Bacillus velezensis

Intervention

1 paper2 findings

  • 1 lab in 1 country
  • Animals1

Outcomes

2

Inflammation

downin mice1

1 study
  1. Bacillus velezensis decreases inflammation in mice.

    “Consequently, DS2 enhanced intestinal barrier integrity and mitigated systemic inflammation (TNF-α, IL-6).”

    Animalsin aged mice

    Activation of aryl hydrocarbon receptor signaling by indole-3-lactic acid from Bacillus velezensis DS2 reinforces gut mucosal immunity and attenuates inflammaging in aged mice

    Immunity & ageing : I & A27 Dec 2025

More on Inflammation

Intestinal permeability

downin mice1

1 study
  1. Bacillus velezensis decreases intestinal permeability in mice.

    “In aged mice, DS2 supplementation increased the abundance of beneficial bacteria, including Lactobacillus and Ligilactobacillus. DS2 administration also elevated plasma ILA and IL-22 levels, and reduced intestinal permeability.”

    Animalsin aged mice

    Activation of aryl hydrocarbon receptor signaling by indole-3-lactic acid from Bacillus velezensis DS2 reinforces gut mucosal immunity and attenuates inflammaging in aged mice

    Immunity & ageing : I & A27 Dec 2025

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