Cell Motility and Shape
Cell motility in confinement: a computational model for the shape of the cell
... the motility on flat ...of cell motility, such as intern mechanisms, interaction with the environment, communication between cells, ...specific shape of the cell (see for example ...
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Shape oscillations of human neutrophil leukocytes: characterization and relationship to cell motility
... their shape. Shape changes are a prerequisite for cellular migration and typically involve the extrusion of thin, veil- like lamellipods and the development of morphological ...the cell body size ...
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Rac and Rho GTPases in cancer cell motility control
... cellular shape and again requires extracellular pro- teolysis and integrin ...Rac1-mediated cell polarization and lamellipodia for- ...of cell movement are interconvertible and several moving cells, ...
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An Actin-Based Wave Generator Organizes Cell Motility
... organize cell shape and ...regulating cell shape in both metazoans and ...immune cell, the human ...that cell motility results from the collective behavior of multiple ...
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Screening by changes in stereotypical behavior during cell motility
... capture cell behavior from observations of shape ...quantified shape using Fourier shape descrip- tors, reduced these shape data to a small, tractable dimensionality by principal ...
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The role of the tissue microenvironment in the regulation of cancer cell motility and invasion
... cancer cell motility, tissue invasion, transendothelial migration and metastasis ...of cell adhesions, contact guidance, cytoskeletal reorganization, cell shape changes, secretion of ...
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Collective cell motility Mathematical models and biological insights. Ruth
... Coarse-grained models of collective cell motility What is the role of cell shape?.. Ruth Baker[r] ...
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Oriented cell motility and division underlie early limb bud morphogenesis
... equivalent cell behaviours drive this event across ...in cell shape and cell division plane between the lateral plate and limb bud across ...bud. Cell polarity, which is partially ...
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16. CYTOSKELETON, CELL SHAPE, AND MOTILITY
... and cell division. How fundamental fea- tures such as cell division were carried out prior to the origin of filament-forming proteins is unknown, but the emergence of self-assembling fibrils would have been ...
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PGRMC1 phosphorylation affects cell shape, motility, glycolysis, mitochondrial form and function, and tumor growth
... NOD/Shi-SCID/IL-2Rγnull (NSG) mice were bred and supplied by the Australian Phenomics Facility at the Australian National University (ANU), an Australian academic center funded by the Australian Government’s National ...
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Independent evolution of shape and motility allows evolutionary flexibility in Firmicutes bacteria
... reducing the size of bacterial cells 22 , and the coccoid form has also been suggested to play a 209.. crucial role in pathogenesis 47 , we found no correlation between cell m[r] ...
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Age decreases mitochondrial motility and increases mitochondrial size in vascular smooth muscle : Smooth muscle mitochondrial shape and motility changes with age
... Introduction Vascular function declines with age as a result of a range of morphological and molecular alterations, such as vessel wall intima-media thickening, smooth muscle cell hyperplasia, endothelial ...
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Modelling shape fluctuations during cell migration
... of cell migration: actin-mediated protrusion, adhesion, ...describes cell migration as a whole requires much more knowledge about how these subprocesses integrate and how this integration is af- fected by ...
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Virus-Induced Cell Motility
... virus-induced cell migration and for the formation of extensions therefore differ from each other and are distinct from the polymerization of actin tails on IEV ...of cell motility and thus represent ...
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The Effects of RHAMM on Cell Division, Cell Motility, and Tumorigenesis
... 4.3 Summary and future studies Our work suggests that the mechanism by which RHAMM regulates mitotic spindle integrity is very complex and involves multiple regulatory factors. To our knowledge, this is the first RHAMM ...
140
Biology and Mechanism of Trypanosome Cell Motility
... Interestingly, loss of PFRA also causes mislocalization of PFRC, which is deposited in the distal tip of the mature fla- gellum (6). Further analysis of PFRA-deficient and PFR1 PFR2 mutants has provided important ...
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A critical stress model for cell motility
... the cell movement, cell speed, and the generated stresses in the cell have been under consideration in recent ...the cell motility ...ameboid cell movement includes four steps of ...
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Cell Motility From signaling to forces
... Physics of Life Processes active membrane networks membrane properties gradient formation in development membrane organization in signalling directional sensing mechanobiology [r] ...
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The control of cell motility and differentiation by Ras pathways
... the cell cycle upon reaching the same point in the cycle, then the re-addition of n u trien t m edium to the starving cells drives them back into the cycle ...the cell cycle, or secondly, that the rasG- ...
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Chemokine-guided cell migration and motility in zebrafish development
... controlling cell movements by activat- ing specific 7 -transmembrane ...collective cell migration of the zebrafish lateral ...the cell, and the molecular mechanisms under- lying the cellular response ...
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