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Heterogeneity of Mesenchymal Markers Expression-molecular Profiles of Cancer Cells Disseminated by Lymphatic and Hematogenous Routes in Breast Cancer

Overview
Journal Cancers (Basel)
Publisher MDPI
Specialty Oncology
Date 2013 Nov 13
PMID 24217115
Citations 6
Authors
Affiliations
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Abstract

Breast cancers can metastasize via hematogenous and lymphatic routes, however in some patients only one type of metastases are detected, suggesting a certain proclivity in metastatic patterns. Since epithelial-mesenchymal transition (EMT) plays an important role in cancer dissemination it would be worthwhile to find if a specific profile of EMT gene expression exists that is related to either lymphatic or hematogenous dissemination. Our study aimed at evaluating gene expression profile of EMT-related markers in primary tumors (PT) and correlated them with the pattern of metastatic spread. From 99 early breast cancer patients peripheral blood samples (N = 99), matched PT (N = 47) and lymph node metastases (LNM; N = 22) were collected. Expression of TWIST1, SNAI1, SNAI2 and VIM was analyzed in those samples. Additionally expression of CK19, MGB1 and HER2 was measured in CTCs-enriched blood fractions (CTCs-EBF). Results were correlated with each other and with clinico-pathological data of the patients. Results show that the mesenchymal phenotype of CTCs-EBF correlated with poor clinico-pathological characteristics of the patients. Additionally, PT shared more similarities with LNM than with CTCs-EBF. Nevertheless, LNM showed increased expression of EMT-related markers than PT; and EMT itself in PT did not seem to be necessary for lymphatic dissemination.

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References
1.
Quiet C, Ferguson D, Weichselbaum R, Hellman S . Natural history of node-negative breast cancer: a study of 826 patients with long-term follow-up. J Clin Oncol. 1995; 13(5):1144-51. DOI: 10.1200/JCO.1995.13.5.1144. View

2.
Ksiazkiewicz M, Markiewicz A, Zaczek A . Epithelial-mesenchymal transition: a hallmark in metastasis formation linking circulating tumor cells and cancer stem cells. Pathobiology. 2012; 79(4):195-208. DOI: 10.1159/000337106. View

3.
Raimondi C, Gradilone A, Naso G, Vincenzi B, Petracca A, Nicolazzo C . Epithelial-mesenchymal transition and stemness features in circulating tumor cells from breast cancer patients. Breast Cancer Res Treat. 2011; 130(2):449-55. DOI: 10.1007/s10549-011-1373-x. View

4.
Gorges T, Tinhofer I, Drosch M, Rose L, Zollner T, Krahn T . Circulating tumour cells escape from EpCAM-based detection due to epithelial-to-mesenchymal transition. BMC Cancer. 2012; 12:178. PMC: 3502112. DOI: 10.1186/1471-2407-12-178. View

5.
Aktas B, Tewes M, Fehm T, Hauch S, Kimmig R, Kasimir-Bauer S . Stem cell and epithelial-mesenchymal transition markers are frequently overexpressed in circulating tumor cells of metastatic breast cancer patients. Breast Cancer Res. 2009; 11(4):R46. PMC: 2750105. DOI: 10.1186/bcr2333. View