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Metformin Selectively Dampens The Acute Inflammatory Response Through An Ampk-Dependent Mechanism, Thomas S Postler, Vincent Peng, Dev M Bhatt, Sankar Ghosh
Metformin Selectively Dampens The Acute Inflammatory Response Through An Ampk-Dependent Mechanism, Thomas S Postler, Vincent Peng, Dev M Bhatt, Sankar Ghosh
2020-Current year OA Pubs
Metformin is a first-line drug in the treatment of type-2 diabetes mellitus (T2DM). In addition to its antigluconeogenic and insulin-sensitizing properties, metformin has emerged as a potent inhibitor of the chronic inflammatory response of macrophages. In particular, metformin treatment has been shown to reduce expression of interleukin (IL-) 1β during long-term exposure to the pro-inflammatory stimulus lipopolysaccharide (LPS) through a reduction in reactive oxygen species (ROS), which decreases the levels of the hypoxia-inducible factor (HIF) 1-α, and through enhanced expression of IL-10. However, the effect of metformin on the acute inflammatory response, before significant levels of ROS accumulate in the …
Dietary Fiber Intake, The Gut Microbiome, And Chronic Systemic Inflammation In A Cohort Of Adult Men, Wenjie Ma, Yin Cao, Et Al.
Dietary Fiber Intake, The Gut Microbiome, And Chronic Systemic Inflammation In A Cohort Of Adult Men, Wenjie Ma, Yin Cao, Et Al.
2020-Current year OA Pubs
BACKGROUND: A higher intake of dietary fiber is associated with a decreased risk of chronic inflammatory diseases such as cardiovascular disease and inflammatory bowel disease. This may function in part due to abrogation of chronic systemic inflammation induced by factors such as dysbiotic gut communities. Data regarding the detailed influences of long-term and recent intake of differing dietary fiber sources on the human gut microbiome are lacking.
METHODS: In a cohort of 307 generally healthy men, we examined gut microbiomes, profiled by shotgun metagenomic and metatranscriptomic sequencing, and long-term and recent dietary fiber intake in relation to plasma levels of …