Title : Involvement of the tyrosine phosphatase early gene of liver regeneration (PRL-1) in cell cycle and in liver regeneration and fibrosis effect of halofuginone.

Pub. Date : 2006 Jun

PMID : 16508789






5 Functional Relationships(s)
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1 Involvement of the tyrosine phosphatase early gene of liver regeneration (PRL-1) in cell cycle and in liver regeneration and fibrosis effect of halofuginone. halofuginone protein tyrosine phosphatase 4A1 Homo sapiens
2 In this study, we evaluated the effect of halofuginone on PRL-1 expression, its cellular localization in vitro and during liver regeneration, and fibrosis progression in vivo. halofuginone protein tyrosine phosphatase 4A1 Homo sapiens
3 The halofuginone-dependent increase in PRL-1 gene expression was correlated with an increase in the transcription factor early growth response-1 (Egr-1) and inversely correlated with the inhibition of cell proliferation. halofuginone protein tyrosine phosphatase 4A1 Homo sapiens
4 Halofuginone also affected the PRL-1 sub-cellular localization that was cell-cycle-dependent. halofuginone protein tyrosine phosphatase 4A1 Homo sapiens
5 The regulation of the expression of the early genes of regeneration such as PRL-1 and IGFBP-1 is thus part of the mode of action of halofuginone and results in the prevention of liver fibrosis and improved cirrhotic liver regeneration. halofuginone protein tyrosine phosphatase 4A1 Homo sapiens