TIGAR regulates intestinal mucus barrier integrity by inhibiting lactylation of G6PD/6PGD in ulcerative colitis

Nature.com

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Summary

This study reveals that reduced TIGAR expression in ulcerative colitis promotes G6PD/6PGD lactylation, inhibiting NADPH production, and promotes Trx1 and AGR2 S-nitrosylation, impairing mature MUC2 synthesis and damaging the intestinal mucus barrier.

Source: Nature.com

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