Rutin suppresses the malignant biological behavior of gastric cancer cells through the Wnt/β-catenin pathway.

Rutin is a natural flavonoid compound that is widely found in a variety of plants and has a variety of biological effects, including anti-inflammatory, antioxidant, and anti-tumor effects. Rutin has been shown to have anti-tumor effects in a variety of cancers, but its effects on gastric cancer need to be further explored. The aim of this study was to explore the effects of Rutin on gastric cancer cells and the potential molecular regulatory mechanisms. Gastric cancer cells (AGS and MGC803) were treated with different concentrations of Rutin. Cell proliferation, apoptosis, migration, and invasion were determined by MTT, flow cytometry, scratch assay, and Transwell analysis, respectively. Cell epithelial mesenchymal transition (EMT) markers and Wnt/β-catenin pathway were analyzed by RT-qPCR and western blot assay. The results showed that Rutin significantly inhibited the proliferation, migration and invasion ability of gastric cancer cells, induced apoptosis, and suppressed the EMT process. Further experiments revealed that Rutin achieved the effect of inhibiting the biological behavior of gastric cancer cells by suppressing the activation of the Wnt/β-catenin pathway. Therefore, Rutin may become a potential therapeutic candidate for gastric cancer.