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Published in: Pediatric Surgery International 3/2022

01-03-2022 | Sorafenib | Original Article

Establishment of childhood hepatoblastoma xenografts and evaluation of the anti-tumour effects of anlotinib, oxaliplatin and sorafenib

Authors: Dou Yang, Feng Chen, Dan Gong, Lei Zeng, Deng Xiang, Yuanqiao He, Leifeng Chen, Jinlong Yan, Shouhua Zhang

Published in: Pediatric Surgery International | Issue 3/2022

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Abstract

Background

Hepatoblastoma (HB) is a common primary malignant liver tumour in children, mainly treated by means of traditional chemotherapy using platinum and doxorubicin (ADM). There has been limited progress in the research and development of new drugs for treating HB.

Methods

A tumour biopsy from a child with HB was implanted into immunodeficient mice. The primary tumour and patient-derived xenograft (PDX) tumour were extensively characterised by histology, immunohistochemistry (IHC), and humanisation identification. We used the PDX model to evaluate the anti-tumour effects of anlotinib oxaliplatin (L-OHP) and sorafenib on childhood HB.

Results

The established PDX model maintained the histological characteristics of the primary tumour. Anlotinib, L-OHP, and sorafenib can significantly inhibit the tumour growth in the PDX model. There was no obvious damage of the drugs to the heart, liver and kidney of the mice, and the side effects observed were light.

Conclusion

We have successfully established a PDX model of childhood HB. The model retains important molecular characteristics of human primary tumours. Using the model, it was found that anlotinib, L-OHP, and sorafenib have a good inhibitory effect on the growth of childhood HB. This provides a preliminary research basis for the clinical application of the drugs.
Literature
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go back to reference Xu R et al (2019) Clinical value of spectral CT imaging combined with AFP in identifying liver cancer and hepatic focal nodular hyperplasia. J B.U.ON: Off J Balkan Union Oncol 24(4):1429–1434 Xu R et al (2019) Clinical value of spectral CT imaging combined with AFP in identifying liver cancer and hepatic focal nodular hyperplasia. J B.U.ON: Off J Balkan Union Oncol 24(4):1429–1434
Metadata
Title
Establishment of childhood hepatoblastoma xenografts and evaluation of the anti-tumour effects of anlotinib, oxaliplatin and sorafenib
Authors
Dou Yang
Feng Chen
Dan Gong
Lei Zeng
Deng Xiang
Yuanqiao He
Leifeng Chen
Jinlong Yan
Shouhua Zhang
Publication date
01-03-2022
Publisher
Springer Berlin Heidelberg
Keyword
Sorafenib
Published in
Pediatric Surgery International / Issue 3/2022
Print ISSN: 0179-0358
Electronic ISSN: 1437-9813
DOI
https://doi.org/10.1007/s00383-021-05043-5

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