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Browsing Tag

aging

444 posts
HHealth
The Year All My Friends Got Botox
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The Year All My Friends Got Botox

  • April 24, 2026
Let me describe a beautiful friend of mine. Blonde waves to her waist, strong jawline, an astounding talent…
AArtificial intelligence
I Went to the Largest Aging Conference: AI and Age Tech Sparked Debate
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I Went to the Largest Aging Conference: AI and Age Tech Sparked Debate

  • April 24, 2026
In every time block, there was at least one session that directly addressed age tech, AI, wearables, and…
HHealthcare
The longevity revolution is here. Our systems still think we die at 65
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The longevity revolution is here. Our systems still think we die at 65

  • April 24, 2026
When I ask audiences who wants to live to 100, most hands go up. When I add “no…
SScience
Cancer cells found to use ketones as alternate fuel for growth
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Cell squeezing technology offers new breast cancer risk assessment

  • April 24, 2026
Researchers at City of Hope®, a cancer research and treatment organization, and the University of California, Berkeley, have created a novel microfluidic platform that…
HHealth
Compact bNIRS technology could become a diagnostic toolkit for dementia
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New human cell model replicates key mechanisms of neurodegenerative diseases

  • April 23, 2026
Researchers at LMU have developed a human cell model that replicates key mechanisms of neurodegenerative diseases – with…
FFitness
Neuroscience News logo for mobile.
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Midlife Fitness Delays Chronic Disease by Years

  • April 23, 2026
Summary: Living longer is one thing, but living well is another. A new study reveals that cardiorespiratory fitness…
FFitness
Why Lifting Weights Is the Most Powerful Anti-Aging Hack for Men
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Why Lifting Weights Is the Most Powerful Anti-Aging Hack for Men

  • April 22, 2026
Ask almost anyone how to stay young, and they’ll rattle off skincare products, fad diets, or the latest…
HHealth
Blood in test tube.
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Blood test has potential to detect earliest signals of Alzheimer’s disease — Harvard Gazette

  • April 21, 2026
A new study by Harvard-affiliated investigators at Mass General Brigham has found that a blood test for an…
HHealth
Cancer cells found to use ketones as alternate fuel for growth
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Muscle energy recovery may explain fatigue in cancer survivors

  • April 21, 2026
Even apparently healthy cancer survivors often complain of extreme fatigue. They have finished treatment, the scans are clear,…
HHealth
Proteomics analytical pipeline in precision medicine. Review: The emerging role of high-throughput proteomics in advancing precision medicine
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Proteomics and AI bring earlier risk prediction into sharper focus

  • April 20, 2026
From Alzheimer’s risk to cardiovascular prediction, this review shows how protein profiling and AI could help detect disease…
FFitness
Morning Exercises That Restore Posture After 60
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Morning Exercises That Restore Posture After 60

  • April 18, 2026
Address declining posture with these simple morning moves. Starting your morning with a healthy dose of exercise is…
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,…
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