Evidence map›Paper›PMID 34394021›Full record

ArticleFrontiers in microbiology2021

Prenatal Depression, Breastfeeding, and Infant Gut Microbiota.

Nicole Rodriguez, Hein M Tun, Catherine J Field, Piushkumar J Mandhane, James A Scott, Anita L Kozyrskyj

Abstract read
In one paragraph

Article in Frontiers in microbiology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed, 2 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

15 citing papers in PubMed, 2 syntheses or guidelines pooled it.

  1. Pooled it
  2. Pooled it
  3. Review
  4. Article
  5. Article
  6. Article
  7. Review
  8. Review
  9. Article
  10. Infants exposedmSphere · 2023
    Article
  11. Review
  12. Article
  13. Assessment of human milk in the era of precision health.Current opinion in clinical nutrition and metabolic care · 2022
    Review
  14. Article
  15. Article
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.

Nicole RodriguezDepartment of Pediatrics, University of Alberta, Edmonton, AB, Canada.
Hein M TunHKU-Pasteur Research Pole, Li Ka Shing Faculty of Medicine, School of Public Health, The University of Hong Kong, Hong Kong, China.
Catherine J FieldDepartment of Agricultural, Food and Nutritional Science, University of Alberta, Edmonton, AB, Canada.
Piushkumar J MandhaneDepartment of Pediatrics, University of Alberta, Edmonton, AB, Canada.
James A ScottDalla Lana School of Public Health, University of Toronto, Toronto, ON, Canada.
Anita L KozyrskyjDepartment of Pediatrics, University of Alberta, Edmonton, AB, Canada.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Depressive symptoms are common during pregnancy and are estimated to affect 7-20% of pregnant women, with higher prevalence found in those with a prior history of depression, in ethnic minorities, and those with increased exposure to stressful life events. Maternal depression often remains undiagnosed, and its symptoms can increase adverse health risks to the infant, including impaired cognitive development, behavioral problems, and higher susceptibility to physical illnesses. Accumulating research evidence supports the association between maternal physical health elements to infant gut health, including factors such as mode of delivery, medication, feeding status, and antibiotic use. However, specific maternal prenatal psychosocial factors and their effect on infant gut microbiota and immunity remains an area that is not well understood. This article reviews the literature and supplements it with new findings to show that prenatal depression alters: (i) gut microbial composition in partially and fully formula-fed infants at 3-4 months of age, and (ii) gut immunity (i.e., secretory Immunoglobulin A) in all infants independent of breastfeeding status. Understanding the implications of maternal depression on the infant gut microbiome is important to enhance both maternal and child health and to better inform disease outcomes and management.

Indexed as

birth modebreastfeedinggut immunitygut microbiotainfantprenatal depression

Identifiers

PMID34394021
PMCPMC8363245

What OpenQuestion holds

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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.