Ningxiang pig-derived Enterococcus hirae protects against E. coli-induced gut dysbiosis and inflammation via acetate/propionate-MyD88-NF-κB axis in piglets

Token together, our results reveal that Ningxiang pig-derived E. hirae alleviates E. coli-induced gut dysbiosis and inflammation potentially through the acetate/propionate-MyD88-NF-κB axis. This work provides mechanistic insights for further exploration of probiotic and postbiotic approaches against bacterial-induced intestinal inflammation. Video Abstract.