Evidence map›Paper›PMID 26949257›Full record

ArticleeLife2016

Sleep-active neuron specification and sleep induction require FLP-11 neuropeptides to systemically induce sleep.

Michal Turek, Judith Besseling, Jan-Philipp Spies, Sabine König, Henrik Bringmann

Open access · goldAbstract read
In one paragraph

Article in eLife, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 72 papers.

0numbers the graph read from it
0cells of the map it votes in
72citing papers in PubMed
7.6field-weighted citation impact, top 2% 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

72 citing papers in PubMed, 130 citations in OpenAlex.

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  14. Evo-devo applied to sleep research: an approach whose time has come.Sleep advances : a journal of the Sleep Research Society · 2024
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12 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

5 authors at 1 institution in 2 countries.

Michal TurekMax Planck Institute for Biophysical Chemistry, Göttingen, Germany.
Judith BesselingMax Planck Institute for Biophysical Chemistry, Göttingen, Germany.
Jan-Philipp SpiesMax Planck Institute for Biophysical Chemistry, Göttingen, Germany.
Sabine KönigMax Planck Institute for Biophysical Chemistry, Göttingen, Germany.
Henrik BringmannMax Planck Institute for Biophysical Chemistry, Göttingen, Germany.ORCID http://orcid.org/0000-0002-7689-8617
Max Planck Institute for Biophysical Chemistry · DE

Funding

Enhancing and expanding the CGC Strain CollectionP40OD010440 · OD · UNIVERSITY OF MINNESOTA · PI Ann E. Rougvie · 2012 to 2026
$7.5M
NIH HHS P40 OD010440
6 · The paper itself

Abstract

Sleep is an essential behavioral state. It is induced by conserved sleep-active neurons that express GABA. However, little is known about how sleep neuron function is determined and how sleep neurons change physiology and behavior systemically. Here, we investigated sleep in Caenorhabditis elegans, which is induced by the single sleep-active neuron RIS. We found that the transcription factor LIM-6, which specifies GABAergic function, in parallel determines sleep neuron function through the expression of APTF-1, which specifies the expression of FLP-11 neuropeptides. Surprisingly FLP-11, and not GABA, is the major component that determines the sleep-promoting function of RIS. FLP-11 is constantly expressed in RIS. At sleep onset RIS depolarizes and releases FLP-11 to induce a systemic sleep state.

Indexed as

SleepAnimalsCaenorhabditis elegansCaenorhabditis elegans ProteinsGABAergic NeuronsLIM-Homeodomain ProteinsNeuropeptidesThiolester HydrolasesTranscription FactorsCaenorhabditis elegans ProteinsLim-6 protein, C elegansLIM-Homeodomain ProteinsNeuropeptidesThiolester HydrolasesTranscription Factorsbehavior<i>c. elegans</i>neuropeptidesneurosciencesleep

Identifiers

PMID26949257
PMCPMC4805538
OpenAlexW2298484317

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.