Evidence map›Paper›PMID 25375141›Full record

ArticlePloS one2014

A novel modular bioreactor to in vitro study the hepatic sinusoid.

Xavi Illa, Sergi Vila, Jose Yeste, Carmen Peralta, Jordi Gracia-Sancho, Rosa Villa

Abstract read
In one paragraph

Article in PloS one, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed
–field-weighted citation impact
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

17 citing papers in PubMed.

  1. Review
  2. Review
  3. Mechanobiology of portal hypertension.JHEP reports : innovation in hepatology · 2023
    Review
  4. Article
  5. Biomechanics in liver regeneration after partial hepatectomy.Frontiers in bioengineering and biotechnology · 2023
    Review
  6. Review
  7. Article
  8. Review
  9. Hepatic microcirculation and mechanisms of portal hypertension.Nature reviews. Gastroenterology & hepatology · 2019
    Review
  10. Article
  11. Flat and microstructured polymeric membranes in organs-on-chips.Journal of the Royal Society, Interface · 2018
    Review
  12. Engineering and monitoring cellular barrier models.Journal of biological engineering · 2018
    Review
  13. Article
  14. Review
  15. Review
  16. Review
  17. Article
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

6 authors.

Xavi IllaInstitut de Microelectrònica de Barcelona, IMB-CNM (CSIC), Bellaterra, Spain; CIBER-BBN, Centro de Investigación Biomédica en Red en Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), Barcelona, Spain.
Sergi VilaBarcelona Hepatic Hemodynamic Laboratory, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Centro de Investigación Biomédica en Red en Enfermedades Hepáticas y Digestivas (CIBER-EHD), Barcelona, Spain.
Jose YesteInstitut de Microelectrònica de Barcelona, IMB-CNM (CSIC), Bellaterra, Spain; CIBER-BBN, Centro de Investigación Biomédica en Red en Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), Barcelona, Spain.
Carmen PeraltaIDIBAPS and CIBER-EHD, Barcelona, Spain.
Jordi Gracia-SanchoBarcelona Hepatic Hemodynamic Laboratory, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Centro de Investigación Biomédica en Red en Enfermedades Hepáticas y Digestivas (CIBER-EHD), Barcelona, Spain.
Rosa VillaInstitut de Microelectrònica de Barcelona, IMB-CNM (CSIC), Bellaterra, Spain; CIBER-BBN, Centro de Investigación Biomédica en Red en Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), Barcelona, Spain.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We describe a unique, versatile bioreactor consisting of two plates and a modified commercial porous membrane suitable for in vitro analysis of the liver sinusoid. The modular bioreactor allows i) excellent control of the cell seeding process; ii) cell culture under controlled shear stress stimulus, and; iii) individual analysis of each cell type upon completion of the experiment. The advantages of the bioreactor detailed here are derived from the modification of a commercial porous membrane with an elastomeric wall specifically moulded in order to define the cell culture area, to act as a gasket that will fit into the bioreactor, and to provide improved mechanical robustness. The device presented herein has been designed to simulate the in vivo organization of a liver sinusoid and tested by co-culturing endothelial cells (EC) and hepatic stellate cells (HSC). The results show both an optimal morphology of the endothelial cells as well as an improvement in the phenotype of stellate cells, most probably due to paracrine factors released from endothelial cells. This device is proposed as a versatile, easy-to-use co-culture system that can be applied to biomedical research of vascular systems, including the liver.

Indexed as

BioreactorsCoculture TechniquesEndothelial CellsHepatic Stellate CellsHumansStress, MechanicalUmbilical Veins

Identifiers

PMID25375141
PMCPMC4222955

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Registered trials

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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.