Evidence map›Paper›PMID 41907522›Full record

ArticleGut microbes reports2026

Associations between the infant gut microbiota and the living environment.

Brandon Hickman, Anne Salonen, Kaija-Leena Kolho, Willem M De Vos, Katri Korpela

Abstract read
In one paragraph

Article in Gut microbes reports, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

5 authors.

Brandon HickmanHuman Microbiome Research Program, Faculty of Medicine, University of Helsinki, Helsinki, Finland.ORCID https://orcid.org/0000-0002-8580-5005
Anne SalonenHuman Microbiome Research Program, Faculty of Medicine, University of Helsinki, Helsinki, Finland.ORCID https://orcid.org/0000-0002-6960-7447
Kaija-Leena KolhoHuman Microbiome Research Program, Faculty of Medicine, University of Helsinki, Helsinki, Finland.ORCID https://orcid.org/0000-0001-9170-8415
Willem M De VosHuman Microbiome Research Program, Faculty of Medicine, University of Helsinki, Helsinki, Finland.ORCID https://orcid.org/0000-0002-0273-3166
Katri KorpelaDepartment of Bacteriology and Immunology, University of Helsinki, Helsinki, Finland.ORCID https://orcid.org/0000-0001-5031-2713

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The human gut microbiota is central to the health and development of the host, and the early-life microbiota is affected by a range of factors that can alter the infant's development for years to come. The role of the external, natural environment in shaping the gut microbiota is still largely unknown. We examined how the environment surrounding the home postnatally is associated with the infant gut microbiota in the first 2 y of life. The study utilized 16 s rRNA data from 893 children's fecal samples from the longitudinal birth cohort HELMi. We show that the environment has a minimal overall association with microbiota development (R

Indexed as

air pollutionenvironmentInfant gut microbiotaland use

Identifiers

PMID41907522
PMCPMC12938875

What OpenQuestion holds

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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.