PDGF signaling plays important roles in hepatic fibrogenesis.
Blocking of PDGF signaling ameliorates experimental liver fibrogenesis.
Novel therapeutic options for targeting PDGF signaling are available.
These include antagonistic antibodies, aptamers, SOMAmers, receptor tyrosine kinase inhibitors.
These are effective in attenuation of hepatic stellate cell proliferation and fibrosis.
They are on the way from bench to bedside.