A new study investigating neuroinflammation in the ventral tegmental area (VTA) of the brain, a small, midbrain dopaminergic region, has found that acute and chronic depression are associated with distinct pathophysiological ...
Nov 18, 2025
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Bacterial infections can spread quickly, especially in hospital settings or crowded communities, where vulnerable people are treated in close proximity and bacteria move between them. Antimicrobial-resistant infections are ...
Nov 19, 2025
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Symptoms of anxiety and depression increased among post-9/11 veterans over the course of the COVID-19 pandemic, with persistent disparities tied to race, ethnicity and gender, according to researchers at Penn State.
Nov 20, 2025
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Artificial intelligence has exploded in popularity in recent years, and many proponents are excited about its potential uses in medicine: for example, processing samples quickly or identifying markers of disease that may ...
Nov 18, 2025
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A novel study empirically linking a standardized measure of community resilience in more than 3,100 U.S. counties to cognitive, mental, and physical health outcomes shows that counties with fewer health care resources, limited ...
Nov 20, 2025
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New clinical trial results presented by TB Alliance at the Union World Conference on Lung Health show that the novel antibiotic candidate sorfequiline (TBAJ-876), a next-generation diarylquinoline, has the potential to improve ...
Nov 19, 2025
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New research suggests that the circadian system in people with obstructive sleep apnea may disrupt blood vessel function overnight, which may help explain the higher risk of nighttime heart attacks in people with sleep apnea.
Nov 18, 2025
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Along with the occasional aches and pains, growing older can bring surprise setbacks and serious diseases. Longtime relationships with doctors people trust often make even bad news more tolerable. Losing that support—especially ...
19 hours ago
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Higher BMI is not linked to increased risk of death or other complications following shoulder replacement surgery, according to a study by Epaminondas Markos Valsamis from the University of Oxford, UK, and colleagues published ...
Nov 20, 2025
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For years, scientists have known that moving our bodies can sharpen our minds. Physical activity boosts blood flow to the brain, enhances neuroplasticity and reduces chronic inflammation. These processes are believed to protect ...
Nov 20, 2025
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