HUGO ID Detailed Result 7872


HUGO ID 7872
Symbol NOS1
Name nitric oxide synthase 1 (neuronal)
#Occurrence 130
#Paper 12

 


PMID Match String Actual String Score Flanking text Edited by Edit
10643818NOSNOS0.9AA arachidonic acid PKC protein kinase C GPX glutathione peroxidase NOS NO synthetase LTP long-term potentiation 
10930589NOSNOS1.2ascorbic acid -nitroarginine an inhibitor of nitric oxide synthase (NOS) NOS 27 did not affect the C-DCF fluorescence in resting cells 
10930589NOSNOS1.2all groups with -nitroarginine treatment suggesting a protective role of NOS in menadione stressed cells 
10930589NOSNOS1.2vitamin C and the flavinoid quercetin but not inhibitor of NOS supports the conclusion that C-DCDHF was oxidized by H 2 
10930589NOSNOS1.2biological membranes against lipid peroxidation and -nitroarginine (inhibitor inhibitor of NOS showed no effect in ROS levels of all groups tested 
11223912nNOSnNOS2.2molecules such as calmodulin and neuronal nitric oxide synthase (nNOS), nNOS in the cytoplasm 
11978481nNOSnNOS2.7isoforms of nitric oxide synthase neuronal nitric oxide synthase (nNOS), nNOS endothelial nitric oxide synthase (eNOS), eNOS and inducible nitric oxide 
11978481NOSNOS2.73-nitrotyrosine generation are also attenuated in mice deficient in inducible NOS 48 
11978481nNOSnNOS2.7An increase in neuronal nitric oxide synthase (nNOS) nNOS was found in motor neurons in one study 65 66 
11978481nNOSnNOS2.7Other recent studies showed no alteration in nNOS in motor neurons but showed an increase in nNOS in 
11978481nNOSnNOS2.7in nNOS in motor neurons but showed an increase in nNOS in reactive astrocytes in ALS spinal cord and subcortical white 
12753090nNOSnNOS2.7Proteasome activation and nNOS down-regulation in neuroblastoma cells expressing a Cu Zn superoxide dismutase 
12753090nNOSnNOS2.7oxide production and down-regulation of neuronal nitric oxide synthase (nNOS) nNOS level were detected 
12753090nNOSnNOS2.7The nNOS down-regulation was correlated to increased proteolytic degradation by proteasome because 
12753090nNOSnNOS2.7to increased proteolytic degradation by proteasome because comparable levels of nNOS were detected in G93A and parental cells upon treatment with 
12753090nNOSnNOS2.7rate of proteolysis observed in G93A cells was specific for nNOS as Cu Zn superoxide dismutase (Cu,Zn Cu Zn SOD degradation 
12909279NOSNOS1.2expression of several proteins such as nitric oxide synthase (NOS) NOS 93 and COX2 70 that might be involved in mechanisms 
12909279NOSNOS1.2Indeed COX2 and NOS activity are dramatically increased in post-mortem spinal cord samples from 
14739060nNOSnNOS1.9account for NO production and include neuronal NO synthase (nNOS; nNOS type I inducible NO synthase (iNOS; iNOS typeII which is 
14739060nNOSnNOS1.9endothelial NO synthase (eNOS; eNOS type III In the CNS nNOS whose expression is regulated by both physiological and pathophysiological stimuli 
14739060nNOSnNOS1.9series of enzymes including protein kinase C proteases phosphatases phospholipases nNOS and xanthine oxidase 32 
15896810NOSNOS2.7Accordingly as cytokines promote the induction of NOS in brain a possible role for a glial-derived NO_amp_#xb7 in 
15896810NOSNOS2.7study in which NADPH diaphorase (a a cytochemical marker of NOS activity positive glial cells have been identified in the substantia 
15896810nNOSnNOS2.7this it has been reported that the selective inhibition of nNOS prevents 1-methyl-4-phenyl-1 2 3 6-tetrahydropyridine (MPTP)-induced MPTP -induced Parkinsonism in 
