Evidence map›Paper›PMID 21357675›Full record

ArticleGenes & development2011

Endogenous retroviruses and neighboring genes are coordinately repressed by LSD1/KDM1A.

Todd S Macfarlan, Wesley D Gifford, Saurabh Agarwal, Shawn Driscoll, Karen Lettieri, Jianxun Wang, Shane E Andrews, Laura Franco, Michael G Rosenfeld, Bing Ren and 1 more

Open access · diamondAbstract read
In one paragraph

Article in Genes & development, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 175 papers.

0numbers the graph read from it
0cells of the map it votes in
175citing 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

175 citing papers in PubMed, 275 citations in OpenAlex.

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  19. eLife · 2024
    Article
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115 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

11 authors at 3 institutions in 1 country.

Todd S MacfarlanGene Expression Laboratory, Howard Hughes Medical Institute, The Salk Institute for Biological Studies, La Jolla, California, 92037, USA.
Wesley D Gifford
Saurabh Agarwal
Shawn Driscoll
Karen Lettieri
Jianxun Wang
Shane E Andrews
Laura Franco
Michael G Rosenfeld
Bing Ren
Samuel L Pfaff
Howard Hughes Medical Institute · USLudwig Cancer Research · USMoores Cancer Center

Funding

REGULATION OF NEUROENDOCRINE SWITCHING EVENTSR37DK039949 · NIDDK · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI ROSENFELD, MICHAEL G · 1987 to 2020
$12.3M
Ligand Regulated Epigenetic/Nuclear Architectural Strategies and Human DiseaseR01NS034934 · NINDS · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI ROSENFELD, MICHAEL G · 1995 to 2013
$6.8M
Howard Hughes Medical InstituteNIDDK NIH HHS R37 DK039949NINDS NIH HHS R01 NS034934
6 · The paper itself

Abstract

Endogenous retroviruses (ERVs) constitute a substantial portion of mammalian genomes, and their retrotransposition activity helped to drive genetic variation, yet their expression is tightly regulated to prevent unchecked amplification. We generated a series of mouse mutants and embryonic stem (ES) cell lines carrying "deletable" and "rescuable" alleles of the lysine-specific demethylase LSD1/KDM1A. In the absence of KDM1A, the murine endogenous retrovirus MuERV-L/MERVL becomes overexpressed and embryonic development arrests at gastrulation. A number of cellular genes normally restricted to the zygotic genome activation (ZGA) period also become up-regulated in Kdm1a mutants. Strikingly, many of these cellular genes are flanked by MERVL sequences or have cryptic LTRs as promoters that are targets of KDM1A repression. Using genome-wide epigenetic profiling of Kdm1a mutant ES cells, we demonstrate that this subset of ZGA genes and MERVL elements displays increased methylation of histone H3K4, increased acetylation of H3K27, and decreased methylation of H3K9. As a consequence, Kdm1a mutant ES cells exhibit an unusual propensity to generate extraembryonic tissues. Our findings suggest that ancient retroviral insertions were used to co-opt regulatory sequences targeted by KDM1A for epigenetic silencing of cell fate genes during early mammalian embryonic development.

Indexed as

Gene Expression Regulation, DevelopmentalAnimalsCell LineCells, CulturedEmbryonic Stem CellsHistone DeacetylasesHistone DemethylasesHistonesMiceMice, Inbred C57BLMice, NudeMutationNuclear ProteinsOxidoreductases, N-DemethylatingPromoter Regions, GeneticRepressor ProteinsHistone DeacetylasesHistone DemethylasesHistonesKDM1a protein, mouseNuclear ProteinsOxidoreductases, N-DemethylatingRepressor ProteinsTrim28 protein, mouseTripartite Motif-Containing Protein 28

Identifiers

PMID21357675
PMCPMC3059833
OpenAlexW2142396207

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.