Evidence map›Paper›PMID 21884709›Full record

ArticleJournal of theoretical biology2011

In vitro transcriptomic prediction of hepatotoxicity for early drug discovery.

Feng Cheng, Dan Theodorescu, Ira G Schulman, Jae K Lee

Open access · greenAbstract read
In one paragraph

Article in Journal of theoretical biology, 2011. 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
4.2field-weighted citation impact, top 6% 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, 35 citations in OpenAlex.

  1. Review
  2. Review
  3. Article
  4. Signaling Pathways Regulated by Silica Nanoparticles.Molecules (Basel, Switzerland) · 2021
    Article
  5. Article
  6. Article
  7. Transcriptomics in toxicology.Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association · 2017
    Review
  8. Review
  9. Article
  10. Article
  11. Review
  12. Article
  13. 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

4 authors at 2 institutions in 1 country.

Feng ChengDepartment of Biophysics, University of Virginia, Charlottesville, VA, USA. fc8b@virginia.edu
Dan Theodorescu
Ira G Schulman
Jae K Lee
University of Virginia · USUniversity of Colorado Cancer Center · US

Funding

Genome Pathway Modeling Diabetic AtherosclerosisR01HL081690 · NHLBI · UNIVERSITY OF VIRGINIA · PI LEE, JAE K. · 2006 to 2010
$1.6M
NHLBI NIH HHS R01 HL081690NHLBI NIH HHS R01HL081690
6 · The paper itself

Abstract

Liver toxicity (hepatotoxicity) is a critical issue in drug discovery and development. Standard preclinical evaluation of drug hepatotoxicity is generally performed using in vivo animal systems. However, only a small number of preselected compounds can be examined in vivo due to high experimental costs. A more efficient yet accurate screening technique that can identify potentially hepatotoxic compounds in the early stages of drug development would thus be valuable. Here, we develop and apply a novel genomic prediction technique for screening hepatotoxic compounds based on in vitro human liver cell tests. Using a training set of in vivo rodent experiments for drug hepatotoxicity evaluation, we discovered common biomarkers of drug-induced liver toxicity among six heterogeneous compounds. This gene set was further triaged to a subset of 32 genes that can be used as a multi-gene expression signature to predict hepatotoxicity. This multi-gene predictor was independently validated and showed consistently high prediction performance on five test sets of in vitro human liver cell and in vivo animal toxicity experiments. The predictor also demonstrated utility in evaluating different degrees of toxicity in response to drug concentrations, which may be useful not only for discerning a compound's general hepatotoxicity but also for determining its toxic concentration.

Indexed as

AlgorithmsAnimalsBiomarkersChemical and Drug Induced Liver InjuryDisease Models, AnimalDrug Evaluation, PreclinicalGene Expression ProfilingGene Expression RegulationHepatocytesHumansLiverOligonucleotide Array Sequence AnalysisPredictive Value of TestsRatsToxicity TestsToxicogeneticsBiomarkers

Identifiers

PMID21884709
PMCPMC3386613
OpenAlexW2045058545

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.