Article
Cutting edge: Transcriptional activity of NFATc1 is enhanced by the Pim-1 kinase.
Journal of immunology (Baltimore, Md. : 1950) - 15 Feb 2002
Rainio Eeva-Marja, Sandholm Jouko, Koskinen Päivi J
Abstract excerpt
Pim-1 is an oncogenic serine/threonine kinase implicated in cytokine-induced signal transduction and in development of lymphoid malignancies. However, its precise function as well as physiological substrates have remained unknown. In this study we demonstrate that Pim-1 can physically interact with the NFATc1 transcription factor and phosphorylate it in vitro on several serine residues. In contrast to previously...
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