Rattus norvegicus
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ABSTRACT:
PROVIDER: PRJNA885588 | ENA |
REPOSITORIES: ENA
Similar Datasets
Project description:NMLF response to spinal cord injury in Zebrafish
2015-09-17 | E-GEOD-28470 | ExpressionAtlas
Project description:Summary: Spinal cord injury (SCI) is a damage to the spinal cord induced by trauma or disease resulting in a loss of mobility or feeling. SCI is characterized by a primary mechanical injury followed by a secondary injury in which several molecular events are altered in the spinal cord often resulting in loss of neuronal function. Analysis of the areas directly (spinal cord) and indirectly (raphe and sensorimotor cortex) affected by injury will help understanding mechanisms of SCI. Hypothesis: Areas of the brain primarily affected by spinal cord injury are the Raphe and the Sensorimotor cortex thus gene expression profiling these two areas might contribute understanding the mechanisms of spinal cord injury. Specific Aim: The project aims at finding significantly altered genes in the Raphe and Sensorimotor cortex following an induced moderate spinal cord injury in T9.
2007-10-08 | E-GEOD-2270 | biostudies-arrayexpress
Project description:Transcription profiling by array of human bone marrow mesenchymal stem cells overexpressing Dlk1
2025-01-22 | E-MEXP-560 | ExpressionAtlas
Project description:RNAseq of human bone marrow mesenchymal stem cells in co-culture with endothelial cells
2025-01-23 | E-MTAB-6849 | ExpressionAtlas
Project description:Chronic contusion spinal cord injury in rats
| PRJNA92013 | ENA
Project description:Mesenchymal stem cells (MSCs) and their cellular response to various stimuli have been characterized in great detail in culture conditions. In contrast, the cellular response of MSCs in an in vivo setting is still uncharted territory. In this study, we investigated the cellular response of MSCs following transplantation into spinal cord injury (SCI).Mouse bone marrow-derived MSCs were transplanted 24h following severe contusion SCI in mice. As controls, MSCs transplanted to uninjured spinal cord and non-transplanted MSCs were used. At seven days post transplantation, the MSCs were isolated from the SCI, and their global transcriptional changes investigated using RNA-sequencing. We found that MSCs transplanted into SCI down-regulate their response to cytokines, tendency to adhere and to undergo phagocytosis but up-regulate their ability to repair DNA and proliferate.
2019-04-23 | GSE125176 | GEO
Project description:Effects of Methylprednisolone (MP) to Spinal Cord Injury
| PRJNA117035 | ENA
Project description:Urinary bladder post-spinal cord injury: time-points
| PRJNA112385 | ENA
Project description:Proteomic analysis of the spatiotemporal based molecular kinetics of acute spinal cord injury identifies a time- and segment-specific window for effective tissue repair
2022-01-14 | E-PROT-94 | ExpressionAtlas
Project description:Adult zebrafish have the ability to recover from spinal cord injury and exhibit re-growth of descending axons from the brainstem to the spinal cord. We performed gene expression analysis using microarray to find damage-induced genes after spinal cord injury, which shows that Sox11b mRNA is up-regulated at 11 days after injury. However, the functional relevance of Sox11b for regeneration is not known. Here, we report that the up-regulation of Sox11b mRNA after spinal cord injury is mainly localized in ependymal cells lining the central canal and in newly differentiating neuronal precursors or immature neurons. Using an in vivo morpholino-based gene knockout approach, we demonstrate that Sox11b is essential for locomotor recovery after spinal cord injury. In the injured spinal cord, expression of the neural stem cell associated gene, Nestin, and the proneural gene Ascl1a (Mash1a), which are involved in the self-renewal and cell fate specification of endogenous neural stem cells, respectively, is regulated by Sox11b. Our data indicate that Sox11b promotes neuronal determination of endogenous stem cells and regenerative neurogenesis after spinal cord injury in the adult zebrafish. Enhancing Sox11b expression to promote proliferation and neurogenic determination of endogenous neural stem cells after injury may be a promising strategy in restorative therapy after spinal cord injury in mammals. Spinal cord injury or control sham injury was performed on adult zebrafish. After 4, 12, or 264 hrs, a 5 mm segment of spinal cord was dissected and processed (as a pool from 5 animals) in three replicate groups for each time point and treatment.
2010-10-19 | E-GEOD-20460 | biostudies-arrayexpress