Single-cell mechanics: Structural determinants and functional relevance

M Urbanska, J Guck - Annual Review of Biophysics, 2024 - annualreviews.org
The mechanical phenotype of a cell determines its ability to deform under force and is
therefore relevant to cellular functions that require changes in cell shape, such as migration …

Membrane tension: A challenging but universal physical parameter in cell biology

B Pontes, P Monzo, NC Gauthier - Seminars in cell & developmental …, 2017 - Elsevier
The plasma membrane separates the interior of cells from the outside environment. The
membrane tension, defined as the force per unit length acting on a cross-section of …

Cancer-cell stiffening via cholesterol depletion enhances adoptive T-cell immunotherapy

K Lei, A Kurum, M Kaynak, L Bonati, Y Han… - Nature biomedical …, 2021 - nature.com
Malignant transformation and tumour progression are associated with cancer-cell softening.
Yet how the biomechanics of cancer cells affects T-cell-mediated cytotoxicity and thus the …

Caveolin-1 dolines form a distinct and rapid caveolae-independent mechanoadaptation system

FN Lolo, N Walani, E Seemann, D Zalvidea… - Nature cell …, 2023 - nature.com
In response to different types and intensities of mechanical force, cells modulate their
physical properties and adapt their plasma membrane (PM). Caveolae are PM nano …

Homeostatic membrane tension constrains cancer cell dissemination by counteracting BAR protein assembly

K Tsujita, R Satow, S Asada, Y Nakamura… - Nature …, 2021 - nature.com
Malignancy is associated with changes in cell mechanics that contribute to extensive cell
deformation required for metastatic dissemination. We hypothesized that the cell-intrinsic …

Cholesterol changes interfacial water alignment in model cell membranes

H Orlikowska-Rzeznik, J Versluis… - Journal of the …, 2024 - ACS Publications
The nanoscopic layer of water that directly hydrates biological membranes plays a critical
role in maintaining the cell structure, regulating biochemical processes, and managing …

Nanoparticle–cell interaction: a cell mechanics perspective

D Septiadi, F Crippa, TL Moore… - Advanced …, 2018 - Wiley Online Library
Progress in the field of nanoparticles has enabled the rapid development of multiple
products and technologies; however, some nanoparticles can pose both a threat to the …

Cholesterol depletion by MβCD enhances cell membrane tension and its variations-reducing integrity

A Biswas, P Kashyap, S Datta, T Sengupta, B Sinha - Biophysical journal, 2019 - cell.com
Cholesterol depletion by methyl-β-cyclodextrin (MβCD) remodels the plasma membrane's
mechanics in cells and its interactions with the underlying cytoskeleton, whereas in red …

Myelinating glia differentiation is regulated by extracellular matrix elasticity

MM Urbanski, L Kingsbury, D Moussouros, I Kassim… - Scientific reports, 2016 - nature.com
The mechanical properties of living tissues have a significant impact on cell differentiation,
but remain unexplored in the context of myelin formation and repair. In the PNS, the …

Comparative study of methods to calibrate the stiffness of a single-beam gradient-force optical tweezers over various laser trap** powers

M Sarshar, WT Wong, B Anvari - Journal of biomedical optics, 2014 - spiedigitallibrary.org
Optical tweezers have become an important instrument in force measurements associated
with various physical, biological, and biophysical phenomena. Quantitative use of optical …