Early striatal hyperexcitability in an in vitro human striatal microcircuit model carrying the Parkinson's GBA-N370S mutation
Quyen Do, Humaira Noor, Ricardo Márquez-Gómez, Kaitlyn M. L. Cramb, Bryan Ng, Ajantha S Abey, Naroa Ibarra-Aizpurua, Maria Claudia Caiazza, Parnaz Sharifi, Charmaine Lang, Dayne A. Beccano-Kelly, Jimena Baleriola, Nora Bengoa‐Vergniory, Richard Wade‐Martins
This study shows that the GBA-N370S mutation causes early hyperexcitability in striatal neurons by reducing sodium and potassium currents, which can be mitigated by aging or PKA antagonism.
npj Parkinson s Disease · Apr 12, 2024Peer-reviewedNeuroscience