Evidence map›Paper›PMID 9724627›Full record

ReviewThe EMBO journal1998

CpG methylation, chromatin structure and gene silencing-a three-way connection.

A Razin

Open access · bronzeAbstract readReview
In one paragraph

Review in The EMBO journal, 1998. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 243 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
243citing papers in PubMed, 1 pooled it
16.3field-weighted citation impact, top 1% 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

243 citing papers in PubMed, 1 synthesis or guideline pooled it, 797 citations in OpenAlex.

  1. Pooled it
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  6. International journal of molecular sciences · 2026
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  15. Sex-specific epigenetic programming in renal fibrosis and inflammation.American journal of physiology. Renal physiology · 2023
    Review
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183 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

1 author at 1 institution in 1 country.

A RazinDepartment of Cellular Biochemistry, The Hebrew University, Hadassah Medical School Jerusalem, 91120 Israel.
Hebrew University of Jerusalem · IL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The three-way connection between DNA methylation, gene activity and chromatin structure has been known for almost two decades. Nevertheless, the molecular link between methyl groups on the DNA and the positioning of nucleosomes to form an inactive chromatin configuration was missing. This review discusses recent experimental data that may, for the first time, shed light on this molecular link. MeCP2, which is a known methylcytosine-binding protein, has been shown to possess a transcriptional repressor domain (TRD) that binds the corepressor mSin3A. This corepressor protein constitutes the core of a multiprotein complex that includes histone deacetylases (HDAC1 and HDAC2). Transfection and injection experiments with methylated constructs have revealed that the silenced state of a methylated gene, which is associated with a deacetylated nucleosomal structure, could be relieved by the deacetylase inhibitor, trichostatin A. Thus, methylation plays a pivotal role in establishing and maintaining an inactive state of a gene by rendering the chromatin structure inaccessible to the transcription machinery.

Indexed as

DNA MethylationGene Expression RegulationModels, GeneticChromatinChromatin

Identifiers

PMID9724627
PMCPMC1170819
OpenAlexW2001711719

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.