A compact VEGF signature associated with distant metastases and poor outcomes

ABSTRACT: Results When compared with each other, primary tumors and regional metastases showed statistically indistinguishable gene expression patterns. Supervised analyses comparing patients with distant metastases versus primary tumors or regional metastases showed that the distant metastases were distinct and distinguished by the lack of expression of fibroblast/mesenchymal genes, and by the high expression of a 13-gene profile (that is, the ‘vascular endothelial growth factor (VEGF) profile’) that included VEGF, ANGPTL4, ADM and the monocarboxylic acid transporter SLC16A3. At least 8 out of 13 of these genes contained HIF1α binding sites, many are known to be HIF1α-regulated, and expression of the VEGF profile correlated with HIF1α IHC positivity. The VEGF profile also showed prognostic

ORGANISM(S): Homo sapiens

SUBMITTER: Charles Perou 

PROVIDER: E-GEOD-3521 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress