Evidence map›Paper›PMID 30544982›Full record

ReviewGenes2018

Structural Basis of DNMT1 and DNMT3A-Mediated DNA Methylation.

Wendan Ren, Linfeng Gao, Jikui Song

Open access · goldAbstract readReview
In one paragraph

Review in Genes, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 86 papers.

0numbers the graph read from it
0cells of the map it votes in
86citing papers in PubMed
3.7field-weighted citation impact, top 6% 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

86 citing papers in PubMed, 134 citations in OpenAlex.

  1. Multidomain interaction governs the filamentous assembly of the dominant-negative DNMT3A R882H mutant.Proceedings of the National Academy of Sciences of the United States of America · 2026
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  2. Review
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  11. Genetic and Epigenetic Risks of Male Infertility in ART.International journal of molecular sciences · 2025
    Review
  12. Article
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  14. Epigenetic networks coordinate DNA methylation across the genome.Molecular therapy : the journal of the American Society of Gene Therapy · 2025
    Review
  15. Review
  16. Article
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26 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

3 authors at 1 institution in 1 country.

Wendan RenDepartment of Biochemistry, University of California, Riverside, CA 92521, USA. wendan@ucr.edu.
Linfeng GaoEnvironmental Toxicology Program, University of California, Riverside, CA 92521, USA. lgao010@ucr.edu.ORCID 0000-0001-6194-5145
Jikui SongDepartment of Biochemistry, University of California, Riverside, CA 92521, USA. jikui.song@ucr.edu.
University of California, Riverside · US

Funding

Mechanistic Insights into Mammalian DNA MethylationR35GM119721 · NIGMS · UNIVERSITY OF CALIFORNIA RIVERSIDE · PI Jikui Song · 2016 to 2026
$5.3M
National Institutes of Health 1R35GM119721NIGMS NIH HHS R35 GM119721
6 · The paper itself

Abstract

DNA methylation, one of the major epigenetic mechanisms, plays critical roles in regulating gene expression, genomic stability and cell lineage commitment. The establishment and maintenance of DNA methylation in mammals is achieved by two groups of DNA methyltransferases (DNMTs): DNMT3A and DNMT3B, which are responsible for installing DNA methylation patterns during gametogenesis and early embryogenesis, and DNMT1, which is essential for propagating DNA methylation patterns during replication. Both groups of DNMTs are multi-domain proteins, containing a large N-terminal regulatory region in addition to the C-terminal methyltransferase domain. Recent structure-function investigations of the individual domains or large fragments of DNMT1 and DNMT3A have revealed the molecular basis for their substrate recognition and specificity, intramolecular domain-domain interactions, as well as their crosstalk with other epigenetic mechanisms. These studies highlight a multifaceted regulation for both DNMT1 and DNMT3A/3B, which is essential for the precise establishment and maintenance of lineage-specific DNA methylation patterns in cells. This review summarizes current understanding of the structure and mechanism of DNMT1 and DNMT3A-mediated DNA methylation, with emphasis on the functional cooperation between the methyltransferase and regulatory domains.

Indexed as

allosteric regulationautoinhibitionde novo DNA methylationDNA methyltransferaseDNMT1DNMT3Amaintenance DNA methylation

Identifiers

PMID30544982
PMCPMC6316889
OpenAlexW2900274592

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.