2007
DOI: 10.1124/dmd.106.011502
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Genetic Polymorphism of Aldehyde Oxidase in Donryu Rats

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Cited by 21 publications
(20 citation statements)
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“…Similar to those reports, we observed remarkable species differences, rat strain differences, and polymorphism-based individual differences in Donryu strain rat in the AO-catalyzed 2-oxidation activity of the (S)-enantiomer of RS-8359, [(Ϯ)-4-(4-cyanoanilino)-5,6-dihydro-7-hydroxy-7H-cyclopenta[d]-pyrimidine]. [14][15][16][17][18] The compound is a reversible and selective monoamine oxidase (MAO)-A inhibitor 19,20) and has been developed as an anti-depressant. 21,22) As to species differences, monkeys showed the highest activity followed by humans.…”
supporting
confidence: 75%
“…Similar to those reports, we observed remarkable species differences, rat strain differences, and polymorphism-based individual differences in Donryu strain rat in the AO-catalyzed 2-oxidation activity of the (S)-enantiomer of RS-8359, [(Ϯ)-4-(4-cyanoanilino)-5,6-dihydro-7-hydroxy-7H-cyclopenta[d]-pyrimidine]. [14][15][16][17][18] The compound is a reversible and selective monoamine oxidase (MAO)-A inhibitor 19,20) and has been developed as an anti-depressant. 21,22) As to species differences, monkeys showed the highest activity followed by humans.…”
supporting
confidence: 75%
“…18,19) The main metabolic pathway of the compound is the AO-catalyzed 2-oxidation on the pyrimidine ring of the molecule. Similar to many reports on AO, we observed a remarkable species differences, [20][21][22] a large strain difference in rat, 23) and an individual difference in Donryu strain rat 24) in the 2-oxidation activity. Further, we reported that a minor 130 kDa subunit in addition to a 150 kDa subunit was observed in the sodium dodecyl sulfatepolyacrylamide gel electrophoresis (SDS-PAGE)/Western blot analysis of monkey and human AO but not in rat AO.…”
Section: )supporting
confidence: 76%
“…Thus, the more polar and positive charged residues seem to affect the surface charge of the protein, which results in higher stability of hAOX1. This also might influence its interaction with other proteins and/or posttranslational modifications of the protein, as suggested by Itoh et al (2007c) in a report on the characterization of SNPs in Donryu rats.…”
Section: Hartmann Et Almentioning
confidence: 99%
“…A change in the monomer/dimer ratio has been reported previously in AO and XDH enzymes with similar variants in proximity to the FeS clusters. In SNPs identified in Donryu rats, the amino acid exchange G101S in proximity to FeSII also resulted in the production of the monomeric form of AOX1 (Itoh et al, 2007c). In addition, in a human patient suffering from xanthinuria I, a mutation resulting in the amino acid exchange R149C was identified in the XDH gene (Sakamoto et al, 2001).…”
Section: Characterization Of Single Nucleotide Polymorphisms Of Haox1mentioning
confidence: 99%