ArticleThe Journal of cell biology2013
Local palmitoylation cycles define activity-regulated postsynaptic subdomains.
Article in The Journal of cell biology, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 168 papers, 2 of them syntheses that pooled it.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
168 citing papers in PubMed, 2 syntheses or guidelines pooled it, 265 citations in OpenAlex.
- Pooled it
- Dissociation of Golgi-associated DHHC-type Zinc Finger Protein (GODZ)- and Sertoli Cell Gene with a Zinc Finger Domain-β (SERZ-β)-mediated Palmitoylation by Loss of Function Analyses in Knock-out Mice.The Journal of biological chemistry · 2016Guideline
- Nanoscale Spatial Organization of ARC High- and Low-Order Assemblies at Excitatory Synapses.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026Article
- Sex-dependent rescue of memory and synaptic deficits in AD model mice by increasing PSD-95 palmitoylation.Communications biology · 2026Article
- Scales of Postsynaptic Nanostructure: Molecules, Nanoclusters, and Nanodomains.Advances in neurobiology · 2026Review
- Synaptic Cell Adhesion: A Functional Perspective.Advances in neurobiology · 2026Review
- Visualizing Postsynaptic Density in Excitatory Synapses with Electron Tomography.Advances in neurobiology · 2026Review
- An Investigation of the Causal Link Between Palmoylation Genes and Epilepsy Utilising Multi-omics Mendelian Randomisation Analysis and Validation Through Single-Cell Evidence.Journal of molecular neuroscience : MN · 2025Article
- AMPA receptor diffusional trapping machinery as an early therapeutic target in neurodegenerative and neuropsychiatric disorders.Translational neurodegeneration · 2025Review
- Understanding the molecular diversity of synapses.Nature reviews. Neuroscience · 2025Review
- Greasing the wheels of inflammasome formation: regulation of NLRP3 function by S-linked fatty acids.Biochemical Society transactions · 2025Article
- The role of protein S-acylation in vascular injury associated with metabolic disorders.Frontiers in endocrinology · 2025Review
- AMPA receptors in the evolving synapse: structure, function, and disease implications.Frontiers in synaptic neuroscience · 2025Review
- Inhibition of zDHHC7-driven protein S-palmitoylation prevents cognitive deficits in an experimental model of Alzheimer's disease.Proceedings of the National Academy of Sciences of the United States of America · 2024Article
- Functional specificity of liquid-liquid phase separation at the synapse.Nature communications · 2024Article
- Article
- Altered Protein Palmitoylation as Disease Mechanism in Neurodegenerative Disorders.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2024Review
- Synapse-specific structural plasticity that protects and refines local circuits during LTP and LTD.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2024Article
- Activity-dependent diffusion trapping of AMPA receptors as a key step for expression of early LTP.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2024Review
- Distinct SAP102 and PSD-95 Nano-organization Defines Multiple Types of Synaptic Scaffold Protein Domains at Single Synapses.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2024Article
108 more citing papers are in PubMed but not listed here.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
6 authors at 3 institutions in 3 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Distinct PSD-95 clusters are primary landmarks of postsynaptic densities (PSDs), which are specialized membrane regions for synapses. However, the mechanism that defines the locations of PSD-95 clusters and whether or how they are reorganized inside individual dendritic spines remains controversial. Because palmitoylation regulates PSD-95 membrane targeting, we combined a conformation-specific recombinant antibody against palmitoylated PSD-95 with live-cell super-resolution imaging and discovered subsynaptic nanodomains composed of palmitoylated PSD-95 that serve as elementary units of the PSD. PSD-95 in nanodomains underwent continuous de/repalmitoylation cycles driven by local palmitoylating activity, ensuring the maintenance of compartmentalized PSD-95 clusters within individual spines. Plasma membrane targeting of DHHC2 palmitoyltransferase rapidly recruited PSD-95 to the plasma membrane and proved essential for postsynaptic nanodomain formation. Furthermore, changes in synaptic activity rapidly reorganized PSD-95 nano-architecture through plasma membrane-inserted DHHC2. Thus, the first genetically encoded antibody sensitive to palmitoylation reveals an instructive role of local palmitoylation machinery in creating activity-responsive PSD-95 nanodomains, contributing to the PSD (re)organization.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.