European Journal of Medical Research (Aug 2024)

miR-210 in ischaemic stroke: biomarker potential, challenges and future perspectives

  • Nicholas Aderinto,
  • Gbolahan Olatunji,
  • Emmanuel Kokori,
  • Vivek Sanker,
  • Ismaila Ajayi Yusuf,
  • Temiloluwa Oluwakorede Adefusi,
  • Emmanuel Egbunu,
  • John Ehi Aboje,
  • Oluwatobiloba Oluwatomisin Apampa,
  • Ikponmwosa Jude Ogieuhi,
  • Opabode Muntaqim Obasanjo,
  • Wireko Andrew Awuah

DOI
https://doi.org/10.1186/s40001-024-02029-6
Journal volume & issue
Vol. 29, no. 1
pp. 1 – 12

Abstract

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Abstract Ischaemic stroke, a leading cause of global morbidity and mortality, necessitates effective biomarkers for enhanced diagnostic and prognostic stratification. MicroRNAs (miRNAs), particularly miR-210, have emerged as promising candidates due to their intricate regulatory roles in cellular responses to hypoxia and neuroprotective effects. This study explores the potential of miR-210 as a biomarker for ischaemic stroke, considering its expression patterns, regulatory functions and diagnostic/prognostic implications. A literature search was conducted on PubMed, Scopus, Google Scholar and Web of Science to identify studies focusing on miR-210 in ischaemic stroke. Inclusion criteria comprised reports on miR-210 expression in ischaemic stroke patients, excluding non-English studies, reviews, commentaries and conference abstracts lacking primary data. Studies investigating miR-210 levels in ischaemic stroke patients revealed significant alterations in expression patterns compared to healthy controls. Diagnostic potential was explored, indicating miR-210’s sensitivity and specificity in distinguishing ischaemic stroke from other neurological conditions. Prognostic value was evident through associations with infarct size, functional outcomes and long-term survival. Challenges included variability in miR-210 levels, limited diagnostic specificity, absence of standardised assays and concerns regarding cost-effectiveness and accessibility. While miR-210 holds promise as an ischaemic stroke biomarker, challenges must be addressed for its successful integration into clinical practice. Standardised reference ranges, validation studies in diverse populations and collaborative efforts for assay standardisation are crucial. Despite challenges, miR-210’s diagnostic and prognostic potential, particularly in predicting therapeutic responses, suggests a significant role in advancing ischaemic stroke management.

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