Evidence map›Paper›PMID 20445562›Full record

ReviewGenes and immunity2010

Congenital toxoplasmosis: candidate host immune genes relevant for vertical transmission and pathogenesis.

L B Ortiz-Alegría, H Caballero-Ortega, I Cañedo-Solares, C P Rico-Torres, A Sahagún-Ruiz, M E Medina-Escutia, D Correa

Abstract readReview
PubMed Publisher
In one paragraph

Review in Genes and immunity, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed, 2 pooled it
2.3field-weighted citation impact, top 14% 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

23 citing papers in PubMed, 2 syntheses or guidelines pooled it, 64 citations in OpenAlex.

  1. Pooled it
  2. Is Toxoplasma gondii type related to clinical outcome in human congenital infection? Systematic and critical review.European journal of clinical microbiology & infectious diseases : official publication of the European Society of Clinical Microbiology · 2016
    Pooled it
  3. Article
  4. Article
  5. Modeling the human placental barrier to understandFrontiers in cellular and infection microbiology · 2023
    Review
  6. Anti-Microorganisms · 2022
    Review
  7. Review
  8. Article
  9. Review
  10. Article
  11. Review
  12. Article
  13. Article
  14. Article
  15. Article
  16. Serum IgG Anti-Frontiers in cellular and infection microbiology · 2019
    Article
  17. Article
  18. Estradiol Attenuates the Severity of PrimaryFrontiers in immunology · 2018
    Article
  19. Review
  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

7 authors at 3 institutions in 1 country.

L B Ortiz-AlegríaLaboratorio de Inmunología Experimental, Subdirección de Medicina Experimental, Instituto Nacional de Pediatría, SSA, México DF, Mexico.
H Caballero-Ortega
I Cañedo-Solares
C P Rico-Torres
A Sahagún-Ruiz
M E Medina-Escutia
D Correa
Instituto Nacional de Pediatria · MXSecretaria de Salud · MXUniversidad Nacional Autónoma de México · MX

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Toxoplasma gondii infects a variety of vertebrate hosts, including humans. Transplacental passage of the parasite leads to congenital toxoplasmosis. A primary infection during the first weeks of gestation causes vertical transmission at low rate, although it causes major damage to the embryo. Transmission frequency increases to near 80% by the end of pregnancy, but the proportion of ill newborns is low. For transmission and pathogenesis, the parasite genetics is certainly important. Several host innate and adaptative immune response genes are induced during infection in adults, which control the rapidly replicating tachyzoite. The T helper 1 (Th1) response is protective, although it has to be modulated to avoid inflammatory damage. Paradoxical observations on this response pattern in congenital toxoplasmosis have been reported, as it may be protective or deleterious, inducing sterile abortion or favoring parasite transplacental passage. Regarding pregnancy, an early Th1 microenvironment is important for control of infectious diseases and successful implantation, although it has to be regulated to support trophoblast survival. Polymorphism of genes involved in these parallel phenomena, such as Toll-like receptors (TLRs), adhesins, cytokines, chemokines or their receptors, immunoglobulins or Fc receptors (FcRs), might be important in susceptibility for T. gondii vertical transmission, abortion or fetal pathology. In this study some examples are presented and discussed.

Indexed as

Infectious Disease Transmission, VerticalPolymorphism, GeneticAdaptive ImmunityAdultChemokinesCytokinesFemaleHumansPregnancyReceptors, FcTh1 CellsToll-Like ReceptorsToxoplasmaToxoplasmosis, CongenitalChemokinesCytokinesReceptors, FcToll-Like Receptors

Identifiers

PMID20445562
OpenAlexW2054740945

What OpenQuestion holds

Textmetadata
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.