S-Nitrosylation
The role of nitric oxide on rosuvastatin-mediated S-nitrosylation and translational proteomes in human umbilical vein endothelial cells
... increased S-nitrosylation were collected from a sep- arate 2-DE gel with VisPRO staining and were subjected to mass analysis as previously described ...
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The Structural Proteomics of S-Nitrosylation: From Global Identification to Elucidating Protein Function Through Structural Bioinformatics
... regarding S-nitrosylation still remain unanswered, including the mechanism by which • NO selectively modifies protein cysteine residues to form ...residue. S-nitrosoglutathione (GSNO), a major ...
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Regulation of ezrin tension by S-nitrosylation mediates non-small cell lung cancer invasion and metastasis
... S-nitrosylation detection illustrated that both IL-6 and IFN-γ increased ezrin-SNO levels compared with blank control and the CM increased ezrin-SNO levels in a time-dependent manner. Furthermore, 1400W and ...
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Ghrelin Suppression of Helicobacter pylori Induced Gastric Mucosal Expression of iNOS is Mediated through the Inhibition of IKK β Activation by cNOS Dependent S Nitrosylation
... Excessive nitric oxide generation, caused by the disturbances in nitric oxide synthase (NOS) isozyme system, plays a key role in defining the extent of gastric mucosal inflammatory response to H. pylori infection. Here, ...
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PARK2 Depletion Connects Energy and Oxidative Stress to PI3K/Akt Activation via PTEN S-Nitrosylation.
... and S-nitrosylation of target proteins and other biomolecules (Kovacs and Lindermayr, ...and S-nitrosylation has previously been detected to contribute to PTEN inactivation in ...
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Cytosolic phospholipase A2 S nitrosylation in ghrelin protection against detrimental effect of ethanol cytotoxicity on gastric mucin synthesis ——Ghrelin in gastric mucosal protection
... COX systems, and there are strong indications that the enzyme compartmentalization and substrate availability determines the segregated utilization of the respective products in physiological and pathophysiological proc- ...
7
NitroDIGE analysis reveals inhibition of protein S-nitrosylation by epigallocatechin gallates in lipopolysaccharide-stimulated microglial cells
... protein S-nitrosyla- tion, a reversible post-translation cysteine modification process, plays a critical role in NO signaling pathways ...by S-nitrosylation under nitrosative stress and effects of ...
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Ghrelin Suppression of Helicobacter pylori Induced Gastric Mucosal Expression of iNOS is Mediated through the Inhibition of IKK β Activation by cNOS Dependent S Nitrosylation
... of S-nitro- sylated proteins to reduction by ascorbic acid [26,29,30, 33], we surmised that the countering effect of ghrelin on ...protein S-nitrosylation by NO generated by the cNOS ...IKK-β ...
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S-Nitrosylation of parkin as a novel regulator of p53-mediated neuronal cell death in sporadic Parkinson’s disease
... [52-55], S- nitrosylation of p53 does not seem to affect p53 binding to DNA ...that S-nitrosylation of parkin leads to pathological activation of the p53 gene, thus con- tributing to this ...
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S-nitrosylation of connexin43 hemichannels elicits cardiac stress–induced arrhythmias in Duchenne muscular dystrophy mice
... Analysis of protein-to-protein association. The subcellular distribution and possible spatial association between S-nitrosylation and Cx43 were evaluated by PLA (76) (MilliporeSigma). Tissue sections (6 μm) ...
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Cyclooxygenase 2 S nitrosylation in salivary gland acinar cell inflammatory responses to Porphyromonas gingivalis: modulatory effect of ghrelin
... through S-nitrosylation, and that ghre- lin-induced up-regulation in cNOS activation through phosphorylation results in the suppression of iNOS in- duction and hence prevents the COX-2 ...
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Role of ghrelin in modulation of s nitrosylation Dependent akt inactivation induced in salivary gland acinar cells by porphyromonas gingivalis
... kinase S-nitrosylation in the acinar cells sublingual salivary gland was carried out using a biotin switch procedure for protein S-nitrosylation [26, ...with S-methyl ...
8
SOD1 aggregation in astrocytes following ischemia/reperfusion injury: a role of NO-mediated S-nitrosylation of protein disulfide isomerase (PDI)
... the S-nitrosylation of PDI, the punctu- ated staining of ubiquitin in the cytoplasm was less abundant when compared with those cells without 1400W treatment (Figure ...
15
NO signaling and S-nitrosylation regulate PTEN inhibition in neurodegeneration
... the nitrosylation levels of each PTEN mutant after transfection into mouse neuroblas- toma N2a cells 30 min after exposure to 200 μ M SNOC and compared SNO-PTEN levels to those of WT ...reduced ...
12
Mobilisation of Ca2+ stores and flagellar regulation in human sperm by S nitrosylation: a role for NO synthesised in the female reproductive tract
... Fig. 5. Thiol reducing agents reverse NO effects. (A) DTT rapidly reverses nitrosylation of sperm proteins. Lane 1 shows endogenous S-nitrosylation in cells incubated in sEBSS for 60 minutes. Lanes 2 ...
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Role of constitutive nitric oxide synthase in regulation of Helicobacter pylori induced gastric mucosal cyclooxygenase 2 ac tivation through S nitrosylation: mechanism of ghrelin action
... that S-nitrosylation of an inhibitor pro- tein, IB kinase complex (IKK) interferes with ubiquit- inylation and proteasomal degradation of IB, thus pre- venting the nuclear translocation of NF-B, and ...
10
Proteomic analysis of S-nitrosylation induced by 1-methyl-4-phenylpyridinium (MPP+)
... were S-nitrosylated markedly upon MPP + treat- ment, whereas S-nitrosylation of ERp46 ...of S-nitrosylation on several proteins, which were involved in multiple signal transduction ...
7
NOS1 inhibits the interferon response of cancer cells by S-nitrosylation of HDAC2
... cells; therefore, we injected the cells into BALB/c-nu mice. Lung metastasis was observed on the 11th day after cell injection, and the results showed that there was no significant difference between the two groups (Fig. ...
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Hemoglobin S nitrosylation plays an essential role in cardioprotection
... physiological response of hypoxic vasodilation. The role of nitric oxide (NO) in the control of blood flow is a central tenet of cardiovascular biology. However, extensive evidence now indicates that hypoxic vasodilation ...
6
S-Nitrosylation Suppresses Stromal Interaction Molecule-1 Activation and Ameliorates Cardiomyocyte Hypertrophy
... Specifically, S-nitrosylation of the ubiquitin carboxyl-terminal hydrolase L1 (UCHL1) enzyme at residues Cys90, Cys152 and Cys220 was found to decrease its structural stability, promote aggregation and ...
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