Search
Search Results
-
Geometry-driven migration efficiency of autonomous epithelial cell clusters
The directed migration of epithelial cell collectives through coordinated movements plays a crucial role in various physiological processes and is...
-
Simulations of the Quantum Entangled States Migration Process in Cell Microtubules
AbstractThe work simulates the process of migration of quantum entangled states between tryptophans in cell microtubules connected by dipole-dipole...
-
Nesprin-1/2 facilitates breast cancer cell pore migration via nucleus deformation
The dissemination of cancer cells is one of the main reasons for treatment failure. During the process of establishing distant metastases, cancer...
-
Map** cytoskeletal stress concentrations and nuclear stresses during confined cell migration
Cell migration through dense matrices is accompanied by an increase in perinuclear F-actin intensity in the cytoplasm across multiple cell-types....
-
Exciton migration in two-dimensional materials
Excitons play an essential role in the optical response of two-dimensional materials. These are bound states showing up in the band gaps of many-body...
-
Optogenetic control of migration of contractile cells predicted by an active gel model
Cell crawling on flat substrates stems from intracellular flows of the actin cytoskeleton that are driven by both actin polymerization at the front...
-
Cell-Impermeable Peptide Fragments of Survivin and Hsp70/Hsp90-Organizing Protein Inhibit the Hsp90-Dependent Migration and Invasion of Tumor Cells
Membrane-associated and secreted extracellular heat shock proteins 90 (Hsp90) have important roles in the migration, invasion, and metastasis of...
-
Emergence of bidirectional cell laning from collective contact guidance
Directed collective cell migration is central to morphogenesis, wound healing and cancer progression. Although the molecular anisotropy of the...
-
High shear flow prevents bundling of bacterial flagella and induces lateral migration away from a wall
Since the discovery of bacteria in the 17 th century, bacterial motion has been the focus of great research interest. As an example of bacterial...
-
Stiffness-dependent active wetting enables optimal collective cell durotaxis
The directed migration of cellular clusters enables morphogenesis, wound healing and collective cancer invasion. Gradients of substrate stiffness...
-
Theory of mechanochemical patterning and optimal migration in cell monolayers
Collective cell migration offers a rich field of study for non-equilibrium physics and cellular biology, revealing phenomena such as glassy dynamics,...
-
Actomyosin contractility requirements and reciprocal cell–tissue mechanics for cancer cell invasion through collagen-based channels
AbstractThe interstitial tumor microenvironment is composed of heterogeneously organized collagen-rich porous networks as well as channel-like...
-
Decoherence and revival in attosecond charge migration driven by non-adiabatic dynamics
Attosecond charge migration is a periodic evolution of the charge density at specific sites of a molecule on a timescale defined by the energy...
-
Molecular Oxygen Migration in Isolated β-Chains of Human Hemoglobin as Revealed by Molecular Dynamics Simulations and Laser Kinetic Spectroscopy
Molecular oxygen (O 2 ) migration in isolated β-chains of human hemoglobin was studied using molecular dynamics simulations and laser kinetic...
-
Spontaneous polarization and cell guidance on asymmetric nanotopography
Asymmetric nanotopography with sub-cellular dimensions has recently demonstrated the ability to provide a unidirectional bias in cell migration. The...
-
Fine material migration modelled by cellular automata
Fine material migration occurs in cave mining during ore extraction and is often associated with ore dilution, which, in the worst case, can cause...
-
Stem Cell Therapy in Cancer
Metastatic cancerCancer cells cannot be removed from body using traditional methods such as surgery, radiotherapy and chemotherapy because the...
-
Molecular Dynamics Study of the Influence of Carbon and Oxygen Impurities on the Velocity of 〈110〉 Tilt Boundaries Migration in Nickel and Silver
AbstractThe molecular dynamics method is used to study the influence of carbon and oxygen impurity atoms on the migration velocity of the tilt...
-
Numerical simulations for radon migration and exhalation behavior during measuring radon exhalation rate with closed-loop method
Accurate measurements of the radon exhalation rate help identify and evaluate radon risk regions in the environment. Among these measurement methods,...
-
Criticality in Cell Adhesion
In this chapter we apply the Ising model to describe the statics and kinetics of cell adhesion. We illuminate the many-body effects underlying the...