Redox signal regulation via nNOS phosphorylation at Ser847 in PC12 cells and rat cerebellar granule neurons

2014 ◽  
Vol 459 (2) ◽  
pp. 251-263 ◽  
Author(s):  
Shingo Kasamatsu ◽  
Yasuo Watanabe ◽  
Tomohiro Sawa ◽  
Takaaki Akaike ◽  
Hideshi Ihara

Phosphorylation of neuronal nitric oxide synthase at Ser847 increased its ROS generation activity and changed the ratio of NO to ROS to regulate intracellular redox signalling, which is involved in neuroprotection against apoptosis via HO-1 (haem oxygenase 1) expression in cerebellar granule neurons.

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