Matches in SemOpenAlex for { <https://semopenalex.org/work/W3044339780> ?p ?o ?g. }
- W3044339780 abstract "Obesity is associated with low-grade chronic inflammation promoting insulin-resistance and diabetes. Gut microbiota dysbiosis is a consequence as well as a driver of obesity and diabetes. Mucosal-associated invariant T cells (MAIT) are innate-like T cells expressing a semi-invariant T cell receptor restricted to the non-classical MHC class I molecule MR1 presenting bacterial ligands. Here we show that during obesity MAIT cells promote inflammation in both adipose tissue and ileum, leading to insulin resistance and impaired glucose and lipid metabolism. MAIT cells act in adipose tissue by inducing M1 macrophage polarization in an MR1-dependent manner and in the gut by inducing microbiota dysbiosis and loss of gut integrity. Both MAIT cell-induced tissue alterations contribute to metabolic dysfunction. Treatment with MAIT cell inhibitory ligand demonstrates its potential as a strategy against inflammation, dysbiosis and metabolic disorders." @default.
- W3044339780 created "2020-07-29" @default.
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- W3044339780 date "2020-07-24" @default.
- W3044339780 modified "2023-10-18" @default.
- W3044339780 title "Mucosal-associated invariant T cells promote inflammation and intestinal dysbiosis leading to metabolic dysfunction during obesity" @default.
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- W3044339780 doi "https://doi.org/10.1038/s41467-020-17307-0" @default.