Mos stimulates MAP kinase in Xenopus oocytes and activates a MAP kinase kinase in vitro.

James Posada, Nelson S. Yew, Natalie G. Ahn, +2

Molecular and Cellular Biology

OocyteReproductive BiologyCellular PhysiologyFertilisationEmbryology +21

Purification and characterization of mitogen-activated protein kinase activator(s) from epidermal growth factor-stimulated A431 cells.

Rony Seger, Natalie G. Ahn, James Posada, +5

Journal of Biological Chemistry

Cell ProliferationCell GrowthCellular PhysiologySignaling PathwayProtein Expression +18

Requirements for Phosphorylation of Map Kinase During Meiosis in <i>Xenopus</i> Oocytes

James Posada, Jonathan A. Cooper

Science

OocyteGeneticsOocyte MaturationCell CycleReproductive Biology +18

Asbestos causes stimulation of the extracellular signal-regulated kinase 1 mitogen-activated protein kinase cascade after phosphorylation of the epidermal growth factor receptor.

Christine Zanella, James Posada, T R Tritton, +1

PubMed

Cancer ResearchAsbestos FibersSignal Transduction EventsSignal TransductionSignaling Pathway +12

Tyrosine phosphorylation and activation of homologous protein kinases during oocyte maturation and mitogenic activation of fibroblasts.

James Posada, J S Sanghera, Steven Pelech, +2

Molecular and Cellular Biology

OocyteFamily MembersGeneticsOocyte MaturationCell Proliferation +19

p42 mitogen-activated protein kinase in brain: Prominent localization in neuronal cell bodies and dendrites

Rachel S. Fiore, Virginia E. Bayer, Steven Pelech, +3

Neuroscience

Signal TransductionMolecular PhysiologyNeuronal Cell BodiesNeurophysiologyAutophagy +9

JNK, but not MAPK, activation is associated with Fas‐mediated apoptosis in human T cells

David J. Wilson, Karen A. Fortner, David H. Lynch, +4

European Journal of Immunology

Phosphorylation of mitogen-activated protein kinases is involved in the epidermal growth factor and phorbol ester, but not in the thyrotropin/cAMP, thyroid mitogenic pathway.

Françoise Lamy, Françoise Wilkin, Mireille Baptist, +3

Journal of Biological Chemistry

Epidermal Growth FactorMitogen-activated Protein KinasesCell ProliferationCellular PhysiologyTumor Biology +14

The Seven-transmembrane-spanning Receptors for Endothelin and Thrombin Cause Proliferation of Airway Smooth Muscle Cells and Activation of the Extracellular Regulated Kinase and c-Jun NH2-terminal Kinase Groups of Mitogen-activated Protein Kinases

Paul Shapiro, John N. Evans, Roger J. Davis, +1

Journal of Biological Chemistry

Protein kinase C in adriamycin action and resistance in mouse sarcoma 180 cells.

James Posada, Paul Vichi, T R Tritton

PubMed

Chemoprevention StrategyImmunologyCell DeathCancer BiologyCellular Physiology +17