Evidence map›Paper›PMID 32823517›Full record

ReviewViruses2020

Silencing and Transcriptional Regulation of Endogenous Retroviruses: An Overview.

Franziska K Geis, Stephen P Goff

Open access · goldAbstract readReview
In one paragraph

Review in Viruses, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 118 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
118citing papers in PubMed, 1 pooled it
24.1field-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

118 citing papers in PubMed, 1 synthesis or guideline pooled it, 174 citations in OpenAlex.

  1. Pooled it
  2. Review
  3. Article
  4. Article
  5. Evolution ofInternational journal of molecular sciences · 2026
    Review
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  9. Review
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  16. Review
  17. RNA variation as the driver of genomic efficiency and phenotypic complexity.International journal of biological sciences · 2026
    Review
  18. Review
  19. Review
  20. Article

58 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

2 authors at 1 institution in 1 country.

Franziska K GeisDepartment of Biochemistry and Molecular Biophysics, Columbia University Medical Center, New York, NY 10032, USA.
Stephen P GoffDepartment of Biochemistry and Molecular Biophysics, Columbia University Medical Center, New York, NY 10032, USA.ORCID 0000-0002-9679-0582
Howard Hughes Medical Institute · US

Funding

Mechanisms of Silencing of Retroviral DNAs in Embryonic Cell LinesR01CA030488 · NCI · COLUMBIA UNIV NEW YORK MORNINGSIDE · PI GOFF, STEPHEN PAINE · 1985 to 2024
$4.3M
Howard Hughes Medical InstituteNCI NIH HHS R01 CA030488
6 · The paper itself

Abstract

Almost half of the human genome is made up of transposable elements (TEs), and about 8% consists of endogenous retroviruses (ERVs). ERVs are remnants of ancient exogenous retrovirus infections of the germ line. Most TEs are inactive and not detrimental to the host. They are tightly regulated to ensure genomic stability of the host and avoid deregulation of nearby gene loci. Histone-based posttranslational modifications such as H3K9 trimethylation are one of the main silencing mechanisms. Trim28 is one of the identified master regulators of silencing, which recruits most prominently the H3K9 methyltransferase Setdb1, among other factors. Sumoylation and ATP-dependent chromatin remodeling factors seem to contribute to proper localization of Trim28 to ERV sequences and promote Trim28 interaction with Setdb1. Additionally, DNA methylation as well as RNA-mediated targeting of TEs such as piRNA-based silencing play important roles in ERV regulation. Despite the involvement of ERV overexpression in several cancer types, autoimmune diseases, and viral pathologies, ERVs are now also appreciated for their potential positive role in evolution. ERVs can provide new regulatory gene elements or novel binding sites for transcription factors, and ERV gene products can even be repurposed for the benefit of the host.

Indexed as

Gene Expression RegulationGene SilencingTranscription, GeneticAnimalsChromatin Assembly and DisassemblyDNA MethylationEndogenous RetrovirusesHost Microbial InteractionsHumansMiceRetroviridae Infectionsco-option of ERV functionsendogenous retroviruses (ERV)ERV expression and diseasestranscriptional silencingtransposable elements

Identifiers

PMID32823517
PMCPMC7472088
OpenAlexW3048881894

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.