mSystems (Oct 2021)

Baseline Gut Metagenomic Functional Gene Signature Associated with Variable Weight Loss Responses following a Healthy Lifestyle Intervention in Humans

  • Christian Diener,
  • Shizhen Qin,
  • Yong Zhou,
  • Sushmita Patwardhan,
  • Li Tang,
  • Jennifer C. Lovejoy,
  • Andrew T. Magis,
  • Nathan D. Price,
  • Leroy Hood,
  • Sean M. Gibbons

DOI
https://doi.org/10.1128/mSystems.00964-21
Journal volume & issue
Vol. 6, no. 5

Abstract

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Recent human feeding studies have shown how the baseline taxonomic composition of the gut microbiome can determine responses to dietary interventions, but the exact functional determinants underlying this phenomenon remain unclear. In this study, we set out to better understand interactions between baseline BMI, metabolic health, diet, gut microbiome functional profiles, and subsequent weight changes in a human cohort that underwent a healthy lifestyle intervention.