GEO DataSets

(Submitter supplied) We monitored gene expression and chromatin accessibility in the cerebral cortex of 10-12 week-old male C57BL/6J mice for 24 hours before and until 48 hours after the end of a single total sleep deprivation (SD) episode. The aim was to characterise the response to SD and recovery thereafter.

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing; Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL17021

123 Samples

Download data: GTF, TXT

(Submitter supplied) 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. more...

Organism:

Drosophila melanogaster

Type:

Expression profiling by high throughput sequencing

Platforms:

GPL21306 GPL25244

7 Samples

Download data: CSV, MTX, TSV

(Submitter supplied) Here, we investigated the role of EphA4 in the molecular response to sleep deprivation by measuring forebrain gene expression in EphA4 KO mice. More precisely, we measured the effect of the mutation and of a 6-h sleep deprivation on genome-wide forebrain gene expression using microarray. Please cite the original paper when you use these data (Freyburger et al., Sleep, 2016)

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL16570

19 Samples

Download data: CEL

(Submitter supplied) 22 healthy volunteers without sleep disorders were resident in an environmental scheduling facility and participated in a forced-desynchrony protocol, in which the sleep-wake cycle and the associated fasting-feeding cycle is scheduled to a 28-hour period, of which one third (i.e. 9h 20min) is scheduled for sleep. Under these conditions, during which light levels in the waking episode are kept low and sleep is scheduled in darkness, the phase of the melatonin rhythm occurred at approximately the same clock time during the first (D1) and fourth (D4) 28-h cycle and there were no major changes in either the amplitude or the waveform of this rhythm. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL15331

287 Samples

Download data: TXT

(Submitter supplied) ChIP-seqs of BMAL1, HNF4A, FOXA2, H3K4me1, and H3K27ac were profiled in mouse liver tissues upon Hnf4a or Bmal1 knockout. BMAL1, H3K4me1, and H3K27ac ChIP-seq were profiled in U2OS cells ectopically expressing HNF4A.

Organism:

Homo sapiens; Mus musculus

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platforms:

GPL20301 GPL21103

83 Samples

Download data: BED, BROADPEAK, BW, NARROWPEAK

(Submitter supplied) In humans, a primate-specific variable-number tandem-repeat (VNTR) polymorphism (4 or 5 repeats 54 nt in length) in the circadian gene PER3 is associated with differences in sleep timing and homeostatic responses to sleep loss. We investigated the effects of this polymorphism on circadian rhythmicity and sleep homeostasis by introducing the polymorphism into mice and assessing circadian and sleep parameters at baseline and during and after 12 h of sleep deprivation (SD). more...

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL7202

30 Samples

Download data: TXT

(Submitter supplied) In humans, a primate-specific variable-number tandem-repeat (VNTR) polymorphism (4 or 5 repeats 54 nt in length) in the circadian gene PER3 is associated with differences in sleep timing and homeostatic responses to sleep loss. We investigated the effects of this polymorphism on circadian rhythmicity and sleep homeostasis by introducing the polymorphism into mice and assessing circadian and sleep parameters at baseline and during and after 12 h of sleep deprivation (SD). more...

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL7202

48 Samples

Download data: TXT

(Submitter supplied) This SuperSeries is composed of the SubSeries listed below.

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL7202

78 Samples

Download data: TXT

(Submitter supplied) This SuperSeries is composed of the SubSeries listed below.

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing; Genome binding/occupancy profiling by high throughput sequencing; Other

Platform:

GPL17021

52 Samples

Download data

(Submitter supplied) Circadian gene expression is essential for organisms to adjust cellular responses and anticipate daily changes in the environment. In addition to its physiological importance, the clock circuit represents an ideal, temporally resolved, system to study transcription regulation. Here, we analysed changes in spatial mouse liver chromatin conformation using genome-wide and promoter-capture Hi-C alongside daily oscillations in gene transcription in mouse liver. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL17021

16 Samples

Download data: BW

(Submitter supplied) Circadian gene expression is essential for organisms to adjust cellular responses and anticipate daily changes in the environment. In addition to its physiological importance, the clock circuit represents an ideal, temporally resolved, system to study transcription regulation. Here, we analysed changes in spatial mouse liver chromatin conformation using genome-wide and promoter-capture Hi-C alongside daily oscillations in gene transcription in mouse liver. more...

Organism:

Mus musculus

Type:

Other

Platform:

GPL17021

16 Samples

Download data: HIC

(Submitter supplied) Circadian gene expression is essential for organisms to adjust cellular responses and anticipate daily changes in the environment. In addition to its physiological importance, the clock circuit represents an ideal, temporally resolved, system to study transcription regulation. Here, we analysed changes in spatial mouse liver chromatin conformation using genome-wide and promoter-capture Hi-C alongside daily oscillations in gene transcription in mouse liver. more...

Organism:

Mus musculus

Type:

Other

Platform:

GPL17021

16 Samples

Download data: TXT

(Submitter supplied) Circadian gene expression is essential for organisms to adjust cellular responses and anticipate daily changes in the environment. In addition to its physiological importance, the clock circuit represents an ideal, temporally resolved, system to study transcription regulation. Here, we analysed changes in spatial mouse liver chromatin conformation using genome-wide and promoter-capture Hi-C alongside daily oscillations in gene transcription in mouse liver. more...

Organism:

Mus musculus

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL17021

4 Samples

Download data: BED

(Submitter supplied) This SuperSeries is composed of the SubSeries listed below.

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platforms:

GPL19057 GPL17021

120 Samples

Download data

(Submitter supplied) The circadian clock and rhythmic food intake are both important regulators of rhythmic gene expression in the liver. It remains, however, elusive to which extent the circadian clock network and natural feeding rhythms contribute to rhythmic gene expression. To systematically address this question, we developed an algorithm to investigate differential rhythmicity between a varying number of conditions. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL17021

96 Samples

Download data: TXT

(Submitter supplied) The circadian clock and rhythmic food intake are both important regulators of rhythmic gene expression in the liver. It remains, however, elusive to which extent the circadian clock network and natural feeding rhythms contribute to rhythmic gene expression. To systematically address this question, we developed an algorithm to investigate differential rhythmicity between a varying number of conditions. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL19057

24 Samples

Download data: TXT

(Submitter supplied) To address whether changes in gene expression in blood cells with sleep loss are different in individuals resistant and sensitive to sleep deprivation (SD). Blood draws every 4 hours during a 3-day study: 24-hour normal baseline, 38 hours of continuous wakefulness and subsequent recovery sleep, for a total of 19 time-points per subject, with every 2-hr psychomotor vigilance test (PVT) assessment when awake. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL10379

249 Samples

Download data: CEL

(Submitter supplied) Why we sleep is still one of the most perplexing mysteries in biology. Strong evidence, however, indicates that sleep is necessary for normal brain function and that the need to sleep is a tightly regulated process. Surprisingly molecular mechanisms that determine the need to sleep are incompletely described. Moreover, very little is known about transcriptional changes that specifically accompany the accumulation and discharge of sleep need. more...

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL17400

65 Samples

Download data: CEL

(Submitter supplied) This study is a follow-up to GSE35790. This SuperSeries is composed of the SubSeries listed below.

Organism:

Mus musculus

Type:

Genome binding/occupancy profiling by high throughput sequencing; Expression profiling by array

Platforms:

GPL9185 GPL17021 GPL6246

59 Samples

Download data: BW, CEL, TXT

(Submitter supplied) This SuperSeries is composed of the SubSeries listed below.

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL1261

131 Samples

Download data: CEL