Evidence map›Paper›PMID 15359275›Full record

ArticleThe EMBO journal2004

Bystander gene activation by a locus control region.

Isabela Cajiao, Aiwen Zhang, Eung Jae Yoo, Nancy E Cooke, Stephen A Liebhaber

Abstract read
In one paragraph

Article in The EMBO journal, 2004. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 35 papers.

0numbers the graph read from it
0cells of the map it votes in
35citing papers in PubMed
–field-weighted citation impact
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

35 citing papers in PubMed.

  1. Dbx2 regulation in limbs suggests interTAD sharing of enhancers.Developmental dynamics : an official publication of the American Association of Anatomists · 2021
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  16. From remote enhancers to gene regulation: charting the genome's regulatory landscapes.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2013
    Review
  17. Review
  18. Article
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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

5 authors.

Isabela CajiaoDepartments of Genetics and Medicine, University of Pennsylvania School of Medicine, Philadelphia, PA, USA.
Aiwen Zhang
Eung Jae Yoo
Nancy E Cooke
Stephen A Liebhaber

Funding

UNIVERSITY OF PENNSYLVANIA CAN CTR SUPPORT GRANTP30CA016520 · NCI · UNIVERSITY OF PENNSYLVANIA · PI SHELLEY L BERGER · 1985 to 2026
$222.3M
VIRAL VECTOR COREP30DK019525 · NIDDK · UNIVERSITY OF PENNSYLVANIA · PI MITCHELL A. LAZAR · 1986 to 2026
$48.3M
TRANSGENIC AND CHIMERIC MOUSE COREP30DK050306 · NIDDK · UNIVERSITY OF PENNSYLVANIA · PI Ken Hashigiwa Cadwell · 1997 to 2026
$32.5M
SOMATOGENIC/LACTOGENIC HORMONES OF PLACENTA/PITUITARYR01HD025147 · NICHD · UNIVERSITY OF PENNSYLVANIA · PI LIEBHABER, STEPHEN AARON · 1989 to 2014
$5.4M
NCI NIH HHS P30 CA016520NCI NIH HHS P30CA16520NICHD NIH HHS HD25147NICHD NIH HHS R01 HD025147NIDDK NIH HHS P30 DK019525NIDDK NIH HHS P30 DK050306NIDDK NIH HHS P30DK19525NIDDK NIH HHS P30DK50306
6 · The paper itself

Abstract

Random assortment of genes within mammalian genomes establishes the potential for interference between neighboring genes with distinct transcriptional specificities. Long-range transcriptional controls further increase this potential. Exploring this problem is of fundamental importance to understanding gene regulation. In the human genome, the Igbeta (CD79b) gene is situated between the pituitary-specific human growth hormone (hGH) gene and its locus control region (hGH LCR). Igbeta protein is considered B-cell specific; its only known role is in B-cell receptor signaling. Unexpectedly, we found that hIgbeta is transcribed at high levels in the pituitary. This Igbeta transcription is dependent on pituitary-specific epigenetic modifications generated by the hGH LCR. In contrast, expression of Igbeta at its native site in B cells is independent of hGH LCR activity. These studies demonstrated that a gene with tissue-restricted transcriptional determinants (B cell) can be robustly activated in an unrelated tissue (pituitary) due to fortuitous positioning within an active chromatin domain. This 'bystander' gene activation pathway impacts on current concepts of tissue specificity and models of active chromatin domains.

Indexed as

Locus Control RegionAdenomaAnimalsAntigens, CDB-LymphocytesCD79 AntigensCells, CulturedChromatinGene Expression RegulationHuman Growth HormoneHumansMiceMice, Inbred C57BLMice, TransgenicOrgan SpecificityPituitary GlandAntigens, CDCD79 AntigensCD79B protein, humanCd79b protein, mouseChromatinHuman Growth Hormone

Identifiers

PMID15359275
PMCPMC522784

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.