formyl peptide receptor
Defective polymorphonuclear leukocyte formyl peptide receptor(s) in juvenile periodontitis
... Juvenile periodontitis (JP) is a disease characterized by severe gingival infections. PMN from some JP patients exhibit abnormal chemotactic responsiveness when challenged with the synthetic formyl peptide, ...
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Real-time detection of implant-associated neutrophil responses using a formyl peptide receptor-targeting NIR nanoprobe
... the formyl peptide receptor-targeting probe was administered intravenously 24 hours after a lipopolysaccharide subcutaneous ...the formyl peptide receptor-targeting probe at the ...
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Exocytosis of Neutrophil Formyl Peptide Receptor-Like 1 (fPRL1) Results in Downregulation of Cytoplasmic fPRL1 in Patients with Purulent Dermatitis
... N-Formyl peptide receptor-like 1 (fPRL1) is a member of the chemoattractant subfamily of G protein- coupled receptors and plays a key role in inflammation via chemotaxis and the regulation of ...
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Targeting the cross-talk between Urokinase receptor and Formyl peptide receptor type 1 to prevent invasion and trans-endothelial migration of melanoma cells
... synthetic peptide, the minimal 88–92 sequence (Ser 88 -Arg-Ser-Arg-Tyr 92 , SRSRY) retains chemo- tactic activity and triggers directional cell migration and angiogenesis in vitro and in vivo [20–22, 30, ...the ...
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The formyl peptide receptor like-1 and scavenger receptor MARCO are involved in glial cell activation in bacterial meningitis
... In this study we examined the time-dependent expres- sion and co-localization of MARCO to glial cells in a model of experimental pneumococcal and meningococ- cal meningitis via fluorescence microscopy and using real-time ...
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Interleukin-18 Primes the Oxidative Burst of Neutrophils in Response to Formyl-Peptides: Role of Cytochrome b558 Translocation and N-Formyl Peptide Receptor Endocytosis
... PMNs can exist in three different activation states, namely, the resting, primed, and activated states. The priming process has been demonstrated in vitro by pretreating PMNs with a substimulatory concentration of a ...
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Defective formyl peptide receptor 2/3 and annexin A1 expressions associated with M2a polarization of blood immune cells in patients with chronic obstructive pulmonary disease
... unconventional receptor for the diversity of its agonists and its ability to convey contrasting bio- logical signals, depending on the ligands engaged on ...
12
Targeting the Formyl Peptide Receptor type 1 to prevent the adhesion of ovarian cancer cells onto mesothelium and subsequent invasion
... specific Receptor (uPAR) are very important at multiple stages during development of intraperitoneal metastases of ovarian cancer cells ...(GPI)-anchored receptor arranged in three domains (DI, DII, and ...
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Formyl peptide induced chemotaxis of human polymorphonuclear leukocytes does not require either marked changes in cytosolic calcium or specific granule discharge Role of formyl peptide receptor reexpression (or recycling)
... of formyl peptide receptors. Inhibition of receptor reexpression, by a nonagglutinating derivative of wheat-germ agglutinin, was associated with inhibition of chemotactic responses to ...for ...
9
Annexin A1, formyl peptide receptor, and NOX1 orchestrate epithelial repair
... The intestinal epithelium forms a selective barrier that separates luminal contents from underlying tissue compartments, thereby playing a pivotal role in regulating exposure of the mucosal immune system to luminal ...
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The formyl peptide receptor agonist FPRa14 induces differentiation of Neuro2a mouse neuroblastoma cells into multiple distinct morphologies which can be specifically inhibited with FPR antagonists and FPR knockdown using siRNA
... This study demonstrates the ability of FPR2 activation to cause toxicity whilst combinations of FPR1 and/or FPR2 activation elicits neuronal differentiation, providing evidence for the idea that the functionality of this ...
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Involvement of formyl peptide receptors in receptor for advanced glycation end products (RAGE) - and amyloid beta 1-42-induced signal transduction in glial cells
... acid peptide fragment derived from sequential proteolytic cleavage of the amyloid precursor protein by beta- and gamma-secretases ...protein-coupled receptor, ...
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LL-37 boosts immunosuppressive function of placenta-derived mesenchymal stromal cells
... the formyl peptide receptor-like 1 (FPRL1) [28], purinergic receptor P2X7 (P2X7) [29], and epidermal growth factor receptor (EGFR) ...
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Cyclic Nucleotide induced Maturation of Human Promyelocytic Leukemia Cells
... induced formyl-peptide receptor expression and adherence, but the cells did not reduce nitroblue tetrazolium, continued to proliferate, and were ...
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An angiogenic role for the human peptide antibiotic LL 37/hCAP 18
... active peptide and is referred to as ...The peptide is induced by inflammatory or infectious stimuli and displays direct antimicrobial activity by interaction with the cell membranes of microorganisms ...
9
Annexin A1-derived peptide Ac2-26 in a pilocarpine-induced status epilepticus model: anti-inflammatory and neuroprotective effects
... with formyl peptide receptors (Fpr), a family of G-protein-coupled re- ceptors, and especially formyl peptide receptor 2 (Fpr2) [20, ...ANXA1-derived peptide Ac 2-26 in the ...
12
Gene alterations in monocytes are pathogenic factors for immunoglobulin a nephropathy by bioinformatics analysis of microarray data
... : Formyl peptide receptor 2; Gd-IgA1: Galactose-deficient immunoglobulin A1; GEO: Gene Expression Omnibus; HBDs: Healthy blood donors; HDAC10 : Histone deacetylase 10; IDs: Identification numbers; ...
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Quantifying biased agonism of adenosine and calcitonin like receptors
... in receptor glycosylation, as well as regulating trafficking to the plasma membrane; indeed, CLR can only reach the cell surface in conjunction with RAMPs (McLatchie et al, ...the receptor (Kuwasako et al, ...
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Pressure independent cardiac hypertrophy in mice with cardiomyocyte restricted inactivation of the atrial natriuretic peptide receptor guanylyl cyclase A
... The present study describes a cardiomyocyte-restricted inactivation of the GC-A gene (CM GC-A KO) using the loxP/Cre system. Chronic abolition of the local, cardiac effects of ANP in mice resulted in a slight but ...
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Kechele_unc_0153D_16446.pdf
... effects. GPCR ligand selectivity and divergent signaling through different G proteins or - arrestin coupling is at the forefront of GPCR pharmacological research. 273, 274 One such unique mechanisms of GPCR signaling ...
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