Evidence map›Paper›PMID 33449150›Full record

ReviewCellular and molecular life sciences : CMLS2021

Synaptic homeostats: latent plasticity revealed at the Drosophila neuromuscular junction.

Pragya Goel, Dion Dickman

Open access · greenAbstract readReview
In one paragraph

Review in Cellular and molecular life sciences : CMLS, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed
3.0field-weighted citation impact, top 8% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

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.

2 · The registry

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.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

23 citing papers in PubMed, 41 citations in OpenAlex.

  1. Article
  2. Article
  3. Nonionic signaling rapidly remodels postsynaptic DLG to induce retrograde homeostatic plasticity.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  4. Genetic dissection of theMolecular biology of the cell · 2025
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  11. Physiologic and Nanoscale Distinctions Define Glutamatergic Synapses in Tonic vs Phasic Neurons.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2023
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  12. Article
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  16. Review
  17. The Uniform and Nonuniform Nature of Slow and Rapid Scaling in Embryonic Motoneurons.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2022
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

2 authors at 1 institution in 1 country.

Pragya GoelDepartment of Neurobiology, University of Southern California, Los Angeles, CA, 90089, USA.
Dion DickmanDepartment of Neurobiology, University of Southern California, Los Angeles, CA, 90089, USA. dickman@usc.edu.ORCID http://orcid.org/0000-0003-1884-284X
University of Southern California · US

Funding

Molecular Mechanisms Governing the Homeostatic Control of Synaptic StrengthR01NS091546 · NINDS · UNIVERSITY OF SOUTHERN CALIFORNIA · PI DICKMAN, DION KAI · 2015 to 2024
$4.3M
Synaptic Control of Glutamate HomeostasisR01NS111414 · NINDS · UNIVERSITY OF SOUTHERN CALIFORNIA · PI DICKMAN, DION KAI · 2019 to 2023
$1.8M
NINDS NIH HHS NS091546NINDS NIH HHS NS111414NINDS NIH HHS R01 NS091546NINDS NIH HHS R01 NS111414
6 · The paper itself

Abstract

Homeostatic signaling systems are fundamental forms of biological regulation that maintain stable functionality in a changing environment. In the nervous system, synapses are crucial substrates for homeostatic modulation, serving to establish, maintain, and modify the balance of excitation and inhibition. Synapses must be sufficiently flexible to enable the plasticity required for learning and memory but also endowed with the stability to last a lifetime. In response to the processes of development, growth, remodeling, aging, and disease that challenge synapses, latent forms of adaptive plasticity become activated to maintain synaptic stability. In recent years, new insights into the homeostatic control of synaptic function have been achieved using the powerful Drosophila neuromuscular junction (NMJ). This review will focus on work over the past 10 years that has illuminated the cellular and molecular mechanisms of five homeostats that operate at the fly NMJ. These homeostats adapt to loss of postsynaptic neurotransmitter receptor functionality, glutamate imbalance, axonal injury, as well as aberrant synaptic growth and target innervation. These diverse homeostats work independently yet can be simultaneously expressed to balance neurotransmission. Growing evidence from this model glutamatergic synapse suggests these ancient homeostatic signaling systems emerged early in evolution and are fundamental forms of plasticity that also function to stabilize mammalian cholinergic NMJs and glutamatergic central synapses.

Indexed as

HomeostasisNeuronal PlasticitySynaptic TransmissionAnimalsDrosophilaDrosophila ProteinsNeuromuscular JunctionSignal TransductionSynapsesDrosophila ProteinsHomeostasisNeuromuscular junctionNeurotransmissionSynaptic plasticity

Identifiers

PMID33449150
PMCPMC8044042
OpenAlexW3119956248

What Socratic holds

Textmetadata
LicenceTDM
Read underepoch 390

Registered trials

None linked

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 Socratic graph.