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cond-mat.soft2022
Activity-driven tissue alignment in proliferating spheroids
Liam J Ruske, Julia M Yeomans
We extend the continuum theory of active nematic fluids to study cell flows and tissue dynamics inside multicellular spheroids, spherical, self-assembled aggregates of cells that a…
cond-mat.soft2022
Activity gradients in two- and three-dimensional active nematics
Liam J Ruske, Julia M Yeomans
We numerically investigate how spatial variations of extensile or contractile active stress affect bulk active nematic systems in two and three dimensions. In the absence of defect…