Microbial metabolite impairs insulin signaling
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چکیده
منابع مشابه
Leptin impairs insulin signaling in rat adipocytes.
Leptin modulates glucose homeostasis by acting as an insulin-sensitizing factor in most insulin target tissues. Nevertheless, insulin-dependent glucose uptake in white adipose tissue decreases after in vivo treatment with leptin. Moreover, elevated leptin concentrations inhibit insulin metabolic effects in adipocytes. Here we studied both, direct and centrally mediated effects of leptin on insu...
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Physiological stressors such as sepsis and tissue damage initiate an acute immune response and cause transient systemic insulin resistance. This study was conducted to determine whether tumor necrosis factor-alpha (TNF-alpha), a cytokine produced by immune cells during skeletal muscle damage, decreases insulin responsiveness at the cellular level. To examine the molecular mechanisms associated ...
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Human studies support the relationship between high intake of fructose-sweetened beverages and type 2 diabetes, but there is a debate on whether this effect is fructose-specific or it is merely associated to an excessive caloric intake. Here we investigate the effects of 2 months' supplementation to female rats of equicaloric 10% w/v fructose or glucose solutions on insulin sensitivity in targe...
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Nichols, C. G., and J. C. Koster. Diabetes and insulin secretion: whither KATP? Am J Physiol Endocrinol Metab 283: E403–E412, 2002; 10.1152/ajpendo.00168.2002.—The critical involvement of ATP-sensitive potassium (KATP) channels in insulin secretion is confirmed both by the demonstration that mutations that reduce KATP channel activity underlie many if not most cases of persistent hyperinsulinem...
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ژورنال
عنوان ژورنال: Nature Reviews Drug Discovery
سال: 2018
ISSN: 1474-1776,1474-1784
DOI: 10.1038/nrd.2018.215