Evidence map›Paper›PMID 18549780›Full record

ArticleNeuron2008

Tumor necrosis factor-alpha mediates one component of competitive, experience-dependent plasticity in developing visual cortex.

Megumi Kaneko, David Stellwagen, Robert C Malenka, Michael P Stryker

Registry-linked trialOpen access · bronzeAbstract read
In one paragraph

Article in Neuron, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT04066348 (Clinical Trial of Etanercept), which is not on this map. Cited by 247 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
247citing papers in PubMed, 1 pooled it
11.3field-weighted citation impact, top 1% 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.

NCT04066348 phase2recruitingnot on this mapstarted 2022, after this paper: background citation

Clinical Trial of Etanercept (TNF-α Blocker) for Treatment of Blast-Induced Tinnitus

TypeinterventionalSponsorWayne State UniversityRan2022 to 2026Enrolled88ConditionsTinnitus, Noise InducedArmsEtanercept, Saline
3 · Its place in the literature

Who cites it

247 citing papers in PubMed, 1 synthesis or guideline pooled it, 407 citations in OpenAlex.

  1. Pooled it
  2. A pilot randomized trial of contrast-rebalanced binocular treatment for deprivation amblyopia.Journal of AAPOS : the official publication of the American Association for Pediatric Ophthalmology and Strabismus · 2020
    Trial
  3. Effect of antidepressants on the course of disability following stroke.The American journal of geriatric psychiatry : official journal of the American Association for Geriatric Psychiatry · 2011
    Trial
  4. Review
  5. Article
  6. Article
  7. Article
  8. Article
  9. Review
  10. Microglia and immune signaling as architects of the brain.Frontiers in cellular neuroscience · 2026
    Review
  11. Review
  12. Article
  13. Review
  14. Article
  15. Article
  16. Article
  17. Article
  18. Melatonin, an Antitumor Necrosis Factor Therapy.Journal of pineal research · 2025
    Review
  19. Article
  20. Blockade of GluN2B-Containing NMDA Receptors Prevents Potentiation and Depression of Responses during Ocular Dominance Plasticity.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2024
    Article

187 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

4 authors at 2 institutions in 1 country.

Megumi KanekoDepartment of Physiology and W.M. Keck Foundation Center for Integrative Neuroscience, University of California, San Francisco, San Francisco, CA 94143-0444, USA.
David Stellwagen
Robert C Malenka
Michael P Stryker
Stanford University · USUniversity of California, San Francisco · US

Funding

Project 3 Genetic Analysis of Visual Cortical PlasticityP50MH077972 · NIMH · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI SILVA, ALCINO J. · 2007 to 2011
$10.3M
DEVELOPMENT &PLASTICITY OF THE VISUAL SYSTEMR01EY002874 · NEI · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI STRYKER, MICHAEL P · 1986 to 2022
$6.4M
NEI NIH HHS R01 EY002874NIMH NIH HHS P50 MH077972
6 · The paper itself

Abstract

Rapid, experience-dependent plasticity in developing visual cortex is thought to be competitive. After monocular visual deprivation, the reduction in response of binocular neurons to one eye is matched by a corresponding increase to the other. Chronic optical imaging in mice deficient in TNFalpha reveals the normal initial loss of deprived-eye responses, but the subsequent increase in response to the open eye is absent. This mutation also blocks homeostatic synaptic scaling of mEPSCs in visual cortex in vitro, without affecting LTP. In monocular cortex, thought not to be subject to competition, responses in TNFalpha mutants are as reduced as in the binocular zone. Pharmacological inhibition of endogenous TNFalpha in wild-type mice phenocopies the knockout. These findings suggest that experience-dependent competition in developing visual cortex is the outcome of two distinct, noncompetitive processes, a loss of deprived-eye responses followed by an apparently homeostatic increase in responses dependent on TNFalpha signaling.

Indexed as

Analysis of VarianceAnimalsAnimals, NewbornDominance, OcularExcitatory Amino Acid AntagonistsLong-Term PotentiationMiceMice, KnockoutNeuronal PlasticityOrgan Culture TechniquesPatch-Clamp TechniquesSensory DeprivationTumor Necrosis Factor-alphaVisual CortexVisual PathwaysExcitatory Amino Acid AntagonistsTumor Necrosis Factor-alpha

Identifiers

PMID18549780
PMCPMC2884387
OpenAlexW1965513983

What OpenQuestion holds

Textmetadata
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.