Archive for December 23rd, 2020
SETD2, known for its involvement on gene expression, also can affect functions controlled by the cytoskeleton, such as movement, metastasis and migration, which are very important for cancer cells. Source: Changing the perspective on the 'Cinderella of the cytoskeleton'
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Researchers have described how they used advanced genetic engineering techniques to transform a bacterial protein into a new research tool that may help monitor serotonin transmission with greater fidelity than current methods. Preclinical experiments, primarily in mice, showed that the sensor could detect subtle, real-time changes in brain serotonin levels during sleep, fear, and social […]
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A new study evaluates the efficacy of a prototype device that can be used during common otolaryngologic procedures that generate significant aerosols and droplets. Source: Cost-effective hood reduces aerosol exposures to patients, otolaryngologists
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People with severe COVID-19 and a secondary blood infection were significantly sicker upon hospital admission, had longer hospital stays and poorer outcomes, according to a new study. Source: Secondary bloodstream infections associated with severe COVID-19
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Mussels, oysters and scallops have the highest levels of microplastic contamination among seafood, a new study reveals. Source: Highest levels of microplastics found in molluscs, new study says
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Until recently, it was unclear how and why cancer cells adapt to their environment. A team has now developed a technology that can be used to observe the molecular processes in living cells. Source: Molecular reporters expose the allies of the brain tumor
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Modified CRISPR-Cas9 gene editing scissors are enabling researchers to make alterations to the genetic material of single-cell organisms that are indistinguishable from natural mutations. This method is making it possible to develop a (harmless) experimental live vaccine for the widespread parasite Toxoplasma gondii. Source: Genetic engineering without unwanted side effects helps fight parasites
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