Gene expression profiles of hepatic stellate cells isolated from Pdgfrb-knockout mice

ABSTRACT: Background & Aims: Rapid induction of beta-PDGF receptor (beta-PDGFR) is a core feature of hepatic stellate cell activation, the hallmark of liver fibrogenesis. However, biological consequences of the induction are not well characterized. We aimed to determine the involvement of beta-PDGFR-mediated molecular pathway activation on hepatic stellate cells in liver injury, fibrogenesis, and carcinogenesis in vivo. Methods: Loss and constitutive activation of beta-PDGFR were assessed in mouse models with either a stellate cell-specific beta-PDGFR knockout or the expression of an autoactivating mutation respectively. Liver injury and fibrosis were induced in two mechanistically distinct models: carbontetrachloride (CCl4) treatment and ligation of the common bile duct. Hepatocarcinogenesis with

ORGANISM(S): Mus musculus

SUBMITTER: Yujin Hoshida 

PROVIDER: E-GEOD-52253 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress