The metabolic signature of macrophage responses
Macrophages are a heterogeneous population of immune cells playing several and diverse
functions in homeostatic and immune responses. The broad spectrum of macrophage …
functions in homeostatic and immune responses. The broad spectrum of macrophage …
Coupling Krebs cycle metabolites to signalling in immunity and cancer
Metabolic reprogramming has become a key focus for both immunologists and cancer
biologists, with exciting advances providing new insights into the mechanisms underlying …
biologists, with exciting advances providing new insights into the mechanisms underlying …
Accumulation of succinate controls activation of adipose tissue thermogenesis
EL Mills, KA Pierce, MP Jedrychowski, R Garrity… - Nature, 2018 - nature.com
Thermogenesis by brown and beige adipose tissue, which requires activation by external
stimuli, can counter metabolic disease. Thermogenic respiration is initiated by adipocyte …
stimuli, can counter metabolic disease. Thermogenic respiration is initiated by adipocyte …
Detection of succinate by intestinal tuft cells triggers a type 2 innate immune circuit
MS Nadjsombati, JW McGinty, MR Lyons-Cohen… - Immunity, 2018 - cell.com
In the small intestine, type 2 responses are regulated by a signaling circuit that involves tuft
cells and group 2 innate lymphoid cells (ILC2s). Here, we identified the microbial metabolite …
cells and group 2 innate lymphoid cells (ILC2s). Here, we identified the microbial metabolite …
GPCR-mediated signaling of metabolites
AS Husted, M Trauelsen, O Rudenko, SA Hjorth… - Cell metabolism, 2017 - cell.com
In addition to their bioenergetic intracellular function, several classical metabolites act as
extracellular signaling molecules activating cell-surface G-protein-coupled receptors …
extracellular signaling molecules activating cell-surface G-protein-coupled receptors …
Gut microbiota-derived succinate: Friend or foe in human metabolic diseases?
S Fernández-Veledo, J Vendrell - Reviews in Endocrine and Metabolic …, 2019 - Springer
There is now a wealth of evidence showing that communication between microbiota and the
host is critical to sustain the vital functions of the healthy host, and disruptions of this …
host is critical to sustain the vital functions of the healthy host, and disruptions of this …
Succinate is an inflammatory signal that induces IL-1β through HIF-1α
GM Tannahill, AM Curtis, J Adamik… - Nature, 2013 - nature.com
Macrophages activated by the Gram-negative bacterial product lipopolysaccharide switch
their core metabolism from oxidative phosphorylation to glycolysis. Here we show that …
their core metabolism from oxidative phosphorylation to glycolysis. Here we show that …
Elevated circulating levels of succinate in human obesity are linked to specific gut microbiota
C Serena, V Ceperuelo-Mallafré, N Keiran… - The ISME …, 2018 - academic.oup.com
Gut microbiota-related metabolites are potential clinical biomarkers for cardiovascular
disease (CVD). Circulating succinate, a metabolite produced by both microbiota and the …
disease (CVD). Circulating succinate, a metabolite produced by both microbiota and the …
GPR91 senses extracellular succinate released from inflammatory macrophages and exacerbates rheumatoid arthritis
A Littlewood-Evans, S Sarret, V Apfel… - Journal of Experimental …, 2016 - rupress.org
When SUCNR1/GPR91-expressing macrophages are activated by inflammatory signals,
they change their metabolism and accumulate succinate. In this study, we show that during …
they change their metabolism and accumulate succinate. In this study, we show that during …
[HTML][HTML] Compartmentalised acyl-CoA metabolism and roles in chromatin regulation
Background Many metabolites serve as important signalling molecules to adjust cellular
activities and functions based on nutrient availability. Links between acetyl-CoA metabolism …
activities and functions based on nutrient availability. Links between acetyl-CoA metabolism …