Evidence map›Paper›PMID 23902560›Full record

ArticleBiochemistry2013

Role of structural and energetic factors in regulating repair of a bulky DNA lesion with different opposite partner bases.

Hong Mu, Konstantin Kropachev, Ying Chen, Hong Zhang, Yuqin Cai, Nicholas E Geacintov, Suse Broyde

Abstract read
In one paragraph

Article in Biochemistry, 2013. 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
1.3field-weighted citation impact, top 20% 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, 18 citations in OpenAlex.

  1. Article
  2. Article
  3. Repair-Resistant DNA Lesions.Chemical research in toxicology · 2017
    Review
  4. Article
  5. Article
  6. Article
  7. Article
  8. 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 at 1 institution in 1 country.

Hong MuDepartment of Biology, New York University, New York, NY 10003, USA.
Konstantin Kropachev
Ying Chen
Hong Zhang
Yuqin Cai
Nicholas E Geacintov
Suse Broyde
New York University · US

Funding

Carcinogen-DNA Adducts: Topology, Conformation and Repair (Renewal)R01CA028038 · NCI · NEW YORK UNIVERSITY · PI BROYDE, SUSE · 1985 to 2014
$4.7M
DNA Lesion Structures: Mutagenicity and RepairR01CA075449 · NCI · NEW YORK UNIVERSITY · PI BROYDE, SUSE · 1997 to 2015
$4.3M
Excision of Carcinogen-DNA Adducts in NucleosomesR01CA168469 · NCI · NEW YORK UNIVERSITY · PI GEACINTOV, NICHOLAS E · 2012 to 2016
$1.6M
NCI NIH HHS 1R01-CA168469NCI NIH HHS R01 CA028038NCI NIH HHS R01 CA075449NCI NIH HHS R01 CA168469NCI NIH HHS R01-CA28038NCI NIH HHS R01-CA75449
6 · The paper itself

Abstract

Extensive molecular modeling with molecular dynamics simulations and van der Waals energy analyses were used to elucidate the striking finding that a mutagenic benzo[a]pyrene-derived DNA lesion, the base-displaced intercalated 10R-(+)-cis-anti-B[a]P-N(2)-dG (G*), manifests large differences in nucleotide excision repair (NER) efficiencies in DNA duplexes, which depend on the identities of the partner base opposite G*. The nature of the partner base causes marked differences in the extent of its major groove extrusion and dynamics, as well as energetic stability of the intercalation pocket that parallels the relative NER efficiencies.

Indexed as

DNA RepairBenzopyrenesDNADNA AdductsHydrogen BondingModels, MolecularMolecular Dynamics SimulationMolecular StructureNucleic Acid ConformationNucleotidesSpectrophotometry, UltravioletThermodynamicsBenzopyrenesDNADNA AdductsNucleotides

Identifiers

PMID23902560
PMCPMC3850756
OpenAlexW2064705557

What OpenQuestion holds

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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.