Bifidobacterium breve and Improved Stability of Gut Microbiota

• Bacteriocin gene-mediated ecological adaptation of Bifidobacterium breve in the adult human gut.

  • 2026-04
  • Clinical Trial
  • Cell genomics 6(4)
  • • Jingyu Wang
    • Xin Qian
    • Qing Li
    • Zhiying Jin
    • Na Liu
    • Jianxin Zhao
    • Wei Chen
    • Shaopu Wang
    • Peijun Tian

  • PubMed: 41421358
  • DOI: 10.1016/j.xgen.2025.101106

  2 Insights on

  • Improved Stability of Gut Microbiota

  • Moderate evidence

  Functional assays combining gene knockout, in vitro co-cultivation, and human intervention demonstrated that lanKC enhances strain-level competitive fitness and promotes community stability.

  Effect

  Beneficial

  Effect size

  Moderate