Evidence map›Paper›PMID 19426111›Full record

ArticleThe Journal of infectious diseases2009

Evidence for in utero sensitization to Ascaris lumbricoides in newborns of mothers with ascariasis.

Irene Guadalupe, Edward Mitre, Susana Benitez, Martha E Chico, Thomas B Nutman, Philip J Cooper

Open access · bronzeAbstract read
In one paragraph

Article in The Journal of infectious diseases, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed
2.3field-weighted citation impact, top 12% 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

24 citing papers in PubMed, 51 citations in OpenAlex.

  1. Article
  2. Altered Offspring Immunity in Maternal Parasitic Infections.Journal of immunology (Baltimore, Md. : 1950) · 2022
    Review
  3. Observational
  4. Article
  5. Review
  6. Review
  7. Review
  8. Review
  9. Article
  10. Article
  11. Effect of Early-Life Geohelminth Infections on the Development of Wheezing at 5 Years of Age.American journal of respiratory and critical care medicine · 2018
    Article
  12. Review
  13. Review
  14. Review
  15. Article
  16. Article
  17. Article
  18. Pregnancy and helminth infections.Parasite immunology · 2014
    Review
  19. Article
  20. 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 3 institutions in 3 countries.

Irene GuadalupeLaboratorio de Investigaciones FEPIS, Quinindé, Esmeraldas Province, Ecuador.
Edward Mitre
Susana Benitez
Martha E Chico
Thomas B Nutman
Philip J Cooper
National Institutes of Health · USUniversidad San Francisco de Quito · ECUniversity of Health Sciences

Funding

Immunoregulation /Immune Recognition In Filarial/Nonfilarial Parasitic InfectionZIAAI000197 · NIAID · NATIONAL INSTITUTE OF ALLERGY AND INFECTIOUS DISEASES · PI NUTMAN, THOMAS · 2009 to 2025
$23.4M
Immunoregulation /Recognition In non/filarial InfectionZ01AI000197 · NIAID · NIAID EXTRAMURAL ACTIVITIES · PI NUTMAN, THOMAS B. · 1985 to 2008
$3.5M
Intramural NIH HHSWellcome Trust 074679Wellcome Trust 074679/Z/04/Z
6 · The paper itself

Abstract

Ascaris lumbricoides infections in humans may have important effects on the development of allergy and on susceptibility to infectious diseases that start during early life. To investigate whether sensitization to A. lumbricoides occurs in utero, we measured interferon (IFN)-gamma and interleukin (IL)-4 responses in A. lumbricoides antigen-stimulated cord blood from newborns of infected and noninfected mothers by flow cytometry. There was evidence of higher frequencies of IFN-gamma-expressing and IL-4-expressing CD4+ T cells in newborns of infected mothers than in newborns of noninfected mothers. Our data provide evidence of in utero sensitization to A. lumbricoides and raise the possibility that the immunological effects of infection start in the fetus.

Indexed as

Immunity, Maternally-AcquiredAnimalsAntibodies, HelminthAntigens, HelminthAscariasisAscaris lumbricoidesCase-Control StudiesCD4-Positive T-LymphocytesFemaleFetal BloodHumansImmunoglobulin GInfant, NewbornInterferon-gammaInterleukin-4UterusAntibodies, HelminthAntigens, HelminthIL4 protein, humanImmunoglobulin GInterferon-gammaInterleukin-4

Identifiers

PMID19426111
PMCPMC2869024
OpenAlexW2103318681

What OpenQuestion holds

Textmetadata
LicenceTDM
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.