henry Ford Hospital, Detroit, Mich., USA

    Cancer Research Campaign Human Genetics Group, Department of Pathology, University of Cambridge, Cambridge, U.K.
    Search for articles by this author
  • Lois M. Mulligan
    Affiliations
    From the Medical Genetics and Birth Defects Center and the Division of Clinical and Molecular Genetics, and the Division of General Surgery, Henry Ford Hospital, Detroit, Mich., USA

    Cancer Research Campaign Human Genetics Group, Department of Pathology, University of Cambridge, Cambridge, U.K.
    Search for articles by this author
  • Bruce A.J. Ponder
    Affiliations
    From the Medical Genetics and Birth Defects Center and the Division of Clinical and Molecular Genetics, and the Division of General Surgery, Henry Ford Hospital, Detroit, Mich., USA

    Cancer Research Campaign Human Genetics Group, Department of Pathology, University of Cambridge, Cambridge, U.K.
    Search for articles by this author
  • Charles E. Jackson
    Correspondence
    Reprint requests: Charles E. Jackson, MD, Division of Clinical and Molecular Genetics, Department of Medicine, Henry Ford Hospital, Detroit, MI 48202.
    Affiliations
    From the Medical Genetics and Birth Defects Center and the Division of Clinical and Molecular Genetics, and the Division of General Surgery, Henry Ford Hospital, Detroit, Mich., USA

    Cancer Research Campaign Human Genetics Group, Department of Pathology, University of Cambridge, Cambridge, U.K.
    Search for articles by this author
      This paper is only available as a PDF. To read, Please Download here.

      Abstract

      Background. The multiple endocrine neoplasia type 2A gene is the RET proto-oncogene located on the long arm of chromosome 10, and many mutations within this gene have been reported.
      Methods. Peripheral blood DNA was analyzed from 95 members of twelve families with multiple endocrine neoplasia type 2A and known mutations in codon 634 (of exon 11) of the RET proto-oncogene. This region was amplified by the polymerise chain reaction, followed by digestion with Cfo I, which detects restriction sites created by the most common TGC->CGC mutation and by a TGC->TGG mutation or with Rsa I, which detects a restriction site created by a TGC->TAC mutation.
      Results. Diagnoses were confirmed in 39 patients; 1,5 of 56 at-risk persons were gene carriers and 41 were noncarriers. The noncarriers included seven persons who had previously undergone thyroidectomies for suspected C-cell hyperplasia but were negative for the RET mutation present in affected members of their families.
      Conclusions. Identification of the specific gene alterations within families permits direct DNA diagnosis of at-risk family members. The 41 noncarriers will not require further testing nor need to be concerned about transmitting multiple endocrine neoplasia type 2A to their descendants. The normal DNA findings in seven of these persons emphasize the importance of DNA studies in patients with C-cell hyperplasia but no medullary thyroid cancer at operation.
      To read this article in full you will need to make a payment

      Purchase one-time access:

      Academic & Personal: 24 hour online accessCorporate R&D Professionals: 24 hour online access
      One-time access price info
      • For academic or personal research use, select 'Academic and Personal'
      • For corporate R&D use, select 'Corporate R&D Professionals'

      Subscribe:

      Subscribe to Surgery
      Already a print subscriber? Claim online access
      Already an online subscriber? Sign in
      Institutional Access: Sign in to ScienceDirect

