Anti-tumor effects of Soyasaponin IV as a natural product in Ehrlich ascites carcinoma bearing mice: modulation of monocyte vascular endothelial growth factor (VEFG) and nuclear factor kappa B (NF-κB) pathways

AbstractBreast cancer stands as the leading cause of cancer-related fatalities among women globally, presenting a diverse landscape of histological and molecular c characteristics, treatment response, and prognosis. This investigation examined the impact of soyasaponin IV, a natural product, on mice carrying Ehrlich’s ascites carcinoma (EAC), exploring its potential in blostering the hosts’ defense against cancer. The isolated compounds underwent scrutiny for their cytotoxic effects on breast cancer cell line, with Doxorubicin as the reference standard. Notably, Soyasaponin IV exhibited the highest cytotoxicity. Evaluation of its in vivo antitumor efficacy against EAC revealed a substantial reduction in tumor weight and volume, accompanied by improved histological features of tumor cells. EAC-induced abnormalities, including elevated levels of Malondialdehyde (MDA), vascular endothelial growth factor (VEGF), and nuclear factor-kappa B (NF-κB) were all shown to be upregulated by EAC, while glutathione (GSH), were mitigated in a dose-dependent manner by soyasaponin IV treatment. Soyasaponin IV emerged as a promising strategy for suppressing EAC by impeding the NF-κB and VEGF pathways.