Volume 7, Issue 3 (1-2016)                   2016, 7(3): 519-526 | Back to browse issues page


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Pourseidi B, Bazrafshani M, Rastinnia S, Hosseini F. Evaluation of HER2/neu gene amplification (duplications) frequency in patients with breast cancer using MLPA method. North Khorasan University of Medical Sciences 2016; 7 (3) :519-526
URL: http://journal.nkums.ac.ir/article-1-633-en.html
1- , dr.rastinnia@yahoo.com
Abstract:   (4947 Views)

Background & Objectives: Her2/neu is a biomarker which is overexpressed in a subset of breast cancer patients who are eligible to receive treatment. Her-2 gene amplification analyzed by MLPA that is a new method to detect Her-2 status in clinical practice.

Material and Methods: 60 patients, who were operated in Afzalipour Hospital of Kerman, were enrolled in this cross-sectional study. The pathologic specimens were evaluated by MLPA method for detecting HER2 overexpression. The data were analyzed by SPSS21 software and CHI SQUARE test.

Results: Correlation between HER2 overexpression and lymph node involvement was remarkable (P value=0.0). HER2 over overexpression and size of tumor had obvious relation (P value=0.036). All the patients with HER2 overexpression were stage3 of malignancy (P value=0.0).

Conclusion: According to the results of this study it can be concluded  MLPA method is a suitable method for detecting overexpression of HER2 in patients with breast cancer.

Keywords: Breast Cancer, HER2/neu Overexpression, MLPA

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Type of Study: Orginal Research | Subject: Basic Sciences
Received: 2015/12/26 | Accepted: 2015/12/26 | Published: 2015/12/26

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