UCLA researchers have described a previously unknown step in the complex process by which dietary cholesterol is processed in the intestines before being released into the bloodstream—potentially revealing a new pathway ...
Nov 9, 2023
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Hodgkin's lymphoma is one of the most common types of lymphoma in young adults. It is characterized by the presence of enlarged B lymphocytes, which are unusual in that they bear on their surface the identifying markers of ...
Nov 8, 2023
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An experimental drug can reduce the toxic changes in tau proteins known to damage neurons in brains with Alzheimer's disease, researchers from Yale School of Medicine and Johns Hopkins University report.
Nov 6, 2023
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Constant training improves the capacities of human perception. Just as years of practice hone the senses of smell and taste of sommeliers, for example, so too are experienced radiologists able to spot anomalies in X-rays ...
Oct 25, 2023
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Studying the brain remains one of the most challenging endeavors in neuroscience. Researchers have explored various methods for live imaging and stimulation of deep brain activity. One such method is multiphoton excitation ...
Oct 25, 2023
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Mice that were infected with Zika virus during pregnancy and developed microcephaly displayed less activity of Ndel1, an enzyme that plays a key role in neuron proliferation, differentiation and migration during embryo development, ...
Oct 24, 2023
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Over the past few years, artificial intelligence—or AI—has started to revolutionize the world as we know it: some people now ask AI-based chatbots to write essays and summarize documents, others use AI-powered virtual ...
Oct 17, 2023
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Neurons, the main cells that make up our brain and spinal cord, are among the slowest cells to regenerate after an injury, and many neurons fail to regenerate entirely. While scientists have made progress in understanding ...
Oct 16, 2023
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What if a vaccine, given to patients just before or after arriving at the hospital, could protect them against lethal superbugs that lurk in health care settings?
Oct 4, 2023
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Today, HIV can be managed with medical treatment. However, despite 40 years of intensive research, scientists have not yet succeeded in finding a cure for the disease. People with HIV experience a flare-up of the virus only ...
Sep 18, 2023
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