Title : Complexity of depolarization-mediated ERK phosphorylation in cerebellar granule cells in primary cultures.

Pub. Date : 2008 Feb

PMID : 18080754






2 Functional Relationships(s)
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1 We previously showed that cultured mouse cerebellar granule cells during incubation in glutamine-replete medium respond to 45 mM [K(+)](e) after 20 and 60 min incubation with extracellular-signal regulated kinase 1 and 2 (ERK(1/2)) phosphorylation which is mainly, but probably not exclusively, secondary to glutamate release and transactivation of epidermal growth factor (EGF) receptors. Glutamic Acid mitogen-activated protein kinase 3 Mus musculus
2 Addition of 50 microM glutamate to the cells caused ERK(1/2) phosphorylation already after 5 min most of which was sensitive to PKC inhibition although a minor part was PKC inhibition-resistant. Glutamic Acid mitogen-activated protein kinase 3 Mus musculus