Inferring parameters for a lattice-free model of cell migration and proliferation using experimental data
Collective cell spreading takes place in spatially continuous environments, yet it is often
modelled using discrete lattice-based approaches. Here, we use data from a series of cell …
modelled using discrete lattice-based approaches. Here, we use data from a series of cell …
Models of collective cell behaviour with crowding effects: comparing lattice-based and lattice-free approaches
MJ Plank, MJ Simpson - Journal of the Royal Society …, 2012 - royalsocietypublishing.org
Individual-based models describing the migration and proliferation of a population of cells
frequently restrict the cells to a predefined lattice. An implicit assumption of this type of lattice …
frequently restrict the cells to a predefined lattice. An implicit assumption of this type of lattice …
Stochastic simulation tools and continuum models for describing two-dimensional collective cell spreading with universal growth functions
Two-dimensional collective cell migration assays are used to study cancer and tissue repair.
These assays involve combined cell migration and cell proliferation processes, both of …
These assays involve combined cell migration and cell proliferation processes, both of …
Lattice-free descriptions of collective motion with crowding and adhesion
Cell-to-cell adhesion is an important aspect of malignant spreading that is often observed in
images from the experimental cell biology literature. Since cell-to-cell adhesion plays an …
images from the experimental cell biology literature. Since cell-to-cell adhesion plays an …
Spatial moment dynamics for collective cell movement incorporating a neighbour-dependent directional bias
The ability of cells to undergo collective movement plays a fundamental role in tissue repair,
development and cancer. Interactions occurring at the level of individual cells may lead to …
development and cancer. Interactions occurring at the level of individual cells may lead to …
Simplified method for including spatial correlations in mean-field approximations
DC Markham, MJ Simpson, RE Baker - Physical Review E—Statistical …, 2013 - APS
Biological systems involving proliferation, migration, and death are observed across all
scales. For example, they govern cellular processes such as wound healing, as well as the …
scales. For example, they govern cellular processes such as wound healing, as well as the …
Spatial structure arising from neighbour-dependent bias in collective cell movement
Mathematical models of collective cell movement often neglect the effects of spatial
structure, such as clustering, on the population dynamics. Typically, they assume that …
structure, such as clustering, on the population dynamics. Typically, they assume that …
Models of collective cell spreading with variable cell aspect ratio: a motivation for degenerate diffusion models
Continuum diffusion models are often used to represent the collective motion of cell
populations. Most previous studies have simply used linear diffusion to represent collective …
populations. Most previous studies have simply used linear diffusion to represent collective …
Lattice-free models of directed cell motility
C Irons, MJ Plank, MJ Simpson - Physica A: Statistical Mechanics and its …, 2016 - Elsevier
Directed cell migration often occurs when individual cells move in response to an external
chemical stimulus. Cells can respond by moving in either the direction of increasing …
chemical stimulus. Cells can respond by moving in either the direction of increasing …
Macroscopic limits of individual-based models for motile cell populations with volume exclusion
Partial differential equation models are ubiquitous in studies of motile cell populations,
giving a phenomenological description of events which can be analyzed and simulated …
giving a phenomenological description of events which can be analyzed and simulated …