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 …

Cellular mechanotransduction: from tension to function

F Martino, AR Perestrelo, V Vinarský, S Pagliari… - Frontiers in …, 2018 - frontiersin.org
Living cells are constantly exposed to mechanical stimuli arising from the surrounding
extracellular matrix (ECM) or from neighboring cells. The intracellular molecular processes …

Mechanical force application to the nucleus regulates nucleocytoplasmic transport

I Andreu, I Granero-Moya, NR Chahare, K Clein… - Nature cell …, 2022 - nature.com
Mechanical force controls fundamental cellular processes in health and disease, and
increasing evidence shows that the nucleus both experiences and senses applied forces …

[HTML][HTML] Force triggers YAP nuclear entry by regulating transport across nuclear pores

A Elosegui-Artola, I Andreu, AEM Beedle, A Lezamiz… - Cell, 2017 - cell.com
YAP is a mechanosensitive transcriptional activator with a critical role in cancer,
regeneration, and organ size control. Here, we show that force applied to the nucleus …

Emerging views of the nucleus as a cellular mechanosensor

TJ Kirby, J Lammerding - Nature cell biology, 2018 - nature.com
The ability of cells to respond to mechanical forces is critical for numerous biological
processes. Emerging evidence indicates that external mechanical forces trigger changes in …

Transcription upregulation via force-induced direct stretching of chromatin

A Tajik, Y Zhang, F Wei, J Sun, Q Jia, W Zhou… - Nature materials, 2016 - nature.com
Mechanical forces play critical roles in the function of living cells. However, the underlying
mechanisms of how forces influence nuclear events remain elusive. Here, we show that …

Effect of the microenvironment on mesenchymal stem cell paracrine signaling: opportunities to engineer the therapeutic effect

GD Kusuma, J Carthew, R Lim… - Stem cells and …, 2017 - liebertpub.com
Cues from the extracellular environment, including physical stimuli, are well known to affect
mesenchymal stem cell (MSC) properties in terms of proliferation and differentiation. Many …

Chromatin and lamin A determine two different mechanical response regimes of the cell nucleus

AD Stephens, EJ Banigan, SA Adam… - Molecular biology of …, 2017 - Am Soc Cell Biol
The cell nucleus must continually resist and respond to intercellular and intracellular
mechanical forces to transduce mechanical signals and maintain proper genome …

Nuclear lamin-A scales with tissue stiffness and enhances matrix-directed differentiation

J Swift, IL Ivanovska, A Buxboim, T Harada… - Science, 2013 - science.org
Introduction Tissues can be soft like brain, bone marrow, and fat, which bear little
mechanical stress, or stiff like muscle, cartilage, and bone, which sustain high levels of …

Nicotinamide riboside preserves cardiac function in a mouse model of dilated cardiomyopathy

N Diguet, SAJ Trammell, C Tannous, R Deloux… - Circulation, 2018 - Am Heart Assoc
Background: Myocardial metabolic impairment is a major feature in chronic heart failure. As
the major coenzyme in fuel oxidation and oxidative phosphorylation and a substrate for …