[HTML][HTML] Stem cell mechanobiology and the role of biomaterials in governing mechanotransduction and matrix production for tissue regeneration

SM Naqvi, LM McNamara - Frontiers in bioengineering and …, 2020 - frontiersin.org
Mechanobiology has underpinned many scientific advances in understanding how
biophysical and biomechanical cues regulate cell behavior by identifying mechanosensitive …

Bio-chemo-mechanical models for nuclear deformation in adherent eukaryotic cells

MM Nava, MT Raimondi, R Pietrabissa - Biomechanics and modeling in …, 2014 - Springer
Adherent eukaryotic cells are subjected to a broad variety of extracellular and intracellular
stimuli regulating their behaviour. These stimuli can be either purely chemical, for example …

[HTML][HTML] A computational analysis of cell-mediated compaction and collagen remodeling in tissue-engineered heart valves

S Loerakker, T Ristori, FPT Baaijens - Journal of the mechanical behavior of …, 2016 - Elsevier
One of the most critical problems in heart valve tissue engineering is the progressive
development of valvular insufficiency due to leaflet retraction. Understanding the underlying …

Cell morphology and focal adhesion location alters internal cell stress

CA Mullen, TJ Vaughan, MC Voisin… - Journal of The …, 2014 - royalsocietypublishing.org
Extracellular mechanical cues have been shown to have a profound effect on osteogenic
cell behaviour. However, it is not known precisely how these cues alter intracellular …

Free energy analysis of cell spreading

E McEvoy, VS Deshpande, P McGarry - Journal of the mechanical behavior …, 2017 - Elsevier
In this study we present a steady-state adaptation of the thermodynamically motivated stress
fiber (SF) model of Vigliotti et al.(2015). We implement this steady-state formulation in a non …

An ex vivo culture model of kidney podocyte injury reveals mechanosensitive, synaptopodin-templating, sarcomere-like structures

S Jiang, F Alisafaei, YY Huang, Y Hong, X Peng… - Science …, 2022 - science.org
Chronic kidney diseases are widespread and incurable. The biophysical mechanisms
underlying them are unclear, in part because material systems for reconstituting the …

Continuum mechanical model for cross-linked actin networks with contractile bundles

JPS Ferreira, MPL Parente, RMN Jorge - … of the Mechanics and Physics of …, 2018 - Elsevier
In the context of a mechanical approach to cell biology, there is a close relationship between
cellular function and mechanical properties. In recent years, an increasing amount of …

Focal adhesion displacement magnitude is a unifying feature of tensional homeostasis

H Xu, S Donegan, JM Dreher, AJ Stark, EP Canović… - Acta Biomaterialia, 2020 - Elsevier
Tensional homeostasis is widely recognized to exist at the length scales of organs and
tissues, but the cellular length scale mechanism for tension regulation is not known. In this …

A bio-chemo-mechanical model for cell contractility, adhesion, signaling, and stress-fiber remodeling

RM McMeeking, VS Deshpande - Biomechanics: Trends in modeling and …, 2017 - Springer
A bio-chemo-mechanical model is described that targets contractility, adhesion, signaling,
and cytoskeleton formation and remodeling, where the effort in the case of the last …

Cooperative contractility: The role of stress fibres in the regulation of cell-cell junctions

W Ronan, RM McMeeking, CS Chen, JP McGarry… - Journal of …, 2015 - Elsevier
We present simulations of cell-cell adhesion as reported in a recent study [Liu et al., 2010,
PNAS, 107 (22), 9944-9] for two cells seeded on an array of micro-posts. The micro-post …