The role of myofibroblasts in physiological and pathological tissue repair

R Schuster, F Younesi, M Ezzo… - Cold Spring Harbor …, 2023 - cshperspectives.cshlp.org
Myofibroblasts are the construction workers of wound healing and repair damaged tissues
by producing and organizing collagen/extracellular matrix (ECM) into scar tissue. Scar tissue …

Stiffness sensing by cells

PA Janmey, DA Fletcher… - Physiological …, 2020 - journals.physiology.org
Physical stimuli are essential for the function of eukaryotic cells, and changes in physical
signals are important elements in normal tissue development as well as in disease initiation …

Linking cell mechanical memory and cancer metastasis

E Cambria, MF Coughlin, MA Floryan… - Nature Reviews …, 2024 - nature.com
Metastasis causes most cancer-related deaths; however, the efficacy of anti-metastatic drugs
is limited by incomplete understanding of the biological mechanisms that drive metastasis …

Mechanisms and impact of altered tumour mechanics

H Mohammadi, E Sahai - Nature cell biology, 2018 - nature.com
The physical characteristics of tumours are intricately linked to the tumour phenotype and
difficulties during treatment. Many factors contribute to the increased stiffness of tumours; …

Collective behaviors of active matter learning from natural taxes across scales

F Ji, Y Wu, M Pumera, L Zhang - Advanced Materials, 2023 - Wiley Online Library
Taxis orientation is common in microorganisms, and it provides feasible strategies to
operate active colloids as small‐scale robots. Collective taxes involve numerous units that …

Matrix stiffness epigenetically regulates the oncogenic activation of the Yes-associated protein in gastric cancer

M Jang, J An, SW Oh, JY Lim, J Kim, JK Choi… - Nature Biomedical …, 2021 - nature.com
In many cancers, tumour progression is associated with increased tissue stiffness. Yet, the
mechanisms associating tissue stiffness with tumorigenesis and malignant transformation …

Dynamically stiffened matrix promotes malignant transformation of mammary epithelial cells via collective mechanical signaling

MG Ondeck, A Kumar, JK Placone… - Proceedings of the …, 2019 - National Acad Sciences
Breast cancer development is associated with increasing tissue stiffness over years. To
more accurately mimic the onset of gradual matrix stiffening, which is not feasible with …

Extracellular matrix mechanobiology in cancer cell migration

J Vasudevan, K Jiang, JG Fernandez, CT Lim - Acta biomaterialia, 2023 - Elsevier
The extracellular matrix (ECM) is pivotal in modulating tumor progression. Besides
chemically stimulating tumor cells, it also offers physical support that orchestrates the …

Material approaches to active tissue mechanics

W Xi, TB Saw, D Delacour, CT Lim… - Nature Reviews Materials, 2019 - nature.com
Communities of epithelial cells communicate through intercellular interactions, allowing
them to coordinate their motility, which plays a key role in homeostasis, morphogenesis and …

Implications of cellular mechanical memory in bioengineering

OY Dudaryeva, S Bernhard, MW Tibbitt… - ACS Biomaterials …, 2023 - ACS Publications
The ability to maintain and differentiate cells in vitro is critical to many advances in the field
of bioengineering. However, on traditional, stiff (E≈ GPa) culture substrates, cells are …