Abstract
In an in vitro culture system, primary hepatocytes usually display a low proliferation capacity, accompanied with a decrease of viability and a loss of hepatocyte-specific functions. Previous studies have demonstrated that the combination introductions of certain hepatocyte-specific transcription factors are able to convert fibroblasts into functional hepatocyte-like cells. However, such combinational usage of transcription factors in primary hepatocytes culture has not yet sufficiently studied. The forkhead box protein A3 (FoxA3) and hepatocyte nuclear factor 4α (Hnf4α) are liver-enriched transcription factors that play vital roles in the differentiation, and maintenance of hepatocytes. Thus, we simultaneously overexpressed the two genes, Foxa3 and Hnf4a, in rat hepatocytes and observed that the combinational augmentation of these two transcription factors have enhanced the proliferation and stabilized the hepatocyte-specific functions of primary hepatocytes over a long-term culture period.
Similar content being viewed by others
REFERENCES
Taub R. 2004. Liver regeneration: from myth to mechanism. Nat. Rev. Mol. Cell. Biol. 5, 836–847.
Li A.P. 2007. Human hepatocytes: isolation, cryopreservation and applications in drug development. Chem. Biol. Interact. 168, 16–29.
Farinati F., Cardin R., D' Errico A., De Maria N., Naccarato R., Cecchetto A., Grigioni W. 1996. Hepatocyte proliferative activity in chronic liver damage as assessed by the monoclonal antibody MIB1 Ki67 in archival material: the role of etiology, disease activity, iron, and lipid peroxidation. Hepatology. 23, 1468–1475.
Michalopoulos G.K., De Frances M.C. 1997. Liver regeneration. Science. 276, 60–66.
Block G.D., Locker J., Bowen W.C., Petersen B.E., Katyal S., Strom S.C., Riley T., Howard T.A., Michalopoulos G.K. 1996. Population expansion, clonal growth, and specific differentiation patterns in primary cultures of hepatocytes induced by HGF/SF, EGF and TGF alpha in a chemically defined (HGM) medium. J. Cell. Biol. 132, 1133–1149.
Mitaka T. 1998. The current status of primary hepatocyte culture. Int. J. Exp. Pathol. 79, 393–409.
Wang J., Xu L., Chen Q., Zhang Y., Hu Y., Yan L. 2015. Bone mesenchymal stem cells overexpressing FGF4 contribute to liver regeneration in an animal model of liver cirrhosis. Int. J. Clin. Exp. Med. 8, 12774–12782.
Berthiaume F., Moghe P.V., Toner M., Yarmush M.L. 1996. Effect of extracellular matrix topology on cell structure, function, and physiological responsiveness: hepatocytes cultured in a sandwich configuration. FASEB J. 10, 1471–1484.
Takashi H., Katsumi M., Toshihiro A. 2007. Hepatocytes maintain their function on basement membrane formed by epithelial cells. Biochem. Biophys. Res. Commun. 359 (1), 151–156.
Cho C.H., Berthiaume F., Tilles A.W., Yarmush M.L. 2008. A new technique for primary hepatocyte expansion in vitro. Biotechnol. Bioeng. 101, 345–356.
Tan G.D., Toh G.W., Birgersson E., Robens J., van Noort D., Leo H.L. 2013. A thin-walled polydimethylsiloxane bioreactor for high-density hepatocyte sandwich culture. Biotechnol. Bioeng. 110, 1663–1673.
Paul D., Hohne M., Pinkert C., Piasecki A., Ummelmann E., Brinster R.L. 1988. Immortalized differentiated hepatocyte lines derived from transgenic mice harboring SV40 T-antigen genes. Exp. Cell Res. 175, 354–362.
Wege H., Le H.T., Chui M.S., Liu L., Wu J., Giri R., Malhi H., Sappal B.S., Kumaran V., Gupta S., Zern M.A. 2003. Telomerase reconstitution immortalizes human fetal hepatocytes without disrupting their differentiation potential. Gastroenterology. 124, 432–444.
