Loss of Expression of the PTEN Gene Protein Product Is Associated with Poor Outcome in Breast Cancer
Author(s) -
Peter L. Depowski,
Seth I Rosenthal,
Jeffrey S. Ross
Publication year - 2001
Publication title -
modern pathology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.596
H-Index - 153
eISSN - 1530-0285
pISSN - 0893-3952
DOI - 10.1038/modpathol.3880371
Subject(s) - pten , breast cancer , tensin , immunohistochemistry , cancer research , tumor suppressor gene , pathology , medicine , metastasis , estrogen receptor , lymph node , oncology , cancer , biology , carcinogenesis , pi3k/akt/mtor pathway , apoptosis , biochemistry
The PTEN gene, a candidate tumor suppressor, is localized to chromosome 10q23 and shares extensive homology with cytoskeletal proteins auxilin and tensin. A high frequency of mutations at the PTEN locus has been described in a variety of neoplasms including breast cancer. However, the role of PTEN alternations and its association with outcome variables in breast neoplasia is not well established.
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