Evidence map›Paper›PMID 31841548›Full record

Observational studyPloS one2019

The microbiota composition of the offspring of patients with gestational diabetes mellitus (GDM).

Valentina Ponzo, Ilario Ferrocino, Adriana Zarovska, Maria Bernadette Amenta, Filomena Leone, Clara Monzeglio, Rosalba Rosato, Marianna Pellegrini, Roberto Gambino, Maurizio Cassader and 3 more

Open access · goldAbstract readObservational Study
In one paragraph

Observational study in PloS one, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 51 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
51citing papers in PubMed, 1 pooled it
3.8field-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.

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

51 citing papers in PubMed, 1 synthesis or guideline pooled it, 83 citations in OpenAlex.

  1. Pooled it
  2. Trial
  3. Article
  4. Review
  5. Article
  6. Article
  7. Review
  8. Article
  9. Review
  10. Review
  11. Review
  12. Review
  13. Article
  14. Observational
  15. Review
  16. Article
  17. Review
  18. Review
  19. Article
  20. 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

13 authors at 1 institution in 1 country.

Valentina PonzoDepartment of Medical Sciences, University of Turin, Turin, Italy.
Ilario FerrocinoDepartment of Agricultural, Forestry, and Food Science, University of Turin, Turin, Italy.ORCID 0000-0002-1657-0054
Adriana ZarovskaDepartment of Medical Sciences, University of Turin, Turin, Italy.
Maria Bernadette AmentaClinical Nutrition Unit, S. Anna Hospital, Città della Salute e della Scienza, Turin, Italy.
Filomena LeoneClinical Nutrition Unit, S. Anna Hospital, Città della Salute e della Scienza, Turin, Italy.
Clara MonzeglioGynecology and Obstetrics Unit, S. Anna Hospital, Città della Salute e della Scienza, Turin, Italy.
Rosalba RosatoDepartment of Psychology, University of Turin, Turin, Italy.
Marianna PellegriniDepartment of Medical Sciences, University of Turin, Turin, Italy.
Roberto GambinoDepartment of Medical Sciences, University of Turin, Turin, Italy.
Maurizio CassaderDepartment of Medical Sciences, University of Turin, Turin, Italy.
Ezio GhigoDepartment of Medical Sciences, University of Turin, Turin, Italy.
Luca CocolinDepartment of Agricultural, Forestry, and Food Science, University of Turin, Turin, Italy.
Simona BoDepartment of Medical Sciences, University of Turin, Turin, Italy.
University of Turin · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The microbiota composition of the offspring of women with gestational diabetes mellitus (GDM), a common pregnancy complication, is still little known. We investigated whether the GDM offspring gut microbiota composition is associated with the maternal nutritional habits, metabolic variables or pregnancy outcomes. Furthermore, we compared the GDM offspring microbiota to the microbiota of normoglycemic-mother offspring. Fecal samples of 29 GDM infants were collected during the first week of life and assessed by 16S amplicon-based sequencing. The offspring's microbiota showed significantly lower α-diversity than the corresponding mothers. Earlier maternal nutritional habits were more strongly associated with the offspring microbiota (maternal oligosaccharide positively with infant Ruminococcus, maternal saturated fat intake inversely with infant Rikenellaceae and Ruminococcus) than last-trimester maternal habits. Principal coordinate analysis showed a separation of the infant microbiota according to the type of feeding (breastfeeding vs formula-feeding), displaying in breast-fed infants a higher abundance of Bifidobacterium. A few Bacteroides and Blautia oligotypes were shared by the GDM mothers and their offspring, suggesting a maternal microbial imprinting. Finally, GDM infants showed higher relative abundance of pro-inflammatory taxa than infants from healthy women. In conclusion, many maternal conditions impact on the microbiota composition of GDM offspring whose microbiota showed increased abundance of pro-inflammatory taxa.

Indexed as

Child of Impaired ParentsDiabetes, GestationalAdultBreast FeedingCohort StudiesDiet RecordsFecesFeeding BehaviorFemaleGastrointestinal MicrobiomeHumansInfant, NewbornMaleMaternal Nutritional Physiological PhenomenaMother-Child RelationsPregnancy

Identifiers

PMID31841548
PMCPMC6913919
OpenAlexW2995088790

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.