Tsuruga Y., Kiyono T., Matsushita M., Takahashi T., Kasai H., Matsumoto S., Todo S. 2008. Establishment of immortalized human hepatocytes by introduction of HPV16 E6/E7 and hTERT as cell sources for liver cell-based therapy. Cell Transplant. 17, 1083–1094.
Sekiya S., Suzuki A. 2011. Direct conversion of mouse fibroblasts to hepatocyte-like cells by defined factors. Nature. 475, 390–393.
Naldini L., Blomer U., Gallay P., Ory D., Mulligan R., Gage F.H., Verma I.M., Trono D. 1996. In vivo gene delivery and stable transduction of non dividing cells by a lentiviral vector. Science. 272, 263–267.
Kingston R.E., Chen C.A., Okayama H. 2003. Calcium phosphate transfection. Curr. Protoc. Cell. Biol. 20, 20–23.
Bowles N.E., Eisensmith R.C., Mohuiddin R., Pyron M., Woo S.L. 1996. A simple and efficient method for the concentration and purification of recombinant retrovirus for increased hepatocyte transduction in vivo. Hum. Gene Ther. 7, 1735–1742.
Lecluyse E.L., Alexandre E. 2010. Isolation and culture of primary hepatocytes from resected human liver tissue. Methods Mol. Biol. 640, 57–82.
Schmittgen T.D., Livak K.J. 2008. Analyzing real-time PCR data by the comparative C (T) method. Nat. Protoc. 3, 1101–1108.
Yamada T., Yoshikawa M., Kanda S., Kato Y., Nakajima Y., Ishizaka S., Tsunoda Y. 2002. In vitro differentiation of embryonic stem cells into hepatocyte-like cells identified by cellular uptake of indocyanine green. Stem Cells. 20, 146–154.
Shulman M., Nahmias Y. 2013. Long-term culture and coculture of primary rat and human hepatocytes. In Epithelial Cell Culture Protocols. 2nd ed. Randell H.S., Fulcher L.M., Eds. Totowa, NJ: Humana Press, pp. 287–302.
Schrem H., Klempnauer J., Borlak J. 2002. Liver-enriched transcription factors in liver function and development. Part I: the hepatocyte nuclear factor network and liver-specific gene expression. Pharmacol. Rev. 54, 129–158.
Huang P., He Z., Ji S., Sun H., Xiang D., Liu C., Hu Y., Wang X., Hui L. 2011. Induction of functional hepatocyte-like cells from mouse fibroblasts by defined factors. Nature. 475, 386–389.
Du Y., Wang J., Jia J., Song N., Xiang C., Xu J., Hou Z., Su X., Liu B., Jiang T., Zhao D., Sun Y., Shu J., Guo Q., Yin M., Sun D., Lu S., Shi Y., Deng H. 2014. Human hepatocytes with drug metabolic function induced from fibroblasts by lineage reprogramming. Cell Stem Cell. 14, 394–403.
Huang P., Zhang L., Gao Y., He Z., Yao D., Xu J., Hou Z., Su X., Liu B., Jiang T., Zhao D., Sun Y., Shu J., Guo Q., Yin M., Sun D., Lu S., Shi Y., Deng H. 2014. Direct reprogramming of human fibroblasts to functional and expandable hepatocytes. Cell Stem Cell. 14, 370–384.
Kim J., Kim K.P., Lim K.T., Lee S.C., Yoon J., Song G., Hwang S.I., Schöler H.R., Cantz T., Han D.W. 2015. Generation of integration-free induced hepatocyte-like cells from mouse fibroblasts. Sci. Rep. 5, 15706.
Tomizawa M., Shinozaki F., Motoyoshi Y., Sugiyama T., Yamamoto S., Ishige N. 2016. Transcription factors and medium suitable for initiating the differentiation of human induced pluripotent stem cells to the hepatocyte lineage. J. Cell Biochem. 117, 2001–2009.
