Sleep Loss Amplifies the Neuron-Specific Interleukin-1 Receptor Accessory Protein Oncogenic Roles
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ABSTRACT:
ORGANISM(S): Mus musculus
PROVIDER: GSE263872 | GEO | 2024/12/18
REPOSITORIES: GEO
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Project description:Sleep Loss Amplifies the Neuron-Specific Interleukin-1 Receptor Accessory Protein Oncogenic Roles
| PRJNA1099654 | ENA
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
Project description:Sleep supports lifelong brain health and cognition. Sleep loss in early life can drive lasting changes in adult behavior, indicating sleep plays a distinct but poorly understood role supporting brain development. We systematically examined the molecular and behavioral adaptations and synaptic consequences of acute sleep deprivation (SD) in developing and adult mice. Developing mice lack robust adaptations to SD, exacerbating cognitive deficits. Synapse proteome and phosphoproteome analysis revealed profound vulnerability to SD in developing mice, including immediate impacts on synaptogenesis and key aspects of brain development. With maturation, a unified biochemical effect of sleep on synapses emerges, together with robust adaptations and resilience to SD. Our findings show sleep plays a distinct role in early life supporting synapse development, transitioning to homeostatic functions with maturation.
2024-10-08 | PXD047381 | Pride
Project description:Next Generation Sequencing (NGS) was carried out on subjects who visited an oriental medicine clinic due to recurrent sleep disturbance, and 40 individuals (17 male and 23 female) were set as the sleep diorder (SD) group based on their scores on the sleep distrurbance questionnaire of Pittsburgh sleep quality index (PSQI). The control group consisted of 40 healthy individuals (20 males and females each), as assessed by both subjective diagnosis and test for metabolic syndrome factors.Ten individuals (five males and females each) from the SD and the control group, respectively, were allocated for NGS analysis.
2021-07-07 | GSE165041 | GEO
Project description:Sleep deprivation (SD) performed before stroke induces an ischemic tolerance state as observed in other forms of preconditioning. As the mechanisms underlying this effect are not well understood we used DNA oligonucleotide microarray analysis, to identify the genes and the gene-pathways underlying SD preconditioning. Gene expression was analyzed 3 days after stroke surgery in four experimental groups: i) SD performed before focal cerebral ischemia induction; ii) SD performed before Sham surgery; iii) IS without SD; and iv) Sham surgery without SD. SD was performed by gentle handling during the last 6h of the light period and ischemia was induced immediately after. Stroke induced a massive alteration in gene expression both in sleep deprived and non-sleep deprived animals. However, compared to animals that underwent ischemia alone, SD induced a general reduction in transcriptional changes with a reduction in the upregulation of genes involved in cell cycle regulation and immune response. Moreover an upregulation of a new neuroendocrine pathway which included melanin concentrating hormone, glycoprotein hormones-M-kM-1-polypeptide and hypocretin was observed exclusively in rats sleep deprived before stroke. Our data indicate that SD before stroke reprogrammed the signaling response to injury. The inhibition of cell cycle regulation and inflammation are neuroprotective mechanisms reported also for other forms of preconditioning treatment whereas the implication of the neuroendocrine function is novel and has never been described before. These results therefore provide new insights into neuroprotective mechanisms involved in ischemic tolerance mechanisms.
2015-10-30 | E-MTAB-3148 | biostudies-arrayexpress
Project description: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. In this study we present an integrated 2 cross-laboratory analysis of the effects of sleep deprivation (SD) in gene expression in the mouse cortex. We also evaluate changes in gene expression genome-wide following various lengths of subsequent recovery sleep. (RS). We demonstrate that changes in gene expression specifically linked to SD or RS, and not to technical factors (e.g. the assay used), requires a novel analysis methodology not previously utilized in the field of sleep research.
2016-09-07 | GSE78215 | GEO
Project description:Sleep is deeply involved in neuroimmune regulation, while the mechanism is yet to be elucidated. Experimental manipulation of sleep duration provides a reliable measure for evaluating how sleep regulates innate immunity. Here we report a modified sleep deprivation paradigm (SD) that can constantly awaken the mice with more than 95% efficiency, and investigate the effects of prolonged sleep deprivation on mice's immune systems.
2023-11-27 | GSE213497 | GEO
Project description: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. In this study we present an integrated 2 cross-laboratory analysis of the effects of sleep deprivation (SD) in gene expression in the mouse cortex. We also evaluate changes in gene expression genome-wide following various lengths of subsequent recovery sleep. (RS). We demonstrate that changes in gene expression specifically linked to SD or RS, and not to technical factors (e.g. the assay used), requires a novel analysis methodology not previously utilized in the field of sleep research. Cortical samples from mice were analyzed, from groups that were sleep deprived, sleep deprived and allowed to recover for 1, 2, 3, or 6 hours, and circadian control animals that were not sleep deprived. The experimental protocol began at lights on (ZT0) with 13 mice: 1 sacrificed, 4 control mice left undisturbed, and 8 mice kept awake with gentle brushing when attempting to sleep. After 5 hours of sleep deprivation the mice were randomly assigned to recovery sleep or continued sleep deprivation, and at fixed intervals the mice were sacrificed, dissected and the left cortex retained. The experimental protocol was repeated 7 times, one animal per timepoint per experimental day, so that 7 independent experiments are represented for each timepoint. All animals were acclimated to the brushing and tapping on cages used during sleep deprivationfor 6 days, and dissections and tissue collection were performed by a single experimenter.
2016-09-07 | E-GEOD-78215 | biostudies-arrayexpress
Project description:Sleep is deeply involved in neuroimmune regulation, while the mechanism is yet to be elucidated. Experimental manipulation of sleep duration provides a reliable measure for evaluating how sleep regulates innate immunity. Here we report a modified sleep deprivation paradigm (SD) that can constantly awaken the mice with more than 95% efficiency, and investigate the effects of prolonged sleep deprivation on mice's immune systems.
2023-11-27 | GSE213496 | GEO
Project description:Sleep is deeply involved in neuroimmune regulation, while the mechanism is yet to be elucidated. Experimental manipulation of sleep duration provides a reliable measure for evaluating how sleep regulates innate immunity. Here we report a modified sleep deprivation paradigm (SD) that can constantly awaken the mice with more than 95% efficiency, and investigate the effects of prolonged sleep deprivation on mice's immune systems.
2023-11-27 | GSE213494 | GEO