Mus musculus
Ontology highlight
ABSTRACT:
PROVIDER: PRJNA277841 | ENA |
REPOSITORIES: ENA
Similar Datasets
Project description:Currently there is growing concern with respect to scenarios where people are likely to be presented with radiation exposure along with many kinds of other injuries such as trauma and infection. The potential for such scenarios was brought to reality with the events and aftermath of the Fukushima nuclear disaster in Japan. As such medical complications arising from such exposures would be poorly dealt with as no evidence-based guidelines exist for their rehabilitation or recovery. Our research intends to differentially characterize combined radiation and burn injuries and identify novel pathways and biomarkers. Such findings will lead to better medical practices in the diagnosis, care and rehabilitation of affected individuals. The study includes four groups of mice: 1) Control sham mice group (n=4), 2) Skin burn injury mice group (n=6), 3) Radiation injury mice group (n=6), 4) Combined radiation and burn injury mice group (n=6). We propose to characterize the effects of combined radiation and burn injuries using microRNA microarray analysis. Our primary aim is to identify novel molecular pathways and biomarkers specific to whole blood samples (serum) from mice exposed to combined radiation and burn injuries. B6D2F1/J female mice will be used. 30 days following combined radiation and burn injuries arterial blood will be harvested from euthanized mice. 200ul of serum from whole blood samples will be used for microRNA microarray experiments (Affymetrix).
2015-05-15 | E-GEOD-66739 | biostudies-arrayexpress
Project description:Currently there is growing concern with respect to scenarios where people are likely to be presented with radiation exposure along with many kinds of other injuries such as trauma and infection. The potential for such scenarios was brought to reality with the events and aftermath of the Fukushima nuclear disaster in Japan. As such medical complications arising from such exposures would be poorly dealt with as no evidence-based guidelines exist for their rehabilitation or recovery. Our research intends to differentially characterize combined radiation and burn injuries and identify novel pathways and biomarkers. Such findings will lead to better medical practices in the diagnosis, care and rehabilitation of affected individuals. The study includes four groups of mice: 1) Control sham mice group (n=4), 2) Skin burn injury mice group (n=6), 3) Radiation injury mice group (n=6), 4) Combined radiation and burn injury mice group (n=6).
2015-05-15 | GSE66739 | GEO
Project description:Full thickness and deep partial thickness burn injuries heal by scarring. There are several mechanisms thought to be essential for the development of burn scars, but a challenge to studying the skin response to burn injury is that there are few animal models of burn scarring that are either clinically similar to human burn scars or are practical for most investigators to use. The purpose of this study was to examine the changes in RNA expression in human skin to burn injury. This was done by comparing pre-injury tissue from otherwise healthy adults undergoing aesthetic scarification created by branding with a hot metal object to serial samples of untreated wounds in the same subjects.
2014-01-22 | E-MTAB-1323 | biostudies-arrayexpress
Project description:Burn injuries are devastating traumas, often leading to life-long consequences that extend beyond the observable burn scar. Burn injury patients commonly develop chronic neurological disorders but the long-lasting impacts of burn injuries on neurons and glia in the brain is unknown. Whole transcriptome RNA-sequencing from cortical excitatory neurons, inhibitory neurons, astrocytes and microglia showed very few changes to the expression of genes with known functions five weeks following a non-severe burn injury in adult mice. However, genes related to GABA-A receptors in excitatory neurons and several cellular functions in microglia was found to be to differentially expressed in burn injured mice. These findings shed light on the long-term effect of burn injuries on the brain and may help identify potential therapeutic targets and windows to prevent neurological dysfunction in burn patients.
2024-02-15 | GSE229384 | GEO
Project description:Investigation into murine dermal burn wound. Mouse thermal injury induced, and skin excised at 0 hours, 2 hours, 3 days and 14 days post-injury. Transcription profiling of skin excised from thermal injured mouse to investigate the molecular mechanism of murine dermal burn wound.
2007-11-07 | E-GEOD-460 | biostudies-arrayexpress
Project description:12 mice were subjected to one of four treatment groups: no burn injury:no injection, burn injury:no infection, no burn injury:infection, and burn injury:infection. The researchers in this study are looking for metabolites in serum that could indicate sepsis in mice with burn injuries.
2018-11-29 | ST001101 | MetabolomicsWorkbench
Project description:The study was designed to determine the differential gene expression between burn eschar- and normal skin-derived pericytes. A comparison was also made to determine the gene expression between normal skin pericytes and normal skin fibroblasts and (2) comparison of differential gene expression between burn eschar pericytes and normal normal skin fibroblasts
2020-03-02 | GSE140926 | GEO
Project description:We report here the genes that are sequentially expressed in white blood cells from blood and spleen at 2 hours, 2 day,3 days, and 7 days after burn and sham injury or trauma-hemorrhage (T-H) and sham T-H. Experiment Overall Design: White blood cells (WBC) and splenocytes were harvested from individual mice and RNA was extracted, labeled and hybridized to Affymetrix Mouse Genome 430 2.0 GeneChipsâ¢. The results were analyzed by dCHIP and BRB Array Tools software. Ingenuity Pathway Analysis (IPA) was applied to identify molecular networks significantly affected by the injuries.
2008-06-15 | E-GEOD-7404 | biostudies-arrayexpress
Project description:The study was designed to determine the differential gene expression occurring in burn eschar tissue in comparison to normal skin
2020-04-30 | GSE139028 | GEO