HUGO ID Detailed Result 11180


HUGO ID 11180
Symbol SOD2
Name superoxide dismutase 2, mitochondrial
#Occurrence 100
#Paper 19

 


PMID Match String Actual String Score Flanking text Edited by Edit
10671549Mn-SODMn-SOD1.9Transfected cells had the same antioxidant pattern such as of Mn-SOD as SH-SY5Y cells 
10671549Mn-SODMn-SOD1.9Under these conditions the activity of Mn-SOD is almost fully inhibited ( 33 
10742195SOD2SOD20.9A manganese SOD SOD2 is the mitochondrial equivalent of SOD1 preventing O 2 _amp_#x2212 
10742195SOD2SOD20.9Knockout mice for SOD2 die within the first week of life from heart failure 
10742195SOD2SOD20.9the heart failure and subsequent early neonatal death of the SOD2 knockout mice the ROS produced within the developing brain reach 
10742195SOD2SOD20.9By two weeks the SOD2 mutant mice develop a profound spongiform encephalopathy accompanied by gliosis 
10930589MnSODMnSOD1.9Cyanide (3 3 mM was used to distinguish between resistant MnSOD and the sensitive CuZnSOD 
11050436MnSODMnSOD-depleted1.9inhibitors on superoxide production in isolated whole mitochondria compared with MnSOD-depleted submitochondrial particles also suggests that there is a sidedness to 
11050436MnSODMnSOD1.9is likewise suggested by the presence of appreciable levels of MnSOD in the mitochondrial matrix and the comparatively low levels of 
11050436MnSODMnSOD1.9comparatively low levels of superoxide production by whole mitochondria containing MnSOD ( Ref 23 
11050436MnSODMnSOD1.9also have important functional iron-sulphur centres becomes very pronounced in MnSOD knockout mice where superoxide produced in the mitochondria is not 
11050436MnSODMnSOD1.9birth with the severe phenotypic changes evident in mice lacking MnSOD which suggests that either the mitochondria are more susceptible to 
11050436MnSODMnSOD1.9from patients with complex I deficiency displayed significant elevations of MnSOD sometimes two- to threefold whereas patients with defects in complex 
11050436MnSODMnSOD1.9symptoms (EI EI and CD were less likely to induce MnSOD above the basal levels normally seen in fibroblasts whereas patients 
11050436MnSODMnSOD1.9LD FILA which were usually fatal always had elevations of MnSOD ( 20 and 27 
11050436MnSODMnSOD1.9increased superoxide production from complex I with no increase in MnSOD ( 26 
11050436MnSODMnSOD1.9The correlation of increased levels of expression of MnSOD with a poor prognosis in complex I deficiency suggests that 
11050436MnSODMnSOD1.9deficiency suggests that responding to the increased superoxide by inducing MnSOD could itself be detrimental in the long term because of 
11050436MnSODMnSOD1.9radical were demonstrated in cell lines with increased induction of MnSOD ( 28 
11050436MnSODMnSOD1.9to form increased amounts of superoxide (iv) iv induction of MnSOD (v) v increased formation of hydrogen peroxide from superoxide via 
11050436MnSODMnSOD1.9(v) v increased formation of hydrogen peroxide from superoxide via MnSOD or (vi) vi transformation of hydrogen peroxide to hydroxyl radicals 
11050436MnSODMnSOD1.9The overexpression of MnSOD in cultured rat glioma cells made those cells more sensitive 
11050436MnSODMnSOD1.9to damage by radiation and carcinogens 45 and 46 whereas MnSOD overexpression in mouse heart is protective against adriamycin-induced cardiotoxicity 47 
11050436MnSODMnSOD1.9O 2 by CuZnSOD if in the matrix space by MnSOD 
11328670MnSODMnSOD2.9Manganese superoxide dismutase (MnSOD) MnSOD is essential for life as dramatically illustrated by the neonatal 
11328670MnSODMnSOD2.9by the neonatal lethality of mice that are deficient in MnSOD 
