Evidence map›Paper›PMID 25754888›Full record

ArticleCurrent protocols in nucleic acid chemistry2015

Characterization of thioether-linked protein adducts of DNA using a Raney-Ni-mediated desulfurization method and liquid chromatography-electrospray-tandem mass spectrometry.

Goutam Chowdhury, F Peter Guengerich

Abstract read
In one paragraph

Article in Current protocols in nucleic acid chemistry, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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0citing papers in PubMed
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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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

2 authors.

Goutam ChowdhuryDepartment of Chemistry, School of Natural Sciences, Shiv Nadar University, G. B. Nagar, UP 201314, India.
F Peter GuengerichDepartment of Biochemistry and Center in Molecular Toxicology, Vanderbilt University School of Medicine, Nashville, TN 37232, USA.

Funding

Structural Biology Facility CoreP30ES000267 · NIEHS · VANDERBILT UNIVERSITY · PI GUENGERICH, F PETER · 1985 to 2014
$20.3M
BIOACTIVATION OF HALOGENATED HYDROCARBONSR01ES010546 · NIEHS · VANDERBILT UNIVERSITY · PI GUENGERICH, F PETER · 2001 to 2020
$8.1M
NIEHS NIH HHS P30 ES000267NIEHS NIH HHS P30 ES00267NIEHS NIH HHS R01 ES010546
6 · The paper itself

Abstract

This unit contains a complete procedure for the detection and structural characterization of DNA protein crosslinks (DPCs). The procedure also describes an approach for the quantitation of the various structurally distinct DPCs. Although various methods have been described in the literature for labile DPCs, characterization of nonlabile adducts remain a challenge. Here we present a novel approach for characterization of both labile and non-labile adducts by the use of a combination of chemical, enzymatic, and mass spectrometric approaches. A Raney Ni-catalyzed reductive desulfurization method was used for removal of the bulky peptide adducts, enzymatic digestion was used to digest the protein to smaller peptides and DNA to nucleosides, and finally LC-ESI-tandem mass spectrometry (MS) was utilized for detection and characterization of nucleoside adducts.

Indexed as

Chromatography, LiquidDNADNA AdductsMolecular StructureNucleosidesPeptidesSpectrometry, Mass, Electrospray IonizationSulfidesDNADNA AdductsNucleosidesPeptidesSulfidesdesulfurizationDNA-protein crosslinksLC-MSRaney Nistructural characterization

Identifiers

PMID25754888
PMCPMC4374425

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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.