ArticleGenetics2022
LKB1 is physiologically required for sleep from Drosophila melanogaster to the Mus musculus.
Article in Genetics, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 5 papers.
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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.
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Who cites it
5 citing papers in PubMed, 10 citations in OpenAlex.
- PP2Acα regulates sleep amount and sleep homeostasis in mice.Communications biology · 2025Article
- Regulation of Sleep Amount by CRTC1 via Transcription ofThe Journal of neuroscience : the official journal of the Society for Neuroscience · 2025Article
- Calcineurin governs baseline and homeostatic regulations of non-rapid eye movement sleep in mice.Proceedings of the National Academy of Sciences of the United States of America · 2025Article
- Calcium/calmodulin-dependent protein kinase II α and β differentially regulate mammalian sleep.Communications biology · 2025Article
- Gene model for the ortholog ofmicroPublication biology · 2025Article
Corrections and comments
- Erratum issued
Authors and funding
8 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Liver Kinase B1 (LKB1) is known as a master kinase for 14 kinases related to the adenosine monophosphate-activated protein kinase. Two of them salt inducible kinase 3 and adenosine monophosphate-activated protein kinase α have previously been implicated in sleep regulation. We generated loss-of-function mutants for Lkb1 in both Drosophila and mice. Sleep, but not circadian rhythms, was reduced in Lkb1-mutant flies and in flies with neuronal deletion of Lkb1. Genetic interactions between Lkb1 and threonine to alanine mutation at residue 184 of adenosine monophosphate-activated protein kinase in Drosophila sleep or those between Lkb1 and Threonine to Glutamic Acid mutation at residue 196 of salt inducible kinase 3 in Drosophila viability have been observed. Sleep was reduced in mice after virally mediated reduction of Lkb1 in the brain. Electroencephalography analysis showed that nonrapid eye movement sleep and sleep need were both reduced in Lkb1-mutant mice. These results indicate that liver kinase B1 plays a physiological role in sleep regulation conserved from flies to mice.
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