Task: Intent Identification
Input (English): The regulation of the immediate-early gene c-fos serves as a paradigm for signal-activated gene induction. Lysophosphatidic acid is a potent serum-borne mitogen able to induce c-fos.', 'Analysing the signalling events following stimulation of mouse embryonic stem cells with serum and lysophosphatidic acid, we show that the extracellular signal-regulated kinase (ERK) pathway is involved in mediating c-fos induction. We demonstrate that the ERK-activated kinase MSK1 is required for full c-fos promoter activation, as well as for the phosphorylation of cAMP-responsive element (CRE) binding proteins. We propose that MSK1 contributes to ERK-mediated c-fos promoter activation by targeting CRE binding proteins.
Output (English): 0