These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: Expression of insulin-like growth factor II in female breast cancer as related to established prognostic factors and long-term prognosis.
    Author: Toropainen EM, Lipponen PK, Syrjanen KJ.
    Journal: Anticancer Res; 1995; 15(6B):2669-74. PubMed ID: 8669844.
    Abstract:
    The expression of insulin-like growth factor II (IGF-II) was analysed immunohistochemically in a series of 211 breast cancers with special reference to standard prognostic factors and patient survival. IGF-II was expressed both in the cancer cells and in stromal cells, in 84% and 50% of cases, respectively. IGF-II expression in cancer cells was related to a non-metastatic disease at diagnosis (p = 0.03), low tumour grade (p = 0.02), DNA diploidy (p = 0.02) and S-phase fraction under 7% (p = 0.001). IGF-II negativity was positively correlated to morphometric SD of nuclear area (p = 0.0003), nuclear perimetry (p = 0.002), SD of nuclear perimetry (p = 0.02), minimum nuclear diameter (p = 0.005) and maximum nuclear diameter (p = 0.003). The expression of IGF-II in stromal cells was related to low histological grade (p = 0.02), mitotic index under 10/mm2 (p = 0.01), mild nuclear pleomorphism (p = 0.03), DNA diploidy (p = 0.08), SD of nuclear area (p = 0.006), mean nuclear perimeter (p = 0.05), minimum nuclear diameter (p = 0.005) and maximum nuclear diameter (p = 0.007) in that the nuclear factor values were higher in tumours without stromal IGF-II expression. In univariate and multivariate survival analysis, immunohisto-chemically detected expression of IGF-II had no independent prognostic value over standard prognostic factors. Despite the fact that expression of IGF-II was inversely related to several histopathological features of malignancy, the clinical behaviour of breast cancer seemed to be independent of IGF-II expression.
    [Abstract] [Full Text] [Related] [New Search]