Evidence map›Paper›PMID 30886206›Full record

ArticleScientific reports2019

The DNA damage induced by the Cytosine Deaminase APOBEC3A Leads to the production of ROS.

Mathilde Niocel, Romain Appourchaux, Xuan-Nhi Nguyen, Mathilde Delpeuch, Andrea Cimarelli

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
2.2field-weighted citation impact, top 12% 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

8 citing papers in PubMed, 21 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

5 authors at 1 institution in 1 country.

Mathilde NiocelCIRI, Centre International de Recherche en Infectiologie (CIRI), Univ Lyon, Inserm, U1111, Université Claude Bernard Lyon 1, CNRS, UMR5308, ENS de Lyon, 46 Allée d'Italie, Lyon, 69007, France.
Romain AppourchauxCIRI, Centre International de Recherche en Infectiologie (CIRI), Univ Lyon, Inserm, U1111, Université Claude Bernard Lyon 1, CNRS, UMR5308, ENS de Lyon, 46 Allée d'Italie, Lyon, 69007, France.
Xuan-Nhi NguyenCIRI, Centre International de Recherche en Infectiologie (CIRI), Univ Lyon, Inserm, U1111, Université Claude Bernard Lyon 1, CNRS, UMR5308, ENS de Lyon, 46 Allée d'Italie, Lyon, 69007, France.
Mathilde DelpeuchCIRI, Centre International de Recherche en Infectiologie (CIRI), Univ Lyon, Inserm, U1111, Université Claude Bernard Lyon 1, CNRS, UMR5308, ENS de Lyon, 46 Allée d'Italie, Lyon, 69007, France.
Andrea CimarelliCIRI, Centre International de Recherche en Infectiologie (CIRI), Univ Lyon, Inserm, U1111, Université Claude Bernard Lyon 1, CNRS, UMR5308, ENS de Lyon, 46 Allée d'Italie, Lyon, 69007, France. acimarel@ens-lyon.fr.
Université Claude Bernard Lyon 1 · FR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Human apolipoprotein B mRNA-editing catalytic polypeptide-like 3 proteins (APOBEC3s or A3s) are cytosine deaminases that protect cells by introducing promutagenic uraciles in invading retro-elements. However as a drawback of this protective activity, A3s can also target cellular DNA, leading to DNA damage and to the accumulation of somatic mutations that may contribute to tumorigenesis. Among A3s, A3A has been shown to be particularly proficient at mutagenizing cellular DNA, but whether this enzyme exerts additional effects on the cellular physiology remains unclear. Here, we show that A3A editing of cellular DNA leads to reactive oxygen species (ROS) production through Nox-enzymes. ROS production occurs in two distinct model cell lines and it is contingent upon DNA replication and intact enzymatic properties of A3A. For the first time, our results indicate that the editing activity of A3A results in the induction of a pro-inflammatory state that may possibly contribute to the constitution of a tumorigenic-prone environment.

Indexed as

DNA DamageCarcinogenesisCytidine DeaminaseHeLa CellsHumansMutationNADPH OxidasesOxidative StressPlasmidsPrimary Cell CultureProteinsReactive Oxygen SpeciesTransfectionAPOBEC3A protein, humanCytidine DeaminaseNADPH OxidasesProteinsReactive Oxygen Species

Identifiers

PMID30886206
PMCPMC6423136
OpenAlexW2921214600

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.