Evidence map›Paper›PMID 15304658›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America2004

Evolutionarily conserved sequence elements that positively regulate IFN-gamma expression in T cells.

Maria Shnyreva, William M Weaver, Mathieu Blanchette, Scott L Taylor, Martin Tompa, David R Fitzpatrick, Christopher B Wilson

Open access · greenAbstract read
In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 2004. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 82 papers.

0numbers the graph read from it
0cells of the map it votes in
82citing papers in PubMed
3.7field-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

82 citing papers in PubMed, 137 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Review
  8. Article
  9. Review
  10. Article
  11. Article
  12. Article
  13. 14-3-3z sequesters cytosolic T-bet, upregulating IL-13 levels in TThe Journal of allergy and clinical immunology · 2018
    Article
  14. Review
  15. Article
  16. Article
  17. Article
  18. Article
  19. Article
  20. Article

22 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

7 authors at 2 institutions in 1 country.

Maria ShnyrevaDepartment of Immunology, University of Washington, Seattle, WA 98195, USA.
William M Weaver
Mathieu Blanchette
Scott L Taylor
Martin Tompa
David R Fitzpatrick
Christopher B Wilson
University of Washington · USAmgen (United States) · US

Funding

MACROPHAGES AND T CELLS IN NEONATAL HOST DEFENSER01HD018184 · NICHD · UNIVERSITY OF WASHINGTON · PI WILSON, CHRISTOPHER B. · 1985 to 2008
$2.7M
DNA METHYLATION IN T CELL DEVELOPMENT AND FUNCTIONR01HD039454 · NICHD · UNIVERSITY OF WASHINGTON · PI WILSON, CHRISTOPHER B · 2000 to 2004
$1.3M
MACROPHAGES/LYMPHOKINES IN NEONATAL HOST DEFENSESR37HD018184 · NICHD · UNIVERSITY OF WASHINGTON · PI WILSON, CHRISTOPHER B · 1989 to 1998
–
NICHD NIH HHS HD 02602NICHD NIH HHS HD 18184NICHD NIH HHS HD 39454NICHD NIH HHS R01 HD018184NICHD NIH HHS R01 HD039454
6 · The paper itself

Abstract

Our understanding of mechanisms by which the expression of IFN-gamma is regulated is limited. Herein, we identify two evolutionarily conserved noncoding sequence elements (IFNgCNS1 and IFNg CNS2) located approximately 5 kb upstream and approximately 18 kb downstream of the initiation codon of the murine Ifng gene. When linked to the murine Ifng gene (-3.4 to +5.6 kb) and transiently transfected into EL-4 cells, these elements clearly enhanced IFN-gamma expression in response to ionomycin and phorbol 12-myristate 13-acetate and weakly enhanced expression in response to T-bet. A DNase I hypersensitive site and extragenic transcripts at IFNgCNS2 correlated positively with the capacity of primary T cell subsets to produce IFN-gamma. Transcriptionally favorable histone modifications in the Ifng promoter, intronic regions, IFNgCNS2, and, although less pronounced, IFNgCNS1 increased as naïve T cells differentiated into IFN-gamma-producing effector CD8+ and T helper (TH) 1 T cells, but not into TH2 T cells. Like IFN-gamma expression, these histone modifications were T-bet-dependent in CD4+ cells, but not CD8+ T cells. These findings define two distal regulatory elements associated with T cell subset-specific IFN-gamma expression.

Indexed as

Evolution, MolecularRegulatory Sequences, Nucleic AcidAnimalsCells, CulturedGene Expression RegulationHistonesHumansInterferon-gammaMiceMice, Inbred BALB CMice, Inbred C57BLMice, KnockoutProtein Processing, Post-TranslationalRatsT-bet Transcription FactorT-Box Domain ProteinsHistonesInterferon-gammaT-bet Transcription FactorT-Box Domain ProteinsTranscription Factors

Identifiers

PMID15304658
PMCPMC515107
OpenAlexW1994954155

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.