Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Persistence of homeostatic sleep drive is encoded by plasticity of a thalamic reuniens circuit

ABSTRACT: Purpose: snRNA-Seq was performed to characterize molecular differences that occur with sleep deprivation in the nucleus reuniens of the thalamus

ORGANISM(S): Mus musculus

PROVIDER: GSE245537 | GEO | 2023/10/21

REPOSITORIES: GEO

ACCESS DATA

Json Xml

Dataset's files

Source:

			Action	DRS
		Other

Items per page:

1 - 1 of 1

Similar Datasets

Persistence of homeostatic sleep drive is encoded by plasticity of a thalamic reuniens circuit

Project description:Persistence of homeostatic sleep drive is encoded by plasticity of a thalamic reuniens circuit

| PRJNA1028957 | ENA

RNA-Seq and snRNA-seq analysis of Sleep deprivation in Wildtype Mice

Project description:This dataset constitutes the first snRNA-Seq study of gene expression following sleep deprivation in wildtype mice with paralell bulk-RNA-seq data. In addition it contains RNA-seq analysis of the effect of recovery sleep following sleep deprivation

2023-04-17 | GSE211088 | GEO

Microglia protect memories formed during sleep deprivation

Project description:Purpose: To determine the specific effects of 6 hours sleep deprivation after a learning event on the transcriptomes of microglia. Sleep deprivation can generate inflammatory responses in the neuronal environment. In turn, this inflammation increases sleep drive, leading to a rebound in sleep duration. Microglia, a type of support cell found exclusively in the brain, have previously been found to release of inflammatory signals and exhibit altered characteristics in response to sleep deprivation. Together, this suggests microglia may be partially responsible for the brain’s response to sleep deprivation through their inflammatory activity. In this study, we fully and selectively ablated microglia from the mouse brain and assessed resulting sleep, circadian, and sleep deprivation phenotypes. We find microglia are dispensable for both homeostatic sleep and circadian function and the sleep rebound response to sleep deprivation. However, we uncover a phenomenon by which microglia appear to be essential for the protection of synapses and associated memories formed during a period of sleep deprivation, further expanding the list of known functions for microglia in synaptic modulation.

2021-05-12 | GSE174231 | GEO

Altered hippocampal transcriptome dynamics following sleep deprivation

Project description:Purpose: To comprehensively identify the gene expression changes that occur after acute sleep deprivation. Method: We performed total RNA sequencing after 5hours of sleep deprivation. Results: Using total RNA-sequencing, we show that acute sleep deprivation causes dramatic gene expression changes in the mouse hippocampus. Conclusion: This study provides insight into the biological impact of acute sleep deprivation.

2021-03-01 | GSE166831 | GEO

Transcriptional Responses to Sleep in Peripheral Tissues (Lung)

Project description:Molecular profiles in sleep and sleep deprivation in peripheral tissues using microarrays Time point study. Mice were sacrificed by cervical dislocaton following 3, 6, 9, and 12 h of total sleep deprivation (n = 8 or 9 at each time point). Deprivation was initiated at lights-on and performed through gentle handling.

2012-11-17 | E-GEOD-42324 | biostudies-arrayexpress

Transcriptional Responses to Sleep in Peripheral Tissues (Heart)

2012-11-17 | E-GEOD-42323 | biostudies-arrayexpress

Transcriptional dynamics of sleep deprivation and subsequent recovery sleep in the murine cortex

Project description:Sleep loss regulates gene expression throughout the brain and impacts learning and memory. However, the molecular consequences of sleep deprivation and the ability of subsequent sleep (recovery sleep) to restore baseline gene expression remain underexplored. Our goal here is to overview transcriptional changes at the gene level in the cortex of adult male wildtype mice in response to sleep loss and recovery sleep. This dataset constitutes an integration of novel data with two publicly available RNA-seq studies and contains 3, 5, and 6 hours of sleep deprivation and 2 and 6 hours of recovery sleep time points.

2024-08-19 | GSE237419 | GEO

Single-cell transcriptomics reveals glial cells integrate homeostatic and circadian processes to drive sleep-wake cycle

Project description:The sleep-wake cycle is determined by a circadian and a sleep homeostatic process. However, the molecular impact of these two processes and their interaction on different cell populations in the brain remain unknown. To fill this gap, we have profiled the single-cell transcriptome of adult fruit fly brains across the sleep-wake cycle and different circadian times. We show cell type-specific transcriptomic changes between sleep/wakefulness states, different levels of sleep drive, and varying circadian times, with glial cells displaying the largest variations. Furthermore, the cell types whose transcriptomic dynamics correlate with the sleep homeostat or circadian clock are largely non-overlapping, with the exception of glial cells. Diminishing the circadian clock only in glial cells impairs the homeostatic sleep rebound after sleep deprivation. These findings reveal a comprehensive picture of different effects of sleep homeostatic and circadian processes on different cell types and define glial cells as the interaction sites of these two processes to determine sleep-wake dynamics.

2023-11-29 | GSE221239 | GEO

Sleep Deprivation and Recovery Sleep for 7 Regions of Mouse Brain.

Project description:Analysis of the effects of sleep deprivation, recovery sleep, and three time-of-day controls on seven brain regions laser microdissected from mouse brain. The regions include the locus coeruleus, suprachiasmatic nucleus, hypocretin area, tuberomammillary nucleus, orbital cortex, posteromedial cortical amygdala, and entorhinal cortex. In this study, 7 brain regions were collected by laser microdissection from brain tissue of mice from 5 different treatment groups and used for microarray experiments. Four biological replicates were generated for each regionxcondition. Conditions are: SD, sleep deprivation for 6 hours from ZT0 - 6; SDC, time-of-day control for SD at ZT6; RS, recovery sleep for 4 hours following SD; RSC, time-of-day control for RS at ZT10; W, spontaneous waking at ZT18.

2010-08-16 | E-GEOD-23628 | biostudies-arrayexpress

Homeostatic sleep regulation by microglial TNFalpha - a phosphoproteome study

Project description:To explore the role of microglial TNFα in the control of sleep through phosphorylation. Specifically, to examine the involvement of microglial TNFα in the control of brain phosphorylation along the sleep-wake cycle and in the phosphorylation-based coding of sleep need.

2022-11-07 | PXD030568 | Pride

OmicsDI is part of the ELIXIR infrastructure

OmicsDI is an Elixir interoperability service. Learn more ›

Tweets

OmicsDI Databases

PRIDE
PeptideAtlas
MassIVE
JPOST Repository
Physiome Model Repository

EGA
EVA
ENA
LINCS
PAXDB
Cell Collective

MetaboLights
Metabolomics Workbench
MetabolomeExpress
GNPS
BioModels
FAIRDOMHub

ArrayExpress
dbGaP
ExpressionAtlas
GEO
NODE

Information

Databases
Help
API
Contact us
Code on GitHub
Terms of use
Submit Data