NewslettersHepatic Cell NewsHepatic Stellate Cells Maintain Liver Homeostasis Through Paracrine Neurotrophin-3 Signaling That Induces Hepatocyte ProliferationBy Jamie Kang - June 1, 20230130Hepatic stellate cells were a source of neurotrophin-3, which drove hepatocyte proliferation in vitro and in hepatic stellate cell–depleted mice by stimulating the receptor tropomyosin receptor kinase B.[Science Signaling]Abstract