Evidence map›Paper›PMID 32574158›Full record

ArticlePLoS neglected tropical diseases2020

Growth velocity in children with Environmental Enteric Dysfunction is associated with specific bacterial and viral taxa of the gastrointestinal tract in Malawian children.

Chandni Desai, Scott A Handley, Rachel Rodgers, Cynthia Rodriguez, Maria I Ordiz, Mark J Manary, Lori R Holtz

Open access · goldAbstract read
In one paragraph

Article in PLoS neglected tropical diseases, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed, 1 pooled it
0.5field-weighted citation impact, top 21% 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.

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

15 citing papers in PubMed, 1 synthesis or guideline pooled it, 29 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Review
  4. Review
  5. Article
  6. Article
  7. Review
  8. Review
  9. Article
  10. Gut virome in early life: origins and implications.Current opinion in virology · 2022
    Review
  11. Review
  12. Article
  13. Review
  14. Emerging Roles of Gut Virome in Pediatric Diseases.International journal of molecular sciences · 2021
    Review
  15. Goals in Nutrition Science 2020-2025.Frontiers in nutrition · 2020
    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

7 authors at 2 institutions in 2 countries.

Chandni DesaiDepartment of Pathology and Immunology, Washington University School of Medicine, St. Louis, Missouri, United States of America.ORCID 0000-0002-3708-3634
Scott A HandleyDepartment of Pathology and Immunology, Washington University School of Medicine, St. Louis, Missouri, United States of America.
Rachel RodgersDepartment of Pediatrics, Washington University School of Medicine, St. Louis, Missouri, United States of America.
Cynthia RodriguezDepartment of Pediatrics, Washington University School of Medicine, St. Louis, Missouri, United States of America.
Maria I OrdizDepartment of Pediatrics, Washington University School of Medicine, St. Louis, Missouri, United States of America.
Mark J ManaryDepartment of Pediatrics, Washington University School of Medicine, St. Louis, Missouri, United States of America.
Lori R HoltzDepartment of Pediatrics, Washington University School of Medicine, St. Louis, Missouri, United States of America.ORCID 0000-0002-5591-7794
Washington University in St. Louis · USUniversity of Malawi · MW

Funding

ENVIRONMENTAL ENTEROPATHY AND THE VIROMER21AI121939 · NIAID · WASHINGTON UNIVERSITY · PI HOLTZ, LORI R · 2016 to 2017
$419k
NIAID NIH HHS R21 AI121939
6 · The paper itself

Abstract

Environmental enteric dysfunction (EED) is characterized by diffuse villous atrophy of the small bowel. EED is strongly associated with stunting, a major public health problem linked to increased childhood morbidity and mortality. EED and subsequent stunting of linear growth are surmised to have microbial origins. To interrogate this relationship, we defined the comprehensive virome (eukaryotic virus and bacteriophage) and bacterial microbiome of a longitudinal cohort of rural Malawian children with extensive metadata and intestinal permeability testing at each time point. We found thirty bacterial taxa differentially associated with linear growth. We detected many eukaryotic viruses. Neither the total number of eukaryotic families nor a specific viral family was statistically associated with improved linear growth. We identified 3 differentially abundant bacteriophage among growth velocities. Interestingly, there was a positive correlation between bacteria and bacteriophage richness in children with subsequent adequate/moderate growth which children with subsequent poor growth lacked. This suggests that a disruption in the equilibrium between bacteria and bacteriophage communities might be associated with subsequent poor growth. Future studies of EED and stunting should include the evaluation of viral communities in addition to bacterial microbiota to understand the complete microbial ecology of these poorly understood entities.

Indexed as

Gastrointestinal MicrobiomeBacteriaBacteriophagesChild, PreschoolFemaleGastrointestinal DiseasesGastrointestinal TractGrowth DisordersHumansInfantIntestine, SmallMalawiMaleMicrobial ViabilityPermeabilityRNA, Ribosomal, 16SRNA, Ribosomal, 16S

Identifiers

PMID32574158
PMCPMC7310680
OpenAlexW3037915702

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.