The world's first wiki where authorship really matters (Nature Genetics, 2008). Due credit and reputation for authors. Imagine a global collaborative knowledge base for original thoughts. Search thousands of articles and collaborate with scientists around the globe.

wikigene or wiki gene protein drug chemical gene disease author authorship tracking collaborative publishing evolutionary knowledge reputation system wiki2.0 global collaboration genes proteins drugs chemicals diseases compound
Hoffmann, R. A wiki for the life sciences where authorship matters. Nature Genetics (2008)
 
 
 

Acute restraint stress reduces protein kinase C gamma in the hippocampus of C57BL/6 but not DBA/2 mice.

Protein kinase C gamma (PKC gamma) is highly expressed in the rodent hippocampus and has been implicated in long-term alterations in synaptic efficacy. Acute stress has been shown to negatively affect hippocampal synaptic plasticity, and the present study examined the effect of acute stress on PKC gamma expression/subcellular distribution by quantitative western blotting in two inbred mouse strains (C57BL/6J versus DBA/2J) with established differences in hippocampal plasticity. It was found that both DBA/2J and C57BL/6J strains exhibited similar basal, stress-induced elevations, and recovery of serum corticosterone levels. Acute stress produced a significant reduction in both membrane and cytosolic PKC gamma expression in the hippocampus of C57BL/6J mice compared to no-stress controls, but did not alter either membrane or cytosolic PKC gamma expression in the hippocampus of DBA/2J mice compared to no-stress controls. These data provide direct evidence that PKC gamma is differentially regulated in the hippocampus of C57BL/6J and DBA/2J mice by acute stress. The role of stress-induced regulation of hippocampal PKC gamma expression in hippocampal synaptic plasticity is discussed.[1]

References

 
WikiGenes - Universities