Shaping the cell and the future: recent advancements in biophysical aspects relevant to regenerative medicine

ML Hart, JC Lauer, M Selig, M Hanak… - Journal of Functional …, 2017 - mdpi.com
In a worldwide effort to generate clinically useful therapeutic or preventive interventions,
harnessing biophysical stimuli for directing cell fate is a powerful strategy. With the vision to …

Endothelial cell migration regulated by surface topography of poly (ε-caprolactone) nanofibers

Y Zhang, X Wang, Y Zhang, Y Liu, D Wang… - ACS Biomaterials …, 2021 - ACS Publications
The study of cell migration on biomaterials is of great significance in tissue engineering and
regenerative medicine. In recent years, there has been increasing evidence that the physical …

Hypergravity Increases Blood–Brain Barrier Permeability to Fluorescent Dextran and Antisense Oligonucleotide in Mice

D Dubayle, A Vanden-Bossche, T Peixoto, JL Morel - Cells, 2023 - mdpi.com
The earliest effect of spaceflight is an alteration in vestibular function due to microgravity.
Hypergravity exposure induced by centrifugation is also able to provoke motion sickness …

Measuring intracellular viscosity in conditions of hypergravity

EM Woodcock, P Girvan, J Eckert, I Lopez-Duarte… - Biophysical journal, 2019 - cell.com
Gravity-sensitive cellular responses are regularly observed in both specialized and
nonspecialized cells. One potential mechanism for this sensitivity is a changing viscosity of …

Hydrogel mechanical properties in altered gravity

V Mišković, I Greco, C Minetti, F Cialdai, M Monici… - npj …, 2024 - nature.com
Exposure to altered gravity influences cellular behaviour in cell cultures. Hydrogels are
amongst the most common materials used to produce tissue-engineering scaffolds, and their …

Hypergravity affects cell traction forces of fibroblasts

J Eckert, JJWA van Loon, LM Eng, T Schmidt - Biophysical Journal, 2021 - cell.com
Cells sense and react on changes of the mechanical properties of their environment and,
likewise, respond to external mechanical stress applied to them. However, whether the …

Cells flow and immune cell priming under alternating g-forces in parabolic flight

D Moser, SJ Sun, N Li, K Biere, M Hoerl, S Matzel… - Scientific reports, 2019 - nature.com
Gravitational stress in general and microgravity (µg) in particular are regarded as major
stress factors responsible for immune system dysfunction in space. To assess the effects of …

Gravity, tissue engineering, and the missing link

R Costa-Almeida, PL Granja, ME Gomes - Trends in biotechnology, 2018 - Elsevier
The influence of microgravity and hypergravity on living systems has attracted significant
attention, but the use of these tools in tissue engineering (TE) remains relatively unexplored …

Continuous exposure to simulated hypergravity-induced changes in proliferation, morphology, and gene expression of human tendon cells

R Costa-Almeida, DTO Carvalho… - Stem cells and …, 2018 - liebertpub.com
Gravity influences physical and biological processes, especially during development and
homeostasis of several tissues in the human body. Studies under altered gravity have been …

Differential effects of hypergravity on immune dysfunctions induced by simulated microgravity

D Moser, K Biere, C Liemersdorf, M Tuschen… - FASEB JOURNAL, 2023 - elib.dlr.de
Microgravity (μg) is among the major stressors in space causing immune cell dysregulations.
These are frequently expressed as increased pro-inflammatory states of monocytes and …