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Human SOD2 Protein expressed in Wheat germ - ABIN1320944
Yang, Xiao, Zhang, Li, Zhang, Li, Chen, Zhu, Sun, Liu, Chen: Identification of tumor antigens in human lung squamous carcinoma by serological proteome analysis. in Journal of proteome research 2007
Prion (zeige PRNP Proteine) propagation exacerbates an apoptotic pathway whereby mitochondrial dysfunction follows mislocalisation of SOD2 to cytosolic caspases permitting its degradation.
Depletion of superoxide dismutases promotes muscular and neuronal ROS (zeige ROS1 Proteine) accumulation which may have a significant effect on age-dependent impairment of the Drosophila adults.
Paraquat exposure, but not Sod2 knockdown, resulted in increased carbonylated protein relative abundance.
The functional SOD1 (zeige SOD1 Proteine) and SOD2 genes knockout and their overexpression in neurons and glial tissue increase the sensitivity of Drosophila melanogaster to oxidative stress conditions.
ocytes lacking maternal SOD2 protein develop into adults just like normal SOD2-containing oocytes suggesting that maternal SOD2-mediated protection against mitochondrial ROS (zeige ROS1 Proteine) is not essential for oocyte viability
Muscles appear to be more sensitive to superoxide attack relative to the neurons and such overt phenotypes observed in SOD2-deficient animals can be directly attributed to the muscle.
Overexpression of Cu,ZnSOD (zeige SOD1 Proteine) and MnSOD in transgenic Drosophila.
Ablation of mitochondrial SOD2 through expression of a GAL4 (zeige LGALS4 Proteine)-regulated, inverted-repeat Sod2 RNA-interference causes increased endogenous oxidative stress, loss of respiratory chain & TCA cycle components,& early-onset mortality in young adults.
Effects of overexpression of copper-zinc and manganese superoxide dismutases, catalase, and thioredoxin reductase genes on longevity.
The chromosomal deficiency Df(2R)017 significantly up-regulated MnSOD mRNA by 1.7-fold. Deficiency in four other genomic intervals, Df(1)ct-J4, Df(2L)BSC4, Df(3L)66C-G28 and Df(3R)Scr, down-regulated MnSOD expression.
SOD1 (zeige SOD1 Proteine) and SOD2 provide independent protection to compartment-specific protein iron-sulfur clusters against attack by superoxide generated under oxidative stress
Preliminary neutron diffraction analysis of human manganese superoxide dismutase has been reported.
Altogether, our results provide clinical evidence for the importance of SOD2 in tumor progression and mortality, and the close relationship of SOD2 and p53 (zeige TP53 Proteine) in hepatocellular carcinoma.
SOD2 and GPX1 (zeige GPX1 Proteine) can interact to affect cancer risk and progression indicated that it is the net accumulation of mitochondrial H2O2 (mtH2O2) resulting from of the balance between the activities SOD2 and anti-oxidants such as GPX1 (zeige GPX1 Proteine) that determines whether SOD2 prevents or promotes oncogenesis. Review.
Low MnSOD expression is associated with Prostate Cancer.
High MNSOD expression is associated with Thyroid Tumors.
Findings suggest that the Ala16Val-MnSOD SNPs may contribute to hypercholesterolemia and higher GLU (zeige DCTN1 Proteine) levels, increasing the risk to neurovascular events that may lead to stroke.
Results suggest some pharmacogenetic effects of Val16Ala-SOD2 in hypercholesterolemia patients undergoing rosuvastatin treatment.
he data demonstrated that linalool exhibited inhibitory effect on glioma cells through regulation of SIRT3 (zeige SIRT3 Proteine)-SOD2-ROS (zeige ROS1 Proteine) signaling
WT-MnSOD protein conserves a destabilizing amino acid at position 146 as part of a strategy to favor metal ion binding.
There is significant association between SOD (zeige SOD1 Proteine) rs4880 polymorphism and pulmonary arterial hypertension (PAH) susceptibility, and this polymorphism influenced PAH susceptibility by altering the expression of SOD2.
show that ischemia markedly potentiated the expression of arginase-1 (zeige ARG1 Proteine), and also induced the SOD2 in the wound tissue.
Exposure to follicular fluid transiently increased the transcript levels of IL8 (zeige IL8 Proteine) and PTGS2 (zeige PTGS2 Proteine), and decreased the expression of SOD2, GPX3 (zeige GPX3 Proteine), DAB2 (zeige DAB2 Proteine), and NR3C1 (zeige NR3C1 Proteine). TNF (zeige TNF Proteine) and IL6 (zeige IL6 Proteine) levels were also decreased while those of NAMPT (zeige NAMPT Proteine) were unaffected.
Data suggest that during ectogenesis of blastocysts infected with bovine Herpesvirus type 5, expression of SOD2 (Mn) remains high indicating intense mitochondrial activity; this effect may be involved in inhibition of apoptosis in infected embryos.
expression profile of SOD2 in follicles: oocytes (SOD2 restricted to ooplasm); cumulus cells (expressed some SOD2); follicular fluid (small follicles show increased amounts of SOD2 in comparison with large follicles)
Shear stress influences spatial variations in vascular Mn-SOD expression with implications for LDL nitration.
