NSC-38270 Exhibits Anti-invasive and Pro-apoptotic Effects on Hepatocellular Carcinoma Huh7 Cells.

Background/aim: Hepatocellular carcinoma (HCC) is a main type of liver cancer with high metastatic potential, and its incidence is steadily increasing worldwide. However, the development of new drugs for the treatment of HCC is still insufficient. This study aimed to determine the anticancer effect of NSC-38270, a natural product, on HCC.

Materials And Methods: After treating HCC Huh7 cells with NSC-38270, cell growth, wound healing, migration, and invasion assays were conducted. We investigated the effects of NSC-38270 on Twist1, a crucial epithelial-mesenchymal transition (EMT)-related transcription factor. In addition, apoptosis, histone H2A.X activation, and cell morphology assays were performed in Huh7 and immortalized normal liver cells following treatment with NSC-38270.

Results: NSC-38270 reduced the migration and invasion ability of Huh7 cells, accompanied by a decrease in Twist1. Furthermore, NSC-38270 induced apoptosis in Huh7 cells, whereas apoptosis was not observed in immortalized normal liver cells (THLE-2 cells and Chang liver cells).

Conclusion: NSC-38270 exhibited significant inhibitory effects on the migration and invasion of Huh7 cells by repressing Twist1. Importantly, it induced cancer cell-specific apoptotic effects. These findings suggest that NSC-38270 holds promising potential as a therapeutic candidate for cancer treatment.