Modulation of immune responses by particle size and shape
The immune system has to cope with a wide range of irregularly shaped pathogens that can
actively move (eg, by flagella) and also dynamically remodel their shape (eg, transition from …
actively move (eg, by flagella) and also dynamically remodel their shape (eg, transition from …
Mechanical forces in the immune system
M Huse - Nature Reviews Immunology, 2017 - nature.com
Leukocytes can completely reorganize their cytoskeletal architecture within minutes. This
structural plasticity, which facilitates their migration and communicative function, also …
structural plasticity, which facilitates their migration and communicative function, also …
A fluorescent membrane tension probe
Cells and organelles are delimited by lipid bilayers in which high deformability is essential to
many cell processes, including motility, endocytosis and cell division. Membrane tension is …
many cell processes, including motility, endocytosis and cell division. Membrane tension is …
A role of PIEZO1 in iron metabolism in mice and humans
Iron overload causes progressive organ damage and is associated with arthritis, liver
damage, and heart failure. Elevated iron levels are present in 1%–5% of individuals; …
damage, and heart failure. Elevated iron levels are present in 1%–5% of individuals; …
Cell membranes resist flow
The fluid-mosaic model posits a liquid-like plasma membrane, which can flow in response to
tension gradients. It is widely assumed that membrane flow transmits local changes in …
tension gradients. It is widely assumed that membrane flow transmits local changes in …
Cytotoxic T cells use mechanical force to potentiate target cell killing
The immunological synapse formed between a cytotoxic T lymphocyte (CTL) and an infected
or transformed target cell is a physically active structure capable of exerting mechanical …
or transformed target cell is a physically active structure capable of exerting mechanical …
[HTML][HTML] Cell protrusions and contractions generate long-range membrane tension propagation
Membrane tension is thought to be a long-range integrator of cell physiology. Membrane
tension has been proposed to enable cell polarity during migration through front-back …
tension has been proposed to enable cell polarity during migration through front-back …
[HTML][HTML] Pay attention to membrane tension: Mechanobiology of the cell surface
E Sitarska, A Diz-Muñoz - Current opinion in cell biology, 2020 - Elsevier
The cell surface is a mechanobiological unit that encompasses the plasma membrane, its
interacting proteins, and the complex underlying cytoskeleton. Recently, attention has been …
interacting proteins, and the complex underlying cytoskeleton. Recently, attention has been …
Transmembrane pickets connect cyto-and pericellular skeletons forming barriers to receptor engagement
Phagocytic receptors must diffuse laterally to become activated upon clustering by
multivalent targets. Receptor diffusion, however, can be obstructed by transmembrane …
multivalent targets. Receptor diffusion, however, can be obstructed by transmembrane …
Mechanotransduction: use the force (s)
Mechanotransduction-how cells sense physical forces and translate them into biochemical
and biological responses-is a vibrant and rapidly-progressing field, and is important for a …
and biological responses-is a vibrant and rapidly-progressing field, and is important for a …