Title : Cross regulation between cGMP-dependent protein kinase and Akt in vasodilatation of porcine pulmonary artery.

Pub. Date : 2014 Nov

PMID : 24977346






2 Functional Relationships(s)
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1 Incubation with DETA NONOate (a stable NO donor) and 8-Br-cGMP (a cell membrane permeable analog of cGMP) attenuated Akt phosphorylation at Ser-473, which was prevented by Rp-8-Br-PET-cGMPS (a specific inhibitor of PKG) and calyculin A (an inhibitor of protein phosphatase 1 and 2A) but not by okadaic acid (a selective inhibitor of protein phosphatase 2A). 2,2'-(hydroxynitrosohydrazono)bis-ethanamine AKT serine/threonine kinase 1 Homo sapiens
2 Inhibition of Akt enhanced the relaxation and cGMP elevation of porcine pulmonary arteries induced by DETA NONOate or sodium nitroprusside, which was prevented by zaprinast, a specific inhibitor of PDE5. 2,2'-(hydroxynitrosohydrazono)bis-ethanamine AKT serine/threonine kinase 1 Homo sapiens