Evidence map›Paper›PMID 19164174›Full record

ReviewBiology of reproduction2009

Interferon gamma in successful pregnancies.

Shawn P Murphy, Chandrakant Tayade, Ali A Ashkar, Kota Hatta, Jianhong Zhang, B Anne Croy

Registry-linked trialOpen access · bronzeAbstract readReview
In one paragraph

Review in Biology of reproduction, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT05473273 (Descriptive Analysis of Serum Immunological Markers During an Euploid Frozen Embryo Transfer in a Natural Cycle), which is not on this map. Cited by 140 papers.

0numbers the graph read from it
0cells of the map it votes in
140citing papers in PubMed
5.6field-weighted citation impact, top 3% 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.

NCT05473273 recruitingnot on this mapstarted 2023, after this paper: background citation

Descriptive Analysis of Serum Immunological Markers During an Euploid Frozen Embryo Transfer in a Natural Cycle (NC).

TypeobservationalSponsorART Fertility Clinics LLCRan2023 to 2026Enrolled40ConditionsInfertility, FemaleArmsEndometrin 100Mg Vaginal Insert, Estradiol Valerate
3 · Its place in the literature

Who cites it

140 citing papers in PubMed, 293 citations in OpenAlex.

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

80 more citing papers are in PubMed but not listed here.

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 2 countries.

Shawn P MurphyDepartment of Obstetrics and Gynecology, University of Rochester, Rochester, NY, USA.
Chandrakant Tayade
Ali A Ashkar
Kota Hatta
Jianhong Zhang
B Anne Croy
Queen's University · CAUniversity of Guelph · CAUniversity of Rochester · US

Funding

REGULATION OF MHC CLASS II EXPRESSION IN TROPHOBLASTR01HD037464 · NICHD · ROSWELL PARK CANCER INSTITUTE CORP · PI MURPHY, SHAWN P · 1999 to 2001
$414k
NICHD NIH HHS R01 HD037464
6 · The paper itself

Abstract

Interferon gamma (IFNG) is a proinflammatory cytokine secreted in the uterus during early pregnancy. It is abundantly produced by uterine natural killer cells in maternal endometrium but also by trophoblasts in some species. In normal pregnancies of mice, IFNG plays critical roles that include initiation of endometrial vasculature remodeling, angiogenesis at implantation sites, and maintenance of the decidual (maternal) component of the placenta. In livestock and in humans, deviations in these processes are thought to contribute to serious gestational complications, such as fetal loss or preeclampsia. Interferon gamma has broader roles in activation of innate and adaptive immune responses to viruses and tumors, in part through upregulating transcription of genes involved in cell cycle regulation, apoptosis, and antigen processing/presentation. Despite this, rodent and human trophoblast cells show dampened responses to IFNG that reflect the resistance of these cells to IFNG-mediated activation of major histocompatibility complex (MHC) class II transplantation antigen expression. Lack of MHC class II antigens on trophoblasts is thought to facilitate survival of the semiallogeneic conceptus in the presence of maternal lymphocytes. This review describes the dynamic roles of IFNG in successful pregnancy and briefly summarizes data on IFNG in gestational pathologies.

Indexed as

AnimalsEndometriumFemaleFetusGene ExpressionHumansInterferon-gammaInterferon gamma ReceptorMiceModels, ImmunologicalPregnancyPregnancy ComplicationsReceptors, InterferonSignal TransductionSwineTrophoblastsInterferon-gammaInterferon gamma ReceptorReceptors, Interferon

Identifiers

PMID19164174
PMCPMC2849832
OpenAlexW2108599038

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

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.