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      <news:title>The Divergent Effects of Nicotinamide Riboside and High‐Intensity Exercise Training on Skeletal Muscle Epigenetic Aging</news:title>
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      <image:caption>Focused woman examining sample through microscope in lab.</image:caption>
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    <loc>https://agewellbrief.com/brief/2026-08-04-supplementation-with-fish-oil-rich-in-omega-3-fatty-acids-delays-age-r-901ecdfc/</loc>
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      <news:title>Supplementation with Fish Oil Rich in Omega-3 Fatty Acids Delays Age-Related Muscle Changes</news:title>
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      <image:caption>An adult using a glucometer to measure blood glucose levels, illustrating personal healthcare management.</image:caption>
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    <loc>https://agewellbrief.com/brief/2026-08-04-spatiotemporal-coordination-of-specialized-cerebellar-networks-support-375fb29d/</loc>
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      <news:publication_date>2026-08-04T00:13:03.467Z</news:publication_date>
      <news:title>Spatiotemporal coordination of specialized cerebellar networks supports episodic memory in older adults</news:title>
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      <image:caption>A close-up view of a female adult&apos;s hands playing a piano indoors, focusing on fingering technique and white nails.</image:caption>
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    <loc>https://agewellbrief.com/brief/2026-08-03-activation-of-the-lactate-receptor-gpr81-ameliorates-senescence-hallma-08d7b162/</loc>
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        <news:name>Agewell Brief</news:name>
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      <news:publication_date>2026-08-03T19:48:08.407Z</news:publication_date>
      <news:title>Activation of the Lactate Receptor GPR81 Ameliorates Senescence Hallmarks and Improves Muscle Function in Cellular and Progeroid Models of Aging</news:title>
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      <image:caption>Detailed view of a laboratory microscope, essential for scientific research and analysis.</image:caption>
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    <loc>https://agewellbrief.com/brief/2026-08-03-ai-identifies-previously-unrecognized-health-insights-in-routine-sleep-8525ef13/</loc>
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        <news:name>Agewell Brief</news:name>
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      <news:publication_date>2026-08-03T15:47:24.744Z</news:publication_date>
      <news:title>AI identifies previously unrecognized health insights in routine sleep studies</news:title>
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      <image:caption>Scientist in protective gear holding a transparent test sheet in a laboratory.</image:caption>
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  <url>
    <loc>https://agewellbrief.com/brief/2026-08-03-stable-excitatory-inhibitory-synapse-balance-despite-dynamic-turnover-4f1c9732/</loc>
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      <news:publication>
        <news:name>Agewell Brief</news:name>
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      <news:publication_date>2026-08-03T08:39:18.814Z</news:publication_date>
      <news:title>Stable excitatory-inhibitory synapse balance despite dynamic turnover</news:title>
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      <image:caption>Abstract biophotonic neural subspace visualization</image:caption>
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  <url>
    <loc>https://agewellbrief.com/brief/2026-08-03-disrupted-circadian-rhythms-linked-to-elevated-dementia-risk-a3c844dc/</loc>
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        <news:name>Agewell Brief</news:name>
        <news:language>en</news:language>
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      <news:publication_date>2026-08-03T08:39:18.814Z</news:publication_date>
      <news:title>Disrupted Circadian Rhythms Linked to Elevated Dementia Risk</news:title>
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      <image:caption>Abstract biophotonic neural subspace visualization</image:caption>
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  <url>
    <loc>https://agewellbrief.com/brief/2026-08-03-cbct-iq-a-publicly-available-annotated-cone-beam-ct-dataset-for-image--260faf34/</loc>
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      <news:publication>
        <news:name>Agewell Brief</news:name>
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      <news:publication_date>2026-08-03T08:39:18.814Z</news:publication_date>
      <news:title>CBCT-IQ: A Publicly Available Annotated Cone-Beam CT Dataset for Image Quality Assessment and Benchmarking</news:title>
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      <image:caption>Biological clock and mitochondrial vitality</image:caption>
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  <url>
    <loc>https://agewellbrief.com/brief/2026-08-03-serotonergic-modulation-of-motor-subspace-dynamics-drives-a-sleep-inde-ddade535/</loc>
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      <news:publication>
        <news:name>Agewell Brief</news:name>
        <news:language>en</news:language>
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      <news:publication_date>2026-08-03T08:28:52.841Z</news:publication_date>
      <news:title>Serotonergic modulation of motor subspace dynamics drives a sleep-independent quiescent state</news:title>
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      <image:caption>Abstract biophotonic neural subspace visualization</image:caption>
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  <url>
    <loc>https://agewellbrief.com/brief/2026-08-03-want-to-slow-your-biological-aging-sleeping-6-4-to-7-8-hours-a-night-m-45515d21/</loc>
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      <news:publication>
        <news:name>Agewell Brief</news:name>
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      <news:publication_date>2026-08-03T08:28:52.841Z</news:publication_date>
      <news:title>Want to Slow Your Biological Aging? Sleeping 6.4 to 7.8 Hours a Night May Help - Healthline</news:title>
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      <image:caption>Vital healthspan practices and physical harmony</image:caption>
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  </url>
  <url>
    <loc>https://agewellbrief.com/brief/2026-08-03-circulating-cell-free-chromatin-particles-trigger-a-unique-biphasic-st-3b9c316a/</loc>
    <news:news>
      <news:publication>
        <news:name>Agewell Brief</news:name>
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      <news:publication_date>2026-08-03T08:28:52.841Z</news:publication_date>
      <news:title>Circulating Cell-Free Chromatin Particles Trigger a Unique Biphasic STING Signaling Program that Drives DNA Damage and Inflammation</news:title>
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      <image:caption>Biological clock and mitochondrial vitality</image:caption>
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  <url>
    <loc>https://agewellbrief.com/brief/2026-08-03-litevax-adjuvanted-influenza-vaccine-induces-transient-interferon-driv-8256e59b/</loc>
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      <news:publication>
        <news:name>Agewell Brief</news:name>
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      <news:publication_date>2026-08-03T08:08:37.903Z</news:publication_date>
      <news:title>LiteVax-adjuvanted influenza vaccine induces transient interferon-driven innate activation and accelerates early IgG3 responses in older adults</news:title>
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      <image:caption>Abstract biophotonic neural subspace visualization</image:caption>
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  <url>
    <loc>https://agewellbrief.com/brief/2026-08-03-mild-and-reversible-proprioception-perturbation-suggests-causal-biomec-f70d1aea/</loc>
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      <news:publication>
        <news:name>Agewell Brief</news:name>
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      <news:publication_date>2026-08-03T08:08:37.903Z</news:publication_date>
      <news:title>Mild and Reversible Proprioception Perturbation Suggests Causal Biomechanics for Memory-Dependent Spatial Behavior in Mice</news:title>
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      <image:caption>Abstract biophotonic neural subspace visualization</image:caption>
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  <url>
    <loc>https://agewellbrief.com/brief/2026-08-03-critical-flicker-fusion-frequency-as-a-falsifiable-boundary-between-pl-41eaae73/</loc>
    <news:news>
      <news:publication>
        <news:name>Agewell Brief</news:name>
        <news:language>en</news:language>
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      <news:publication_date>2026-08-03T08:08:37.903Z</news:publication_date>
      <news:title>Critical Flicker Fusion Frequency As A Falsifiable Boundary Between Plastic And Non-Plastic Neural Systems</news:title>
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      <image:caption>Mitochondrial metabolic energy dynamics</image:caption>
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