Planarians Sense Simulated Microgravity and Hypergravity
2024-05-27
Planarians are flatworms, which belong to the phylum Platyhelminthes. They have been a classical subject of study due to their amazing regenerative ability, which relies on the existence of adult toti
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Simulated microgravity triggers epithelial mesenchymal transition in human keratinocytes
2024-05-27
The microgravitational environment is known to affect the cellular behaviour inducing modulation of gene expression and enzymatic activities, epigenetic modifications and alterations of the structural
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Simulated microgravity decreases apoptosis in fetal fibroblasts
2024-05-27
Space travel is a major challenge for human beings. Especially, the mechanisms through which space conditions might alter animal development have been questioned for a long time. The two major physica
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Nanostructured substrate conformation can decrease osteoblast-like cell dysfunction in simulated microgravity conditions
2024-05-27
Cells in situ are surrounded with defined structural elements formed by the nanomolecular extracellular matrix (ECM), and at the same time subjected to different mechanical stimul
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Physiological Responses of Jurkat Lymphocytes to Simulated Microgravity Conditions
2024-05-27
The presence of microgravity conditions deeply affects the human body functions at the systemic, organ and cellular levels. This study aimed to investigate the effects induced by simulated-microgravit
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Characterization of Human Chondrocytes Exposed to Simulated Microgravity
2024-05-27
Background: Tissue engineering is a strategy of cartilage regeneration, but scaffolds, required for 3D growth of chondrocytes, are still a problem. Methods: Searching for possibilities to improve scaf
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Dexamethasone Inhibits Spheroid Formation of Thyroid Cancer Cells Exposed to Simulated Microgravity
2024-05-26
Detachment and the formation of spheroids under microgravity conditions can be observed with various types of intrinsically adherent human cells. In particular, for cancer cells this process mimics me
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The effects of microgravity on differentiation and cell growth in stem cells and cancer stem cells
2024-04-19
The first experiments using machines and instruments to manipulate gravity and thus learn about its impact to this force onto livingsystems were performed by Sir Thomas Andrew Knight in 1806, exactly
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Chronic exposure to simulated space conditions predominantly affects cytoskeleton remodeling and oxidative stress response in mouse fetal fibroblasts
2024-04-19
Microgravity and cosmic rays as found in space are difficult to recreate on earth. However, ground-based models exist to simulate space flight experiments. In the present study, an experimental model
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Comparative Effectiveness of a Clinostat and a Slow-Turning Lateral Vessel at Mimicking the Ultrastructural Effects of Microgravity in Plant Cells.
2024-01-10
The object of this research was to determine how effectively the actions of a clinostat and a fluid-filled, slow-turning lateral vessel (STLV) mimic the ultrastructural effects of microgravity in plan
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Simulated weightlessness in the design and exploitation of a NMR-compatible bioreactor
2024-01-10
Mammalian cells cultured in simulated weightlessness take advantage of a favorable environment, experiencing low shear stress and reduced turbulence. NMR spectroscopy allows the on-line noninvasive mo
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Rhinovirus replication in HeLa cells cultured under conditions of simulated microgravity
2023-09-26
Rotating-wall vessels (RWVs) allow for the growth of cells under conditions of simulated microgravity. Information about the replication of viruses in simulated microgravity using RWVs has not been re