نتایج جستجو برای: chemokine receptor

تعداد نتایج: 605638  

Journal: :Molecular pharmacology 2011
Sylvia M Wilson Neil A Sheddan Robert Newton Mark A Giembycz

Herein we provide evidence for the coexpression of two distinct prostacyclin (PGI(2)) receptors (IP) on BEAS-2B human airway epithelial cells. IP receptor heterogeneity initially was suggested by the finding that the rank orders of potency of PGI(2) and three structurally similar analogs [taprostene, iloprost, 15-deoxy-16-(m-tolyl)-17,18,19,20-tetranorisocarbacyclin (15-deoxy-TIC)] for the inhi...

Journal: :Blood 2009
Clive S McKimmie Mark Moore Alasdair R Fraser Thomas Jamieson Damo Xu Claire Burt Nick I Pitman Robert J Nibbs Iain B McInnes Foo Y Liew Gerard J Graham

Toll-like receptors orchestrate rapid local protective innate-immune responses to invading pathogens and optimize leukocyte priming of subsequent adaptive responses. Paradoxically, systemic excess of the TLR2 ligand, bacterial lipoprotein (BLP), suppresses peripheral inflammatory responses. Here, we demonstrate that this phenomenon is regulated via the TLR2-dependent, cell-autonomous down-regul...

Journal: :Journal of Clinical Investigation 1998

2017
Lauren J. Albee Abhishek Tripathi Heather M. LaPorte Brian F. Volkman

Background-—Recently, we provided evidence that a1-adrenergic receptors (ARs) in vascular smooth muscle are regulated by chemokine (C-X-C motif) receptor (CXCR) 4 and atypical chemokine receptor 3 (ACKR3). While we showed that CXCR4 controls a1ARs through formation of heteromeric receptor complexes in human vascular smooth muscle cells (hVSMCs), the molecular basis underlying cross-talk between...

Journal: :Journal of Immunology 2023

Abstract NAD +-boosting via nicotinamide riboside (NR) confer anti-inflammatory effects. However, underlying mechanisms and therapeutic potential remain incompletely defined. Given +is a co-enzyme in oxidoreductive reactions, metabolomics analysis identified two major metabolites that were increased by NR: inosine Prostaglandin E2 (PGE2). Both PGE2 supplementation blunted IFNβ release, however ...

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