The expression of SOD1 (zeige SOD1 Proteine) and SOD2 through the course of the estrous cycle is reported.
Heart mitochondrial nucleoids contained SOD2, aortic endothelial cell mitochondrial nucleoids did not
On normal salt diet, renal CuZnSOD (zeige SOD1 Proteine) and ECSOD (zeige SOD3 Proteine) proteins were similar but renal MnSOD was lower in hGRK4g486V than Non-T mice and remained low on high salt diet. hGRK4gammawild-type mice were normotensive and hGRK4g142V mice were hypertensive but both were salt-resistant and in normal redox balance. Chronic tempol treatment partially prevented the salt-sensitivity of hGRK4g486V mice.
when mice were challenged with chronic, peripheral infusion of AngII, only the MnSOD knock-down confined to the SFO, and not the periphery, demonstrated an increased sensitization and potentiated hypertension. In complementary experiments, over-expressing MnSOD in the SFO significantly decreased blood pressure in response to chronic AngII.
results suggest that Sod2 is a target gene of LRH-1 (zeige NR5A2 Proteine), and that LRH-1 (zeige NR5A2 Proteine) agonists can mediate a reduction in ROS (zeige ROS1 Proteine) production and oxidative stress driven by an excess of fatty acids, as exhibited in nonalcoholic fatty liver disease
We investigated the role of Mn-SOD in NIHL by examining the extent of hearing loss and hair cell damage after noise exposure in C57BL/6 wild-type (WT) mice and Mn-SOD heterozygous knockout (HET) mice. Mean ABR thresholds were significantly worse on post-noise exposure days 7 and 14 in HET mice compared with WT mice. Outer hair cell damage was significantly greater in all cochlear turns in HET mice compared with WT mice.
Data suggest that negative regulatory effect of Sirt3 (zeige SIRT3 Proteine) on Nlrp3 (zeige NLRP3 Proteine) inflammasome assembly in macrophages due to prolonged fasting occurs via Sirt3 (zeige SIRT3 Proteine)-mediated deacetylation of mitochondrial Sod2, leading to Sod2 activation; prolonged fasting blunts inflammasomes in wild-type mice but not in Sirt3 (zeige SIRT3 Proteine) knock-out mice. (Sirt3 (zeige SIRT3 Proteine) = sirtuin 3 (zeige SIRT3 Proteine); Nlrp3 (zeige NLRP3 Proteine) = NLR (zeige CXCR5 Proteine) family, pyrin domain containing 3 protein; Sod2 = superoxide dismutase 2)
Data show that overexpression of manganese superoxide dismutase (MnSOD) increased the expression of aquaporin-1 (AQP1 (zeige AQP1 Proteine))
Data show that resveratrol reduced mitochondrial reactive oxygen species (mROS) generation by promoting Sirt3 (zeige SIRT3 Proteine) enrichment within the mitochondria and subsequent upregulation of FoxO3a (zeige FOXO3 Proteine)-mediated mitochondria gene expression of PGC-1alpha and SOD2.
Thus, a ROS (zeige ROS1 Proteine)-dependent epigenetic positive regulation of Sod2 gene expression likely represents a defense mechanism prolonging eNOS (zeige NOS3 Proteine) function in aging mouse femoral arteries.
In this review, we will conglomerate the current aspects by which MnSOD can contribute to embryonic stem cells' and adult stem cells' functions and interpret the necessity of understanding MnSOD for further stem cell mediated applications
The results indicated that the inconsistency between Mn SOD expression and its activity might contribute to the development of recognition dysfunction induced by chronic Al overload.
This gene is a member of the iron/manganese superoxide dismutase family. It encodes a mitochondrial protein that forms a homotetramer and binds one manganese ion per subunit. This protein binds to the superoxide byproducts of oxidative phosphorylation and converts them to hydrogen peroxide and diatomic oxygen. Mutations in this gene have been associated with idiopathic cardiomyopathy (IDC), premature aging, sporadic motor neuron disease, and cancer. Alternate transcriptional splice variants, encoding different isoforms, have been characterized.
, manganese superoxide dismutase
, Mn Sod
, Mn superoxide dismutase
, superoxide dismutase 2, mitochondrial
, superoxide dismutase [Mn], mitochondrial
, Mn-superoxide dismutase
, mitochodnrial SOD
, mitochondrial Mn-superoxide dismutase 2
, mitochondrial MnSOD
, mitochondrial superoxide dismutase 2
, superoxide dismutase
, superoxide dismutase 2
, superoxide dismutase 2 (Mn)
, superoxide dismutase-2
, indophenoloxidase B
, manganese-containing superoxide dismutase
, mangano-superoxide dismutase
, superoxide dismutase (Mn type)
, manganous superoxide dismutase
, manganese SOD
, Superoxide dimutase 2, mitochondrial