Evidence map›Paper›PMID 22539679›Full record

ArticleBiology of reproduction2012

Endometrial receptivity defects and impaired implantation in diabetic NOD mice.

Ahmad J H Albaghdadi, Frederick W K Kan

Open access · hybridAbstract read
In one paragraph

Article in Biology of reproduction, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed, 1 pooled it
0.8field-weighted citation impact, top 29% 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

21 citing papers in PubMed, 1 synthesis or guideline pooled it, 35 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Review
  4. Article
  5. Article
  6. Article
  7. Evaluation ofInternational journal of fertility & sterility · 2020
    Article
  8. Article
  9. Article
  10. Collagen at the maternal-fetal interface in human pregnancy.International journal of biological sciences · 2020
    Review
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Review
  17. Article
  18. MUC1 (CD227): a multi-tasked molecule.Cellular and molecular life sciences : CMLS · 2015
    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

2 authors at 1 institution in 1 country.

Ahmad J H AlbaghdadiDepartment of Biomedical and Molecular Sciences, Queen's University, Kingston, Ontario, Canada.
Frederick W K Kan
Queen's University · CA

Funding

CIHR 93606-1
6 · The paper itself

Abstract

Implantation failure is a major hurdle to a successful pregnancy. The high rate of postimplantation fetal loss in nonobese diabetic (NOD) mice is believed to be related to an abnormal decidual production of interferon (IFN)gamma. To address whether diabetes alters the natural events associated with successful implantation, certain morphological and molecular features of uterine receptivity in diabetic NOD (dNOD) mice were examined in normally mated pregnancy and in concanavalin A (ConA)-induced pseudopregnancy. As opposed to normoglycemic NOD (cNOD) mice, dNOD mice expressed retarded maturation of their uterine pinopodes and overexpressed MUC1 mucin at implantation sites (P < 0.001). Uterine production of leukemia inhibitory factor (LIF) and phosphorylation of uterine NFkappaBp65 and STAT3-Ty705 were found to be low (P < 0.01) during Day 4.5 postcoitum, whereas IFNgamma was aberrantly overexpressed. Loss of temporal regulation of progesterone receptor A (PR A) and PR B, together with aberrantly increased expression of the protein inhibitor of activated STAT-y (PIASy) (P < 0.01) and reduced recruitment (P < 0.01) of the latter to nuclear progesterone receptor sites were prominent features of decidualization failure occurring at peri-implantation in dNOD mice. In conclusion, the aberrant expression of endometrial IFNgamma in dNOD mice is associated with a nonreceptive endometrial milieu contributing to peri-implantation embryo loss in type 1 diabetes.

Indexed as

Embryo ImplantationAbortion, SpontaneousAnimalsConcanavalin ADiabetes Mellitus, Type 1EndometriumFemaleInterferon-gammaMiceMice, Inbred BALB CMice, Inbred NODMucin-1PregnancyProtein Inhibitors of Activated STATReceptors, ProgesteroneSTAT3 Transcription FactorConcanavalin AInterferon-gammaMucin-1Piasy protein, mouseProtein Inhibitors of Activated STATReceptors, ProgesteroneRela protein, mouseStat3 protein, mouseSTAT3 Transcription FactorTranscription Factor RelA

Identifiers

PMID22539679
PMCPMC3726408
OpenAlexW2131657077

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.