Oral microbial abundance

1. Mild cognitive impairment is associated with oral microbial abundance in humans.

   “Additionally , Lautropia mirabilis , Eubacterium sulci , and Gemella sanguinis species were enriched in MCI compared to Controls and Dementia participants.”

   Humansin elderly participants with MCI compared to controls and dementia

   Distinct Oral Microbiome Signatures in Cognitive Impairment: Metagenomic Insights from the Elderly MiaGB cohort

   AAIC 2025 abstract·25 Dec 2025

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