11328670MnSODMnSOD2.9addition mice expressing only 50% of the normal compliment of MnSOD demonstrate increased susceptibility to oxidative stress and severe mitochondrial dysfunction 
11328670MnSODMnSOD2.9Thus it is important to know the status of both MnSOD protein levels and activity in order to assess its role 
11328670MnSODMnSOD2.9Numerous studies have shown that MnSOD can be induced to protect against pro-oxidant insults resulting from 
11328670MnSODMnSOD2.9In addition overexpression of MnSOD has been shown to protect against pro-apoptotic stimuli as well 
11328670MnSODMnSOD2.9Conversely several studies have reported declines in MnSOD activity during diseases including cancer aging progeria asthma and transplant 
11328670MnSODMnSOD2.9Certainly MnSOD gene expression or other defects could play a role in 
11328670MnSODMnSOD2.9However based on recent findings regarding the susceptibility of MnSOD to oxidative inactivation it is equally likely that post-translational modification 
11328670MnSODMnSOD2.9oxidative inactivation it is equally likely that post-translational modification of MnSOD may account for the loss of activity 
11328670MnSODMnSOD2.9Our laboratory has recently demonstrated that MnSOD is tyrosine nitrated and inactivated during human kidney allograft rejection 
11328670MnSODMnSOD2.9nitrate critical tyrosine residues and to induce dityrosine formation in MnSOD 
11328670MnSODMnSOD2.9Tyrosine nitration and inactivation of MnSOD would lead to increased levels of superoxide and concomitant increases 
11328670MnSODMnSOD2.9This article assesses the important role of MnSOD activity in various pathological states in light of this potentially 
11679167MnSODMnSOD2.4superoxide dismutases (either either the cytosolic CuZnSOD or the mitochondrial MnSOD or both ( Srinivasan et al. 2000 De Freitas et 
11679167MnSODMnSOD2.4such as the increase of the mitochondrial superoxide dismutase (MnSOD) MnSOD activity by ethanol the high ethanol sensitivity of S cerevisiae 
11679167MnSODMnSOD2.4the high ethanol sensitivity of S cerevisiae cells deficient in MnSOD ( Costa and Costa and the induction of CTT1 gene 
11679167SOD2SOD22.7in oxidative stress only two genes are under Hap1p regulation SOD2 and CTT1 
11679167SOD2SOD22.7Hap1p is a positive regulator of SOD2 promoter in glucose growing cells ensuring a basel level of 
11679167SOD2SOD22.7regulates the transcriptional activation of the antioxidant genes such as SOD2 (mitochondrial mitochondrial superoxide dismutase CTA1 (peroxisomal peroxisomal catalase CTT1 (cytosolic 
11679167SOD2SOD22.7induction of several genes important for respiration as well as SOD2 and UBI4 ( Pinkham et al. 1997 
11679167SOD2SOD22.7growth in a non-fermentable carbon source the transcriptional activation of SOD2 and CTT1 genes is also regulated by Msn2p and Msn4p 
11905995MnSODMnSOD2.2Similarly overexpression of mitochondrial antioxidative genes MnSOD and GPX4 by stable transfection significantly increased NSC-34 motor neuron-like 
12392777SOD2SOD-21.2Zn superoxide dismutase (SOD-1) SOD-1 and Mn superoxide dismutase (SOD-2) SOD-2 which catalyze the conversion of O 2 _amp_#x221a _amp_#x2212 to 
12392777SOD2SOD-21.2influence the expression of a large number of genes including SOD-2 50 179 and 180 
14648077SOD2SOD20.9superoxide dismutase (SOD) SOD EC 1.15.1.1 have been identified SOD1 SOD2 and SOD3 9 
14739060MnSODMnSOD1.8Tat protein decreases GSH and down regulate MnSOD gene expression leading to oxidative stress 16 
