Transcriptome profile of rat genes in injured spinal cord at different stages by RNA-sequencing
| Autor: | Lin Shen, Yue-Juan Chen, Nan Zhang, Rui Wang, Jian-Guo Hu, Ling-Ling Shi, Xiu-Mei Xie, Jian-Sheng Zhou, He-Zuo Lü |
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| Jazyk: | angličtina |
| Rok vydání: | 2017 |
| Předmět: |
0301 basic medicine
Pathway analysis B-cell receptor Spinal cord injury Biology Bioinformatics Transcriptome Rats Sprague-Dawley 03 medical and health sciences Ion gated channel activity Sprague-Dawley rats (RRID:RGD_70508) Gene expression Genetics Animals RNA-Seq KEGG GO enrichment Spinal Cord Injuries Sequence Analysis RNA Gene Expression Profiling Chemokine activity Cell biology Rats Gene expression profiling 030104 developmental biology Gene Ontology Female Signal transduction Biotechnology Research Article |
| Zdroj: | BMC Genomics |
| ISSN: | 1471-2164 |
| Popis: | Background Spinal cord injury (SCI) results in fatal damage and currently has no effective treatment. The pathological mechanisms of SCI remain unclear. In this study, genome-wide transcriptional profiling of spinal cord samples from injured rats at different time points after SCI was performed by RNA-Sequencing (RNA-Seq). The transcriptomes were systematically characterized to identify the critical genes and pathways that are involved in SCI pathology. Results RNA-Seq results were obtained from total RNA harvested from the spinal cords of sham control rats and rats in the acute, subacute, and chronic phases of SCI (1 day, 6 days and 28 days after injury, respectively; n = 3 in every group). Compared with the sham-control group, the number of differentially expressed genes was 1797 in the acute phase (1223 upregulated and 574 downregulated), 6590 in the subacute phase (3460 upregulated and 3130 downregulated), and 3499 in the chronic phase (1866 upregulated and 1633 downregulated), with an adjusted P-value |
| Databáze: | OpenAIRE |
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