S100A8 Production in CXCR2-Expressing CD11b+Gr-1high Cells Aggravates Hepatitis in Mice Fed a High-Fat and High-Cholesterol Diet
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منابع مشابه
Nur77 Decreases Atherosclerosis Progression in apoE−/− Mice Fed a High-Fat/High-Cholesterol Diet
RATIONALE It is clear that lipid disorder and inflammation are associated with cardiovascular diseases and underlying atherosclerosis. Nur77 has been shown to be involved in inflammatory response and lipid metabolism. OBJECTIVE Here, we explored the role of Nur77 in atherosclerotic plaque progression in apoE(-/-) mice fed a high-fat/high cholesterol diet. METHODS AND RESULTS The Nur77 gene,...
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Accumulated evidence shows that vanin-1 (VNN1) plays a key part in glucose metabolism. We explored the effect of VNN1 on cholesterol metabolism, inflammation, apoptosis in vitro, and progression of atherosclerotic plaques in apoE(-/-) mice. Oxidized LDL (Ox-LDL) significantly induced VNN1 expression through an ERK1/2/cyclooxygenase-2/PPARα signaling pathway. VNN1 significantly increased cellula...
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Monocyte chemotactic protein-3 (MCP-3), a chemokine that is in a superfamily of structurally related small chemotactic cytokines involved in leukocyte trafficking, is regarded as a key factor in atherogenesis. In this study, we examined the changes in atherogenic parameters including hepatic lipid accumulation and oxidative balance in MCP- 3-overexpressing transgenic mice (MCP-3 mice) under ath...
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Recent studies indicate an accelerated progression of nonalcoholic steatohepatitis (NASH) in postmenopausal women. Hypercholesterolemia, an important risk factor for NASH progression, is often observed after menopause. This study examined the effects of estrogen on NASH in ovariectomized (OVX) mice fed a high-fat and high-cholesterol (HFHC) diet. To investigate the effects of estrogen deficienc...
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Sirtuin 1 (SIRT1) is a mammalian NAD(+)-dependent protein deacetylase that regulates cellular metabolism and inflammatory response. The organ-specific deletion of SIRT1 induces local inflammation and insulin resistance in dietary and genetic obesity. Macrophage-mediated inflammation contributes to insulin resistance and metabolic syndrome, however, the macrophage-specific SIRT1 function in the ...
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ژورنال
عنوان ژورنال: The Journal of Immunology
سال: 2015
ISSN: 0022-1767,1550-6606
DOI: 10.4049/jimmunol.1402709