Perspective: Leveraging the Gut Microbiota to Predict Personalized Responses to Dietary, Prebiotic, and Probiotic Interventions

Sean M Gibbons, Thomas Gurry, Johanna W Lampe, Anirikh Chakrabarti, Veerle Dam, Amandine Everard, Almudena Goas, Gabriele Gross, Michiel Kleerebezem, Jonathan Lane, Johanna Maukonen, Ana Lucia Barretto Penna, Bruno Pot, Ana M Valdes, Gemma Walton, Adrienne Weiss, Yoghatama Cindya Zanzer, Naomi V Venlet, Michela Miani

Research output: Contribution to journalArticlepeer-review

11 Citations (Scopus)

Abstract

Humans often show variable responses to dietary, prebiotic, and probiotic interventions. Emerging evidence indicates that the gut microbiota is a key determinant for this population heterogeneity. Here, we provide an overview of some of the major computational and experimental tools being applied to critical questions of microbiota-mediated personalized nutrition and health. First, we discuss the latest advances in in silico modeling of the microbiota-nutrition-health axis, including the application of statistical, mechanistic, and hybrid artificial intelligence models. Second, we address high-throughput in vitro techniques for assessing interindividual heterogeneity, from ex vivo batch culturing of stool and continuous culturing in anaerobic bioreactors, to more sophisticated organ-on-a-chip models that integrate both host and microbial compartments. Third, we explore in vivo approaches for better understanding of personalized, microbiota-mediated responses to diet, prebiotics, and probiotics, from nonhuman animal models and human observational studies, to human feeding trials and crossover interventions. We highlight examples of existing, consumer-facing precision nutrition platforms that are currently leveraging the gut microbiota. Furthermore, we discuss how the integration of a broader set of the tools and techniques described in this piece can generate the data necessary to support a greater diversity of precision nutrition strategies. Finally, we present a vision of a precision nutrition and healthcare future, which leverages the gut microbiota to design effective, individual-specific interventions.

Original languageEnglish
Pages (from-to)1450-1461
Number of pages12
JournalAdvances in Nutrition
Volume13
Issue number5
DOIs
Publication statusPublished - 2 Oct 2022

Keywords

  • Animals
  • Artificial Intelligence
  • Diet
  • Gastrointestinal Microbiome
  • Humans
  • Prebiotics
  • Probiotics

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