Evidence map›Paper›PMID 20869979›Full record

ArticleToxicology and applied pharmacology2010

Evaluation of an in vitro toxicogenetic mouse model for hepatotoxicity.

Stephanie M Martinez, Blair U Bradford, Valerie Y Soldatow, Oksana Kosyk, Amelia Sandot, Rafal Witek, Robert Kaiser, Todd Stewart, Kirsten Amaral, Kimberly Freeman and 4 more

Open access · greenAbstract read
In one paragraph

Article in Toxicology and applied pharmacology, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
1.5field-weighted citation impact, top 18% 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

13 citing papers in PubMed, 25 citations in OpenAlex.

  1. Article
  2. Review
  3. Characterization of primary mouse hepatocyte spheroids as a model system to support investigations of drug-induced liver injury.Toxicology in vitro : an international journal published in association with BIBRA · 2021
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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

14 authors at 1 institution in 1 country.

Stephanie M MartinezDepartment of Environmental Sciences and Engineering, University of North Carolina at Chapel Hill, NC 27599, USA.
Blair U Bradford
Valerie Y Soldatow
Oksana Kosyk
Amelia Sandot
Rafal Witek
Robert Kaiser
Todd Stewart
Kirsten Amaral
Kimberly Freeman
Chris Black
Edward L LeCluyse
Stephen S Ferguson
Ivan Rusyn
University of North Carolina at Chapel Hill · US

Funding

UNC-CH CENTER FOR ENVIRONMENTAL HEALTH &SUSCEPTIBILITYP30ES010126 · NIEHS · UNIV OF NORTH CAROLINA CHAPEL HILL · PI Stephanie Engel · 2001 to 2026
$36.3M
Bioengineering partnership to improve chemical hazard testing paradigmsR01ES015241 · NIEHS · UNIV OF NORTH CAROLINA CHAPEL HILL · PI RUSYN, IVAN · 2008 to 2012
$3.1M
NIEHS NIH HHS P30 ES010126NIEHS NIH HHS R01 ES015241
6 · The paper itself

Abstract

Numerous studies support the fact that a genetically diverse mouse population may be useful as an animal model to understand and predict toxicity in humans. We hypothesized that cultures of hepatocytes obtained from a large panel of inbred mouse strains can produce data indicative of inter-individual differences in in vivo responses to hepato-toxicants. In order to test this hypothesis and establish whether in vitro studies using cultured hepatocytes from genetically distinct mouse strains are feasible, we aimed to determine whether viable cells may be isolated from different mouse inbred strains, evaluate the reproducibility of cell yield, viability and functionality over subsequent isolations, and assess the utility of the model for toxicity screening. Hepatocytes were isolated from 15 strains of mice (A/J, B6C3F1, BALB/cJ, C3H/HeJ, C57BL/6J, CAST/EiJ, DBA/2J, FVB/NJ, BALB/cByJ, AKR/J, MRL/MpJ, NOD/LtJ, NZW/LacJ, PWD/PhJ and WSB/EiJ males) and cultured for up to 7 days in traditional 2-dimensional culture. Cells from B6C3F1, C57BL/6J, and NOD/LtJ strains were treated with acetaminophen, WY-14,643 or rifampin and concentration-response effects on viability and function were established. Our data suggest that high yield and viability can be achieved across a panel of strains. Cell function and expression of key liver-specific genes of hepatocytes isolated from different strains and cultured under standardized conditions are comparable. Strain-specific responses to toxicant exposure have been observed in cultured hepatocytes and these experiments open new opportunities for further developments of in vitro models of hepatotoxicity in a genetically diverse population.

Indexed as

Mice, Inbred StrainsModels, AnimalToxicity TestsAcetaminophenAnalgesics, Non-NarcoticAnimalsAntibiotics, AntitubercularCell SurvivalGene ExpressionHepatocytesMaleMiceMice, Inbred BALB CMice, Inbred C57BLPyrimidinesRifampinAcetaminophenAnalgesics, Non-NarcoticAntibiotics, Antitubercularpirinixic acidPyrimidinesRifampin

Identifiers

PMID20869979
PMCPMC2980592
OpenAlexW2132976060

What OpenQuestion holds

Textmetadata
LicenceTDM
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.