Evidence map›Paper›PMID 26826701›Full record

ArticleJournal of neurochemistry2016

The transcription factor calcium-response factor limits NMDA receptor-dependent transcription in the developing brain.

Michelle R Lyons, Liang-Fu Chen, Jie V Deng, Caitlin Finn, Andreas R Pfenning, Aditi Sabhlok, Kelli M Wilson, Anne E West

Open access · bronzeAbstract read
In one paragraph

Article in Journal of neurochemistry, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
1.7field-weighted citation impact, top 16% 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

16 citing papers in PubMed, 26 citations in OpenAlex.

  1. The GluN3-containing NMDA receptors.Channels (Austin, Tex.) · 2025
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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

8 authors at 3 institutions in 1 country.

Michelle R LyonsDepartment of Neurobiology, Duke University Medical Center, Durham, North Carolina, USA.
Liang-Fu ChenDepartment of Neurobiology, Duke University Medical Center, Durham, North Carolina, USA.
Jie V DengDepartment of Neurobiology, Duke University Medical Center, Durham, North Carolina, USA.
Caitlin FinnDepartment of Neurobiology, Duke University Medical Center, Durham, North Carolina, USA.
Andreas R PfenningDepartment of Neurobiology, Duke University Medical Center, Durham, North Carolina, USA.
Aditi SabhlokDepartment of Neurobiology, Duke University Medical Center, Durham, North Carolina, USA.
Kelli M WilsonDepartment of Neurobiology, Duke University Medical Center, Durham, North Carolina, USA.
Anne E WestDepartment of Neurobiology, Duke University Medical Center, Durham, North Carolina, USA.
Duke Medical Center · USDuke University · USDuke University Hospital · US

Funding

Regulation of Cocaine Reward and Reinforcement by MeCP2R01DA033610 · NIDA · DUKE UNIVERSITY · PI WEST, ANNE ELIZABETH · 2013 to 2017
$1.7M
Regulation of response to chronic antidepressant treatment by MeCP2R21MH096310 · NIMH · DUKE UNIVERSITY · PI WEST, ANNE ELIZABETH · 2012 to 2013
$375k
NIDA NIH HHS 1R01DA033610NIDA NIH HHS R01 DA033610NIMH NIH HHS 1R21MH096310NIMH NIH HHS R21 MH096310
6 · The paper itself

Abstract

Neuronal activity sculpts brain development by inducing the transcription of genes such as brain-derived neurotrophic factor (Bdnf) that modulate the function of synapses. Sensory experience is transduced into changes in gene transcription via the activation of calcium signaling pathways downstream of both L-type voltage-gated calcium channels (L-VGCCs) and NMDA-type glutamate receptors (NMDARs). These signaling pathways converge on the regulation of transcription factors including calcium-response factor (CaRF). Although CaRF is dispensable for the transcriptional induction of Bdnf following the activation of L-VGCCs, here we show that the loss of CaRF leads to enhanced NMDAR-dependent transcription of Bdnf as well as Arc. We identify the NMDAR subunit-encoding gene Grin3a as a regulatory target of CaRF, and we show that expression of both Carf and Grin3a is depressed by the elevation of intracellular calcium, linking the function of this transcriptional regulatory pathway to neuronal activity. We find that light-dependent activation of Bdnf and Arc transcription is enhanced in the visual cortex of young CaRF knockout mice, suggesting a role for CaRF-dependent dampening of NMDAR-dependent transcription in the developing brain. Finally, we demonstrate that enhanced Bdnf expression in CaRF-lacking neurons increases inhibitory synapse formation. Taken together, these data reveal a novel role for CaRF as an upstream regulator of NMDAR-dependent gene transcription and synapse formation in the developing brain. NMDARs promote brain development by inducing the transcription of genes, including brain-derived neurotrophic factor (BDNF). We show that the transcription factor calcium-response factor (CaRF) limits NMDAR-dependent BDNF induction by regulating expression of the NMDAR subunit GluN3A. Loss of CaRF leads to enhanced BDNF-dependent GABAergic synapse formation indicating the importance of this process for brain development. Our observation that both CaRF and GluN3A are down-regulated by intracellular calcium suggests that this may be a mechanism for experience-dependent modulation of synapse formation.

Indexed as

AnimalsAnimals, NewbornBrainBrain-Derived Neurotrophic FactorCalcium Channel BlockersCells, CulturedCerebral CortexDisease Models, AnimalEmbryo, MammalianExcitatory Amino Acid AntagonistsFemaleGene Expression Regulation, DevelopmentalMaleMembrane GlycoproteinsMiceMice, Inbred C57BL2-amino-5-phosphopentanoic acidBrain-Derived Neurotrophic FactorCalcium Channel BlockersCarf protein, mouseExcitatory Amino Acid AntagonistsGrin3a protein, ratMembrane GlycoproteinsTetrodotoxinTranscription FactorsValineactivity-dependentBDNFCaRFNMDA receptorssynapse developmenttranscription

Identifiers

PMID26826701
PMCPMC4828290
OpenAlexW2288975233

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.