ReferenceID 6354
In Vivo and in vitro antitumor activity of tomatine in hepatocellular carcinoma
Front Pharmacol
Background: There is abundant ethnopharmacological evidence the uses of regarding Solanum species as antitumor and anticancer agents. Glycoalkaloids are among the molecules with antiproliferative activity reported in the
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Record Fields
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- Reference Id
- 6354
- Evidence Id
- 22944
- Core Evidence Id
- 22944
- Source Reference Id
- 5985
- Herb2 Reference Id
- HBREF006782
- Subject Paper Key
- HBIN046527_36160442
- Pubmed Id
- 36160442
- Doi
- 10.3389/fphar.2022.1003264
- Paper Title
- In Vivo and in vitro antitumor activity of tomatine in hepatocellular carcinoma
- Paper Abstract
- Background: There is abundant ethnopharmacological evidence the uses of regarding Solanum species as antitumor and anticancer agents. Glycoalkaloids are among the molecules with antiproliferative activity reported in these species. Purpose: To evaluate the anticancer effect of the Solanum glycoalkaloid tomatine in hepatocellular carcinoma (HCC) in vitro (HepG2 cells) and in vivo models. Methods: The resazurin reduction assay was performed to detect the effect of tomatine on cell viability in human HepG2 cell lines. Programmed cell death was investigated by means of cellular apoptosis assays using Annexin V. The expression of cancer related proteins was detected by Western blotting (WB). Reactive oxygen species (ROS) and calcium were determined by 2,7-dichlorodihydrofluorescein diacetate and Fluo-4, respectively. Intrahepatic HepG2 xenograft mouse model was used to elucidate the effect of tomatine on tumor growth in vivo . Results and Discussion: Tomatine reduced HepG2 cell viability and induced the early apoptosis phase of cell death, consistently with caspase-3, -7, Bcl-2 family, and P53 proteins activation. Furthermore, tomatine increased intracellular ROS and cytosolic Ca +2 levels. Moreover, the NSG mouse xenograft model showed that treating mice with tomatine inhibited HepG2 tumor growth. Conclusion: Tomatine inhibits in vitro and in vivo HCC tumorigenesis in part via modulation of p53, Ca +2 , and ROS signalling. Thus, the results suggest the potential cancer therapeutic use of tomatine in HCC patients.
- Journal
- Front Pharmacol
- Publish Year
- 2022
- Experiment Subject
- mouse; human; patient; hepg2 cell; hepg2 cells; human hepg2 cell lines
- Experiment Type
- Animal & Cell Experiment
- Phenotype Related
- Cancer; Tumor; Hepatocellular Carcinoma
- Paper Title Cn
- Paper Title En
- In Vivo and in vitro antitumor activity of tomatine in hepatocellular carcinoma
- Bilingual Status
- semi_complete