Issue |
BIO Web Conf.
Volume 60, 2023
2022 4th International Conference on Biotechnology and Food Science (BFS 2022)
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Article Number | 01001 | |
Number of page(s) | 6 | |
Section | Biochemical Application and Genetic Engineering | |
DOI | https://doi.org/10.1051/bioconf/20236001001 | |
Published online | 11 May 2023 |
MicroRNAs as Possible Biomarkers for Diagnosis and Therapy of Alzheimer’s Disease by Regulating the Abnormal Expression of Genes Related to Tau
Georgia State University, Department of Biology, Atlanta, Georgia, 30308, the United States
* Corresponding author's email: gaoming@cas-harbour.org
Alzheimer’s disease (AD), the most common dementia with the symptom of deterioration of memory and cognitive functions, becomes one of the prevalent threats globally. Tau hyperphosphorylation is one of major risk factors of AD. At present, there is no effective treatment or quick diagnostic methods for the pre-clinical stage of this disease. MicroRNAs (miRNAs) are small (20-25bp) non-coding, double stranded RNA molecule. They mainly regulate gene expression during the post-transcription by binding to the 3-’UTR of the mRNA then stop translation. Unlike other biomarkers using for Alzheimer’s disease, miRNAs are stable and widely found in body fluids such as serum, tissues, and Cerebrospinal fluid (CSF) and one miRNA can regulate multiple genes. As a result, they are potentially used as diagnosis or therapeutic biomarkers for many diseases including Alzheimer’s disease. Currently, this field that using miRNAs as biomarkers for diagnosis and treatment has been rapidly developed. To examine the mechanism and function of miRNAs and potential in AD, this review summarizes current diagnostic and therapeutic techniques and comparing several microRNAs that especially regulating tau toxicity as practicable diagnostic biomarkers and treatment agents. It is likely to detect different stages of Alzheimer’s disease and reduce Tau hyperphosphorylation if this field of miRNA as biomarkers carries forward.
© The Authors, published by EDP Sciences, 2023
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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