ArticleStem cell reports2025
Chemically defined and dynamic click hydrogels support hair cell differentiation in human inner ear organoids.
Article in Stem cell reports, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
What it found
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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.
The trial behind it
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Who cites it
2 citing papers in PubMed.
- Evolutionary constraints impose multiple checkpoints that block mammalian sensory hair cell regeneration.Frontiers in cell and developmental biology · 2026Review
- 3D bioprinting bone/cartilage organoids: construction, applications, and challenges.Journal of orthopaedic translation · 2025Review
Corrections and comments
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Authors and funding
4 authors.
Funding
Abstract
The mechanical properties in the inner ear microenvironment play a key role in its patterning during embryonic development. To recapitulate inner ear development in vitro, three-dimensional tissue engineering strategies including the application of representative tissue models and scaffolds are of increasing interest. Human inner ear organoids are a promising model to recapitulate developmental processes; however, the current protocol requires Matrigel that contains ill-defined extracellular matrix components. Here, we implement an alternative, chemically defined, dynamic hydrogel to support the differentiation of human inner ear organoids. Specifically, thiol-norbornene and hydrazide-aldehyde click chemistries are used to fabricate inner ear organoid-laden, gelatin-based scaffolds. We identify optimal formulations to support hair cell development with comparable efficiency and fidelity to Matrigel-cultured organoids. These results suggest that the chemically defined hydrogel may serve as a viable alternative to Matrigel for inner ear tissue engineering.
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Registered trials
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