Evidence map›Paper›PMID 38844344›Full record

ArticleRNA (New York, N.Y.)2024

Loss of ADAR1 protein induces changes in small RNA landscape in hepatocytes.

Kristina Roučová, Václav Vopálenský, Tomáš Mašek, Edgar Del Llano, Jan Provazník, Jonathan J M Landry, Nayara Azevedo, Edvard Ehler, Vladimír Beneš, Martin Pospíšek

Abstract read
In one paragraph

Article in RNA (New York, N.Y.), 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. Review
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

10 authors.

Kristina RoučováLaboratory of RNA Biochemistry, Department of Genetics and Microbiology, Faculty of Science, Charles University, 128 00 Prague, Czech Republic.ORCID 0000-0001-8081-4538
Václav VopálenskýLaboratory of RNA Biochemistry, Department of Genetics and Microbiology, Faculty of Science, Charles University, 128 00 Prague, Czech Republic.ORCID 0000-0002-4858-4645
Tomáš MašekLaboratory of RNA Biochemistry, Department of Genetics and Microbiology, Faculty of Science, Charles University, 128 00 Prague, Czech Republic.ORCID 0000-0001-8732-0565
Edgar Del LlanoLaboratory of RNA Biochemistry, Department of Genetics and Microbiology, Faculty of Science, Charles University, 128 00 Prague, Czech Republic.ORCID 0000-0001-8585-1581
Jan ProvazníkGeneCore Facility, EMBL, 69117 Heidelberg, Germany.
Jonathan J M LandryGeneCore Facility, EMBL, 69117 Heidelberg, Germany.ORCID 0000-0003-2262-9099
Nayara AzevedoGeneCore Facility, EMBL, 69117 Heidelberg, Germany.
Edvard EhlerDepartment of Biology and Environmental Studies, Faculty of Education, Charles University, 116 39 Prague, Czech Republic.ORCID 0000-0003-1774-0091
Vladimír BenešGeneCore Facility, EMBL, 69117 Heidelberg, Germany.ORCID 0000-0002-0352-2547
Martin PospíšekLaboratory of RNA Biochemistry, Department of Genetics and Microbiology, Faculty of Science, Charles University, 128 00 Prague, Czech Republic martin.pospisek@natur.cuni.cz benes@embl.de.ORCID 0000-0002-9490-8911

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

In recent years, numerous evidence has been accumulated about the extent of A-to-I editing in human RNAs and the key role ADAR1 plays in the cellular editing machinery. It has been shown that A-to-I editing occurrence and frequency are tissue-specific and essential for some tissue development, such as the liver. To study the effect of ADAR1 function in hepatocytes, we have created Huh7.5 ADAR1 KO cell lines. Upon IFN treatment, the Huh7.5 ADAR1 KO cells show rapid arrest of growth and translation, from which they do not recover. We analyzed translatome changes by using a method based on sequencing of separate polysome profile RNA fractions. We found significant changes in the transcriptome and translatome of the Huh7.5 ADAR1 KO cells. The most prominent changes include negatively affected transcription by RNA polymerase III and the deregulation of snoRNA and Y RNA levels. Furthermore, we observed that

Indexed as

Adenosine DeaminaseHepatocytesRNA-Binding ProteinsRNA EditingCell LineGene Knockout TechniquesHumansPolyribosomesProtein BiosynthesisRNA, MessengerTranscriptomeADAR protein, humanAdenosine DeaminaseRNA-Binding ProteinsRNA, MessengerADAR1hepatocytemiRNARNA editingsnoRNAY RNA

Identifiers

PMID38844344
PMCPMC11331409

What OpenQuestion holds

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Registered trials

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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.