15896810NOSNOS2.7Role of NOS and NO in brain pathophysiology 
15896810NOSNOS2.7responsible for NO synthesis is the nitric oxide synthase (NOS) NOS family of enzymes which catalyse the conversion of arginine to 
15896810NOSNOS2.7NOS localized in the CNS and in the periphery 91 is 
15896810NOSNOS2.7is present in three well characterized isoforms (a) a neuronal NOS (nNOS, nNOS type I (b) b endothelial NOS (eNOS; eNOS 
15896810nNOSnNOS2.7in three well characterized isoforms (a) a neuronal NOS (nNOS, nNOS type I (b) b endothelial NOS (eNOS; eNOS type III 
15896810NOSNOS2.7a neuronal NOS (nNOS, nNOS type I (b) b endothelial NOS (eNOS; eNOS type III and (c) c inducible NOS (iNOS, 
15896810NOSNOS2.7endothelial NOS (eNOS; eNOS type III and (c) c inducible NOS (iNOS, iNOS type II 
15896810NOSNOS2.7Activation of different isoforms of NOS requires various factors and co-factors 
15896810NOSNOS2.7complexes is a prerequisite before the functional active dimer exhibits NOS activity which depends also on cofactors such as tetrahydrobiopterin (BH 
15896810nNOSnNOS2.7In contrast to nNOS and eNOS iNOS can bind to calmodulin even at very 
17174478NOSNOS2.7Fig 2 Proposed holo -NOS 
17174478nNOSnNOS2.7a The modular structure of nNOS 
17174478nNOSnNOS2.7This schematic representation shows the domain organization of nNOS indicated above the regions binding the substrate and cofactors below 
17174478NOSNOS2.7Fig 3 Proposed holo -NOS assembly and domain movements 
17174478NOSNOS2.7a Three possible models for dimeric holo -NOS dimeric NOSox and NOSred modules are represented by pairs of 
17174478nNOSnNOS2.7NER nucleotide excision repair NO nitric oxide e i or nNOS endothelial inducible or neuronal nitric oxide synthase NOSox NOS catalytic 
17174478NOSNOS2.7or nNOS endothelial inducible or neuronal nitric oxide synthase NOSox NOS catalytic oxygenase module NOSred NOS reductase module NHEJ nonhomologous end 
17174478NOSNOS2.7neuronal nitric oxide synthase NOSox NOS catalytic oxygenase module NOSred NOS reductase module NHEJ nonhomologous end joining ROS reactive oxygen species 
17174478NOSNOS2.7(CCS)( CCS Kato et al. 2001 nitric oxide synthase (NOS) NOS and phosphorylated neurofilaments ( Chou et al. 1996 
17174478NOSNOS2.7at the synthesis level by the nitric oxide synthase (NOS) NOS enzymes 
17174478NOSNOS2.7The NOS enzymes produce NO through the conversion of arginine to citrulline 
17174478NOSNOS2.7In mammals there are three NOS isoforms which have been named after the activity or tissue 
17174478NOSNOS2.7These NOS isoforms are neuronal NOS (nNOS), nNOS endothelial NOS (eNOS) eNOS 
17174478NOSNOS2.7These NOS isoforms are neuronal NOS (nNOS), nNOS endothelial NOS (eNOS) eNOS and inducible NOS (iNOS) 
17174478nNOSnNOS2.7These NOS isoforms are neuronal NOS (nNOS), nNOS endothelial NOS (eNOS) eNOS and inducible NOS (iNOS) iNOS nNOS 
17174478NOSNOS2.7These NOS isoforms are neuronal NOS (nNOS), nNOS endothelial NOS (eNOS) eNOS and inducible NOS (iNOS) iNOS nNOS and eNOS 
17174478NOSNOS2.7neuronal NOS (nNOS), nNOS endothelial NOS (eNOS) eNOS and inducible NOS (iNOS) iNOS nNOS and eNOS are constitutively expressed isozymes controlling 
17174478nNOSnNOS2.7nNOS endothelial NOS (eNOS) eNOS and inducible NOS (iNOS) iNOS nNOS and eNOS are constitutively expressed isozymes controlling basal NO levels 
17174478NOSNOS2.7Functional NOS isozymes are homodimers and each isozyme subunit contains an N-terminal 
17174478NOSNOS2.7two tetrahydrobiopterin cofactors and a zinc ion that stabilize the NOS dimer interface ( Crane et al. 1998 Raman et al. 
