A research team from POSTECH and ImmunoBiome in Korea, led by Professor Sin-Hyeog Im, has uncovered a new mechanism showing how butyrate—a short-chain fatty acid produced by gut commensal ...
Butyrate enhances Tfh cell function, promoting B cell–driven IgA antibody production and strengthening mucosal immune defense against intestinal pathogens such as Salmonella. In summary, the pathway ...