ArticleFrontiers in microbiology2022
Oral administration of branched-chain amino acids ameliorates high-fat diet-induced metabolic-associated fatty liver disease
Article in Frontiers in microbiology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.
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Who cites it
11 citing papers in PubMed, 19 citations in OpenAlex.
- Article
- Paeoniflorin Modulates TREM-1/NF-κB/LXRα/ABCG1 Pathway to Improve Cholesterol Metabolism and Inflammation in Hyperlipidemic Rat.International journal of molecular sciences · 2026Article
- Metabolite-mediated crosstalk: unraveling the interactions between gut microbiota and host in fatty liver hemorrhagic syndrome of laying hens.Journal of animal science and biotechnology · 2026Review
- Inverse associations between Mediterranean diet constituents and the gut microbiota in metabolic-associated steatotic liver disease (MASLD): a case-control study.Nutrition & metabolism · 2025Article
- Integrated Multi-Omics Investigation of Gypenosides' Mechanisms in Lowering Hepatic Cholesterol.Biomolecules · 2025Article
- Metabolic disorders in polycystic ovary syndrome: from gut microbiota biodiversity to clinical intervention.Frontiers in endocrinology · 2025Review
- Low-dose valine attenuates diet-induced metabolic dysfunction-associated steatotic liver disease (MASLD) in mice by enhancing leptin sensitivity and modulating the gut microbiome.Molecular metabolism · 2024Article
- Probiotics, prebiotics, and synbiotics in nonalcoholic fatty liver disease and alcohol-associated liver disease.American journal of physiology. Gastrointestinal and liver physiology · 2023Review
- Alfalfa Xeno-miR168b TargetMetabolites · 2023Article
- Article
- Gut microbiota: The key to the treatment of metabolic syndrome in traditional Chinese medicine - a case study of diabetes and nonalcoholic fatty liver disease.Frontiers in immunology · 2022Review
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Authors and funding
13 authors at 3 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Branched-chain amino acids (BCAAs), essential amino acids for the human body, are mainly obtained from food. High levels of BCAAs in circulation are considered as potential markers of metabolic-associated fatty liver disease (MAFLD) in humans. However, there are conflicting reports about the effects of supplement of BCAAs on MAFLD, and research on BCAAs and gut microbiota is not comprehensive. Here, C57BL/6J mice were fed with a high-fat diet with or without BCAAs to elucidate the effects of BCAAs on the gut microbiota and metabolic functions in a mouse model of MAFLD. Compared to high-fat diet (HFD) feeding, BCAA supplementation significantly reduced the mouse body weight, ratio of liver/body weight, hepatic lipid accumulation, serum levels of total cholesterol (TC), low-density lipoprotein cholesterol (LDL-C) and alanine aminotransferase (ALT), and the expressions of the lipogenesis-related enzymes Fas, Acc, and Scd-1 and increased expressions of the lipolysis-related enzymes Cpt1A and Atgl in the liver. BCAAs supplementation also counteracted HFD-induced elevations in serum BCAAs levels by stimulating the enzymatic activity of BCKDH. Furthermore, BCAAs supplementation markedly improved the gut bacterial diversity and altered the gut microbiota composition and abundances, especially those of genera, in association with MAFLD and BCAAs metabolism. These data suggest that BCAA treatment improves HFD-induced MAFLD through mechanisms involving intestinal microbes.
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