Induction of ornithine decarboxylase by treatment of guinea pig lymphocytes with phospholipase C
- PMID: 6299785
- DOI: 10.1016/0014-5793(83)80076-3
Induction of ornithine decarboxylase by treatment of guinea pig lymphocytes with phospholipase C
Abstract
Treatment of guinea pig lymphocytes with Clostridium perfringens phospholipase C but not with Naja naja snake venom phospholipase A2 increased ornithine decarboxylase activity. The increase in ornithine decarboxylase activity was suppressed by actinomycin D or cycloheximide, suggesting that de novo syntheses of RNA and protein are necessary for the increase in the enzyme activity. These results suggest that the activation of phospholipase C rather than that of phospholipase A2 is responsible for induction of ornithine decarboxylase during lymphocyte transformation.
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