Evidence map›Paper›PMID 26157751›Full record

ArticleClinical and molecular hepatology2015

Inhibition of hepatic stellate cells by bone marrow-derived mesenchymal stem cells in hepatic fibrosis.

Yoon Ok Jang, Baek Gyu Jun, Soon Koo Baik, Moon Young Kim, Sang Ok Kwon

Open access · goldAbstract read
In one paragraph

Article in Clinical and molecular hepatology, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 34 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
34citing papers in PubMed, 3 pooled it
3.8field-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

34 citing papers in PubMed, 3 syntheses or guidelines pooled it, 53 citations in OpenAlex.

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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

5 authors at 2 institutions in 1 country.

Yoon Ok JangDepartment of Internal Medicine, Yonsei University Wonju College of Medicine, Wonju, Korea. ; Cell Therapy and Tissue Engineering Center, Yonsei University Wonju College of Medicine, Wonju, Korea.
Baek Gyu JunDepartment of Internal Medicine, Cheonan Hospital, Soonchunhyang University College of Medicine, Cheonan, Korea.
Soon Koo BaikDepartment of Internal Medicine, Yonsei University Wonju College of Medicine, Wonju, Korea. ; Cell Therapy and Tissue Engineering Center, Yonsei University Wonju College of Medicine, Wonju, Korea.
Moon Young KimDepartment of Internal Medicine, Yonsei University Wonju College of Medicine, Wonju, Korea.
Sang Ok KwonDepartment of Internal Medicine, Yonsei University Wonju College of Medicine, Wonju, Korea.
Yonsei University · KRSoonchunhyang University · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

BACKGROUND/

aimsTherapies involving bone-marrow-derived mesenchymal stem cells (BM-MSCs) have considerable potential in the management of hepatic disease. BM-MSCs have been investigated in regenerative medicine due to their ability to secrete various growth factors and cytokines that regress hepatic fibrosis and enhance hepatocyte functionality. The aim of this study was to determine the antifibrosis effect of BM-MSCs on activated hepatic stellate cells (HSCs) and the mechanism underlying how BM-MSCs modulate the function of activated HSCs.

methodsWe used HSCs in both direct and indirect co-culture systems with BM-MSCs to evaluate the antifibrosis effect of BM-MSCs. The cell viability and apoptosis were evaluated by a direct co-culture system of activated HSCs with BM-MSCs. The activations of both HSCs alone and HSCs with BM-MSCs in the direct co-culture system were observed by immunocytochemistry for alpha-smooth muscle actin (α-SMA). The levels of growth factors and cytokines were evaluated by an indirect co-culture system of activated HSCs with BM-MSCs.

resultsThe BM-MSCs in the direct co-culture system significantly decreased the production of α-SMA and the viability of activated HSCs, whereas they induced the apoptosis of activated HSCs. The BM-MSCs in the indirect co-culture system decreased the production of transforming growth factor-β1 and interleukin (IL)-6, whereas they increased the production of hepatocyte growth factor and IL-10. These results confirmed that the juxtacrine and paracrine effects of BM-MSCs can inhibit the proliferative, fibrogenic function of activated HSCs and have the potential to reverse the fibrotic process by inhibiting the production of α-SMA and inducing the apoptosis of HSCs.

conclusionsThese results have demonstrated that BM-MSCs may exert an antifibrosis effect by modulating the function of activated HSCs.

Indexed as

ApoptosisBone Marrow CellsCell DifferentiationCoculture TechniquesHepatic Stellate CellsHepatocyte Growth FactorHumansImmunophenotypingInterleukin-10Interleukin-6Liver CirrhosisMesenchymal Stem CellsTransforming Growth Factor beta1Hepatocyte Growth FactorInterleukin-10Interleukin-6Transforming Growth Factor beta1Bone-marrow-derived mesenchymal stem cellCirrhosisHepatic fibrosis

Identifiers

PMID26157751
PMCPMC4493357
OpenAlexW764110021

What OpenQuestion holds

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LicenceCC BY-NC
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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.