Adhesion regulation and the control of cellular rearrangements: From emulsions to developing tissues

L Montel, Q Guigue, LL Pontani - Frontiers in Physics, 2022 - frontiersin.org
Cell rearrangements are critical for tissue remodeling during diverse biological processes,
such as morphogenesis or cancer progression. They control tissue fluidity and can lead to …

Morphogenesis-inspired two-dimensional electrowetting in droplet networks

J El-Beyrouthy, M Makhoul-Mansour… - Bioinspiration & …, 2023 - iopscience.iop.org
Living tissues dynamically reshape their internal cellular structures through carefully
regulated cell-to-cell interactions during morphogenesis. These cellular rearrangement …

Rheology of vesicle prototissues: A microfluidic approach

M Layachi, L Casas-Ferrer, G Massiera… - Frontiers in …, 2022 - frontiersin.org
Synthetic biomimetic prototissues with reduced complexity can facilitate the understanding
of intricate biological processes, by allowing the role of specific physical or chemical …

Self-propelled motion of an oil droplet containing a phospholipid and its stability in collectivity

M Itatani, H Nabika - Frontiers in Physics, 2022 - frontiersin.org
Collective cell migration (CCM) is a universal process that is responsible for various
biological phenomena in living organisms. Therefore, unraveling the mechanism of CCM is …

Effects of liquid fraction and contact angle on structure and coarsening in two-dimensional foams

J Morgan, S Cox - Journal of Fluid Mechanics, 2024 - cambridge.org
Aqueous foams coarsen with time due to gas diffusion through the liquid between the
bubbles. The mean bubble size grows, and small bubbles vanish. However, coarsening is …

Remodeling of lipid-foam prototissues by network-wide tension fluctuations induced by active particles

AA Gu, MC Uçar, P Tran, A Prindle, NP Kamat… - bioRxiv, 2023 - biorxiv.org
Recent advances in the field of bottom-up synthetic biology have led to the development of
synthetic cells that mimic some features of real cells, such as division, protein synthesis, or …

Adhesion percolation determines global deformation behavior in biomimetic emulsions

L Montel, I Golovkova, S Grigolon, E Wandersman… - Frontiers in …, 2021 - frontiersin.org
Characterizing the mechanical properties of tissues is key for the understanding of
fundamental biological processes such as morphogenesis or tumor progression. In …

[PDF][PDF] Symposium MN Micro-, Nanofluidics and Microrheology

A Darras, Y Rashidi, G Simionato, T John, L Kaestner… - Rheology, 2022 - hal.science
Erythrocytes, also known as red blood cells, are the most abundant type of cells in the
human body. Among the mechanical peculiarities of these cells are their specific shape and …

Tissue dynamics: from in vivo experiments to in silico modelling

LL Pontani, T Bertrand, J d'Alessandro - iop.eventsair.com
One of the most striking features of animal cells is their ability to change shape and migrate
in response to environmental cues. At the tissue scale, cells behave and respond …