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of 656
pro vyhledávání: '"A. Ziherl"'
The mechanics of epithelial tissues, which is governed by forces generated in various cell domains, is often investigated using two-dimensional models that account for the apically-positioned actomyosin structures but neglect basolateral mechanics. W
Externí odkaz:
http://arxiv.org/abs/2402.19312
We investigate the elasticity of unsupported epithelial monolayer and we discover that unlike a thin solid plate, which wrinkles if geometrically incompatible with the underlying substrate, the epithelium may do so even in absence of the substrate. F
Externí odkaz:
http://arxiv.org/abs/2210.11883
Publikováno v:
Eur. Phys. J. E 44, 99 (2021)
Using a three-dimensional active vertex model, we numerically study the shapes of strained unsupported epithelial monolayers subject to active junctional noise due to stochastic binding and unbinding of myosin. We find that while uniaxial, biaxial, a
Externí odkaz:
http://arxiv.org/abs/2102.02224
Autor:
Popkova, Anna, Andrenšek, Urška, Pagnotta, Sophie, Ziherl, Primož, Krajnc, Matej, Rauzi, Matteo
Publikováno v:
In Developmental Cell 5 February 2024 59(3):400-414
Publikováno v:
Nat. Commun. 11, 3805 (2020)
The study of organoids, artificially grown cell aggregates with the functionality and small-scale anatomy of real organs, is one of the most active areas of research in biology and biophysics, yet the basic physical origins of their different morphol
Externí odkaz:
http://arxiv.org/abs/1910.11919
Publikováno v:
Phys. Rev. B 101, 134522 (2020)
Quasicrystals remain among the most intriguing materials in physics and chemistry. Their structure results in many unusual properties including anomalously low friction as well as poor electrical and thermal conductivity but it also supports supercon
Externí odkaz:
http://arxiv.org/abs/1905.12073
Publikováno v:
Phys. Rev. E 98, 022409 (2018)
We theoretically explore fluidization of epithelial tissues by active T1 neighbor exchanges. We show that the geometry of cell-cell junctions encodes important information about the local features of the energy landscape, which we support by an elast
Externí odkaz:
http://arxiv.org/abs/1805.06500
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Akademický článek
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Autor:
Murakami, Kei, Ebihara, Ryuta, Kono, Takuma, Chiba, Toshikaze, Sakuma, Yuka, Ziherl, Primož, Imai, Masayuki
Publikováno v:
In Biophysical Journal 3 November 2020 119(9):1735-1748