15850589MnSODMnSOD1.9In agreement with this overexpression of MnSOD attenuates neuronal death in cellular models of FALS 12 and 
15896810MnSODMnSOD1.9Up-regulation of protein manganese superoxide dismutase (MnSOD) MnSOD fails to occur in FRDA fibroblasts exposed to iron 25 
15896810MnSODMnSOD1.9free radical signaling is responsible for the reduced induction of MnSOD 26 
16227974SOD2Sod21.7Superoxide dismutase-2 - Sod2 - mice which lack one copy of this mitochondrial antioxidant 
16227974SOD2Sod21.7protein peroxiredoxin-I (Ref Ref 32 or are heterozygous deleted for Sod2 (Ref Ref 33 have increased spontaneous tumour formation 
16227974SOD2Sod21.7Sod2 
17099894SOD2SOD20.9cytochrome c oxidase subunit-I and alpha-synuclein as well as nitrated SOD2 accumulate in mSOD1 mouse spinal cord 
17174478MnSODMnSOD1.9Fig 1 The Human MnSOD active site 
17174478MnSODMnSOD1.9In the wild type MnSOD structure (PDB PDB code 1N0J the His26 His74 His163 and 
17174478MnSODMnSOD1.9inactivation of the mitochondrial form of SOD manganese SOD (MnSOD), MnSOD in mice 
17174478MnSODMnSOD1.9Treatment with an SOD mimetic MnTBAP rescued the MnSOD _amp_#x02212;/_amp_#x02212; _amp_#x02212 _amp_#x02212 mutant mice from this systemic pathology and 
17174478MnSODMnSOD1.9of ROS ( Melov et al. 1998 normally removed by MnSOD 
17174478MnSODMnSOD1.9To define how MnSOD controls ROS levels in the cell the molecular mechanism of 
17174478MnSODMnSOD1.9controls ROS levels in the cell the molecular mechanism of MnSOD has been extensively characterized through combined structural and biochemical studies 
17174478MnSODMnSOD1.9The crystal structure of human MnSOD revealed that the enzyme forms a homotetramer ( Borgstahl et 
17174478MnSODMnSOD1.9suggests that maintenance of the correct hydrogen bond partners in MnSOD is essential for the highly tuned reactivity of the active 
17174478MnSODMnSOD1.9dismutase (Cu,Zn Cu Zn SOD which similar to the mitochondrial MnSOD is responsible for the disproportionation of harmful superoxide radicals to 
17191135Mn-SODMn-SOD1.9genes such as heme oxygenase thioredoxin and detoxificant enzymes (Mn-SOD, Mn-SOD glutathione S-transferase NADPH quinone reductase cytokine immunoreceptors and growth factors 
17191135Mn-SODMn-SOD1.9of stress-inducible genes 107 -124 such as HO-1 G-glutamylcysteine synthetase Mn-SOD and glutathione S-transferase 
17496232MnSODMnSOD1.9MW molecular weight MnSOD manganese superoxide dismutase 2D two dimensional 
17496232MnSODMnSOD1.9In the presence of mitochondrial manganese superoxide dismutase (MnSOD), MnSOD most of O 2 is dismutated to H 2 O 
17496232MnSODMnSOD1.9dismutates to H 2 O 2 a reaction catalized by MnSOD ( reactions 4 and 5 
17496232MnSODMnSOD1.9in mitochondrial metabolism will depend on NO concentration and on MnSOD level 
17496232MnSODMnSOD1.9decays by reaction 4 and 2 depending on NO and MnSOD concentrations mitochondrial utilization of NO involves the formation of H 
17496232MnSODMnSOD1.9As described in cell transformation ( 71 concomitant changes in MnSOD have two effects to increase cytosolic H 2 O 2 
17496232MnSODMnSOD1.9Cu ZnSOD whereas in mitochondria the reaction is catalyzed by MnSOD 
17496232MnSODMnSOD1.9the concentration and activities of mtNOS cytosolic classic NOS isoforms MnSOD catalase and peroxidases 
17496232MnSODMnSOD1.9The main mitochondrial antioxidant defense is MnSOD 
9462746manganese superoxide dismutasemanganese superoxide dismutase1.0a novel neurological phenotype in mice lacking mitochondrial manganese superoxide dismutase.  
10671549mn sodmn sod1.0transfected cells had the same antioxidant pattern such as of mn sod as sh sy5y cells.  
