Adipose tissue development relies on coordinated extracellular matrix remodeling, angiogenesis, and adipogenesis

EK Johnston, RD Abbott - Biomedicines, 2022 - mdpi.com
Despite develo** prenatally, the adipose tissue is unique in its ability to undergo drastic
growth even after reaching its mature size. This development and subsequent maintenance …

A phenomenological model for cell and nucleus deformation during cancer metastasis

J Chen, D Weihs, M Van Dijk, FJ Vermolen - Biomechanics and modeling …, 2018 - Springer
Cell migration plays an essential role in cancer metastasis. In cancer invasion through
confined spaces, cells must undergo extensive deformation, which is a capability related to …

Rapid cancer diagnosis and early prognosis of metastatic risk based on mechanical invasiveness of sampled cells

Y Merkher, Y Horesh, Z Abramov, G Shleifer… - Annals of Biomedical …, 2020 - Springer
We provide an innovative, bioengineering, mechanobiology-based approach to rapidly (2-h)
establish the in vivo metastatic likelihood of patient tumor-samples, where results are in …

Mechanobiological cell adaptations to changing microenvironments determine cancer invasiveness: Experimentally validated finite element modeling

M Tulchinsky, D Weihs - Journal of Biomedical Materials …, 2023 - Wiley Online Library
Metastases are the leading cause of cancer‐associated deaths. A key process in metastasis
is cell invasiveness, which is driven and controlled by cancer cell interactions with their …

Modeling force application configurations and morphologies required for cancer cell invasion

Y Ben-David, D Weihs - Biomechanics and Modeling in Mechanobiology, 2021 - Springer
We show that cell-applied, normal mechanical stresses are required for cells to penetrate
into soft substrates, matching experimental observations in invasive cancer cells, while in …

Computational modeling reveals a vital role for proximity-driven additive and synergistic cell-cell interactions in increasing cancer invasiveness

M Tulchinsky, D Weihs - Acta Biomaterialia, 2023 - Elsevier
Solid-tumor cell invasion typically occurs by collective migration of attached cell-cohorts, yet
we show here that indirect cell-interactions through the substrate can also drive …

Taxol reduces synergistic, mechanobiological invasiveness of metastatic cells

Y Merkher, MB Alvarez-Elizondo… - Convergent Science …, 2017 - iopscience.iop.org
Paclitaxel (Taxol) is a chemotherapy drug widely used to treat different types of solid tumors
(eg ovarian, breast, and pancreatic). Taxol acts by hyper-stabilizing microtubules, inhibiting …

Adipocytes migration is altered through differentiation

M Lustig, Y Zadka, I Levitsky, A Gefen… - Microscopy and …, 2019 - academic.oup.com
Adipogenesis is a developmental process in which an elongated preadipocyte differentiates
to a round adipocyte along with the accumulation of lipid droplets. In the present study, we …

Mechanical interactions of invasive cancer cells through their substrate evolve from additive to synergistic

GI Wiener, D Kadosh, D Weihs - Journal of Biomechanics, 2021 - Elsevier
Non-contacting, adjacent cancer cells can mechanically interact through their substrate to
increase their invasive and migratory capacities that underly metastases-formation. Such …

Mechanobiology of metastatic cancer

MB Alvarez-Elizondo, R Rozen, D Weihs - Mechanobiology in Health and …, 2018 - Elsevier
This chapter presents an overview of the process of cancer metastasis from a
mechanobiological perspective and provides a summary of current cytomechanobiology …