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Found 19764 dataset(s) matching "biolog".
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The SpaceX Inspiration4 mission was a 3-day mission with four private astronauts to low Earth orbit that occurred in September 2021. The crew collected biospecimen samples before, during, and...
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In the NASA Rodent Research-1 (RR-1) validation study, ten 16-week-old female C57BL/6J mice were flown to the ISS for 37 days before euthanasia and subsequent dissection (Flight group). Due to...
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Interplanetary space travel poses many hazards to the human body. To protect astronaut health and performance on critical missions, there is first a need to understand the effects of deep space...
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The objective of the Rodent Research-6 (RR-6) study was to evaluate muscle atrophy in mice during spaceflight and to test the efficacy of a novel therapeutic to mitigate muscle wasting. The...
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Gene expression profile of two-week-old etiolated Arabidopsis seedlings under microgravity on board space flight BRIC16 were compared with ground grown control in both wild-type and act2-3 mutant plants.
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International Space Station - Microbial Observatory of Pathogenic Virus, Bacteria, and Fungi project
This study investigated the interplay between the microbial community of the International Space Station and its crew. Environmental samples were collected from 8 habitable locations around the...
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Airborne microorganisms in the upper troposphere and lower stratosphere remain elusive due to a lack of reliable sample collection systems. To address this problem, we designed, installed, and...
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Several studies have reported that microorganisms are co-transported with globally dispersed aerosols and that microbial DNA and viable cells have been detected at both low and high altitudes. In...
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The objective of the Rodent Research-9 (RR-9) mission was to use mice to understand the molecular basis of phenomena that affect astronauts during long-duration spaceflight, particularly visual...
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SRA of spore forming Bacillus strains isolated from various areas of the ISS during Microbial tracking investigation
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We sought to comprehensively elucidate the transcriptomic underpinnings of microgravity-induced muscle phenotypes in mice by evaluating both differential gene expression (DGE) and changes in...
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The objective of the Rodent Research-23 missions (RR-23) was to better understand the effects of spaceflight on the eyes, specifically on the structure and function of the arteries, veins, and...
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Spaceflight poses risks to the central nervous system (CNS), and understanding neurological responses is important for future missions. We report CNS changes in Drosophila aboard the International...
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Efforts to understand the impact of spaceflight on the human body stem from growing interest in long-term space travel. Multiple organ systems are affected by microgravity and radiation, including...
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Irradiated hosts gave rise to significantly more Trp53 null mammary cancers that grew more rapidly than those in sham-irradiated mice and exhibited an immunosuppressive tumor microenvironment....
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This ground-based program was intended to address the etiology of visual system structural and functional changes observed in astronauts during both inflight and postflight periods. Using the...
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Microorganisms' natural ability to live as organized multicellular communities – also known as biofilms – provides them with unique survival advantages. For instance, biofilms are protected...
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This ground-based program was intended to address the etiology of visual system structural and functional changes observed in astronauts during both inflight and postflight periods. Using the...
