Mutation analysis of the putative tumor suppressor PTEN/MMAC1 in human ovarian cancer.

  • Authors:
    • A Yokomizo
    • D J Tindall
    • L Hartmann
    • R B Jenkins
    • D I Smith
    • W Liu
  • View Affiliations

  • Published online on: July 1, 1998     https://doi.org/10.3892/ijo.13.1.101
  • Pages: 101-106
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Abstract

A putative tumor suppressor, PTEN/MMAC1 gene was recently identified at 10q23 and was found to be frequently altered in several types of human tumors. To determine the possible role of this gene in human ovarian tumors, we screened 31 unselected primary epithelial ovarian cancers with matched normal tissues and 7 ovarian cancer cell lines. Two homozygous deletions (4.8%) were detected in primary ovarian tumors by a semi-quantitative multiplex polymerase chain reaction. However, no point mutations were observed in any of the PTEN/MMAC1 coding sequences as determined by denaturing high-performance liquid chromatography and DNA sequencing. These data indicate that PTEN/MMAC1 mutations are rare in ovarian cancers.

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Jul 1998
Volume 13 Issue 1

Print ISSN: 1019-6439
Online ISSN:1791-2423

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Spandidos Publications style
Yokomizo A, Tindall D, Hartmann L, Jenkins R, Smith D and Liu W: Mutation analysis of the putative tumor suppressor PTEN/MMAC1 in human ovarian cancer.. Int J Oncol 13: 101-106, 1998.
APA
Yokomizo, A., Tindall, D., Hartmann, L., Jenkins, R., Smith, D., & Liu, W. (1998). Mutation analysis of the putative tumor suppressor PTEN/MMAC1 in human ovarian cancer.. International Journal of Oncology, 13, 101-106. https://doi.org/10.3892/ijo.13.1.101
MLA
Yokomizo, A., Tindall, D., Hartmann, L., Jenkins, R., Smith, D., Liu, W."Mutation analysis of the putative tumor suppressor PTEN/MMAC1 in human ovarian cancer.". International Journal of Oncology 13.1 (1998): 101-106.
Chicago
Yokomizo, A., Tindall, D., Hartmann, L., Jenkins, R., Smith, D., Liu, W."Mutation analysis of the putative tumor suppressor PTEN/MMAC1 in human ovarian cancer.". International Journal of Oncology 13, no. 1 (1998): 101-106. https://doi.org/10.3892/ijo.13.1.101