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 …

Fluids and their mechanics in tumour transit: shaping metastasis

G Follain, D Herrmann, S Harlepp, V Hyenne… - Nature Reviews …, 2020 - nature.com
Metastasis is a dynamic succession of events involving the dissemination of tumour cells to
distant sites within the body, ultimately reducing the survival of patients with cancer. To …

Age-related matrix stiffening epigenetically regulates α-Klotho expression and compromises chondrocyte integrity

H Iijima, G Gilmer, K Wang, AC Bean, Y He… - Nature …, 2023 - nature.com
Extracellular matrix stiffening is a quintessential feature of cartilage aging, a leading cause
of knee osteoarthritis. Yet, the downstream molecular and cellular consequences of age …

[HTML][HTML] Substrate curvature as a cue to guide spatiotemporal cell and tissue organization

SJP Callens, RJC Uyttendaele, LE Fratila-Apachitei… - Biomaterials, 2020 - Elsevier
Recent evidence clearly shows that cells respond to various physical cues in their
environments, guiding many cellular processes and tissue morphogenesis, pathology, and …

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 …

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 …

Nuclear compression regulates YAP spatiotemporal fluctuations in living cells

N Koushki, A Ghagre, LK Srivastava… - Proceedings of the …, 2023 - National Acad Sciences
Yes-associated protein (YAP) is a key mechanotransduction protein in diverse physiological
and pathological processes; however, a ubiquitous YAP activity regulatory mechanism in …

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 …