Title : Effects of diethyldithiocarbamate and endogenous polyamine content on cellular responses to hydrogen peroxide cytotoxicity.

Pub. Date : 1989 Jun 1

PMID : 2548479






15 Functional Relationships(s)
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1 DDC, and to a lesser degree H2O2, also stimulated the activity of spermidine N1-acetyltransferase (SAT), the rate-limiting enzyme in polyamine catabolism. Zalcitabine diamine acetyltransferase 1 Cricetulus griseus
2 DDC, and to a lesser degree H2O2, also stimulated the activity of spermidine N1-acetyltransferase (SAT), the rate-limiting enzyme in polyamine catabolism. Zalcitabine diamine acetyltransferase 1 Cricetulus griseus
3 DDC, and to a lesser degree H2O2, also stimulated the activity of spermidine N1-acetyltransferase (SAT), the rate-limiting enzyme in polyamine catabolism. Hydrogen Peroxide diamine acetyltransferase 1 Cricetulus griseus
4 DDC, and to a lesser degree H2O2, also stimulated the activity of spermidine N1-acetyltransferase (SAT), the rate-limiting enzyme in polyamine catabolism. Hydrogen Peroxide diamine acetyltransferase 1 Cricetulus griseus
5 DDC, and to a lesser degree H2O2, also stimulated the activity of spermidine N1-acetyltransferase (SAT), the rate-limiting enzyme in polyamine catabolism. Polyamines diamine acetyltransferase 1 Cricetulus griseus
6 DDC, and to a lesser degree H2O2, also stimulated the activity of spermidine N1-acetyltransferase (SAT), the rate-limiting enzyme in polyamine catabolism. Polyamines diamine acetyltransferase 1 Cricetulus griseus
7 The increase in SAT activity, after exposure to DDC or another stress (heat shock), was inhibited in cells depleted of putrescine and spermidine by alpha-difluoromethylornithine (DFMO), the enzyme-activated suicide inhibitor of ODC. Zalcitabine diamine acetyltransferase 1 Cricetulus griseus
8 The increase in SAT activity, after exposure to DDC or another stress (heat shock), was inhibited in cells depleted of putrescine and spermidine by alpha-difluoromethylornithine (DFMO), the enzyme-activated suicide inhibitor of ODC. Putrescine diamine acetyltransferase 1 Cricetulus griseus
9 The increase in SAT activity, after exposure to DDC or another stress (heat shock), was inhibited in cells depleted of putrescine and spermidine by alpha-difluoromethylornithine (DFMO), the enzyme-activated suicide inhibitor of ODC. Spermidine diamine acetyltransferase 1 Cricetulus griseus
10 The increase in SAT activity, after exposure to DDC or another stress (heat shock), was inhibited in cells depleted of putrescine and spermidine by alpha-difluoromethylornithine (DFMO), the enzyme-activated suicide inhibitor of ODC. Eflornithine diamine acetyltransferase 1 Cricetulus griseus
11 The increase in SAT activity, after exposure to DDC or another stress (heat shock), was inhibited in cells depleted of putrescine and spermidine by alpha-difluoromethylornithine (DFMO), the enzyme-activated suicide inhibitor of ODC. Eflornithine diamine acetyltransferase 1 Cricetulus griseus
12 Since SAT activity is low in resting cells, yet stimulation of enzyme activity depends on endogenous spermidine pools, these results suggest that the expression of SAT activity occurs by a mechanism involving a stress-dependent displacement of spermidine into a new intracellular compartment. Spermidine diamine acetyltransferase 1 Cricetulus griseus
13 Since SAT activity is low in resting cells, yet stimulation of enzyme activity depends on endogenous spermidine pools, these results suggest that the expression of SAT activity occurs by a mechanism involving a stress-dependent displacement of spermidine into a new intracellular compartment. Spermidine diamine acetyltransferase 1 Cricetulus griseus
14 Since SAT activity is low in resting cells, yet stimulation of enzyme activity depends on endogenous spermidine pools, these results suggest that the expression of SAT activity occurs by a mechanism involving a stress-dependent displacement of spermidine into a new intracellular compartment. Spermidine diamine acetyltransferase 1 Cricetulus griseus
15 Since SAT activity is low in resting cells, yet stimulation of enzyme activity depends on endogenous spermidine pools, these results suggest that the expression of SAT activity occurs by a mechanism involving a stress-dependent displacement of spermidine into a new intracellular compartment. Spermidine diamine acetyltransferase 1 Cricetulus griseus