Now, Hu and colleagues show that noradrenaline regulates the phosphorylation of GluR1, a subunit of α-amino-3-hydroxy-5-methyl-4-isoxazoleproprionic acid (AMPA) receptors, which then facilitates ...

GSK3β activity is regulated by the phosphorylation state of a particular ... applied stimuli to cultured neurons that resulted in AMPA receptor insertion into the plasma membrane, mimicking ...