14 citations · 41 across the 6 of their papers we have counts for
7 papers
Generic theory of interacting, spinning, active polar particles: a model for cell aggregates
Quentin Vagne, Guillaume Salbreux
We present a generic framework for describing interacting, spinning, active polar particles, aimed at modelling dense cell aggregates, where cells are treated as polar, rotating ob…
Spontaneous flow instabilities of active polar fluids in three dimensions
Abhinav Singh, Quentin Vagne, Frank Jülicher +1
Active polar fluids exhibit spontaneous flow when sufficient active stress is generated by internal molecular mechanisms. This is also referred to as an active Fréedericksz transit…
Learning deterministic hydrodynamic equations from stochastic active particle dynamics
Suryanarayana Maddu, Quentin Vagne, Ivo F. Sbalzarini
We present a principled data-driven strategy for learning deterministic hydrodynamic models directly from stochastic non-equilibrium active particle trajectories. We apply our meth…
Glycan processing in the Golgi -- optimal information coding and constraints on cisternal number and enzyme specificity
Alkesh Yadav, Quentin Vagne, Pierre Sens +2
Many proteins that undergo sequential enzymatic modification in the Golgi cisternae are displayed at the plasma membrane as cell identity markers. The modified proteins, called gly…
Stochastic Models of Vesicular Sorting in Cellular Organelles
Quentin Vagne, Pierre Sens
The proper sorting of membrane components by regulated exchange between cellular organelles is crucial to intra-cellular organisation. This process relies on the budding and fusion…
Stochastic Model of Maturation and Vesicular Exchange in Cellular Organelles
Quentin Vagne, Pierre Sens
The dynamical organization of membrane-bound organelles along intracellular transport pathways relies on vesicular exchange between organelles and on biochemical maturation of the…
Finite size effects in non-equilibrium membrane phase separation
Quentin Vagne, Matthew S. Turner, Pierre Sens
The formation of dynamical clusters of proteins is ubiquitous in cellular membranes and is in part regulated by the recycling of membrane components. Mean-field models of out-of-eq…