Výsledky vyhledávání - "Charras, Guillaume"

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Mechanics of the cellular actin cortex: from signalling to shape change

Autor: Kelkar, Manasi, Bohec, Pierre, Charras, Guillaume

The actin cortex is a thin layer of actin, myosin, and actin binding proteins that underlies the membrane of most animal cells. It is highly dynamic and can undergo remodelling on time-scales of tens of seconds thanks to protein turnover and myosin-m

Externí odkaz: http://arxiv.org/abs/2005.11854

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Fractional viscoelastic models for power-law materials

Autor: Bonfanti, Alessandra, Kaplan, Jonathan Louis, Charras, Guillaume, Kabla, Alexandre J

Soft materials often exhibit a distinctive power-law viscoelastic response arising from broad distribution of time-scales present in their complex internal structure. A promising tool to accurately describe the rheological behaviour of soft materials

Externí odkaz: http://arxiv.org/abs/2003.07834

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A tug-of-war between stretching and bending in living cell sheets

Autor: Recho, Pierre, Fouchard, Jonathan, Wyatt, Tom, Khalilgharibi, N., Charras, Guillaume, Kabla, Alexandre

Publikováno v: Phys. Rev. E 102, 012401 (2020)

The balance between stretching and bending deformations characterizes shape transitions of thin elastic sheets. While stretching dominates the mechanical response in tension, bending dominates in compression after an abrupt buckling transition. Recen

Externí odkaz: http://arxiv.org/abs/2002.03966

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Single-cell approaches to cell competition: high-throughput imaging, machine learning and simulations

Autor: Gradeci, Daniel, Bove, Anna, Charras, Guillaume, Lowe, Alan R., Banerjee, Shiladitya

Cell competition is a quality control mechanism in tissues that results in the elimination of less fit cells. Over the past decade, the phenomenon of cell competition has been identified in many physiological and pathological contexts, driven either

Externí odkaz: http://arxiv.org/abs/1903.10373

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