DHA and its derived lipid mediators MaR1, RvD1 and RvD2 block TNF-α inhibition of intestinal sugar and glutamine uptake in Caco-2 cells

Tumor necrosis factor-alfa (TNF-α) is a pro-inflammatory cytokine highly-involved in intestinal inflammation. Omega-3 polyunsaturated fatty acids (n3-PUFAs) show anti-inflammatory actions. We previously demonstrated that the n3-PUFA EPA prevents TNF-α inhibition of sugar uptake in Caco-2 cells. Here, we investigated whether the n3-PUFA DHA and its derived specialized pro-resolving lipid mediators (SPMs) MaR1, RvD1 and RvD2, could block TNF-α...