Title : Statin treatment upregulates vascular neuronal nitric oxide synthase through Akt/NF-kappaB pathway.

Pub. Date : 2007 Jan

PMID : 17082483






4 Functional Relationships(s)
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1 METHODS AND RESULTS: In cultured rat aortic smooth muscle cells, treatment with atorvastatin significantly increased nNOS expression, associated with activation of Akt and NF-kappaB. Atorvastatin nuclear factor of kappa light polypeptide gene enhancer in B cells 1, p105 Mus musculus
2 Inhibition of NF-kappaB by dominant-negative IkappaB also attenuated atorvastatin-induced nNOS expression and NF-kappaB activation, but not Akt activation. Atorvastatin nuclear factor of kappa light polypeptide gene enhancer in B cells 1, p105 Mus musculus
3 Inhibition of NF-kappaB by dominant-negative IkappaB also attenuated atorvastatin-induced nNOS expression and NF-kappaB activation, but not Akt activation. Atorvastatin nuclear factor of kappa light polypeptide gene enhancer in B cells 1, p105 Mus musculus
4 CONCLUSIONS: These results indicate that atorvastatin upregulates vascular nNOS through Akt/NF-kappaB pathway, demonstrating a novel nNOS-mediated vascular effect of the statin. Atorvastatin nuclear factor of kappa light polypeptide gene enhancer in B cells 1, p105 Mus musculus