17174478nNOSnNOS2.7biochemistry data elucidated from a fully assembled reductase dimer of nNOS ( Fig 2b c provided critical insights into this domain's 
17174478NOSNOS2.7regulatory element the C-terminal tail and phosphorylation function to regulate NOS activity which is exquisitely tuned to control NO production ( 
17174478nNOSnNOS2.7In addition eNOS and nNOS contain the 42_amp_#x02013 45-residue auto-inhibitory helix (AH) AH within the 
17174478nNOSnNOS2.7protruding _amp_#x003b2 -finger present in the CD of eNOS and nNOS plays an autoinhibitory role in the control of NO by 
17174478nNOSnNOS2.7The upregulation of eNOS and nNOS activity is controlled by phosphorylation of both the CT and 
17174478NOSNOS2.7An experimentally determined structure of full-length NOS remains elusive perhaps due to the required flexibility of its 
17174478nNOSnNOS2.7dimer provided a template for a model of the holo -nNOS enzyme assembly ( Garcin et al. 2004 
17174478NOSNOS2.7The NOS model was built by connecting the dimeric NOSox modules and 
17174478NOSNOS-peptide2.7built by connecting the dimeric NOSox modules and a CaM NOS-peptide complex ( Aoyagi et al. 2003 to the NOSred structure 
17174478NOSNOS2.7The flexible hinge region in NOS would serve as the pivot point for this motion ( 
17174478NOSNOS2.7account for the slow rate of inter-module electron transfer in NOS 
17174478NOSNOS2.7The dimerization NOS would provide a means for fine-tuning this electron transfer mechanism 
17174478NOSNOS2.7Koedel and Pfister 1999 through the calcium-mediated activation of neuronal NOS ( Aoyagi et al. 2003 
17174478NOSNOS2.7accentuated by NO used in signaling and by stimulation of NOS by calcium burst during invasion 
17174478NOSNOS2.7significant example is the fine control of activities of the NOS holo-enzyme suggested to occur through either promoting or inhibiting a 
17174478NOSNOS2.7The NOS isoforms also have multiple functions that may be targets for 
17368952NOSNOS1.2Expression of inducible _amp_#xb7 nitric oxide synthase (NOS) NOS increases during the development of ALS in the G93A transgenic 
17368952NOSNOS1.2al. 2002 and pharmacological inhibition or genetic manipulation of neuronal NOS does not alter the course of ALS ( Facchinetti et 
17368952NOSNOS1.2SOD1 and NOS were colocalized at the foci of NF accumulation in motor 
17368952NOSNOS1.2using a NO-selective electrode ( Liu et al. 2000 measuring NOS immuno-reactivity as an indicator of possible _amp_#xb7 NO synthesis by 
17368952NOSNOS1.2Recent progress indicates that neuronal NOS is involved in a motoneuron-specific programmed cell death pathway ( 
17368952NOSNOS1.2et al 2004 and Holasek et al 2005 and inducible NOS and _amp_#xb7 NO act as inflammatory markers in ALS ( 
17496232nNOSnNOS3.7Transcriptional increase of neuronal nitric oxide synthase (nNOS) nNOS determines extensive binding to complex I and IV and contributes 
17496232nNOSnNOS3.73 3' 5-triiodothyronine (T T 3 levels there is increased nNOS transcription translation and translocation into mitochondria resulting in high mitochondrial 
17496232NOSNOS2.7transcription translation and translocation into mitochondria resulting in high mitochondrial NOS (mtNOS) mtNOS activity and increased nitric oxide (NO), NO ONOO 
17496232NOSNOS2.7and O 2 is catalyzed by nitric oxide synthases (NOS) NOS ( 92 
17496232NOSNOS2.7There exist three canonical isoforms neuronal (NOS NOS I or nNOS inducible (NOS NOS II and endothelial (NOS 
17496232nNOSnNOS3.7There exist three canonical isoforms neuronal (NOS NOS I or nNOS inducible (NOS NOS II and endothelial (NOS NOS III and 
17496232NOSNOS2.7canonical isoforms neuronal (NOS NOS I or nNOS inducible (NOS NOS II and endothelial (NOS NOS III and a significant number 
17496232NOSNOS2.7I or nNOS inducible (NOS NOS II and endothelial (NOS NOS III and a significant number of spliced and posttranslationally modified 
