Evidence map›Paper›PMID 17315044›Full record

ArticleGenes and immunity2007

Identification of bidirectional promoters in the human KIR genes.

G E Davies, S M Locke, P W Wright, H Li, R J Hanson, J S Miller, S K Anderson

Abstract read
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In one paragraph

Article in Genes and immunity, 2007. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 40 papers.

0numbers the graph read from it
0cells of the map it votes in
40citing papers in PubMed
2.5field-weighted citation impact, top 10% 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

40 citing papers in PubMed, 67 citations in OpenAlex.

  1. Article
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  4. Ascorbic Acid PromotesJournal of immunology (Baltimore, Md. : 1950) · 2020
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  6. Review
  7. Deciphering Natural Killer Cell Homeostasis.Frontiers in immunology · 2020
    Review
  8. Article
  9. Review
  10. Review
  11. Article
  12. Article
  13. Article
  14. Review
  15. Article
  16. Natural killer cell biology: an update and future directions.The Journal of allergy and clinical immunology · 2013
    Review
  17. Article
  18. Review
  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

7 authors at 4 institutions in 1 country.

G E Davies1Basic Research Program, SAIC-Frederick Inc., National Cancer Institute-Frederick, Frederick, MD, USA.
S M Locke
P W Wright
H Li
R J Hanson
J S Miller
S K Anderson
National Cancer Institute · USUniversity of Minnesota Medical Center · USFrederick National Laboratory for Cancer Research · USScience Applications International Corporation (United States) · US

Funding

NK Cell Differentiation from Stem CellsR01HL055417 · NHLBI · UNIVERSITY OF MINNESOTA TWIN CITIES · PI MILLER, JEFFREY S. · 2000 to 2010
$3.2M
MOLECULAR STUDIES OF CELLULAR CYTOTOXICITYZ01BC010013 · NCI · DIVISION OF BASIC SCIENCES - NCI · PI ANDERSON, STEPHEN K · 1996 to 2008
$1.7M
Intramural NIH HHSNCI NIH HHS N01-CO-12400NHLBI NIH HHS R01 HL55417
6 · The paper itself

Abstract

Although the class I MHC receptors expressed by human and mouse natural killer (NK) cells have distinct molecular origins, they are functional analogues that are expressed in a variegated pattern. The murine Ly49 class I receptors contain bidirectional promoters that have been proposed to control the probabilistic expression of these genes. Whether similar elements are present in the human killer Ig-like receptor (KIR) genes is a fundamental question. A detailed analysis of the 2 kb intergenic region separating the KIR2DL4 gene and the adjacent KIR3DL1 gene revealed that additional promoter elements exist in the human KIR genes. Remarkably, the previously characterized KIR3DL1 proximal promoter possesses bidirectional promoter activity that maps to an 88 bp DNA fragment containing CREB, AML, Sp1 and Ets transcription factor binding sites. Individual KIR genes and alleles possess bidirectional promoters with distinct properties. Analysis of KIR(+)and KIR(-) NK cells and NK precursors indicates that reverse transcripts from the bidirectional promoter are found in cells that lack KIR protein expression, but are not present in mature KIR-expressing NK cells, suggesting that reverse transcription from the proximal promoter blocks gene activation in immature NK and precursor cells.

Indexed as

Promoter Regions, GeneticAnimalsBase SequenceCell LineDNA, AntisenseDNA, ComplementaryDNA PrimersHumansKiller Cells, NaturalMiceMolecular Sequence DataReceptors, ImmunologicReceptors, KIRReceptors, KIR2DL4Receptors, KIR3DL1DNA, AntisenseDNA, ComplementaryDNA PrimersKIR2DL4 protein, humanKIR3DL1 protein, humanReceptors, ImmunologicReceptors, KIRReceptors, KIR2DL4Receptors, KIR3DL1

Identifiers

PMID17315044
OpenAlexW2087281635

What OpenQuestion holds

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Read underepoch 390

Registered trials

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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.