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Metabolomics,Unknown,Transcriptomics,Genomics,Proteomics

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Potential Target Genes of MicroRNA-21 In Ischemia-Reperfusion Injury Of The Gracilis Muscle In Rats

ABSTRACT: Transcriptional profiling of rat gracilis muscle after ischemia 4h and reperfusion for 1d, 3d, 7d and 14d v.s. sham control, and correlate the downregulated transcripts to the computational predicted gene targets of ron-miR-21 Following 4 h of ischemia and subsequent reperfusion for 4 h of the gracilis muscles, three miRNAs (miR-21, miR-200c, and miR-205) of 350 tested rat miRNAs were found to have an increased expression in the miRNA array.The expression of the mRNA in the muscle specimens after 4 h of ischemia and reperfusion for 1, 3, 7, and 14 d were detected with the Agilent Whole Rat Genome 4 Ã 44 k oligo microarray. A combined approach using a computational prediction algorithm that included miRanda, PicTar, TargetScanS, MirTarget2, RNAhybrid, and the whole genome microarray experiment was performed by monitoring the mRNA:miRNA association to identify potential target genes. Four-condition experiment, Gracilis muscle after ischemia-reperfusion injury for 1d, 3d, 7d and 14d v.s.Gracilis muscle (sham control), Biological replicates: 1 control replicate, 1 experiement replicate (each condition).

ORGANISM(S): Rattus norvegicus

SUBMITTER: Ching-Hua Hsieh

PROVIDER: E-GEOD-21406 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

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Potential Target Genes of MicroRNA-21 In Ischemia-Reperfusion Injury Of The Gracilis Muscle In Rats

Project description:Transcriptional profiling of rat gracilis muscle after ischemia 4h and reperfusion for 1d, 3d, 7d and 14d v.s. sham control, and correlate the downregulated transcripts to the computational predicted gene targets of ron-miR-21 Following 4 h of ischemia and subsequent reperfusion for 4 h of the gracilis muscles, three miRNAs (miR-21, miR-200c, and miR-205) of 350 tested rat miRNAs were found to have an increased expression in the miRNA array.The expression of the mRNA in the muscle specimens after 4 h of ischemia and reperfusion for 1, 3, 7, and 14 d were detected with the Agilent Whole Rat Genome 4 × 44 k oligo microarray. A combined approach using a computational prediction algorithm that included miRanda, PicTar, TargetScanS, MirTarget2, RNAhybrid, and the whole genome microarray experiment was performed by monitoring the mRNA:miRNA association to identify potential target genes.

2010-04-22 | GSE21406 | GEO

MicroRNA Profiling in Ischemia-Reperfusion Injury of the Gracilis Muscle in Rats (miRNA data)

Project description:Profile the microRNA expression in the Gracilis muscle of rat after 4h ischemia and 24 h reperfusion Following 4 h of ischemia and subsequent reperfusion for 4 h of the gracilis muscles, the specimens were analyzed with an Agilent rat miRNA array to detect the expressed miRNAs in the experimental muscles compared to those from the sham-operated controls. Two-condition experiment, Gracilis muscle after 4h ischemia and reperfusion injury for 24 h v.s. Gracilis muscle (sham control), Biological replicates: 2 control replicates, 2 experiement replicates

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MicroRNA Profiling in Ischemia-Reperfusion Injury of the Gracilis Muscle in Rats

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MicroRNA Profiling in Ischemia-Reperfusion Injury of the Gracilis Muscle in Rats (miRNA data)

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