Evidence map›Paper›PMID 27984695›Full record

ArticleChemical research in toxicology2017

Mass Spectrometric Characterization of an Acid-Labile Adduct Formed with 2-Amino-1-methyl-6-phenylimidazo[4,5-b]pyridine and Albumin in Humans.

Yi Wang, Peter W Villalta, Lijuan Peng, Karen Dingley, Michael A Malfatti, K W Turteltaub, Robert J Turesky

Open access · greenAbstract readValidation Study
In one paragraph

Article in Chemical research in toxicology, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
0.7field-weighted citation impact, top 29% 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

7 citing papers in PubMed, 15 citations in OpenAlex.

  1. Article
  2. Quo vadis blood protein adductomics?Archives of toxicology · 2022
    Review
  3. Metabolism and biomarkers of heterocyclic aromatic amines in humans.Genes and environment : the official journal of the Japanese Environmental Mutagen Society · 2021
    Review
  4. Article
  5. Review
  6. Article
  7. 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 2 institutions in 2 countries.

Yi Wang
Peter W Villalta
Lijuan PengSchool of Food Science and Engineering, Wuhan Polytechnic University , ChangQing Garden, Hankou, Wuhan 430023, P. R. China.
Karen DingleyBiosciences and Biotechnology Division, Center for Accelerator Mass Spectrometry, Lawrence Livermore National Laboratory , Livermore, California 94550, United States.
Michael A MalfattiBiosciences and Biotechnology Division, Center for Accelerator Mass Spectrometry, Lawrence Livermore National Laboratory , Livermore, California 94550, United States.
K W TurteltaubBiosciences and Biotechnology Division, Center for Accelerator Mass Spectrometry, Lawrence Livermore National Laboratory , Livermore, California 94550, United States.
Lawrence Livermore National Laboratory · USWuhan Polytechnic University · CN

Funding

Women's CancerP30CA077598 · NCI · UNIVERSITY OF MINNESOTA TWIN CITIES · PI Douglas Yee · 1998 to 2026
$100.4M
Resource for the Development of Biomedical Accelerator Mass Spectrometry (AMS)P41GM103483 · NIGMS · UNIVERSITY OF CALIF-LAWRNC LVRMR NAT LAB · PI TURTELTAUB, KENNETH W. · 2012 to 2019
$12.0M
Chemical markers of heterocyclic aromatic amines for human biomonitoringR01CA122320 · NCI · WADSWORTH CENTER · PI TURESKY, ROBERT J. · 2007 to 2018
$4.8M
Mass Spectrometric Analytical Collaborations with Members of the Masonic Cancer Center of the University of MinnesotaR50CA211256 · NCI · UNIVERSITY OF MINNESOTA · PI Peter William Villalta · 2016 to 2026
$2.1M
NCI NIH HHS P30 CA077598NCI NIH HHS R01 CA122320NCI NIH HHS R50 CA211256NIGMS NIH HHS P41 GM103483
6 · The paper itself

Abstract

2-Amino-1-methyl-6-phenylimidazo[4,5-b]pyridine (PhIP) is a carcinogenic heterocyclic aromatic amine formed during the high-temperature cooking of meats. The cytochrome P450-mediated N-hydroxylation of the exocyclic amine group of PhIP produces 2-hydroxyamino-1-methyl-6-phenylimidazo[4,5-b]pyridine, an electrophilic metabolite that forms adducts with DNA and proteins. Previous studies conducted by our laboratory showed that the reaction of N-oxidized PhIP metabolites with human albumin in vitro primarily occurs at the Cys

Indexed as

AlbuminsCalibrationChromatography, LiquidHumansHydrolysisImidazolesMass Spectrometry2-amino-1-methyl-6-phenylimidazo(4,5-b)pyridineAlbuminsImidazoles

Identifiers

PMID27984695
PMCPMC5375106
OpenAlexW2562354537

What OpenQuestion holds

Textmetadata
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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.