Evidence map›Paper›PMID 24274743›Full record

ArticleFibrogenesis & tissue repair2013

Experimental liver fibrosis research: update on animal models, legal issues and translational aspects.

Christian Liedtke, Tom Luedde, Tilman Sauerbruch, David Scholten, Konrad Streetz, Frank Tacke, René Tolba, Christian Trautwein, Jonel Trebicka, Ralf Weiskirchen

Open access · bronzeAbstract read
In one paragraph

Article in Fibrogenesis & tissue repair, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 159 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
159citing papers in PubMed, 2 pooled it
9.4field-weighted citation impact, top 1% 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

159 citing papers in PubMed, 2 syntheses or guidelines pooled it, 325 citations in OpenAlex.

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  11. [Research progress on the mechanistic role and constituents of hepatic macrophages during the occurrence and development of hepatic fibrosis].Zhonghua gan zang bing za zhi = Zhonghua ganzangbing zazhi = Chinese journal of hepatology · 2025
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99 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 1 country.

Christian Liedtke *Department of Internal Medicine III, RWTH University Hospital Aachen, Aachen, Germany.
Tom Luedde *Department of Internal Medicine III, RWTH University Hospital Aachen, Aachen, Germany.
Tilman Sauerbruch *Department of Internal Medicine I, University Hospital Bonn, Bonn, Germany.
David Scholten *Department of Internal Medicine III, RWTH University Hospital Aachen, Aachen, Germany.
Konrad Streetz *Department of Internal Medicine III, RWTH University Hospital Aachen, Aachen, Germany.
Frank Tacke *Department of Internal Medicine III, RWTH University Hospital Aachen, Aachen, Germany.
René Tolba *Institute of Laboratory Animal Science, RWTH University Hospital Aachen, Aachen, Germany.
Christian Trautwein *Department of Internal Medicine III, RWTH University Hospital Aachen, Aachen, Germany.
Jonel Trebicka *Department of Internal Medicine I, University Hospital Bonn, Bonn, Germany.
Ralf Weiskirchen *Institute of Clinical Chemistry and Pathobiochemistry, RWTH University Hospital Aachen, Aachen D-52074, Germany.
RWTH Aachen University · DEUniversitätsklinikum Aachen · DEUniversity Hospital Bonn · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Liver fibrosis is defined as excessive extracellular matrix deposition and is based on complex interactions between matrix-producing hepatic stellate cells and an abundance of liver-resident and infiltrating cells. Investigation of these processes requires in vitro and in vivo experimental work in animals. However, the use of animals in translational research will be increasingly challenged, at least in countries of the European Union, because of the adoption of new animal welfare rules in 2013. These rules will create an urgent need for optimized standard operating procedures regarding animal experimentation and improved international communication in the liver fibrosis community. This review gives an update on current animal models, techniques and underlying pathomechanisms with the aim of fostering a critical discussion of the limitations and potential of up-to-date animal experimentation. We discuss potential complications in experimental liver fibrosis and provide examples of how the findings of studies in which these models are used can be translated to human disease and therapy. In this review, we want to motivate the international community to design more standardized animal models which might help to address the legally requested replacement, refinement and reduction of animals in fibrosis research.

Identifiers

PMID24274743
PMCPMC3850878
OpenAlexW2010106434

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.