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996
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ShareScore release 0.9.0
Dataset results
996 results for “mouse brain”
Gene expression profiling for spaceflight induced-neuroinflammation in the mouse brain
GEO Series GSE186278. Mus musculus. 12 samples. Type: Expression profiling by array.
Effect of age, calorie restriction and resveratrol on gene expression in mouse heart, brain, and skeletal muscle
GEO Series GSE11291. Mus musculus. 60 samples. Type: Expression profiling by array.
The effects of aging vs. alpha7 nAChR subunit deficiency on the mouse brain transcriptome
GEO Series GSE20411. Mus musculus. 20 samples. Type: Expression profiling by array.
The effect of LAO1 in mouse breast milk on the offspring hippocampal brain
GEO Series GSE246024. Mus musculus. 6 samples. Type: Expression profiling by array.
Clonal relations in the mouse brain revealed by single-cell and spatial transcriptomics
GEO Series GSE153424. Mus musculus. 37 samples. Type: Expression profiling by high throughput sequencing.
mRNA and miRNA expression changes at the neurovascular unit reveal a role for autophagy and DNA binding in the cerebral microvasculature of the ageing brain (mouse)
GEO Series GSE127709. Mus musculus. 10 samples. Type: Expression profiling by array.
8-week WT or Ftsj1 KO mouse brain total mRNAs and ribosome-contained mRNAs
GEO Series GSE153756. Mus musculus. 18 samples. Type: Expression profiling by high throughput sequencing.
The effects of H3.3K27M mutation on developing mouse brain and cooperation with Trp53 on enhancing tumorigenesis in the genetic model of H3.3K27M
GEO Series GSE120884. Mus musculus. 30 samples. Type: Expression profiling by high throughput sequencing; Genome variation profiling by high throughput sequencing.
Expression profile of genes in normal and Down syndrome mouse brains MGU74A
GEO Series GSE1281. Mus musculus. 12 samples. Type: Expression profiling by array.
Spaceflight-Induced Gene Expression Profiles in the Mouse Brain Are Attenuated by Treatment with the Antioxidant BuOE - Cerebral Cortex
The demands of deep space pose a health risk to the central nervous system that has long been a concern when sending humans to space. While little is known about how spaceflight affects transcription spatially in the brain, a greater understanding of this process has the potential to aid strategies that mitigate the effects of spaceflight on the brain. Therefore, we performed GeoMx Digital Spatial Profiling of mouse brains subjected to either spaceflight or grounded controls. Four brain regions were selected: Cortex, Frontal Cortex, Corunu Ammonis I, and Dentate Gyrus. Antioxidants have emerged as a potential means of attenuating the effects of spaceflight, so we treated a subset of the mice with a superoxide dismutase mimic, MnTnBuOE-2-PyP 5+ (BuOE). Our analysis revealed hundreds of differentially expressed genes due to spaceflight in each of the four brain regions. Both common and region-specific transcriptomic responses were observed. Metabolic pathways and pathways sensitive to oxidative stress were enriched in the four brain regions due to spaceflight. These findings enhance our understanding of brain regional variation in susceptibility to spaceflight conditions. BuOE reduced the transcriptomic effects of spaceflight at a large number of genes, suggesting that this compound may attenuate oxidative stress-induced brain damage caused by the spaceflight environment. This study contains data of cerebral cortex region. The data of other brain regions are deposited in OSD-682 (cornu ammonis 1), OSD-685 (dentate gyrus), and OSD-698 (frontal cortex).
Spaceflight-Induced Gene Expression Profiles in the Mouse Brain Are Attenuated by Treatment with the Antioxidant BuOE - Frontal Cortex
The demands of deep space pose a health risk to the central nervous system that has long been a concern when sending humans to space. While little is known about how spaceflight affects transcription spatially in the brain, a greater understanding of this process has the potential to aid strategies that mitigate the effects of spaceflight on the brain. Therefore, we performed GeoMx Digital Spatial Profiling of mouse brains subjected to either spaceflight or grounded controls. Four brain regions were selected: Cortex, Frontal Cortex, Corunu Ammonis I, and Dentate Gyrus. Antioxidants have emerged as a potential means of attenuating the effects of spaceflight, so we treated a subset of the mice with a superoxide dismutase mimic, MnTnBuOE-2-PyP 5+ (BuOE). Our analysis revealed hundreds of differentially expressed genes due to spaceflight in each of the four brain regions. Both common and region-specific transcriptomic responses were observed. Metabolic pathways and pathways sensitive to oxidative stress were enriched in the four brain regions due to spaceflight. These findings enhance our understanding of brain regional variation in susceptibility to spaceflight conditions. BuOE reduced the transcriptomic effects of spaceflight at a large number of genes, suggesting that this compound may attenuate oxidative stress-induced brain damage caused by the spaceflight environment. This study contains data of frontal cortex region. The data of other brain regions are deposited in OSD-682 (cornu ammonis 1), OSD-685 (dentate gyrus), and OSD-699 (cerebral cortex).
