Association of invasion-promoting tenascin-C additional domains with breast cancers in young women.

ABSTRACT:

Introduction

Tenascin-C (TNC) is a large extracellular matrix glycoprotein that shows prominent stromal expression in many solid tumours. The profile of isoforms expressed differs between cancers and normal breast, with the two additional domains AD1 and AD2 considered to be tumour associated. The aim of the present study was to investigate expression of AD1 and AD2 in normal, benign and malignant breast tissue to determine their relationship with tumour characteristics and to perform in vitro functional assays to investigate the role of AD1 in tumour cell invasion and growth.

Methods

Expression of AD1 and AD2 was related to hypoxanthine phosphoribosyltransferase 1 as a housekeeping gene in breast tissue using quantitative RT-PCR, and the results were related to clinicopatho

SUBMITTER: Guttery DS 

PROVIDER: S-EPMC2949648 | biostudies-literature | 2010

REPOSITORIES: biostudies-literature