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Protecting brain cells from the devastating effects of neurodegeneration remains the "holy grail" of modern medicine. For decades, the primary focus of Alzheimer’s disease research has been the removal of abnormal protein aggregates—specifically amyloid plaques and tau tangles—that accumulate in the brains of patients. However, a groundbreaking study from the Washington University School of Medicine…
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Protecting brain cells from destruction remains one of the most formidable hurdles in modern medicine, particularly regarding Alzheimer’s disease and a spectrum of related neurodegenerative disorders known collectively as tauopathies. These conditions are characterized by the abnormal accumulation of "tau" protein tangles within the brain—a hallmark that has long been the primary target for diagnostic…
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Scientists have uncovered a surprising and potentially reversible cause of sleep disruption in Alzheimer’s disease. In a study that challenges decades of conventional wisdom, researchers have discovered that the severe sleep problems associated with the condition are not primarily caused by the accumulation of amyloid plaques—the hallmark sticky protein deposits found in the brains of…
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When someone survives a disastrous event, succeeds against astronomical odds, enjoys a seemingly miraculous recovery, or benefits in an exceptional way, joy can be spread as if from rays of sunshine. Communities light up, media outlets broadcast the triumphs, and onlookers celebrate human resilience. But in many cases of success or good fortune, there is…
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The global public health community is in mourning following the passing of Dr David Nabarro, a towering figure in international development, humanitarian response, and global health equity. Dr Nabarro passed away peacefully at his home on Friday, 25 July, at the age of 75. Throughout a distinguished career spanning decades, he served at the absolute…
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The global health community is in mourning following the passing of Dr. David Nabarro, a transformative figure whose career spanned decades of service in humanitarian crisis response, infectious disease control, and sustainable development. Dr. Nabarro passed away at his home on Friday, 25 July 2025, at the age of 75. A man of immense intellect,…
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For the average person, the mere thought of a savory, flame-grilled burger or the crisp, refreshing taste of a cold pint of beer can trigger a vivid, almost sensory mental image. This isn’t just a fleeting fancy; it is a powerful driver of behavior. This intrinsic link between thinking and doing serves a vital biological…
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For most of us, the mere thought of a sizzling burger or a cold pint of beer on a summer afternoon triggers a vivid, almost visceral mental image. This reaction is more than just a fleeting desire; it is a powerful, evolved mechanism that drives behavior. This fundamental link between thinking and doing serves a…
