Evidence map›Paper›PMID 39189459›Full record

ArticleNucleic acids research2024

Novel function of U7 snRNA in the repression of HERV1/LTR12s and lincRNAs in human cells.

Patrycja Plewka, Michal W Szczesniak, Agata Stepien, Robert Pasieka, Elzbieta Wanowska, Izabela Makalowska, Katarzyna Dorota Raczynska

Abstract read
In one paragraph

Article in Nucleic acids research, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. Article
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

7 authors.

Patrycja PlewkaDepartment of Gene Expression, Laboratory of RNA Processing, Institute of Molecular Biology and Biotechnology, Faculty of Biology and Center for Advanced Technology, Adam Mickiewicz University, Poznan, Poland.ORCID 0000-0001-6907-6781
Michal W SzczesniakInstitute of Human Biology and Evolution, Faculty of Biology, Adam Mickiewicz University, Poznan, Poland.
Agata StepienDepartment of Gene Expression, Laboratory of RNA Processing, Institute of Molecular Biology and Biotechnology, Faculty of Biology and Center for Advanced Technology, Adam Mickiewicz University, Poznan, Poland.
Robert PasiekaDepartment of Gene Expression, Laboratory of RNA Processing, Institute of Molecular Biology and Biotechnology, Faculty of Biology and Center for Advanced Technology, Adam Mickiewicz University, Poznan, Poland.
Elzbieta WanowskaInstitute of Human Biology and Evolution, Faculty of Biology, Adam Mickiewicz University, Poznan, Poland.
Izabela MakalowskaInstitute of Human Biology and Evolution, Faculty of Biology, Adam Mickiewicz University, Poznan, Poland.
Katarzyna Dorota RaczynskaDepartment of Gene Expression, Laboratory of RNA Processing, Institute of Molecular Biology and Biotechnology, Faculty of Biology and Center for Advanced Technology, Adam Mickiewicz University, Poznan, Poland.

Funding

Polish National Science Centre UMO-2015/19/B/NZ1/00233
6 · The paper itself

Abstract

U7 snRNA is part of the U7 snRNP complex, required for the 3' end processing of replication-dependent histone pre-mRNAs in S phase of the cell cycle. Here, we show that U7 snRNA plays another function in inhibiting the expression of a subset of long terminal repeats of human endogenous retroviruses (HERV1/LTR12s) and LTR12-containing long intergenic noncoding RNAs (lincRNAs), both bearing sequence motifs that perfectly match the 5' end of U7 snRNA. We demonstrate that U7 snRNA inhibits LTR12 and lincRNA transcription and propose a mechanism in which U7 snRNA hampers the binding/activity of the NF-Y transcription factor to CCAAT motifs within LTR12 elements. Thereby, U7 snRNA plays a protective role in maintaining the silencing of deleterious genetic elements in selected types of cells.

Indexed as

Endogenous RetrovirusesRNA, Long NoncodingRNA, Small NuclearTerminal Repeat SequencesCCAAT-Binding FactorHumansTranscription, GeneticCCAAT-Binding FactorRNA, Long NoncodingRNA, Small NuclearU7 small nuclear RNA

Identifiers

PMID39189459
PMCPMC11417402

What Socratic holds

Textmetadata
LicenceCC BY-NC
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 Socratic graph.