Evidence map›Paper›PMID 32457359›Full record

ArticleScientific reports2020

Loss of the conserved PKA sites of SIK1 and SIK2 increases sleep need.

Minjeong Park, Chika Miyoshi, Tomoyuki Fujiyama, Miyo Kakizaki, Aya Ikkyu, Takato Honda, Jinhwan Choi, Fuyuki Asano, Seiya Mizuno, Satoru Takahashi and 2 more

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers.

0numbers the graph read from it
0cells of the map it votes in
29citing papers in PubMed
3.1field-weighted citation impact, top 8% 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

29 citing papers in PubMed, 41 citations in OpenAlex.

  1. A molecular integrator of sleep duration and interruption.bioRxiv : the preprint server for biology · 2026
    Article
  2. Review
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  7. The SIK3-N783Y mutation is associated with the human natural short sleep trait.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  8. Regulation of Sleep Amount by CRTC1 via Transcription ofThe Journal of neuroscience : the official journal of the Society for Neuroscience · 2025
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  9. Article
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  11. Review
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  13. Review
  14. Kinase signaling in distinct neuronal populations in the mouse brain controls sleep homeostasis and the circadian clock.Proceedings of the National Academy of Sciences of the United States of America · 2023
    Article
  15. SIK3-HDAC4 in the suprachiasmatic nucleus regulates the timing of arousal at the dark onset and circadian period in mice.Proceedings of the National Academy of Sciences of the United States of America · 2023
    Article
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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

12 authors at 2 institutions in 2 countries.

Minjeong ParkInternational Institute for Integrative Sleep Medicine (WPI-IIIS), University of Tsukuba, Tsukuba, 305-8575, Japan.
Chika MiyoshiInternational Institute for Integrative Sleep Medicine (WPI-IIIS), University of Tsukuba, Tsukuba, 305-8575, Japan.
Tomoyuki FujiyamaInternational Institute for Integrative Sleep Medicine (WPI-IIIS), University of Tsukuba, Tsukuba, 305-8575, Japan.
Miyo KakizakiInternational Institute for Integrative Sleep Medicine (WPI-IIIS), University of Tsukuba, Tsukuba, 305-8575, Japan.
Aya IkkyuInternational Institute for Integrative Sleep Medicine (WPI-IIIS), University of Tsukuba, Tsukuba, 305-8575, Japan.
Takato HondaInternational Institute for Integrative Sleep Medicine (WPI-IIIS), University of Tsukuba, Tsukuba, 305-8575, Japan.ORCID http://orcid.org/0000-0002-3327-8282
Jinhwan ChoiInternational Institute for Integrative Sleep Medicine (WPI-IIIS), University of Tsukuba, Tsukuba, 305-8575, Japan.
Fuyuki AsanoInternational Institute for Integrative Sleep Medicine (WPI-IIIS), University of Tsukuba, Tsukuba, 305-8575, Japan.
Seiya MizunoLaboratory Animal Resource Center, University of Tsukuba, Tsukuba, 305-8575, Japan.
Satoru TakahashiLaboratory Animal Resource Center, University of Tsukuba, Tsukuba, 305-8575, Japan.ORCID http://orcid.org/0000-0002-8540-7760
Masashi YanagisawaInternational Institute for Integrative Sleep Medicine (WPI-IIIS), University of Tsukuba, Tsukuba, 305-8575, Japan. yanagisawa.masa.fu@u.tsukuba.ac.jp.ORCID http://orcid.org/0000-0002-7358-4022
Hiromasa FunatoInternational Institute for Integrative Sleep Medicine (WPI-IIIS), University of Tsukuba, Tsukuba, 305-8575, Japan. funato.hiromasa.km@u.tsukuba.ac.jp.ORCID http://orcid.org/0000-0002-2787-9700
University of Tsukuba · JPToho University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Although sleep is one of the most conserved behaviors, the intracellular mechanism regulating sleep/wakefulness remains unknown. We recently identified a protein kinase, SIK3, as a sleep-regulating molecule. Mice that lack a well-conserved protein kinase A (PKA) phosphorylation site, S551, showed longer non-rapid eye movement (NREM) sleep and increased NREMS delta density. S551 of SIK3 is conserved in other members of the SIK family, such as SIK1 (S577) and SIK2 (S587). Here, we examined whether the PKA phosphorylation sites of SIK1 and SIK2 are involved in sleep regulation by generating Sik1

Indexed as

Adipose Tissue, BrownAmino Acid SubstitutionAnimalsBody WeightBrain WavesCell LineCircadian RhythmCyclic AMP-Dependent Protein KinasesFemaleHEK293 CellsHumansMaleMiceMice, Inbred C57BLMice, KnockoutPhosphorylationCyclic AMP-Dependent Protein KinasesProtein Serine-Threonine Kinasessalt-inducible kinase-2, mouseSik1 protein, mouse

Identifiers

PMID32457359
PMCPMC7250853
OpenAlexW3031511027

What OpenQuestion holds

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LicenceCC BY
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Registered trials

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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.