Evidence map›Paper›PMID 12432097›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America2002

Infection of a human hepatoma cell line by hepatitis B virus.

Philippe Gripon, Sylvie Rumin, Stephan Urban, Jacques Le Seyec, Denise Glaise, Isabelle Cannie, Claire Guyomard, Josette Lucas, Christian Trepo, Christiane Guguen-Guillouzo

Open access · greenAbstract read
In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 2002. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 533 papers.

0numbers the graph read from it
0cells of the map it votes in
533citing papers in PubMed
9.1field-weighted citation impact, top 2% 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

533 citing papers in PubMed, 1,212 citations in OpenAlex.

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  6. Catecholamines Activate a Tumour Progression Program in Differentiated Tumour Hepatocytes.Liver international : official journal of the International Association for the Study of the Liver · 2026
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473 more citing papers are in PubMed but not listed here.

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

10 authors at 3 institutions in 3 countries.

Philippe GriponInstitut National de la Santé et de la Recherche Médicale (INSERM) U522, Hôpital de Pontchaillou, 35033 Rennes, France. philippe.gripon@rennes.inserm.fr
Sylvie Rumin
Stephan Urban
Jacques Le Seyec
Denise Glaise
Isabelle Cannie
Claire Guyomard
Josette Lucas
Christian Trepo
Christiane Guguen-Guillouzo
Inserm · FRLaboratoire de génétique et biologie cellulaireHeidelberg University · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Among numerous established human hepatoma cell lines, none has been shown susceptible to hepatitis B virus (HBV) infection. We describe here a cell line, called HepaRG, which exhibits hepatocyte-like morphology, expresses specific hepatocyte functions, and supports HBV infection as well as primary cultures of normal human hepatocytes. Differentiation and infectability are maintained only when these cells are cultured in the presence of corticoids and dimethyl sulfoxide. The specificity of this HBV infection model was ascertained by both the neutralization capacity of HBV-envelope protein-specific antibodies and the competition with an envelope-derived peptide. HepaRG cells therefore represent a tool for deciphering the mechanism of HBV entry. Moreover, their close resemblance to normal human hepatocytes makes them suitable for many applications including drug metabolism studies.

Indexed as

Virus CultivationBiomarkersCarcinoma, HepatocellularDimethyl SulfoxideDNA, ViralFemaleHepatitis B virusHepatitis CHepatocytesHumansKaryotypingLiverLiver NeoplasmsOrgan SpecificityRNA, MessengerRNA, ViralBiomarkersDimethyl SulfoxideDNA, ViralRNA, MessengerRNA, Viral

Identifiers

PMID12432097
PMCPMC137772
OpenAlexW1822042631

What OpenQuestion holds

Textmetadata
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.