Cell division and death inhibit glassy behaviour of confluent tissues.
Cell division and death inhibit glassy behaviour of confluent tissues.
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细胞分裂和死亡抑制汇合组织的玻璃状行为。
DOI:
10.1039/c6sm02580c
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发表时间:
2017
期刊:
影响因子:
3.4
通讯作者:
Matoz-Fernandez DA
中科院分区:
文献类型:
--
作者:
Matoz-Fernandez DA
We investigate the effects of cell division and apoptosis on collective dynamics in two-dimensional epithelial tissues. Our model includes three key ingredients observed across many epithelia, namely cell–cell adhesion, cell death and a cell division process that depends on the surrounding environment. We show a rich non-equilibrium phase diagram depending on the ratio of cell death to cell division and on the adhesion strength. For large apoptosis rates, cells die out and the tissue disintegrates. As the death rate decreases, however, we show, consecutively, the existence of a gas-like phase, a gel-like phase, and a dense confluent (tissue) phase. Most striking is the observation that the tissue is self-melting through its own internal activity, ruling out the existence of any glassy phase.
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DOI:
10.1080/10255842.2013.780048
发表时间:
2015-01
影响因子:
1.6
作者:
Amit Gefen
通讯作者:
Amit Gefen
DOI:
--
发表时间:
2002
期刊:
Physical review. E, Statistical, nonlinear, and soft matter physics
影响因子:
--
作者:
B. Houchmandzadeh
通讯作者:
B. Houchmandzadeh
影响因子:
11.8
作者:
Fernandez-Gonzalez R;Simoes Sde M;Röper JC;Eaton S;Zallen JA
通讯作者:
Zallen JA
DOI:
10.1152/ajprenal.00246.2006
发表时间:
2007-02
期刊:
American journal of physiology. Renal physiology
影响因子:
--
作者:
R. Tandon;I. Levental;C. Huang;F. Byfield;J. Ziembicki;J. Schelling;L. Bruggeman;J. Sedor;P. Janmey;R. Miller
通讯作者:
R. Tandon;I. Levental;C. Huang;F. Byfield;J. Ziembicki;J. Schelling;L. Bruggeman;J. Sedor;P. Janmey;R. Miller
影响因子:
2.9
作者:
Sadati, Monirosadat;Qazvini, Nader Taheri;Krishnan, Ramaswamy;Park, Chan Young;Fredberg, Jeffrey J.
通讯作者:
Fredberg, Jeffrey J.