Spaceflight-Induced Gene Expression Profiles in the Mouse Brain Are Attenuated by Treatment with the Antioxidant BuOE - Cornu Ammonis 1
The demands of deep space pose a health risk to the central nervous system that has long been a concern when sending humans to space. While little is known about how spaceflight affects transcription spatially in the brain, a greater understanding of this process has the potential to aid strategies that mitigate the effects of spaceflight on the brain. Therefore, we performed GeoMx Digital Spatial Profiling of mouse brains subjected to either spaceflight or grounded controls. Four brain regions were selected: Cortex, Frontal Cortex, Corunu Ammonis I, and Dentate Gyrus. Antioxidants have emerged as a potential means of attenuating the effects of spaceflight, so we treated a subset of the mice with a superoxide dismutase mimic, MnTnBuOE-2-PyP 5+ (BuOE). Our analysis revealed hundreds of differentially expressed genes due to spaceflight in each of the four brain regions. Both common and region-specific transcriptomic responses were observed. Metabolic pathways and pathways sensitive to oxidative stress were enriched in the four brain regions due to spaceflight. These findings enhance our understanding of brain regional variation in susceptibility to spaceflight conditions. BuOE reduced the transcriptomic effects of spaceflight at a large number of genes, suggesting that this compound may attenuate oxidative stress-induced brain damage caused by the spaceflight environment. This study contains data of cornu ammonis 1 region. The data of other brain regions are deposited in OSD-685 (dentate gyrus), OSD-698 (frontal cortex), and OSD-699 (cerebral cortex).
Gene expression profiling for spaceflight induced-neuroinflammation in the mouse brain
The health risk from spaceflight-induced neuronal damage and potential adverse neurovascular effects is a chief concern. More recently, it has been proposed that neuroinflammatory response plays an important role in the neurovascular remodeling in the brain after stress. The goal of the present study was to characterize changes in the gene expression of neuroinflammation panel for inflammation, neuronal function, metabolism and stress in mouse brain tissue. Ten-week old male C57BL/6 mice were launched to the International Space Station (ISS) on Space-X 12 for a 35-day mission. Within 38+4 hours of splashdown, mice were returned to Earth alive. Brain tissues were collected for analysis. Habitat ground control (GC) mice were maintained on Earth in flight hardware cages. A novel digital color-coded barcode counting technology (NanoStringTM) was used to evaluate gene expression profiles in the spaceflight mouse brain. The Neuroinflammation panel includes 757 genes covering the core pathways and processes that define neuroimmune interactions. A set of 54 differently expressed genes (p less than 0.05) significantly segregates the GC group from flight (FLT) group. Many pathways associated with cellular stress, inflammation, apoptosis, and metabolism were significantly altered by flight conditions. Genes supporting neuronal synaptic signaling and migration were significantly downregulated in FLT compared to the GC mice. A decrease in the expression of genes important for oligodendrocyte differentiation and myelin sheath maintenance was observed. Moreover, mRNA expression of many genes related to antiviral signaling, reactive oxygen species (ROS) generation, and bacterial immune response were significantly downregulated. These data indicate that neuroinflammation and altered immune reactions may be closely associate with spaceflight-induced stress response and have an impact on the neuronal function that may result in chronic neuroinflammation and late neurodegeneration. A total of 12 frozen right caudal half hemispheres containing mid- and hindbrain from GC and FLT mice (n equals 6 per group), were used for analysis
Spaceflight-Induced Gene Expression Profiles in the Mouse Brain Are Attenuated by Treatment with the Antioxidant BuOE - Dentate Gyrus
The demands of deep space pose a health risk to the central nervous system that has long been a concern when sending humans to space. While little is known about how spaceflight affects transcription spatially in the brain, a greater understanding of this process has the potential to aid strategies that mitigate the effects of spaceflight on the brain. Therefore, we performed GeoMx Digital Spatial Profiling of mouse brains subjected to either spaceflight or grounded controls. Four brain regions were selected: Cortex, Frontal Cortex, Corunu Ammonis I, and Dentate Gyrus. Antioxidants have emerged as a potential means of attenuating the effects of spaceflight, so we treated a subset of the mice with a superoxide dismutase mimic, MnTnBuOE-2-PyP 5+ (BuOE). Our analysis revealed hundreds of differentially expressed genes due to spaceflight in each of the four brain regions. Both common and region-specific transcriptomic responses were observed. Metabolic pathways and pathways sensitive to oxidative stress were enriched in the four brain regions due to spaceflight. These findings enhance our understanding of brain regional variation in susceptibility to spaceflight conditions. BuOE reduced the transcriptomic effects of spaceflight at a large number of genes, suggesting that this compound may attenuate oxidative stress-induced brain damage caused by the spaceflight environment. This study contains data of dentate gyrus region. The data of other brain regions are deposited in OSD-682 (cornu ammonis 1), OSD-698 (frontal cortex), and OSD-699 (cerebral cortex).
