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New Sensor Could Detect Real-Time Changes in Brain Serotonin Levels During Sleep, Fear Written by AZoSensorsDec 24 2020 Serotonin is a neurochemical that plays a critical role in the way the brain controls our thoughts and feelings. For example, many antidepressants are designed to alter serotonin signals sent between neurons. In an article in Cell, National Institutes of Health-funded researchers 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 cu...

AI-Based Sensor may Help Detect Serotonin Levels During Sleep, Fear Written by AZoRoboticsDec 24 2020 Serotonin is a neurochemical that plays a critical role in the way the brain controls our thoughts and feelings. For example, many antidepressants are designed to alter serotonin signals sent between neurons. In an article in Cell, National Institutes of Health-funded researchers 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. Pre...

 E-Mail IMAGE: NIH BRAIN Initiative-funded scientists used artificial intelligence to help redesign a nutrient grabbing, Venus flytrap-shaped bacterial protein into a highly sensitive serotonin sensor. Here the sensor captured for the first... view more  Credit: Courtesy of Tian lab. University of California Davis School of Medicine. Serotonin is a neurochemical that plays a critical role in the way the brain controls our thoughts and feelings. For example, many antidepressants are designed to alter serotonin signals sent between neurons. In an article in Cell, National Institutes of...

 E-Mail IMAGE: NIH scientists showed that anti-COVID-19 nanobodies from a llama may be an effective tool in the battle against the COVID-19 virus. view more  Credit: Courtesy of Brody lab NIH/NINDS. National Institutes of Health researchers have isolated a set of promising, tiny antibodies, or "nanobodies," against SARS-CoV-2 that were produced by a llama named Cormac. Preliminary results published in Scientific Reports suggest that at least one of these nanobodies, called NIH-CoVnb-112, could prevent infections and detect virus particles by grabbing hold of SARS-CoV-2 spike protei...