SNAI1 and neoplasm: The study provides evidence that SYRO plus MET has a synergistic effect on tumor growth inhibition in both 4T1 and TS/A experimental models and has showed the highest efficacy on the TNBC xenograft mice (4T1) via the expression reduction in the lactate transporter MCT4 and in the epithelial–mesenchymal transition biomarker Snail, promoting its potential application in therapy settings.