Dynamic EpCAM expression on circulating and disseminating tumor cells: causes and consequences.
Cell Mol Life Sci
; 71(22): 4393-402, 2014 Nov.
Article
em En
| MEDLINE
| ID: mdl-25103341
ABSTRACT
Formation of metastasis is the most important and lethal step in cancer progression. Circulating and disseminated cancer cells (CTCs/DTCs) in blood and bone marrow are considered as potential metastases-inducing cells. Their detection and characterization has, therefore, become a field of major interest in translational and clinical research in oncology. The main strategy to detect these cells relies thus far on the epithelial characteristics of carcinoma cells and epithelial cell adhesion molecule (EpCAM) represents the most commonly used epithelial marker to capture CTCs/DTCs. Recent data, however, demonstrated a dynamic expression of EpCAM associated with a loss during epithelial-to-mesenchymal transition. The present review summarizes the potential mechanisms and reasons for a dynamic expression of EpCAM.
Texto completo:
1
Base de dados:
MEDLINE
Assunto principal:
Moléculas de Adesão Celular
/
Regulação Neoplásica da Expressão Gênica
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Antígenos de Neoplasias
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Neoplasias
Tipo de estudo:
Etiology_studies
Limite:
Humans
Idioma:
En
Ano de publicação:
2014
Tipo de documento:
Article