Abstract
Oval cells constitute a heterogeneous population of proliferating progenitors found in rat livers following carcinogenic treatment (2-acetylaminofluorene and 70% hepatectomy). The aim of this study was to investigate the cellular pattern of various differentiation and cell type markers in this model of liver regeneration. Immunophenotypic characterisation revealed at least two subtypes emerging from the portal field. First, a population of oval cells formed duct-like structures and expressed bile duct (CD49f) as well as hepatocytic markers (α-foetoprotein, CD26). Second, a population of non-ductular oval cells was detected between and distally from the ductules expressing the neural marker nestin and the haematopoietic marker Thy1. Following oval cell isolation, a subset of the nestin-positive cells was shown to co-express hepatocytic and epithelial markers (albumin, CD26, pancytokeratin) and could be clearly distinguished from anti-desmin reactive hepatic stellate cells. The gene expression profiles (RT-PCR) of isolated oval cells and oval cell liver tissue were found to be similar to foetal liver (ED14). The present results suggest that the two oval cell populations are organised in a zonal hierarchy with a marker gradient from the inner (displaying hepatocytic and biliary markers) to the outer zone (showing hepatocytic and extrahepatic progenitor markers) of the proliferating progeny clusters.
Similar content being viewed by others
Reference
Abelev GI, Eraiser TL (1999) Cellular aspects of alpha-fetoprotein reexpression in tumors. Semin Cancer Biol 9:95–107
Alison MR (2003) Characterization of the differentiation capacity of rat-derived hepatic stem cells. Semin Liver Dis 23:325–336
Alison MR, Vig P, Russo F, Bigger BW, Amofah E, Themis M, Forbes S (2004) Hepatic stem cells: from inside and outside the liver? Cell Prolif 37:1–21
Amoh Y, Yang M, Li L, Reynoso J, Bouvet M, Moossa AR, Katsuoka K, Hoffman RM (2005) Nestin-linked green fluorescent protein transgenic nude mouse for imaging human tumor angiogenesis. Cancer Res 65:5352–5357
Anilkumar TV, Golding M, Edwards RJ, Lalani EN, Sarraf CE, Alison MR (1995) The resistant hepatocyte model of carcinogenesis in the rat: the apparent independent development of oval cell proliferation and early nodules. Carcinogenesis 16:845–853
Bauer S, Hay M, Amilhon B, Jean A, Moyse E (2005) In vivo neurogenesis in the dorsal vagal complex of the adult rat brainstem. Neuroscience 130:75–90
Cattaneo E, McKay R (1990) Proliferation and differentiation of neuronal stem cells regulated by nerve growth factor. Nature 347:762–765
Craig W, Kay R, Cutler RL, Lansdorp PM (1993) Expression of Thy1 on human hematopoietic progenitor cells. J Exp Med 177:1331–1342
Dabeva MD, Hwang SG, Vasa SR, Hurston E, Novikoff PM, Hixson DC, Gupta S, Shafritz DA (1997) Differentiation of pancreatic epithelial progenitor cells into hepatocytes following transplantation into rat liver. Proc Natl Acad Sci USA 94:7356–7361
Dabeva MD, Laconi E, Oren R, Petkov PM, Hurston E, Shafritz DA (1998) Liver regeneration and alpha-fetoprotein messenger RNA expression in the retrorsine model for hepatocyte transplantation. Cancer Res 58:5825–5834
Dunsford HA, Karnasuta C, Hunt JM, Sell S (1989) Different lineages of chemically induced hepatocellular carcinoma in rats defined by monoclonal antibodies. Cancer Res 49:4894–9000
Evarts RP, Nagy P, Nakatsukasa H, Marsden E, Thorgeirsson SS (1989) In vivo differentiation of rat liver oval cells into hepatocytes. Cancer Res 49:1541–1547
Factor VM, Radaeva SA (1993) Oval cells-hepatocytes relationships in Dipin-induced hepatocarcinogenesis in mice. Exp Toxicol Pathol 45:239–244
Fausto N, Campbell JS (2003) The role of hepatocytes and oval cells in liver regeneration and repopulation. Mech Dev 120:117–130
Fujio K, Hu Z, Evarts RP, Marsden ER, Niu CH, Thorgeirsson SS (1994) Expression of stem cell factor and its receptor, c-kit, during liver regeneration from putative stem cells in adult rat. Lab Invest 70:511–516
