Evidence map›Paper›PMID 15947094›Full record

ArticleBlood2005

Identification of target genes and a unique cis element regulated by IRF-8 in developing macrophages.

Tomohiko Tamura, Pratima Thotakura, Tetsuya S Tanaka, Minoru S H Ko, Keiko Ozato

Open access · bronzeAbstract read
In one paragraph

Article in Blood, 2005. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 71 papers.

0numbers the graph read from it
0cells of the map it votes in
71citing papers in PubMed
5.2field-weighted citation impact, top 4% 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

71 citing papers in PubMed, 128 citations in OpenAlex.

  1. Article
  2. Review
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  4. Expanding the DNA Motif Lexicon of the Transcriptional Regulatory Code.bioRxiv : the preprint server for biology · 2025
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  11. Zebrafish: a convenient tool for myelopoiesis research.Cell regeneration (London, England) · 2023
    Review
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  16. Review
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  19. Review
  20. Article

11 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

5 authors at 1 institution in 1 country.

Tomohiko TamuraLaboratory of Molecular Growth Regulation, National Institute of Child Health and Human Development, National Institutes of Health, 6 Center Dr, MSC 2753, Bethesda, MD 20892-2753, USA. tamurat@mail.nih.gov
Pratima Thotakura
Tetsuya S Tanaka
Minoru S H Ko
Keiko Ozato
Institute on Aging · US

Funding

Gene Regulation In The Immune SystemZIAHD001310 · NICHD · EUNICE KENNEDY SHRIVER NATIONAL INSTITUTE OF CHILD HEALTH & HUMAN DEVELOPMENT · PI OZATO, KEIKO · 2009 to 2025
$15.0M
Systematic analysis of gene regulatory networksZIAAG000656 · NIA · NATIONAL INSTITUTE ON AGING · PI SCHLESSINGER, DAVID · 2009 to 2016
$3.9M
Expression profiling of mouse embryonic and tissue stem cellsZIAAG000662 · NIA · NATIONAL INSTITUTE ON AGING · PI SCHLESSINGER, DAVID · 2009 to 2012
$2.0M
GENE REGULATION IN THE IMMUNE SYSTEMZ01HD001310 · NICHD · EUNICE KENNEDY SHRIVER NATIONAL INSTITUTE OF CHILD HEALTH & HUMAN DEVELOPMENT · PI OZATO, KEIKO · 1988 to 2008
$1.8M
Systematic analysis of gene regulatory networksZ01AG000656 · NIA · NATIONAL INSTITUTE ON AGING · PI KO, MINORU S · 1999 to 2008
$1.6M
Expression Profiling Of Mouse Embryonic Somatic Stem CeZ01AG000662 · NIA · NATIONAL INSTITUTE ON AGING · PI KO, MINORU S · 2001 to 2008
$1.1M
6 · The paper itself

Abstract

Interferon regulatory factor-8 (IRF-8)/interferon consensus sequence-binding protein (ICSBP) is a transcription factor that controls myeloid-cell development. Microarray gene expression analysis of Irf-8-/- myeloid progenitor cells expressing an IRF-8/estrogen receptor chimera (which differentiate into macrophages after addition of estradiol) was used to identify 69 genes altered by IRF-8 during early differentiation (62 up-regulated and 7 down-regulated). Among them, 4 lysosomal/endosomal enzyme-related genes (cystatin C, cathepsin C, lysozyme, and prosaposin) did not require de novo protein synthesis for induction, suggesting that they were direct targets of IRF-8. We developed a reporter assay system employing a self-inactivating retrovirus and analyzed the cystatin C and cathepsin C promoters. We found that a unique cis element mediates IRF-8-induced activation of both promoters. Similar elements were also found in other IRF-8 target genes with a consensus sequence (GAAANN[N]GGAA) comprising a core IRF-binding motif and an Ets-binding motif; this sequence is similar but distinct from the previously reported Ets/IRF composite element. Chromatin immunoprecipitation assays demonstrated that IRF-8 and the PU.1 Ets transcription factor bind to this element in vivo. Collectively, these data indicate that IRF-8 stimulates transcription of target genes through a novel cis element to specify macrophage differentiation.

Indexed as

Gene Expression RegulationAnimalsBase SequenceBinding SitesCathepsin CCell DifferentiationCell LineChromatin ImmunoprecipitationConsensus SequenceCystatin CCystatinsEnhancer Elements, GeneticGenes, ReporterInterferon Regulatory Factor-8Interferon Regulatory FactorsMacrophagesCathepsin CCst3 protein, mouseCystatin CCystatinsInterferon Regulatory Factor-8Interferon Regulatory FactorsRepressor Proteins

Identifiers

PMID15947094
PMCPMC1895144
OpenAlexW2004662779

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.