Evidence map›Paper›PMID 20645049›Full record

ArticleMethods in molecular biology (Clifton, N.J.)2010

Hepatocyte differentiation.

Katy M Olsavsky Goyak, Elizabeth M Laurenzana, Curtis J Omiecinski

Abstract read
In one paragraph

Article in Methods in molecular biology (Clifton, N.J.), 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed
4.0field-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

20 citing papers in PubMed, 54 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Review
  6. Serum/Plasma Proteome in Non-Malignant Liver Disease.International journal of molecular sciences · 2024
    Review
  7. Supercooled preservation of cultured primary rat hepatocyte monolayers.Frontiers in bioengineering and biotechnology · 2024
    Article
  8. Review
  9. Cystine/Glutamate XcChemical research in toxicology · 2023
    Article
  10. Article
  11. Long-term cell fate and functional maintenance of human hepatocyte through stepwise culture configuration.FASEB journal : official publication of the Federation of American Societies for Experimental Biology · 2023
    Article
  12. Article
  13. Article
  14. The Curious Case of the HepG2 Cell Line: 40 Years of Expertise.International journal of molecular sciences · 2021
    Review
  15. Review
  16. Article
  17. Article
  18. Article
  19. Article
  20. Review
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 at 1 institution in 1 country.

Katy M Olsavsky GoyakCenter for Molecular Toxicology & Carcinogenesis and Department of Veterinary and Biomedical Sciences, The Pennsylvania State University, University Park, PA, USA.
Elizabeth M Laurenzana
Curtis J Omiecinski
Pennsylvania State University · US

Funding

Targeting Dynamics of CAR and PXR in the Mouse and Human GenomesR01GM066411 · NIGMS · PENNSYLVANIA STATE UNIVERSITY-UNIV PARK · PI OMIECINSKI, CURTIS J · 2002 to 2017
$4.5M
NIGMS NIH HHS R01 GM066411
6 · The paper itself

Abstract

Increasingly, research suggests that for certain systems, animal models are insufficient for human toxicology testing. The development of robust, in vitro models of human toxicity is required to decrease our dependence on potentially misleading in vivo animal studies. A critical development in human toxicology testing is the use of human primary hepatocytes to model processes that occur in the intact liver. However, in order to serve as an appropriate model, primary hepatocytes must be maintained in such a way that they persist in their differentiated state. While many hepatocyte culture methods exist, the two-dimensional collagen "sandwich" system combined with a serum-free medium, supplemented with physiological glucocorticoid concentrations, appears to robustly maintain hepatocyte character. Studies in rat and human hepatocytes have shown that when cultured under these conditions, hepatocytes maintain many markers of differentiation including morphology, expression of plasma proteins, hepatic nuclear factors, phase I and II metabolic enzymes. Functionally, these culture conditions also preserve hepatic stress response pathways, such as the SAPK and MAPK pathways, as well as prototypical xenobiotic induction responses. This chapter will briefly review culture methodologies but will primarily focus on hallmark hepatocyte structural, expression and functional markers that characterize the differentiation status of the hepatocyte.

Indexed as

Cell DifferentiationAnimalsBioreactorsCell Culture TechniquesCells, CulturedCytochrome P-450 Enzyme SystemEquipment DesignHepatocyte Nuclear FactorsHepatocytesHumansHypnotics and SedativesPhenobarbitalRatsXenobioticsCytochrome P-450 Enzyme SystemHepatocyte Nuclear FactorsHypnotics and SedativesPhenobarbitalXenobiotics

Identifiers

PMID20645049
PMCPMC6690360
OpenAlexW4211011782

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.