Biomechanics of Ciliated Tissues (360G-Wellcome-207510_Z_17_Z)
Many of the paradigmatic events in embryonic development involve geometric or even topological rearrangements of tissues in response to mechanical forces generated within them. While these processes are familiar and much studied from genetic and biochemical perspectives, there is a striking contrast between the great depth of such biological detail and the glaring lack of quantitative mechanical understanding of the forces and responses involved. We propose to close the theory-experiment loop in specific, carefully chosen examples of these problems, to gain a quantitative understanding of the underlying biomechanics. We seek to solve three outstanding problems: (i) the link between cell shape changes and cell sheet morphology as found in gastrulation, neurulation, and related problems in embryogenesis; (ii) the mechanism of generation of cilia orientational polarity in tissues; (iii) the origin of metachronal wave formation in carpets of cilia. The research will combine state-of-the-art light-sheet microscopy, micromanipulation, high-speed imaging and microfluidics with emerging theoretical tools for understanding complex geometrical transformations of tissues and the stochastic nonlinear dynamics of eukaryotic flagella.
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Grant Details
Amount Awarded | 1656325 |
Applicant Surname | Goldstein |
Approval Committee | Science Interview Panel |
Award Date | 2017-07-11T00:00:00+00:00 |
Financial Year | 2016/17 |
Grant Programme: Title | Investigator Award in Science |
Internal ID | 207510/Z/17/Z |
Lead Applicant | Prof Raymond Goldstein |
Partnership Value | 1656325 |
Planned Dates: End Date | 2023-10-01T00:00:00+00:00 |
Planned Dates: Start Date | 2017-10-01T00:00:00+00:00 |
Recipient Org: Country | United Kingdom |
Region | East of England |