Abstract

Pathogenic microRNAs Common to Brain and Retinal Degeneration; Recent Observations in Alzheimer's Disease and Age-Related Macular Degeneration.

Highlights

  • Reviewed by: Kin Chiu, Specialty section: This article was submitted to Neurodegeneration, a section of the journal Frontiers in Neurology

  • Pathologically upregulated miRNAs common to both the prototypic age-related inflammatory degeneration of the brain in Alzheimer’s disease (AD) and of the retina in age-related macular degeneration (AMD) appear to be associated with deficits in the expression of messenger RNA and gene families involved in the innate-immune response, inflammation, neurotrophism, synaptogenesis, and amyloidogenesis (Figure 1)

  • In this “Opinion” paper for the Frontiers in Neurology Special Research Topic, we will highlight some of the most recent work in this research area, with emphasis on a family of five up-regulated pro-inflammatory miRNAs – miRNA-9, miRNA-34a, miRNA-125b, miRNA-146a, and miRNA-155 – that are emerging as key mechanistic contributors to the AD and AMD process

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Summary

Introduction

Reviewed by: Kin Chiu, Specialty section: This article was submitted to Neurodegeneration, a section of the journal Frontiers in Neurology.

Results
Conclusion
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