17496232NOSNOS2.7In addition new isoforms or mitochondrial variants of NOS (mtNOS) mtNOS were recently described in rat liver ( 60 
17496232NOSNOS2.7as extreme hypoxia mitochondrial NO could come either from stimulated NOS ( 116 142 or from the reduction of nitrite by 
17496232NOSNOS2.7NOS I and III ( 45 82 are constitutively expressed in 
17496232NOSNOS2.7caveolin-NOS enzyme activity 2 modified subcellular traffic (dystrophin dystrophin impedes NOS I traffic to mitochondria ( 76 and 3 participation in 
17496232NOSNOS2.7Constitutive NOS are activated by Ca pulses after activation of cell surface 
17496232NOSNOS2.7surface receptors by effectors like bradykinin or acetylcholine (endothelial endothelial NOS III or excitatory amino acids like glutamate (neuronal neuronal synaptic 
17496232NOSNOS2.7III or excitatory amino acids like glutamate (neuronal neuronal synaptic NOS I ( 45 
17496232NOSNOS2.7NOS I and III are characterized by fast and transient responses 
17496232NOSNOS2.7In contrast NOS II is not constitutive and does not depend on Ca 
17496232NOSNOS2.7is not constitutive and does not depend on Ca concentration NOS II gene expression is modulated by inflammatory mediators like cytokines 
17496232NOSNOS2.7The activities of classic NOS isoforms are able to sustain NO cytosolic concentrations large enough 
17496232NOSNOS2.7Therefore mitochondrial NO coming from classic cytosolic NOS results in a considerably lower concentration ~20-100 nM ( 18 
17496232NOSNOS2.7however it may increase by fivefold after induction of inducible NOS in endotoxemia ( 14 
17496232NOSNOS2.7is noteworthy that changes in the expression and activities of NOS isoforms particularly of intra-mtNOS will be followed by significant variations 
17496232NOSNOS2.7Our underlying proposal is that grading expression and activities of NOS isoforms and the concentration of matrix NO modulate H 2 
17496232NOSNOS2.7process including the concentration and activities of mtNOS cytosolic classic NOS isoforms MnSOD catalase and peroxidases 
17496232nNOSnNOS3.7levels of 3 3' 5-triiodothyronine (T T 3 in hypothyroidism nNOS mRNA increased by threefold and nNOS translocation to mitochondria was 
17496232nNOSnNOS3.7T 3 in hypothyroidism nNOS mRNA increased by threefold and nNOS translocation to mitochondria was favored with concomitant increase of mtNOS 
17496232nNOSnNOS3.7Two effects emerged from nNOS confinement 
17496232NOSNOS2.7consumption was more sensitive to L -arginine and to the NOS inhibitor N -monomethyl-L -arginine indicating the modulation of O 2 
17496232NOSNOS2.7A similar effect of a NOS inhibitor N -nitro-L -arginine methyl ester ( L -NAME or 
17496232nNOSnNOS3.7of complex I inhibition by NO-ONOO overproduced by increased translocated nNOS (mtNOS) mtNOS 
17496232nNOSnNOS3.7It is interesting that lack of T 3 stimulates nNOS gene expression suggesting the existence of a tonic gene inhibition 
17496232NOSNOS2.72 O 2 levels by controlled treatment with scavengers or NOS inhibitors like N -acetylcysteine glutathione or L -NAME increased proliferation 
17496232NOSNOS2.7In this way increased inducible NOS expression and NO production act as a negative regulatory feedback 
17496232NOSNOS2.7the mitochondrial field we previously reported the existence of defective NOS and mtNOS in mitochondria from tumor cells ( 58 
17634371nNOSnNOS3.7and 5'-AAACACGCCTTCCTTCCCATTG-3' (186 186 bp neuronal nitric oxide synthase (nNOS), nNOS 5'-CCACACCAACGGGAATCAGGAG-3' and 5'-TCCTCCAGCACCTCCACCATTG-3' (405 405 bp actin 5'-CATGAAGATCCTGACCGAGCGTG-3' and 5'-TCTGCTGGAAGGTGGACAGTGAGG-3' 
17634371nNOSnNOS3.7transgenic motor neurons requires endogenous production of nitric oxide by nNOS because apoptosis is prevented by nNOS inhibitors 
17634371nNOSnNOS3.7of nitric oxide by nNOS because apoptosis is prevented by nNOS inhibitors 
