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 …

Mechanosensing by the nucleus: From pathways to scaling relationships

S Cho, J Irianto, DE Discher - Journal of Cell Biology, 2017 - rupress.org
Tissue physical properties depend on the cells that make the tissue and also seem to be
affected by tissue use. For example, muscle, cartilage, and bone, when suitably exercised …

[HTML][HTML] Biophysical regulation of cell behavior—cross talk between substrate stiffness and nanotopography

Y Yang, K Wang, X Gu, KW Leong - Engineering, 2017 - Elsevier
The stiffness and nanotopographical characteristics of the extracellular matrix (ECM)
influence numerous developmental, physiological, and pathological processes in vivo …

Mechanosensing and mechanoregulation of endothelial cell functions

Y Fang, D Wu, KG Birukov - Comprehensive physiology, 2019 - pmc.ncbi.nlm.nih.gov
Vascular endothelial cells (ECs) form a semiselective barrier for macromolecules and cell
elements regulated by dynamic interactions between cytoskeletal elements and cell …

Nuclear envelope rupture is induced by actin-based nucleus confinement

EM Hatch, MW Hetzer - Journal of Cell Biology, 2016 - rupress.org
Repeated rounds of nuclear envelope (NE) rupture and repair have been observed in
laminopathy and cancer cells and result in intermittent loss of nucleus compartmentalization …

Mechanical regulation of gene expression in cardiac myocytes and fibroblasts

JJ Saucerman, PM Tan, KS Buchholz… - Nature Reviews …, 2019 - nature.com
The intact heart undergoes complex and multiscale remodelling processes in response to
altered mechanical cues. Remodelling of the myocardium is regulated by a combination of …

Nesprin-2G, a component of the nuclear LINC complex, is subject to myosin-dependent tension

PT Arsenovic, I Ramachandran, K Bathula, R Zhu… - Biophysical journal, 2016 - cell.com
The nucleus of a cell has long been considered to be subject to mechanical force. Despite
the observation that mechanical forces affect nuclear geometry and movement, how forces …

The soft-and hard-heartedness of cardiac fibroblasts: mechanotransduction signaling pathways in fibrosis of the heart

KM Herum, IG Lunde, AD McCulloch… - Journal of clinical …, 2017 - mdpi.com
Cardiac fibrosis, the excessive accumulation of extracellular matrix (ECM), remains an
unresolved problem in most forms of heart disease. In order to be successful in preventing …

Sizing and sha** the nucleus: mechanisms and significance

P Jevtić, LJ Edens, LD Vuković, DL Levy - Current opinion in cell biology, 2014 - Elsevier
Highlights•Mechanisms of nuclear size and shape regulation.•Cell cycle events that
influence nuclear morphology.•Nuclear morphology, chromatin organization, and gene …

Cellular mechanosensing: getting to the nucleus of it all

GR Fedorchak, A Kaminski, J Lammerding - Progress in biophysics and …, 2014 - Elsevier
Cells respond to mechanical forces by activating specific genes and signaling pathways that
allow the cells to adapt to their physical environment. Examples include muscle growth in …