Skip to main content

Advertisement

Log in

Sorafenib and praziquantel synergistically attenuate Schistosoma japonicum-induced liver fibrosis in mice

  • Original Paper
  • Published:
Parasitology Research Aims and scope Submit manuscript

Abstract

Liver fibrosis is an important process that occurs in most types of chronic liver diseases and often results in the end stage of liver diseases, such as cirrhosis, portal hypertension, and hepatocellular carcinoma. Sorafenib, a multiple tyrosine kinase inhibitor, has been shown to inhibit liver fibrosis in multiple experimental fibrosis mouse and rat models. The aim of this study was to test the therapeutic effect of sorafenib on liver fibrosis induced by infection with a parasite, Schistosoma japonicum, in mice. Mice were percutaneously infected through the abdomen with Schistosoma cercariae to develop a schistosomula liver fibrosis model. Eight weeks after infection, infected mice were treated with the anti-parasitic agent praziquantel for 2 days and sorafenib for 2 weeks. Hepatic histopathological changes were assessed using hematoxylin and eosin (HE) and Masson’s trichome staining. The hepatic expression levels of collagen I, collagen III, alpha-smooth muscle actin (α-SMA), platelet-derived growth factor (PDGF), and PDGF receptor-beta (PDGFR-β) were analyzed by immunohistochemistry and western blot. Praziquantel administration alone but not sorafenib reduced liver fibrosis, and the combination of praziquantel and sorafenib significantly attenuated liver fibrosis in S. japonicum-infected mice. Moreover, sorafenib plus praziquantel markedly decreased the hepatic deposition of collagen and expression of fibrogenic genes in these mice. In conclusion, the use of sorafenib following praziquantel treatment may represent a potential therapeutic strategy for liver fibrosis induced by S. japonicum in patients.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Institutional subscriptions

Fig. 1
Fig. 2
Fig. 3
Fig. 4
Fig. 5

Similar content being viewed by others

Abbreviations

S. japonicum :

Schistosoma japonicum

HE:

hematoxylin and eosin

α-SMA:

alpha-smooth muscle actin

PDGF:

platelet-derived growth factor

PDGFR-β:

PDGF receptor-beta

HCC:

hepatocellular carcinoma

ECM:

extracellular matrix

HSCs:

hepatic stellate cells

TGF-β:

transforming growth factor beta

PZQ:

praziquantel

ALT:

alanine aminotransferase

ALB:

albumin

Schistosoma mansoni :

S. mansoni

References

Download references

Acknowledgements

We thank Dr. Yuanyuan Cao from State Key Laboratory of Virology, Modern Virology Research Center, College of Life Sciences, Wuhan University for excellent technical assistance.

Funding

This work was supported by grants from the National Science Foundation, China (81401663) and grants from Health and Family Planning Commission of HuBei Province, China (XF2012-22).

Author information

Authors and Affiliations

Authors

Contributions

Conceived and designed the experiments: YX, ZYM, and XL. Performed the experiments: ZYM, XL, HFD, and LXW. Analyzed the data: ZYM, YX, XL, HFD, YC, and DX. Contributed reagents/materials/analysis tools: ZYM, YX, XL, HFD, and DX. Wrote the paper: ZYM, XL, YC, and YX. All authors read and approved the final manuscript.

Corresponding author

Correspondence to Yong Xiong.

Ethics declarations

Ethics approval and consent to participate

All animals were maintained according to the guidelines of the animal facility at the Hubei Provincial Academy of Preventive Medicine. All animal experiments were conducted in accordance with the Guide for the Care and Use of Laboratory and approved by the Committee on the Ethics of Animal Experiments of Hubei Provincial Academy of Preventive Medicine (project number M2014001).

Consent for publication

Not applicable.

Availability of the data and materials

The datasets supporting the conclusions of this article are included within the article.

Competing interests

The authors declare that they have no competing interests.

Additional information

Section Editor: Christoph G. Grevelding

Rights and permissions

Reprints and permissions

About this article

Check for updates. Verify currency and authenticity via CrossMark

Cite this article

Ma, Z., Liu, X., Dong, H. et al. Sorafenib and praziquantel synergistically attenuate Schistosoma japonicum-induced liver fibrosis in mice. Parasitol Res 117, 2831–2839 (2018). https://doi.org/10.1007/s00436-018-5972-x

Download citation

  • Received:

  • Accepted:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1007/s00436-018-5972-x

Keywords

Navigation