Evidence map›Paper›PMID 39799522›Full record

ArticleArchives of toxicology2025

Kinetically-derived maximal dose (KMD) confirms lack of human relevance for high-dose effects of octamethylcyclotetrasiloxane (D4).

Christopher J Borgert, Lyle D Burgoon, Claudio Fuentes

Abstract read
In one paragraph

Article in Archives of toxicology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
–field-weighted citation impact
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

2 citing papers in PubMed.

  1. Article
  2. 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

3 authors.

Christopher J BorgertApplied Pharmacology and Toxicology, Inc., and University of Florida College of Veterinary Medicine, Gainesville, FL, USA. cjborgert@apt-pharmatox.com.ORCID 0000-0003-2981-9012
Lyle D BurgoonRaptor Pharm & Tox, Ltd, Apex, NC, USA.
Claudio FuentesOregon State University, Corvallis, OR, USA.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The kinetically-derived maximal dose (KMD) is defined as the maximum external dose at which kinetics are unchanged relative to lower doses, e.g., doses at which kinetic processes are not saturated. Toxicity produced at doses above the KMD can be qualitatively different from toxicity produced at lower doses. Here, we test the hypothesis that high-dose-dependent toxicological effects of octamethylcyclotetrasiloxane (D4) occur secondary to kinetic overload. Octamethylcyclotetrasiloxane (D4) is a volatile, highly lipophilic monomer used to produce silicone polymers, which are ingredients in many consumer products and used widely in industrial applications and processes. Chronic inhalation at D4 concentrations 10

Indexed as

SiloxanesAnimalsDose-Response Relationship, DrugFemaleHumansInhalation ExposureKineticsMaleRatsRats, Sprague-DawleyoctamethylcyclotetrasiloxaneSiloxanesHuman relevanceKinetically-derived maximum dose (KMD)Maximum tolerated dose (MTD)Pharmacokinetics/toxicokineticsRegulatory policyThreshold

Identifiers

PMID39799522
PMCPMC11774993

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.