Thanks to antiretroviral therapy, HIV infection is no longer the life sentence it once was. But despite the effectiveness of drugs to manage and treat the virus, it can never be fully eliminated from the human body, lingering ...
Mar 25, 2022
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As we age, so do our eyes; most commonly, this involves changes to our vision and new glasses, but there are more severe forms of age-related eye problems. One of these is age-related macular degeneration, which affects the ...
Jun 14, 2022
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A single hardwired brain circuit might be responsible for male sexual drive, a new mouse study reports.
Aug 11, 2023
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"Use it or lose it" goes the adage, applied liberally to everything from our muscles to our minds, especially as we age.
Feb 15, 2023
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An experimental antibiotic is under development that is capable of neutralizing a wide range of drug-resistant, Gram-positive bacteria—pathogens that protect themselves in a slimy shield, called a biofilm, designed by nature ...
Visual cells in the human retina may not simply die in some diseases, but are mechanically transported out of the retina beforehand. Scientists from the Deutsches Zentrum für Neurodegenerative Erkrankungen (DZNE) and the ...
Dec 1, 2022
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A team of researchers affiliated with several institutions in Brazil has found evidence of the SARS-CoV-2 virus infecting astrocyte cells in the human brain. In their paper published in Proceedings of the National Academy ...
Restricting calories is known to improve health and increase lifespan, but much of how it does so remains a mystery, especially in regard to how it protects the brain. Buck Institute for Research on Aging scientists have ...
Jan 11, 2024
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A team of researchers from the University of Oxford and Devanthro GmbH has modified a robot shoulder to serve as a stretching mechanism in an effort to grow useful human tendon tissue. In their paper published in the journal ...
Parkinson's disease affects 10 million people worldwide and its symptoms include tremors in the fingers and hands, small handwriting, loss of smell, walking difficulties, dizziness, and others. As these symptoms worsen over ...
Jul 18, 2022
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