pubmed.ncbi.nlm.nih.gov

Increased expression and altered location of annexin IV in renal clear cell carcinoma: a possible role in tumour dissemination - PubMed

  • ️Thu Jan 01 2004

Increased expression and altered location of annexin IV in renal clear cell carcinoma: a possible role in tumour dissemination

Uwe Zimmermann et al. Cancer Lett. 2004.

Abstract

The proteome of renal cell carcinoma and non-neoplastic kidney tissue was analysed from 12 patients by two-dimensional polyacrylamide gel electrophoresis to search for differentially expressed proteins in the tumour. Annexin IV was identified to be up-regulated in tumour cells. These patients and further 11 were characterized by RT-PCR. We found an increased amount of annexin IV mRNA. Immunohistochemical analysis revealed an altered localization of annexin IV in tumour cells. Additionally we demonstrate that over-expressed annexin IV promotes cell migration in a carcinoma model system. From these results above it seems possible that annexin IV plays an important role in the morphological diversification and dissemination of the clear cell renal cell carcinoma.

PubMed Disclaimer

Similar articles

Cited by

MeSH terms

Substances

LinkOut - more resources