Posts Tagged Science Daily Health News

Coronavirus SARS-CoV2: BESSY II data accelerate drug development

A coronavirus is threatening human health. SARS-CoV-2 is highly infectious and can cause severe pneumonia (COVID-19). A team has now found a promising approach to understanding the virus. Using the high-intensity X-ray light from the Berlin synchrotron source BESSY II, they have decoded the 3D architecture of the main protease of SARS-CoV-2. This protein plays […]

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AI may help predict responses to non-small cell lung cancer systemic therapies

Using standard-of-care computed tomography (CT) scans in patients with advanced non-small cell lung cancer (NSCLC), researchers utilized artificial intelligence (AI) to train algorithms to predict tumor sensitivity to three systemic cancer therapies. Source: AI may help predict responses to non-small cell lung cancer systemic therapies

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High-speed microscope captures fleeting brain signals

Neuroscientists can now capture millisecond electrical changes in neurons in the cortex of an alert mouse, allowing tracing of neural signals, including subthreshold events, in the brain. The new technique combines all-optical scanning with two-photon fluorescence imaging to produce a 2D rasterized picture every 1,000-3,000 milliseconds. That and another technique that allows 3D imaging of […]

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Global human genomes reveal rich genetic diversity shaped by complex evolutionary history

A new study has provided the most comprehensive analysis of human genetic diversity to date, after the sequencing of 929 human genomes. The study uncovers a large amount of previously undescribed genetic variation and provides new insights into our evolutionary past, highlighting the complexity of the process through which our ancestors diversified, migrated and mixed […]

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