Thursday, March 5, 2026

Insights From a Scoping Review and Bibliometric Analysis of Trends and Advances in Biomarker Research: The Role of MicroRNAs in Cognitive Decline Across Neurodegenerative Diseases.

Authors: Reyes-Long S, Roldan-Valadez E, Cortes-Altamirano JL, Clavijo-Cornejo D, Alfaro-Rodriguez A.

DOI: 10.7759/cureus.98237

Abstract Summary

MicroRNAs play a crucial role in Alzheimer’s and Parkinson’s cognitive decline. This bibliometric analysis of 7,722 studies identified 100 most-cited articles (2015-2021), revealing 40 “Hyperclassics” with over 250 citations each. The US led research output, with Harvard Medical School as top contributor. Review articles dominated high-impact publications, highlighting the field’s consolidation phase.

Why Brain? ๐Ÿง 

MicroRNAs show promise as biomarkers for early detection of cognitive decline in Alzheimer’s and Parkinson’s diseases, with this analysis identifying key research trends and collaboration opportunities.

License: CC BY.


The image is AI-generated for illustrative purposes only. Courtesy of Midjourney.

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