Evidence map›Paper›PMID 29362469›Full record

ReviewNature reviews. Gastroenterology & hepatology2018

Role of priority effects in the early-life assembly of the gut microbiota.

Daniel Sprockett, Tadashi Fukami, David A Relman

Abstract readReview
In one paragraph

Review in Nature reviews. Gastroenterology & hepatology, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 227 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
227citing 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

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

  1. Pooled it
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  10. The Critical Period Microbiota Shape Brain Plasticity.bioRxiv : the preprint server for biology · 2026
    Article
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167 more citing papers are in PubMed but not listed here.

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

3 authors.

Daniel SprockettDepartment of Microbiology and Immunology, Stanford University School ofMedicine, 291 Campus Drive, Stanford, California 94305, USA.
Tadashi FukamiDepartment of Biology, Stanford University, 371 Serra Mall, Stanford, California 94305, USA.
David A RelmanDepartment of Microbiology and Immunology, Stanford University School ofMedicine, 291 Campus Drive, Stanford, California 94305, USA.

Funding

Supplement to Enhance Wellness and Resiliency in the Graduate EnvironmentT32GM007276 · NIGMS · STANFORD UNIVERSITY · PI MORRISON, ASHBY J. · 1985 to 2023
$32.9M
NIGMS NIH HHS T32 GM007276
6 · The paper itself

Abstract

Understanding how microbial communities develop is essential for predicting and directing their future states. Ecological theory suggests that community development is often influenced by priority effects, in which the order and timing of species arrival determine how species affect one another. Priority effects can have long-lasting consequences, particularly if species arrival history varies during the early stage of community development, but their importance to the human gut microbiota and host health remains largely unknown. Here, we explore how priority effects might influence microbial communities in the gastrointestinal tract during early childhood and how the strength of priority effects can be estimated from the composition of the microbial species pool. We also discuss factors that alter microbial transmission, such as delivery mode, diet and parenting behaviours such as breastfeeding, which can influence the likelihood of priority effects. An improved knowledge of priority effects has the potential to inform microorganism-based therapies, such as prebiotics and probiotics, which are aimed at guiding the microbiota towards a healthy state.

Indexed as

BiodiversityBiological EvolutionChild DevelopmentFemaleGastrointestinal MicrobiomeGenetic DriftHost Microbial InteractionsHumansInfantInfant, NewbornLabor, ObstetricMaternal-Fetal ExchangePregnancySelection, GeneticTime Factors

Identifiers

PMID29362469
PMCPMC6813786

What OpenQuestion holds

Textmetadata
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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.