Inter-agency perspective: Translating advances in biomarker discovery and medical countermeasures development between terrestrial and space radiation environments
Cellular & Tissue Engineering
inter, agency, perspective, translating, advances, biomarker, discovery, medical, countermeasures, development, increased, study, examining, inter, agency, perspective, translating, advances, biomarker, discovery, radiation, effective, study, examining, inter, agency, perspective, translating, advances, biomarker
inter, agency, perspective, translating, advances, biomarker, discovery, medical, countermeasures, development
radiation, effective, study, examining, inter, agency, perspective, translating, advances, biomarker
increased, study, examining, inter, agency, perspective, translating, advances, biomarker, discovery
Study examining inter-agency perspective: translating advances in biomarker discovery and. Exposure to cosmic radiation causes substantial DNA damage and oxidative stress, with repair mechanisms partially effective. Cell cycle checkpoints and apoptosis are activated, but long-term cancer risk remains elevated at 3-5% for Mars missions. Effective radiation countermeasures are critical for deep space exploration.
Study examining inter-agency perspective: translating advances in biomarker discovery and. Cosmic radiation exposure caused significant DNA damage with increased double-strand breaks. Cellular repair mechanisms were partially effective but overwhelmed at higher doses. Oxidative stress markers were elevated substantially. Cell cycle checkpoints showed prolonged activation. Apoptosis rates increased dose-dependently. Long-term cancer risk estimates ranged from 3-5% for Mars missions.