Evidence map›Paper›PMID 29030459›Full record

ArticleEMBO molecular medicine2017

Household triclosan and triclocarban effects on the infant and maternal microbiome.

Jessica V Ribado, Catherine Ley, Thomas D Haggerty, Ekaterina Tkachenko, Ami S Bhatt, Julie Parsonnet

Registry-linked trialOpen access · goldAbstract read
In one paragraph

Article in EMBO molecular medicine, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT01442701 (Stanford's Outcomes Research in Kids), which is not on this map. Cited by 45 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
45citing papers in PubMed, 2 pooled it
4.0field-weighted citation impact, top 6% of its field
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.

NCT01442701 completednot on this map

Stanford's Outcomes Research in Kids (STORK)

TypeobservationalSponsorStanford UniversityRan2011 to 2019Enrolled361ConditionsBacterial, Viral and Other Infectious AgentsArmsRemoval of triclosan-containing cleaning products from household.
3 · Its place in the literature

Who cites it

45 citing papers in PubMed, 2 syntheses or guidelines pooled it, 97 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Article
  4. Review
  5. Article
  6. The influence of endocrine disruptors on the gut microbiota.Turkish journal of medical sciences · 2025
    Review
  7. Review
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Review
  14. Review
  15. Article
  16. Triclosan: A Small Molecule with Controversial Roles.Antibiotics (Basel, Switzerland) · 2022
    Review
  17. Article
  18. Article
  19. The human gut microbiome and health inequities.Proceedings of the National Academy of Sciences of the United States of America · 2021
    Article
  20. The Different Facets of Triclocarban: A Review.Molecules (Basel, Switzerland) · 2021
    Review
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

6 authors at 1 institution in 1 country.

Jessica V RibadoDepartment of Genetics, Stanford University, Stanford, CA, USA.
Catherine LeyDivision of Infectious Diseases and Geographic Medicine, Department of Medicine, Stanford University, Stanford, CA, USA.
Thomas D HaggertyDivision of Infectious Diseases and Geographic Medicine, Department of Medicine, Stanford University, Stanford, CA, USA.
Ekaterina TkachenkoDivision of Hematology, Department of Medicine, Stanford University, Stanford, CA, USA.
Ami S BhattDepartment of Genetics, Stanford University, Stanford, CA, USA asbhatt@stanford.edu parsonnt@stanford.edu.ORCID 0000-0001-8099-2975
Julie ParsonnetDivision of Infectious Diseases and Geographic Medicine, Department of Medicine, Stanford University, Stanford, CA, USA asbhatt@stanford.edu parsonnt@stanford.edu.ORCID 0000-0001-7342-5366
Stanford University · US

Funding

INSTITUTIONAL TRAINING GRANT IN GENOME SCIENCET32HG000044 · NHGRI · STANFORD UNIVERSITY · PI MICHAEL P. SNYDER · 1995 to 2026
$32.2M
Childhood infection and prevention of obesityR01HD063142 · NICHD · STANFORD UNIVERSITY · PI PARSONNET, JULIE · 2009 to 2013
$3.7M
Household Triclosan and Triclocarban Use and the Developing Infant MicrobiomeR21ES023371 · NIEHS · STANFORD UNIVERSITY · PI PARSONNET, JULIE · 2014 to 2016
$974k
Sequence-based pathogen discovery in post-stem cell transplantation syndromesK08CA184420 · NCI · STANFORD UNIVERSITY · PI BHATT, AMI SIDDHARTH · 2014 to 2017
$524k
NCI NIH HHS K08 CA184420NHGRI NIH HHS T32 HG000044NICHD NIH HHS R01 HD063142NIEHS NIH HHS R21 ES023371
6 · The paper itself

Abstract

In 2016, the US Food and Drug Administration banned the use of specific microbicides in some household and personal wash products due to concerns that these chemicals might induce antibiotic resistance or disrupt human microbial communities. Triclosan and triclocarban (referred to as TCs) are the most common antimicrobials in household and personal care products, but the extent to which TC exposure perturbs microbial communities in humans, particularly during infant development, was unknown. We conducted a randomized intervention of TC-containing household and personal care products during the first year following birth to characterize whether TC exposure from wash products perturbs microbial communities in mothers and their infants. Longitudinal survey of the gut microbiota using 16S ribosomal RNA amplicon sequencing showed that TC exposure from wash products did not induce global reconstruction or loss of microbial diversity of either infant or maternal gut microbiotas. Broadly antibiotic-resistant species from the phylum Proteobacteria, however, were enriched in stool samples from mothers in TC households after the introduction of triclosan-containing toothpaste. When compared by urinary triclosan level, agnostic to treatment arm, infants with higher triclosan levels also showed an enrichment of Proteobacteria species. Despite the minimal effects of TC exposure from wash products on the gut microbial community of infants and adults, detected taxonomic differences highlight the need for consumer safety testing of antimicrobial self-care products on the human microbiome and on antibiotic resistance.

Indexed as

AdultAnti-Infective AgentsBacteriaBiodiversityCarbanilidesChromatography, High Pressure LiquidDisinfectantsDNA, BacterialDrug Resistance, BacterialFemaleGastrointestinal MicrobiomeHumansInfantLiquid-Liquid ExtractionLongitudinal StudiesProteobacteriaAnti-Infective AgentsCarbanilidesDisinfectantsDNA, BacterialRNA, Ribosomal, 16SToothpastestriclocarbanTriclosanantibioticmicrobiomeresistancetriclosan

Identifiers

PMID29030459
PMCPMC5709730
OpenAlexW2761186022

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

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.