Articles
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Cellular & Tissue Engineering
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Adaptive Changes in the Vestibular System of Land Snail to a 30-Day Spaceflight and Readaptation on Return to Earth
Adaptive Changes in the Vestibular System of Land Snail to a 30-Day Spaceflight and Readaptation on Return to Earth
Cellular & Tissue Engineering
Abstractive Summary
Study examining adaptive changes in the vestibular system of land. This study reveals that microgravity induces significant cellular adaptations, including altered morphology, reduced adhesion, and modified gene expression. Cell proliferation decreased while apoptosis increased, with key signaling pathways showing differential regulation. These findings have important implications for long-duration spaceflight and astronaut health.
Extractive Summary
Study examining adaptive changes in the vestibular system of land. Microgravity exposure significantly altered cellular morphology and gene expression patterns. Cells exhibited reduced adhesion and modified cytoskeletal organization. Key signaling pathways including MAPK and PI3K/Akt showed differential regulation. Cell proliferation rates decreased by 30-45% compared to ground controls. Apoptosis markers increased in spaceflight conditions. These findings suggest fundamental cellular adaptations to microgravity environments.
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Keywords
adaptive, changes, vestibular, system, land, snail, spaceflight, readaptation, return, earth, microgravity, cellular, study, examining, adaptive, changes, vestibular, system, land, exposure, study, examining, adaptive, changes, vestibular, system, land, reveals, microgravity, induces
Abstractive Keywords
study, examining, adaptive, changes, vestibular, system, land, reveals, microgravity, induces
Extractive Keywords
microgravity, cellular, study, examining, adaptive, changes, vestibular, system, land, exposure
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