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Establishment and characterization of mouse metabolic dysfunction-associated steatohepatitis-related hepatocellular carcinoma organoids
- Source :
- Scientific Reports, Vol 14, Iss 1, Pp 1-11 (2024)
- Publication Year :
- 2024
- Publisher :
- Nature Portfolio, 2024.
-
Abstract
- Abstract Metabolic dysfunction-associated steatohepatitis (MASH) is a form of chronic liver inflammation associated with metabolic syndrome, such as obesity and a major cause of hepatocellular carcinoma (HCC). Multi-biotics, a soymilk fermented with lactic acid bacteria, are known to alleviate obesity by lowering lipid profile. This study aimed to establish and characterize mouse organoids derived from MASH-related HCC models to evaluate drug responses, particularly focusing on Lenvatinib resistance. Organoids were developed using mouse liver tissues subjected to a choline-deficient L-amino acid-defined high-fat diet (CDAHFD) to mimic MASH-related HCC. The study evaluated the effect of multi-biotics, a fermented product, on tumor regression and drug sensitivity. While multi-biotics did not reduce tumor burden, they enhanced the response to Lenvatinib. Additionally, repeated treatment with Lenvatinib led to the development of drug-resistant organoids. Transcriptomic analysis of these resistant organoids identified key pathways related to KRAS signaling, inflammation, and epithelial-mesenchymal transition (EMT), revealing potential targets for overcoming Lenvatinib resistance. This study provides valuable insights into MASH-related HCC progression and drug resistance, offering a model for further therapeutic research.
Details
- Language :
- English
- ISSN :
- 20452322
- Volume :
- 14
- Issue :
- 1
- Database :
- Directory of Open Access Journals
- Journal :
- Scientific Reports
- Publication Type :
- Academic Journal
- Accession number :
- edsdoj.83b07d903e25454c87f85ae0e42d6b27
- Document Type :
- article
- Full Text :
- https://doi.org/10.1038/s41598-024-78963-6