Title : Reactivation of Gαi-coupled formyl peptide receptors is inhibited by Gαq-selective inhibitors when induced by signals generated by the platelet-activating factor receptor.

Pub. Date : 2017 Sep

PMID : 28760822






8 Functional Relationships(s)
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1 Reactivation of Galphai-coupled formyl peptide receptors is inhibited by Galphaq-selective inhibitors when induced by signals generated by the platelet-activating factor receptor. galphaq platelet activating factor receptor Homo sapiens
2 We show that signals generated by FPRs and the PAF receptor (PAFR) induce activation of the neutrophil O2-, producing NADPH-oxidase, and that response was sensitive to Galphaq inhibition in cells activated by PAF, but no inhibition was obtained in cells activated by FPR agonists. galphaq platelet activating factor receptor Homo sapiens
3 We show that signals generated by FPRs and the PAF receptor (PAFR) induce activation of the neutrophil O2-, producing NADPH-oxidase, and that response was sensitive to Galphaq inhibition in cells activated by PAF, but no inhibition was obtained in cells activated by FPR agonists. galphaq platelet activating factor receptor Homo sapiens
4 We show that signals generated by FPRs and the PAF receptor (PAFR) induce activation of the neutrophil O2-, producing NADPH-oxidase, and that response was sensitive to Galphaq inhibition in cells activated by PAF, but no inhibition was obtained in cells activated by FPR agonists. Platelet Activating Factor platelet activating factor receptor Homo sapiens
5 The downstream sensitivity to Galphaq inhibition in desensitized cells displaying increased production/release of O2- through the PAFR receptor crosstalk mechanism also comprised the reactivation of the FPRs, and the activation signals were redirected from the PAFR to the desensitized/reactivated FPRs. galphaq platelet activating factor receptor Homo sapiens
6 The downstream sensitivity to Galphaq inhibition in desensitized cells displaying increased production/release of O2- through the PAFR receptor crosstalk mechanism also comprised the reactivation of the FPRs, and the activation signals were redirected from the PAFR to the desensitized/reactivated FPRs. galphaq platelet activating factor receptor Homo sapiens
7 The downstream sensitivity to Galphaq inhibition in desensitized cells displaying increased production/release of O2- through the PAFR receptor crosstalk mechanism also comprised the reactivation of the FPRs, and the activation signals were redirected from the PAFR to the desensitized/reactivated FPRs. Superoxides platelet activating factor receptor Homo sapiens
8 The downstream sensitivity to Galphaq inhibition in desensitized cells displaying increased production/release of O2- through the PAFR receptor crosstalk mechanism also comprised the reactivation of the FPRs, and the activation signals were redirected from the PAFR to the desensitized/reactivated FPRs. Superoxides platelet activating factor receptor Homo sapiens