Evidence map›Paper›PMID 31232686›Full record

ArticleeLife2019

Exercise-induced enhancement of synaptic function triggered by the inverse BAR protein, Mtss1L.

Christina Chatzi, Yingyu Zhang, Wiiliam D Hendricks, Yang Chen, Eric Schnell, Richard H Goodman, Gary L Westbrook

Registry-linked trialOpen access · goldAbstract read
In one paragraph

Article in eLife, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT05163626 (Combined Aerobic Exercise and Cognitive Training for Alzheimer's Disease Prevention in At-Risk Seniors Estimated by An Exosomal Synaptic Protein Model), which is not on this map. Cited by 28 papers.

0numbers the graph read from it
0cells of the map it votes in
28citing papers in PubMed
2.8field-weighted citation impact, top 9% 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.

NCT05163626 nanot yet recruitingnot on this mapstarted 2024, after this paper: background citation

Combined Aerobic Exercise and Cognitive Training for Alzheimer's Disease Prevention in At-Risk Seniors Estimated by An Exosomal Synaptic Protein Model: Cognition and Exosomal Synaptic Proteins Effects

TypeinterventionalSponsorXuanwu Hospital, BeijingRan2024 to 2034Enrolled200ConditionsAlzheimer DiseaseArmsCombined aerobic exercise and cognitive training program
3 · Its place in the literature

Who cites it

28 citing papers in PubMed, 55 citations in OpenAlex.

  1. Review
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  15. Amyloid Beta in Aging and Alzheimer's Disease.International journal of molecular sciences · 2022
    Review
  16. Article
  17. Article
  18. Review
  19. Dendrite tapering actuates a self-organizing signaling circuit for stochastic filopodia initiation in neurons.Proceedings of the National Academy of Sciences of the United States of America · 2021
    Article
  20. Review
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

7 authors at 1 institution in 1 country.

Christina Chatzi *Vollum Institute, Oregon Health & Science University, Portland, United States.ORCID 0000-0001-8922-5617
Yingyu Zhang *Vollum Institute, Oregon Health & Science University, Portland, United States.ORCID 0000-0002-3414-4059
Wiiliam D HendricksVollum Institute, Oregon Health & Science University, Portland, United States.ORCID 0000-0003-2841-577X
Yang ChenVollum Institute, Oregon Health & Science University, Portland, United States.ORCID 0000-0002-4365-9900
Eric SchnellDepartment of Anesthesiology and Perioperative Medicine, Oregon Health & Science University, Portland, United States.ORCID 0000-0002-5623-5015
Richard H GoodmanVollum Institute, Oregon Health & Science University, Portland, United States.
Gary L WestbrookVollum Institute, Oregon Health & Science University, Portland, United States.ORCID 0000-0002-8108-5223
Oregon Health & Science University · US

Funding

Ultrastructure and Single Particle Microscopy CoreP30NS061800 · NINDS · OREGON HEALTH & SCIENCE UNIVERSITY · PI AICHER, SUE A · 2009 to 2020
$6.6M
Transcriptional analysis of adult newborn hippocampal neuronsR01NS080979 · NINDS · OREGON HEALTH & SCIENCE UNIVERSITY · PI GOODMAN, RICHARD H. · 2013 to 2016
$1.3M
Functional Role of Neurogenesis in Hippocampal Mossy Fiber SproutingF31NS098597 · NINDS · OREGON HEALTH & SCIENCE UNIVERSITY · PI HENDRICKS, WILLIAM DAVID · 2016 to 2018
$108k
Functional contribution of adult-born neurons to epileptogenesisI01BX002949 · VA · PORTLAND VA MEDICAL CENTER · PI SCHNELL, ERIC · 2016 to 2019
–
BLRD VA I01 BX002949NIH HHS F31-NS098597NIH HHS NS080979NINDS NIH HHS F31 NS098597NINDS NIH HHS P30 NS061800NINDS NIH HHS R01 NS080979U.S. Department of Defense W81XWH-18-1-0598U.S. Department of Veterans Affairs I01-BX002949
6 · The paper itself

Abstract

Exercise is a potent enhancer of learning and memory, yet we know little of the underlying mechanisms that likely include alterations in synaptic efficacy in the hippocampus. To address this issue, we exposed mice to a single episode of voluntary exercise, and permanently marked activated mature hippocampal dentate granule cells using conditional Fos-TRAP mice. Exercise-activated neurons (Fos-TRAPed) showed an input-selective increase in dendritic spines and excitatory postsynaptic currents at 3 days post-exercise, indicative of exercise-induced structural plasticity. Laser-capture microdissection and RNASeq of activated neurons revealed that the most highly induced transcript was

Indexed as

Neuronal PlasticityPhysical Conditioning, AnimalAction PotentialsAnimalsBase SequenceGene Expression ProfilingHippocampusMembrane ProteinsMiceMicrofilament ProteinsNeuronsMembrane ProteinsMicrofilament ProteinsMtss2 protein, mouseexerciseI-BARmouseneurosciencesynaptic function

Identifiers

PMID31232686
PMCPMC6609409
OpenAlexW2912827522

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

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.