Evidence map›Paper›PMID 22028838›Full record

ArticlePloS one2011

A genetic variant in the IL-17 promoter is functionally associated with acute graft-versus-host disease after unrelated bone marrow transplantation.

J Luis Espinoza, Akiyoshi Takami, Katsuya Nakata, Makoto Onizuka, Takakazu Kawase, Hideki Akiyama, Koichi Miyamura, Yasuo Morishima, Takahiro Fukuda, Yoshihisa Kodera and 2 more

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 80 papers, 4 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
80citing papers in PubMed, 4 pooled it
5.3field-weighted citation impact, top 4% 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

80 citing papers in PubMed, 4 syntheses or guidelines pooled it, 203 citations in OpenAlex.

  1. Association ofInternational journal of fertility & sterility · 2023
    Pooled it
  2. Pooled it
  3. Pooled it
  4. Pooled it
  5. Trial
  6. A SpecificFrontiers in immunology · 2020
    Trial
  7. Trial
  8. Article
  9. Review
  10. Article
  11. Article
  12. Genetic Variants in CytokinesLife (Basel, Switzerland) · 2025
    Article
  13. Article
  14. Relationship Between anJournal of clinical medicine · 2025
    Article
  15. Association ofInternational journal of molecular sciences · 2024
    Article
  16. Article
  17. Article
  18. Article
  19. Review
  20. Article

20 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

12 authors at 8 institutions in 2 countries.

J Luis EspinozaDepartment of Hematology and Oncology, Kanazawa University Hospital, Kanazawa, Japan.
Akiyoshi Takami
Katsuya Nakata
Makoto Onizuka
Takakazu Kawase
Hideki Akiyama
Koichi Miyamura
Yasuo Morishima
Takahiro Fukuda
Yoshihisa Kodera
Shinji Nakao
Japan Marrow Donor Program
Aichi Cancer Center · JPKanazawa University · JPKanazawa University Hospital · JPAichi Medical University · JPJapanese Red Cross Society, Japan · JPNational Cancer Center · USTokai University · JPTokyo Metropolitan Komagome Hospital · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Interleukin IL-17 is a proinflammatory cytokine that has been implicated in the pathogenesis of various autoimmune diseases. The single nucleotide polymorphism (SNP), rs2275913, in the promoter region of the IL-17 gene is associated with susceptibility to ulcerative colitis. When we examined the impact of rs2275913 in a cohort consisting of 438 pairs of patients and their unrelated donors transplanted through the Japan Marrow Donor Program, the donor IL-17 197A allele was found to be associated with a higher risk of acute graft-versus-host disease (GVHD; hazard ratio [HR], 1.46; 95% confidence interval [CI], 1.00 to 2.13; P = 0.05). Next, we investigated the functional relevance of the rs2275913 SNP. In vitro stimulated T cells from healthy individuals possessing the 197A allele produced significantly more IL-17 than those without the 197A allele. In a gene reporter assay, the 197A allele construct induced higher luciferase activity than the 197G allele, and the difference was higher in the presence of T cell receptor activation and was abrogated by cyclosporine treatment. Moreover, the 197A allele displayed a higher affinity for the nuclear factor activated T cells (NFAT), a critical transcription factor involved in IL-17 regulation. These findings substantiate the functional relevance of the rs2275913 polymorphism and indicate that the higher IL-17 secretion by individuals with the 197A allele likely accounts for their increased risk for acute GVHD and certain autoimmune diseases.

Indexed as

Polymorphism, Single NucleotideUnrelated DonorsAcute DiseaseAdolescentAdultAgedAllelesBase SequenceBone Marrow TransplantationChildChild, PreschoolFemaleGenotypeGraft vs Host DiseaseHumansInfantInterleukin-17NFATC Transcription Factors

Identifiers

PMID22028838
PMCPMC3197629
OpenAlexW2052219561

What OpenQuestion holds

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LicenceCC BY
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.