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Downregulation of Hsa-miR-132 and Hsa-miR-129: Non-coding RNA Molecular Signatures of Alzheimer's Disease

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Specialty Molecular Biology
Date 2024 Jul 10
PMID 38984196
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Abstract

Alzheimer's disease (AD) affects the elderly population by causing memory impairments, cognitive and behavioral abnormalities. Currently, no curative treatments exist, emphasizing the need to explore therapeutic options that modify the progression of the disease. MicroRNAs (miRNAs), as non-coding RNAs, demonstrate multifaceted targeting potential and are known to be dysregulated in AD pathology. This mini review focuses on two promising miRNAs, hsa-miR-132 and hsa-miR-129, which consistently exhibit differential regulation in AD. By employing computational predictions and referencing published RNA sequencing dataset, we elucidate the intricate miRNA-mRNA target relationships associated with hsa-miR-132 and hsa-miR-129. Our review consistently identifies the downregulation of hsa-miR-132 and hsa-miR-129 in AD brains as a non-coding RNA molecular signature across studies conducted over the past 15 years in AD research.

References
1.
Idda M, Munk R, Abdelmohsen K, Gorospe M . Noncoding RNAs in Alzheimer's disease. Wiley Interdiscip Rev RNA. 2018; 9(2). PMC: 5847280. DOI: 10.1002/wrna.1463. View

2.
Lau P, Bossers K, Janky R, Salta E, Sala Frigerio C, Barbash S . Alteration of the microRNA network during the progression of Alzheimer's disease. EMBO Mol Med. 2013; 5(10):1613-34. PMC: 3799583. DOI: 10.1002/emmm.201201974. View

3.
Weinberg R, Mufson E, Counts S . Evidence for a neuroprotective microRNA pathway in amnestic mild cognitive impairment. Front Neurosci. 2015; 9:430. PMC: 4633499. DOI: 10.3389/fnins.2015.00430. View

4.
Rajman M, Metge F, Fiore R, Khudayberdiev S, Aksoy-Aksel A, Bicker S . A microRNA-129-5p/Rbfox crosstalk coordinates homeostatic downscaling of excitatory synapses. EMBO J. 2017; 36(12):1770-1787. PMC: 5470041. DOI: 10.15252/embj.201695748. View

5.
Patrick E, Rajagopal S, Wong H, McCabe C, Xu J, Tang A . Dissecting the role of non-coding RNAs in the accumulation of amyloid and tau neuropathologies in Alzheimer's disease. Mol Neurodegener. 2017; 12(1):51. PMC: 5494142. DOI: 10.1186/s13024-017-0191-y. View