Summary
The activation of the Wnt/β-catenin signaling pathway in oval cells after liver injury is implicated in hepatocarcinogenesis. Diwu Yanggan capsule is a Chinese herbal medicine that has been used for treating liver disorder. The present study aimed to examine the mechanism by which Diwu Yanggan inhibits liver carcinogenesis, and the involvement of the Wnt/β-catenin signaling pathway. Diwu Yanggan capsule was administered to 2-acetaminofluorene/partial hepatectomy (2-AAF/PH) rats, a murine model of liver injury. The biomarkers of oval cells and key proteins in the Wnt/β-catenin signaling pathway were assessed on postoperative day 8, 10, 14, 17, 19 and 22. The results showed that treatment with Diwu Yanggan was associated with reduced expression of oval cell and stem cell biomarkers in the 2-AAF/PH animals. The expression pattern of key proteins in the Wnt/β-catenin pathway was altered in Diwu Yanggan-treated animals, indicating that the Diwu Yanggan treatment accelerated the activation of the Wnt/β-catenin pathway in the initial stage and contributed to its deactivation in the later stage. Histological findings indicated that hepatocyte proliferation was suppressed in Diwu Yanggan-treated animals, compared with untreated 2-AAF/PH animals. Taken together, Diwu Yanggan capsule may reduce the risk of hepatocarcinogenesis by modulating the Wnt/β-catenin signaling pathway.
Similar content being viewed by others
References
Jemal A, Ward EM, Johnson CJ, et al. Annual Report to the Nation on the Status of Cancer, 1975–2014, Featuring Survival. J Natl Cancer Inst, 2017,109(9), doi: https://doi.org/10.1093/jnci/djx030
Chen JG, Zhang SW. Liver cancer epidemic in China: past, present and future. Semin Cancer Biol, 2011,21(1):59–69
Li YS, Leng CL, Chen MT, et al. Mouse hepatic neoplasm formation induced by trace level and low frequency exposure to diethylnitrosamine through beta-catenin signaling pathway. Toxicol Res, 2015,5(1):210–223
Clevers H, Nusse R. Wnt/beta-catenin signaling and disease. Cell, 2012,149(6):1192–1205
Nejak-Bowen KN, Monga SP. Beta-catenin signaling, liver regeneration and hepatocellular cancer: sorting the good from the bad. Semin Cancer Biol, 2011,21(1):44–58
Vilchez V, Turcios L, Marti F, et al. Targeting Wnt/β-catenin pathway in hepatocellular carcinoma treatment. World J Gastroenterol, 2016,22(2):823–832
Tien LT, Ito M, Nakao M, et al. Expression of beta-catenin in hepatocellular carcinoma. World J Gastroenterol, 2005,11(16):2398–2401
Oh SH, Hatch HM, Petersen BE. Hepatic oval ‘stem’ cell in liver regeneration. Semin Cell Dev Biol, 2002,13(6):405–409
Fausto N, Campbell JS. The role of hepatocytes and oval cells in liver regeneration and repopulation. Mech Dev, 2003,120(1):117–130
Sell S, Dunsford HA. Evidence for the stem cell origin of hepatocellular carcinoma and cholangiocarcinoma. Am J Pathol, 1989,134(6):1347–1363
Wang B, Jacob ST. Role of cancer stem cells in hepatocarcinogenesis. Genome Med, 2011,3(2):11
Tatematsu M, Ho RH, Kaku T, et al. Studies on the proliferation and fate of oval cells in the liver of rats treated with 2-acetylaminofluorene and partial hepatectomy. Am J Pathol, 1984,114(3):418–430
Zhang JR. Analyses of liver cancer risk reduction in patients with chronic hepatitis B by treatment with Diwu Yanggan capsule with a liver cancer predictive model. Hubei Univ Chin Med (Chinese), 2014.
Ye ZH. The effects and mechanisms of diwu yanggan capsule on hepatocarcinogenesis in the Solt-Farber model of liver cancer. Hubei University of Chinese Medicine (Chinese), 2015.
