Older people with a genetic risk of Alzheimer's disease did not experience the expected increase in cognitive decline and dementia risk if they consumed relatively large amounts of meat. This is shown in a new study from ...
Mar 19, 2026
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Researchers at Karolinska Institutet have created the first detailed map showing how genetic activity is controlled in individual cells of the adult human brain and spinal cord. The study, published in Nature Neuroscience, ...
Mar 19, 2026
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One of the symptoms of schizophrenia is difficulty incorporating new information about the world. This can lead patients to struggle with making decisions and, eventually, to lose touch with reality. MIT neuroscientists have ...
Mar 18, 2026
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Rutgers-Newark researchers have shown that a genetic variant specific to African ancestry alters the brain in a way that could foretell the eventual development of Alzheimer's Disease. At the same time, their study revealed ...
Mar 18, 2026
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Human cells have two copies of each chromosome, and this balance is essential for genes to be expressed in the appropriate proportions and for cells to function correctly. When errors occur during cell division and the number ...
Mar 17, 2026
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Despite modern high-throughput sequencing, the genetic cause of most rare movement disorders remains unclear. A research team in Bochum and Tübingen has now solved one piece of the puzzle: The researchers examined 2,811 patients ...
Mar 17, 2026
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Geneticist Anne Brunet explores what aging really is, how lifestyle choices might influence longevity, and the promising frontiers of aging research. Aging is a process that affects us all. But how many of us can clearly ...
Mar 17, 2026
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Type 2 diabetes (T2D) and obesity are metabolic conditions with many causes, including overlapping and distinct genetic features. A polygenic risk score (PRS) can capture multiple genetic risk factors to provide an estimate ...
Mar 16, 2026
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Researchers have identified a distinct and reproducible gene expression program associated with neurotransmission in the living human brain, offering unprecedented insight into the molecular mechanisms that support human ...
Mar 16, 2026
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Imagine a tiny superhero inside every cell of your body whose job is to stop damaged cells before they turn dangerous. That superhero is a gene called TP53, and for decades scientists have known it as the "guardian of the ...
Mar 16, 2026
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