Evidence map›Paper›PMID 32973223›Full record

ArticleScientific reports2020

Inspired by the human placenta: a novel 3D bioprinted membrane system to create barrier models.

Anna-Elisabeth Kreuder, Aramis Bolaños-Rosales, Christopher Palmer, Alexander Thomas, Michel-Andreas Geiger, Tobias Lam, Anna-Klara Amler, Udo R Markert, Roland Lauster, Lutz Kloke

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed
2.4field-weighted citation impact, top 11% 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

23 citing papers in PubMed, 49 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Review
  5. Modeling human placental biology: a review of organoid technologies.Frontiers in cell and developmental biology · 2025
    Review
  6. Review
  7. Article
  8. Article
  9. Review
  10. Article
  11. Article
  12. Article
  13. Article
  14. Modeling the human placental barrier to understandFrontiers in cellular and infection microbiology · 2023
    Review
  15. Article
  16. Article
  17. Overview of Drug Transporters in Human Placenta.International journal of molecular sciences · 2021
    Review
  18. On Placental Toxicology Studies and Cerium Dioxide Nanoparticles.International journal of molecular sciences · 2021
    Review
  19. Review
  20. Review
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 2 institutions in 1 country.

Anna-Elisabeth KreuderMedical Biotechnology, Technical University of Berlin, Berlin, 13355, Germany. aek@cellbricks.com.
Aramis Bolaños-RosalesMedical Biotechnology, Technical University of Berlin, Berlin, 13355, Germany.
Christopher PalmerCellbricks GmbH, Berlin, 13355, Germany.
Alexander ThomasMedical Biotechnology, Technical University of Berlin, Berlin, 13355, Germany.
Michel-Andreas GeigerCellbricks GmbH, Berlin, 13355, Germany.
Tobias LamCellbricks GmbH, Berlin, 13355, Germany.
Anna-Klara AmlerMedical Biotechnology, Technical University of Berlin, Berlin, 13355, Germany.
Udo R MarkertPlacenta Lab, Department of Obstetrics, University Hospital Jena, 07747, Jena, Germany.
Roland LausterMedical Biotechnology, Technical University of Berlin, Berlin, 13355, Germany.
Lutz KlokeCellbricks GmbH, Berlin, 13355, Germany. lk@cellbricks.com.
Technische Universität Berlin · DEJena University Hospital · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Barrier organ models need a scaffold structure to create a two compartment culture. Technical filter membranes used most often as scaffolds may impact cell behaviour and present a barrier themselves, ultimately limiting transferability of test results. In this work we present an alternative for technical filter membrane systems: a 3D bioprinted biological membrane in 24 well format. The biological membrane, based on extracellular matrix (ECM), is highly permeable and presents a natural 3D environment for cell culture. Inspired by the human placenta we established a coculture of a trophoblast-derived cell line (BeWo b30), together with primary placental fibroblasts within the biological membrane (simulating villous stroma) and primary human placental endothelial cells-representing three cellular components of the human placental villus. All cell types maintained their cell type specific marker expression after two weeks of coculture on the biological membrane. In permeability assays the trophoblast layer developed a barrier on the biological membrane, which was even more pronounced when cocultured with fibroblasts. In this work we present a filter membrane free scaffold, we characterize its properties and assess its suitability for cell culture and barrier models. Further we show a novel placenta inspired model in a complex bioprinted coculture. In the absence of an artificial filter membrane, we demonstrate barrier architecture and functionality.

Indexed as

Biological TransportCell Culture TechniquesCell MembraneCells, CulturedCell SurvivalChoriocarcinomaChorionic VilliFemaleHumansImaging, Three-DimensionalPregnancyTrophoblastsUterine Neoplasms

Identifiers

PMID32973223
PMCPMC7515925
OpenAlexW3087871834

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.