ArticleiScience2023
Spatially distinct otic mesenchyme cells show molecular and functional heterogeneity patterns before hearing onset.
Article in iScience, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.
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Who cites it
13 citing papers in PubMed.
- A single-nucleus transcriptomic atlas of human inner ear development.Nature neuroscience · 2026Article
- Epithelial-Mesenchymal Wnt Crosstalk Directs Planar Cell Polarity in the Developing Cochlea.bioRxiv : the preprint server for biology · 2026Article
- Engineering of functional auditory neurons from human induced pluripotent stem cells.Military Medical Research · 2026Article
- PROX1 is necessary for cellular patterning, innervation and differentiation in the mouse organ of Corti.Developmental biology · 2025Article
- Expression of nestin, parvalbumin and otoferlin during cochlear development in the mouse: an immunofluorescence study.European journal of histochemistry : EJH · 2025Article
- EPHRIN-A1 and -A2 act as positive growth factors for developing spiral ganglion radial bundles.Developmental biology · 2025Article
- Crosstalk Signaling Between the Epithelial and Non-Epithelial Compartments of the Mouse Inner Ear.Journal of the Association for Research in Otolaryngology : JARO · 2025Article
- Kölliker's Organ Functions as a Developmental Hub in Mouse Cochlea Regulating Spiral Limbus and Tectorial Membrane Development.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2025Article
- Article
- Single-Cell Landscape of the Cochlea Revealed Cell-Type-Specific Diversification inBiomolecules · 2025Article
- Article
- Timing and Graded BMP Signalling Determines Fate of Neural Crest and Ectodermal Placode Derivatives from Pluripotent Stem Cells.Biomedicines · 2024Review
- Wnt7b acts in concert with Wnt5a to regulate tissue elongation and planar cell polarity via noncanonical Wnt signaling.Proceedings of the National Academy of Sciences of the United States of America · 2024Article
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Authors and funding
7 authors.
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Abstract
The cochlea consists of diverse cellular populations working in harmony to convert mechanical stimuli into electrical signals for the perception of sound. Otic mesenchyme cells (OMCs), often considered a homogeneous cell type, are essential for normal cochlear development and hearing. Despite being the most numerous cell type in the developing cochlea, OMCs are poorly understood. OMCs are known to differentiate into spatially and functionally distinct cell types, including fibrocytes of the lateral wall and spiral limbus, modiolar osteoblasts, and specialized tympanic border cells of the basilar membrane. Here, we show that OMCs are transcriptionally and functionally heterogeneous and can be divided into four distinct populations that spatially correspond to OMC-derived cochlear structures. We also show that this heterogeneity and complexity of OMCs commences during early phases of cochlear development. Finally, we describe the cell-cell communication network of the developing cochlea, inferring a major role for OMC in outgoing signaling.
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