Lactobacillus-based probiotic cocktail inhibits colitis-associated cancer by altering intestinal metabolism

Pretreatment with Lactobacillus-based probiotic cocktail protected mice from CAC by interfering with intestinal metabolites that affected the cancer suppressor genes and oncogenes' expression. Furthermore, Lactobacillus affected five metabolite pathways, which was important mechanism for probiotic anti-inflammatory and anti-tumorigenesis.