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Examining the healthy human microbiome concept

  • Raphaela Joos
  • , Katy Boucher
  • , Aonghus Lavelle
  • , Manimozhiyan Arumugam
  • , Martin J. Blaser
  • , Marcus J. Claesson
  • , Gerard Clarke
  • , Paul D. Cotter
  • , Luisa De Sordi
  • , Maria G. Dominguez-Bello
  • , Bas E. Dutilh
  • , Stanislav D. Ehrlich
  • , Tarini Shankar Ghosh
  • , Colin Hill
  • , Christophe Junot
  • , Leo Lahti
  • , Trevor D. Lawley
  • , Tine R. Licht
  • , Emmanuelle Maguin
  • , Thulani P. Makhalanyane
  • Julian R. Marchesi, Jelle Matthijnssens, Jeroen Raes, Jacques Ravel, Anne Salonen, Pauline D. Scanlan, Andrey Shkoporov, Catherine Stanton, Ines Thiele, Igor Tolstoy, Jens Walter, Bo Yang, Natalia Yutin, Alexandra Zhernakova, Hub Zwart, Human Microbiome Action Consortium, Joël Doré, R. Paul Ross*
*Corresponding author for this work
  • University College Cork
  • University of Copenhagen
  • Rutgers - The State University of New Jersey, New Brunswick
  • Teagasc - Irish Agriculture and Food Development Authority
  • Sorbonne Université
  • Utrecht University
  • University College London
  • Indraprastha Institute of Information Technology Delhi
  • Université Paris-Saclay
  • University of Turku
  • Wellcome Sanger Institute
  • Stellenbosch University
  • Imperial College London
  • KU Leuven
  • University of Maryland, Baltimore
  • University of Helsinki
  • National Institutes of Health
  • Jiangnan University
  • University of Groningen
  • Erasmus University Rotterdam
  • University of Trento
  • European Molecular Biology Laboratory
  • Université Paris Cité
  • University of Naples Federico II
  • EU Microbiome Regulatory Science Center
  • European Biomedical Research Institute of Salerno
  • European Foundation for the Study of Chronic Liver Failure
  • Technical University of Munich
  • Agence de Medicale Education
  • University of Southern Denmark
  • European Food Information Council
  • Odense University Hospital
  • Columbia University
  • University of Münster
  • Harvard University
  • Institut Gustave Roussy

Research output: Contribution to journalJournal articleResearchpeer-review

Abstract

Human microbiomes are essential to health throughout the lifespan and are increasingly recognized and studied for their roles in metabolic, immunological and neurological processes. Although the full complexity of these microbial communities is not fully understood, their clinical and industrial exploitation is well advanced and expanding, needing greater oversight guided by a consensus from the research community. One of the most controversial issues in microbiome research is the definition of a ‘healthy’ human microbiome. This concept is complicated by the microbial variability over different spatial and temporal scales along with the challenge of applying a unified definition to the spectrum of healthy microbiome configurations. In this Perspective, we examine the progress made and the key gaps that remain to be addressed to fully harness the benefits of the human microbiome. We propose a road map to expand our knowledge of the microbiome–health relationship, incorporating epidemiological approaches informed by the unique ecological characteristics of these communities.

Original languageEnglish
JournalNature Reviews Microbiology
Volume23
Pages (from-to)192-205
Number of pages14
ISSN1740-1526
DOIs
Publication statusPublished - 2025

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

  1. SDG 3 - Good Health and Well-being
    SDG 3 Good Health and Well-being

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