53 datasets found
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Federal
Gene expression in blood of mice with internal exposure to Cs-137 recent views
National Aeronautics and Space Administration —
Cesium-137 is a radionuclide of concern in fallout from reactor accidents or nuclear detonations. When ingested or inhaled it can expose the entire body for an... -
Federal
MicroRNA expression of C. elegans in space environment recent views
National Aeronautics and Space Administration —
Entire microRNA expression were analyzed using the Filgen Array miRNA Caenorhabditis elegans 232 probes (Filgen). In the microRNA expression analysis we compared the... -
Federal
Effect of electromagnetic fields on the chondrogenic differentiation under microgravity conditions recent views
National Aeronautics and Space Administration —
A combination therapy of electromagnetic fields (EMF) and simulated microgravity (SMG) has not been examined in regenerative medicine of cartilage. In the present... -
Federal
Expression profiling of murine lung 70 days following exposure to fractionated or acute dose of 1.0 Gy 56Fe- particle irradiation recent views
National Aeronautics and Space Administration —
Irradiation of the K-rasLA1 mouse model with a fractionated dose of 1.0Gy 56Fe- particles increases the incidence of invasive carcinoma compared to unirradiated... -
Federal
Response of mammary tissue to high-LET HZE particle (Silicon ions) radiation or low-LET gamma-rays recent views
National Aeronautics and Space Administration —
Transcriptional profiling of mammary tissue irradiated at 10 weeks of age with either 100 cGy sparsely ionizing gamma-rays or 10 cGy or 30 cGy densely ionizing... -
Federal
Molecular mechanism of flocculation self-recognition in yeast and its role in mating and survival recent views
National Aeronautics and Space Administration —
Saccharomyces cerevisiae flocculation occurs when fermentable sugars are limiting and is therefore considered as a way to enhance the survival chance of Flo-... -
Federal
Densely Ionizing Radiation Effects on the Microenvironment Promote Aggressive Trp53 Null Mammary Carcinomas recent views
National Aeronautics and Space Administration —
Densely ionizing radiation is a major component of the space radiation environment and has potentially greater carcinogenic effect compared to sparsely ionizing... -
Federal
Delayed Cardiomyocyte Response to Total Body Particle Radiation Exposure - Identification of Regulatory Gene Network [iron] recent views
National Aeronautics and Space Administration —
We examined molecular responses using transcriptome profiling in isolated left ventricular murine cardiomyocytes to 90 cGy 1 GeV proton (1H) and 15 cGy 1 GeV/nucleon... -
Federal
microRNA expression profiles in human peripheral blood lymphocytes cultured in modeled microgravity recent views
National Aeronautics and Space Administration —
In the present study we analyzed miRNA and mRNA expression profiles in human peripheral blood lymphocytes (PBLs) incubated in microgravity condition simulated by a... -
Federal
Gene expression profiling of human peripheral blood lymphocytes cultured in modeled microgravity recent views
National Aeronautics and Space Administration —
In the present study we analyzed miRNA and mRNA expression profiles in human peripheral blood lymphocytes (PBLs) incubated in microgravity condition simulated by a... -
Federal
MicroRNA expression of C. elegans in space environment recent views
National Aeronautics and Space Administration —
Entire microRNA expression were analyzed using the Filgen Array miRNA Caenorhabditis elegans 232 probes (Filgen). In the microRNA expression analysis we compared the... -
Federal
Gene expression in human peripheral blood 48 hours after exposure to ionizing radiation recent views
National Aeronautics and Space Administration —
Analysis of human peripheral blood 48 hours after irradiation ex vivo with graded doses of gamma rays. Results have been used in building and testing classifiers to... -
Federal
Molecular mechanism of flocculation self-recognition in yeast and its role in mating and survival recent views
National Aeronautics and Space Administration —
Saccharomyces cerevisiae flocculation occurs when fermentable sugars are limiting and is therefore considered as a way to enhance the survival chance of Flo-... -
Federal
Delayed Cardiomyocyte Response to Total Body Particle Radiation Exposure - Identification of Regulatory Gene Network [proton] recent views
National Aeronautics and Space Administration —
We examined molecular responses using transcriptome profiling in isolated left ventricular murine cardiomyocytes to 90 cGy 1 GeV proton (1H) and 15 cGy 1 GeV/nucleon... -
Federal
Immediate Transcriptional Changes in Response to High Dose Radiation Exposure recent views
National Aeronautics and Space Administration —
One of the most likely risks astronauts on long duration space missions face is exposure to ionizing radiation associated with highly energetic and charged heavy... -
Federal
Gravitational signature of synchronized cell cultures in particular cell cycle stages recent views
National Aeronautics and Space Administration —
Cell cycle and cell proliferation are decoupled under altered gravity conditions. We have previously shown that semisolid cell cultures of Arabidopsis suffer overall... -
Federal
Transcription profiling of human MCF10A cells subjected to ionizing radiation and treatment with transforming growth factor beta-1 recent views
National Aeronautics and Space Administration —
Transforming growth factor beta-1 (TGFbeta) is a tumor suppressor during the initial stage of tumorigenesis but it can switch to a tumor promoter during neoplastic... -
Federal
Response to Low Shear Modeled Microgravity Indicates Translation of Lactobacillus acidophilus ATCC 4356 Benefits to Spaceflight recent views
National Aeronautics and Space Administration —
The introduction of generally recognized as safe (GRAS) probiotic microbes into the spaceflight food system has the potential for use as a safe non-invasive daily... -
Federal
Gamma radiation and HZE treatment of seedlings in Arabidopsis recent views
National Aeronautics and Space Administration —
Plants exhibit a robust transcriptional response to gamma radiation which includes the induction of transcripts required for homologous recombination and the... -
Federal
Exposure to ionizing radiation induced persistent gene expression changes in mouse mammary gland recent views
National Aeronautics and Space Administration —
Six to eight week old female C57BL/6J mice were exposed to 2 Gy of whole body xce xb3 radiation and mammary glands were surgically removed 2-month after radiation....
53 datasets found