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Sulfated Polysaccharides from Sea Cucumber Cooking Liquid Prevents Obesity by Modulating Gut Microbiome, Transcriptome, and Metabolite Profiles in Mice Fed a High-Fat Diet

Overview
Journal Foods
Specialty Biotechnology
Date 2024 Jul 13
PMID 38998524
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Abstract

We aimed to explore the anti-obesity mechanism from the microbiome, metabolome, and transcriptome viewpoints, focusing on the sulfated polysaccharides found in the cooking liquid of (CLSP) to explore the potential mediators of the anti-obesity effects in mice fed a high-fat diet (HFD). The mice treated with CLSP showed a decrease in obesity and blood lipid levels. Gut microbiome dysbiosis caused by the HFD was reversed after CLSP supplementation, along with increased levels of indole-3-ethanol, N-2-succinyl-L-glutamic acid 5-semialdehyde, and urocanic acid. These increases were positively related to the increased , , , and . Transcriptome analysis showed that B cell receptor signaling and cytochrome P450 xenobiotic metabolism were the main contributors to the improvement in obesity. Metabolome-transcriptome analysis revealed that CLSP reversal of obesity was mainly due to amino acid metabolism. These findings suggest that CLSP could be a valuable prebiotic preparation for preventing obesity-related diseases.

References
1.
Bousova I, Kostakova S, Matouskova P, Bartikova H, Szotakova B, Skalova L . Monosodium glutamate-induced obesity changed the expression and activity of glutathione S-transferases in mouse heart and kidney. Pharmazie. 2018; 72(5):257-259. DOI: 10.1691/ph.2017.6886. View

2.
Leth M, Ejby M, Workman C, Ewald D, Pedersen S, Sternberg C . Differential bacterial capture and transport preferences facilitate co-growth on dietary xylan in the human gut. Nat Microbiol. 2018; 3(5):570-580. DOI: 10.1038/s41564-018-0132-8. View

3.
Bradford M . A rapid and sensitive method for the quantitation of microgram quantities of protein utilizing the principle of protein-dye binding. Anal Biochem. 1976; 72:248-54. DOI: 10.1016/0003-2697(76)90527-3. View

4.
Cani P, Depommier C, Derrien M, Everard A, de Vos W . Akkermansia muciniphila: paradigm for next-generation beneficial microorganisms. Nat Rev Gastroenterol Hepatol. 2022; 19(10):625-637. DOI: 10.1038/s41575-022-00631-9. View

5.
Ejtahed H, Angoorani P, Soroush A, Hasani-Ranjbar S, Siadat S, Larijani B . Gut microbiota-derived metabolites in obesity: a systematic review. Biosci Microbiota Food Health. 2020; 39(3):65-76. PMC: 7392910. DOI: 10.12938/bmfh.2019-026. View