Mechanical forces shaping the development of the inner ear.


Journal

Biophysical journal
ISSN: 1542-0086
Titre abrégé: Biophys J
Pays: United States
ID NLM: 0370626

Informations de publication

Date de publication:
05 10 2021
Historique:
received: 20 04 2021
revised: 31 05 2021
accepted: 29 06 2021
pubmed: 10 7 2021
medline: 29 10 2021
entrez: 9 7 2021
Statut: ppublish

Résumé

The inner ear is one of the most complex structures in the mammalian body. Embedded within it are the hearing and balance sensory organs that contain arrays of hair cells that serve as sensors of sound and acceleration. Within the sensory organs, these hair cells are prototypically arranged in regular mosaic patterns. The development of such complex, yet precise, patterns require the coordination of differentiation, growth, and morphogenesis, both at the tissue and cellular scales. In recent years, there is accumulating evidence that mechanical forces at the tissue, the cellular, and the subcellular scales coordinate the development and organization of this remarkable organ. Here, we review recent works that reveal how such mechanical forces shape the inner ear, control its size, and establish regular cellular patterns. The insights learned from studying how mechanical forces drive the inner ear development are relevant for many other developmental systems in which precise cellular patterns are essential for their function.

Identifiants

pubmed: 34242589
pii: S0006-3495(21)00546-4
doi: 10.1016/j.bpj.2021.06.036
pmc: PMC8516635
pii:
doi:

Types de publication

Journal Article Research Support, Non-U.S. Gov't Review

Langues

eng

Sous-ensembles de citation

IM

Pagination

4142-4148

Informations de copyright

Copyright © 2021 Biophysical Society. Published by Elsevier Inc. All rights reserved.

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Auteurs

Roie Cohen (R)

School of Neurobiology, Biochemistry and Biophysics, George S. Wise Faculty of Life Sciences, Tel Aviv University, Tel Aviv, Israel; Raymond and Beverly Sackler School of Physics and Astronomy, Faculty of Exact Sciences, Tel Aviv University, Tel Aviv, Israel; The Center for Physics and Chemistry of Living Systems, Tel Aviv University, Tel Aviv, Israel.

David Sprinzak (D)

School of Neurobiology, Biochemistry and Biophysics, George S. Wise Faculty of Life Sciences, Tel Aviv University, Tel Aviv, Israel; The Center for Physics and Chemistry of Living Systems, Tel Aviv University, Tel Aviv, Israel. Electronic address: davidsp@tauex.tau.ac.il.

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Classifications MeSH