      References

        • Sipple J.H.
        The association of pheochromoeytoma with carcinoma of the thyroid gland.
        Am J Med. 1961; 31: 163-166
        • Steiner A.L.
        • Goodman A.D.
        • Powers S.R.
        Study of a kindred with pheochromocytoma, medullary thyroid carcinoma, hyperparathyroidism and Cushing's disease. Multiple endocrine neoplasia, type 2.
        Medicine (Baltimore). 1968; 57: 371-409
        • Tashjian A.H.
        • Howland B.G.
        • Melvin K.E.W.
        • Hill Jr., C.S.
        Immunoassay of human calcitonin: clinical measurement; relation to serum calcium studies in patients with medullary carcinoma.
        N Engl J Med. 1970; 283: 890-895
        • Mathew C.G.P.
        • Chin K.S.
        • Easton D.F.
        • et al.
        A linked genetic marker for multiple endocrine neoplasia type 2A on chromosome 10.
        Nature. 1987; 328: 527-528
        • Simpson N.E.
        • Kidd K.K.
        • Goodfellow P.J.
        • et al.
        Assignment of multiple endocrine neoplasia type 2A to chromosome 10 by linkage.
        Nature. 1987; 328: 528-530
        • Mulligan L.M.
        • Kwok L.B.J.
        • Healey C.S.
        • et al.
        Germ-line mutations of the RET proto-oncogene in multiple endocrine neoplasia type 2A.
        Nature. 1993; 363: 458-460
        • Donis-Keller H.
        • Dou S.
        • Chi D.
        • et al.
        Mutations in the RET proto-oncogene are associated with MEN 2A and FMTC.
        Hum Mol Genet. 1993; 2: 851-856
        • Mulligan L.M.
        • Eng C.
        • Healy C.S.
        • et al.
        Specific mutations of the RET proto-oncogene are related to disease phenotype in MEN 2A and FMTC.
        Nat Genet. 1994; 6: 70-74
        • Carlson K.M.
        • Dou S.
        • Chi D.
        • et al.
        A single missense mutation in the tyrosine kinase catalytic domain of the RET proto-oncogene is associated with multiple endocrine neoplasia type 2B.
        in: 2nd ed. Proc Natl Acad Sci USA. 91. 1994: 1579-1583
        • Hofstra R.M.W.
        • Landsvater R.M.
        • Ceccherini I.
        • et al.
        A mutation in RET proto-oncogene associated with multiple endocrine neoplasia type 2B and sporadic medullary thyroid carcinoma.
        Nature. 1994; 367: 375-376
        • Eng C.
        • Smith D.P.
        • Mulligan L.M.
        • et al.
        Point mutation within tyrosine kinase domain of the RET proto-oncogene in multiple endocrine neoplasia Type 2B, and related sporadic tumors.
        Hum Mol Genet. 1994; 3: 237-241
        • Romeo G.
        • Ronchetto P.
        • Luo Y.
        • et al.
        Point mutations affecting the tyrosine kinase domain of the RET proto-oncogene in Hirschsprung's disease.
        Nature. 1994; 367: 377-378
        • Edery P.
        • Lyonnet S.
        • Mulligan L.M.
        • et al.
        Mutations of the RET proto-oncogene in Hirschsprung's disease.
        Nature. 1994; 367: 378-380
        • Jackson C.E.
        • Tashjian Jr., J.
        • Block M.A.
        Detection of medullary thyroid cancer by calcitonin assay in families.
        Ann Intern Med. 1973; 78: 845-852
        • Talpos G.P.
        • Jackson C.E.
        • Yott J.B.
        • Van Dyke D.L.
        Pheonotype mapping of the multiple endocrine neoplasia type 2 syndrome.
        Surgery. 1983; 94: 650-654
        • Jackson C.E.
        • Norum R.A.
        Genetic mechanisms of neoplasia in MEN 2.
        Henry Ford Hosp Med J. 1989; 37: 116-119
        • Gagel R.F.
        • Tashjian Jr, A.H.
        • Cummings T.
        • et al.
        The clinical out come of prospective screening for multiple endocrine neoplasia type 2A: an 18-year experience.
        N Engl J Med. 1988; 318: 478-484
        • Sobel H.
        • Narod S.A.
        • Nakamura Y.
        • et al.
        Screening for multiple endocrine neoplasia type 2A with DNA-polymorphism analysis.
        N Engl J Med. 1989; 321: 996-1001
        • Mathew C.G.P.
        • Easton D.F.
        • Nakamura Y.
        • et al.
        Presymptomatic screening for multiple endocrine neoplasia type 2A with linked DNA markers.
        Lancet. 1991; 337: 7-11
        • Lichter J.B.
        • Wu J.-S.
        • Genel M.
        • et al.
        Presymptomatic testing using DNA markers for individuals at risk for familial multiple endocrine neoplasia 2A.
        J Clin Endocrinol Metab. 1992; 74: 368-373
        • Wolfe H.J.
        • Melvin K.E.W.
        • Cervi-Skinner S.J.
        • et al.
        C-cell hyperplasia preceding medullary thyroid carcinoma: cytological, immunological and biological studies.
        N Engl J Med. 1973; 289: 437-441
        • Orita M.
        • Iwahana H.
        • Kanazawa H.
        • Hayashi K.
        • Sekiya A.
        Detection of polymorphisms of human DNA by gel electrophoresis as single-strand conformation polymorphisms.
        in: 2nd ed. Proc Natl Acad Sci USA. 86. 1989: 2766-2770