Evidence map›Paper›PMID 39809768›Full record

ArticleNature communications2025

Early life microbial succession in the gut follows common patterns in humans across the globe.

Guilherme Fahur Bottino, Kevin S Bonham, Fadheela Patel, Shelley McCann, Michal Zieff, Nathalia Naspolini, Daniel Ho, Theo Portlock, Raphaela Joos, Firas S Midani and 15 more

Abstract read
In one paragraph

Article in Nature communications, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 30 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
30citing papers in PubMed, 1 pooled it
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

30 citing papers in PubMed, 1 synthesis or guideline pooled it.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

25 authors.

Guilherme Fahur BottinoDepartment of Biological Sciences, Wellesley College, Wellesley, MA, USA.
Kevin S BonhamDepartment of Biological Sciences, Wellesley College, Wellesley, MA, USA.
Fadheela PatelUniversity of Cape Town, Cape Town, Western Cape, South Africa.
Shelley McCannDepartment of Biological Sciences, Wellesley College, Wellesley, MA, USA.
Michal ZieffUniversity of Cape Town, Cape Town, Western Cape, South Africa.ORCID http://orcid.org/0000-0001-9352-9947
Nathalia NaspoliniSchool of Arts, Sciences and Humanity, University of São Paulo, São Paulo, SP, Brazil.
Daniel HoThe Liggins Institute, The University of Auckland, Auckland, New Zealand.ORCID http://orcid.org/0000-0002-3699-0419
Theo PortlockThe Liggins Institute, The University of Auckland, Auckland, New Zealand.ORCID http://orcid.org/0000-0001-5971-3847
Raphaela JoosAPC Microbiome Ireland, Cork, Ireland.ORCID http://orcid.org/0000-0002-8124-7747
Firas S MidaniDepartment of Molecular Virology and Microbiology, Baylor College of Medicine, Houston, TX, USA.ORCID http://orcid.org/0000-0002-2473-7758
Paulo SchüroffSchool of Arts, Sciences and Humanity, University of São Paulo, São Paulo, SP, Brazil.
Anubhav DasAPC Microbiome Ireland, Cork, Ireland.ORCID http://orcid.org/0009-0008-5264-8737
Inoli ShennonThe Liggins Institute, The University of Auckland, Auckland, New Zealand.ORCID http://orcid.org/0009-0004-3952-7894
Brooke C WilsonThe Liggins Institute, The University of Auckland, Auckland, New Zealand.ORCID http://orcid.org/0000-0002-2213-542X
Justin M O'SullivanThe Liggins Institute, The University of Auckland, Auckland, New Zealand.ORCID http://orcid.org/0000-0003-2927-450X
Robert A BrittonDepartment of Molecular Virology and Microbiology, Baylor College of Medicine, Houston, TX, USA.ORCID http://orcid.org/0000-0001-8983-9539
Deirdre M MurrayINFANT Maternal and Child Health Centre, Dept of Paediatrics and Child Health, University College Cork, Cork, Ireland.
Mairead E KielyINFANT Maternal and Child Health Centre, Dept of Paediatrics and Child Health, University College Cork, Cork, Ireland.
Carla R TaddeiMicrobiology Department, Institute of Biomedical Sciences (ICB-II), University of São Paulo, São Paulo, SP, Brazil.
Patrícia C B Beltrão-BragaMicrobiology Department, Institute of Biomedical Sciences (ICB-II), University of São Paulo, São Paulo, SP, Brazil.ORCID http://orcid.org/0000-0003-0004-1091
Alline C CamposPharmacology of Neuroplasticity Lab- Department of Pharmacology, Ribeirão Preto Medical School- University of São Paulo, São Paulo, SP, Brazil.
Guilherme V PolanczykDivision of Child & Adolescent Psychiatry, Department & Institute of Psychiatry, Faculdade de Medicina FMUSP, Universidade de São Paulo, São Paulo, SP, Brazil.ORCID http://orcid.org/0000-0003-2311-3289
Curtis HuttenhowerDepartment of Biostatistics, Harvard T.H. Chan School of Public Health, Boston, MA, USA.ORCID http://orcid.org/0000-0002-1110-0096
Kirsten A DonaldUniversity of Cape Town, Cape Town, Western Cape, South Africa.ORCID http://orcid.org/0000-0002-0276-9660
Vanja Klepac-CerajDepartment of Biological Sciences, Wellesley College, Wellesley, MA, USA. vklepacc@wellesley.edu.ORCID http://orcid.org/0000-0001-5387-5706

Funding

Wellcome Trust
6 · The paper itself

Abstract

Characterizing the dynamics of microbial community succession in the infant gut microbiome is crucial for understanding child health and development, but no normative model currently exists. Here, we estimate child age using gut microbial taxonomic relative abundances from metagenomes, with high temporal resolution (±3 months) for the first 1.5 years of life. Using 3154 samples from 1827 infants across 12 countries, we trained a random forest model, achieving a root mean square error of 2.56 months. We identified key taxonomic predictors of age, including declines in Bifidobacterium spp. and increases in Faecalibacterium prausnitzii and Lachnospiraceae. Microbial succession patterns are conserved across infants from diverse human populations, suggesting universal developmental trajectories. Functional analysis confirmed trends in key microbial genes involved in feeding transitions and dietary exposures. This model provides a normative benchmark of "microbiome age" for assessing early gut maturation that may be used alongside other measures of child development.

Indexed as

Gastrointestinal MicrobiomeBacteriaBifidobacteriumChild DevelopmentChild, PreschoolFaecalibacterium prausnitziiFecesFemaleHumansInfantInfant, NewbornMaleMetagenome

Identifiers

PMID39809768
PMCPMC11733223

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.