Mycobacterium vaccae

1. Mycobacterium vaccae decreases microglial phagocytic activity in rats.

   “reducing microglial phagocytic activity”

   Animalshippocampus

   Immunization with Mycobacterium vaccae attenuates age-associated transcriptional remodeling and microglial reactivity in the rat hippocampus

   Journal of neuroimmunology·Apr 24, 2026

1. Mycobacterium vaccae decreases inflammation in rats.

   “M. vaccae immunization substantially attenuated many of these age-associated transcriptional and protein-level changes, dampening stress- and immune-related gene expression and reducing microglial phagocytic activity.”

   Animalshippocampus

   Immunization with Mycobacterium vaccae attenuates age-associated transcriptional remodeling and microglial reactivity in the rat hippocampus

   Journal of neuroimmunology·Apr 24, 2026

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