MeSH tree: C01.221.812.640.400
Our experiences leave traces in the brain, stored in small groups of cells called engrams. Engrams are thought to hold the information of a memory and are reactivated when we remember, which makes them very interesting for ...
Oct 29, 2025
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In the weeks following a bout of influenza or COVID, the risk of heart attack or stroke may rise dramatically, and chronic infections such as HIV may increase the long-term risk of serious cardiovascular disease events, according ...
Oct 29, 2025
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HIV significantly affects sleep, with many affected people living in a state akin to chronic jet lag. A new study with Wits researchers published in The Lancet HIV describes how people living with HIV (PLWHIV) experience ...
Oct 27, 2025
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The COVID-19 pandemic revealed this truth: Humans are mortal—but they will also organize, strategize and fight to survive. Now, five years since the world was changed forever by COVID-19, the questions, insights and strategies ...
Oct 24, 2025
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Tuberculosis (TB) remains the world's leading cause of death from a single infectious agent. A new study recently published in The Lancet Global Health and supported by the World Health Organization (WHO) shows that expanding ...
Oct 23, 2025
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The termination of thousands of federal grants that fund clinical trials threatens to reverse substantial progress in understanding and treating the health challenges of marginalized populations, particularly children and ...
Oct 22, 2025
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A new study projects that US funding cuts to global health aid will have a catastrophic effect on pediatric TB, with children in Sub-Saharan Africa and Southeast Asia likely to experience a significant spike in preventable ...
Oct 21, 2025
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A new analysis reveals how deeply the U.S. drug supply chain depends on China, and experts warn that a trade war could leave American patients at risk.
Oct 17, 2025
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Sometimes, you discover history in a garage, stored in dusty boxes, or in memories that go unspoken for decades. Often, it falls to the next generation—curious and respectful—to do the necessary work of sifting, sorting and ...
Oct 15, 2025
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HIV remains a major global health issue, affecting nearly 40 million people worldwide. Current treatments, known as antiretroviral therapy (ART), are highly effective at suppressing the virus and preventing illness, but they ...
Oct 15, 2025
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