Evidence map›Paper›PMID 29396432›Full record

ArticleScientific reports2018

Simultaneous detection of nucleotide excision repair events and apoptosis-induced DNA fragmentation in genotoxin-treated cells.

Soyun Baek, Sueji Han, Dukjin Kang, Michael G Kemp, Jun-Hyuk Choi

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
0.7field-weighted citation impact, top 30% 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

10 citing papers in PubMed, 14 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 2 institutions in 2 countries.

Soyun BaekCenter for Bioanalysis, Korea Research Institute of Standards and Science, Daejeon, Republic of Korea.
Sueji HanCenter for Bioanalysis, Korea Research Institute of Standards and Science, Daejeon, Republic of Korea.
Dukjin KangCenter for Bioanalysis, Korea Research Institute of Standards and Science, Daejeon, Republic of Korea.
Michael G KempDepartment of Pharmacology and Toxicology, Wright State University Boonshoft School of Medicine, Dayton, Ohio, USA. mike.kemp@wright.edu.ORCID http://orcid.org/0000-0001-8203-0745
Jun-Hyuk ChoiCenter for Bioanalysis, Korea Research Institute of Standards and Science, Daejeon, Republic of Korea. junchoi@kriss.re.kr.
Korea Research Institute of Standards and Science · KRWright State University · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Novel in vivo excision assays for monitoring the excised oligonucleotide products of nucleotide excision repair in UV-irradiated cells have provided unprecedented views of the kinetics and genomic distribution of repair events. However, an unresolved issue is the fate of the excised oligonucleotide products of repair and their mechanism of degradation. Based on our observation that decreases in excised oligonucleotide abundance coincide with the induction of apoptotic signaling in UV-irradiated cells, we considered the possibility that caspase-mediated apoptotic signaling contributes to excised oligonucleotide degradation or to a general inhibition of the excision repair system. However, genetic and pharmacological approaches to inhibit apoptotic signaling demonstrated that caspase-mediated apoptotic signaling does not affect excision repair or excised oligonucleotide stability. Nonetheless, our assay for detecting soluble DNAs produced by repair also revealed the production of larger DNAs following DNA damage induction that was dependent on caspase activation. We therefore further exploited the versatility of this assay by showing that soluble DNAs produced by both nucleotide excision repair and apoptotic signaling can be monitored simultaneously with a diverse set of DNA damaging agents. Thus, our in vivo excision repair assay provides a sensitive measure of both repair kinetics and apoptotic signaling in genotoxin-treated cells.

Indexed as

ApoptosisDNA FragmentationDNA RepairDNAEpithelial CellsHeLa CellsHumansMutagensUltraviolet RaysDNAMutagens

Identifiers

PMID29396432
PMCPMC5797224
OpenAlexW2799281693

What OpenQuestion holds

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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.