Geerts A (2004) On the origin of stellate cells: mesodermal, endodermal or neuro-ectodermal? J Hepatol 40:331–334
Gleiberman AS, Encinas JM, Mignone JL, Michurina T, Rosenfeld MG, Enikolopov G (2005) Expression of nestin-green fluorescent protein transgene marks oval cells in the adult liver. Dev Dyn 234:413–421
Golding M, Sarraf CE, Lalani EN, Anilkumar TV, Edwards RJ, Nagy P, Thorgeirsson SS, Alison MR (1995) Oval cell differentiation into hepatocytes in the acetylaminofluorene-treated regenerating rat liver. Hepatology 22:1243–1253
He ZP, Tan WQ, Tang YF, Zhang HJ, Feng MF (2004) Activation, isolation, identification and in vitro proliferation of oval cells from adult rat livers. Cell Prolif 37:177–187
Hoppo T, Fujii H, Hirose T, Yasuchika K, Azuma H, Baba S, Naito M, Machimoto T, Ikai I (2004) Thy1-positive mesenchymal cells promote the maturation of CD49f-positive hepatic progenitor cells in the mouse fetal liver. Hepatology 39:1362–1370
Ishii T, Yasuchika K, Fujii H, Hoppo T, Baba S, Naito M, Machimoto T, Kamo N, Suemori H, Nakatsuji N, Ikai I (2005) In vitro differentiation and maturation of mouse embryonic stem cells into hepatocytes. Exp Cell Res 309:68–77
Jensen CH, Jauho EI, Santoni-Rugiu E, Holmskov U, Teisner B, Tygstrup N, Bisgaard HC (2004) Transit-amplifying ductular (oval) cells and their hepatocytic progeny are characterized by a novel and distinctive expression of delta-like protein/preadipocyte factor 1/fetal antigen 1. Am J Pathol 164:1347–1359
Kania G, Blyszczuk P, Jochheim A, Ott M, Wobus AM (2004) Generation of glycogen- and albumin-producing hepatocyte-like cells from embryonic stem cells. Biol Chem 385:943–953
Koenig S, Krause P, Drabent B, Schaeffner I, Christ B, Schwartz P, Unthan-Fechner K, Probst I (2006) The expression of mesenchymal, neural and haematopoietic stem cell markers in adult hepatocytes proliferating in vitro. J Hepatol 44:1115–1124
Lardon J, Rooman I, Bouwens L (2002) Nestin expression in pancreatic stellate cells and angiogenic endothelial cells. Histochem Cell Biol 117:535–540
Mabuchi A, Mullaney I, Sheard PW, Hessian PA, Mallard BL, Tawadrous MN, Zimmermann A, Senoo H, Wheatley AM (2004) Role of hepatic stellate cell/hepatocyte interaction and activation of hepatic stellate cells in the early phase of liver regeneration in the rat. J Hepatol 40:910–916
Matsusaka S, Tsujimura T, Toyosaka A, Nakasho K, Sugihara A, Okamoto E, Uematsu K, Terada N (1999) Role of c-kit receptor tyrosine kinase in development of oval cells in the rat 2-acetylaminofluorene/partial hepatectomy model. Hepatology 29:670–676
McCaughan GW, Wickson JE, Creswick PF, Gorrell MD (1990) Identification of the bile canalicular cell surface molecule GP110 as the ectopeptidase dipeptidyl peptidase IV: an analysis by tissue distribution, purification and N-terminal amino acid sequence. Hepatology 11:534–544
Messing A (1999) Nestin in the liver–lessons from the brain. Hepatology 29:602–603
Mokry J, Cizkova D, Filip S, Ehrmann J, Osterreicher J, Kolar Z, English D (2004) Nestin expression by newly formed human blood vessels. Stem Cells Dev 13:658–664
Nahon JL (1987) The regulation of albumin and alpha-fetoprotein gene expression in mammals. Biochimie 69:445–459
Newsome PN, Hussain MA, Theise ND (2004) Hepatic oval cells: helping redefine a paradigm in stem cell biology. Curr Top Dev Biol 61:1–28
Niki T, Pekny M, Hellemans K, Bleser PD, Berg KV, Vaeyens F, Quartier E, Schuit F, Geerts A (1999) Class VI intermediate filament protein nestin is induced during activation of rat hepatic stellate cells. Hepatology 29:520–527
Oh SH, Hatch HM, Petersen BE (2002) Hepatic oval ‘stem’ cell in liver regeneration. Semin Cell Dev Biol 13:405–409
Paku S, Nagy P, Kopper L, Thorgeirsson SS (2004) 2-acetylaminofluorene dose-dependent differentiation of rat oval cells into hepatocytes: confocal and electron microscopic studies. Hepatology 39:1353–1361
