Universal glass-forming behavior of in vitro and living cytoplasm

K Nishizawa, K Fujiwara, M Ikenaga, N Nakajo… - Scientific reports, 2017 - nature.com
… We found that the glass-forming behavior of IVCEs and in living cells are quantitatively
universal, which were not expected prior to this study (Figs 1 and 5). Chemical details of …

[PDF][PDF] Universal Glass-Forming Behavior of Driven and Crowded Cytoplasm: Feedback-Controlled Microrheology

西澤賢治 - 2018 - catalog.lib.kyushu-u.ac.jp
… The viscosity in living cells showed … glass-forming behavior of in vitro and living cytoplasms
can be understood by the concept of“fragility”. The Angell plot of our data showed that in vitro

[引用][C] Universal glass-forming behavior of in vitroand livingcytoplasm

K Nishizawa, K Fujiwara, M Ikenaga, N Nakajo…

Activity-dependent glassy cell mechanics Ⅰ: Mechanical properties measured with active microrheology

H Ebata, K Umeda, K Nishizawa, W Nagao… - Biophysical …, 2023 - cell.com
… Cells depleted of ATP solidified, whereas living cells that maintained metabolic … to the
cytoplasmic contribution. In this study, we aim to investigate how the mechanics of the cytoplasm is …

Activity-dependent glassy cell mechanics II: Nonthermal fluctuations under metabolic activity

K Umeda, K Nishizawa, W Nagao, S Inokuchi… - Biophysical …, 2023 - cell.com
… In this study, the mechanics of the living cytoplasm were … The mechanics of such crowded
cytoplasm are as important … that the cytoplasm may possess glass-forming capabilities, …

[HTML][HTML] Origin of temperature dependence of bacterial growth rate: Analogy with the viscosity of glass-forming liquids in inorganic materials

C Pinto, K Shimakawa - Physics of Complex Systems, 2024 - cyberleninka.ru
… the bacterial cytoplasm has a property similar to glass-forming … This monotonic behavior of
bacterial growth breaks down at … Finally, we obtained the following universal equation for the …

Glassy dynamics of a model of bacterial cytoplasm with metabolic activities

N Oyama, T Kawasaki, H Mizuno, A Ikeda - Physical Review Research, 2019 - APS
… interior of living cells, specifically the cytoplasm of bacteria (… This clustering tendency has
been reported rather universally … as in the case of passive glass-forming systems. Interestingly, …

In vitro cell cycle oscillations exhibit a robust and hysteretic response to changes in cytoplasmic density

M Jin, F Tavella, S Wang… - Proceedings of the …, 2022 - National Acad Sciences
… manipulate the cytoplasmic density in live cells without … oscillatory behavior presents hysteresis
as a function of cytoplasmic density. … density adds an example of this important universal

Active glasses

LMC Janssen - Journal of Physics: Condensed Matter, 2019 - iopscience.iop.org
… entropy of glass-forming liquids, we refer the reader to [76]. … dynamics of both living samples
and in vitro models from which … In living cells, the intracellular cytoplasm appears to switch …

Quantitative imaging of Caenorhabditis elegans dauer larvae during cryptobiotic transition

K Kim, VR Gade, TV Kurzchalia, J Guck - Biophysical journal, 2022 - cell.com
… Thus, desiccated larvae have optical properties similar to those of dried proteins in vitro or
glass, and quite unlike living matter. This, together with the transition of the cytoplasm from a …