Evidence map›Paper›PMID 30902974›Full record

ArticleNature communications2019

SMARCAD1 ATPase activity is required to silence endogenous retroviruses in embryonic stem cells.

Parysatis Sachs, Dong Ding, Philipp Bergmaier, Boris Lamp, Christina Schlagheck, Florian Finkernagel, Andrea Nist, Thorsten Stiewe, Jacqueline E Mermoud

Open access · goldAbstract read
In one paragraph

Article in Nature communications, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 39 papers.

0numbers the graph read from it
0cells of the map it votes in
39citing papers in PubMed
473.6field-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

39 citing papers in PubMed, 2,390 citations in OpenAlex.

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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

9 authors at 1 institution in 1 country.

Parysatis SachsInstitute of Molecular Biology and Tumour Research, Philipps University Marburg, Marburg, 35043, Germany.
Dong DingInstitute of Molecular Biology and Tumour Research, Philipps University Marburg, Marburg, 35043, Germany.
Philipp BergmaierInstitute of Molecular Biology and Tumour Research, Philipps University Marburg, Marburg, 35043, Germany.
Boris LampInstitute of Molecular Oncology, Genomics Core Facility, Philipps University Marburg, Marburg, 35043, Germany.
Christina SchlagheckInstitute of Molecular Biology and Tumour Research, Philipps University Marburg, Marburg, 35043, Germany.
Florian FinkernagelInstitute of Molecular Biology and Tumour Research, Center for Tumor Biology and Immunology, Philipps University Marburg, Marburg, 35043, Germany.ORCID http://orcid.org/0000-0002-1141-7499
Andrea NistInstitute of Molecular Oncology, Genomics Core Facility, Philipps University Marburg, Marburg, 35043, Germany.
Thorsten StieweInstitute of Molecular Oncology, Genomics Core Facility, Philipps University Marburg, Marburg, 35043, Germany.ORCID http://orcid.org/0000-0003-0134-7826
Jacqueline E MermoudInstitute of Molecular Biology and Tumour Research, Philipps University Marburg, Marburg, 35043, Germany. mermoud@imt.uni-marburg.de.
Philipps University of Marburg · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Endogenous retroviruses (ERVs) can confer benefits to their host but present a threat to genome integrity if not regulated correctly. Here we identify the SWI/SNF-like remodeler SMARCAD1 as a key factor in the control of ERVs in embryonic stem cells. SMARCAD1 is enriched at ERV subfamilies class I and II, particularly at active intracisternal A-type particles (IAPs), where it preserves repressive histone methylation marks. Depletion of SMARCAD1 results in de-repression of IAPs and adjacent genes. Recruitment of SMARCAD1 to ERVs is dependent on KAP1, a central component of the silencing machinery. SMARCAD1 and KAP1 occupancy at ERVs is co-dependent and requires the ATPase function of SMARCAD1. Our findings uncover a role for the enzymatic activity of SMARCAD1 in cooperating with KAP1 to silence ERVs. This reveals ATP-dependent chromatin remodeling as an integral step in retrotransposon regulation in stem cells and advances our understanding of the mechanisms driving heterochromatin establishment.

Indexed as

Gene SilencingAnimalsDNA HelicasesEndogenous RetrovirusesHeterochromatinHistone-Lysine N-MethyltransferaseMiceModels, BiologicalMouse Embryonic Stem CellsNuclear ProteinsProtein BindingDNA HelicasesHeterochromatinHistone-Lysine N-MethyltransferaseNuclear ProteinsSETDB1 protein, mouseSmarcad1 protein, mouse

Identifiers

PMID30902974
PMCPMC6430823
OpenAlexW2924530200

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.