17634371nNOSnNOS3.7apoptosis was not mediated by increased expression of p75 or nNOS mRNA 
17634371NOSNOS2.7nitric oxide production may still result from activation of endogenous NOS enzymatic activity 
17634371nNOSnNOS3.7and trophic factor deprivation (Est_amp_eacute;vez Est_amp_eacute vez et al. 1998 nNOS regulation in motor neurons occurs at the transcriptional level 
17634371NOSNOS2.7(1 1 m M a general nitric oxide synthase (NOS) NOS inhibitor and 1-(2-trifluoromethylphenyl)imidazole 1- 2-trifluoromethylphenyl imidazole (TRIM) TRIM (10 10 
17634371NOSNOS2.7micro M a specific inhibitor of the neuronal isoform of NOS prevented NGF-induced apoptosis in SOD1 motor neurons ( Fig 3 
17634371nNOSnNOS3.7in SOD1 motor neurons required endogenous nitric oxide production by nNOS activation 
17634371nNOSnNOS3.7could not be explained by differential expression of p75 or nNOS 
17634371nNOSnNOS3.7No significant difference was observed in p75 and nNOS mRNA expression levels between nontransgenic and SOD1 motor neurons as 
11223912neuronal nitric oxide synthaseneuronal nitric oxide synthase1.0mitochondrial uptake of ca 2+ has recently been found to play an important role in glutamate induced neurotoxicity gnt as well as in the activation of ca 2+ dependent molecules such as calmodulin and neuronal nitric oxide synthase nnos in the cytoplasm.  
11978481neuronal nitric oxide synthaseneuronal nitric oxide synthase1.0the generation of no _amp_#x2022; is catalyzed by three isoforms of nitric oxide synthase neuronal nitric oxide synthase nnos endothelial nitric oxide synthase enos and inducible nitric oxide synthase inos .  
11978481neuronal nitric oxide synthaseneuronal nitric oxide synthase1.0we and others showed that inhibitors of neuronal nitric oxide synthase blocked mptp induced dopaminergic toxicity in mice and that mptp neurotoxicity was attenuated in mice deficient in neuronal nitric oxide synthase [ 45 and 46 ].  
11978481neuronal nitric oxide synthaseneuronal nitric oxide synthase1.0we subsequently showed that neuronal nitric oxide synthase inhibitors blocked mptp neurotoxicity in baboons and this was accompanied by an inhibition of 3 nitrotyrosine staining [ 47 ].  
11978481neuronal nitric oxide synthaseneuronal nitric oxide synthase1.0an increase in neuronal nitric oxide synthase nnos was found in motor neurons in one study [ 65 66 and 67 ].  
12753090neuronal nitric oxide synthaseneuronal nitric oxide synthase1.0nitrosative stress was not involved in the oxidative unbalance as a decrease in neuronal nitric oxide production and down regulation of neuronal nitric oxide synthase nnos level were detected.  
17174478neuronal nitric oxide synthaseneuronal nitric oxide synthase1.0tion repair hrdc helicase rnase d conserved domain mmr mismatch repair mrn mre11/rad50/nbs1 mtdna mitochondrial dna ner nucleotide excision repair no nitric oxide e i or nnos endothelial inducible or neuronal nitric oxide synthase nosox nos catalytic oxygenase module nosred nos reductase module nhej nonhomologous end joining ros reactive oxygen species sod superoxide dismutase ssbs single strand breaks tc ner transcription cou 
17496232neuronal nitric oxide synthaseneuronal nitric oxide synthase1.0transcriptional increase of neuronal nitric oxide synthase nnos determines extensive binding to complex i and iv and contributes to hypothyroid phenotype.  
17634371neuronal nitric oxide synthaseneuronal nitric oxide synthase1.0gclm 5' aatcttgcctcctgctgtgtgatg 3' and 5' ggcttcaatgtcagggatgctttc 3' 153 bp ; glutamate cysteine ligase catalytic subunit gclc 5' atgaaagtggcacaggagcgag 3' and 5' aaacacgccttccttcccattg 3' 186 bp ; neuronal nitric oxide synthase nnos 5' ccacaccaacgggaatcaggag 3' and 5' tcctccagcacctccaccattg 3' 405 bp ; actin 5' catgaagatcctgaccgagcgtg 3' and 5' tctgctggaaggtggacagtgagg 3' 497 bp . p75 primers were from promega madison wi .