Cyanidin-3-glucoside reduces cell migration and inflammatory profile of acute leukemia cells

Anthocyanins, water-soluble flavonoids found in fruits and vegetables, exhibit diverse biological activities, with cyanidin being the most common pigment. While cyanidin's chemo preventive and -antioxidant activity is well-studied, its impact on inflammatory profile and migration capacity of leukemic cells are less understood. This study evaluates the effects of Cyanidin-3-glucoside (C3G) on the inflammatory mechanisms influencing leukemic cell migration. Results show that C3G doses up to 50 µM do not affect cell metabolism, viability, or cell cycle phases. C3G significantly reduces TNF-α, IL-8, CCL2 production, and the p-NFκB/NFκB ratio in LPS (Lipopolysaccharide)-challenged cells. It also diminishes migration rates in response to LPS or fMLP (N-formyl-methionyl-leucyl-phenylalanine) stimulation and reduces Rho-GTP expression. Thus, C3G modifies the inflammatory and migration properties of leukemic cells, highlighting the potential of anthocyanins as a complementary therapy and an avenue for further therapeutic intervention.