Lactiplantibacillus plantarum ZDY2013 Inhibits the Development of Non-Alcoholic Fatty Liver Disease by Regulating the Intestinal Microbiota and Modulating the PI3K/Akt Pathway

• Published in: Nutrients Vol. 16; no. 7; p. 958
• Main Authors: Teng, Qiang, Lv, Huihui, Peng, Lingling, Ren, Zhongyue, Chen, Jiahui, Ma, Lixue, Wei, Hua, Wan, Cuixiang
• Format: Journal Article
• Language: English
• Published: Switzerland MDPI AG 27.03.2024
• Subjects: Animals; Cholesterol; Colon; Fructose; Gastrointestinal Microbiome; Genes; gut microbiota; Humans; Hypercholesterolemia; Inflammation; Inflammation - drug therapy; Insulin Resistance; Intervention; L. plantarum; Laboratory animals; Lactobacillus plantarum; Liver diseases; LPS/NF-κB pathway; Male; Mice; Mice, Inbred C57BL; Microbiota; Mortality; NAFLD; Non-alcoholic Fatty Liver Disease - drug therapy; Non-alcoholic Fatty Liver Disease - prevention & control; Oxidative stress; Permeability; Phosphatidylinositol 3-Kinases; PI3K/Akt pathway; Probiotics; Proteins; Proto-Oncogene Proteins c-akt; Beijing China; China; LPS/NF-κB pathway; L. plantarum; NAFLD; PI3K/Akt pathway; gut microbiota
• ISSN: 2072-6643; 2072-6643
• DOI: 10.3390/nu16070958

Non-alcoholic fatty liver disease (NAFLD) is a common chronic hepatic condition whose impact on human health is increasingly significant. The imbalance of the gut microbiome, linked to insulin resistance, heightened intestinal permeability, and pro-inflammatory reactions, may be the linchpin in the development of NAFLD. In our research, the impact of ZDY2013 administration for 12 weeks on gut microbiota dysbiosis induced by a high-fat, high-fructose, high-cholesterol (FHHC) diet in male C57BL/6n mice was investigated. Research results presented that the intervention of ZDY2013 in mice fed with the FHHC diet could restore their liver function and regulate oxidative stress. Compared to mice in the model group, the intervention of ZDY2013 significantly regulated the gut microbiota, inhibited the LPS/NF-κB pathway, and led to a lower level of colonic inflammation in the mice administered with ZDY2013. It also improved insulin resistance to regulate the PI3K/Akt pathway and lipid metabolism, thereby resulting in reduced fat accumulation in the liver. The above results suggest that the intervention of ZDY2013 can hinder the progression of diet-induced NAFLD by reducing inflammation to regulate the PI3K/Akt pathway and regulating gut microbiota disturbance.