Li HM, Zhao BB, Xiang G, et al. Tonifying Kidney Network to Modulate Liver Regeneration Microenvironment to Prevent and Cure Liver Cancer. J Hubei Univ Chin Med (Chinese), 2015,17(01):5–8
Li HM. Construction and application of tertiary prevention program for liver cancer based on “tonifying the kidney to promote liver regeneration and repair by affecting stem cells and their microenvironment”. Chin J Integr Tradit West Med Liver Dis (Chinese), 2015,25(06):369–372
Zhao BB, Li HM, Gao X, et al. The Herbal Compound “Diwu Yanggan” Modulates Liver Regeneration by Affecting the Hepatic Stem Cell Microenvironment in 2-Acetylaminofluorene/Partial Hepatectomy Rats. Evid Based Complementary Altern Med, 2015,2015:1–7
Alison M, Golding M, Lalani E-N, et al. Wholesale hepatocytic differentiation in the rat from ductular oval cells, the progeny of biliary stem cells. J Hepatol, 1997,26(2):343–352
Xiang S, Dong HH, Liang HF, et al. Oval cell response is attenuated by depletion of liver resident macrophages in the 2-AAF/partial hepatectomy rat. PLoS One, 2012,7(4):e35180
Nhieu JTV, Renard CA, Wei Y, et al. Nuclear Accumulation of Mutated β-Catenin in Hepatocellular Carcinoma Is Associated with Increased Cell Proliferation. Am J Pathol, 1999,155(3):703–710
Nambotin SB, Wands JR, Kim M. Points of therapeutic intervention along the Wnt signaling pathway in hepatocellular carcinoma. Anticancer Agents Med Chem, 2011,11(6):549–559
Gedaly R, Galuppo R, Daily MF, et al. Targeting the Wnt/β-Catenin Signaling Pathway in Liver Cancer Stem Cells and Hepatocellular Carcinoma Cell Lines with FH535. PLoS One, 2014,9(6):e99272
Xia S, Guo Z, Xu X, et al. Hepatic microenvironment programs hematopoietic progenitor differentiation into regulatory dendritic cells, maintaining liver tolerance. Blood, 2008,112(8):3175–3185
Tahmasebi Birgani M, Carloni V. Tumor Microenvironment, a Paradigm in Hepatocellular Carcinoma Progression and Therapy. Int J Mol Sci, 2017,18(2):e405
Leonardi GC, Candido S, Cervello M, et al. The tumor microenvironment in hepatocellular carcinoma (review). Int J Oncol, 2012,40(6):1733–1747
Author information
Authors and Affiliations
Corresponding author
Additional information
Conflict of Interest Statement
The authors declare that there is no conflict of interest with any financial organization or corporation or individual that can inappropriately influence this work.
This work was supported by the National Natural Science Foundation of China (Nos. 81703973, 81973669, 81703912, and 81603484), National Key R&D Program of China (No. 2018YFC1705600), Research Projects of Key Disease for Practice Development of National TCM Clinical Research Bases (No. JDZX2015172), Science and Technology Research Program of Hubei Education Department for Young Investigators (No. Q20172003), The Green Seedlings Program of Hubei University of Chinese Medicine (No. HUCM[2016]224), Special Program for Advanced Researchers of Hubei University of Chinese Medicine (No. 5114-100724), and Li Han-min National Famous Old Chinese Medicine Experts Inheritance Studio.
Rights and permissions
About this article
Cite this article
Zhao, Bb., Ye, Zh., Gao, X. et al. Diwu Yanggan Modulates the Wnt/β-catenin Pathway and Inhibits Liver Carcinogenesis Signaling in 2-AAF/PH Model Rats. CURR MED SCI 39, 913–919 (2019). https://doi.org/10.1007/s11596-019-2123-2
Received:
Revised:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s11596-019-2123-2