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New Biomarkers to Predict the Evolution of in Situ Breast Cancers

Overview
Journal Biomed Res Int
Publisher Wiley
Date 2014 Sep 23
PMID 25243117
Citations 9
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Abstract

Background: Genomic studies have shown that gene expression profiles are similar in in situ (CIS) and invasive breast cancers, suggesting that several biofunctional modifications of the transformation process occur before or during the development of CIS lesion.

Methods: We investigated 3 biomarkers in 44 patients with CIS: TG2 (transglutaminase 2), HJURP (Holliday junction recognition protein), and HIF-1α (hypoxia inducible factor-1 alpha).

Results: TG2 was more highly expressed than the other two markers and significantly more so in stromal than in tumor cells. HIF-1α evaluation showed a higher expression in both tumor and stromal cells in patients with relapsed G3 tumors, indicating a potential role of this marker in CIS evolution. A greater than sevenfold higher risk of relapse (P = 0.050) was observed in patients highly expressing HJURP in stroma and a tenfold higher recurrence risk (P = 0.026) was seen in those with a higher stromal HIF-1α expression. An important increase in risk accuracy (AUC 0.80) was obtained when HIF-1α and HJURP were evaluated together.

Conclusions: Despite the limited number of relapsed patients, we formulated some hypotheses on the factors responsible for malignant evolution and recurrence which are now being tested in a large case series with a longer follow-up.

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References
1.
Mangala L, Arun B, Sahin A, Mehta K . Tissue transglutaminase-induced alterations in extracellular matrix inhibit tumor invasion. Mol Cancer. 2005; 4:33. PMC: 1224867. DOI: 10.1186/1476-4598-4-33. View

2.
Krieg M, Haas R, Brauch H, Acker T, Flamme I, Plate K . Up-regulation of hypoxia-inducible factors HIF-1alpha and HIF-2alpha under normoxic conditions in renal carcinoma cells by von Hippel-Lindau tumor suppressor gene loss of function. Oncogene. 2000; 19(48):5435-43. DOI: 10.1038/sj.onc.1203938. View

3.
van der Groep P, van Diest P, Smolders Y, Ausems M, van der Luijt R, Menko F . HIF-1α overexpression in ductal carcinoma in situ of the breast in BRCA1 and BRCA2 mutation carriers. PLoS One. 2013; 8(2):e56055. PMC: 3568038. DOI: 10.1371/journal.pone.0056055. View

4.
Arienti C, Tesei A, Carloni S, Ulivi P, Romeo A, Ghigi G . SLUG silencing increases radiosensitivity of melanoma cells in vitro. Cell Oncol (Dordr). 2012; 36(2):131-9. DOI: 10.1007/s13402-012-0120-6. View

5.
Hayes D, Isaacs C, Stearns V . Prognostic factors in breast cancer: current and new predictors of metastasis. J Mammary Gland Biol Neoplasia. 2002; 6(4):375-92. DOI: 10.1023/a:1014778713034. View