Distal axotomy enhances retrograde presynaptic excitability onto injured pyramidal neurons via trans-synaptic signaling
Tharkika Nagendran, Rylan S. Larsen, Rebecca L. Bigler, Shawn B. Frost, Benjamin D. Philpot, Randolph J. Nudo, Anne Marion Taylor
This study shows that axotomy leads to dendritic spine loss and presynaptic hyper-excitability in injured neurons, which can be normalized by exogenous netrin-1.
Nature Communications · Sep 14, 2017Peer-reviewedNeuroscience