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Browsing Tag

Head Injury

6 posts
SScience
Brain circuit identified as key to repetitive and compulsive behaviors in mice
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Advanced chip-based sensor identifies traumatic brain injury markers

  • June 24, 2026
Researchers have developed a chip-based metasurface biosensor that can detect traumatic brain injury (TBI) biomarkers at extremely low…
SScience
Single-cell RNA sequencing uncovers diverse CD4⁺ T-cell subtypes in pediatric lupus
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Early multidisciplinary care speeds concussion recovery in children

  • May 27, 2026
Children recover significantly faster from concussion after receiving early, multidisciplinary care designed to treat persistent symptoms, according to…
NNew Zealand
New Zealand rugby league player dead at 30 after season opener injury
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New Zealand rugby league player dead at 30 after season opener injury

  • May 15, 2026
NEWYou can now listen to Fox News articles! A New Zealand rugby player died Tuesday after suffering “unsurvivable”…
HHealth
Innate immune activation and microglial transition during neurodegeneration. (A) During neurodegeneration, distressed neurons release DAMPs such as mtDNA, ROS, HMGB1, aberrant proteins, and pTau–bound RNA. These signals activate resident microglia and astrocytes, which then recruit peripheral immune cells. As shown in more detail in B, activated microglia upregulate PRRs, including TLRs, RAGE, and cGAS, enabling detection of neuron-derived DAMPs. Engagement of PRRs induces proinflammatory gene expression programs and activates inflammasome pathways that promote release of chemokines and cytokines into the CNS parenchyma. As microglia transition from homeostatic to reactive states in a TREM2-dependent manner, damage-associated microglia increase MHC-II expression to support antigen presentation and coordination of adaptive immune responses that attempt to limit neurodegeneration.
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How the immune system may influence Alzheimer’s, Parkinson’s, and related diseases

  • April 17, 2026
A sweeping review shows how the brain’s immune defenses can both fight and fuel neurodegeneration, revealing why timing,…
HHealth
Study examines unplanned out-of-hospital deliveries in Styria, Austria
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Doctor tripped up by $64K bill for ankle surgery and hospital stay

  • October 29, 2025
Physician Lauren Hughes was heading to see patients at a clinic about 20 miles from her Denver home…
SScience
A New Concept to Support Brain Recovery in
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A New Concept to Support Brain Recovery in

  • October 10, 2025
LONDON, Oct. 10, 2025 (GLOBE NEWSWIRE) — Concern over the long-term effects of head injuries in rugby and American…
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