Gene expression profiling of pancreatic cancer cell line BxPC-3 induced by PAR-2 AP

ABSTRACT: Protease-activated receptor-2 (PAR-2), a G protein-coupled receptor activated by trypsin and coagulant factors, plays broad spectrum of physiological and pathological roles especially in cancer development. In this study, we used PAR-2 activating peptide to mimic the action of trypsin to trigger PAR-2 signaling pathway and effects of PAR-2 activation on gene expression in human pancreatic cancer cell line BxPC-3 investigated by microarray analysis. Through DAVID bioinformatic resources, we observed that activated PAR-2-mediated genes are summarized to two different pathways, renal cell carcinoma and NFkB pathway. In renal cell carcinoma pathway, activated PAR-2 dysregulated hypoxia-inducible factors and its target genes, including glucose transporter 1 (GLUT1), transforming growth factor-b

ORGANISM(S): Homo sapiens

SUBMITTER: Che-Ming Teng 

PROVIDER: E-GEOD-44827 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress