Zobrazeno 1 - 10
of 119
pro vyhledávání: '"Fischer‐Friedrich, Elisabeth"'
The basement membrane is a specialized extracellular matrix (ECM) that is crucial for the development of epithelial tissues and organs. In Drosophila, the mechanical properties of the basement membrane play an important role in the proper elongation
Externí odkaz:
https://tud.qucosa.de/id/qucosa%3A89761
https://tud.qucosa.de/api/qucosa%3A89761/attachment/ATT-0/
https://tud.qucosa.de/api/qucosa%3A89761/attachment/ATT-0/
The actin cortex is an active biopolymer network underneath the plasma membrane at the periphery of mammalian cells. It is a major regulator of cell shape through the generation of active cortical tension. In addition, the cortex constitutes a mechan
Externí odkaz:
http://arxiv.org/abs/2305.07313
Developing tissues need to pattern themselves in space and time. A prevalent mechanism to achieve this are pulsatile active stresses generated by the actin cytoskeleton. Active gel theory is a powerful tool to model the dynamics of cytoskeletal patte
Externí odkaz:
http://arxiv.org/abs/2302.10011
Publikováno v:
New Journal of Physics (2023)
During division in animal cells, the actomyosin cortex has been found to exhibit counter-rotating cortical flows, also known as chiral flows, along the axis of division. Furthermore, such chiral surface flows were shown to influence cellular rearrang
Externí odkaz:
http://arxiv.org/abs/2211.07183
Autor:
Töpfer, Uwe, Ryu, Jinhee, Guerra Santillán, Karla Yanín, Schulze, Jana, Fischer-Friedrich, Elisabeth, Tanentzapf, Guy, Dahmann, Christian
Publikováno v:
In Cell Reports 23 July 2024 43(7)
Cell shape changes are vital for many physiological processes such as cell proliferation, cell migration and morphogenesis. They emerge from an orchestrated interplay of active cellular force generation and passive cellular force response - both cruc
Externí odkaz:
http://arxiv.org/abs/1912.04927
Akademický článek
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Akademický článek
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Autor:
Jawerth, Louise M., Ijavi, Mahdiye, Ruer, Martine, Saha, Shambaditya, Jahnel, Marcus, Hyman, Anthony A., Jülicher, Frank, Fischer-Friedrich, Elisabeth
Publikováno v:
Phys. Rev. Lett. 121, 258101 (2018)
An increasing number of proteins with intrinsically disordered domains have been shown to phase separate in buffer to form liquid-like phases. These protein condensates serve as simple models for the investigation of the more complex membrane-less or
Externí odkaz:
http://arxiv.org/abs/1809.09832
Autor:
Fischer-Friedrich, Elisabeth
Publikováno v:
Biophysical Journal, Volume 114, 2018
Tuning of active prestress e.g. through activity of molecular motors constitutes a powerful cellular tool to adjust cellular stiffness through nonlinear material properties. Understanding this tool is an important prerequisite for our comprehension o
Externí odkaz:
http://arxiv.org/abs/1808.07474