Rattus norvegicus
Ontology highlight
ABSTRACT:
PROVIDER: PRJNA167174 | ENA |
REPOSITORIES: ENA
Similar Datasets
Project description:This program addresses the gene signature associated with brain (cortex) in the tMCAO rat model for stroke. The tMCAO stroke model profiling data was analyzed by identifying genes that were up- and down-regulated at selected p value and fold change in brain cortex of the Sprague Dawley rats following middle cerebral artery occlusion compared to the sham-operated controls.
2013-03-22 | E-GEOD-38037 | biostudies-arrayexpress
Project description:Transcriptional profiling of miRNAs from rat brain tissues comparing controls (Sham) with ischemic rats (tMCAO) and neuroprotected rats (RLIP) Internal normalization: ischemic core vs. periischemic and ANOVA comparison across three experimental conditions: Sham, tMCAO and RLIP
2021-09-30 | GSE184975 | GEO
Project description:This program addresses the gene signature associated with brain (cortex) in the tMCAO rat model for stroke.
2013-03-22 | GSE38037 | GEO
Project description:Expression data from rat brain following ischemic stroke or undercut
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Project description:In order to establish a rat embryonic stem cell transcriptome, mRNA from rESC cell line DAc8, the first male germline competent rat ESC line to be described and the first to be used to generate a knockout rat model was characterized using RNA sequencing (RNA-seq) analysis.
2016-09-02 | GSE44150 | GEO
Project description:To investigate the potential involvement of circRNA in ischemic pathophysiology, we performed a circRNA microarray in an established transient middle cerebral artery occlusion (MCAO) mouse model of stroke. We evaluated the expression of 1797 circRNAs in adult mice brain after tMCAO. In our study, 5 of the 1178 circRNAs analyzed in the circRNA array were up-regulated significantly, ≥1.5-fold, in ischemic cortex at 12 hours of reperfusion after MCAO compared with their levels in sham group.
2020-09-25 | GSE115697 | GEO
Project description:Knee osteoarthritis (KOA), as a degenerative multifactorial disease, affects the quality of life and mental health of patients, and also brings a huge socioeconomic burden. Treating synovitis have shown promise as anti-inflammatory therapeutics in mitigating OA symptoms and disease progression. Here, by analysing synovial single-cell sequencing (scRNA-seq) data from KOA, we found that synovial fibroblasts (FLS) in OA synovium showed a distinct pro-inflammatory phenotype. We collected synovial tissue from patients with clinical OA as well as from healthy donors, and histological examination was consistent with findings in scRNA-seq. Inspired by recent cross-tissue fibroblast lineage studies, we identified by sequencing that healthy FLS in synovial tissues share transcriptome-level similarities with dermal fibroblasts (DFb). Subsequently, we revealed the local as well as systemic distribution of intra-articular injected DFbs by constructing/extracting two types of rat fibroblasts (luciferase DFbs as well as GFP DFbs). The results demonstrate that DFbs can be locally retained in the synovium for up to three weeks following targeted engrafting on it. And intra-articular injection does not result in DFbs migration to vital organs or the occurrence of histological changes in these organs. A rat model of KOA was constructed by anterior cruciate ligament transection (ACLT) in order to study the therapeutic effect of DFbs on KOA. After injection, the rats showed improvement in painful gait. In addition, histological as well as imaging results showed reduced synovitis and improvement in articular cartilage. Finally we verified the protective effect of DFbs on cytokine-stimulated chondrocytes in a co-culture system.
2026-06-24 | GSE304724 | GEO
Project description:Profiling Chung rat model for neuropathic pain
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Project description:Genome-wide profiling of m6A methylation in rat cortex following traumatic brain injury via methylated RNA immunoprecipitation sequencing
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Project description:We report the application of Illumina paired-end RNA-seq approach for transcriptome of brain tissue in mice. By removing sequence-dependent bias and amplification noise using UMI-tools. The mapped reads of each sample were assembled using StringTie. After the final transcriptome was generated, StringTie and edgeR was used to estimate the expression levels of all transcripts. By obtaining a total of million paired-end reads of sequence from cerebral cortex tissue, we generated transcriptome profiles of mouse ischemic cortex in sham, 24 h after focal ischemia, 28 d after focal ischemia, with or without neuron-specific knockdown of TIPARP, respectively. We found 2017 differentially expressed genes (DEGs) between Sham+AAV-SYN-shRNA-Con and tMCAO+AAV-SYN-shRNA-Con group, and 516 DEGs between tMCAO+AAV-SYN-shRNA-Con and tMCAO+AAV-SYN-shRNA-TIPARP group at 24 h after stroke. In addition, we found 487 DEGs between Sham+AAV-SYN-shRNA-Con and tMCAO+AAV-SYN-shRNA-Con group, and 192 DEGs between tMCAO+AAV-SYN-shRNA-Con and tMCAO+AAV-SYN-shRNA-TIPARP group at 28 d after stroke. This study provides a detailed analysis of the underlying mechanisms of neuron-specific knockdown of TIPARP in neuronal injury and long-term effect, with biologic replicates, generated by RNA-seq technology.
2022-05-22 | GSE131712 | GEO