Naiki T., Nagaki M., Asano T., Kimata T., Moriwaki H. 2005. Adenovirus-mediated hepatocyte nuclear factor-4alpha overexpression maintains liver phenotype in cultured rat hepatocytes. Biochem. Biophys. Res. Commun. 335, 496–500.
Cirillo L.A., Lin F.R., Cuesta I., Friedman D., Jarnik M., Zaret K.S. 2002. Opening of compacted chromatin by early developmental transcription factors HNF3 (FoxA) and GATA-4. Mol. Cell. 9, 279–289.
Wangensteen K.J., Zhang S., Greenbaum L.E., Kaestner K.H. 2015. A genetic screen reveals Foxa3 and TNFR1 as key regulators of liver repopulation. Genes. Dev. 29, 904–909.
Li J., Ning G., Duncan S.A. 2000. Mammalian hepatocyte differentiation requires the transcription factor HNF-4alpha. Genes. Dev. 14, 464–474.
Shen W., Scearce L.M., Brestelli J.E., Sund N.J., Kaestner K.H. 2001. Foxa3 (hepatocyte nuclear factor 3 gamma) is required for the regulation of hepatic GLUT2 expression and the maintenance of glucose homeostasis during a prolonged fast. J. Biol. Chem. 276, 42812–42817.
Parviz F., Matullo C., Garrison W.D., Savatski L., Adamson J.W., Ning G., Kaestner K.H., Rossi J.M., Zaret K.S., Duncan S.A. 2003. Hepatocyte nuclear factor 4alpha controls the development of a hepatic epithelium and liver morphogenesis. Nat. Genet. 34, 292–296.
Liu K., Guo M.G., Lou X.L., Li X.Y., Xu Y., Ji W.D., Huang X.D., Yang J.H., Duan J.C. 2015. Hepatocyte nuclear factor 4alpha induces a tendency of differentiation and activation of rat hepatic stellate cells. World J. Gastroenterol. 21, 5856–5866.
Klocke R., Gomez-Lechon M.J., Ehrhardt A., Mendoza-Figueroa T., Donato M.T., López-Revilla R., Castell J.V., Paul D. 2002. Establishment and characterization of immortal hepatocytes derived from various transgenic mouse lines. Biochem. Biophys. Res. Commun. 294, 864‒871.
Funding
This research work was supported by grants from the National Science Foundation of China (U1804186 and 81671619), Henan province Foundation (202300410307, 212102310893, 212102310611, 22A180009 and 22A320043), Xinxiang City Foundation (GG2020009).
Author information
Authors and Affiliations
Contributions
Jinyu Fan and Ganesh Dama contributed equally to this work. Conceptualization, Jinyu Fan and Juntang Lin; methodology, Jinyu Fan, Ganesh Dama; investigation, Jinyu Fan, Ganesh Dama and Weiyun Guo; formal analysis, Jinyu Fan, Ganesh Dama and Weiyun Guo; resources, Juntang Lin; data curation, Jinyu Fan; preparation and writing original draft, Jinyu Fan; writing-revision and editing, Ganesh Dama and Yanli Liu; supervision, Juntang Lin; project administration, Juntang Lin; funding acquisition, Juntang Lin. The authors have approved the final version of this manuscript.
Corresponding author
Ethics declarations
COMPLIANCE WITH ETHICAL STRANDARDS
Conflict of interest. All authors declared no competing interests.
Statement on the welfare of animals. This study was approved by the ethical committee and Animal Care Committee (no. 030032) of Xinxiang Medical University. All animal experiments were performed according to the guidelines of The Ministry of Science and Technology of the People’s Republic of China [(2006)398].
ADDITIONAL INFORMATION
The text was submitted by the author(s) in English.
Rights and permissions
About this article
Cite this article
Fan, J.Y., Dama, G., Liu, Y.L. et al. Combinational Overexpression of Foxa3 and Hnf4a Enhance the Proliferation and Prolong the Functional Maintenance of Primary Hepatocytes. Mol Biol 57, 661–669 (2023). https://doi.org/10.1134/S0026893323040039
Received:
Revised:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1134/S0026893323040039