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Title: Systematic review of miRNA as biomarkers in Alzheimer’s disease
Authors: Swarbrick, Samantha
Wragg, Nicholas M.
Ghosh, Sourav K.
Stolzing, Alexandra
Keywords: miRNA
Alzheimer disease
Biomarkers
Brain
Peripheral blood
Issue Date: 2019
Publisher: Springer © The Author(s)
Citation: SWARBRICK, S. ... et al, 2019. Systematic review of miRNA as biomarkers in Alzheimer’s disease. Molecular Neurobiology, doi:10.1007/s12035-019-1500-y.
Abstract: Currently there are 850,000 people with Alzheimer’s disease in the UK, with an estimated rise to 1.1 million by 2025. Alzheimer’s disease is characterised by the accumulation of amyloid-beta plaques and hyperphosphorylated tau in the brain causing a progressive decline in cognitive impairment. Small non-coding microRNA (miRNA) sequences have been found to be deregulated in the peripheral blood of Alzheimer patients. A systematic review was conducted to extract all miRNA found to be significantly deregulated in the peripheral blood. These deregulated miRNAs were cross-referenced against the miRNAs deregulated in the brain at Braak Stage III. This resulted in a panel of 10 miRNAs (hsa-mir-107, hsa-mir-26b, hsa-mir-30e, hsa-mir-34a, hsa-mir-485, hsa-mir200c, hsa-mir-210, hsa-mir-146a, hsa-mir-34c, and hsa-mir-125b) hypothesised to be deregulated early in Alzheimer’s disease, nearly 20 years before the onset of clinical symptoms. After network analysis of the 10 miRNAs, they were found to be associated with the immune system, cell cycle, gene expression, cellular response to stress, neuron growth factor signalling, wnt signalling, cellular senescence, and Rho GTPases.
Description: This article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made.
Version: Published
DOI: 10.1007/s12035-019-1500-y
URI: https://dspace.lboro.ac.uk/2134/37084
Publisher Link: https://doi.org/10.1007/s12035-019-1500-y
ISSN: 0893-7648
Appears in Collections:Published Articles (Mechanical, Electrical and Manufacturing Engineering)

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