Evidence map›Paper›PMID 17007050›Full record

ArticleWorld journal of gastroenterology2006

Hepatogenic differentiation of human mesenchymal stem cells from adipose tissue in comparison with bone marrow mesenchymal stem cells.

Raquel Taléns-Visconti, Ana Bonora, Ramiro Jover, Vicente Mirabet, Francisco Carbonell, José-Vicente Castell, María José Gómez-Lechón

Open access · hybridAbstract readComparative Study
In one paragraph

Article in World journal of gastroenterology, 2006. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 83 papers.

0numbers the graph read from it
0cells of the map it votes in
83citing papers in PubMed
7.0field-weighted citation impact, top 3% 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

83 citing papers in PubMed, 254 citations in OpenAlex.

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  9. The Metabolic Syndrome, a Human Disease.International journal of molecular sciences · 2024
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  11. Soft Tissue Reconstruction.Methods in molecular biology (Clifton, N.J.) · 2024
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23 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

7 authors at 1 institution in 1 country.

Raquel Taléns-ViscontiUnidad de Hepatologia Experimental, Centro de Investigacion. Hospital Universitario La Fe, Avda Campanar 21, E-46009-Valencia, Spain.
Ana Bonora
Ramiro Jover
Vicente Mirabet
Francisco Carbonell
José-Vicente Castell
María José Gómez-Lechón
Instituto de Investigación Sanitaria La Fe · ES

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

aimTo investigate and compare the hepatogenic transdifferentiation of adipose tissue-derived stem cells (ADSC) and bone marrow-derived mesenchymal stem cells (BMSC) in vitro. Transdifferentiation of BMSC into hepatic cells in vivo has been described. Adipose tissue represents an accessible source of ADSC, with similar characteristics to BMSC.

methodsBMSCs were obtained from patients undergoing total hip arthroplasty and ADSC from human adipose tissue obtained from lipectomy. Cells were grown in medium containing 15% human serum. Cultures were serum deprived for 2 d before cultivating under similar pro-hepatogenic conditions to those of liver development using a 2-step protocol with sequential addition of growth factors, cytokines and hormones. Hepatic differentiation was RT-PCR-assessed and liver-marker genes were immunohistochemically analysed.

resultsBMSC and ADSC exhibited a fibroblastic morphology that changed to a polygonal shape when cells differentiated. Expression of stem cell marker Thy1 decreased in differentiated ADSC and BMSC. However, the expression of the hepatic markers, albumin and CYPs increased to a similar extent in differentiated BMSC and ADSC. Hepatic gene activation could be attributed to increased liver-enriched transcription factors (C/EBPbeta and HNF4alpha), as demonstrated by adenoviral expression vectors.

conclusionMesenchymal stem cells can be induced to hepatogenic transdifferentiation in vitro. ADSCs have a similar hepatogenic differentiation potential to BMSC, but a longer culture period and higher proliferation capacity. Therefore, adipose tissue may be an ideal source of large amounts of autologous stem cells, and may become an alternative for hepatocyte regeneration, liver cell transplantation or preclinical drug testing.

Indexed as

Adipose TissueAdultAgedAlbuminsBone Marrow CellsCCAAT-Enhancer-Binding Protein-betaCell DifferentiationCell Line, TumorCells, CulturedCytochrome P-450 CYP2E1Cytochrome P-450 CYP3ACytochrome P-450 Enzyme SystemGene Expression RegulationHepatocyte Nuclear Factor 4HepatocytesHumansAlbuminsCCAAT-Enhancer-Binding Protein-betaCYP3A4 protein, humanCytochrome P-450 CYP2E1Cytochrome P-450 CYP3ACytochrome P-450 Enzyme SystemHepatocyte Nuclear Factor 4Thy-1 Antigens

Identifiers

PMID17007050
PMCPMC4100665
OpenAlexW9888443

What OpenQuestion holds

Textmetadata
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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.