Rethinking Alzheimer's: novel miRNAs illuminate a disease beyond the brain

J S Novotný1,2, M Čarná1, E B Dammer3

  • 1Institute of Molecular and Translational Medicine, Faculty of Medicine and Dentistry, Palacký University Olomouc, Olomouc, Czech Republic.

Molecular Psychiatry
|February 13, 2026
PubMed
Summary

Alzheimer's disease (AD) involves widespread changes in circulating microRNAs (miRNAs), including novel ones. These findings suggest AD may be a systemic disorder, not just brain-specific, opening new avenues for biomarkers and therapies.

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