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Correction to 'Tris DBA Ameliorates IgA Nephropathy by Blunting the Activating Signal of NLRP3 Inflammasome Through SIRT1-and SIRT3-Mediated Autophagy Induction'. [PDF]
J Cell Mol Medeuropepmc +1 more source
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SUPEROXIDE RADICAL AND SUPEROXIDE DISMUTASES
Annual Review of Biochemistry, 1972O2- oxidizes the [4Fe-4S] clusters of dehydratases, such as aconitase, causing-inactivation and release of Fe(II), which may then reduce H2O2 to OH- +OH.. SODs inhibit such HO. production by scavengingO2-, but Cu, ZnSODs, by virtue of a nonspecific peroxidase activity, may peroxidize spin trapping agents and thus give the appearance of catalyzing OH ...
I. Fridovich
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The Reaction of no With Superoxide
Free Radical Research Communications, 1993The rate constant for the reaction of NO with .O2- was determined to be (6.7 +/- 0.9) x 10(9) l mol-1 s-1, considerably higher than previously reported. Rate measurements were made from pH 5.6 to 12.5 both by monitoring the loss of .O2- and the formation of the product -OONO.
Robert E. Huie, S. Padmaja
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Advanced Functional Materials, 2023
Harnessing the physiochemical properties and enzymatic activities of nanozymes will provide new insights for disease theranostics. Herein, a novel carbon dot (C‐dot) superoxide dismutase (SOD) nanozyme that exhibits red fluorescence with emission ...
Cui Liu +10 more
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Harnessing the physiochemical properties and enzymatic activities of nanozymes will provide new insights for disease theranostics. Herein, a novel carbon dot (C‐dot) superoxide dismutase (SOD) nanozyme that exhibits red fluorescence with emission ...
Cui Liu +10 more
semanticscholar +1 more source
Superoxide Ion: Generation and Chemical Implications
Chemical Reviews, 2016 Superoxide ion (O2(•-)) is of great significance as a radical species implicated in diverse chemical and biological systems. However, the chemistry knowledge of O2(•-) is rather scarce.
Maan Hayyan +2 more
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Superoxide, Superoxide Dismutase and the Respiratory Burst
Veterinary Clinical Pathology, 1983SummaryPhagocytes undergo a sharp burst of oxygen consumption when engulfing bacteria. This oxygen is enzymatically reduced to toxic metabolites which are essential to the bactericidal action of the cell. Oxygen metabolites formed in this burst as well as other intermediates formed in biological reduction reactions do not selectively reserve their ...
Holly S. Bender, William R. Chickering
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Motor neuron degeneration in mice that express a human Cu,Zn superoxide dismutase mutation.
Science, 1994Mutations of human Cu,Zn superoxide dismutase (SOD) are found in about 20 percent of patients with familial amyotrophic lateral sclerosis (ALS). Expression of high levels of human SOD containing a substitution of glycine to alanine at position 93--a ...
M. Gurney +9 more
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Nitric oxide, superoxide, and peroxynitrite: the good, the bad, and ugly.
American Journal of Physiology, 1996Nitric oxide contrasts with most intercellular messengers because it diffuses rapidly and isotropically through most tissues with little reaction but cannot be transported through the vasculature due to rapid destruction by oxyhemoglobin.
J. Beckman, W. Koppenol
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Science, 2013
Superoxide in seawater may be produced by heterotrophic bacteria, with implications for trace metal cycling in the sea. [Also see Report by Diaz et al. ]
Shaked, Yeala, Rose, Andrew L
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Superoxide in seawater may be produced by heterotrophic bacteria, with implications for trace metal cycling in the sea. [Also see Report by Diaz et al. ]
Shaked, Yeala, Rose, Andrew L
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