Evidence map›Paper›PMID 16928726›Full record

ArticleGut2007

Functional integration of hepatocytes derived from human mesenchymal stem cells into mouse livers.

Ines Aurich, Lutz P Mueller, Hendryk Aurich, Jana Luetzkendorf, Kai Tisljar, Matthias M Dollinger, Wiebke Schormann, Jens Walldorf, Jan G Hengstler, Wolfgang E Fleig and 1 more

Registry-linked trialOpen access · greenAbstract read
In one paragraph

Article in Gut, 2007. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT04822922 (Safety of Human Umbilical Cord-derived Mesenchymal Stem Cell), which is not on this map. Cited by 128 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
128citing papers in PubMed, 1 pooled it
11.4field-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.

NCT04822922 phase2unknown statusnot on this mapstarted 2021, after this paper: background citation

Safety of Human Umbilical Cord-derived Mesenchymal Stem Cell (UC-MSC) Transfusion for Acute-on-chronic Liver Failure Patients

TypeinterventionalSponsorHai LiRan2021 to 2024Enrolled16ConditionsAcute-On-Chronic Liver FailureArmsHuman umbilical cord-derived mesenchymal stem cells (hUC-MSCs)
3 · Its place in the literature

Who cites it

128 citing papers in PubMed, 1 synthesis or guideline pooled it, 314 citations in OpenAlex.

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68 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

11 authors at 3 institutions in 1 country.

Ines Aurich1st Department of Medicine, Heinrich-Damerow-Strasse 1, Martin Luther University of Halle-Wittenberg, D-06120 Halle/Saale, Germany. ines.aurich@medizin.uni-halle.de
Lutz P Mueller
Hendryk Aurich
Jana Luetzkendorf
Kai Tisljar
Matthias M Dollinger
Wiebke Schormann
Jens Walldorf
Jan G Hengstler
Wolfgang E Fleig
Bruno Christ
Martin Luther University Halle-Wittenberg · DELeipzig University · DEUniversity Hospital Leipzig · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

aimsAt present, clinical success of hepatocyte transplantation as an alternative to whole liver transplantation is hampered by the limited availability of suitable donor organs for the isolation of transplantable hepatocytes. Hence, novel cell sources are required to deliver hepatocytes of adequate quality for clinical use. Mesenchymal stem cells (MSCs) from human bone marrow may have the potential to differentiate into hepatocytes in vitro and in vivo.

methodsIsolated MSCs were selected by density gradient centrifugation and plastic adherence, differentiated in the presence of human hepatocyte growth medium and transplanted in immunodeficient Pfp/Rag2 mice.

resultsHere, we demonstrate that human MSCs gain in vitro the characteristic morphology and function of hepatocytes in response to specified growth factors. Specifically, preconditioned MSCs store glycogen, synthesise urea and feature the active hepatocyte-specific gene promoter of phosphoenolpyruvate carboxykinase (PCK1). After transplantation into livers of immunodeficient mice, preconditioned MSCs engraft predominantly in the periportal portion of the liver lobule. In situ, the cells continue to store glycogen and express PCK1, connexin32, albumin and the human hepatocyte-specific antigen HepPar1, indicating that the transplanted cells retain prominent qualities of hepatocytes after their regional integration.

conclusionMSCs derived from human bone marrow may serve as a novel source for the propagation of hepatocyte-like cells suitable for cell therapy in liver diseases.

Indexed as

AnimalsCell DifferentiationCells, CulturedCulture Media, ConditionedGraft SurvivalHepatocytesHumansImmunoenzyme TechniquesIn Situ Hybridization, FluorescenceLiverMesenchymal Stem CellsMesenchymal Stem Cell TransplantationMiceTransplantation ConditioningTransplantation, HeterologousCulture Media, Conditioned

Identifiers

PMID16928726
PMCPMC1856821
OpenAlexW2123389370

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

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.