Evidence map›Paper›PMID 24149584›Full record

ArticleThe EMBO journal2013

REST/NRSF-mediated intrinsic homeostasis protects neuronal networks from hyperexcitability.

Davide Pozzi, Gabriele Lignani, Enrico Ferrea, Andrea Contestabile, Francesco Paonessa, Rosalba D'Alessandro, Pellegrino Lippiello, Davide Boido, Anna Fassio, Jacopo Meldolesi and 3 more

Abstract read
In one paragraph

Article in The EMBO journal, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 56 papers.

0numbers the graph read from it
0cells of the map it votes in
56citing papers in PubMed
5.8field-weighted citation impact, top 4% 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

56 citing papers in PubMed, 105 citations in OpenAlex.

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  14. IGF-1 receptor regulates upward firing rate homeostasis via the mitochondrial calcium uniporter.Proceedings of the National Academy of Sciences of the United States of America · 2022
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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

13 authors at 3 institutions in 1 country.

Davide Pozzi1] Department of Neuroscience and Brain Technologies, Istituto Italiano di Tecnologia, Genova, Italy [2] Department of Neuroscience, San Raffaele Scientific Institute, Vita Salute University, Milano, Italy.
Gabriele Lignani
Enrico Ferrea
Andrea Contestabile
Francesco Paonessa
Rosalba D'Alessandro
Pellegrino Lippiello
Davide Boido
Anna Fassio
Jacopo Meldolesi
Flavia Valtorta
Fabio Benfenati
Pietro Baldelli
Italian Institute of Technology · ITVita-Salute San Raffaele University · ITUniversity of Genoa · IT

Funding

Telethon GGP09066Telethon GGP09134
6 · The paper itself

Abstract

Intrinsic homeostasis enables neuronal circuits to maintain activity levels within an appropriate range by modulating neuronal voltage-gated conductances, but the signalling pathways involved in this process are largely unknown. We characterized the process of intrinsic homeostasis induced by sustained electrical activity in cultured hippocampal neurons based on the activation of the Repressor Element-1 Silencing Transcription Factor/Neuron-Restrictive Silencer Factor (REST/NRSF). We showed that 4-aminopyridine-induced hyperactivity enhances the expression of REST/NRSF, which in turn, reduces the expression of voltage-gated Na(+) channels, thereby decreasing the neuronal Na(+) current density. This mechanism plays an important role in the downregulation of the firing activity at the single-cell level, re-establishing a physiological spiking activity in the entire neuronal network. Conversely, interfering with REST/NRSF expression impaired this homeostatic response. Our results identify REST/NRSF as a critical factor linking neuronal activity to the activation of intrinsic homeostasis and restoring a physiological level of activity in the entire neuronal network.

Indexed as

4-AminopyridineAnimalsCells, CulturedHippocampusHomeostasisMiceMice, Inbred C57BLNerve NetNeuronsRE1-Silencing Transcription FactorRepressor Proteins4-AminopyridineRE1-Silencing Transcription FactorRepressor Proteins

Identifiers

PMID24149584
PMCPMC3831314
OpenAlexW1818479680

What OpenQuestion holds

Textmetadata
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.