Evidence map›Paper›PMID 29802202›Full record

ArticleThe Journal of neuroscience : the official journal of the Society for Neuroscience2018

Persistent but Labile Synaptic Plasticity at Excitatory Synapses.

Bruno Pradier, Katherine Lanning, Katherine T Taljan, Colin J Feuille, M Aurel Nagy, Julie A Kauer

Abstract read
In one paragraph

Article in The Journal of neuroscience : the official journal of the Society for Neuroscience, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
–field-weighted citation impact
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

10 citing papers in PubMed.

  1. Article
  2. Promiscuous involvement of metabotropic glutamate receptors in the storage ofPhilosophical transactions of the Royal Society of London. Series B, Biological sciences · 2024
    Article
  3. Article
  4. Cage effects on synaptic plasticity and its modulation in a mouse model of fragile X syndrome.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2024
    Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
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

6 authors.

Bruno PradierDepartment of Pharmacology, Physiology and Biotechnology, Carney Institute for Brain Science, Brown University, Providence, Rhode Island 02912.ORCID 0000-0001-9792-6042
Katherine LanningDepartment of Pharmacology, Physiology and Biotechnology, Carney Institute for Brain Science, Brown University, Providence, Rhode Island 02912.ORCID 0000-0002-0461-2683
Katherine T TaljanDepartment of Pharmacology, Physiology and Biotechnology, Carney Institute for Brain Science, Brown University, Providence, Rhode Island 02912.
Colin J FeuilleDepartment of Pharmacology, Physiology and Biotechnology, Carney Institute for Brain Science, Brown University, Providence, Rhode Island 02912.ORCID 0000-0002-3352-9934
M Aurel NagyDepartment of Pharmacology, Physiology and Biotechnology, Carney Institute for Brain Science, Brown University, Providence, Rhode Island 02912.ORCID 0000-0003-4608-1152
Julie A KauerDepartment of Pharmacology, Physiology and Biotechnology, Carney Institute for Brain Science, Brown University, Providence, Rhode Island 02912 Julie_Kauer@brown.edu.ORCID 0000-0002-3362-1642

Funding

Medical Scientist Training ProgramT32GM007753 · NIGMS · HARVARD UNIVERSITY (MEDICAL SCHOOL) · PI WALENSKY, LOREN DAVID · 1985 to 2021
$50.0M
Inhibitory Synaptic Transmission, Stress and Drugs of AbuseR01DA011289 · NIDA · STANFORD UNIVERSITY · PI KAUER, JULIE A. · 1997 to 2023
$6.8M
Glycine receptor synaptic plasticityR01NS088453 · NINDS · STANFORD UNIVERSITY · PI KAUER, JULIE A. · 2014 to 2018
$2.0M
Glutamatergic Synapses on Hippocampal InterneuronsR01NS050570 · NINDS · BROWN UNIVERSITY · PI KAUER, JULIE A. · 2005 to 2008
$933k
NIDA NIH HHS R01 DA011289NIGMS NIH HHS T32 GM007753NINDS NIH HHS R01 NS050570NINDS NIH HHS R01 NS088453
6 · The paper itself

Abstract

Short-term synaptic plasticity contributes to many computations in the brain and allows synapses to keep a finite record of recent activity. Here we have investigated the mechanisms underlying an intriguing form of short-term plasticity termed labile LTP, at hippocampal and PFC synapses in male rats and male and female mice. In the hippocampus, labile LTP is triggered by high-frequency activation of presynaptic axons and is rapidly discharged with further activation of those axons. However, if the synapses are quiescent, they remain potentiated until further presynaptic activation. To distinguish labile LTP from NMDAR-dependent forms of potentiation, we blocked NMDARs in all experiments. Labile LTP was synapse-specific and was accompanied by a decreased paired pulse ratio, consistent with an increased release probability. Presynaptic Ca

Indexed as

AnimalsFemaleHippocampusLong-Term PotentiationMaleMiceMice, Inbred C57BLNeuronal PlasticityRatsRats, Sprague-DawleySynapseshippocampusLTPmemoryPFCsynaptic plasticityworking memory

Identifiers

PMID29802202
PMCPMC6010561

What OpenQuestion holds

Textmetadata
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 OpenQuestion graph.