Dietary <i>Lactobacillus johnsonii</i>-derived extracellular vesicles ameliorate acute colitis by regulating gut microbiota and maintaining intestinal barrier homeostasis
Zhiguo Li, Mengyu Li, Xuexun Fang, Dahai Yu, Xin Hu
Abstract
Lactobacillus johnsonii -derived extracellular vesicles (LJ-EVs) improve gut microbiota disruption and metabolism in colitis mice, while activating the Nrf2/HO-1 antioxidant signaling pathway to maintain intestinal barrier homeostasis.
Topics & Concepts
Gut floraLactobacillusMicrobiologyHomeostasisExtracellular vesiclesBiologyColitisIntestinal mucosaExtracellularImmunologyCell biologyBacteriaMedicineInternal medicineGeneticsGut microbiota and healthProbiotics and Fermented FoodsInfant Nutrition and Health