Establishment and characterization of a highly metastatic hepatocellular carcinoma cell line

1Citations
Citations of this article
6Readers
Mendeley users who have this article in their library.

Abstract

The prevalence of alcohol-related hepatocellular carcinoma (HCC) has been increasing during the last decade. Cancer research requires cell lines suitable for both in vitro and in vivo assays. However, there is a lack of cell lines with a high in vivo metastatic capacity for this HCC subtype. Herein, a new HCC cell line was established, named HCC-ZJ, using cells from a patient diagnosed with alcohol-related HCC. The karyotype of HCC-ZJ was 46, XY, del (p11.2). Whole-exome sequencing identified several genetic variations in HCC-Z that occur frequently in alcohol-associated HCC, such as mutations in TERT, CTNNB1, ARID1A, CDKN2A, SMARCA2, and HGF. Cell counting kit-8 assays, colony formation assays, and Transwell assays were performed to evaluate the proliferation, migration, and sensitivity to sorafenib and lenvatinib of HCC-Z in vitro. HCC-ZJ showed a robust proliferation rate, a weak foci-forming ability, a strong migration capacity, and a moderate invasion tendency in vitro. Finally, the tumorigenicity and metastatic capacity of HCC-Z were evaluated using a subcutaneous xenograft model, an orthotopic xenograft model, and a tail-veil injection model. HCCZJ exhibited strong tumorigenicity in the subcutaneous xenograft and orthotopic tumor models. Moreover, HCC-ZJ spontaneously formed pulmonary metastases in the orthotopic tumor model. In summary, a new HCC cell line derived from a patient with alcohol-related HCC was established, which showed a high metastatic capacity and could be applied for in vitro and in vivo experiments during pre-clinical research. Highlights • An alcohol-related HCC cell line, HCC-ZJ, was established • HCC-ZJ was applicable for in vitro functional experiment and gene editing • HCC-ZJ was applicable for in vivo tumor growth and spontaneous metastasis models.

Cite

CITATION STYLE

APA

Huang, J., Sun, M., Wang, M., Yu, A., Zheng, H., Bu, C., … Hu, Z. (2024). Establishment and characterization of a highly metastatic hepatocellular carcinoma cell line. Bioengineered, 15(1). https://doi.org/10.1080/21655979.2023.2296775

Register to see more suggestions

Mendeley helps you to discover research relevant for your work.

Already have an account?

Save time finding and organizing research with Mendeley

Sign up for free