Evidence map›Paper›PMID 22875907›Full record

ArticleBiology of reproduction2012

DBA-lectin reactivity defines mouse uterine natural killer cell subsets with biased gene expression.

Zhilin Chen, Jianhong Zhang, Kota Hatta, Patricia D A Lima, Hakim Yadi, Francesco Colucci, Aureo T Yamada, B Anne Croy

Abstract readValidation Study
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 55 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
55citing papers in PubMed, 1 pooled it
4.0field-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

55 citing papers in PubMed, 1 synthesis or guideline pooled it, 94 citations in OpenAlex.

  1. Pooled it
  2. Review
  3. Maternal PMReproductive toxicology (Elmsford, N.Y.) · 2026
    Article
  4. T-bet Fate Mapping Reveals Gestational Stage-Specific Transcriptional Adaptation of Decidual NK Cells.American journal of reproductive immunology (New York, N.Y. : 1989) · 2026
    Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Endometrial TGFβ signaling fosters early pregnancy development by remodeling the fetomaternal interface.American journal of reproductive immunology (New York, N.Y. : 1989) · 2023
    Review
  14. Article
  15. Review
  16. Article
  17. Article
  18. Article
  19. Uterine Deletion ofInternational journal of molecular sciences · 2022
    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

8 authors at 1 institution in 1 country.

Zhilin ChenDepartment of Biomedical and Molecular Sciences, Queen's University, Kingston, Ontario, Canada.
Jianhong Zhang
Kota Hatta
Patricia D A Lima
Hakim Yadi
Francesco Colucci
Aureo T Yamada
B Anne Croy
Queen's University · CA

Funding

Biotechnology and Biological Sciences Research Council BBS/E/B/0000M702CIHR 77519Medical Research Council G0900101
6 · The paper itself

Abstract

Endometrial decidualization, a process essential for blastocyst implantation in species with hemochorial placentation, is accompanied by an enormous but transient influx of natural killer (NK) cells. Mouse uterine NK (uNK) cell subsets have been defined by diameter and cytoplasmic granule number, reflecting stage of maturity, and by histochemical reactivity with Periodic Acid Schiff (PAS) reagent with or without co-reactivity with Dolichos biflorus agglutinin (DBA) lectin. We asked whether DBA- and DBA+ mouse uNK cells were equivalent using quantitative RT-PCR analyses of flow-separated, midpregnancy (Gestation Day [gd] 10) cells and immunohistochemistry. CD3E (CD3)-IL2RB (CD122)+DBA cells were identified as the dominant Ifng transcript source. Skewed IFNG production by uNK cell subsets was confirmed by analysis of uNK cells from eYFP-tagged IFNG-reporter mice. In contrast, CD3E-IL2RB+DBA+ uNK cells expressed genes compatible with significantly greater potential for IL22 synthesis, angiogenesis, and participation in regulation mediated by the renin-angiotensin system (RAS). CD3E-IL2RB+DBA+ cells were further divided into VEGFA+ and VEGFA- subsets. CD3E-IL2RB+DBA+ uNK cells but not CD3E-IL2RB+DBA- uNK cells arose from circulating, bone marrow-derived progenitor cells by gd6. These findings indicate the heterogeneous nature of mouse uNK cells and suggest that studies using only DBA+ uNK cells will give biased data that does not fully represent the uNK cell population.

Indexed as

Gene ExpressionAnimalsBone Marrow CellsFemaleKiller Cells, NaturalMaleMiceMice, Inbred BALB CMice, Inbred C57BLMice, TransgenicPlant LectinsProtein BindingStem CellsUterusdolichos biflorus agglutininPlant Lectins

Identifiers

PMID22875907
PMCPMC3467293
OpenAlexW2161499024

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.