Protective effect of menthol against diethylnitrosamine-induced hepatocellular carcinoma in mice by downregulating CTNNB1 and HIF-1α | ||
| Avicenna Journal of Phytomedicine | ||
| دوره 15، شماره 3، مرداد و شهریور 2025، صفحه 1167-1176 اصل مقاله (1.2 M) | ||
| نوع مقاله: Original Research Article | ||
| شناسه دیجیتال (DOI): 10.22038/ajp.2024.25230 | ||
| نویسندگان | ||
| Zahra Mollaei1؛ Masoumeh Asle-Rousta* 2؛ Golnaz Asaadi Tehrani3 | ||
| 1Department of Genetics, Zanjan Branch, Islamic Azad University, Zanjan, Iran | ||
| 2Department of Physiology, Islamic Azad University, Zanjan Branch, Zanjan, Iran | ||
| 3Department of Genetics, Zanjan Branch, Islamic Azad University, Zanjan, Iran. Aerospace and Mechanical Engineering Department, Notre Dame University, Indiana, USA | ||
| چکیده | ||
| Objective: This study examined the impact of menthol, a natural monoterpene, on diethylnitrosamine (DEN)-induced molecular and histopathological changes in the livers of male mice. Materials and Methods: Forty male mice were divided into four groups: Control, Menthol (M), DEN, and DEN-M. The DEN and DEN-M groups received an intraperitoneal injection of DEN (25 mg/kg) at the age of 14 days. The M and DEN-M groups were also given menthol (50 mg/kg, three times a week for six months) via gavage. The expression of genes related to liver carcinoma was analyzed using real-time PCR. Subsequently, the liver tissue was microscopically examined following staining with hematoxylin-eosin. Results: After one month, menthol reduced the infiltration of inflammatory cells in the liver tissue of mice injected with DEN. It also prevented the increase in the expression of alpha-fetoprotein (AFP) (p<0.001), programmed cell death 6 (p<0.05), hypoxia-inducible factor-1 alpha (HIF-1α) (p<0.001), and vascular endothelial growth factor (VEGF) (p<0.001) in DEN-M animals compared with DEN group. After six months of session, the expression of AFP (p<0.05), HIF-1α (p<0.05), secreted frizzled-related protein 1 (p<0.001), and catenin beta 1 (p<0.01) was lower in group DEN-M compared with group DEN. Menthol also partially prevented DEN-induced various histopathological changes in the liver after six months of treatment. Conclusion: We concluded that menthol inhibits Wnt signaling and suppresses the expression of HIF-1α and VEGF in the liver of DEN-injected mice. It is probably a suitable option for the prevention and treatment of hepatocellular carcinoma. | ||
| کلیدواژهها | ||
| Monoterpenes؛ Wnt signaling pathway؛ Angiogenesis؛ Alpha-fetoprotein؛ Liver | ||
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