Selective control of inhibitory synapse development by Slitrk3-PTPδ trans-synaptic interaction

Slit and NTRK-like family member (Slitrk) proteins are known to have typical peptide signatures for synaptogenic cell adhesion. This study reveals a specific function of Slitrk3 and tyrosine phosphatase receptor PTPδ transynaptic interaction in inhibitory synaptogenesis and excitatory and inhibitory balance.