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Updated: Feb 10, 2026
07:39
A Simplified Method for Generating Kidney Organoids from Human Pluripotent Stem Cells
Published on: April 13, 2021
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High-Throughput Screening Enhances Kidney Organoid Differentiation from Human Pluripotent Stem Cells and Enables
Stefan M Czerniecki1, Nelly M Cruz1, Jennifer L Harder2
1Department of Medicine, Division of Nephrology, University of Washington School of Medicine, Seattle, WA 98109, USA; Kidney Research Institute, University of Washington School of Medicine, Seattle, WA 98109, USA; Institute for Stem Cell and Regenerative Medicine and Quellos High Throughput Screening Core, University of Washington School of Medicine, Seattle, WA 98109, USA.
Cell Stem Cell
|May 22, 2018
Summary
We developed an automated platform for human kidney organoid screening, enabling efficient differentiation and analysis. This system reveals new cellular compartments and disease insights, advancing drug discovery and safety testing.
Area of Science:
- Biotechnology
- Stem Cell Biology
- Organoid Technology
Background:
- Human pluripotent stem cell-derived organoids offer potential for high-throughput screening (HTS).
- Organoid culture complexity hinders miniaturization and automation for HTS applications.
Purpose of the Study:
- To present a fully automated, HTS-compatible platform for enhanced differentiation and phenotyping of human kidney organoids.
- To enable multidimensional phenotypic screening for drug discovery and safety prediction.
Main Methods:
- Automated 21-day protocol using liquid-handling robots for organoid culture, differentiation, and analysis.
- High-content imaging, immunofluorescence, and single-cell RNA sequencing for detailed phenotyping.
- Screening in gene-edited organoids to investigate disease mechanisms.
Main Results:
- The automated platform successfully performs the entire organoid protocol.
- High-content imaging identified dose-dependent and threshold effects in organoid differentiation.
- New cellular compartments (parietal, interstitial) and expanded vascular endothelium were characterized.
- Unexpected role of myosin in polycystic kidney disease was discovered through screening.
Conclusions:
- Automated organoid platforms facilitate HTS and multidimensional phenotypic screening.
- This system enhances the study of organoid differentiation, cellular heterogeneity, and disease modeling.
- The platform is valuable for predicting drug toxicity and efficacy.
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