Role of TAK-242-Induced Histone Lactylation in Modulating Repair Macrophage Transformation in Ulcerative Colitis

Background Ulcerative Colitis (UC) is a condition that causes ulceration and inflammation of the intestinal epithelium. UC treatment depends on macrophages' phenotypic switch from pro-inflammatory (M1) to anti-inflammatory and tissue-repairing (M2). It has been reported that the epigenetic alteration of histone lactylation affects macrophage activity and phenotype. TAK-242, a TLR4 inhibitor, stimulates histone lactylation to generate reparative M2 UC macrophages.