Results 141 to 150 of about 150,601 (174)

Spermine Oxidase: Ten Years After

open access: yesAmino Acids, 2012
""Spermine oxidase (SMO) was discovered much. more recently than other enzymes involved in polyamine. metabolism; this review summarizes 10 years of researches. on this enzyme. Spermine oxidase (SMO) is a FADdependent.
Manuela Cervelli   +2 more
exaly   +5 more sources

Inhibition of Acetylpolyamine and Spermine Oxidases by the Polyamine Analogue Chlorhexidine. [PDF]

open access: yesJournal of Enzyme Inhibition and Medicinal Chemistry, 2013
""Acetylpolyamine and spermine oxidases are involved in the catabolism of polyamines. The discovery of selective. inhibitors of these enzymes represents an important tool for the development of novel anti-neoplastic drugs. Here, a.
Manuela Cervelli   +2 more
exaly   +6 more sources

Spermine Oxidase: An Amine Oxidase With Specificity for Spermine and Spermidine. [PDF]

open access: yesJournal of Experimental Medicine, 1953
Sheep serum and bovine serum contain an enzyme which brings about a rapid oxidative deamination of certain biological amines. This enzyme differs from previously described amine oxidases in several regards and especially in its substrate specificity.
James G Hirsch
exaly   +3 more sources

Genetic and Epigenetic Influences on Expression of Spermine Synthase and Spermine Oxidase in Suicide Completers [PDF]

open access: yesInternational Journal of Neuropsychopharmacology, 2010
Alterations in the levels of spermine synthase (SMS) and spermine oxidase (SMOX), two enzymes involved in polyamine metabolism, have previously been observed in brains of suicide completers. To characterize the roles played by genetic and epigenetic factors in determining expression levels of these genes, as well as to identify potential mechanisms by ...
Laura M Fiori, Gustavo Turecki
exaly   +3 more sources

Characterization of a Cyclic Compound Formed After Spermine Oxidation by Lentil Amine Oxidase

open access: yesIUBMB Life, 1997
Spermine is a substrate of lentil seedling amine oxidase and is oxidized at terminal amino groups to a dialdehyde: 2 mol of hydrogen peroxide and two mol of ammonia per mol of spermine are formed.
Maurizio Paci   +2 more
exaly   +3 more sources

Adaptive Responses of Heart and Skeletal Muscle to Spermine Oxidase Overexpression: Evaluation of a New Transgenic Mouse Model

open access: yesFree Radical Biology and Medicine, 2017
Spermine oxidase oxidizes spermine to produce H2O2, spermidine, and 3-aminopropanal. It is involved in cell drug response, apoptosis, and in the etiology of several pathologies, including cancer.
Stefania Sabatini   +2 more
exaly   +3 more sources

A Novel Enzyme With Spermine Oxidase Properties in Bovine Liver Mitochondria: Identification and Kinetic Characterization

open access: yesFree Radical Biology and Medicine, 2015
The uptake of spermine into mammalian mitochondria indicated the need to identify its catabolic pathway in these organelles. Bovine liver mitochondria were therefore purified and their capacity for natural polyamine uptake was verified.
Annarita Stringaro   +2 more
exaly   +2 more sources
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Synthesis of 2,11-Bis(Methylidene)Spermine, a New Inhibitor of Spermine Oxidase

Russian Journal of Bioorganic Chemistry, 2016
Earlier unknown 1,12-diamino-2,11-bis(methylidene)-4,9-diazadodecane, which may be considered as an enzyme-activated inhibitor of spermine oxidase, was synthesized in 6 steps starting from 2-chloromethyl-3-chloropropene-1 in a high yield. Application of newly synthesized spermine analogue for the inhibition of spermine oxidase was discussed.
Sergey Kochetkov   +2 more
exaly   +2 more sources

Inhibition of Polyamine and Spermine Oxidases by Polyamine Analogues

FEBS Journal, 2006
Polyamine oxidase (PAO) and spermine oxidase (SMO) are involved in the catabolism of polyamines – basic regulators of cell growth and proliferation. The discovery of selective inhibitors of PAO and SMO represents an important tool in studying the involvement of these enzymes in polyamine homeostasis and a starting point for the development of novel ...
Alessandra Cona   +2 more
exaly   +6 more sources

Pentamine as a Substrate for Measuring Spermine Oxidase Activity

2017
A method for determining spermine oxidase activity is described using the pentamine 1,16-diamino-4,8,13-triazahexadecane (3343) as the substrate, coupled with o-phthalaldehyde-post-label ion-exchange HPLC. The synthesis of 3343 is also described.
Koichi, Takao, Yoshiaki, Sugita
openaire   +2 more sources

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