Redox regulation of calcineurin in T-lymphocytes.

Abstract excerpt

To explore whether the Ca(2+)/calmodulin-dependent protein phosphatase calcineurin is subject to redox regulation in vivo, we used a luciferase reporter gene construct whose expression was controlled by the transcription factor NF-AT (the nuclear factor of activated T-cells) to monitor intracellular calcineurin activity following redox state perturbations. The NF-AT reporter construct was transfected into Jurkat...

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