Evidence map›Paper›PMID 21071629›Full record

ArticleScience (New York, N.Y.)2010

Lynx1, a cholinergic brake, limits plasticity in adult visual cortex.

Hirofumi Morishita, Julie M Miwa, Nathaniel Heintz, Takao K Hensch

Registry-linked trialAbstract read
In one paragraph

Article in Science (New York, N.Y.), 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT01584076 (Recovery From Amblyopia With Cholinesterase Inhibitors), which is not on this map. Cited by 223 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
223citing papers in PubMed, 3 pooled it
12.7field-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.

NCT01584076 phase1completednot on this mapstarted 2012, after this paper: background citation

Recovery From Amblyopia With Cholinesterase Inhibitors

TypeinterventionalSponsorBoston Children's HospitalRan2012 to 2021Enrolled18ConditionsAmblyopiaArmsDonepezil, Patching
3 · Its place in the literature

Who cites it

223 citing papers in PubMed, 3 syntheses or guidelines pooled it, 365 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. The challenges of amblyopia treatment.Biomedical journal · 2015
    Pooled it
  4. Trial
  5. Pronounced Neuroplasticity in the Primary Visual Cortex of the 13-Lined Ground Squirrel during Hibernation.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2026
    Article
  6. Article
  7. Investigating hierarchical critical periods in human neurodevelopment.Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology · 2026
    Review
  8. Article
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  12. Article
  13. Review
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  17. Review
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163 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.

Hirofumi MorishitaFM Kirby Neurobiology Center, Children's Hospital Boston, Harvard Medical School, Boston, MA 02115, USA.
Julie M Miwa
Nathaniel Heintz
Takao K Hensch
California Institute of Technology · USHarvard University · US

Funding

Dissecting Non-coding RNA Function in Critical Period Brain Development/ DisorderDP1OD003699 · OD · BOSTON CHILDREN'S HOSPITAL · PI HENSCH, TAKAO K · 2007 to 2011
$4.2M
Alpha4 Nicotinic Receptor in Addiction: Mouse ModelsR01DA017279 · NIDA · CALIFORNIA INSTITUTE OF TECHNOLOGY · PI LESTER, HENRY A. · 2004 to 2014
$3.5M
Howard Hughes Medical InstituteNIDA NIH HHS DA-17279NIDA NIH HHS R01 DA017279NIH HHS 1 DP1 OD003699-01NIH HHS DP1 OD003699
6 · The paper itself

Abstract

Experience-dependent brain plasticity typically declines after an early critical period during which circuits are established. Loss of plasticity with closure of the critical period limits improvement of function in adulthood, but the mechanisms that change the brain's plasticity remain poorly understood. Here, we identified an increase in expression of Lynx1 protein in mice that prevented plasticity in the primary visual cortex late in life. Removal of this molecular brake enhanced nicotinic acetylcholine receptor signaling. Lynx1 expression thus maintains stability of mature cortical networks in the presence of cholinergic innervation. The results suggest that modulating the balance between excitatory and inhibitory circuits reactivates visual plasticity and may present a therapeutic target.

Indexed as

Neuronal PlasticityVision, OcularAdaptor Proteins, Signal TransducingAgingAmblyopiaAnimalsCholinesterase InhibitorsDominance, OcularEvoked Potentials, VisualMecamylamineMembrane GlycoproteinsMiceMice, Inbred C57BLMice, KnockoutNeural InhibitionNeuropeptidesAdaptor Proteins, Signal TransducingCholinesterase InhibitorsLynx1 protein, mouseMecamylamineMembrane GlycoproteinsNeuropeptidesNicotinic AntagonistsPhysostigmineReceptors, Nicotinic

Identifiers

PMID21071629
PMCPMC3387538
OpenAlexW2027220714

What OpenQuestion holds

Textmetadata
LicenceTDM
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.