Evidence map›Paper›PMID 29669755›Full record

ArticleBlood advances2018

Zinc finger-IRF composite elements bound by Ikaros/IRF4 complexes function as gene repression in plasma cell.

Kyoko Ochiai, Haruka Kondo, Yasunobu Okamura, Hiroki Shima, Yuko Kurokochi, Kazumi Kimura, Ryo Funayama, Takeshi Nagashima, Keiko Nakayama, Katsuyuki Yui and 2 more

Open access · goldAbstract read
In one paragraph

Article in Blood advances, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed
1.7field-weighted citation impact, top 16% 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

26 citing papers in PubMed, 46 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. EfficientImmune network · 2024
    Article
  7. Article
  8. Article
  9. Article
  10. Multifaceted roles ofFrontiers in oncology · 2024
    Review
  11. Circulating IRF8-expressing CD123Trends in immunology · 2023
    Review
  12. Article
  13. Article
  14. Article
  15. Review
  16. Article
  17. Review
  18. Protocol forSTAR protocols · 2021
    Article
  19. GermlineExpert review of clinical immunology · 2021
    Review
  20. Deletion ofInternational journal of molecular sciences · 2021
    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

12 authors at 3 institutions in 2 countries.

Kyoko OchiaiDepartment of Biochemistry, Tohoku University Graduate School of Medicine, Sendai, Japan.
Haruka KondoDepartment of Biochemistry, Tohoku University Graduate School of Medicine, Sendai, Japan.
Yasunobu OkamuraGraduate School of Information Sciences, Tohoku University, Sendai, Japan.
Hiroki ShimaDepartment of Biochemistry, Tohoku University Graduate School of Medicine, Sendai, Japan.
Yuko KurokochiDepartment of Biochemistry, Tohoku University Graduate School of Medicine, Sendai, Japan.
Kazumi KimuraDivision of Immunology, Department of Molecular Microbiology and Immunology, Graduate School of Biomedical Sciences, Nagasaki University, Nagasaki, Japan; and.
Ryo FunayamaDivision of Cell Proliferation, United Centers for Advanced Research and Translational Medicine, and.
Takeshi NagashimaDivision of Cell Proliferation, United Centers for Advanced Research and Translational Medicine, and.
Keiko NakayamaDivision of Cell Proliferation, United Centers for Advanced Research and Translational Medicine, and.
Katsuyuki YuiDivision of Immunology, Department of Molecular Microbiology and Immunology, Graduate School of Biomedical Sciences, Nagasaki University, Nagasaki, Japan; and.
Kengo KinoshitaGraduate School of Information Sciences, Tohoku University, Sendai, Japan.
Kazuhiko IgarashiDepartment of Biochemistry, Tohoku University Graduate School of Medicine, Sendai, Japan.
Tohoku University · JPNagasaki University · JPThe Centers · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The transcription factor (TF) interferon regulatory factor-4 (IRF4) promotes both germinal center (GC) reactions and plasma cell (PC) differentiation by binding to alternative DNA motifs including AP-1-IRF composite elements, Ets-IRF composite elements (EICEs), and interferon sequence response elements (ISREs). Although all of these motifs mediate transcriptional activation by IRF4, it is still unknown how some of the IRF4 target genes are downregulated upon PC differentiation. Here, we revealed a molecular mechanism of IRF4-mediated gene downregulation during PC differentiation. By combining IRF4 chromatin immunoprecipitation sequence and gene expression analysis, we identified zinc finger-IRF composite elements (ZICEs) in IRF4 binding regions aligned with genes whose expression was downregulated in PCs. The zinc finger TFs Ikaros and Aiolos were identified as IRF4 binding partners in PCs, and Ikaros but not Aiolos was essential for IRF4 binding to the ZICE sequence and for PC differentiation. The

Indexed as

AnimalsCell DifferentiationDown-RegulationEnhancer of Zeste Homolog 2 ProteinGene ExpressionHumansIkaros Transcription FactorInterferon Regulatory Factor-4Interferon Regulatory FactorsMiceMultiprotein ComplexesNucleotide MotifsPlasma CellsProtein BindingTrans-ActivatorsZinc FingersEBF1 protein, humanEnhancer of Zeste Homolog 2 ProteinEzh2 protein, mouseIkaros Transcription FactorInterferon Regulatory Factor-4Interferon Regulatory FactorsMultiprotein ComplexesTrans-Activators

Identifiers

PMID29669755
PMCPMC5915997
OpenAlexW2799790653

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.