Staining was performed on native livers and liver grafts for hepatocytes (Alb), cholangiocytes (EpCAM), sinusoidal and vessel endothelial cells (vWF), hepatic stellate cells (αSMA) and Kupffer cells/monocytes (CD68), together with GFP immunofluorescence, 4 weeks after APLT. White arrowheads indicate co-localization. Scale bars = 50µm.