Biomedicines (Apr 2023)

State of the Art of microRNAs Signatures as Biomarkers and Therapeutic Targets in Parkinson’s and Alzheimer’s Diseases: A Systematic Review and Meta-Analysis

  • Idiberto José Zotarelli-Filho,
  • Bassam Felipe Mogharbel,
  • Ana Carolina Irioda,
  • Priscila Elias Ferreira Stricker,
  • Nathalia Barth de Oliveira,
  • Claudia Sayuri Saçaki,
  • Maiara Carolina Perussolo,
  • Nádia Nascimento da Rosa,
  • Larissa Lührs,
  • Dilcele Silva Moreira Dziedzic,
  • Rogério Saad Vaz,
  • Katherine Athayde Teixeira de Carvalho

DOI
https://doi.org/10.3390/biomedicines11041113
Journal volume & issue
Vol. 11, no. 4
p. 1113

Abstract

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Identifying target microRNAs (miRNAs) might serve as a basis for developing advanced therapies for Parkinson’s disease (PD) and Alzheimer’s disease. This review aims to identify the main therapeutic targets of miRNAs that can potentially act in Parkinson’s and Alzheimer’s diseases. The publication research was conducted from May 2021 to March 2022, selected from Scopus, PubMed, Embase, OVID, Science Direct, LILACS, and EBSCO. A total of 25 studies were selected from 1549 studies evaluated. The total number of miRNAs as therapeutic targets evidenced was 90 for AD and 54 for PD. An average detection accuracy of above 84% for the miRNAs was observed in the selected studies of AD and PD. The major signatures were miR-26b-5p, miR-615-3p, miR-4722-5p, miR23a-3p, and miR-27b-3p for AD and miR-374a-5p for PD. Six miRNAs of intersection were found between AD and PD. This article identified the main microRNAs as selective biomarkers for diagnosing PD and AD and therapeutic targets through a systematic review and meta-analysis. This article can act as a microRNA guideline for laboratory research and pharmaceutical industries for treating Alzheimer’s and Parkinson’s diseases and offers the opportunity to evaluate therapeutic interventions earlier in the disease process.

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