Evidence map›Paper›PMID 27885692›Full record

ArticleJournal of applied toxicology : JAT2017

Physiologically based pharmacokinetic model for ethyl tertiary-butyl ether and tertiary-butyl alcohol in rats: Contribution of binding to α2u-globulin in male rats and high-exposure nonlinear kinetics to toxicity and cancer outcomes.

Susan J Borghoff, Caroline Ring, Marcy I Banton, Teresa L Leavens

Open access · hybridAbstract read
In one paragraph

Article in Journal of applied toxicology : JAT, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
0.4field-weighted citation impact, top 25% 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

4 citing papers in PubMed, 9 citations in OpenAlex.

  1. Article
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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

4 authors at 3 institutions in 1 country.

Susan J BorghoffToxStrategies, Inc., Cary, NC, Austin, TX, USA.
Caroline RingToxStrategies, Inc., Cary, NC, Austin, TX, USA.
Marcy I BantonLyondell Chemical Company, Houston, TX, USA.
Teresa L LeavensPK Consultant, Cary, NC, USA.
BioStrategies (United States) · USLyondellBasell (United States) · USPMG Research · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

In cancer bioassays, inhalation, but not drinking water exposure to ethyl tertiary-butyl ether (ETBE), caused liver tumors in male rats, while tertiary-butyl alcohol (TBA), an ETBE metabolite, caused kidney tumors in male rats following exposure via drinking water. To understand the contribution of ETBE and TBA kinetics under varying exposure scenarios to these tumor responses, a physiologically based pharmacokinetic model was developed based on a previously published model for methyl tertiary-butyl ether, a structurally similar chemical, and verified against the literature and study report data. The model included ETBE and TBA binding to the male rat-specific protein α2u-globulin, which plays a role in the ETBE and TBA kidney response observed in male rats. Metabolism of ETBE and TBA was described as a single, saturable pathway in the liver. The model predicted similar kidney AUC

Indexed as

Administration, InhalationAdministration, OralAlpha-GlobulinsAnimalsArea Under CurveCarcinogensComputer SimulationEthyl EthersFemaleInhalation ExposureKidneyLiver Neoplasms, ExperimentalMaleMetabolic Networks and PathwaysNonlinear DynamicsProtein Bindingalpha 2u globulinAlpha-GlobulinsCarcinogensEthyl Ethersethyl tert-butyl ethertert-Butyl Alcoholethyl tertiary-butyl etherPBPK modeltertiary-butyl alcoholα2u-globulin nephropathy

Identifiers

PMID27885692
PMCPMC5434881
OpenAlexW2551052583

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.