ArticleCell reports2018
Removing 4E-BP Enables Synapses to Refine without Postsynaptic Activity.
Article in Cell reports, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.
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.
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Who cites it
8 citing papers in PubMed, 12 citations in OpenAlex.
- Retrograde control of sympathetic neuron-satellite glia interactions by target-derived NGF signaling.Cell reports · 2025Article
- Eukaryotic translation initiation factor 4F: functional properties and physiological role.Nucleic acids research · 2025Review
- The translational inhibitor 4EBP/Thor is required for Drosophila adaptation to hypoxia.Scientific reports · 2025Article
- Calmodulin Triggers Activity-Dependent rRNA Biogenesis via Interaction with DDX21.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2024Article
- Control of Selective mRNA Translation in Neuronal Subcellular Compartments in Health and Disease.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2023Review
- The sympathetic nervous system in development and disease.Nature reviews. Neuroscience · 2021Review
- Article
- Translating from cancer to the brain: regulation of protein synthesis by eIF4F.Learning & memory (Cold Spring Harbor, N.Y.) · 2019Review
Corrections and comments
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Authors and funding
9 authors at 2 institutions in 2 countries.
Funding
Abstract
Throughout the developing nervous system, considerable synaptic re-organization takes place as postsynaptic neurons extend dendrites and incoming axons refine their synapses, strengthening some and eliminating others. It is well accepted that these processes rely on synaptic activity; however, the mechanisms that lead to this developmental reorganization are not fully understood. Here, we explore the regulation of cap-dependent translation, a mechanism known to play a role in synaptic growth and plasticity. Using sympathetic ganglia in α3 nicotinic acetylcholine receptor (nAChR)-knockout (KO) mice, we establish that electrophysiologically silent synapses between preganglionic axons and postsynaptic sympathetic neurons do not refine, and the growth of dendrites and the targeting of synapses on postsynaptic neurons are impaired. Remarkably, genetically removing 4E-BP, a suppressor of cap-dependent translation, from these α3 nAChR-KO mice largely restores these features. We conclude that synaptic connections can re-organize and refine without postsynaptic activity during post-natal development when 4E-BP-regulated cap-dependent translation is enhanced.
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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.