Céline Tárrega

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The protein tyrosine phosphatases (PTPs) PTP-SL, STEP and HePTP are mitogen-activated protein kinase (MAPK) substrates and regulators that bind to MAPKs through a kinase-interaction motif (KIM)(More)
Different levels of regulation account for the inactivation of MAP kinases by MAPK phosphatases (MKPs), in a cell type- and stimuli-dependent manner. MCF-7 human breast carcinoma cells treated with(More)
Regulated function of mitogen-activated protein (MAP) kinases involves their selective association through docking sites with both activating MAP kinase kinases and inactivating phosphatases,(More)