Zobrazeno 1 - 10
of 119
pro vyhledávání: '"Carsten Beta"'
Autor:
Valeriia Muraveva, Nino Lomadze, Yulia D. Gordievskaya, Philipp Ortner, Carsten Beta, Svetlana Santer
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-13 (2024)
Abstract Here we report on light-triggered generation of local flow utilizing a bio-compatible non-ionic photo-active surfactant. The mechanism is based on diffusioosmotic phenomenon, where the gradient of relative concentration with respect to diffe
Externí odkaz:
https://doaj.org/article/c76130e37e8d4b20a582cd5823d1cb6e
Publikováno v:
PLoS ONE, Vol 19, Iss 1, p e0297511 (2024)
Amoeboid cell motility is relevant in a wide variety of biomedical processes such as wound healing, cancer metastasis, and embryonic morphogenesis. It is characterized by pronounced changes of the cell shape associated with expansions and retractions
Externí odkaz:
https://doaj.org/article/fbfd4623aad040a7b8fb3b825f9c59a9
Publikováno v:
eLife, Vol 12 (2023)
Actin dynamics in cell motility, division, and phagocytosis is regulated by complex factors with multiple feedback loops, often leading to emergent dynamic patterns in the form of propagating waves of actin polymerization activity that are poorly und
Externí odkaz:
https://doaj.org/article/6f625e559415415381c8890028072409
Publikováno v:
mBio, Vol 13, Iss 6 (2022)
ABSTRACT In the soil bacterium Pseudomonas putida, the motor torque for flagellar rotation is generated by the two stators MotAB and MotCD. Here, we construct mutant strains in which one or both stators are knocked out and investigate their swimming
Externí odkaz:
https://doaj.org/article/50808a7a5e764378b8985a8d59e77965
Autor:
Ted Moldenhawer, Eduardo Moreno, Daniel Schindler, Sven Flemming, Matthias Holschneider, Wilhelm Huisinga, Sergio Alonso, Carsten Beta
Publikováno v:
Frontiers in Cell and Developmental Biology, Vol 10 (2022)
The motility of adherent eukaryotic cells is driven by the dynamics of the actin cytoskeleton. Despite the common force-generating actin machinery, different cell types often show diverse modes of locomotion that differ in their shape dynamics, speed
Externí odkaz:
https://doaj.org/article/5a404b4b15c8467e9e0d770c9c3f70c7
Publikováno v:
Frontiers in Physics, Vol 9 (2022)
The coupling of the internal mechanisms of cell polarization to cell shape deformations and subsequent cell crawling poses many interdisciplinary scientific challenges. Several mathematical approaches have been proposed to model the coupling of both
Externí odkaz:
https://doaj.org/article/628e77d3011b46e4b40a3407a7220e0f
Autor:
Daniel Schindler, Ted Moldenhawer, Maike Stange, Valentino Lepro, Carsten Beta, Matthias Holschneider, Wilhelm Huisinga
Publikováno v:
PLoS Computational Biology, Vol 17, Iss 8, p e1009268 (2021)
Amoeboid cell motility is essential for a wide range of biological processes including wound healing, embryonic morphogenesis, and cancer metastasis. It relies on complex dynamical patterns of cell shape changes that pose long-standing challenges to
Externí odkaz:
https://doaj.org/article/1cf0a1b778c3431d86da42407979ca62
Autor:
Marius Hintsche, Veronika Waljor, Robert Großmann, Marco J. Kühn, Kai M. Thormann, Fernando Peruani, Carsten Beta
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-1 (2022)
Externí odkaz:
https://doaj.org/article/7a443c4cefaa450db17cb0a3b73bf4b4
Autor:
Ohad Vilk, Erez Aghion, Tal Avgar, Carsten Beta, Oliver Nagel, Adal Sabri, Raphael Sarfati, Daniel K. Schwartz, Matthias Weiss, Diego Krapf, Ran Nathan, Ralf Metzler, Michael Assaf
Publikováno v:
Physical Review Research, Vol 4, Iss 3, p 033055 (2022)
Anomalous diffusion or, more generally, anomalous transport, with nonlinear dependence of the mean-squared displacement on the measurement time, is ubiquitous in nature. It has been observed in processes ranging from microscopic movement of molecules
Externí odkaz:
https://doaj.org/article/6a0df01edce74b15ac5ac61c7ff8ccd9
Autor:
Natascha Katharina Heinsohn, Robert Raimund Niedl, Alexander Anielski, Fred Lisdat, Carsten Beta
Publikováno v:
Biosensors, Vol 12, Iss 2, p 62 (2022)
In this work, the fabrication and characterization of a simple, inexpensive, and effective microfluidic paper analytic device (µPAD) for monitoring DNA samples is reported. The glass microfiber-based chip has been fabricated by a new wax-based trans
Externí odkaz:
https://doaj.org/article/2fb9bc41c6864675bdc6e710561c24cc