Proximity proteomics of synaptopodin provides insight into the molecular composition of the spine apparatus of dendritic spines
Falahati H, Wu Y, Feuerer V, Simon HG, De Camilli P. Proximity proteomics of synaptopodin provides insight into the molecular composition of the spine apparatus of dendritic spines. Proceedings Of The National Academy Of Sciences Of The United States Of America 2022, 119: e2203750119. PMID: 36215465, PMCID: PMC9586327, DOI: 10.1073/pnas.2203750119.Peer-Reviewed Original ResearchConceptsSpine apparatusDendritic spinesSubset of neuronsAxon initial segmentDendritic shaftsER cisternsNonneuronal cellsSynaptopodinSpineSmooth endoplasmic reticulumEndoplasmic reticulumCisternal organelleInitial segmentSpecific localizationCisternsBinding proteinPDLIM7Expression patternsSubsetProteinSmall subsetDiseaseNeuronsBrainFunctional partnership