Gene responses in mouse brain to long-term exposure to microgravity
The spaceflight experiment was carried out using male C57BL/10J mice (8 weeks old at launch). Wild type mice (n=3) were launched by Space Shuttle Discovery and housed on the International Space Station (ISS) for 91 days. They returned to the Earth by Space Shuttle Atlantis. But only one mouse returned to the Earth alive. Whole brain was sampled from the mouse killed by inhalation of carbon dioxide at the Life Sciences Support Facility of Kennedy Space Center within 3-4 hours after landing. After the spaceflight experiment the on-ground experiment was also carried out at the Advanced Biotechnology Center in Genova Italy. A mouse with the same species sex and age was housed in mice drawer system (MDS) which was utilized for the spaceflight (SF) mice for 3 months as the ground control (GC). Another mouse was housed in normal vivarium cage as the laboratory control (LC). Amount of food and water supplementation and environmental conditions were simulated as the flight group. After 3 months brain was sampled from one mouse in group GC and LC respectively. Comprehensive analyses of gene expression were performed in the right brain. Total of 4,000 genes were analyzed. The expression levels of 60 genes significantly changed in response to SF compared with LC and/or GC. The 15 and 16 genes were up- (> 2 folds) and down-regulated (< 0.5 folds) respectively following SF vs. GC. The levels of 58 genes were significantly altered by housing in MDS in space and/or on the ground. Forty seven and 11 genes were significantly up- and down-regulated vs. LC. Twenty seven out of these genes responded to caging in MDS both in space and on the ground. Further 31 genes were influenced by housing in MDS on the Earth. Responses of the characteristics of brain to long-term gravitational unloading were investigated in mice.
DNA Methylome and 3D Chromatin Landscape of Cell Types Across the Mouse Brain [10C_190418]
GEO Series GSE215342. Mus musculus. 1349 samples. Type: Methylation profiling by high throughput sequencing.
DNA Methylome and 3D Chromatin Landscape of Cell Types Across the Mouse Brain [12C-E]
GEO Series GSE232593. Mus musculus. 8874 samples. Type: Methylation profiling by high throughput sequencing.
DNA Methylome and 3D Chromatin Landscape of Cell Types Across the Mouse Brain [16A, 16C]
GEO Series GSE235004. Mus musculus. 4569 samples. Type: Methylation profiling by high throughput sequencing.
Brain pathology and cerebellar Purkinje cell loss in a mouse model of chronic neuronopathic Gaucher disease [microglia]
GEO Series GSE157991. Mus musculus. 18 samples. Type: Expression profiling by high throughput sequencing.
DNA Methylome and 3D Chromatin Landscape of Cell Types Across the Mouse Brain [10B_190725]
GEO Series GSE213353. Mus musculus. 1490 samples. Type: Methylation profiling by high throughput sequencing.
ScienceDex guides
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These curated guides explain access requirements, typical timelines, costs, and reuse considerations for widely used research datasets.
Allen Brain Atlas
Allen Brain Atlas is an Allen Institute collection of brain map atlases, datasets, APIs, and analysis tools covering mouse, human, and non-human primate brain resources.
Annotated Behaviour and Observability Dataset (ABODe)
ABODe is a University of Edinburgh DataShare dataset for behavior classification in group-housed mice using home-cage video, identities, bounding boxes, ground-plate positions, and annotator labels.
DANDI Archive for NWB datasets
DANDI is a BRAIN Initiative archive for publishing and sharing neurophysiology data, including electrophysiology, optophysiology, and behavioral data packaged as NWB and related standards.
International Brain Laboratory public data
The International Brain Laboratory public data releases expose standardized mouse decision-making experiments, including Neuropixels recordings, widefield calcium imaging, behavior, and session metadata accessed through the ONE API.
OpenNeuro
OpenNeuro is a free, open platform for sharing neuroimaging datasets, with public search, dataset pages, and download paths for web, S3, DataLad, and the OpenNeuro CLI.