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 …

Mechanical regulation of chromatin and transcription

S Dupont, SA Wickström - Nature Reviews Genetics, 2022 - nature.com
Cells and tissues generate and are exposed to various mechanical forces that act across a
range of scales, from tissues to cells to organelles. Forces provide crucial signals to inform …

[HTML][HTML] Mechanical regulation of transcription: recent advances

K Wagh, M Ishikawa, DA Garcia, DA Stavreva… - Trends in cell …, 2021 - cell.com
Mechanotransduction is the ability of a cell to sense mechanical cues from its
microenvironment and convert them into biochemical signals to elicit adaptive transcriptional …

Nuclear compartments: an incomplete primer to nuclear compartments, bodies, and genome organization relative to nuclear architecture

AS Belmont - Cold Spring Harbor perspectives in biology, 2022 - cshperspectives.cshlp.org
This work reviews nuclear compartments, defined broadly to include distinct nuclear
structures, bodies, and chromosome domains. It first summarizes original cytological …

Cardiac fibroblasts and mechanosensation in heart development, health and disease

M Pesce, GN Duda, G Forte, H Girao, A Raya… - Nature Reviews …, 2023 - nature.com
The term 'mechanosensation'describes the capacity of cells to translate mechanical stimuli
into the coordinated regulation of intracellular signals, cellular function, gene expression …

Application of FRET biosensors in mechanobiology and mechanopharmacological screening

L Liu, F He, Y Yu, Y Wang - Frontiers in Bioengineering and …, 2020 - frontiersin.org
Extensive studies have shown that cells can sense and modulate the biomechanical
properties of the ECM within their resident microenvironment. Thus, targeting the …

Mechanomemory in protein diffusivity of chromatin and nucleoplasm after force cessation

F Rashid, W Liu, Q Wang, B Ji… - Proceedings of the …, 2023 - National Acad Sciences
It is known that external mechanical forces can regulate structures and functions of living
cells and tissues in physiology and diseases. However, after cessation of the force, how …

Mechanical forces in nuclear organization

YA Miroshnikova, SA Wickström - Cold Spring Harbor …, 2022 - cshperspectives.cshlp.org
Cells generate and sense mechanical forces that trigger biochemical signals to elicit cellular
responses that control cell fate changes. Mechanical forces also physically distort …

Transient nuclear deformation primes epigenetic state and promotes cell reprogramming

Y Song, J Soto, B Chen, T Hoffman, W Zhao, N Zhu… - Nature materials, 2022 - nature.com
Cell reprogramming has wide applications in tissue regeneration, disease modelling and
personalized medicine. In addition to biochemical cues, mechanical forces also contribute to …

Egr1 is a 3D matrix–specific mediator of mechanosensitive stem cell lineage commitment

J Baek, PA Lopez, S Lee, TS Kim, S Kumar… - Science …, 2022 - science.org
While extracellular matrix (ECM) mechanics strongly regulate stem cell commitment, the
field's mechanistic understanding of this phenomenon largely derives from simplified two …