PSD-95 is one of the most abundant proteins at synapses and underlies synapse development and function. Hruska and colleagues show that the synaptic localization and turnover of PSD-95 relies on a ...

In this study, the authors show that Psd-95 mRNA is regulated by an alternative splicing and nonsense-mediated decay mechanism involving PTBP1 and PTBP2. The downregulation of these proteins with ...