Evidence map›Paper›PMID 22622197›Full record

ArticleGenes and immunity2012

Lineage-specific adjacent IFNG and IL26 genes share a common distal enhancer element.

P L Collins, M A Henderson, T M Aune

Open access · bronzeAbstract read
In one paragraph

Article in Genes and immunity, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed
0.7field-weighted citation impact, top 32% 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

20 citing papers in PubMed, 29 citations in OpenAlex.

  1. Article
  2. Multifaceted Roles of IL-26 in Physiological and Pathological Conditions.International journal of molecular sciences · 2025
    Review
  3. Article
  4. Article
  5. Article
  6. Review
  7. Single-cell atlas of colonic CD8Nature medicine · 2020
    Article
  8. Review
  9. Article
  10. Article
  11. Review
  12. Article
  13. Profiles of Long Noncoding RNAs in Human Naive and Memory T Cells.Journal of immunology (Baltimore, Md. : 1950) · 2017
    Article
  14. Review
  15. Review
  16. Article
  17. Article
  18. Article
  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

3 authors at 2 institutions in 1 country.

P L CollinsDepartment of Pathology, Microbiology and Immunology, Vanderbilt University School of Medicine, Nashville, TN 37232-2681, USA.
M A Henderson
T M Aune
Vanderbilt University · USVanderbilt University Medical Center · US

Funding

Tumor Immunology and Microenvironment Research ProgramP30CA068485 · NCI · VANDERBILT UNIVERSITY MEDICAL CENTER · PI MATTHEW J TYSKA · 1995 to 2026
$172.8M
Immunobiology of Blood and Vascular Systems Training ProgramT32HL069765 · NHLBI · VANDERBILT UNIVERSITY · PI HAWIGER, JACK J · 2002 to 2016
$6.5M
IFN GAMMA GENE REGULATION IN T CELLS AND NK CELLSR01AI044924 · NIAID · VANDERBILT UNIVERSITY MEDICAL CENTER · PI AUNE, THOMAS M. · 2000 to 2019
$5.8M
NCI NIH HHS CA68485.NCI NIH HHS P30 CA068485NHLBI NIH HHS T32 HL069765NIAID NIH HHS R01 AI044924NIAID NIH HHS R01 AI44924
6 · The paper itself

Abstract

Certain groups of physically linked genes remain linked over long periods of evolutionary time. The general view is that such evolutionary conservation confers 'fitness' to the species. Why gene order confers 'fitness' to the species is incompletely understood. For example, linkage of IL26 and IFNG is preserved over evolutionary time yet Th17 lineages express IL26 and Th1 lineages express IFNG. We considered the hypothesis that distal enhancer elements may be shared between adjacent genes, which would require linkage be maintained in evolution. We test this hypothesis using a bacterial artificial chromosome transgenic model with deletions of specific conserved non-coding sequences. We identify one enhancer element uniquely required for IL26 expression but not for IFNG expression. We identify a second enhancer element positioned between IL26 and IFNG required for both IL26 and IFNG expression. One function of this enhancer is to facilitate recruitment of RNA polymerase II to promoters of both genes. Thus, sharing of distal enhancers between adjacent genes may contribute to evolutionary preservation of gene order.

Indexed as

Enhancer Elements, GeneticEvolution, MolecularAnimalsCell LineageChromosomes, Artificial, BacterialConserved SequenceGene OrderHistonesHumansInterferon-gammaInterleukin-22InterleukinsMiceMice, TransgenicModels, GeneticPromoter Regions, GeneticHistonesIFNG protein, humanIL26 protein, humanInterferon-gammaInterleukin-22InterleukinsRNA Polymerase IIRNA, Untranslated

Identifiers

PMID22622197
PMCPMC4180225
OpenAlexW1988473491

What OpenQuestion holds

Textmetadata
LicenceTDM
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.