ArticleJournal of molecular cell biology2021
Adaptor protein APPL1 links neuronal activity to chromatin remodeling in cultured hippocampal neurons.
Article in Journal of molecular cell biology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
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Who cites it
5 citing papers in PubMed, 27 citations in OpenAlex.
- Rapid antidepressant effect of single-bout exercise is mediated by adiponectin-induced APPL1 nucleus translocation in anterior cingulate cortex.Molecular psychiatry · 2025Article
- Increased Neuronal Expression of the Early Endosomal Adaptor APPL1 Replicates Alzheimer's Disease-Related Endosomal and Synaptic Dysfunction with Cholinergic Neurodegeneration.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2025Article
- Central Adiponectin Signaling - A Metabolic Regulator in Support of Brain Plasticity.Brain plasticity (Amsterdam, Netherlands) · 2022Review
- Proteomics and functional study reveal kallikrein-6 enhances communicating hydrocephalus.Clinical proteomics · 2021Article
- Exercise modulation of BDNF/TrkB signaling in Parkinson's disease: an evidence-calibrated review of neuroprotective mechanisms, biomarker limitations, and translational gaps.Frontiers in neurologyReview
Corrections and comments
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Authors and funding
11 authors at 1 institution in 1 country.
Funding
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Abstract
Local signaling events at synapses or axon terminals are communicated to the nucleus to elicit transcriptional responses, and thereby translate information about the external environment into internal neuronal representations. This retrograde signaling is critical to dendritic growth, synapse development, and neuronal plasticity. Here, we demonstrate that neuronal activity induces retrograde translocation and nuclear accumulation of endosomal adaptor APPL1. Disrupting the interaction of APPL1 with Importin α1 abolishes nuclear accumulation of APPL1, which in turn decreases the levels of histone acetylation. We further demonstrate that retrograde translocation of APPL1 is required for the regulation of gene transcription and then maintenance of hippocampal late-phase long-term potentiation. Thus, these results illustrate an APPL1-mediated pathway that contributes to the modulation of synaptic plasticity via coupling neuronal activity with chromatin remodeling.
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Registered trials
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