Metabolomics,Unknown,Transcriptomics,Genomics,Proteomics

Dataset Information

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Study on miRNA expression pattern in Aging Mouse Hippocampal Neurons


ABSTRACT: Mouse hippocampal microRNA 3 samples

ORGANISM(S): Mus musculus

SUBMITTER: keetae kim 

PROVIDER: E-GEOD-74796 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

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Publications


Hippocampal synaptic function and plasticity deteriorate with age, often resulting in learning and memory deficits. As MicroRNAs (miRNAs) are important regulators of neuronal protein expression, we examined whether miRNAs may contribute to this age-associated decline in hippocampal function. We first compared the small RNA transcriptome of hippocampal tissues from young and old mice. Among 269 hippocampal miRNAs, 80 were differentially expressed (≥ twofold) among the age groups. We focused on 36  ...[more]

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