Evidence map›Paper›PMID 18815592›Full record

ArticleNature2008

Activity-dependent regulation of inhibitory synapse development by Npas4.

Yingxi Lin, Brenda L Bloodgood, Jessica L Hauser, Ariya D Lapan, Alex C Koon, Tae-Kyung Kim, Linda S Hu, Athar N Malik, Michael E Greenberg

Open access · greenAbstract read
In one paragraph

Article in Nature, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 387 papers.

0numbers the graph read from it
0cells of the map it votes in
387citing papers in PubMed
9.0field-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.

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

387 citing papers in PubMed, 643 citations in OpenAlex.

  1. Review
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  11. bioRxiv : the preprint server for biology · 2026
    Article
  12. Article
  13. Article
  14. Cancers · 2026
    Article
  15. Review
  16. NPAS4 refines spatial and temporal firing in CA1 pyramidal neurons.bioRxiv : the preprint server for biology · 2026
    Article
  17. Review
  18. Article
  19. Article
  20. Article

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

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

9 authors at 3 institutions in 1 country.

Yingxi LinF. M. Kirby Neurobiology Center, Children's Hospital and Department of Neurology, Harvard Medical School, 300 Longwood Avenue, Boston, Massachusetts 02115, USA.
Brenda L Bloodgood
Jessica L Hauser
Ariya D Lapan
Alex C Koon
Tae-Kyung Kim
Linda S Hu
Athar N Malik
Michael E Greenberg
Boston Children's Hospital · USHarvard University Press · USHarvard University · US

Funding

Medical Scientist Training ProgramT32GM007753 · NIGMS · HARVARD UNIVERSITY (MEDICAL SCHOOL) · PI WALENSKY, LOREN DAVID · 1985 to 2021
$50.0M
SYNAPTIC MECHANISMS IN HIPPOCAMPAL EPILEPTOGENESISP30HD018655 · NICHD · CHILDREN'S HOSPITAL BOSTON · PI CHEN, CHINFEI · 1985 to 2015
$26.2M
Transcriptional control of inhibitory synapse formationP01NS047572 · NINDS · DANA-FARBER CANCER INSTITUTE · PI STILES, CHARLES D · 2004 to 2013
$13.5M
Neuronal Activity-Dependent Regulation of MeCP2R01NS048276 · NINDS · HARVARD MEDICAL SCHOOL · PI GREENBERG, MICHAEL ELDON · 2004 to 2019
$6.9M
The Role of GABAergic Synaptic Plasticity in Neural Circuit FunctionsR01MH091220 · NIMH · MASSACHUSETTS INSTITUTE OF TECHNOLOGY · PI LIN, YINGXI · 2010 to 2014
$2.1M
NICHD NIH HHS HD18655NICHD NIH HHS P30 HD018655NIGMS NIH HHS T32 GM007753NIMH NIH HHS R01 MH091220NINDS NIH HHS NS27572NINDS NIH HHS NS48276NINDS NIH HHS P01 NS047572NINDS NIH HHS R01 NS048276
6 · The paper itself

Abstract

Neuronal activity regulates the development and maturation of excitatory and inhibitory synapses in the mammalian brain. Several recent studies have identified signalling networks within neurons that control excitatory synapse development. However, less is known about the molecular mechanisms that regulate the activity-dependent development of GABA (gamma-aminobutyric acid)-releasing inhibitory synapses. Here we report the identification of a transcription factor, Npas4, that plays a role in the development of inhibitory synapses by regulating the expression of activity-dependent genes, which in turn control the number of GABA-releasing synapses that form on excitatory neurons. These findings demonstrate that the activity-dependent gene program regulates inhibitory synapse development, and suggest a new role for this program in controlling the homeostatic balance between synaptic excitation and inhibition.

Indexed as

AnimalsBasic Helix-Loop-Helix ProteinsBrain-Derived Neurotrophic FactorCells, CulturedElectrophysiologygamma-Aminobutyric AcidGene Expression RegulationHippocampusMiceNeuronsRatsSynapsesTranscription FactorsTransfectionBasic Helix-Loop-Helix ProteinsBrain-Derived Neurotrophic Factorgamma-Aminobutyric AcidNpas4 protein, mouseTranscription Factors

Identifiers

PMID18815592
PMCPMC2637532
OpenAlexW2096123613

What OpenQuestion 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 OpenQuestion graph.