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Biochimica et Biophysica Acta (BBA) - General Subjects, 2013
With increasing evidence that hydroperoxides are not only toxic but rather exert essential physiological functions, also hydroperoxide removing enzymes have to be re-viewed. In mammals, the peroxidases inter alia comprise the 8 glutathione peroxidases (GPx1-GPx8) so far identified.Since GPxs have recently been reviewed under various aspects, we here ...
Brigelius Flohé R, MAIORINO, MATILDE
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With increasing evidence that hydroperoxides are not only toxic but rather exert essential physiological functions, also hydroperoxide removing enzymes have to be re-viewed. In mammals, the peroxidases inter alia comprise the 8 glutathione peroxidases (GPx1-GPx8) so far identified.Since GPxs have recently been reviewed under various aspects, we here ...
Brigelius Flohé R, MAIORINO, MATILDE
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Neurodegeneration and peroxidases
Neurobiology of Aging, 2009Alzheimer's disease (AD), Parkinson's disease (PD) and amyotrophic lateral sclerosis (ALS) are neurodegenerative diseases that affect different parts of the central nervous system. However, a review of the literature indicates that certain biochemical reactions involved in neurodegeneration in these three diseases are quite similar and could be partly ...
Penelope W. Coates, Johannes Everse
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Peroxidases of Trypanosomatids
Antioxidants & Redox Signaling, 2008This article provides an overview about the recent advances in the dissection of the peroxide metabolism of Trypanosomatidae. This family of protozoan organisms comprises the medically relevant parasites Trypanosoma brucei, Trypanosoma cruzi, and Leishmania spp.
Ana M. Tomás +2 more
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Selenium: biochemical role as a component of glutathione peroxidase.
Science, 2009When hemolyzates from erythrocytes of selenium-deficient rats were incubated in vitro in the presence of ascorbate or H(2)O(2), added glutathione failed to protect the hemoglobin from oxidative damage.
J. T. Rotruck +5 more
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Common phylogeny of catalase-peroxidases and ascorbate peroxidases
Gene, 2000Catalase-peroxidases belong to Class I of the plant, fungal, bacterial peroxidase superfamily, together with yeast cytochrome c peroxidase and ascorbate peroxidases. Obviously these bifunctional enzymes arose via gene duplication of an ancestral hydroperoxidase. A 230-residues long homologous region exists in all eukaryotic members of Class I, which is
Štefan Janeček +2 more
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ACS Biomaterials Science & Engineering, 2020
Nanozymes have drawn significant scientific interest due to their high practical importance in terms of overcoming the instability, complicated synthesis, and high cost of protein enzymes.
K. M. Tripathi +8 more
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Nanozymes have drawn significant scientific interest due to their high practical importance in terms of overcoming the instability, complicated synthesis, and high cost of protein enzymes.
K. M. Tripathi +8 more
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Chemico-Biological Interactions, 2000
The family of human peroxidases described includes myeloperoxidase, eosinophil peroxidase, uterine peroxidase, lactoperoxidase, salivary peroxidase, thyroid peroxidase and prostaglandin H1/2 synthases. The chemical identity of the peroxidase compound I and II oxidation states for the different peroxidases are compared.
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The family of human peroxidases described includes myeloperoxidase, eosinophil peroxidase, uterine peroxidase, lactoperoxidase, salivary peroxidase, thyroid peroxidase and prostaglandin H1/2 synthases. The chemical identity of the peroxidase compound I and II oxidation states for the different peroxidases are compared.
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Molecular and Cellular Biochemistry, 1986
Peroxidases are known to be involved in the intracellular metabolism of H2O2 coupled with various physiological functions. Apart from the thyroid gland, the enzyme has been isolated from various extrathyroidal sources of which salivary gland is one of the richest sources of the enzyme.
R K, Banerjee, A G, Datta
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Peroxidases are known to be involved in the intracellular metabolism of H2O2 coupled with various physiological functions. Apart from the thyroid gland, the enzyme has been isolated from various extrathyroidal sources of which salivary gland is one of the richest sources of the enzyme.
R K, Banerjee, A G, Datta
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Densely Isolated FeN4 Sites for Peroxidase Mimicking
, 2020Despite the breakthroughs of transition-metal catalysts in enzyme mimicking, fundamental investigation on the design of efficient nanozymes at the atomic scale is still required for boosting their ...
Lei Jiao +13 more
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Biotransformations with Peroxidases
1999Enzymes are chiral catalysts and are able to produce optically active molecules from prochiral or racemic substrates by catalytic asymmetric induction. One of the major challenges in organic synthesis is the development of environmentally acceptable chemical processes for the preparation of enantiomerically pure compounds, which are of increasing ...
Dietmar Häring +6 more
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