Evidence map›Paper›PMID 22025620›Full record

ArticleThe Journal of biological chemistry2011

cAMP-responsive element modulator (CREM)α protein induces interleukin 17A expression and mediates epigenetic alterations at the interleukin-17A gene locus in patients with systemic lupus erythematosus.

Thomas Rauen, Christian M Hedrich, Yuang-Taung Juang, Klaus Tenbrock, George C Tsokos

Abstract read
In one paragraph

Article in The Journal of biological chemistry, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 75 papers.

0numbers the graph read from it
0cells of the map it votes in
75citing 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

75 citing papers in PubMed.

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  11. Towards precision medicine for systemic lupus erythematosus and neuropsychiatric manifestations.Expert review of precision medicine and drug development · 2025
    Article
  12. Article
  13. Review
  14. Dissecting the Immune System through Gene Regulation.Advances in experimental medicine and biology · 2024
    Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Article
  20. Article

15 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.

Thomas RauenDivision of Rheumatology, Department of Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts 02115, USA. trauen@bidmc.harvard.edu
Christian M Hedrich
Yuang-Taung Juang
Klaus Tenbrock
George C Tsokos

Funding

Expanded Double Negative T cells in SLE.R01AI085567 · NIAID · BETH ISRAEL DEACONESS MEDICAL CENTER · PI TSOKOS, GEORGE C · 2010 to 2025
$6.8M
LYMPHOCYTE SIGNALING DEFECTS IN PATIENTS WITH LUPUSR01AI042269 · NIAID · HENRY M. JACKSON FDN FOR THE ADV MIL/MED · PI TSOKOS, GEORGE C · 1998 to 2017
$6.8M
Gene Transcription In SLER01AI049954 · NIAID · HENRY M. JACKSON FDN FOR THE ADV MIL/MED · PI George C Tsokos · 2002 to 2026
$5.8M
NIAID NIH HHS R01 AI042269NIAID NIH HHS R01 AI049954NIAID NIH HHS R01 AI085567NIAID NIH HHS R01 AI42269NIAID NIH HHS R01 AI49954NIAID NIH HHS R01 AI85567
6 · The paper itself

Abstract

IL-17A is a proinflammatory cytokine that is produced by specialized T helper cells and contributes to the development of several autoimmune diseases such as systemic lupus erythematosus (SLE). Transcription factor cAMP-responsive element modulator (CREM)α displays increased expression levels in T cells from SLE patients and has been described to account for aberrant T cell function in SLE pathogenesis. In this report, we provide evidence that CREMα physically binds to a cAMP-responsive element, CRE (-111/-104), within the proximal human IL17A promoter and increases its activity. Chromatin immunoprecipitation assays reveal that activated naïve CD4(+) T cells as well as T cells from SLE patients display increased CREMα binding to this site compared with T cells from healthy controls. The histone H3 modification pattern at the CRE site (-111/-104) and neighboring conserved noncoding sequences within the human IL17A gene locus suggests an accessible chromatin structure (H3K27 hypomethylation/H3K18 hyperacetylation) in activated naïve CD4(+) T cells and SLE T cells. H3K27 hypomethylation is accompanied by decreased cytosine phosphate guanosine (CpG)-DNA methylation in these regions in SLE T cells. Decreased recruitment of histone deacetylase (HDAC)1 and DNA methyltransferase (DNMT)3a to the CRE site (-111/-104) probably accounts for the observed epigenetic alterations. Reporter studies confirmed that DNA methylation of the IL17A promoter indeed abrogates its inducibility. Our findings demonstrate an extended role for CREMα in the immunopathogenesis of SLE because it contributes to increased expression of IL-17A.

Indexed as

Cells, CulturedChromatin Assembly and DisassemblyChromatin ImmunoprecipitationCyclic AMP Response Element ModulatorDNA MethylationDNA Methyltransferase 3AElectrophoretic Mobility Shift AssayEpigenesis, GeneticFemaleHistonesHumansInterleukin-17Lupus Erythematosus, SystemicReverse Transcriptase Polymerase Chain ReactionTh17 CellsTh1 CellsCyclic AMP Response Element ModulatorDNA Methyltransferase 3ADNMT3A protein, humanHistonesInterleukin-17

Identifiers

PMID22025620
PMCPMC3234851

What OpenQuestion holds

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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.