Evidence map›Paper›PMID 32315298›Full record

ArticlePLoS biology2020

A salt-induced kinase is required for the metabolic regulation of sleep.

Jeremy J Grubbs, Lindsey E Lopes, Alexander M van der Linden, David M Raizen

Open access · goldAbstract read
In one paragraph

Article in PLoS biology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 40 papers.

0numbers the graph read from it
0cells of the map it votes in
40citing papers in PubMed
4.2field-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

40 citing papers in PubMed, 63 citations in OpenAlex.

  1. Article
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  6. Science advances · 2026
    Article
  7. Article
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  10. Regulation of Sleep Amount by CRTC1 via Transcription ofThe Journal of neuroscience : the official journal of the Society for Neuroscience · 2025
    Article
  11. Article
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  16. Quiescence Enhances Survival during Viral Infection inThe Journal of neuroscience : the official journal of the Society for Neuroscience · 2024
    Article
  17. Article
  18. Article
  19. Article
  20. Biochemical pathways of sleep.Cell research · 2023
    Article
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

4 authors at 2 institutions in 1 country.

Jeremy J GrubbsDepartment of Biology, University of Nevada, Reno, Nevada, United States of America.ORCID 0000-0001-7348-5801
Lindsey E LopesDepartment of Neurology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, United States of America.
Alexander M van der LindenDepartment of Biology, University of Nevada, Reno, Nevada, United States of America.ORCID 0000-0002-4870-7684
David M RaizenDepartment of Neurology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, United States of America.
University of Nevada, Reno · USUniversity of Pennsylvania · US

Funding

Virtual Reality and Augmented Reality CoreP20GM103650 · NIGMS · UNIVERSITY OF NEVADA RENO · PI WEBSTER, MICHAEL A · 2012 to 2022
$20.9M
Enhancing and expanding the CGC Strain CollectionP40OD010440 · OD · UNIVERSITY OF MINNESOTA · PI Ann E. Rougvie · 2012 to 2026
$7.5M
Mechanism of Sleep Regulation by SIK3R01NS107969 · NINDS · UNIVERSITY OF PENNSYLVANIA · PI David Menassah Raizen, Alexander M Van der Linden · 2019 to 2026
$2.9M
Neuropeptidergic regulation of sleep in C. elegansR01NS088432 · NINDS · UNIVERSITY OF PENNSYLVANIA · PI RAIZEN, DAVID MENASSAH · 2015 to 2019
$1.9M
NIGMS NIH HHS P20 GM103650NIH HHS P40 OD010440NINDS NIH HHS R01 NS088432NINDS NIH HHS R01 NS107969
6 · The paper itself

Abstract

Many lines of evidence point to links between sleep regulation and energy homeostasis, but mechanisms underlying these connections are unknown. During Caenorhabditis elegans sleep, energetic stores are allocated to nonneural tasks with a resultant drop in the overall fat stores and energy charge. Mutants lacking KIN-29, the C. elegans homolog of a mammalian Salt-Inducible Kinase (SIK) that signals sleep pressure, have low ATP levels despite high-fat stores, indicating a defective response to cellular energy deficits. Liberating energy stores corrects adiposity and sleep defects of kin-29 mutants. kin-29 sleep and energy homeostasis roles map to a set of sensory neurons that act upstream of fat regulation as well as of central sleep-controlling neurons, suggesting hierarchical somatic/neural interactions regulating sleep and energy homeostasis. Genetic interaction between kin-29 and the histone deacetylase hda-4 coupled with subcellular localization studies indicate that KIN-29 acts in the nucleus to regulate sleep. We propose that KIN-29/SIK acts in nuclei of sensory neuroendocrine cells to transduce low cellular energy charge into the mobilization of energy stores, which in turn promotes sleep.

Indexed as

Adenosine TriphosphateAnimalsAnimals, Genetically ModifiedCaenorhabditis elegansCaenorhabditis elegans ProteinsCell NucleusEnergy MetabolismHistone DeacetylasesMutationNeuroendocrine CellsProtein Serine-Threonine KinasesSensory Receptor CellsSleepAdenosine TriphosphateCaenorhabditis elegans ProteinsHDA-4 protein, C elegansHistone Deacetylaseskin-29 protein, C elegansProtein Serine-Threonine Kinases

Identifiers

PMID32315298
PMCPMC7173979
OpenAlexW3016926598

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.