Vitamin A mediates conversion of monocyte-derived macrophages into tissue-resident macrophages during alternative activation
نویسندگان
چکیده
منابع مشابه
Eplerenone promotes alternative activation in human monocyte-derived macrophages.
BACKGROUND In this study, we have analyzed the response of human monocyte-derived macrophages to mineralocorticoid axis modulators. METHODS Human monocyte-derived macrophages were incubated with aldosterone alone, eplerenone alone, and the combination of aldosterone and eplerenone. The analyzed variables were nitric oxide and reactive oxygen species production, and the gene and protein expres...
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Macrophages are ubiquitous cells that reside in all major tissues. Counter to long-held beliefs, we now know that resident macrophages in many organs are seeded during embryonic development and self-renew independently from blood monocytes. Under inflammatory conditions, those tissue macrophages are joined and sometimes replaced by recruited monocyte-derived macrophages. Macrophage function in ...
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The origin of tissue-resident macrophages, crucial for homeostasis and immunity, has remained controversial until recently. Originally described as part of the mononuclear phagocyte system, macrophages were long thought to derive solely from adult blood circulating monocytes. However, accumulating evidence now shows that certain macrophage populations are in fact independent from monocyte and e...
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The present study was conducted to quantify and compare TLR2 (toll-like receptor 2) activity in monocyte-derived macrophages of zebu (Tharparkar) and crossbred (Holstein-Friesian × Jersey × Brown Swiss × Hariana) cattle. The cells were either induced with Pam3CSK4 or kept as control. The TLR2 activity was quantified in terms of IκB-α inhibitory subunit (NFKBIA) messenger RNA (mRNA) copies...
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ژورنال
عنوان ژورنال: Nature Immunology
سال: 2017
ISSN: 1529-2908,1529-2916
DOI: 10.1038/ni.3734