10671549mn sodmn sod1.0under these conditions the activity of mn sod is almost fully inhibited 33 .  
11328670manganese superoxide dismutasemanganese superoxide dismutase1.0invited review: manganese superoxide dismutase in disease.  
11328670manganese superoxide dismutasemanganese superoxide dismutase1.0manganese superoxide dismutase mnsod is essential for life as dramatically illustrated by the neonatal lethality of mice that are deficient in mnsod.  
11679167mn superoxide dismutasemn superoxide dismutase1.0ted to respiratory growth conditions which display high levels of antioxidant defences maclean et al. 2001 and by the decreased life span observed in mutants deficient in cuzn superoxide dismutase or mn superoxide dismutase longo et al. 1999 .  
11679167mn superoxide dismutasemn superoxide dismutase1.0the deficiency in mn superoxide dismutase leads to the accumulation of superoxide radicals which destroy the 4fe_amp_#x2013;4s clusters of mitochondrial enzymes e.g. aconitase leading to an impaired respiratory activity.  
11978481manganese superoxide dismutasemanganese superoxide dismutase1.0one protein was manganese superoxide dismutase which was previously shown to be selectively nitrated at tyr 34 and inactivated [ 22 ].  
11978481manganese superoxide dismutasemanganese superoxide dismutase1.0a 6 fold increase in 3 nitrotyrosine concentrations was detected in ad cerebrospinal fluid as compared to age matched controls [ 41 ] and an increase in nitrated manganese superoxide dismutase was also reported [ 42 ].  
11978481manganese superoxide dismutasemanganese superoxide dismutase1.0an increase in nitrated manganese superoxide dismutase was found in cerebrospinal fluid [ 42 ].  
11978481manganese superoxide dismutasemanganese superoxide dismutase1.0other groups reported marked increases of both free 3 nitrotyrosine and nitrated manganese superoxide dismutase in the cerebrospinal fluid of sporadic als patients [ 42 and 62 ].  
12392777mn superoxide dismutasemn superoxide dismutase1.0the antioxidant enzymes in the brain include cu/zn superoxide dismutase sod 1 and mn superoxide dismutase sod 2 which catalyze the conversion of o 2 _amp_#x221a; _amp_#x2212; to h 2 o 2 [ 73 ].  
15896810manganese superoxide dismutasemanganese superoxide dismutase1.0up regulation of protein manganese superoxide dismutase mnsod fails to occur in frda fibroblasts exposed to iron [25] .  
15896810manganese superoxide dismutasemanganese superoxide dismutase1.0the factors responsible for this include the inner mitochondrial membrane lipid composition and/or the oxidant/antioxidant balance particularly manganese superoxide dismutase and/or heat shock protein activity and expressions as well as the glutathione status.  
16227974superoxide dismutase 2superoxide dismutase 21.0superoxide dismutase 2 +/ sod2 +/ mice which lack one copy of this mitochondrial antioxidant protein show an increased rate of atherosclerotic plaque formation 26 .  
17174478manganese superoxide dismutasemanganese superoxide dismutase1.0ros removal by manganese superoxide dismutase  
17174478manganese superoxide dismutasemanganese superoxide dismutase1.0ros removal by manganese superoxide dismutase  
17191135mn sodmn sod1.0in eukaryotes typical examples are genes such as heme oxygenase thioredoxin and detoxificant enzymes mn sod glutathione s transferase nadph: quinone reductase cytokine immunoreceptors and growth factors.  
17191135mn sodmn sod1.0e alone in unstressed conditions by promoting acetylation of dna binding proteins may modulate are mediated expression of stress inducible genes [ 107 124 ] such as ho 1 g glutamylcysteine synthetase mn sod and glutathione s transferase.  
17496232manganese superoxide dismutasemanganese superoxide dismutase1.0mw molecular weight; mnsod manganese superoxide dismutase; 2d two dimensional.  
17496232manganese superoxide dismutasemanganese superoxide dismutase1.0in the presence of mitochondrial manganese superoxide dismutase mnsod most of o 2 is dismutated to h 2 o 2 which is freely diffusible to cytosol.