Inhibition of Multidrug‐Resistant HIV‐1 by Interference with Cellular S‐adenosylmethionine Decarboxylase Activity
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چکیده
منابع مشابه
Inhibition of multidrug-resistant HIV-1 by interference with cellular S-adenosylmethionine decarboxylase activity.
S-adenosylmethionine decarboxylase (SAMDC), a key enzyme in polyamine biosynthesis, can be specifically inhibited by the experimental drug SAM486A. The pharmaceutical interference with SAMDC activity results in the depletion of the intracellular pool of spermidine and spermine. In particular, low spermidine levels compromise hypusine modification and, thereby, activation of eukaryotic initiatio...
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Racemic difluoromethylornithine (D/L-DFMO) is an inhibitor of ODC (ornithine decarboxylase), the first enzyme in eukaryotic polyamine biosynthesis. D/L-DFMO is an effective anti-parasitic agent and inhibitor of mammalian cell growth and development. Purified human ODC-catalysed ornithine decarboxylation is highly stereospecific. However, both DFMO enantiomers suppressed ODC activity in a time- ...
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Organophosphate esters (OPEs), a major group of organophosphorus flame retardants, are regarded as emerging environmental contaminants of health concern. Amino acid decarboxylases catalyze the conversion of amino acids into polyamines that are essential for cell proliferation, hypertrophy and tissue growth. In this paper, inhibitory effect of twelve OPEs with aromatic, alkyl or chlorinated alky...
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ژورنال
عنوان ژورنال: The Journal of Infectious Diseases
سال: 2006
ISSN: 0022-1899,1537-6613
DOI: 10.1086/507043