Effect of a probiotic goat milk on the hepatic proteomic profile of mice fed a high-fat diet

Fermented goat milk (FGM) with Lactobacillus delbrueckii subsp. indicus CRL1447 and supplemented with different mixes of lactobacilli strains (Mix1: Limosilactobacillus fermentum CRL1446 + Lactiplantibacillus paraplantarum CRL1449 + Lactiplantibacillus paraplantarum CRL1472; Mix2: CRL1446 + CRL1449; Mix3: CRL1446 + CRL1472; and Mix4: CRL1449 + CRL1472) was administered to mice fed a high-fat diet. Proteomics data show that high-fat diet generally upregulates proteins involved in fatty acid oxidation and downregulates proteins taking part in lipid synthesis, whereas the administration of FGM+Mix3 positively modulates the hepatic proteomic profile.