Evidence map›Paper›PMID 30222766›Full record

ArticlePloS one2018

Differentiation of human iPSCs into functional podocytes.

Caroline Rauch, Elisabeth Feifel, Georg Kern, Cormac Murphy, Florian Meier, Walther Parson, Mario Beilmann, Paul Jennings, Gerhard Gstraunthaler, Anja Wilmes

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed
2.6field-weighted citation impact, top 9% 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

26 citing papers in PubMed, 60 citations in OpenAlex.

  1. Article
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  4. Personalized disease recurrence modeling using iPSC-derived podocytes in patients with idiopathic nephrotic syndrome.Nephrology, dialysis, transplantation : official publication of the European Dialysis and Transplant Association - European Renal Association · 2025
    Article
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  18. Reprogramming: Emerging Strategies to Rejuvenate Aging Cells and Tissues.International journal of molecular sciences · 2021
    Review
  19. Article
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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

10 authors at 3 institutions in 3 countries.

Caroline RauchDivision of Physiology, Medical University Innsbruck, Innsbruck Austria.
Elisabeth FeifelDivision of Physiology, Medical University Innsbruck, Innsbruck Austria.
Georg KernDivision of Physiology, Medical University Innsbruck, Innsbruck Austria.
Cormac MurphyDivision of Molecular and Computational Toxicology, Amsterdam Institute for Molecules, Medicines and Systems, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands.
Florian MeierBoehringer Ingelheim Pharma GmbH & Co. KG, Nonclinical Drug Safety Germany, Biberach an der Riss, Germany.
Walther ParsonInstitute of Legal Medicine, Medical University Innsbruck, Innsbruck, Austria.
Mario BeilmannBoehringer Ingelheim Pharma GmbH & Co. KG, Nonclinical Drug Safety Germany, Biberach an der Riss, Germany.
Paul JenningsDivision of Physiology, Medical University Innsbruck, Innsbruck Austria.
Gerhard GstraunthalerDivision of Physiology, Medical University Innsbruck, Innsbruck Austria.
Anja WilmesDivision of Physiology, Medical University Innsbruck, Innsbruck Austria.
Innsbruck Medical University · ATVrije Universiteit Amsterdam · NLBoehringer Ingelheim (Germany) · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Podocytes play a critical role in glomerular barrier function, both in health and disease. However, in vivo terminally differentiated podocytes are difficult to be maintained in in vitro culture. Induced pluripotent stem cells (iPSCs) offer the unique possibility for directed differentiation into mature podocytes. The current differentiation protocol to generate iPSC-derived podocyte-like cells provides a robust and reproducible method to obtain podocyte-like cells after 10 days that can be employed in in vitro research and biomedical engineering. Previous published protocols were improved by testing varying differentiation media, growth factors, seeding densities, and time course conditions. Modifications were made to optimize and simplify the one-step differentiation procedure. In contrast to earlier protocols, adherent cells for differentiation were used, the use of fetal bovine serum (FBS) was reduced to a minimum, and thus ß-mercaptoethanol could be omitted. The plating densities of iPSC stocks as well as the seeding densities for differentiation cultures turned out to be a crucial parameter for differentiation results. Conditionally immortalized human podocytes served as reference controls. iPSC-derived podocyte-like cells showed a typical podocyte-specific morphology and distinct expression of podocyte markers synaptopodin, podocin, nephrin and WT-1 after 10 days of differentiation as assessed by immunofluorescence staining or Western blot analysis. qPCR results showed a downregulation of pluripotency markers Oct4 and Sox-2 and a 9-fold upregulation of the podocyte marker synaptopodin during the time course of differentiation. Cultured podocytes exhibited endocytotic uptake of albumin. In toxicological assays, matured podocytes clearly responded to doxorubicin (Adriamycin™) with morphological alterations and a reduction in cell viability after 48 h of incubation.

Indexed as

Cell Culture TechniquesCell DifferentiationCells, CulturedCell SurvivalHumansInduced Pluripotent Stem CellsIntracellular Signaling Peptides and ProteinsMembrane ProteinsPodocytesSynaptophysinWT1 ProteinsIntracellular Signaling Peptides and ProteinsMembrane ProteinsnephrinNPHS2 proteinSynaptophysinSYNPR protein, humanWT1 protein, humanWT1 Proteins

Identifiers

PMID30222766
PMCPMC6141081
OpenAlexW2891095785

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.