Paku S, Schnur J, Nagy P, Thorgeirsson SS (2001) Origin and structural evolution of the early proliferating oval cells in rat liver. Am J Pathol 158:1313–1323
Petersen BE, Goff JP, Greenberger JS, Michalopoulos GK (1998) Hepatic oval cells express the hematopoietic stem cell marker Thy1 in the rat. Hepatology 27:433–445
Petersen BE, Grossbard B, Hatch H, Pi L, Deng J, Scott EW (2003) Mouse A6-positive hepatic oval cells also express several hematopoietic stem cell markers. Hepatology 37:632–640
Sanchez A, Factor VM, Schroeder IS, Nagy P, Thorgeirsson SS (2004) Activation of NF-kappaB and STAT3 in rat oval cells during 2-acetylaminofluorene/partial hepatectomy-induced liver regeneration. Hepatology 39:376–385
Sarraf C, Lalani EN, Golding M, Anilkumar TV, Poulsom R, Alison M (1994) Cell behavior in the acetylaminofluorene-treated regenerating rat liver. Light and electron microscopic observations. Am J Pathol 145:1114–1126
Sell S (2001) Heterogeneity and plasticity of hepatocyte lineage cells. Hepatology 33:738–750
Sell S (2003) The hepatocyte: heterogeneity and plasticity of liver cells. Int J Biochem Cell Biol 35:267–271
Shiojiri N, Lemire JM, Fausto N (1991) Cell lineages and oval cell progenitors in rat liver development. Cancer Res 51:2611–2620
Sigal SH, Brill S, Fiorino AS, Reid LM (1992) The liver as a stem cell and lineage system. Am J Physiol 263:G139–G148
Tatematsu M, Ho RH, Kaku T, Ekem JK, Farber E (1984) Studies on the proliferation and fate of oval cells in the liver of rats treated with 2-acetylaminofluorene and partial hepatectomy. Am J Pathol 114:418–430
Unwin PN, Zampighi G (1980) Structure of the junction between communicating cells. Nature 283:545–549
Wang X, Foster M, Al-Dhalimy M, Lagasse E, Finegold M, Grompe M (2003) The origin and liver repopulating capacity of murine oval cells. Proc Natl Acad Sci USA 100(Suppl 1):11881–11888
Wiese C, Rolletschek A, Kania G, Blyszczuk P, Tarasov KV, Tarasova Y, Wersto RP, Boheler KR, Wobus AM (2004) Nestin expression—a property of multi-lineage progenitor cells? Cell Mol Life Sci 61:2510–2522
Yang L, Faris RA, Hixson DC (1993) Phenotypic heterogeneity within clonogenic ductal cell populations isolated from normal adult rat liver. Proc Soc Exp Biol Med 204:280–288
Yin L, Lynch D, Ilic Z, Sell S (2002) Proliferation and differentiation of ductular progenitor cells and littoral cells during the regeneration of the rat liver to CCl4/2-AAF injury. Histol Histopathol 17:65–81
Yin L, Lynch D, Sell S (1999) Participation of different cell types in the restitutive response of the rat liver to periportal injury induced by allyl alcohol. J Hepatol 31:497–507
Yokoi Y, Namihisa T, Kuroda H, Komatsu I, Miyazaki A, Watanabe S, Usui K (1984) Immunocytochemical detection of desmin in fat-storing cells (Ito cells). Hepatology 4:709–714
Yoon BI, Choi YK, Kim DY (2004) Differentiation processes of oval cells into hepatocytes: proposals based on morphological and phenotypical traits in carcinogen-treated hamster liver. J Comp Pathol 131:1–9
Zheng YW, Taniguchi H (2003) Diversity of hepatic stem cells in the fetal and adult liver. Semin Liver Dis 23:337–438
Acknowledgments
The authors would like to thank Sabine Wilde and Sabrina Goldmann for their excellent work in preparing the immunolabelling figures for this article. We would furthermore like to express our appreciation to Andrew Entwistle for his critical review of this manuscript. This work was supported by the Deutsche Forschungsgemeinschaft (DFG) (grant KO 2218/1-2) and by a grant within the Research Promotion Programme 2002 of the Faculty of Medicine and University Hospital of the Georg-August University Goettingen.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Koenig, S., Probst, I., Becker, H. et al. Zonal hierarchy of differentiation markers and nestin expression during oval cell mediated rat liver regeneration. Histochem Cell Biol 126, 723–734 (2006). https://doi.org/10.1007/s00418-006-0204-3
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s00418-006-0204-3