Liver Fibrosis

Research on liver fibrosis discussed by scientists at University of Edinburgh

Published in Proteomics Weekly, April 13th, 2009

According to recent research from Scotland, "Hepatic myofibroblast apoptosis is critical to resolution of liver fibrosis. We show that human hepatic myofibroblasts co-express p75(NTR) (p75 neurotrophin receptor) and sortilin, thus facilitating differential responses to mature and pro nerve growth factor (proNGF)."

"Although mature NGF is proapoptotic, proNGF protects human hepatic myofibroblasts from apoptosis. Moreover, in recovery from experimental liver fibrosis, the decrease in proNGF parallels loss of hepatic myofibroblasts by apoptosis. Macrophage-derived matrix metalloproteinase 7 (MMP7) cleaves proNGF in a concentration-dependent manner, and its expression in...

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Source: Proteomics Weekly (2009-04-13)

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