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MicroRNA in Alzheimer's Disease: an Exploratory Study in Brain, Cerebrospinal Fluid and Plasma

Overview
Journal Biomarkers
Specialty Biochemistry
Date 2013 Jul 5
PMID 23822153
Citations 58
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Abstract

MicroRNA (miRNA) may be potential biomarkers of Alzheimer's disease (AD). The objective of this investigation was to demonstrate that miRNAs in human brain or biofluids are differentially expressed according to disease status, tissue type, neuritic plaque score or Braak stage. Post-mortem brain (PMB) miRNA were profiled using arrays and validated using quantitative RT-PCR (qRT-PCR). Five qRT-PCR-validated miRNAs were measured in an independent sample of PMB, cerebrospinal fluid and plasma from the same subjects. Plasma miR-15a was found to be associated with plaque score in the independent sample. In conclusion, miRNA present in human biofluids may offer utility as biomarkers of AD.

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References
1.
Goldie B, Cairns M . Post-transcriptional trafficking and regulation of neuronal gene expression. Mol Neurobiol. 2011; 45(1):99-108. PMC: 3259350. DOI: 10.1007/s12035-011-8222-0. View

2.
Das S, Bryan K, Buckley P, Piskareva O, Bray I, Foley N . Modulation of neuroblastoma disease pathogenesis by an extensive network of epigenetically regulated microRNAs. Oncogene. 2012; 32(24):2927-36. PMC: 3477279. DOI: 10.1038/onc.2012.311. View

3.
Nelson P, Wang W, Wilfred B, Tang G . Technical variables in high-throughput miRNA expression profiling: much work remains to be done. Biochim Biophys Acta. 2008; 1779(11):758-65. PMC: 2660892. DOI: 10.1016/j.bbagrm.2008.03.012. View

4.
Kong Y, Ferland-McCollough D, Jackson T, Bushell M . microRNAs in cancer management. Lancet Oncol. 2012; 13(6):e249-58. DOI: 10.1016/S1470-2045(12)70073-6. View

5.
Humpel C . Identifying and validating biomarkers for Alzheimer's disease. Trends Biotechnol. 2010; 29(1):26-32. PMC: 3016495. DOI: 10.1016/j.tibtech.2010.09.007. View