| Literature DB >> 20819441 |
Abstract
This study was designed to investigate the expression of four actin-binding proteins, alpha-actinin-4, cofilin 1, fascin and elongation factor 1-alpha 2 (eEF1A2), in samples of breast cancer from 112 patients with different stages of breast cancer (stages T0 - T1, T2 and T3) compared with normal control tissues (n = 33). Levels of eEF1A2 and alpha-actinin-4 mRNA appeared to be unrelated to tumour size, except for a significant down-regulation of alpha-actinin-4 mRNA in T3 cases. Significant up-regulation of cofilin 1 mRNA was associated with stages T0 - T1 and T2; up-regulation seen at stage T3 was not significant compared with control tissue. Fascin mRNA levels were significantly reduced at all three tumour stages (T0 - T1, T2 and T3) compared with control tissue. In conclusion, some components of the actin cytoskeletal system might hold significant potential as targets in future cancer therapies.Entities:
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Year: 2010 PMID: 20819441 DOI: 10.1177/147323001003800331
Source DB: PubMed Journal: J Int Med Res ISSN: 0300-0605 Impact factor: 1.671