◀ Back to NOS2
NFKBIA — NOS2
Text-mined interactions from Literome
Taylor et al., Surgery 1999
:
Western blot analysis showed a marked decrease in
iNOS protein levels in the
presence of
Ad5I kappa B alpha
Wang et al., Br J Pharmacol 1999
(Brain Neoplasms...) :
Nepalolide A
inhibits the expression of inducible
nitric oxide synthase by modulating the degradation of
IkappaB-alpha and IkappaB-beta in C6 glioma cells and rat primary astrocytes
Nomura et al., Nihon Yakurigaku Zasshi 1999
(Glioma...) :
To elucidate the intracellular mechanism of NF-kappa B activation, we performed the
involvement of
I kappa B alpha of NF-kappa B in the expression of
inducible NO synthase (iNOS) and chemokine ( CINC ) following pretreatment with bacterial endotoxin ( LPS ) or IL-1 beta, respectively, using rat C6 glioma cells
Eaves-Pyles et al., J Immunol 2001
(Salmonella Infections, Animal...) :
Flagellin, a novel mediator of Salmonella induced epithelial activation and systemic inflammation :
I kappa B alpha degradation,
induction of
nitric oxide synthase , induction of proinflammatory mediators, and cardiovascular dysfunction
Nomura et al., Life Sci 2001
:
Experiments using stable clones of rat C6 glioma cells transfected with dominant negative IkappaB alpha ( serines 32 and 36 replaced by alanine ) suggest that NF-kappaB activation ( phosphorylation of
IkappaB alpha ) is
involved in LPS/IFNgamma- or IL-1beta/IFNgamma induced
iNOS expression
Kang et al., J Biol Chem 2003
:
Protein kinase C depletion inhibited
I-kappaBalpha degradation, NF-kappaB activation, and iNOS induction by thrombin or the
iNOS induction by Galpha(12/13)QL
Chen et al., Carcinogenesis 2005
:
Furthermore, impairing nuclear factor-kappaB (NFkappaB) activation by either NEMO-BDBP, an NFkappaB specific inhibitor, or overexpression of
DN-IkappaBalpha or IKK-KM markedly
inhibited the expression of B [ a ] P-induced
iNOS , suggesting that the NFkappaB pathway is also required for the induction of iNOS by B [ a ] P
Choi et al., Eur J Pharmacol 2007
:
These results suggest that isoeugenol and its analogues inhibit NO production and
iNOS expression in LPS stimulated RAW 264.7 cells, and that these effects are
mediated , at least in part, by blocking the phosphorylation of ERK1/2 and p38 kinase, degradation of
I-kappaBalpha , and activation of NF-kappaB
Kizaki et al., Immunology 2008
:
These findings suggest that LPS stimulated signals suppress beta ( 2 ) AR expression, leading to down-regulation of beta-arrestin 2 expression, which stabilizes cytosolic
IkappaBalpha and
inhibits the NF-kappaB activation essential for
NOS II expression, probably to ensure rapid and sufficient production of NO in response to microbial attack