Fig. 2From: Long noncoding RNA HULC accelerates the growth of human liver cancer stem cells by upregulating CyclinD1 through miR675-PKM2 pathway via autophagyHULC accelerates hLCSCs growth in vivo. a The photograph of xenograft tumors derived from four hLCSC lines injected into mice. b The wet weight of xenograft tumors. c The appearance time of xenograft tumors. d Histological hematoxylin-eosin (HE) staining (upper pictures) and anti-PCNA immunostaining (lower pictures) of xenograft tumors (original magnification × 100). e PCNA-positive cell analysis of xenograft tumorsBack to article page