Mechanics and functional consequences of nuclear deformations

Y Kalukula, AD Stephens, J Lammerding… - … reviews Molecular cell …, 2022 - nature.com
As the home of cellular genetic information, the nucleus has a critical role in determining cell
fate and function in response to various signals and stimuli. In addition to biochemical …

[HTML][HTML] Systems biology of cancer metastasis

Y Suhail, MP Cain, K Vanaja, PA Kurywchak… - Cell systems, 2019 - cell.com
Cancer metastasis is no longer viewed as a linear cascade of events but rather as a series
of concurrent, partially overlapping processes, as successfully metastasizing cells assume …

Magnetic torque–driven living microrobots for increased tumor infiltration

T Gwisai, N Mirkhani, MG Christiansen, TT Nguyen… - Science Robotics, 2022 - science.org
Biohybrid bacteria–based microrobots are increasingly recognized as promising externally
controllable vehicles for targeted cancer therapy. Magnetic fields in particular have been …

[HTML][HTML] Mechanical adaptability of tumor cells in metastasis

V Gensbittel, M Kräter, S Harlepp, I Busnelli, J Guck… - Developmental cell, 2021 - cell.com
The most dangerous aspect of cancer lies in metastatic progression. Tumor cells will
successfully form life-threatening metastases when they undergo sequential steps along a …

Chromatin histone modifications and rigidity affect nuclear morphology independent of lamins

AD Stephens, PZ Liu, EJ Banigan… - Molecular biology of …, 2018 - Am Soc Cell Biol
Nuclear shape and architecture influence gene localization, mechanotransduction,
transcription, and cell function. Abnormal nuclear morphology and protrusions termed …

Chromatin's physical properties shape the nucleus and its functions

AD Stephens, EJ Banigan, JF Marko - Current opinion in cell biology, 2019 - Elsevier
The cell nucleus encloses, organizes, and protects the genome. Chromatin maintains
nuclear mechanical stability and shape in coordination with lamins and the cytoskeleton …

[HTML][HTML] Feedback between mechanosensitive signaling and active forces governs endothelial junction integrity

E McEvoy, T Sneh, E Moeendarbary… - Nature …, 2022 - nature.com
The formation and recovery of gaps in the vascular endothelium governs a wide range of
physiological and pathological phenomena, from angiogenesis to tumor cell extravasation …

Emerging roles of mechanical forces in chromatin regulation

YA Miroshnikova, MM Nava… - Journal of cell …, 2017 - journals.biologists.com
Cells are constantly subjected to a spectrum of mechanical cues, such as shear stress,
compression, differential tissue rigidity and strain, to which they adapt by engaging …

[HTML][HTML] Effect of nuclear stiffness on cell mechanics and migration of human breast cancer cells

T Fischer, A Hayn, CT Mierke - Frontiers in cell and developmental …, 2020 - frontiersin.org
The migration and invasion of cancer cells through 3D confined extracellular matrices is
coupled to cell mechanics and the mechanics of the extracellular matrix. Cell mechanics is …

Tumor cell nuclei soften during transendothelial migration

AB Roberts, J Zhang, VR Singh, M Nikolić… - Journal of …, 2021 - Elsevier
During cancer metastasis, tumor cells undergo significant deformation in order to traverse
through endothelial cell junctions in the walls of blood vessels. As cells pass through narrow …