140 citations · 587 across the 20 of their papers we have counts for
15 papers · 1 filter
Interface dynamics in tissue invasion
Nino Despeignes, Lila Sarfati, Marc Durand +1
We rely on a hydrodynamic description of living tissues to describe the interface separating two of them with distinct constitutive properties. Using the difference in their homeos…
Continuous limit of a discrete stochastic model of cell migration
Nino Despeignes, Marc Durand
We analytically derive the continuous limit of the Cellular Potts Model (CPM) for a one-dimensional cell subjected to constant and run-and-tumble driving forces. By coarse-graining…
Deflection and oscillations of an anchored elastic fiber embedded in a quasistatic two-dimensional foam flow
Adrien Pellé, Marc Durand
We study the deflection and fluctuations of a clamped elastic fiber embedded in 2D foam under quasistatic flow. At all times, the fiber conformation results from the elasto-capilla…
Large-scale simulations of biological cell sorting driven by differential adhesion follow diffusion-limited domain coalescence regime
Marc Durand
Cell sorting, whereby a heterogeneous cell mixture segregates and forms distinct homogeneous tissues, is one of the main collective cell behaviors at work during development. Altho…
Frame tension governs the thermal fluctuations of a fluid membrane: new evidence
Marc Durand
Two different tensions can be defined for a fluid membrane: the internal tension, , conjugated to the real membrane area in the Hamiltonian, and the frame tension, , conjugat…
Quasistatic rheology of soft cellular systems using Cellular Potts Model
François Villemot, Marc Durand
Soft cellular systems, such as foams or biological tissues, exhibit highly complex rheological properties, even in the quasistatic regime, that numerical modeling can help to appre…