Title : Nox2-induced production of mitochondrial superoxide in angiotensin II-mediated endothelial oxidative stress and hypertension.

Pub. Date : 2014 Jan 10

PMID : 24053613






9 Functional Relationships(s)
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1 Nox2-induced production of mitochondrial superoxide in angiotensin II-mediated endothelial oxidative stress and hypertension. Superoxides angiotensinogen (serpin peptidase inhibitor, clade A, member 8) Mus musculus
2 AIMS: Angiotensin II (AngII)-induced superoxide (O2( -)) production by the NADPH oxidases and mitochondria has been implicated in the pathogenesis of endothelial dysfunction and hypertension. Superoxides angiotensinogen (serpin peptidase inhibitor, clade A, member 8) Mus musculus
3 AIMS: Angiotensin II (AngII)-induced superoxide (O2( -)) production by the NADPH oxidases and mitochondria has been implicated in the pathogenesis of endothelial dysfunction and hypertension. Superoxides angiotensinogen (serpin peptidase inhibitor, clade A, member 8) Mus musculus
4 AIMS: Angiotensin II (AngII)-induced superoxide (O2( -)) production by the NADPH oxidases and mitochondria has been implicated in the pathogenesis of endothelial dysfunction and hypertension. Superoxides angiotensinogen (serpin peptidase inhibitor, clade A, member 8) Mus musculus
5 AIMS: Angiotensin II (AngII)-induced superoxide (O2( -)) production by the NADPH oxidases and mitochondria has been implicated in the pathogenesis of endothelial dysfunction and hypertension. Superoxides angiotensinogen (serpin peptidase inhibitor, clade A, member 8) Mus musculus
6 Nox2 depletion in gp91phox knockout mice inhibited AngII-induced cellular and mitochondrial O2( -) and attenuated hypertension. Superoxides angiotensinogen (serpin peptidase inhibitor, clade A, member 8) Mus musculus
7 Inhibition of mitochondrial reverse electron transfer with malonate, malate, or rotenone attenuated AngII-induced cytoplasmic and mitochondrial O2( -) production. Superoxides angiotensinogen (serpin peptidase inhibitor, clade A, member 8) Mus musculus
8 Inhibition of the mitochondrial ATP-sensitive potassium channel (mitoK(+)ATP) with 5-hydroxydecanoic acid or specific PKCe peptide antagonist (EAVSLKPT) reduced AngII-induced H2O2 in isolated mitochondria and diminished cytoplasmic O2( -). Superoxides angiotensinogen (serpin peptidase inhibitor, clade A, member 8) Mus musculus
9 Mitochondria-targeted H2O2 scavenger mitoEbselen attenuated redox-dependent c-Src and inhibited AngII-induced cellular O2( -), diminished aortic H2O2, and reduced blood pressure in hypertensive mice. Superoxides angiotensinogen (serpin peptidase inhibitor, clade A, member 8) Mus musculus