Principles of leukocyte migration strategies

P Kameritsch, J Renkawitz - Trends in cell biology, 2020 - cell.com
Migration of leukocytes is essential for the induction, maintenance, and regulation of
immune responses. On their trafficking routes, leukocytes encounter microenvironments of …

The nucleus acts as a ruler tailoring cell responses to spatial constraints

AJ Lomakin, CJ Cattin, D Cuvelier, Z Alraies, M Molina… - Science, 2020 - science.org
INTRODUCTION The human body is a crowded place. This crowding is even more acute
when the regulation of cell growth and proliferation fails during the formation of a tumor …

Nuclear envelope wrinkling predicts mesenchymal progenitor cell mechano-response in 2D and 3D microenvironments

BD Cosgrove, C Loebel, TP Driscoll, TK Tsinman… - Biomaterials, 2021 - Elsevier
Exogenous mechanical cues are transmitted from the extracellular matrix to the nuclear
envelope (NE), where mechanical stress on the NE mediates shuttling of transcription …

A flagellate-to-amoeboid switch in the closest living relatives of animals

T Brunet, M Albert, W Roman, MC Coyle, DC Spitzer… - Elife, 2021 - elifesciences.org
Amoeboid cell types are fundamental to animal biology and broadly distributed across
animal diversity, but their evolutionary origin is unclear. The closest living relatives of …

On growth and force: mechanical forces in development

A Hallou, T Brunet - 2020 - journals.biologists.com
ABSTRACT The EMBO/EMBL Symposium 'Mechanical Forces in Development'was held in
Heidelberg, Germany, on 3-6 July 2019. This interdisciplinary symposium brought together …

Emerin regulation of nuclear stiffness is required for the amoeboid migration of cancer cells in confining environments

SB Lavenus, KW Vosatka, MF Ullo, JS Logue - bioRxiv, 2020 - biorxiv.org
Through the process of regulating cell deformability in confined environments, the nucleus
has emerged as a major regulator of cell migration. Here, we demonstrate that nuclear …

Mechanosensitive single molecule dynamics of myosin II

M Colomer Rosell - 2020 - diposit.ub.edu
In this project we have characterised the dynamics of single myosin II molecules in stem
cells under mechanical stress combining high spatial and time resolution microscopy with …

Study of cellular mechanisms allowing dendritic cell migration in restricted spaces

L Barbier - 2020 - theses.hal.science
Upon infection, mature dendritic cells (mDCs) migrate from peripheral tissue to lymph nodes
and initiate the adaptive immune response. This fast and tightly regulated process imposes …